mirror of
https://github.com/NationalSecurityAgency/ghidra.git
synced 2024-11-21 11:31:43 +00:00
GP-2677: Introduce TraceRmi (API only, experimental)
This commit is contained in:
Dan
parent
0fe70e15fa
commit
1de4dfc9c7
1
.gitignore
vendored
1
.gitignore
vendored
@ -68,6 +68,7 @@ Release
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.classpath
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.settings/
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.prefs
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.pydevproject
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# Ignore XTEXT generated dirs/files
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*/*/*/*/xtend-gen
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@ -20,6 +20,7 @@ apply from: "$rootProject.projectDir/gradle/nativeProject.gradle"
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apply from: "$rootProject.projectDir/gradle/distributableGhidraModule.gradle"
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apply from: "$rootProject.projectDir/gradle/debugger/hasExecutableJar.gradle"
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apply from: "$rootProject.projectDir/gradle/debugger/hasPythonPackage.gradle"
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apply plugin: 'eclipse'
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eclipse.project.name = 'Debug Debugger-agent-gdb'
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@ -33,6 +34,8 @@ dependencies {
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testImplementation project(path: ':Framework-AsyncComm', configuration: 'testArtifacts')
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testImplementation project(path: ':Framework-Debugging', configuration: 'testArtifacts')
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testImplementation project(path: ':Debugger-gadp', configuration: 'testArtifacts')
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pypkgInstall project(path: ':Debugger-rmi-trace', configuration: 'pypkgInstall')
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}
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tasks.nodepJar {
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@ -1,7 +1,13 @@
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##VERSION: 2.0
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##MODULE IP: JSch License
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DEVNOTES.txt||GHIDRA||||END|
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Module.manifest||GHIDRA||||END|
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data/scripts/fallback_info_proc_mappings.gdb||GHIDRA||||END|
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data/scripts/fallback_maintenance_info_sections.gdb||GHIDRA||||END|
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data/scripts/getpid-linux-i386.gdb||GHIDRA||||END|
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data/scripts/wine32_info_proc_mappings.gdb||GHIDRA||||END|
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src/main/py/LICENSE||GHIDRA||||END|
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src/main/py/README.md||GHIDRA||||END|
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src/main/py/ghidragdb/schema.xml||GHIDRA||||END|
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src/main/py/pyproject.toml||GHIDRA||||END|
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src/main/py/tests/EMPTY||GHIDRA||||END|
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@ -21,8 +21,10 @@ public interface GdbBreakpointInsertions {
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/**
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* Insert a breakpoint
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*
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* <p>
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* This is equivalent to the CLI command: {@code break [LOC]}, or {@code watch [LOC]}, etc.
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*
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* <p>
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* Breakpoints in GDB can get pretty complicated. Depending on the location specification, the
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* actual location of the breakpoint may change during the lifetime of an inferior. Take note of
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* the breakpoint number to track those changes across breakpoint modification events.
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11
Ghidra/Debug/Debugger-agent-gdb/src/main/py/LICENSE
Normal file
11
Ghidra/Debug/Debugger-agent-gdb/src/main/py/LICENSE
Normal file
@ -0,0 +1,11 @@
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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3
Ghidra/Debug/Debugger-agent-gdb/src/main/py/README.md
Normal file
3
Ghidra/Debug/Debugger-agent-gdb/src/main/py/README.md
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@ -0,0 +1,3 @@
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# Ghidra Trace RMI
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Package for connecting GDB to Ghidra via Trace RMI.
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@ -0,0 +1,16 @@
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## ###
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# IP: GHIDRA
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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##
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from . import util, commands, parameters
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287
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/arch.py
Normal file
287
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/arch.py
Normal file
@ -0,0 +1,287 @@
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## ###
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# IP: GHIDRA
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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##
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from ghidratrace.client import Address, RegVal
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import gdb
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# NOTE: This map is derived from the ldefs using a script
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language_map = {
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'aarch64': ['AARCH64:BE:64:v8A', 'AARCH64:LE:64:AppleSilicon', 'AARCH64:LE:64:v8A'],
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'aarch64:ilp32': ['AARCH64:BE:32:ilp32', 'AARCH64:LE:32:ilp32', 'AARCH64:LE:64:AppleSilicon'],
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'arm_any': ['ARM:BE:32:v8', 'ARM:BE:32:v8T', 'ARM:LE:32:v8', 'ARM:LE:32:v8T'],
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'armv2': ['ARM:BE:32:v4', 'ARM:LE:32:v4'],
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'armv2a': ['ARM:BE:32:v4', 'ARM:LE:32:v4'],
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'armv3': ['ARM:BE:32:v4', 'ARM:LE:32:v4'],
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'armv3m': ['ARM:BE:32:v4', 'ARM:LE:32:v4'],
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'armv4': ['ARM:BE:32:v4', 'ARM:LE:32:v4'],
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'armv4t': ['ARM:BE:32:v4t', 'ARM:LE:32:v4t'],
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'armv5': ['ARM:BE:32:v5', 'ARM:LE:32:v5'],
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'armv5t': ['ARM:BE:32:v5t', 'ARM:LE:32:v5t'],
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'armv5tej': ['ARM:BE:32:v5t', 'ARM:LE:32:v5t'],
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'armv6': ['ARM:BE:32:v6', 'ARM:LE:32:v6'],
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'armv6-m': ['ARM:BE:32:Cortex', 'ARM:LE:32:Cortex'],
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'armv6k': ['ARM:BE:32:Cortex', 'ARM:LE:32:Cortex'],
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'armv6kz': ['ARM:BE:32:Cortex', 'ARM:LE:32:Cortex'],
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'armv6s-m': ['ARM:BE:32:Cortex', 'ARM:LE:32:Cortex'],
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'armv7': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
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'armv7e-m': ['ARM:LE:32:Cortex'],
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'armv8-a': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
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'armv8-m.base': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
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'armv8-m.main': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
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'armv8-r': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
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'armv8.1-m.main': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
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'avr:107': ['avr8:LE:24:xmega'],
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'avr:31': ['avr8:LE:16:default'],
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'avr:51': ['avr8:LE:16:atmega256'],
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'avr:6': ['avr8:LE:16:atmega256'],
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'hppa2.0w': ['pa-risc:BE:32:default'],
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'i386:intel': ['x86:LE:32:default'],
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'i386:x86-64': ['x86:LE:64:default'],
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'i386:x86-64:intel': ['x86:LE:64:default'],
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'i8086': ['x86:LE:16:Protected Mode', 'x86:LE:16:Real Mode'],
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'iwmmxt': ['ARM:BE:32:v7', 'ARM:BE:32:v8', 'ARM:BE:32:v8T', 'ARM:LE:32:v7', 'ARM:LE:32:v8', 'ARM:LE:32:v8T'],
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'm68hc12': ['HC-12:BE:16:default'],
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'm68k': ['68000:BE:32:default'],
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'm68k:68020': ['68000:BE:32:MC68020'],
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'm68k:68030': ['68000:BE:32:MC68030'],
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'm9s12x': ['HCS-12:BE:24:default', 'HCS-12X:BE:24:default'],
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'mips:4000': ['MIPS:BE:32:default', 'MIPS:LE:32:default'],
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'mips:5000': ['MIPS:BE:64:64-32addr', 'MIPS:BE:64:default', 'MIPS:LE:64:64-32addr', 'MIPS:LE:64:default'],
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'mips:micromips': ['MIPS:BE:32:micro'],
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'msp:430X': ['TI_MSP430:LE:16:default'],
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'powerpc:403': ['PowerPC:BE:32:4xx', 'PowerPC:LE:32:4xx'],
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'powerpc:MPC8XX': ['PowerPC:BE:32:MPC8270', 'PowerPC:BE:32:QUICC', 'PowerPC:LE:32:QUICC'],
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'powerpc:common': ['PowerPC:BE:32:default', 'PowerPC:LE:32:default'],
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'powerpc:common64': ['PowerPC:BE:64:64-32addr', 'PowerPC:BE:64:default', 'PowerPC:LE:64:64-32addr', 'PowerPC:LE:64:default'],
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'powerpc:e500': ['PowerPC:BE:32:e500', 'PowerPC:LE:32:e500'],
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'powerpc:e500mc': ['PowerPC:BE:64:A2ALT', 'PowerPC:LE:64:A2ALT'],
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'powerpc:e500mc64': ['PowerPC:BE:64:A2-32addr', 'PowerPC:BE:64:A2ALT-32addr', 'PowerPC:LE:64:A2-32addr', 'PowerPC:LE:64:A2ALT-32addr'],
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'riscv:rv32': ['RISCV:LE:32:RV32G', 'RISCV:LE:32:RV32GC', 'RISCV:LE:32:RV32I', 'RISCV:LE:32:RV32IC', 'RISCV:LE:32:RV32IMC', 'RISCV:LE:32:default'],
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'riscv:rv64': ['RISCV:LE:64:RV64G', 'RISCV:LE:64:RV64GC', 'RISCV:LE:64:RV64I', 'RISCV:LE:64:RV64IC', 'RISCV:LE:64:default'],
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'sh4': ['SuperH4:BE:32:default', 'SuperH4:LE:32:default'],
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'sparc:v9b': ['sparc:BE:32:default', 'sparc:BE:64:default'],
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'xscale': ['ARM:BE:32:v6', 'ARM:LE:32:v6'],
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'z80': ['z80:LE:16:default', 'z8401x:LE:16:default']
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}
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data64_compiler_map = {
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None: 'pointer64',
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}
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x86_compiler_map = {
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'GNU/Linux': 'gcc',
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'Windows': 'Visual Studio',
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# This may seem wrong, but Ghidra cspecs really describe the ABI
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'Cygwin': 'Visual Studio',
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}
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compiler_map = {
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'DATA:BE:64:default': data64_compiler_map,
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'DATA:LE:64:default': data64_compiler_map,
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'x86:LE:32:default': x86_compiler_map,
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'x86:LE:64:default': x86_compiler_map,
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}
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def get_arch():
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return gdb.selected_inferior().architecture().name()
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def get_endian():
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parm = gdb.parameter('endian')
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if parm != 'auto':
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return parm
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# Once again, we have to hack using the human-readable 'show'
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show = gdb.execute('show endian', to_string=True)
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if 'little' in show:
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return 'little'
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if 'big' in show:
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return 'big'
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return 'unrecognized'
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def get_osabi():
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parm = gdb.parameter('osabi')
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if not parm in ['auto', 'default']:
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return parm
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# We have to hack around the fact the GDB won't give us the current OS ABI
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# via the API if it is "auto" or "default". Using "show", we can get it, but
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# we have to parse output meant for a human. The current value will be on
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# the top line, delimited by double quotes. It will be the last delimited
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# thing on that line. ("auto" may appear earlier on the line.)
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show = gdb.execute('show osabi', to_string=True)
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line = show.split('\n')[0]
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return line.split('"')[-2]
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def compute_ghidra_language():
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# First, check if the parameter is set
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lang = gdb.parameter('ghidra-language')
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if lang != 'auto':
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return lang
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# Get the list of possible languages for the arch. We'll need to sift
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# through them by endian and probably prefer default/simpler variants. The
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# heuristic for "simpler" will be 'default' then shortest variant id.
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arch = get_arch()
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endian = get_endian()
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lebe = ':BE:' if endian == 'big' else ':LE:'
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if not arch in language_map:
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return 'DATA' + lebe + '64:default'
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langs = language_map[arch]
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matched_endian = sorted(
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(l for l in langs if lebe in l),
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key=lambda l: 0 if l.endswith(':default') else len(l)
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)
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if len(matched_endian) > 0:
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return matched_endian[0]
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# NOTE: I'm disinclined to fall back to a language match with wrong endian.
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return 'DATA' + lebe + '64:default'
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def compute_ghidra_compiler(lang):
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# First, check if the parameter is set
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comp = gdb.parameter('ghidra-compiler')
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if comp != 'auto':
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return comp
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# Check if the selected lang has specific compiler recommendations
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if not lang in compiler_map:
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return 'default'
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comp_map = compiler_map[lang]
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osabi = get_osabi()
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if osabi in comp_map:
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return comp_map[osabi]
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if None in comp_map:
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return comp_map[None]
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return 'default'
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def compute_ghidra_lcsp():
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lang = compute_ghidra_language()
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comp = compute_ghidra_compiler(lang)
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return lang, comp
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class DefaultMemoryMapper(object):
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def __init__(self, defaultSpace):
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self.defaultSpace = defaultSpace
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def map(self, inf: gdb.Inferior, offset: int):
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if inf.num == 1:
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space = self.defaultSpace
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else:
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space = f'{self.defaultSpace}{inf.num}'
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return self.defaultSpace, Address(space, offset)
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def map_back(self, inf: gdb.Inferior, address: Address) -> int:
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if address.space == self.defaultSpace and inf.num == 1:
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return address.offset
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if address.space == f'{self.defaultSpace}{inf.num}':
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return address.offset
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raise ValueError(f"Address {address} is not in inferior {inf.num}")
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DEFAULT_MEMORY_MAPPER = DefaultMemoryMapper('ram')
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memory_mappers = {}
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def compute_memory_mapper(lang):
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if not lang in memory_mappers:
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return DEFAULT_MEMORY_MAPPER
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return memory_mappers[lang]
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class DefaultRegisterMapper(object):
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def __init__(self, byte_order):
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if not byte_order in ['big', 'little']:
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raise ValueError("Invalid byte_order: {}".format(byte_order))
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self.byte_order = byte_order
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self.union_winners = {}
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def map_name(self, inf, name):
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return name
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def convert_value(self, value, type=None):
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if type is None:
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type = value.dynamic_type.strip_typedefs()
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l = type.sizeof
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# l - 1 because array() takes the max index, inclusive
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# NOTE: Might like to pre-lookup 'unsigned char', but it depends on the
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# architecture *at the time of lookup*.
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cv = value.cast(gdb.lookup_type('unsigned char').array(l - 1))
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rng = range(l)
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if self.byte_order == 'little':
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rng = reversed(rng)
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return bytes(cv[i] for i in rng)
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def map_value(self, inf, name, value):
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try:
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av = self.convert_value(value)
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except gdb.error as e:
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raise gdb.GdbError("Cannot convert {}'s value: '{}', type: '{}'"
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.format(name, value, value.type))
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return RegVal(self.map_name(inf, name), av)
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def map_name_back(self, inf, name):
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return name
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def map_value_back(self, inf, name, value):
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return RegVal(self.map_name_back(inf, name), value)
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class Intel_x86_64_RegisterMapper(DefaultRegisterMapper):
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def __init__(self):
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super().__init__('little')
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def map_name(self, inf, name):
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if name == 'eflags':
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return 'rflags'
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if name.startswith('zmm'):
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# Ghidra only goes up to ymm, right now
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return 'ymm' + name[3:]
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return super().map_name(inf, name)
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def map_value(self, inf, name, value):
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rv = super().map_value(inf, name, value)
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if rv.name.startswith('ymm') and len(rv.value) > 32:
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return RegVal(rv.name, rv.value[-32:])
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return rv
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def map_name_back(self, inf, name):
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if name == 'rflags':
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return 'eflags'
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DEFAULT_BE_REGISTER_MAPPER = DefaultRegisterMapper('big')
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DEFAULT_LE_REGISTER_MAPPER = DefaultRegisterMapper('little')
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register_mappers = {
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'x86:LE:64:default': Intel_x86_64_RegisterMapper()
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}
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def compute_register_mapper(lang):
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if not lang in register_mappers:
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if ':BE:' in lang:
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return DEFAULT_BE_REGISTER_MAPPER
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if ':LE:' in lang:
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return DEFAULT_LE_REGISTER_MAPPER
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return register_mappers[lang]
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1456
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/commands.py
Normal file
1456
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/commands.py
Normal file
File diff suppressed because it is too large
Load Diff
540
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/hooks.py
Normal file
540
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/hooks.py
Normal file
@ -0,0 +1,540 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
import time
|
||||
|
||||
import gdb
|
||||
|
||||
from . import commands
|
||||
|
||||
|
||||
class GhidraHookPrefix(gdb.Command):
|
||||
"""Commands for exporting data to a Ghidra trace"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-hook', gdb.COMMAND_NONE, prefix=True)
|
||||
|
||||
|
||||
GhidraHookPrefix()
|
||||
|
||||
|
||||
class HookState(object):
|
||||
__slots__ = ('installed', 'mem_catchpoint', 'batch')
|
||||
|
||||
def __init__(self):
|
||||
self.installed = False
|
||||
self.mem_catchpoint = None
|
||||
self.batch = None
|
||||
|
||||
def ensure_batch(self):
|
||||
if self.batch is None:
|
||||
self.batch = commands.STATE.client.start_batch()
|
||||
|
||||
def end_batch(self):
|
||||
if self.batch is None:
|
||||
return
|
||||
commands.STATE.client.end_batch()
|
||||
self.batch = None
|
||||
|
||||
|
||||
class InferiorState(object):
|
||||
__slots__ = ('first', 'regions', 'modules', 'threads', 'breaks', 'visited')
|
||||
|
||||
def __init__(self):
|
||||
self.first = True
|
||||
# For things we can detect changes to between stops
|
||||
self.regions = False
|
||||
self.modules = False
|
||||
self.threads = False
|
||||
self.breaks = False
|
||||
# For frames and threads that have already been synced since last stop
|
||||
self.visited = set()
|
||||
|
||||
def record(self, description=None):
|
||||
first = self.first
|
||||
self.first = False
|
||||
if description is not None:
|
||||
commands.STATE.trace.snapshot(description)
|
||||
if first:
|
||||
commands.put_inferiors()
|
||||
commands.put_environment()
|
||||
if self.threads:
|
||||
commands.put_threads()
|
||||
self.threads = False
|
||||
thread = gdb.selected_thread()
|
||||
if thread is not None:
|
||||
if first or thread not in self.visited:
|
||||
commands.put_frames()
|
||||
self.visited.add(thread)
|
||||
frame = gdb.selected_frame()
|
||||
hashable_frame = (thread, frame.level())
|
||||
if first or hashable_frame not in self.visited:
|
||||
commands.putreg(frame, frame.architecture().registers())
|
||||
commands.putmem("$pc", "1", from_tty=False)
|
||||
commands.putmem("$sp", "1", from_tty=False)
|
||||
self.visited.add(hashable_frame)
|
||||
if first or self.regions or self.threads or self.modules:
|
||||
# Sections, memory syscalls, or stack allocations
|
||||
commands.put_regions()
|
||||
self.regions = False
|
||||
if first or self.modules:
|
||||
commands.put_modules()
|
||||
self.modules = False
|
||||
if first or self.breaks:
|
||||
commands.put_breakpoints()
|
||||
self.breaks = False
|
||||
|
||||
def record_continued(self):
|
||||
commands.put_inferiors()
|
||||
commands.put_threads()
|
||||
|
||||
def record_exited(self, exit_code):
|
||||
inf = gdb.selected_inferior()
|
||||
ipath = commands.INFERIOR_PATTERN.format(infnum=inf.num)
|
||||
infobj = commands.STATE.trace.proxy_object_path(ipath)
|
||||
infobj.set_value('_exit_code', exit_code)
|
||||
infobj.set_value('_state', 'TERMINATED')
|
||||
|
||||
|
||||
class BrkState(object):
|
||||
__slots__ = ('break_loc_counts',)
|
||||
|
||||
def __init__(self):
|
||||
self.break_loc_counts = {}
|
||||
|
||||
def update_brkloc_count(self, b, count):
|
||||
self.break_loc_counts[b] = count
|
||||
|
||||
def get_brkloc_count(self, b):
|
||||
return self.break_loc_counts.get(b, 0)
|
||||
|
||||
def del_brkloc_count(self, b):
|
||||
if b not in self.break_loc_counts:
|
||||
return 0 # TODO: Print a warning?
|
||||
count = self.break_loc_counts[b]
|
||||
del self.break_loc_counts[b]
|
||||
return count
|
||||
|
||||
|
||||
HOOK_STATE = HookState()
|
||||
BRK_STATE = BrkState()
|
||||
INF_STATES = {}
|
||||
|
||||
|
||||
def on_new_inferior(event):
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("New Inferior {}".format(event.inferior.num)):
|
||||
commands.put_inferiors() # TODO: Could put just the one....
|
||||
|
||||
|
||||
def on_inferior_selected():
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Inferior {} selected".format(inf.num)):
|
||||
INF_STATES[inf.num].record()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_inferior_deleted(event):
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
if event.inferior.num in INF_STATES:
|
||||
del INF_STATES[event.inferior.num]
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Inferior {} deleted".format(event.inferior.num)):
|
||||
commands.put_inferiors() # TODO: Could just delete the one....
|
||||
|
||||
|
||||
def on_new_thread(event):
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
INF_STATES[inf.num].threads = True
|
||||
# TODO: Syscall clone/exit to detect thread destruction?
|
||||
|
||||
|
||||
def on_thread_selected():
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
t = gdb.selected_thread()
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Thread {}.{} selected".format(inf.num, t.num)):
|
||||
INF_STATES[inf.num].record()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_frame_selected():
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
t = gdb.selected_thread()
|
||||
f = gdb.selected_frame()
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Frame {}.{}.{} selected".format(inf.num, t.num, f.level())):
|
||||
INF_STATES[inf.num].record()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_syscall_memory():
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
INF_STATES[inf.num].regions = True
|
||||
|
||||
|
||||
def on_memory_changed(event):
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Memory *0x{:08x} changed".format(event.address)):
|
||||
commands.put_bytes(event.address, event.address + event.length,
|
||||
pages=False, is_mi=False, from_tty=False)
|
||||
|
||||
|
||||
def on_register_changed(event):
|
||||
gdb.write("Register changed: {}".format(dir(event)))
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
# I'd rather have a descriptor!
|
||||
# TODO: How do I get the descriptor from the number?
|
||||
# For now, just record the lot
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Register {} changed".format(event.regnum)):
|
||||
commands.putreg(event.frame, event.frame.architecture().registers())
|
||||
|
||||
|
||||
def on_cont(event):
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
state = INF_STATES[inf.num]
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Continued"):
|
||||
state.record_continued()
|
||||
|
||||
|
||||
def on_stop(event):
|
||||
if hasattr(event, 'breakpoints') and HOOK_STATE.mem_catchpoint in event.breakpoints:
|
||||
return
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
state = INF_STATES[inf.num]
|
||||
state.visited.clear()
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Stopped"):
|
||||
state.record("Stopped")
|
||||
commands.put_event_thread()
|
||||
commands.activate()
|
||||
HOOK_STATE.end_batch()
|
||||
|
||||
|
||||
def on_exited(event):
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
state = INF_STATES[inf.num]
|
||||
state.visited.clear()
|
||||
description = "Exited"
|
||||
if hasattr(event, 'exit_code'):
|
||||
description += " with code {}".format(event.exit_code)
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx(description):
|
||||
state.record(description)
|
||||
if hasattr(event, 'exit_code'):
|
||||
state.record_exited(event.exit_code)
|
||||
commands.put_event_thread()
|
||||
commands.activate()
|
||||
HOOK_STATE.end_batch()
|
||||
|
||||
|
||||
def notify_others_breaks(inf):
|
||||
for num, state in INF_STATES.items():
|
||||
if num != inf.num:
|
||||
state.breaks = True
|
||||
|
||||
|
||||
def modules_changed():
|
||||
# Assumption: affects the current inferior
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
INF_STATES[inf.num].modules = True
|
||||
|
||||
|
||||
def on_clear_objfiles(event):
|
||||
modules_changed()
|
||||
|
||||
|
||||
def on_new_objfile(event):
|
||||
modules_changed()
|
||||
|
||||
|
||||
def on_free_objfile(event):
|
||||
modules_changed()
|
||||
|
||||
|
||||
def on_breakpoint_created(b):
|
||||
inf = gdb.selected_inferior()
|
||||
notify_others_breaks(inf)
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.INF_BREAKS_PATTERN.format(infnum=inf.num)
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Breakpoint {} created".format(b.number)):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
# Do not use retain_values or it'll remove other locs
|
||||
commands.put_single_breakpoint(b, ibobj, inf, [])
|
||||
ibobj.insert()
|
||||
|
||||
|
||||
def on_breakpoint_modified(b):
|
||||
inf = gdb.selected_inferior()
|
||||
notify_others_breaks(inf)
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
old_count = BRK_STATE.get_brkloc_count(b)
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.INF_BREAKS_PATTERN.format(infnum=inf.num)
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Breakpoint {} modified".format(b.number)):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
commands.put_single_breakpoint(b, ibobj, inf, [])
|
||||
new_count = BRK_STATE.get_brkloc_count(b)
|
||||
# NOTE: Location may not apply to inferior, but whatever.
|
||||
for i in range(new_count, old_count):
|
||||
ikey = commands.INF_BREAK_KEY_PATTERN.format(
|
||||
breaknum=b.number, locnum=i+1)
|
||||
ibobj.set_value(ikey, None)
|
||||
|
||||
|
||||
def on_breakpoint_deleted(b):
|
||||
inf = gdb.selected_inferior()
|
||||
notify_others_breaks(inf)
|
||||
if inf.num not in INF_STATES:
|
||||
return
|
||||
old_count = BRK_STATE.del_brkloc_count(b)
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
bpath = commands.BREAKPOINT_PATTERN.format(breaknum=b.number)
|
||||
ibobj = trace.proxy_object_path(
|
||||
commands.INF_BREAKS_PATTERN.format(infnum=inf.num))
|
||||
HOOK_STATE.ensure_batch()
|
||||
with trace.open_tx("Breakpoint {} modified".format(b.number)):
|
||||
trace.proxy_object_path(bpath).remove(tree=True)
|
||||
for i in range(old_count):
|
||||
ikey = commands.INF_BREAK_KEY_PATTERN.format(
|
||||
breaknum=b.number, locnum=i+1)
|
||||
ibobj.set_value(ikey, None)
|
||||
|
||||
|
||||
def on_before_prompt():
|
||||
HOOK_STATE.end_batch()
|
||||
|
||||
|
||||
# This will be called by a catchpoint
|
||||
class GhidraTraceEventMemoryCommand(gdb.Command):
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-hook event-memory', gdb.COMMAND_NONE)
|
||||
|
||||
def invoke(self, argument, from_tty):
|
||||
self.dont_repeat()
|
||||
on_syscall_memory()
|
||||
|
||||
|
||||
GhidraTraceEventMemoryCommand()
|
||||
|
||||
|
||||
def cmd_hook(name):
|
||||
def _cmd_hook(func):
|
||||
class _ActiveCommand(gdb.Command):
|
||||
def __init__(self):
|
||||
# It seems we can't hook commands using the Python API....
|
||||
super().__init__(f"ghidra-hook def-{name}", gdb.COMMAND_USER)
|
||||
gdb.execute(f"""
|
||||
define {name}
|
||||
ghidra-hook def-{name}
|
||||
end
|
||||
""")
|
||||
|
||||
def invoke(self, argument, from_tty):
|
||||
self.dont_repeat()
|
||||
func()
|
||||
|
||||
def _unhook_command():
|
||||
gdb.execute(f"""
|
||||
define {name}
|
||||
end
|
||||
""")
|
||||
func.hook = _ActiveCommand
|
||||
func.unhook = _unhook_command
|
||||
return func
|
||||
return _cmd_hook
|
||||
|
||||
|
||||
@cmd_hook('hookpost-inferior')
|
||||
def hook_inferior():
|
||||
on_inferior_selected()
|
||||
|
||||
|
||||
@cmd_hook('hookpost-thread')
|
||||
def hook_thread():
|
||||
on_thread_selected()
|
||||
|
||||
|
||||
@cmd_hook('hookpost-frame')
|
||||
def hook_frame():
|
||||
on_frame_selected()
|
||||
|
||||
|
||||
# TODO: Checks and workarounds for events missing in gdb 8
|
||||
def install_hooks():
|
||||
if HOOK_STATE.installed:
|
||||
return
|
||||
HOOK_STATE.installed = True
|
||||
|
||||
gdb.events.new_inferior.connect(on_new_inferior)
|
||||
hook_inferior.hook()
|
||||
gdb.events.inferior_deleted.connect(on_inferior_deleted)
|
||||
|
||||
gdb.events.new_thread.connect(on_new_thread)
|
||||
hook_thread.hook()
|
||||
hook_frame.hook()
|
||||
|
||||
# Respond to user-driven state changes: (Not target-driven)
|
||||
gdb.events.memory_changed.connect(on_memory_changed)
|
||||
gdb.events.register_changed.connect(on_register_changed)
|
||||
# Respond to target-driven memory map changes:
|
||||
# group:memory is actually a bit broad, but will probably port better
|
||||
# One alternative is to name all syscalls that cause a change....
|
||||
# Ones we could probably omit:
|
||||
# msync,
|
||||
# (Deals in syncing file-backed pages to disk.)
|
||||
# mlock, munlock, mlockall, munlockall, mincore, madvise,
|
||||
# (Deal in paging. Doesn't affect valid addresses.)
|
||||
# mbind, get_mempolicy, set_mempolicy, migrate_pages, move_pages
|
||||
# (All NUMA stuff)
|
||||
#
|
||||
if HOOK_STATE.mem_catchpoint is not None:
|
||||
HOOK_STATE.mem_catchpoint.enabled = True
|
||||
else:
|
||||
breaks_before = set(gdb.breakpoints())
|
||||
gdb.execute("""
|
||||
catch syscall group:memory
|
||||
commands
|
||||
silent
|
||||
ghidra-hook event-memory
|
||||
cont
|
||||
end
|
||||
""")
|
||||
HOOK_STATE.mem_catchpoint = (
|
||||
set(gdb.breakpoints()) - breaks_before).pop()
|
||||
|
||||
gdb.events.cont.connect(on_cont)
|
||||
gdb.events.stop.connect(on_stop)
|
||||
gdb.events.exited.connect(on_exited) # Inferior exited
|
||||
|
||||
gdb.events.clear_objfiles.connect(on_clear_objfiles)
|
||||
gdb.events.free_objfile.connect(on_free_objfile)
|
||||
gdb.events.new_objfile.connect(on_new_objfile)
|
||||
|
||||
gdb.events.breakpoint_created.connect(on_breakpoint_created)
|
||||
gdb.events.breakpoint_deleted.connect(on_breakpoint_deleted)
|
||||
gdb.events.breakpoint_modified.connect(on_breakpoint_modified)
|
||||
|
||||
gdb.events.before_prompt.connect(on_before_prompt)
|
||||
|
||||
|
||||
def remove_hooks():
|
||||
if not HOOK_STATE.installed:
|
||||
return
|
||||
HOOK_STATE.installed = False
|
||||
|
||||
gdb.events.new_inferior.disconnect(on_new_inferior)
|
||||
hook_inferior.unhook()
|
||||
gdb.events.inferior_deleted.disconnect(on_inferior_deleted)
|
||||
|
||||
gdb.events.new_thread.disconnect(on_new_thread)
|
||||
hook_thread.unhook()
|
||||
hook_frame.unhook()
|
||||
|
||||
gdb.events.memory_changed.disconnect(on_memory_changed)
|
||||
gdb.events.register_changed.disconnect(on_register_changed)
|
||||
HOOK_STATE.mem_catchpoint.enabled = False
|
||||
|
||||
gdb.events.cont.disconnect(on_cont)
|
||||
gdb.events.stop.disconnect(on_stop)
|
||||
gdb.events.exited.disconnect(on_exited) # Inferior exited
|
||||
|
||||
gdb.events.clear_objfiles.disconnect(on_clear_objfiles)
|
||||
gdb.events.free_objfile.disconnect(on_free_objfile)
|
||||
gdb.events.new_objfile.disconnect(on_new_objfile)
|
||||
|
||||
gdb.events.breakpoint_created.disconnect(on_breakpoint_created)
|
||||
gdb.events.breakpoint_deleted.disconnect(on_breakpoint_deleted)
|
||||
gdb.events.breakpoint_modified.disconnect(on_breakpoint_modified)
|
||||
|
||||
gdb.events.before_prompt.disconnect(on_before_prompt)
|
||||
|
||||
|
||||
def enable_current_inferior():
|
||||
inf = gdb.selected_inferior()
|
||||
INF_STATES[inf.num] = InferiorState()
|
||||
|
||||
|
||||
def disable_current_inferior():
|
||||
inf = gdb.selected_inferior()
|
||||
if inf.num in INF_STATES:
|
||||
# Silently ignore already disabled
|
||||
del INF_STATES[inf.num]
|
||||
653
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/methods.py
Normal file
653
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/methods.py
Normal file
@ -0,0 +1,653 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from concurrent.futures import Future, Executor
|
||||
import re
|
||||
|
||||
from ghidratrace import sch
|
||||
from ghidratrace.client import MethodRegistry, ParamDesc, Address, AddressRange
|
||||
|
||||
import gdb
|
||||
|
||||
from . import commands, hooks, util
|
||||
|
||||
|
||||
class GdbExecutor(Executor):
|
||||
def submit(self, fn, *args, **kwargs):
|
||||
fut = Future()
|
||||
|
||||
def _exec():
|
||||
try:
|
||||
result = fn(*args, **kwargs)
|
||||
hooks.HOOK_STATE.end_batch()
|
||||
fut.set_result(result)
|
||||
except Exception as e:
|
||||
fut.set_exception(e)
|
||||
|
||||
gdb.post_event(_exec)
|
||||
return fut
|
||||
|
||||
|
||||
REGISTRY = MethodRegistry(GdbExecutor())
|
||||
|
||||
|
||||
def extre(base, ext):
|
||||
return re.compile(base.pattern + ext)
|
||||
|
||||
|
||||
AVAILABLE_PATTERN = re.compile('Available\[(?P<pid>\\d*)\]')
|
||||
BREAKPOINT_PATTERN = re.compile('Breakpoints\[(?P<breaknum>\\d*)\]')
|
||||
BREAK_LOC_PATTERN = extre(BREAKPOINT_PATTERN, '\[(?P<locnum>\\d*)\]')
|
||||
INFERIOR_PATTERN = re.compile('Inferiors\[(?P<infnum>\\d*)\]')
|
||||
INF_BREAKS_PATTERN = extre(INFERIOR_PATTERN, '\.Breakpoints')
|
||||
ENV_PATTERN = extre(INFERIOR_PATTERN, '\.Environment')
|
||||
THREADS_PATTERN = extre(INFERIOR_PATTERN, '\.Threads')
|
||||
THREAD_PATTERN = extre(THREADS_PATTERN, '\[(?P<tnum>\\d*)\]')
|
||||
STACK_PATTERN = extre(THREAD_PATTERN, '\.Stack')
|
||||
FRAME_PATTERN = extre(STACK_PATTERN, '\[(?P<level>\\d*)\]')
|
||||
REGS_PATTERN = extre(FRAME_PATTERN, '.Registers')
|
||||
MEMORY_PATTERN = extre(INFERIOR_PATTERN, '\.Memory')
|
||||
MODULES_PATTERN = extre(INFERIOR_PATTERN, '\.Modules')
|
||||
|
||||
|
||||
def find_availpid_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
pid = int(mat['pid'])
|
||||
return pid
|
||||
|
||||
|
||||
def find_availpid_by_obj(object):
|
||||
return find_availpid_by_pattern(AVAILABLE_PATTERN, object, "an Available")
|
||||
|
||||
|
||||
def find_inf_by_num(infnum):
|
||||
for inf in gdb.inferiors():
|
||||
if inf.num == infnum:
|
||||
return inf
|
||||
raise KeyError(f"Inferiors[{infnum}] does not exist")
|
||||
|
||||
|
||||
def find_inf_by_pattern(object, pattern, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
infnum = int(mat['infnum'])
|
||||
return find_inf_by_num(infnum)
|
||||
|
||||
|
||||
def find_inf_by_obj(object):
|
||||
return find_inf_by_pattern(object, INFERIOR_PATTERN, "an Inferior")
|
||||
|
||||
|
||||
def find_inf_by_infbreak_obj(object):
|
||||
return find_inf_by_pattern(object, INF_BREAKS_PATTERN,
|
||||
"a BreakpointLocationContainer")
|
||||
|
||||
|
||||
def find_inf_by_env_obj(object):
|
||||
return find_inf_by_pattern(object, ENV_PATTERN, "an Environment")
|
||||
|
||||
|
||||
def find_inf_by_threads_obj(object):
|
||||
return find_inf_by_pattern(object, THREADS_PATTERN, "a ThreadContainer")
|
||||
|
||||
|
||||
def find_inf_by_mem_obj(object):
|
||||
return find_inf_by_pattern(object, MEMORY_PATTERN, "a Memory")
|
||||
|
||||
|
||||
def find_inf_by_modules_obj(object):
|
||||
return find_inf_by_pattern(object, MODULES_PATTERN, "a ModuleContainer")
|
||||
|
||||
|
||||
def find_thread_by_num(inf, tnum):
|
||||
for t in inf.threads():
|
||||
if t.num == tnum:
|
||||
return t
|
||||
raise KeyError(f"Inferiors[{inf.num}].Threads[{tnum}] does not exist")
|
||||
|
||||
|
||||
def find_thread_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
infnum = int(mat['infnum'])
|
||||
tnum = int(mat['tnum'])
|
||||
inf = find_inf_by_num(infnum)
|
||||
return find_thread_by_num(inf, tnum)
|
||||
|
||||
|
||||
def find_thread_by_obj(object):
|
||||
return find_thread_by_pattern(THREAD_PATTERN, object, "a Thread")
|
||||
|
||||
|
||||
def find_thread_by_stack_obj(object):
|
||||
return find_thread_by_pattern(STACK_PATTERN, object, "a Stack")
|
||||
|
||||
|
||||
def find_frame_by_level(thread, level):
|
||||
# Because threads don't have any attribute to get at frames
|
||||
thread.switch()
|
||||
f = gdb.selected_frame()
|
||||
|
||||
# Navigate up or down, because I can't just get by level
|
||||
down = level - f.level()
|
||||
while down > 0:
|
||||
f = f.older()
|
||||
if f is None:
|
||||
raise KeyError(
|
||||
f"Inferiors[{thread.inferior.num}].Threads[{thread.num}].Stack[{level}] does not exist")
|
||||
down -= 1
|
||||
while down < 0:
|
||||
f = f.newer()
|
||||
if f is None:
|
||||
raise KeyError(
|
||||
f"Inferiors[{thread.inferior.num}].Threads[{thread.num}].Stack[{level}] does not exist")
|
||||
down += 1
|
||||
assert f.level() == level
|
||||
return f
|
||||
|
||||
|
||||
def find_frame_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
infnum = int(mat['infnum'])
|
||||
tnum = int(mat['tnum'])
|
||||
level = int(mat['level'])
|
||||
inf = find_inf_by_num(infnum)
|
||||
t = find_thread_by_num(inf, tnum)
|
||||
return find_frame_by_level(t, level)
|
||||
|
||||
|
||||
def find_frame_by_obj(object):
|
||||
return find_frame_by_pattern(FRAME_PATTERN, object, "a StackFrame")
|
||||
|
||||
|
||||
def find_frame_by_regs_obj(object):
|
||||
return find_frame_by_pattern(REGS_PATTERN, object,
|
||||
"a RegisterValueContainer")
|
||||
|
||||
|
||||
# Because there's no method to get a register by name....
|
||||
def find_reg_by_name(f, name):
|
||||
for reg in f.architecture().registers():
|
||||
if reg.name == name:
|
||||
return reg
|
||||
raise KeyError(f"No such register: {name}")
|
||||
|
||||
|
||||
# Oof. no gdb/Python method to get breakpoint by number
|
||||
# I could keep my own cache in a dict, but why?
|
||||
def find_bpt_by_number(breaknum):
|
||||
# TODO: If len exceeds some threshold, use binary search?
|
||||
for b in gdb.breakpoints():
|
||||
if b.number == breaknum:
|
||||
return b
|
||||
raise KeyError(f"Breakpoints[{breaknum}] does not exist")
|
||||
|
||||
|
||||
def find_bpt_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
breaknum = int(mat['breaknum'])
|
||||
return find_bpt_by_number(breaknum)
|
||||
|
||||
|
||||
def find_bpt_by_obj(object):
|
||||
return find_bpt_by_pattern(BREAKPOINT_PATTERN, object, "a BreakpointSpec")
|
||||
|
||||
|
||||
def find_bptlocnum_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypError(f"{object} is not {err_msg}")
|
||||
breaknum = int(mat['breaknum'])
|
||||
locnum = int(mat['locnum'])
|
||||
return breaknum, locnum
|
||||
|
||||
|
||||
def find_bptlocnum_by_obj(object):
|
||||
return find_bptlocnum_by_pattern(BREAK_LOC_PATTERN, object,
|
||||
"a BreakpointLocation")
|
||||
|
||||
|
||||
def find_bpt_loc_by_obj(object):
|
||||
breaknum, locnum = find_bptlocnum_by_obj(object)
|
||||
bpt = find_bpt_by_number(breaknum)
|
||||
# Requires gdb-13.1 or later
|
||||
return bpt.locations[locnum - 1] # Display is 1-up
|
||||
|
||||
|
||||
def switch_inferior(inferior):
|
||||
if gdb.selected_inferior().num == inferior.num:
|
||||
return
|
||||
gdb.execute("inferior {}".format(inferior.num))
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def execute(cmd: str, to_string: bool=False):
|
||||
"""Execute a CLI command."""
|
||||
return gdb.execute(cmd, to_string=to_string)
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_available(node: sch.Schema('AvailableContainer')):
|
||||
"""List processes on gdb's host system."""
|
||||
with commands.open_tracked_tx('Refresh Available'):
|
||||
gdb.execute('ghidra trace put-available')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_breakpoints(node: sch.Schema('BreakpointContainer')):
|
||||
"""
|
||||
Refresh the list of breakpoints (including locations for the current
|
||||
inferior).
|
||||
"""
|
||||
with commands.open_tracked_tx('Refresh Breakpoints'):
|
||||
gdb.execute('ghidra trace put-breakpoints')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_inferiors(node: sch.Schema('InferiorContainer')):
|
||||
"""Refresh the list of inferiors."""
|
||||
with commands.open_tracked_tx('Refresh Inferiors'):
|
||||
gdb.execute('ghidra trace put-inferiors')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_inf_breakpoints(node: sch.Schema('BreakpointLocationContainer')):
|
||||
"""
|
||||
Refresh the breakpoint locations for the inferior.
|
||||
|
||||
In the course of refreshing the locations, the breakpoint list will also be
|
||||
refreshed.
|
||||
"""
|
||||
switch_inferior(find_inf_by_infbreak_obj(node))
|
||||
with commands.open_tracked_tx('Refresh Breakpoint Locations'):
|
||||
gdb.execute('ghidra trace put-breakpoints')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_environment(node: sch.Schema('Environment')):
|
||||
"""Refresh the environment descriptors (arch, os, endian)."""
|
||||
switch_inferior(find_inf_by_env_obj(node))
|
||||
with commands.open_tracked_tx('Refresh Environment'):
|
||||
gdb.execute('ghidra trace put-environment')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_threads(node: sch.Schema('ThreadContainer')):
|
||||
"""Refresh the list of threads in the inferior."""
|
||||
switch_inferior(find_inf_by_threads_obj(node))
|
||||
with commands.open_tracked_tx('Refresh Threads'):
|
||||
gdb.execute('ghidra trace put-threads')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_stack(node: sch.Schema('Stack')):
|
||||
"""Refresh the backtrace for the thread."""
|
||||
find_thread_by_stack_obj(node).switch()
|
||||
with commands.open_tracked_tx('Refresh Stack'):
|
||||
gdb.execute('ghidra trace put-frames')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_registers(node: sch.Schema('RegisterValueContainer')):
|
||||
"""Refresh the register values for the frame."""
|
||||
find_frame_by_regs_obj(node).select()
|
||||
# TODO: Groups?
|
||||
with commands.open_tracked_tx('Refresh Registers'):
|
||||
gdb.execute('ghidra trace putreg')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_mappings(node: sch.Schema('Memory')):
|
||||
"""Refresh the list of memory regions for the inferior."""
|
||||
switch_inferior(find_inf_by_mem_obj(node))
|
||||
with commands.open_tracked_tx('Refresh Memory Regions'):
|
||||
gdb.execute('ghidra trace put-regions')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_modules(node: sch.Schema('ModuleContainer')):
|
||||
"""
|
||||
Refresh the modules and sections list for the inferior.
|
||||
|
||||
This will refresh the sections for all modules, not just the selected one.
|
||||
"""
|
||||
switch_inferior(find_inf_by_modules_obj(node))
|
||||
with commands.open_tracked_tx('Refresh Modules'):
|
||||
gdb.execute('ghidra trace put-modules')
|
||||
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_inferior(inferior: sch.Schema('Inferior')):
|
||||
"""Switch to the inferior."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_thread(thread: sch.Schema('Thread')):
|
||||
"""Switch to the thread."""
|
||||
find_thread_by_obj(thread).switch()
|
||||
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_frame(frame: sch.Schema('StackFrame')):
|
||||
"""Select the frame."""
|
||||
find_frame_by_obj(frame).select()
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def add_inferior(container: sch.Schema('InferiorContainer')):
|
||||
"""Add a new inferior."""
|
||||
gdb.execute('add-inferior')
|
||||
|
||||
|
||||
@REGISTRY.method(action='delete')
|
||||
def delete_inferior(inferior: sch.Schema('Inferior')):
|
||||
"""Remove the inferior."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
gdb.execute(f'remove-inferior {inf.num}')
|
||||
|
||||
|
||||
# TODO: Separate method for each of core, exec, remote, etc...?
|
||||
@REGISTRY.method
|
||||
def connect(inferior: sch.Schema('Inferior'), spec: str):
|
||||
"""Connect to a target machine or process."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute(f'target {spec}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='attach')
|
||||
def attach_obj(inferior: sch.Schema('Inferior'), target: sch.Schema('Attachable')):
|
||||
"""Attach the inferior to the given target."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
pid = find_availpid_by_obj(target)
|
||||
gdb.execute(f'attach {pid}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='attach')
|
||||
def attach_pid(inferior: sch.Schema('Inferior'), pid: int):
|
||||
"""Attach the inferior to the given target."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute(f'attach {pid}')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def detach(inferior: sch.Schema('Inferior')):
|
||||
"""Detach the inferior's target."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute('detach')
|
||||
|
||||
|
||||
@REGISTRY.method(action='launch')
|
||||
def launch_main(inferior: sch.Schema('Inferior'),
|
||||
file: ParamDesc(str, display='File'),
|
||||
args: ParamDesc(str, display='Arguments')=''):
|
||||
"""
|
||||
Start a native process with the given command line, stopping at 'main'
|
||||
(start).
|
||||
|
||||
If 'main' is not defined in the file, this behaves like 'run'.
|
||||
"""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute(f'''
|
||||
file {file}
|
||||
set args {args}
|
||||
start
|
||||
''')
|
||||
|
||||
|
||||
@REGISTRY.method(action='launch', condition=util.GDB_VERSION.major >= 9)
|
||||
def launch_loader(inferior: sch.Schema('Inferior'),
|
||||
file: ParamDesc(str, display='File'),
|
||||
args: ParamDesc(str, display='Arguments')=''):
|
||||
"""
|
||||
Start a native process with the given command line, stopping at first
|
||||
instruction (starti).
|
||||
"""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute(f'''
|
||||
file {file}
|
||||
set args {args}
|
||||
starti
|
||||
''')
|
||||
|
||||
|
||||
@REGISTRY.method(action='launch')
|
||||
def launch_run(inferior: sch.Schema('Inferior'),
|
||||
file: ParamDesc(str, display='File'),
|
||||
args: ParamDesc(str, display='Arguments')=''):
|
||||
"""
|
||||
Run a native process with the given command line (run).
|
||||
|
||||
The process will not stop until it hits one of your breakpoints, or it is
|
||||
signaled.
|
||||
"""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute(f'''
|
||||
file {file}
|
||||
set args {args}
|
||||
run
|
||||
''')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def kill(inferior: sch.Schema('Inferior')):
|
||||
"""Kill execution of the inferior."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute('kill')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def resume(inferior: sch.Schema('Inferior')):
|
||||
"""Continue execution of the inferior."""
|
||||
switch_inferior(find_inf_by_obj(inferior))
|
||||
gdb.execute('continue')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def interrupt():
|
||||
"""Interrupt the execution of the debugged program."""
|
||||
gdb.execute('interrupt')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def step_into(thread: sch.Schema('Thread'), n: ParamDesc(int, display='N')=1):
|
||||
"""Step one instruction exactly (stepi)."""
|
||||
find_thread_by_obj(thread).switch()
|
||||
gdb.execute('stepi')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def step_over(thread: sch.Schema('Thread'), n: ParamDesc(int, display='N')=1):
|
||||
"""Step one instruction, but proceed through subroutine calls (nexti)."""
|
||||
find_thread_by_obj(thread).switch()
|
||||
gdb.execute('nexti')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def step_out(thread: sch.Schema('Thread')):
|
||||
"""Execute until the current stack frame returns (finish)."""
|
||||
find_thread_by_obj(thread).switch()
|
||||
gdb.execute('finish')
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_ext')
|
||||
def step_advance(thread: sch.Schema('Thread'), address: Address):
|
||||
"""Continue execution up to the given address (advance)."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.switch()
|
||||
offset = thread.trace.memory_mapper.map_back(t.inferior, address)
|
||||
gdb.execute(f'advance *0x{offset:x}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_ext')
|
||||
def step_return(thread: sch.Schema('Thread'), value: int=None):
|
||||
"""Skip the remainder of the current function (return)."""
|
||||
find_thread_by_obj(thread).switch()
|
||||
if value is None:
|
||||
gdb.execute('return')
|
||||
else:
|
||||
gdb.execute(f'return {value}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_sw_execute')
|
||||
def break_sw_execute_address(inferior: sch.Schema('Inferior'), address: Address):
|
||||
"""Set a breakpoint (break)."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset = inferior.trace.memory_mapper.map_back(inf, address)
|
||||
gdb.execute(f'break *0x{offset:x}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_sw_execute')
|
||||
def break_sw_execute_expression(expression: str):
|
||||
"""Set a breakpoint (break)."""
|
||||
# TODO: Escape?
|
||||
gdb.execute(f'break {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_hw_execute')
|
||||
def break_hw_execute_address(inferior: sch.Schema('Inferior'), address: Address):
|
||||
"""Set a hardware-assisted breakpoint (hbreak)."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset = inferior.trace.memory_mapper.map_back(inf, address)
|
||||
gdb.execute(f'hbreak *0x{offset:x}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_hw_execute')
|
||||
def break_hw_execute_expression(expression: str):
|
||||
"""Set a hardware-assisted breakpoint (hbreak)."""
|
||||
# TODO: Escape?
|
||||
gdb.execute(f'hbreak {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_read')
|
||||
def break_read_range(inferior: sch.Schema('Inferior'), range: AddressRange):
|
||||
"""Set a read watchpoint (rwatch)."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset_start = inferior.trace.memory_mapper.map_back(
|
||||
inf, Address(range.space, range.min))
|
||||
gdb.execute(
|
||||
f'rwatch -location *((char(*)[{range.length()}]) 0x{offset_start:x})')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_read')
|
||||
def break_read_expression(expression: str):
|
||||
"""Set a read watchpoint (rwatch)."""
|
||||
gdb.execute(f'rwatch {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_write')
|
||||
def break_write_range(inferior: sch.Schema('Inferior'), range: AddressRange):
|
||||
"""Set a watchpoint (watch)."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset_start = inferior.trace.memory_mapper.map_back(
|
||||
inf, Address(range.space, range.min))
|
||||
gdb.execute(
|
||||
f'watch -location *((char(*)[{range.length()}]) 0x{offset_start:x})')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_write')
|
||||
def break_write_expression(expression: str):
|
||||
"""Set a watchpoint (watch)."""
|
||||
gdb.execute(f'watch {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_access')
|
||||
def break_access_range(inferior: sch.Schema('Inferior'), range: AddressRange):
|
||||
"""Set an access watchpoint (awatch)."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset_start = inferior.trace.memory_mapper.map_back(
|
||||
inf, Address(range.space, range.min))
|
||||
gdb.execute(
|
||||
f'awatch -location *((char(*)[{range.length()}]) 0x{offset_start:x})')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_access')
|
||||
def break_access_expression(expression: str):
|
||||
"""Set an access watchpoint (awatch)."""
|
||||
gdb.execute(f'awatch {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_ext')
|
||||
def break_event(spec: str):
|
||||
"""Set a catchpoint (catch)."""
|
||||
gdb.execute(f'catch {spec}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='toggle')
|
||||
def toggle_breakpoint(breakpoint: sch.Schema('BreakpointSpec'), enabled: bool):
|
||||
"""Toggle a breakpoint."""
|
||||
bpt = find_bpt_by_obj(breakpoint)
|
||||
bpt.enabled = enabled
|
||||
|
||||
|
||||
@REGISTRY.method(action='toggle', condition=util.GDB_VERSION.major >= 13)
|
||||
def toggle_breakpoint_location(location: sch.Schema('BreakpointLocation'), enabled: bool):
|
||||
"""Toggle a breakpoint location."""
|
||||
loc = find_bpt_loc_by_obj(location)
|
||||
loc.enabled = enabled
|
||||
|
||||
|
||||
@REGISTRY.method(action='toggle', condition=util.GDB_VERSION.major < 13)
|
||||
def toggle_breakpoint_location(location: sch.Schema('BreakpointLocation'), enabled: bool):
|
||||
"""Toggle a breakpoint location."""
|
||||
bptnum, locnum = find_bptlocnum_by_obj(location)
|
||||
cmd = 'enable' if enabled else 'disable'
|
||||
gdb.execute(f'{cmd} {bptnum}.{locnum}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='delete')
|
||||
def delete_breakpoint(breakpoint: sch.Schema('BreakpointSpec')):
|
||||
"""Delete a breakpoint."""
|
||||
bpt = find_bpt_by_obj(breakpoint)
|
||||
bpt.delete()
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def read_mem(inferior: sch.Schema('Inferior'), range: AddressRange):
|
||||
"""Read memory."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset_start = inferior.trace.memory_mapper.map_back(
|
||||
inf, Address(range.space, range.min))
|
||||
with commands.open_tracked_tx('Read Memory'):
|
||||
gdb.execute(f'ghidra trace putmem 0x{offset_start:x} {range.length()}')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def write_mem(inferior: sch.Schema('Inferior'), address: Address, data: bytes):
|
||||
"""Write memory."""
|
||||
inf = find_inf_by_obj(inferior)
|
||||
offset = inferior.trace.memory_mapper.map_back(inf, address)
|
||||
inf.write_memory(offset, data)
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def write_reg(frame: sch.Schema('Frame'), name: str, value: bytes):
|
||||
"""Write a register."""
|
||||
f = find_frame_by_obj(frame)
|
||||
f.select()
|
||||
inf = gdb.selected_inferior()
|
||||
mname, mval = frame.trace.register_mapper.map_value_back(inf, name, value)
|
||||
reg = find_reg_by_name(f, mname)
|
||||
size = int(gdb.parse_and_eval(f'sizeof(${mname})'))
|
||||
arr = '{' + ','.join(str(b) for b in mval) + '}'
|
||||
gdb.execute(f'set ((unsigned char[{size}])${mname}) = {arr}')
|
||||
@ -0,0 +1,46 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
import gdb
|
||||
|
||||
# TODO: I don't know how to register a custom parameter prefix. I would rather
|
||||
# these were 'ghidra language' and 'ghidra compiler'
|
||||
|
||||
|
||||
class GhidraLanguageParameter(gdb.Parameter):
|
||||
"""
|
||||
The language id for Ghidra traces. Set this to 'auto' to try to derive it
|
||||
from 'show arch' and 'show endian'. Otherwise, set it to a Ghidra
|
||||
LanguageID.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-language', gdb.COMMAND_DATA, gdb.PARAM_STRING)
|
||||
self.value = 'auto'
|
||||
GhidraLanguageParameter()
|
||||
|
||||
|
||||
class GhidraCompilerParameter(gdb.Parameter):
|
||||
"""
|
||||
The compiler spec id for Ghidra traces. Set this to 'auto' to try to derive
|
||||
it from 'show osabi'. Otherwise, set it to a Ghidra CompilerSpecID. Note
|
||||
that valid compiler spec ids depend on the language id.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-compiler', gdb.COMMAND_DATA, gdb.PARAM_STRING)
|
||||
self.value = 'auto'
|
||||
GhidraCompilerParameter()
|
||||
|
||||
413
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/schema.xml
Normal file
413
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/schema.xml
Normal file
@ -0,0 +1,413 @@
|
||||
<context>
|
||||
<schema name="Session" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Access" />
|
||||
<interface name="Attacher" />
|
||||
<interface name="Interpreter" />
|
||||
<interface name="Interruptible" />
|
||||
<interface name="Launcher" />
|
||||
<interface name="ActiveScope" />
|
||||
<interface name="EventScope" />
|
||||
<interface name="FocusScope" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Inferiors" schema="InferiorContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Available" schema="AvailableContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Breakpoints" schema="BreakpointContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_accessible" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_attach_kinds" schema="SET_ATTACH_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_prompt" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" hidden="yes" />
|
||||
<attribute name="_event_thread" schema="OBJECT" hidden="yes" />
|
||||
<attribute name="_focus" schema="Selectable" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Selectable" elementResync="NEVER" attributeResync="NEVER">
|
||||
<element schema="OBJECT" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointSpecContainer" />
|
||||
<element schema="BreakpointSpec" />
|
||||
<attribute name="_supported_breakpoint_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="AvailableContainer" canonical="yes" elementResync="ALWAYS" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Attachable" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="InferiorContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Inferior" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointSpec" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointSpec" />
|
||||
<interface name="Deletable" />
|
||||
<interface name="Togglable" />
|
||||
<element schema="BreakpointLocation" />
|
||||
<attribute name="_container" schema="BreakpointContainer" required="yes" hidden="yes" />
|
||||
<attribute name="_expression" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_enabled" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="Commands" schema="STRING" />
|
||||
<attribute name="Condition" schema="STRING" />
|
||||
<attribute name="Hit Count" schema="INT" />
|
||||
<attribute name="Ignore Count" schema="INT" />
|
||||
<attribute name="Pending" schema="BOOL" />
|
||||
<attribute name="Silent" schema="BOOL" />
|
||||
<attribute name="Temporary" schema="BOOL" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Attachable" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Attachable" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_pid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Inferior" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Process" />
|
||||
<interface name="Aggregate" />
|
||||
<interface name="ExecutionStateful" />
|
||||
<interface name="Attacher" />
|
||||
<interface name="Deletable" />
|
||||
<interface name="Detachable" />
|
||||
<interface name="Killable" />
|
||||
<interface name="Launcher" />
|
||||
<interface name="Resumable" />
|
||||
<interface name="Steppable" />
|
||||
<interface name="Interruptible" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Threads" schema="ThreadContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Breakpoints" schema="BreakpointLocationContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_exit_code" schema="LONG" />
|
||||
<attribute name="Environment" schema="Environment" required="yes" fixed="yes" />
|
||||
<attribute name="Memory" schema="Memory" required="yes" fixed="yes" />
|
||||
<attribute name="Modules" schema="ModuleContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_pid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_state" schema="EXECUTION_STATE" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_attach_kinds" schema="SET_ATTACH_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_step_kinds" schema="SET_STEP_KIND" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Environment" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Environment" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="arch" schema="STRING" />
|
||||
<attribute name="os" schema="STRING" />
|
||||
<attribute name="endian" schema="STRING" />
|
||||
<attribute name="_arch" schema="STRING" hidden="yes" />
|
||||
<attribute name="_debugger" schema="STRING" hidden="yes" />
|
||||
<attribute name="_os" schema="STRING" hidden="yes" />
|
||||
<attribute name="_endian" schema="STRING" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="ModuleContainer" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="ModuleContainer" />
|
||||
<element schema="Module" />
|
||||
<attribute name="_supports_synthetic_modules" schema="BOOL" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Memory" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Memory" />
|
||||
<element schema="MemoryRegion" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointLocation" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointLocation" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_range" schema="RANGE" hidden="yes" />
|
||||
<attribute name="_spec" schema="BreakpointSpec" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointLocationContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointLocationContainer" />
|
||||
<element schema="BreakpointLocation" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="ThreadContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Thread" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Method" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Method" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_display" schema="STRING" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_return_type" schema="TYPE" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute schema="VOID" fixed="yes" hidden="yes" />
|
||||
</schema>
|
||||
<schema name="Thread" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Thread" />
|
||||
<interface name="ExecutionStateful" />
|
||||
<interface name="Steppable" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Stack" schema="Stack" required="yes" fixed="yes" />
|
||||
<attribute name="_tid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_state" schema="EXECUTION_STATE" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_step_kinds" schema="SET_STEP_KIND" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="Advance" schema="Method" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Module" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Module" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Sections" schema="SectionContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Symbols" schema="SymbolContainer" required="yes" fixed="yes" />
|
||||
<attribute name="range" schema="RANGE" />
|
||||
<attribute name="module name" schema="STRING" />
|
||||
<attribute name="_module_name" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="MemoryRegion" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="MemoryRegion" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_offset" schema="LONG" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_objfile" schema="STRING" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_readable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_writable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_executable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" hidden="yes" />
|
||||
<attribute name="_memory" schema="Memory" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="SectionContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="SectionContainer" />
|
||||
<element schema="Section" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Stack" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Stack" />
|
||||
<element schema="StackFrame" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="SymbolContainer" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="SymbolNamespace" />
|
||||
<element schema="Symbol" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Symbol" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Symbol" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_size" schema="LONG" fixed="yes" hidden="yes" />
|
||||
<attribute name="_namespace" schema="SymbolContainer" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_data_type" schema="DATA_TYPE" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ADDRESS" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_bpt" schema="STRING" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="StackFrame" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="StackFrame" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_function" schema="STRING" hidden="yes" />
|
||||
<attribute name="Registers" schema="RegisterValueContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_pc" schema="ADDRESS" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Section" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Section" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="range" schema="RANGE" />
|
||||
<attribute name="_module" schema="Module" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" fixed="yes" />
|
||||
<attribute name="_offset" schema="INT" required="no" fixed="yes" />
|
||||
<attribute name="_objfile" schema="STRING" required="no" fixed="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="RegisterValueContainer" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="RegisterContainer" />
|
||||
<interface name="RegisterBank" />
|
||||
<element schema="RegisterValue" />
|
||||
<attribute name="_descriptions" schema="RegisterValueContainer" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="RegisterValue" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Register" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_container" schema="OBJECT" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_length" schema="INT" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
</context>
|
||||
286
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/util.py
Normal file
286
Ghidra/Debug/Debugger-agent-gdb/src/main/py/ghidragdb/util.py
Normal file
@ -0,0 +1,286 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from collections import namedtuple
|
||||
import re
|
||||
|
||||
import gdb
|
||||
|
||||
|
||||
GdbVersion = namedtuple('GdbVersion', ['full', 'major', 'minor'])
|
||||
|
||||
|
||||
def _compute_gdb_ver():
|
||||
blurb = gdb.execute('show version', to_string=True)
|
||||
top = blurb.split('\n')[0]
|
||||
full = top.split(' ')[-1]
|
||||
major, minor = full.split('.')[:2]
|
||||
return GdbVersion(full, int(major), int(minor))
|
||||
|
||||
|
||||
GDB_VERSION = _compute_gdb_ver()
|
||||
|
||||
MODULES_CMD_V8 = 'maintenance info sections ALLOBJ'
|
||||
MODULES_CMD_V11 = 'maintenance info sections -all-objects'
|
||||
OBJFILE_PATTERN_V8 = re.compile("\\s*Object file: (?P<name>.*)")
|
||||
OBJFILE_PATTERN_V11 = re.compile(
|
||||
"\\s*((Object)|(Exec)) file: `(?P<name>.*)', file type (?P<type>.*)")
|
||||
OBJFILE_SECTION_PATTERN_V8 = re.compile("\\s*" +
|
||||
"0x(?P<vmaS>[0-9A-Fa-f]+)\\s*->\\s*" +
|
||||
"0x(?P<vmaE>[0-9A-Fa-f]+)\\s+at\\s+" +
|
||||
"0x(?P<offset>[0-9A-Fa-f]+)\\s*:\\s*" +
|
||||
"(?P<name>\\S+)\\s+" +
|
||||
"(?P<attrs>.*)")
|
||||
OBJFILE_SECTION_PATTERN_V9 = re.compile("\\s*" +
|
||||
"\\[\\s*(?P<idx>\\d+)\\]\\s+" +
|
||||
"0x(?P<vmaS>[0-9A-Fa-f]+)\\s*->\\s*" +
|
||||
"0x(?P<vmaE>[0-9A-Fa-f]+)\\s+at\\s+" +
|
||||
"0x(?P<offset>[0-9A-Fa-f]+)\\s*:\\s*" +
|
||||
"(?P<name>\\S+)\\s+" +
|
||||
"(?P<attrs>.*)")
|
||||
GNU_DEBUGDATA_PREFIX = ".gnu_debugdata for "
|
||||
|
||||
|
||||
class Module(namedtuple('BaseModule', ['name', 'base', 'max', 'sections'])):
|
||||
pass
|
||||
|
||||
|
||||
class Section(namedtuple('BaseSection', ['name', 'start', 'end', 'offset', 'attrs'])):
|
||||
def better(self, other):
|
||||
start = self.start if self.start != 0 else other.start
|
||||
end = self.end if self.end != 0 else other.end
|
||||
offset = self.offset if self.offset != 0 else other.offset
|
||||
attrs = dict.fromkeys(self.attrs)
|
||||
attrs.update(dict.fromkeys(other.attrs))
|
||||
return Section(self.name, start, end, offset, list(attrs))
|
||||
|
||||
|
||||
def try_hexint(val, name):
|
||||
try:
|
||||
return int(val, 16)
|
||||
except ValueError:
|
||||
gdb.write("Invalid {}: {}".format(name, val), stream=gdb.STDERR)
|
||||
return 0
|
||||
|
||||
|
||||
# AFAICT, Objfile does not give info about load addresses :(
|
||||
class ModuleInfoReader(object):
|
||||
def name_from_line(self, line):
|
||||
mat = self.objfile_pattern.fullmatch(line)
|
||||
if mat is None:
|
||||
return None
|
||||
n = mat['name']
|
||||
if n.startswith(GNU_DEBUGDATA_PREFIX):
|
||||
return None
|
||||
return None if mat is None else mat['name']
|
||||
|
||||
def section_from_line(self, line):
|
||||
mat = self.section_pattern.fullmatch(line)
|
||||
if mat is None:
|
||||
return None
|
||||
start = try_hexint(mat['vmaS'], 'section start')
|
||||
end = try_hexint(mat['vmaE'], 'section end')
|
||||
offset = try_hexint(mat['offset'], 'section offset')
|
||||
name = mat['name']
|
||||
attrs = [a for a in mat['attrs'].split(' ') if a != '']
|
||||
return Section(name, start, end, offset, attrs)
|
||||
|
||||
def finish_module(self, name, sections):
|
||||
alloc = {k: s for k, s in sections.items() if 'ALLOC' in s.attrs}
|
||||
if len(alloc) == 0:
|
||||
return Module(name, 0, 0, alloc)
|
||||
# TODO: This may not be the module base, depending on headers
|
||||
base_addr = min(s.start - s.offset for s in alloc.values())
|
||||
max_addr = max(s.end for s in alloc.values())
|
||||
return Module(name, base_addr, max_addr, alloc)
|
||||
|
||||
def get_modules(self):
|
||||
modules = {}
|
||||
out = gdb.execute(self.cmd, to_string=True)
|
||||
name = None
|
||||
sections = None
|
||||
for line in out.split('\n'):
|
||||
n = self.name_from_line(line)
|
||||
if n is not None:
|
||||
if name is not None:
|
||||
modules[name] = self.finish_module(name, sections)
|
||||
name = n
|
||||
sections = {}
|
||||
continue
|
||||
if name is None:
|
||||
# Don't waste time parsing if no module
|
||||
continue
|
||||
s = self.section_from_line(line)
|
||||
if s is not None:
|
||||
if s.name in sections:
|
||||
s = s.better(sections[s.name])
|
||||
sections[s.name] = s
|
||||
if name is not None:
|
||||
modules[name] = self.finish_module(name, sections)
|
||||
return modules
|
||||
|
||||
|
||||
class ModuleInfoReaderV8(ModuleInfoReader):
|
||||
cmd = MODULES_CMD_V8
|
||||
objfile_pattern = OBJFILE_PATTERN_V8
|
||||
section_pattern = OBJFILE_SECTION_PATTERN_V8
|
||||
|
||||
|
||||
class ModuleInfoReaderV9(ModuleInfoReader):
|
||||
cmd = MODULES_CMD_V8
|
||||
objfile_pattern = OBJFILE_PATTERN_V8
|
||||
section_pattern = OBJFILE_SECTION_PATTERN_V9
|
||||
|
||||
|
||||
class ModuleInfoReaderV11(ModuleInfoReader):
|
||||
cmd = MODULES_CMD_V11
|
||||
objfile_pattern = OBJFILE_PATTERN_V11
|
||||
section_pattern = OBJFILE_SECTION_PATTERN_V9
|
||||
|
||||
|
||||
def _choose_module_info_reader():
|
||||
if GDB_VERSION.major == 8:
|
||||
return ModuleInfoReaderV8()
|
||||
elif GDB_VERSION.major == 9:
|
||||
return ModuleInfoReaderV9()
|
||||
elif GDB_VERSION.major == 10:
|
||||
return ModuleInfoReaderV9()
|
||||
elif GDB_VERSION.major == 11:
|
||||
return ModuleInfoReaderV11()
|
||||
elif GDB_VERSION.major == 12:
|
||||
return ModuleInfoReaderV11()
|
||||
elif GDB_VERSION.major > 12:
|
||||
return ModuleInfoReaderV11()
|
||||
else:
|
||||
raise gdb.GdbError(
|
||||
"GDB version not recognized by ghidragdb: " + GDB_VERSION.full)
|
||||
|
||||
|
||||
MODULE_INFO_READER = _choose_module_info_reader()
|
||||
|
||||
|
||||
REGIONS_CMD = 'info proc mappings'
|
||||
REGION_PATTERN_V8 = re.compile("\\s*" +
|
||||
"0x(?P<start>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<end>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<size>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<offset>[0-9,A-F,a-f]+)\\s+" +
|
||||
"(?P<objfile>.*)")
|
||||
REGION_PATTERN_V12 = re.compile("\\s*" +
|
||||
"0x(?P<start>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<end>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<size>[0-9,A-F,a-f]+)\\s+" +
|
||||
"0x(?P<offset>[0-9,A-F,a-f]+)\\s+" +
|
||||
"(?P<perms>[rwsxp\\-]+)\\s+" +
|
||||
"(?P<objfile>.*)")
|
||||
|
||||
|
||||
class Region(namedtuple('BaseRegion', ['start', 'end', 'offset', 'perms', 'objfile'])):
|
||||
pass
|
||||
|
||||
|
||||
class RegionInfoReader(object):
|
||||
def region_from_line(self, line):
|
||||
mat = self.region_pattern.fullmatch(line)
|
||||
if mat is None:
|
||||
return None
|
||||
start = try_hexint(mat['start'], 'region start')
|
||||
end = try_hexint(mat['end'], 'region end')
|
||||
offset = try_hexint(mat['offset'], 'region offset')
|
||||
perms = self.get_region_perms(mat)
|
||||
objfile = mat['objfile']
|
||||
return Region(start, end, offset, perms, objfile)
|
||||
|
||||
def get_regions(self):
|
||||
regions = []
|
||||
out = gdb.execute(self.cmd, to_string=True)
|
||||
for line in out.split('\n'):
|
||||
r = self.region_from_line(line)
|
||||
if r is None:
|
||||
continue
|
||||
regions.append(r)
|
||||
return regions
|
||||
|
||||
def full_mem(self):
|
||||
# TODO: This may not work for Harvard architectures
|
||||
sizeptr = int(gdb.parse_and_eval('sizeof(void*)')) * 8
|
||||
return Region(0, 1 << sizeptr, 0, None, 'full memory')
|
||||
|
||||
|
||||
class RegionInfoReaderV8(RegionInfoReader):
|
||||
cmd = REGIONS_CMD
|
||||
region_pattern = REGION_PATTERN_V8
|
||||
|
||||
def get_region_perms(self, mat):
|
||||
return None
|
||||
|
||||
|
||||
class RegionInfoReaderV12(RegionInfoReader):
|
||||
cmd = REGIONS_CMD
|
||||
region_pattern = REGION_PATTERN_V12
|
||||
|
||||
def get_region_perms(self, mat):
|
||||
return mat['perms']
|
||||
|
||||
|
||||
def _choose_region_info_reader():
|
||||
if 8 <= GDB_VERSION.major < 12:
|
||||
return RegionInfoReaderV8()
|
||||
elif GDB_VERSION.major >= 12:
|
||||
return RegionInfoReaderV12()
|
||||
else:
|
||||
raise gdb.GdbError(
|
||||
"GDB version not recognized by ghidragdb: " + GDB_VERSION.full)
|
||||
|
||||
|
||||
REGION_INFO_READER = _choose_region_info_reader()
|
||||
|
||||
|
||||
BREAK_LOCS_CMD = 'info break {}'
|
||||
BREAK_PATTERN = re.compile('')
|
||||
BREAK_LOC_PATTERN = re.compile('')
|
||||
|
||||
|
||||
class BreakpointLocation(namedtuple('BaseBreakpointLocation', ['address', 'enabled', 'thread_groups'])):
|
||||
pass
|
||||
|
||||
|
||||
class BreakpointLocationInfoReaderV8(object):
|
||||
def breakpoint_from_line(self, line):
|
||||
pass
|
||||
|
||||
def location_from_line(self, line):
|
||||
pass
|
||||
|
||||
def get_locations(self, breakpoint):
|
||||
pass
|
||||
|
||||
|
||||
class BreakpointLocationInfoReaderV13(object):
|
||||
def get_locations(self, breakpoint):
|
||||
return breakpoint.locations
|
||||
|
||||
|
||||
def _choose_breakpoint_location_info_reader():
|
||||
if 8 <= GDB_VERSION.major < 13:
|
||||
return BreakpointLocationInfoReaderV8()
|
||||
elif GDB_VERSION.major >= 13:
|
||||
return BreakpointLocationInfoReaderV13()
|
||||
else:
|
||||
raise gdb.GdbError(
|
||||
"GDB version not recognized by ghidragdb: " + GDB_VERSION.full)
|
||||
|
||||
|
||||
BREAKPOINT_LOCATION_INFO_READER = _choose_breakpoint_location_info_reader()
|
||||
25
Ghidra/Debug/Debugger-agent-gdb/src/main/py/pyproject.toml
Normal file
25
Ghidra/Debug/Debugger-agent-gdb/src/main/py/pyproject.toml
Normal file
@ -0,0 +1,25 @@
|
||||
[build-system]
|
||||
requires = ["hatchling"]
|
||||
build-backend = "hatchling.build"
|
||||
|
||||
[project]
|
||||
name = "ghidragdb"
|
||||
version = "10.4"
|
||||
authors = [
|
||||
{ name="Ghidra Development Team" },
|
||||
]
|
||||
description = "Ghidra's Plugin for gdb"
|
||||
readme = "README.md"
|
||||
requires-python = ">=3.7"
|
||||
classifiers = [
|
||||
"Programming Language :: Python :: 3",
|
||||
"License :: OSI Approved :: Apache Software License",
|
||||
"Operating System :: OS Independent",
|
||||
]
|
||||
dependencies = [
|
||||
"ghidratrace==10.4",
|
||||
]
|
||||
|
||||
[project.urls]
|
||||
"Homepage" = "https://github.com/NationalSecurityAgency/ghidra"
|
||||
"Bug Tracker" = "https://github.com/NationalSecurityAgency/ghidra/issues"
|
||||
@ -30,49 +30,49 @@ import ghidra.dbg.util.ShellUtils;
|
||||
public enum GdbLinuxSpecimen implements DebuggerTestSpecimen, DebuggerModelTestUtils {
|
||||
SLEEP {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expTraceableSleep");
|
||||
}
|
||||
},
|
||||
FORK_EXIT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expFork");
|
||||
}
|
||||
},
|
||||
|
||||
CLONE_EXIT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expCloneExit");
|
||||
}
|
||||
},
|
||||
PRINT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expPrint");
|
||||
}
|
||||
},
|
||||
REGISTERS {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expRegisters");
|
||||
}
|
||||
},
|
||||
SPIN_STRIPPED {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expSpin.stripped");
|
||||
}
|
||||
},
|
||||
STACK {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expStack");
|
||||
}
|
||||
};
|
||||
|
||||
abstract String getCommandLine();
|
||||
public abstract String getCommandLine();
|
||||
|
||||
@Override
|
||||
public DummyProc runDummy() throws Throwable {
|
||||
|
||||
@ -20,6 +20,7 @@ apply from: "$rootProject.projectDir/gradle/nativeProject.gradle"
|
||||
apply from: "$rootProject.projectDir/gradle/distributableGhidraModule.gradle"
|
||||
|
||||
apply from: "$rootProject.projectDir/gradle/debugger/hasExecutableJar.gradle"
|
||||
apply from: "$rootProject.projectDir/gradle/debugger/hasPythonPackage.gradle"
|
||||
|
||||
apply plugin: 'eclipse'
|
||||
eclipse.project.name = 'Debug Debugger-agent-lldb'
|
||||
@ -33,6 +34,8 @@ dependencies {
|
||||
testImplementation project(path: ':Framework-AsyncComm', configuration: 'testArtifacts')
|
||||
testImplementation project(path: ':Framework-Debugging', configuration: 'testArtifacts')
|
||||
testImplementation project(path: ':Debugger-gadp', configuration: 'testArtifacts')
|
||||
|
||||
pypkgInstall project(path: ':Debugger-rmi-trace', configuration: 'pypkgInstall')
|
||||
}
|
||||
|
||||
tasks.nodepJar {
|
||||
|
||||
@ -5,7 +5,9 @@
|
||||
.project||NONE||reviewed||END|
|
||||
Module.manifest||GHIDRA||||END|
|
||||
build.gradle||GHIDRA||||END|
|
||||
data/InstructionsForBuildingLLDBInterface.txt||GHIDRA||||END|
|
||||
src/llvm-project/lldb/bindings/java/java-typemaps.swig||Apache License 2.0 with LLVM Exceptions||||END|
|
||||
src/llvm-project/lldb/bindings/java/java.swig||Apache License 2.0 with LLVM Exceptions||||END|
|
||||
src/llvm-project/lldb/build_script||GHIDRA||||END|
|
||||
src/main/py/LICENSE||GHIDRA||||END|
|
||||
src/main/py/README.md||GHIDRA||||END|
|
||||
src/main/py/ghidralldb/schema.xml||GHIDRA||||END|
|
||||
src/main/py/pyproject.toml||GHIDRA||||END|
|
||||
|
||||
11
Ghidra/Debug/Debugger-agent-lldb/src/main/py/LICENSE
Normal file
11
Ghidra/Debug/Debugger-agent-lldb/src/main/py/LICENSE
Normal file
@ -0,0 +1,11 @@
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
3
Ghidra/Debug/Debugger-agent-lldb/src/main/py/README.md
Normal file
3
Ghidra/Debug/Debugger-agent-lldb/src/main/py/README.md
Normal file
@ -0,0 +1,3 @@
|
||||
# Ghidra Trace RMI
|
||||
|
||||
Package for connecting LLDB to Ghidra via Trace RMI.
|
||||
@ -0,0 +1,16 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from . import util, commands
|
||||
261
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/arch.py
Normal file
261
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/arch.py
Normal file
@ -0,0 +1,261 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from ghidratrace.client import Address, RegVal
|
||||
|
||||
import lldb
|
||||
|
||||
from . import util
|
||||
|
||||
# NOTE: This map is derived from the ldefs using a script
|
||||
language_map = {
|
||||
'aarch64': ['AARCH64:BE:64:v8A', 'AARCH64:LE:64:AppleSilicon', 'AARCH64:LE:64:v8A'],
|
||||
'armv7': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'armv7k': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'armv7s': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'arm64': ['ARM:BE:64:v8', 'ARM:LE:64:v8'],
|
||||
'arm64_32': ['ARM:BE:32:v8', 'ARM:LE:32:v8'],
|
||||
'arm64e': ['ARM:BE:64:v8', 'ARM:LE:64:v8'],
|
||||
'i386': ['x86:LE:32:default'],
|
||||
'thumbv7': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'thumbv7k': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'thumbv7s': ['ARM:BE:32:v7', 'ARM:LE:32:v7'],
|
||||
'x86_64': ['x86:LE:64:default'],
|
||||
'wasm32': ['x86:LE:64:default'],
|
||||
}
|
||||
|
||||
data64_compiler_map = {
|
||||
None: 'pointer64',
|
||||
}
|
||||
|
||||
x86_compiler_map = {
|
||||
'freebsd': 'gcc',
|
||||
'linux': 'gcc',
|
||||
'netbsd': 'gcc',
|
||||
'ps4': 'gcc',
|
||||
'ios': 'clang',
|
||||
'macosx': 'clang',
|
||||
'tvos': 'clang',
|
||||
'watchos': 'clang',
|
||||
'windows': 'Visual Studio',
|
||||
# This may seem wrong, but Ghidra cspecs really describe the ABI
|
||||
'Cygwin': 'Visual Studio',
|
||||
}
|
||||
|
||||
compiler_map = {
|
||||
'DATA:BE:64:default': data64_compiler_map,
|
||||
'DATA:LE:64:default': data64_compiler_map,
|
||||
'x86:LE:32:default': x86_compiler_map,
|
||||
'x86:LE:64:default': x86_compiler_map,
|
||||
}
|
||||
|
||||
|
||||
def get_arch():
|
||||
triple = util.get_target().triple
|
||||
if triple is None:
|
||||
return "x86_64"
|
||||
return triple.split('-')[0]
|
||||
|
||||
|
||||
def get_endian():
|
||||
parm = util.get_convenience_variable('endian')
|
||||
if parm != 'auto':
|
||||
return parm
|
||||
# Once again, we have to hack using the human-readable 'show'
|
||||
order = util.get_target().GetByteOrder()
|
||||
if order is lldb.eByteOrderLittle:
|
||||
return 'little'
|
||||
if order is lldb.eByteOrderBig:
|
||||
return 'big'
|
||||
if order is lldb.eByteOrderPDP:
|
||||
return 'pdp'
|
||||
return 'unrecognized'
|
||||
|
||||
|
||||
def get_osabi():
|
||||
parm = util.get_convenience_variable('osabi')
|
||||
if not parm in ['auto', 'default']:
|
||||
return parm
|
||||
# We have to hack around the fact the LLDB won't give us the current OS ABI
|
||||
# via the API if it is "auto" or "default". Using "show", we can get it, but
|
||||
# we have to parse output meant for a human. The current value will be on
|
||||
# the top line, delimited by double quotes. It will be the last delimited
|
||||
# thing on that line. ("auto" may appear earlier on the line.)
|
||||
triple = util.get_target().triple
|
||||
# this is an unfortunate feature of the tests
|
||||
if triple is None:
|
||||
return "linux"
|
||||
return triple.split('-')[2]
|
||||
|
||||
|
||||
def compute_ghidra_language():
|
||||
# First, check if the parameter is set
|
||||
lang = util.get_convenience_variable('ghidra-language')
|
||||
if lang != 'auto':
|
||||
return lang
|
||||
|
||||
# Get the list of possible languages for the arch. We'll need to sift
|
||||
# through them by endian and probably prefer default/simpler variants. The
|
||||
# heuristic for "simpler" will be 'default' then shortest variant id.
|
||||
arch = get_arch()
|
||||
endian = get_endian()
|
||||
lebe = ':BE:' if endian == 'big' else ':LE:'
|
||||
if not arch in language_map:
|
||||
return 'DATA' + lebe + '64:default'
|
||||
langs = language_map[arch]
|
||||
matched_endian = sorted(
|
||||
(l for l in langs if lebe in l),
|
||||
key=lambda l: 0 if l.endswith(':default') else len(l)
|
||||
)
|
||||
if len(matched_endian) > 0:
|
||||
return matched_endian[0]
|
||||
# NOTE: I'm disinclined to fall back to a language match with wrong endian.
|
||||
return 'DATA' + lebe + '64:default'
|
||||
|
||||
|
||||
def compute_ghidra_compiler(lang):
|
||||
# First, check if the parameter is set
|
||||
comp = util.get_convenience_variable('ghidra-compiler')
|
||||
if comp != 'auto':
|
||||
return comp
|
||||
|
||||
# Check if the selected lang has specific compiler recommendations
|
||||
if not lang in compiler_map:
|
||||
return 'default'
|
||||
comp_map = compiler_map[lang]
|
||||
osabi = get_osabi()
|
||||
if osabi in comp_map:
|
||||
return comp_map[osabi]
|
||||
if None in comp_map:
|
||||
return comp_map[None]
|
||||
return 'default'
|
||||
|
||||
|
||||
def compute_ghidra_lcsp():
|
||||
lang = compute_ghidra_language()
|
||||
comp = compute_ghidra_compiler(lang)
|
||||
return lang, comp
|
||||
|
||||
|
||||
class DefaultMemoryMapper(object):
|
||||
|
||||
def __init__(self, defaultSpace):
|
||||
self.defaultSpace = defaultSpace
|
||||
|
||||
def map(self, proc: lldb.SBProcess, offset: int):
|
||||
space = self.defaultSpace
|
||||
return self.defaultSpace, Address(space, offset)
|
||||
|
||||
def map_back(self, proc: lldb.SBProcess, address: Address) -> int:
|
||||
if address.space == self.defaultSpace:
|
||||
return address.offset
|
||||
raise ValueError(f"Address {address} is not in process {proc.GetProcessID()}")
|
||||
|
||||
|
||||
DEFAULT_MEMORY_MAPPER = DefaultMemoryMapper('ram')
|
||||
|
||||
memory_mappers = {}
|
||||
|
||||
|
||||
def compute_memory_mapper(lang):
|
||||
if not lang in memory_mappers:
|
||||
return DEFAULT_MEMORY_MAPPER
|
||||
return memory_mappers[lang]
|
||||
|
||||
|
||||
class DefaultRegisterMapper(object):
|
||||
|
||||
def __init__(self, byte_order):
|
||||
if not byte_order in ['big', 'little']:
|
||||
raise ValueError("Invalid byte_order: {}".format(byte_order))
|
||||
self.byte_order = byte_order
|
||||
self.union_winners = {}
|
||||
|
||||
def map_name(self, proc, name):
|
||||
return name
|
||||
|
||||
"""
|
||||
def convert_value(self, value, type=None):
|
||||
if type is None:
|
||||
type = value.dynamic_type.strip_typedefs()
|
||||
l = type.sizeof
|
||||
# l - 1 because array() takes the max index, inclusive
|
||||
# NOTE: Might like to pre-lookup 'unsigned char', but it depends on the
|
||||
# architecture *at the time of lookup*.
|
||||
cv = value.cast(lldb.lookup_type('unsigned char').array(l - 1))
|
||||
rng = range(l)
|
||||
if self.byte_order == 'little':
|
||||
rng = reversed(rng)
|
||||
return bytes(cv[i] for i in rng)
|
||||
"""
|
||||
|
||||
def map_value(self, proc, name, value):
|
||||
try:
|
||||
### TODO: this seems half-baked
|
||||
av = value.to_bytes(8, "big")
|
||||
except e:
|
||||
raise ValueError("Cannot convert {}'s value: '{}', type: '{}'"
|
||||
.format(name, value, value.type))
|
||||
return RegVal(self.map_name(proc, name), av)
|
||||
|
||||
def map_name_back(self, proc, name):
|
||||
return name
|
||||
|
||||
def map_value_back(self, proc, name, value):
|
||||
return RegVal(self.map_name_back(proc, name), value)
|
||||
|
||||
|
||||
class Intel_x86_64_RegisterMapper(DefaultRegisterMapper):
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('little')
|
||||
|
||||
def map_name(self, proc, name):
|
||||
if name is None:
|
||||
return 'UNKNOWN'
|
||||
if name == 'eflags':
|
||||
return 'rflags'
|
||||
if name.startswith('zmm'):
|
||||
# Ghidra only goes up to ymm, right now
|
||||
return 'ymm' + name[3:]
|
||||
return super().map_name(proc, name)
|
||||
|
||||
def map_value(self, proc, name, value):
|
||||
rv = super().map_value(proc, name, value)
|
||||
if rv.name.startswith('ymm') and len(rv.value) > 32:
|
||||
return RegVal(rv.name, rv.value[-32:])
|
||||
return rv
|
||||
|
||||
def map_name_back(self, proc, name):
|
||||
if name == 'rflags':
|
||||
return 'eflags'
|
||||
|
||||
|
||||
DEFAULT_BE_REGISTER_MAPPER = DefaultRegisterMapper('big')
|
||||
DEFAULT_LE_REGISTER_MAPPER = DefaultRegisterMapper('little')
|
||||
|
||||
register_mappers = {
|
||||
'x86:LE:64:default': Intel_x86_64_RegisterMapper()
|
||||
}
|
||||
|
||||
|
||||
def compute_register_mapper(lang):
|
||||
if not lang in register_mappers:
|
||||
if ':BE:' in lang:
|
||||
return DEFAULT_BE_REGISTER_MAPPER
|
||||
if ':LE:' in lang:
|
||||
return DEFAULT_LE_REGISTER_MAPPER
|
||||
return register_mappers[lang]
|
||||
|
||||
1487
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/commands.py
Normal file
1487
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/commands.py
Normal file
File diff suppressed because it is too large
Load Diff
709
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/hooks.py
Normal file
709
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/hooks.py
Normal file
@ -0,0 +1,709 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
import time
|
||||
import threading
|
||||
|
||||
import lldb
|
||||
|
||||
from . import commands, util
|
||||
|
||||
ALL_EVENTS = 0xFFFF
|
||||
|
||||
class HookState(object):
|
||||
__slots__ = ('installed', 'mem_catchpoint')
|
||||
|
||||
def __init__(self):
|
||||
self.installed = False
|
||||
self.mem_catchpoint = None
|
||||
|
||||
|
||||
class ProcessState(object):
|
||||
__slots__ = ('first', 'regions', 'modules', 'threads', 'breaks', 'watches', 'visited')
|
||||
|
||||
def __init__(self):
|
||||
self.first = True
|
||||
# For things we can detect changes to between stops
|
||||
self.regions = False
|
||||
self.modules = False
|
||||
self.threads = False
|
||||
self.breaks = False
|
||||
self.watches = False
|
||||
# For frames and threads that have already been synced since last stop
|
||||
self.visited = set()
|
||||
|
||||
def record(self, description=None):
|
||||
first = self.first
|
||||
self.first = False
|
||||
if description is not None:
|
||||
commands.STATE.trace.snapshot(description)
|
||||
if first:
|
||||
commands.put_processes()
|
||||
commands.put_environment()
|
||||
if self.threads:
|
||||
commands.put_threads()
|
||||
self.threads = False
|
||||
thread = util.selected_thread()
|
||||
if thread is not None:
|
||||
if first or thread.GetThreadID() not in self.visited:
|
||||
commands.put_frames()
|
||||
self.visited.add(thread.GetThreadID())
|
||||
frame = util.selected_frame()
|
||||
hashable_frame = (thread.GetThreadID(), frame.GetFrameID())
|
||||
if first or hashable_frame not in self.visited:
|
||||
banks = frame.GetRegisters()
|
||||
commands.putreg(frame, banks.GetFirstValueByName(commands.DEFAULT_REGISTER_BANK))
|
||||
commands.putmem("$pc", "1", from_tty=False)
|
||||
commands.putmem("$sp", "1", from_tty=False)
|
||||
self.visited.add(hashable_frame)
|
||||
if first or self.regions or self.threads or self.modules:
|
||||
# Sections, memory syscalls, or stack allocations
|
||||
commands.put_regions()
|
||||
self.regions = False
|
||||
if first or self.modules:
|
||||
commands.put_modules()
|
||||
self.modules = False
|
||||
if first or self.breaks:
|
||||
commands.put_breakpoints()
|
||||
self.breaks = False
|
||||
if first or self.watches:
|
||||
commands.put_watchpoints()
|
||||
self.watches = False
|
||||
|
||||
def record_continued(self):
|
||||
commands.put_processes()
|
||||
commands.put_threads()
|
||||
|
||||
def record_exited(self, exit_code):
|
||||
proc = util.get_process()
|
||||
ipath = commands.PROCESS_PATTERN.format(procnum=proc.GetProcessID())
|
||||
commands.STATE.trace.proxy_object_path(
|
||||
ipath).set_value('_exit_code', exit_code)
|
||||
|
||||
|
||||
class BrkState(object):
|
||||
__slots__ = ('break_loc_counts',)
|
||||
|
||||
def __init__(self):
|
||||
self.break_loc_counts = {}
|
||||
|
||||
def update_brkloc_count(self, b, count):
|
||||
self.break_loc_counts[b.GetID()] = count
|
||||
|
||||
def get_brkloc_count(self, b):
|
||||
return self.break_loc_counts.get(b.GetID(), 0)
|
||||
|
||||
def del_brkloc_count(self, b):
|
||||
if b not in self.break_loc_counts:
|
||||
return 0 # TODO: Print a warning?
|
||||
count = self.break_loc_counts[b.GetID()]
|
||||
del self.break_loc_counts[b.GetID()]
|
||||
return count
|
||||
|
||||
|
||||
HOOK_STATE = HookState()
|
||||
BRK_STATE = BrkState()
|
||||
PROC_STATE = {}
|
||||
|
||||
def process_event(self, listener, event):
|
||||
try:
|
||||
desc = util.get_description(event)
|
||||
#event_process = lldb.SBProcess_GetProcessFromEvent(event)
|
||||
event_process = util.get_process()
|
||||
if event_process not in PROC_STATE:
|
||||
PROC_STATE[event_process.GetProcessID()] = ProcessState()
|
||||
rc = event_process.GetBroadcaster().AddListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for process failed")
|
||||
event_thread = lldb.SBThread_GetThreadFromEvent(event)
|
||||
commands.put_state(event_process)
|
||||
type = event.GetType()
|
||||
if lldb.SBTarget.EventIsTargetEvent(event):
|
||||
print('Event:', desc)
|
||||
if (type & lldb.SBTarget.eBroadcastBitBreakpointChanged) != 0:
|
||||
print("eBroadcastBitBreakpointChanged")
|
||||
return on_breakpoint_modified(event)
|
||||
if (type & lldb.SBTarget.eBroadcastBitWatchpointChanged) != 0:
|
||||
print("eBroadcastBitWatchpointChanged")
|
||||
return on_watchpoint_modified(event)
|
||||
if (type & lldb.SBTarget.eBroadcastBitModulesLoaded) != 0:
|
||||
print("eBroadcastBitModulesLoaded")
|
||||
return on_new_objfile(event)
|
||||
if (type & lldb.SBTarget.eBroadcastBitModulesUnloaded) != 0:
|
||||
print("eBroadcastBitModulesUnloaded")
|
||||
return on_free_objfile(event)
|
||||
if (type & lldb.SBTarget.eBroadcastBitSymbolsLoaded) != 0:
|
||||
print("eBroadcastBitSymbolsLoaded")
|
||||
return True
|
||||
if lldb.SBProcess.EventIsProcessEvent(event):
|
||||
if (type & lldb.SBProcess.eBroadcastBitStateChanged) != 0:
|
||||
print("eBroadcastBitStateChanged")
|
||||
if not event_process.is_alive:
|
||||
return on_exited(event)
|
||||
if event_process.is_stopped:
|
||||
return on_stop(event)
|
||||
return True
|
||||
if (type & lldb.SBProcess.eBroadcastBitInterrupt) != 0:
|
||||
print("eBroadcastBitInterrupt")
|
||||
if event_process.is_stopped:
|
||||
return on_stop(event)
|
||||
if (type & lldb.SBProcess.eBroadcastBitSTDOUT) != 0:
|
||||
return True
|
||||
if (type & lldb.SBProcess.eBroadcastBitSTDERR) != 0:
|
||||
return True
|
||||
if (type & lldb.SBProcess.eBroadcastBitProfileData) != 0:
|
||||
print("eBroadcastBitProfileData")
|
||||
return True
|
||||
if (type & lldb.SBProcess.eBroadcastBitStructuredData) != 0:
|
||||
print("eBroadcastBitStructuredData")
|
||||
return True
|
||||
# NB: Thread events not currently processes
|
||||
if lldb.SBThread.EventIsThreadEvent(event):
|
||||
print('Event:', desc)
|
||||
if (type & lldb.SBThread.eBroadcastBitStackChanged) != 0:
|
||||
print("eBroadcastBitStackChanged")
|
||||
return on_frame_selected()
|
||||
if (type & lldb.SBThread.eBroadcastBitThreadSuspended) != 0:
|
||||
print("eBroadcastBitThreadSuspended")
|
||||
if event_process.is_stopped:
|
||||
return on_stop(event)
|
||||
if (type & lldb.SBThread.eBroadcastBitThreadResumed) != 0:
|
||||
print("eBroadcastBitThreadResumed")
|
||||
return on_cont(event)
|
||||
if (type & lldb.SBThread.eBroadcastBitSelectedFrameChanged) != 0:
|
||||
print("eBroadcastBitSelectedFrameChanged")
|
||||
return on_frame_selected()
|
||||
if (type & lldb.SBThread.eBroadcastBitThreadSelected) != 0:
|
||||
print("eBroadcastBitThreadSelected")
|
||||
return on_thread_selected()
|
||||
if lldb.SBBreakpoint.EventIsBreakpointEvent(event):
|
||||
print('Event:', desc)
|
||||
btype = lldb.SBBreakpoint.GetBreakpointEventTypeFromEvent(event);
|
||||
bpt = lldb.SBBreakpoint.GetBreakpointFromEvent(event);
|
||||
if btype is lldb.eBreakpointEventTypeAdded:
|
||||
print("eBreakpointEventTypeAdded")
|
||||
return on_breakpoint_created(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeAutoContinueChanged:
|
||||
print("elldb.BreakpointEventTypeAutoContinueChanged")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeCommandChanged:
|
||||
print("eBreakpointEventTypeCommandChanged")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeConditionChanged:
|
||||
print("eBreakpointEventTypeConditionChanged")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeDisabled:
|
||||
print("eBreakpointEventTypeDisabled")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeEnabled:
|
||||
print("eBreakpointEventTypeEnabled")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeIgnoreChanged:
|
||||
print("eBreakpointEventTypeIgnoreChanged")
|
||||
return True
|
||||
if btype is lldb.eBreakpointEventTypeInvalidType:
|
||||
print("eBreakpointEventTypeInvalidType")
|
||||
return True
|
||||
if btype is lldb.eBreakpointEventTypeLocationsAdded:
|
||||
print("eBreakpointEventTypeLocationsAdded")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeLocationsRemoved:
|
||||
print("eBreakpointEventTypeLocationsRemoved")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeLocationsResolved:
|
||||
print("eBreakpointEventTypeLocationsResolved")
|
||||
return on_breakpoint_modified(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeRemoved:
|
||||
print("eBreakpointEventTypeRemoved")
|
||||
return on_breakpoint_deleted(bpt)
|
||||
if btype is lldb.eBreakpointEventTypeThreadChanged:
|
||||
print("eBreakpointEventTypeThreadChanged")
|
||||
return on_breakpoint_modified(bpt)
|
||||
print("UNKNOWN BREAKPOINT EVENT")
|
||||
return True
|
||||
if lldb.SBWatchpoint.EventIsWatchpointEvent(event):
|
||||
print('Event:', desc)
|
||||
btype = lldb.SBWatchpoint.GetWatchpointEventTypeFromEvent(event);
|
||||
bpt = lldb.SBWatchpoint.GetWatchpointFromEvent(eventt);
|
||||
if btype is lldb.eWatchpointEventTypeAdded:
|
||||
print("eWatchpointEventTypeAdded")
|
||||
return on_watchpoint_added(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeCommandChanged:
|
||||
print("eWatchpointEventTypeCommandChanged")
|
||||
return on_watchpoint_modified(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeConditionChanged:
|
||||
print("eWatchpointEventTypeConditionChanged")
|
||||
return on_watchpoint_modified(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeDisabled:
|
||||
print("eWatchpointEventTypeDisabled")
|
||||
return on_watchpoint_modified(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeEnabled:
|
||||
print("eWatchpointEventTypeEnabled")
|
||||
return on_watchpoint_modified(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeIgnoreChanged:
|
||||
print("eWatchpointEventTypeIgnoreChanged")
|
||||
return True
|
||||
if btype is lldb.eWatchpointEventTypeInvalidType:
|
||||
print("eWatchpointEventTypeInvalidType")
|
||||
return True
|
||||
if btype is lldb.eWatchpointEventTypeRemoved:
|
||||
print("eWatchpointEventTypeRemoved")
|
||||
return on_watchpoint_deleted(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeThreadChanged:
|
||||
print("eWatchpointEventTypeThreadChanged")
|
||||
return on_watchpoint_modified(bpt)
|
||||
if btype is lldb.eWatchpointEventTypeTypeChanged:
|
||||
print("eWatchpointEventTypeTypeChanged")
|
||||
return on_watchpoint_modified(bpt)
|
||||
print("UNKNOWN WATCHPOINT EVENT")
|
||||
return True
|
||||
if lldb.SBCommandInterpreter.EventIsCommandInterpreterEvent(event):
|
||||
print('Event:', desc)
|
||||
if (type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData) != 0:
|
||||
print("eBroadcastBitAsynchronousErrorData")
|
||||
return True
|
||||
if (type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData) != 0:
|
||||
print("eBroadcastBitAsynchronousOutputData")
|
||||
return True
|
||||
if (type & lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived) != 0:
|
||||
print("eBroadcastBitQuitCommandReceived")
|
||||
return True
|
||||
if (type & lldb.SBCommandInterpreter.eBroadcastBitResetPrompt) != 0:
|
||||
print("eBroadcastBitResetPrompt")
|
||||
return True
|
||||
if (type & lldb.SBCommandInterpreter.eBroadcastBitThreadShouldExit) != 0:
|
||||
print("eBroadcastBitThreadShouldExit")
|
||||
return True
|
||||
print("UNKNOWN EVENT")
|
||||
return True
|
||||
except RuntimeError as e:
|
||||
print(e)
|
||||
|
||||
class EventThread(threading.Thread):
|
||||
func = process_event
|
||||
event = lldb.SBEvent()
|
||||
|
||||
def run(self):
|
||||
# Let's only try at most 4 times to retrieve any kind of event.
|
||||
# After that, the thread exits.
|
||||
listener = lldb.SBListener('eventlistener')
|
||||
cli = util.get_debugger().GetCommandInterpreter()
|
||||
target = util.get_target()
|
||||
proc = util.get_process()
|
||||
rc = cli.GetBroadcaster().AddListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for cli failed")
|
||||
return
|
||||
rc = target.GetBroadcaster().AddListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for target failed")
|
||||
return
|
||||
rc = proc.GetBroadcaster().AddListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for process failed")
|
||||
return
|
||||
|
||||
# Not sure what effect this logic has
|
||||
rc = cli.GetBroadcaster().AddInitialEventsToListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for cli failed")
|
||||
return
|
||||
rc = target.GetBroadcaster().AddInitialEventsToListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for target failed")
|
||||
return
|
||||
rc = proc.GetBroadcaster().AddInitialEventsToListener(listener, ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for process failed")
|
||||
return
|
||||
|
||||
rc = listener.StartListeningForEventClass(util.get_debugger(), lldb.SBThread.GetBroadcasterClassName(), ALL_EVENTS)
|
||||
if rc is False:
|
||||
print("add listener for threads failed")
|
||||
return
|
||||
# THIS WILL NOT WORK: listener = util.get_debugger().GetListener()
|
||||
|
||||
while True:
|
||||
event_recvd = False
|
||||
while event_recvd is False:
|
||||
if listener.WaitForEvent(lldb.UINT32_MAX, self.event):
|
||||
try:
|
||||
self.func(listener, self.event)
|
||||
while listener.GetNextEvent(self.event):
|
||||
self.func(listener, self.event)
|
||||
event_recvd = True
|
||||
except Exception as e:
|
||||
print(e)
|
||||
proc = util.get_process()
|
||||
if proc is not None and not proc.is_alive:
|
||||
break
|
||||
return
|
||||
|
||||
"""
|
||||
# Not sure if this is possible in LLDB...
|
||||
|
||||
# Respond to user-driven state changes: (Not target-driven)
|
||||
lldb.events.memory_changed.connect(on_memory_changed)
|
||||
lldb.events.register_changed.connect(on_register_changed)
|
||||
# Respond to target-driven memory map changes:
|
||||
# group:memory is actually a bit broad, but will probably port better
|
||||
# One alternative is to name all syscalls that cause a change....
|
||||
# Ones we could probably omit:
|
||||
# msync,
|
||||
# (Deals in syncing file-backed pages to disk.)
|
||||
# mlock, munlock, mlockall, munlockall, mincore, madvise,
|
||||
# (Deal in paging. Doesn't affect valid addresses.)
|
||||
# mbind, get_mempolicy, set_mempolicy, migrate_pages, move_pages
|
||||
# (All NUMA stuff)
|
||||
#
|
||||
if HOOK_STATE.mem_catchpoint is not None:
|
||||
HOOK_STATE.mem_catchpoint.enabled = True
|
||||
else:
|
||||
breaks_before = set(lldb.breakpoints())
|
||||
lldb.execute(
|
||||
catch syscall group:memory
|
||||
commands
|
||||
silent
|
||||
ghidra-hook event-memory
|
||||
cont
|
||||
end
|
||||
)
|
||||
HOOK_STATE.mem_catchpoint = (
|
||||
set(lldb.breakpoints()) - breaks_before).pop()
|
||||
"""
|
||||
|
||||
|
||||
def on_new_process(event):
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("New Process {}".format(event.process.num)):
|
||||
commands.put_processes() # TODO: Could put just the one....
|
||||
|
||||
|
||||
def on_process_selected():
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Process {} selected".format(proc.GetProcessID())):
|
||||
PROC_STATE[proc.GetProcessID()].record()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_process_deleted(event):
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
if event.process.num in PROC_STATE:
|
||||
del PROC_STATE[event.process.num]
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Process {} deleted".format(event.process.num)):
|
||||
commands.put_processes() # TODO: Could just delete the one....
|
||||
|
||||
|
||||
def on_new_thread(event):
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
PROC_STATE[proc.GetProcessID()].threads = True
|
||||
# TODO: Syscall clone/exit to detect thread destruction?
|
||||
|
||||
|
||||
def on_thread_selected():
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
t = util.selected_thread()
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Thread {}.{} selected".format(proc.GetProcessID(), t.GetThreadID())):
|
||||
PROC_STATE[proc.GetProcessID()].record()
|
||||
commands.put_threads()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_frame_selected():
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
f = util.selected_frame()
|
||||
t = f.GetThread()
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Frame {}.{}.{} selected".format(proc.GetProcessID(), t.GetThreadID(), f.GetFrameID())):
|
||||
PROC_STATE[proc.GetProcessID()].record()
|
||||
commands.put_threads()
|
||||
commands.put_frames()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_syscall_memory():
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
PROC_STATE[proc.GetProcessID()].regions = True
|
||||
|
||||
|
||||
def on_memory_changed(event):
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Memory *0x{:08x} changed".format(event.address)):
|
||||
commands.put_bytes(event.address, event.address + event.length,
|
||||
pages=False, is_mi=False, from_tty=False)
|
||||
|
||||
|
||||
def on_register_changed(event):
|
||||
print("Register changed: {}".format(dir(event)))
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
# I'd rather have a descriptor!
|
||||
# TODO: How do I get the descriptor from the number?
|
||||
# For now, just record the lot
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Register {} changed".format(event.regnum)):
|
||||
banks = event.frame.GetRegisters()
|
||||
commands.putreg(
|
||||
event.frame, banks.GetFirstValueByName(commands.DEFAULT_REGISTER_BANK))
|
||||
|
||||
|
||||
def on_cont(event):
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
state = PROC_STATE[proc.GetProcessID()]
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Continued"):
|
||||
state.record_continued()
|
||||
|
||||
|
||||
def on_stop(event):
|
||||
proc = lldb.SBProcess.GetProcessFromEvent(event)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
print("not in state")
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
print("no trace")
|
||||
return
|
||||
state = PROC_STATE[proc.GetProcessID()]
|
||||
state.visited.clear()
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Stopped"):
|
||||
state.record("Stopped")
|
||||
commands.put_event_thread()
|
||||
commands.put_threads()
|
||||
commands.put_frames()
|
||||
commands.activate()
|
||||
|
||||
|
||||
def on_exited(event):
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
state = PROC_STATE[proc.GetProcessID()]
|
||||
state.visited.clear()
|
||||
exit_code = proc.GetExitStatus()
|
||||
description = "Exited with code {}".format(exit_code)
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx(description):
|
||||
state.record(description)
|
||||
state.record_exited(exit_code)
|
||||
commands.put_event_thread()
|
||||
commands.activate()
|
||||
|
||||
def notify_others_breaks(proc):
|
||||
for num, state in PROC_STATE.items():
|
||||
if num != proc.GetProcessID():
|
||||
state.breaks = True
|
||||
|
||||
def notify_others_watches(proc):
|
||||
for num, state in PROC_STATE.items():
|
||||
if num != proc.GetProcessID():
|
||||
state.watches = True
|
||||
|
||||
|
||||
def modules_changed():
|
||||
# Assumption: affects the current process
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
PROC_STATE[proc.GetProcessID()].modules = True
|
||||
|
||||
|
||||
def on_new_objfile(event):
|
||||
modules_changed()
|
||||
|
||||
|
||||
def on_free_objfile(event):
|
||||
modules_changed()
|
||||
|
||||
|
||||
def on_breakpoint_created(b):
|
||||
proc = util.get_process()
|
||||
notify_others_breaks(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.PROC_BREAKS_PATTERN.format(procnum=proc.GetProcessID())
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Breakpoint {} created".format(b.GetID())):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
# Do not use retain_values or it'll remove other locs
|
||||
commands.put_single_breakpoint(b, ibobj, proc, [])
|
||||
ibobj.insert()
|
||||
|
||||
|
||||
def on_breakpoint_modified(b):
|
||||
proc = util.get_process()
|
||||
notify_others_breaks(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
old_count = BRK_STATE.get_brkloc_count(b)
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.PROC_BREAKS_PATTERN.format(procnum=proc.GetProcessID())
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Breakpoint {} modified".format(b.GetID())):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
commands.put_single_breakpoint(b, ibobj, proc, [])
|
||||
new_count = BRK_STATE.get_brkloc_count(b)
|
||||
# NOTE: Location may not apply to process, but whatever.
|
||||
for i in range(new_count, old_count):
|
||||
ikey = commands.PROC_BREAK_KEY_PATTERN.format(
|
||||
breaknum=b.GetID(), locnum=i+1)
|
||||
ibobj.set_value(ikey, None)
|
||||
|
||||
|
||||
def on_breakpoint_deleted(b):
|
||||
proc = util.get_process()
|
||||
notify_others_breaks(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
old_count = BRK_STATE.del_brkloc_count(b.GetID())
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
bpath = commands.BREAKPOINT_PATTERN.format(breaknum=b.GetID())
|
||||
ibobj = trace.proxy_object_path(
|
||||
commands.PROC_BREAKS_PATTERN.format(procnum=proc.GetProcessID()))
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Breakpoint {} deleted".format(b.GetID())):
|
||||
trace.proxy_object_path(bpath).remove(tree=True)
|
||||
for i in range(old_count):
|
||||
ikey = commands.PROC_BREAK_KEY_PATTERN.format(
|
||||
breaknum=b.GetID(), locnum=i+1)
|
||||
ibobj.set_value(ikey, None)
|
||||
|
||||
|
||||
def on_watchpoint_created(b):
|
||||
proc = util.get_process()
|
||||
notify_others_watches(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.PROC_WATCHES_PATTERN.format(procnum=proc.GetProcessID())
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Breakpoint {} created".format(b.GetID())):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
# Do not use retain_values or it'll remove other locs
|
||||
commands.put_single_watchpoint(b, ibobj, proc, [])
|
||||
ibobj.insert()
|
||||
|
||||
|
||||
def on_watchpoint_modified(b):
|
||||
proc = util.get_process()
|
||||
notify_others_watches(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
old_count = BRK_STATE.get_brkloc_count(b)
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
ibpath = commands.PROC_WATCHES_PATTERN.format(procnum=proc.GetProcessID())
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Watchpoint {} modified".format(b.GetID())):
|
||||
ibobj = trace.create_object(ibpath)
|
||||
commands.put_single_watchpoint(b, ibobj, proc, [])
|
||||
|
||||
|
||||
def on_watchpoint_deleted(b):
|
||||
proc = util.get_process()
|
||||
notify_others_watches(proc)
|
||||
if proc.GetProcessID() not in PROC_STATE:
|
||||
return
|
||||
trace = commands.STATE.trace
|
||||
if trace is None:
|
||||
return
|
||||
bpath = commands.WATCHPOINT_PATTERN.format(watchnum=b.GetID())
|
||||
ibobj = trace.proxy_object_path(
|
||||
commands.PROC_WATCHES_PATTERN.format(procnum=proc.GetProcessID()))
|
||||
with commands.STATE.client.batch():
|
||||
with trace.open_tx("Watchpoint {} deleted".format(b.GetID())):
|
||||
trace.proxy_object_path(bpath).remove(tree=True)
|
||||
|
||||
|
||||
def install_hooks():
|
||||
if HOOK_STATE.installed:
|
||||
return
|
||||
HOOK_STATE.installed = True
|
||||
|
||||
event_thread = EventThread()
|
||||
event_thread.start()
|
||||
|
||||
|
||||
def remove_hooks():
|
||||
if not HOOK_STATE.installed:
|
||||
return
|
||||
HOOK_STATE.installed = False
|
||||
|
||||
def enable_current_process():
|
||||
proc = util.get_process()
|
||||
PROC_STATE[proc.GetProcessID()] = ProcessState()
|
||||
|
||||
|
||||
def disable_current_process():
|
||||
proc = util.get_process()
|
||||
if proc.GetProcessID() in PROC_STATE:
|
||||
# Silently ignore already disabled
|
||||
del PROC_STATE[proc.GetProcessID()]
|
||||
@ -0,0 +1,640 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from concurrent.futures import Future, ThreadPoolExecutor
|
||||
import re
|
||||
|
||||
from ghidratrace import sch
|
||||
from ghidratrace.client import MethodRegistry, ParamDesc, Address, AddressRange
|
||||
|
||||
import lldb
|
||||
|
||||
from . import commands, util
|
||||
|
||||
|
||||
REGISTRY = MethodRegistry(ThreadPoolExecutor(max_workers=1))
|
||||
|
||||
|
||||
def extre(base, ext):
|
||||
return re.compile(base.pattern + ext)
|
||||
|
||||
|
||||
AVAILABLE_PATTERN = re.compile('Available\[(?P<pid>\\d*)\]')
|
||||
WATCHPOINT_PATTERN = re.compile('Watchpoints\[(?P<watchnum>\\d*)\]')
|
||||
BREAKPOINT_PATTERN = re.compile('Breakpoints\[(?P<breaknum>\\d*)\]')
|
||||
BREAK_LOC_PATTERN = extre(BREAKPOINT_PATTERN, '\[(?P<locnum>\\d*)\]')
|
||||
PROCESS_PATTERN = re.compile('Processes\[(?P<procnum>\\d*)\]')
|
||||
PROC_BREAKS_PATTERN = extre(PROCESS_PATTERN, '\.Breakpoints')
|
||||
PROC_WATCHES_PATTERN = extre(PROCESS_PATTERN, '\.Watchpoints')
|
||||
PROC_WATCHLOC_PATTERN = extre(PROC_WATCHES_PATTERN, '\[(?P<watchnum>\\d*)\]')
|
||||
ENV_PATTERN = extre(PROCESS_PATTERN, '\.Environment')
|
||||
THREADS_PATTERN = extre(PROCESS_PATTERN, '\.Threads')
|
||||
THREAD_PATTERN = extre(THREADS_PATTERN, '\[(?P<tnum>\\d*)\]')
|
||||
STACK_PATTERN = extre(THREAD_PATTERN, '\.Stack')
|
||||
FRAME_PATTERN = extre(STACK_PATTERN, '\[(?P<level>\\d*)\]')
|
||||
REGS_PATTERN = extre(FRAME_PATTERN, '.Registers')
|
||||
MEMORY_PATTERN = extre(PROCESS_PATTERN, '\.Memory')
|
||||
MODULES_PATTERN = extre(PROCESS_PATTERN, '\.Modules')
|
||||
|
||||
|
||||
def find_availpid_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
pid = int(mat['pid'])
|
||||
return pid
|
||||
|
||||
|
||||
def find_availpid_by_obj(object):
|
||||
return find_availpid_by_pattern(AVAILABLE_PATTERN, object, "an Available")
|
||||
|
||||
|
||||
def find_proc_by_num(procnum):
|
||||
return util.get_process()
|
||||
|
||||
|
||||
def find_proc_by_pattern(object, pattern, err_msg):
|
||||
print(object.path)
|
||||
mat = pattern.fullmatch(object.path)
|
||||
print(mat)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
procnum = int(mat['procnum'])
|
||||
return find_proc_by_num(procnum)
|
||||
|
||||
|
||||
def find_proc_by_obj(object):
|
||||
return find_proc_by_pattern(object, PROCESS_PATTERN, "an Process")
|
||||
|
||||
|
||||
def find_proc_by_procbreak_obj(object):
|
||||
return find_proc_by_pattern(object, PROC_BREAKS_PATTERN,
|
||||
"a BreakpointLocationContainer")
|
||||
|
||||
def find_proc_by_procwatch_obj(object):
|
||||
return find_proc_by_pattern(object, PROC_WATCHES_PATTERN,
|
||||
"a WatchpointContainer")
|
||||
|
||||
|
||||
def find_proc_by_env_obj(object):
|
||||
return find_proc_by_pattern(object, ENV_PATTERN, "an Environment")
|
||||
|
||||
|
||||
def find_proc_by_threads_obj(object):
|
||||
return find_proc_by_pattern(object, THREADS_PATTERN, "a ThreadContainer")
|
||||
|
||||
|
||||
def find_proc_by_mem_obj(object):
|
||||
return find_proc_by_pattern(object, MEMORY_PATTERN, "a Memory")
|
||||
|
||||
|
||||
def find_proc_by_modules_obj(object):
|
||||
return find_proc_by_pattern(object, MODULES_PATTERN, "a ModuleContainer")
|
||||
|
||||
|
||||
def find_thread_by_num(proc, tnum):
|
||||
for t in proc.threads:
|
||||
if t.GetThreadID() == tnum:
|
||||
return t
|
||||
raise KeyError(f"Processes[{proc.GetProcessID()}].Threads[{tnum}] does not exist")
|
||||
|
||||
|
||||
def find_thread_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
procnum = int(mat['procnum'])
|
||||
tnum = int(mat['tnum'])
|
||||
proc = find_proc_by_num(procnum)
|
||||
return find_thread_by_num(proc, tnum)
|
||||
|
||||
|
||||
def find_thread_by_obj(object):
|
||||
return find_thread_by_pattern(THREAD_PATTERN, object, "a Thread")
|
||||
|
||||
|
||||
def find_thread_by_stack_obj(object):
|
||||
return find_thread_by_pattern(STACK_PATTERN, object, "a Stack")
|
||||
|
||||
|
||||
def find_frame_by_level(thread, level):
|
||||
return thread.GetFrameAtIndex(level)
|
||||
|
||||
|
||||
def find_frame_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
procnum = int(mat['procnum'])
|
||||
tnum = int(mat['tnum'])
|
||||
level = int(mat['level'])
|
||||
proc = find_proc_by_num(procnum)
|
||||
t = find_thread_by_num(proc, tnum)
|
||||
return find_frame_by_level(t, level)
|
||||
|
||||
|
||||
def find_frame_by_obj(object):
|
||||
return find_frame_by_pattern(FRAME_PATTERN, object, "a StackFrame")
|
||||
|
||||
|
||||
def find_frame_by_regs_obj(object):
|
||||
return find_frame_by_pattern(REGS_PATTERN, object,
|
||||
"a RegisterValueContainer")
|
||||
|
||||
|
||||
# Because there's no method to get a register by name....
|
||||
def find_reg_by_name(f, name):
|
||||
for reg in f.architecture().registers():
|
||||
if reg.name == name:
|
||||
return reg
|
||||
raise KeyError(f"No such register: {name}")
|
||||
|
||||
|
||||
# Oof. no lldb/Python method to get breakpoint by number
|
||||
# I could keep my own cache in a dict, but why?
|
||||
def find_bpt_by_number(breaknum):
|
||||
# TODO: If len exceeds some threshold, use binary search?
|
||||
for i in range(0,util.get_target().GetNumBreakpoints()):
|
||||
b = util.get_target().GetBreakpointAtIndex(i)
|
||||
if b.GetID() == breaknum:
|
||||
return b
|
||||
raise KeyError(f"Breakpoints[{breaknum}] does not exist")
|
||||
|
||||
|
||||
def find_bpt_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
breaknum = int(mat['breaknum'])
|
||||
return find_bpt_by_number(breaknum)
|
||||
|
||||
|
||||
def find_bpt_by_obj(object):
|
||||
return find_bpt_by_pattern(BREAKPOINT_PATTERN, object, "a BreakpointSpec")
|
||||
|
||||
|
||||
# Oof. no lldb/Python method to get breakpoint by number
|
||||
# I could keep my own cache in a dict, but why?
|
||||
def find_wpt_by_number(watchnum):
|
||||
# TODO: If len exceeds some threshold, use binary search?
|
||||
for i in range(0,util.get_target().GetNumWatchpoints()):
|
||||
w = util.get_target().GetWatchpointAtIndex(i)
|
||||
if w.GetID() == watchnum:
|
||||
return w
|
||||
raise KeyError(f"Watchpoints[{watchnum}] does not exist")
|
||||
|
||||
|
||||
def find_wpt_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypeError(f"{object} is not {err_msg}")
|
||||
watchnum = int(mat['watchnum'])
|
||||
return find_wpt_by_number(watchnum)
|
||||
|
||||
def find_wpt_by_obj(object):
|
||||
return find_wpt_by_pattern(PROC_WATCHLOC_PATTERN, object, "a WatchpointSpec")
|
||||
|
||||
|
||||
def find_bptlocnum_by_pattern(pattern, object, err_msg):
|
||||
mat = pattern.fullmatch(object.path)
|
||||
if mat is None:
|
||||
raise TypError(f"{object} is not {err_msg}")
|
||||
breaknum = int(mat['breaknum'])
|
||||
locnum = int(mat['locnum'])
|
||||
return breaknum, locnum
|
||||
|
||||
|
||||
def find_bptlocnum_by_obj(object):
|
||||
return find_bptlocnum_by_pattern(BREAK_LOC_PATTERN, object,
|
||||
"a BreakpointLocation")
|
||||
|
||||
|
||||
def find_bpt_loc_by_obj(object):
|
||||
breaknum, locnum = find_bptlocnum_by_obj(object)
|
||||
bpt = find_bpt_by_number(breaknum)
|
||||
# Requires lldb-13.1 or later
|
||||
return bpt.locations[locnum - 1] # Display is 1-up
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def execute(cmd: str, to_string: bool=False):
|
||||
"""Execute a CLI command."""
|
||||
res = lldb.SBCommandReturnObject()
|
||||
util.get_debugger().GetCommandInterpreter().HandleCommand(cmd, res)
|
||||
if to_string:
|
||||
if res.Succeeded():
|
||||
return res.GetOutput()
|
||||
else:
|
||||
return res.GetError()
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_available(node: sch.Schema('AvailableContainer')):
|
||||
"""List processes on lldb's host system."""
|
||||
with commands.open_tracked_tx('Refresh Available'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_available')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_breakpoints(node: sch.Schema('BreakpointContainer')):
|
||||
"""
|
||||
Refresh the list of breakpoints (including locations for the current
|
||||
process).
|
||||
"""
|
||||
with commands.open_tracked_tx('Refresh Breakpoints'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_breakpoints')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_processes(node: sch.Schema('ProcessContainer')):
|
||||
"""Refresh the list of processes."""
|
||||
with commands.open_tracked_tx('Refresh Processes'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_threads')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_proc_breakpoints(node: sch.Schema('BreakpointLocationContainer')):
|
||||
"""
|
||||
Refresh the breakpoint locations for the process.
|
||||
|
||||
In the course of refreshing the locations, the breakpoint list will also be
|
||||
refreshed.
|
||||
"""
|
||||
with commands.open_tracked_tx('Refresh Breakpoint Locations'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_breakpoints');
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_proc_watchpoints(node: sch.Schema('WatchpointContainer')):
|
||||
"""
|
||||
Refresh the watchpoint locations for the process.
|
||||
|
||||
In the course of refreshing the locations, the watchpoint list will also be
|
||||
refreshed.
|
||||
"""
|
||||
with commands.open_tracked_tx('Refresh Watchpoint Locations'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_watchpoints');
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_environment(node: sch.Schema('Environment')):
|
||||
"""Refresh the environment descriptors (arch, os, endian)."""
|
||||
with commands.open_tracked_tx('Refresh Environment'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_environment')
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_threads(node: sch.Schema('ThreadContainer')):
|
||||
"""Refresh the list of threads in the process."""
|
||||
with commands.open_tracked_tx('Refresh Threads'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_threads')
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_stack(node: sch.Schema('Stack')):
|
||||
"""Refresh the backtrace for the thread."""
|
||||
t = find_thread_by_stack_obj(node)
|
||||
t.process.SetSelectedThread(t)
|
||||
with commands.open_tracked_tx('Refresh Stack'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_frames');
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_registers(node: sch.Schema('RegisterValueContainer')):
|
||||
"""Refresh the register values for the frame."""
|
||||
f = find_frame_by_regs_obj(node)
|
||||
f.thread.SetSelectedFrame(f.GetFrameID())
|
||||
# TODO: Groups?
|
||||
with commands.open_tracked_tx('Refresh Registers'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_putreg');
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_mappings(node: sch.Schema('Memory')):
|
||||
"""Refresh the list of memory regions for the process."""
|
||||
with commands.open_tracked_tx('Refresh Memory Regions'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_regions');
|
||||
|
||||
|
||||
@REGISTRY.method(action='refresh')
|
||||
def refresh_modules(node: sch.Schema('ModuleContainer')):
|
||||
"""
|
||||
Refresh the modules and sections list for the process.
|
||||
|
||||
This will refresh the sections for all modules, not just the selected one.
|
||||
"""
|
||||
with commands.open_tracked_tx('Refresh Modules'):
|
||||
util.get_debugger().HandleCommand('ghidra_trace_put_modules');
|
||||
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_process(process: sch.Schema('Process')):
|
||||
"""Switch to the process."""
|
||||
return
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_thread(thread: sch.Schema('Thread')):
|
||||
"""Switch to the thread."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
|
||||
|
||||
@REGISTRY.method(action='activate')
|
||||
def activate_frame(frame: sch.Schema('StackFrame')):
|
||||
"""Select the frame."""
|
||||
f = find_frame_by_obj(frame)
|
||||
f.thread.SetSelectedFrame(f.GetFrameID())
|
||||
|
||||
|
||||
@REGISTRY.method(action='delete')
|
||||
def remove_process(process: sch.Schema('Process')):
|
||||
"""Remove the process."""
|
||||
proc = find_proc_by_obj(process)
|
||||
util.get_debugger().HandleCommand(f'target delete 0')
|
||||
|
||||
|
||||
@REGISTRY.method(action='connect')
|
||||
def target(process: sch.Schema('Process'), spec: str):
|
||||
"""Connect to a target machine or process."""
|
||||
util.get_debugger().HandleCommand(f'target select {spec}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='attach')
|
||||
def attach_obj(process: sch.Schema('Process'), target: sch.Schema('Attachable')):
|
||||
"""Attach the process to the given target."""
|
||||
pid = find_availpid_by_obj(target)
|
||||
util.get_debugger().HandleCommand(f'process attach -p {pid}')
|
||||
|
||||
@REGISTRY.method(action='attach')
|
||||
def attach_pid(process: sch.Schema('Process'), pid: int):
|
||||
"""Attach the process to the given target."""
|
||||
util.get_debugger().HandleCommand(f'process attach -p {pid}')
|
||||
|
||||
@REGISTRY.method(action='attach')
|
||||
def attach_name(process: sch.Schema('Process'), name: str):
|
||||
"""Attach the process to the given target."""
|
||||
util.get_debugger().HandleCommand(f'process attach -n {name}')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def detach(process: sch.Schema('Process')):
|
||||
"""Detach the process's target."""
|
||||
util.get_debugger().HandleCommand(f'process detach')
|
||||
|
||||
|
||||
@REGISTRY.method(action='launch')
|
||||
def launch_loader(process: sch.Schema('Process'),
|
||||
file: ParamDesc(str, display='File'),
|
||||
args: ParamDesc(str, display='Arguments')=''):
|
||||
"""
|
||||
Start a native process with the given command line, stopping at 'main'.
|
||||
|
||||
If 'main' is not defined in the file, this behaves like 'run'.
|
||||
"""
|
||||
util.get_debugger().HandleCommand(f'file {file}')
|
||||
if args is not '':
|
||||
util.get_debugger().HandleCommand(f'settings set target.run-args {args}')
|
||||
util.get_debugger().HandleCommand(f'process launch --stop-at-entry')
|
||||
|
||||
|
||||
@REGISTRY.method(action='launch')
|
||||
def launch(process: sch.Schema('Process'),
|
||||
file: ParamDesc(str, display='File'),
|
||||
args: ParamDesc(str, display='Arguments')=''):
|
||||
"""
|
||||
Run a native process with the given command line.
|
||||
|
||||
The process will not stop until it hits one of your breakpoints, or it is
|
||||
signaled.
|
||||
"""
|
||||
util.get_debugger().HandleCommand(f'file {file}')
|
||||
if args is not '':
|
||||
util.get_debugger().HandleCommand(f'settings set target.run-args {args}')
|
||||
util.get_debugger().HandleCommand(f'run')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def kill(process: sch.Schema('Process')):
|
||||
"""Kill execution of the process."""
|
||||
util.get_debugger().HandleCommand('process kill')
|
||||
|
||||
|
||||
@REGISTRY.method(name='continue', action='resume')
|
||||
def _continue(process: sch.Schema('Process')):
|
||||
"""Continue execution of the process."""
|
||||
util.get_debugger().HandleCommand('process continue')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def interrupt():
|
||||
"""Interrupt the execution of the debugged program."""
|
||||
util.get_debugger().HandleCommand('process interrupt')
|
||||
#util.get_process().SendAsyncInterrupt()
|
||||
#util.get_debugger().HandleCommand('^c')
|
||||
#util.get_process().Signal(2)
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_into')
|
||||
def step_into(thread: sch.Schema('Thread'), n: ParamDesc(int, display='N')=1):
|
||||
"""Step on instruction exactly."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
util.get_debugger().HandleCommand('thread step-inst')
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_over')
|
||||
def step_over(thread: sch.Schema('Thread'), n: ParamDesc(int, display='N')=1):
|
||||
"""Step one instruction, but proceed through subroutine calls."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
util.get_debugger().HandleCommand('thread step-inst-over')
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_out')
|
||||
def step_out(thread: sch.Schema('Thread')):
|
||||
"""Execute until the current stack frame returns."""
|
||||
if thread is not None:
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
util.get_debugger().HandleCommand('thread step-out')
|
||||
|
||||
|
||||
@REGISTRY.method(action='step_ext')
|
||||
def step_ext(thread: sch.Schema('Thread'), address: Address):
|
||||
"""Continue execution up to the given address."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
offset = thread.trace.memory_mapper.map_back(t.process, address)
|
||||
util.get_debugger().HandleCommand(f'thread until -a {offset}')
|
||||
|
||||
|
||||
@REGISTRY.method(name='return', action='step_ext')
|
||||
def _return(thread: sch.Schema('Thread'), value: int=None):
|
||||
"""Skip the remainder of the current function."""
|
||||
t = find_thread_by_obj(thread)
|
||||
t.process.SetSelectedThread(t)
|
||||
if value is None:
|
||||
util.get_debugger().HandleCommand('thread return')
|
||||
else:
|
||||
util.get_debugger().HandleCommand(f'thread return {value}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_sw_execute')
|
||||
def break_address(process: sch.Schema('Process'), address: Address):
|
||||
"""Set a breakpoint."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset = process.trace.memory_mapper.map_back(proc, address)
|
||||
util.get_debugger().HandleCommand(f'breakpoint set -a 0x{offset:x}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_sw_execute')
|
||||
def break_expression(expression: str):
|
||||
"""Set a breakpoint."""
|
||||
# TODO: Escape?
|
||||
util.get_debugger().HandleCommand(f'breakpoint set -r {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_hw_execute')
|
||||
def break_hw_address(process: sch.Schema('Process'), address: Address):
|
||||
"""Set a hardware-assisted breakpoint."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset = process.trace.memory_mapper.map_back(proc, address)
|
||||
util.get_debugger().HandleCommand(f'breakpoint set -H -a 0x{offset:x}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_hw_execute')
|
||||
def break_hw_expression(expression: str):
|
||||
"""Set a hardware-assisted breakpoint."""
|
||||
# TODO: Escape?
|
||||
util.get_debugger().HandleCommand(f'breakpoint set -H -name {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_read')
|
||||
def break_read_range(process: sch.Schema('Process'), range: AddressRange):
|
||||
"""Set a read watchpoint."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset_start = process.trace.memory_mapper.map_back(
|
||||
proc, Address(range.space, range.min))
|
||||
sz = range.length()
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -s {sz} -w read -- {offset_start}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_read')
|
||||
def break_read_expression(expression: str):
|
||||
"""Set a read watchpoint."""
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -w read -- {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_write')
|
||||
def break_write_range(process: sch.Schema('Process'), range: AddressRange):
|
||||
"""Set a watchpoint."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset_start = process.trace.memory_mapper.map_back(
|
||||
proc, Address(range.space, range.min))
|
||||
sz = range.length()
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -s {sz} -- {offset_start}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_write')
|
||||
def break_write_expression(expression: str):
|
||||
"""Set a watchpoint."""
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -- {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_access')
|
||||
def break_access_range(process: sch.Schema('Process'), range: AddressRange):
|
||||
"""Set an access watchpoint."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset_start = process.trace.memory_mapper.map_back(
|
||||
proc, Address(range.space, range.min))
|
||||
sz = range.length()
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -s {sz} -w read_write -- {offset_start}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_access')
|
||||
def break_access_expression(expression: str):
|
||||
"""Set an access watchpoint."""
|
||||
util.get_debugger().HandleCommand(f'watchpoint set expression -w read_write -- {expression}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='break_ext')
|
||||
def break_exception(lang: str):
|
||||
"""Set a catchpoint."""
|
||||
util.get_debugger().HandleCommand(f'breakpoint set -E {lang}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='toggle')
|
||||
def toggle_watchpoint(breakpoint: sch.Schema('WatchpointSpec'), enabled: bool):
|
||||
"""Toggle a watchpoint."""
|
||||
wpt = find_wpt_by_obj(watchpoint)
|
||||
wpt.enabled = enabled
|
||||
|
||||
@REGISTRY.method(action='toggle')
|
||||
def toggle_breakpoint(breakpoint: sch.Schema('BreakpointSpec'), enabled: bool):
|
||||
"""Toggle a breakpoint."""
|
||||
bpt = find_bpt_by_obj(breakpoint)
|
||||
bpt.enabled = enabled
|
||||
|
||||
@REGISTRY.method(action='toggle')
|
||||
def toggle_breakpoint_location(location: sch.Schema('BreakpointLocation'), enabled: bool):
|
||||
"""Toggle a breakpoint location."""
|
||||
bptnum, locnum = find_bptlocnum_by_obj(location)
|
||||
cmd = 'enable' if enabled else 'disable'
|
||||
util.get_debugger().HandleCommand(f'breakpoint {cmd} {bptnum}.{locnum}')
|
||||
|
||||
|
||||
@REGISTRY.method(action='delete')
|
||||
def delete_watchpoint(watchpoint: sch.Schema('WatchpointSpec')):
|
||||
"""Delete a watchpoint."""
|
||||
wpt = find_wpt_by_obj(watchpoint)
|
||||
wptnum = wpt.GetID()
|
||||
util.get_debugger().HandleCommand(f'watchpoint delete {wptnum}')
|
||||
|
||||
@REGISTRY.method(action='delete')
|
||||
def delete_breakpoint(breakpoint: sch.Schema('BreakpointSpec')):
|
||||
"""Delete a breakpoint."""
|
||||
bpt = find_bpt_by_obj(breakpoint)
|
||||
bptnum = bpt.GetID()
|
||||
util.get_debugger().HandleCommand(f'breakpoint delete {bptnum}')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def read_mem(process: sch.Schema('Process'), range: AddressRange):
|
||||
"""Read memory."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset_start = process.trace.memory_mapper.map_back(
|
||||
proc, Address(range.space, range.min))
|
||||
with commands.open_tracked_tx('Read Memory'):
|
||||
util.get_debugger().HandleCommand(f'ghidra_trace_putmem 0x{offset_start:x} {range.length()}')
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def write_mem(process: sch.Schema('Process'), address: Address, data: bytes):
|
||||
"""Write memory."""
|
||||
proc = find_proc_by_obj(process)
|
||||
offset = process.trace.memory_mapper.map_back(proc, address)
|
||||
proc.write_memory(offset, data)
|
||||
|
||||
|
||||
@REGISTRY.method
|
||||
def write_reg(frame: sch.Schema('Frame'), name: str, value: bytes):
|
||||
"""Write a register."""
|
||||
f = find_frame_by_obj(frame)
|
||||
f.select()
|
||||
proc = lldb.selected_process()
|
||||
mname, mval = frame.trace.register_mapper.map_value_back(proc, name, value)
|
||||
reg = find_reg_by_name(f, mname)
|
||||
size = int(lldb.parse_and_eval(f'sizeof(${mname})'))
|
||||
arr = '{' + ','.join(str(b) for b in mval) + '}'
|
||||
util.get_debugger().HandleCommand(f'expr ((unsigned char[{size}])${mname}) = {arr};')
|
||||
@ -0,0 +1,46 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
import lldb
|
||||
|
||||
# TODO: I don't know how to register a custom parameter prefix. I would rather
|
||||
# these were 'ghidra language' and 'ghidra compiler'
|
||||
|
||||
|
||||
class GhidraLanguageParameter(lldb.Parameter):
|
||||
"""
|
||||
The language id for Ghidra traces. Set this to 'auto' to try to derive it
|
||||
from 'show arch' and 'show endian'. Otherwise, set it to a Ghidra
|
||||
LanguageID.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-language', lldb.COMMAND_DATA, lldb.PARAM_STRING)
|
||||
self.value = 'auto'
|
||||
GhidraLanguageParameter()
|
||||
|
||||
|
||||
class GhidraCompilerParameter(lldb.Parameter):
|
||||
"""
|
||||
The compiler spec id for Ghidra traces. Set this to 'auto' to try to derive
|
||||
it from 'show osabi'. Otherwise, set it to a Ghidra CompilerSpecID. Note
|
||||
that valid compiler spec ids depend on the language id.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__('ghidra-compiler', lldb.COMMAND_DATA, lldb.PARAM_STRING)
|
||||
self.value = 'auto'
|
||||
GhidraCompilerParameter()
|
||||
|
||||
@ -0,0 +1,465 @@
|
||||
<context>
|
||||
<schema name="Session" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Access" />
|
||||
<interface name="Attacher" />
|
||||
<interface name="Interpreter" />
|
||||
<interface name="Interruptible" />
|
||||
<interface name="Launcher" />
|
||||
<interface name="ActiveScope" />
|
||||
<interface name="EventScope" />
|
||||
<interface name="FocusScope" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Processes" schema="ProcessContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Available" schema="AvailableContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Breakpoints" schema="BreakpointContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Watchpoints" schema="WatchpointContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_accessible" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_attach_kinds" schema="SET_ATTACH_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_prompt" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" hidden="yes" />
|
||||
<attribute name="_event_thread" schema="OBJECT" hidden="yes" />
|
||||
<attribute name="_focus" schema="Selectable" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Selectable" elementResync="NEVER" attributeResync="NEVER">
|
||||
<element schema="OBJECT" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointSpecContainer" />
|
||||
<element schema="BreakpointSpec" />
|
||||
<attribute name="_supported_breakpoint_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="WatchpointContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="WatchpointSpecContainer" />
|
||||
<element schema="WatchpointSpec" />
|
||||
<attribute name="_supported_breakpoint_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="AvailableContainer" canonical="yes" elementResync="ALWAYS" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Attachable" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="ProcessContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Process" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointSpec" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointSpec" />
|
||||
<interface name="Deletable" />
|
||||
<interface name="Togglable" />
|
||||
<element schema="BreakpointLocation" />
|
||||
<attribute name="_container" schema="BreakpointContainer" required="yes" hidden="yes" />
|
||||
<attribute name="_expression" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_enabled" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="Commands" schema="STRING" />
|
||||
<attribute name="Condition" schema="STRING" />
|
||||
<attribute name="Hit Count" schema="INT" />
|
||||
<attribute name="Ignore Count" schema="INT" />
|
||||
<attribute name="Pending" schema="BOOL" />
|
||||
<attribute name="Silent" schema="BOOL" />
|
||||
<attribute name="Temporary" schema="BOOL" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="WatchpointSpec" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointSpec" />
|
||||
<interface name="Deletable" />
|
||||
<interface name="Togglable" />
|
||||
<attribute name="_container" schema="WatchpointContainer" required="yes" hidden="yes" />
|
||||
<attribute name="_expression" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_kinds" schema="SET_BREAKPOINT_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_enabled" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" hidden="yes" />
|
||||
<attribute name="Condition" schema="STRING" />
|
||||
<attribute name="Hit Count" schema="INT" />
|
||||
<attribute name="Ignore Count" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Attachable" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Attachable" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_pid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Process" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Process" />
|
||||
<interface name="Aggregate" />
|
||||
<interface name="ExecutionStateful" />
|
||||
<interface name="Attacher" />
|
||||
<interface name="Deletable" />
|
||||
<interface name="Detachable" />
|
||||
<interface name="Killable" />
|
||||
<interface name="Launcher" />
|
||||
<interface name="Resumable" />
|
||||
<interface name="Steppable" />
|
||||
<interface name="Interruptible" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Threads" schema="ThreadContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Breakpoints" schema="BreakpointLocationContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Watchpoints" schema="WatchpointContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_exit_code" schema="LONG" />
|
||||
<attribute name="Environment" schema="Environment" required="yes" fixed="yes" />
|
||||
<attribute name="Memory" schema="Memory" required="yes" fixed="yes" />
|
||||
<attribute name="Modules" schema="ModuleContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_pid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_state" schema="EXECUTION_STATE" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_attach_kinds" schema="SET_ATTACH_KIND" required="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_step_kinds" schema="SET_STEP_KIND" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Environment" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Environment" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="arch" schema="STRING" />
|
||||
<attribute name="os" schema="STRING" />
|
||||
<attribute name="endian" schema="STRING" />
|
||||
<attribute name="_arch" schema="STRING" hidden="yes" />
|
||||
<attribute name="_debugger" schema="STRING" hidden="yes" />
|
||||
<attribute name="_os" schema="STRING" hidden="yes" />
|
||||
<attribute name="_endian" schema="STRING" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="ModuleContainer" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="ModuleContainer" />
|
||||
<element schema="Module" />
|
||||
<attribute name="_supports_synthetic_modules" schema="BOOL" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Memory" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Memory" />
|
||||
<element schema="MemoryRegion" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointLocation" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointLocation" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_range" schema="RANGE" hidden="yes" />
|
||||
<attribute name="_spec" schema="BreakpointSpec" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="BreakpointLocationContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="BreakpointLocationContainer" />
|
||||
<element schema="BreakpointLocation" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="ThreadContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Configurable" />
|
||||
<element schema="Thread" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_base" schema="INT" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Method" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Method" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_display" schema="STRING" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_return_type" schema="TYPE" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_parameters" schema="MAP_PARAMETERS" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute schema="VOID" fixed="yes" hidden="yes" />
|
||||
</schema>
|
||||
<schema name="Thread" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Thread" />
|
||||
<interface name="ExecutionStateful" />
|
||||
<interface name="Steppable" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Stack" schema="Stack" required="yes" fixed="yes" />
|
||||
<attribute name="_tid" schema="LONG" hidden="yes" />
|
||||
<attribute name="_state" schema="EXECUTION_STATE" required="yes" hidden="yes" />
|
||||
<attribute name="_supported_step_kinds" schema="SET_STEP_KIND" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="Advance" schema="Method" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Module" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Module" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="Sections" schema="SectionContainer" required="yes" fixed="yes" />
|
||||
<attribute name="Symbols" schema="SymbolContainer" required="yes" fixed="yes" />
|
||||
<attribute name="range" schema="RANGE" />
|
||||
<attribute name="module name" schema="STRING" />
|
||||
<attribute name="_module_name" schema="STRING" required="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="MemoryRegion" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="MemoryRegion" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_offset" schema="LONG" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_objfile" schema="STRING" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_readable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_writable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_executable" schema="BOOL" required="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" hidden="yes" />
|
||||
<attribute name="_memory" schema="Memory" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="SectionContainer" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="SectionContainer" />
|
||||
<element schema="Section" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Stack" canonical="yes" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Stack" />
|
||||
<element schema="StackFrame" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="SymbolContainer" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="SymbolNamespace" />
|
||||
<element schema="Symbol" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Symbol" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Symbol" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_size" schema="LONG" fixed="yes" hidden="yes" />
|
||||
<attribute name="_namespace" schema="SymbolContainer" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_data_type" schema="DATA_TYPE" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ADDRESS" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute name="_bpt" schema="STRING" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="StackFrame" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="StackFrame" />
|
||||
<interface name="Aggregate" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_function" schema="STRING" hidden="yes" />
|
||||
<attribute name="Registers" schema="RegisterValueContainer" required="yes" fixed="yes" />
|
||||
<attribute name="_pc" schema="ADDRESS" required="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="Section" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Section" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="range" schema="RANGE" />
|
||||
<attribute name="_module" schema="Module" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_range" schema="RANGE" required="yes" fixed="yes" />
|
||||
<attribute name="_offset" schema="INT" required="no" fixed="yes" />
|
||||
<attribute name="_objfile" schema="STRING" required="no" fixed="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="RegisterValueContainer" canonical="yes" elementResync="ONCE" attributeResync="ONCE">
|
||||
<interface name="RegisterContainer" />
|
||||
<interface name="RegisterBank" />
|
||||
<element schema="RegisterValue" />
|
||||
<attribute name="General Purpose Registers" schema="RegisterBank" />
|
||||
<attribute name="Floating Point Registers" schema="RegisterBank" />
|
||||
<attribute name="Advanced Vector Extensions" schema="RegisterBank" />
|
||||
<attribute name="Memory Protection Extensions" schema="RegisterBank" />
|
||||
<attribute name="_descriptions" schema="RegisterValueContainer" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="RegisterBank" canonical="yes" elementResync="ONCE" attributeResync="NEVER">
|
||||
<interface name="RegisterBank" />
|
||||
<element schema="RegisterValue" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
<schema name="RegisterValue" elementResync="NEVER" attributeResync="NEVER">
|
||||
<interface name="Register" />
|
||||
<element schema="VOID" />
|
||||
<attribute name="_container" schema="OBJECT" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_length" schema="INT" required="yes" fixed="yes" hidden="yes" />
|
||||
<attribute name="_value" schema="ANY" hidden="yes" />
|
||||
<attribute name="_type" schema="STRING" hidden="yes" />
|
||||
<attribute name="_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_short_display" schema="STRING" hidden="yes" />
|
||||
<attribute name="_kind" schema="STRING" fixed="yes" hidden="yes" />
|
||||
<attribute name="_order" schema="INT" hidden="yes" />
|
||||
<attribute name="_modified" schema="BOOL" hidden="yes" />
|
||||
<attribute schema="VOID" />
|
||||
</schema>
|
||||
</context>
|
||||
236
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/util.py
Normal file
236
Ghidra/Debug/Debugger-agent-lldb/src/main/py/ghidralldb/util.py
Normal file
@ -0,0 +1,236 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from collections import namedtuple
|
||||
import os
|
||||
import re
|
||||
import sys
|
||||
|
||||
import lldb
|
||||
|
||||
|
||||
LldbVersion = namedtuple('LldbVersion', ['full', 'major', 'minor'])
|
||||
|
||||
|
||||
def _compute_lldb_ver():
|
||||
blurb = lldb.debugger.GetVersionString()
|
||||
top = blurb.split('\n')[0]
|
||||
full = top.split(' ')[2]
|
||||
major, minor = full.split('.')[:2]
|
||||
return LldbVersion(full, int(major), int(minor))
|
||||
|
||||
|
||||
LLDB_VERSION = _compute_lldb_ver()
|
||||
|
||||
GNU_DEBUGDATA_PREFIX = ".gnu_debugdata for "
|
||||
|
||||
class Module(namedtuple('BaseModule', ['name', 'base', 'max', 'sections'])):
|
||||
pass
|
||||
|
||||
|
||||
class Section(namedtuple('BaseSection', ['name', 'start', 'end', 'offset', 'attrs'])):
|
||||
def better(self, other):
|
||||
start = self.start if self.start != 0 else other.start
|
||||
end = self.end if self.end != 0 else other.end
|
||||
offset = self.offset if self.offset != 0 else other.offset
|
||||
attrs = dict.fromkeys(self.attrs)
|
||||
attrs.update(dict.fromkeys(other.attrs))
|
||||
return Section(self.name, start, end, offset, list(attrs))
|
||||
|
||||
|
||||
# AFAICT, Objfile does not give info about load addresses :(
|
||||
class ModuleInfoReader(object):
|
||||
def name_from_line(self, line):
|
||||
mat = self.objfile_pattern.fullmatch(line)
|
||||
if mat is None:
|
||||
return None
|
||||
n = mat['name']
|
||||
if n.startswith(GNU_DEBUGDATA_PREFIX):
|
||||
return None
|
||||
return None if mat is None else mat['name']
|
||||
|
||||
def section_from_sbsection(self, s):
|
||||
start = s.GetLoadAddress(get_target())
|
||||
if start >= sys.maxsize*2:
|
||||
start = 0
|
||||
end = start + s.GetFileByteSize()
|
||||
offset = s.GetFileOffset()
|
||||
name = s.GetName()
|
||||
attrs = s.GetPermissions()
|
||||
return Section(name, start, end, offset, attrs)
|
||||
|
||||
def finish_module(self, name, sections):
|
||||
alloc = {k: s for k, s in sections.items()}
|
||||
if len(alloc) == 0:
|
||||
return Module(name, 0, 0, alloc)
|
||||
# TODO: This may not be the module base, depending on headers
|
||||
all_zero = True
|
||||
for s in alloc.values():
|
||||
if s.start != 0:
|
||||
all_zero = False
|
||||
if all_zero:
|
||||
base_addr = 0
|
||||
else:
|
||||
base_addr = min(s.start for s in alloc.values() if s.start != 0)
|
||||
max_addr = max(s.end for s in alloc.values())
|
||||
return Module(name, base_addr, max_addr, alloc)
|
||||
|
||||
def get_modules(self):
|
||||
modules = {}
|
||||
name = None
|
||||
sections = {}
|
||||
for i in range(0, get_target().GetNumModules()):
|
||||
module = get_target().GetModuleAtIndex(i)
|
||||
fspec = module.GetFileSpec()
|
||||
name = debracket(fspec.GetFilename())
|
||||
sections = {}
|
||||
for i in range(0, module.GetNumSections()):
|
||||
s = self.section_from_sbsection(module.GetSectionAtIndex(i))
|
||||
sname = debracket(s.name)
|
||||
sections[sname] = s
|
||||
modules[name] = self.finish_module(name, sections)
|
||||
return modules
|
||||
|
||||
|
||||
def _choose_module_info_reader():
|
||||
return ModuleInfoReader()
|
||||
|
||||
MODULE_INFO_READER = _choose_module_info_reader()
|
||||
|
||||
|
||||
|
||||
class Region(namedtuple('BaseRegion', ['start', 'end', 'offset', 'perms', 'objfile'])):
|
||||
pass
|
||||
|
||||
|
||||
class RegionInfoReader(object):
|
||||
def region_from_sbmemreg(self, info):
|
||||
start = info.GetRegionBase()
|
||||
end = info.GetRegionEnd()
|
||||
offset = info.GetRegionBase()
|
||||
if offset >= sys.maxsize:
|
||||
offset = 0
|
||||
perms = ""
|
||||
if info.IsReadable():
|
||||
perms += 'r'
|
||||
if info.IsWritable():
|
||||
perms += 'w'
|
||||
if info.IsExecutable():
|
||||
perms += 'x'
|
||||
objfile = info.GetName()
|
||||
return Region(start, end, offset, perms, objfile)
|
||||
|
||||
def get_regions(self):
|
||||
regions = []
|
||||
reglist = get_process().GetMemoryRegions()
|
||||
for i in range(0, reglist.GetSize()):
|
||||
module = get_target().GetModuleAtIndex(i)
|
||||
info = lldb.SBMemoryRegionInfo();
|
||||
success = reglist.GetMemoryRegionAtIndex(i, info);
|
||||
if success:
|
||||
r = self.region_from_sbmemreg(info)
|
||||
regions.append(r)
|
||||
return regions
|
||||
|
||||
def full_mem(self):
|
||||
# TODO: This may not work for Harvard architectures
|
||||
sizeptr = int(parse_and_eval('sizeof(void*)')) * 8
|
||||
return Region(0, 1 << sizeptr, 0, None, 'full memory')
|
||||
|
||||
|
||||
def _choose_region_info_reader():
|
||||
return RegionInfoReader()
|
||||
|
||||
|
||||
REGION_INFO_READER = _choose_region_info_reader()
|
||||
|
||||
|
||||
BREAK_LOCS_CMD = 'breakpoint list {}'
|
||||
BREAK_PATTERN = re.compile('')
|
||||
BREAK_LOC_PATTERN = re.compile('')
|
||||
|
||||
|
||||
class BreakpointLocation(namedtuple('BaseBreakpointLocation', ['address', 'enabled', 'thread_groups'])):
|
||||
pass
|
||||
|
||||
|
||||
class BreakpointLocationInfoReader(object):
|
||||
def get_locations(self, breakpoint):
|
||||
return breakpoint.locations
|
||||
|
||||
|
||||
def _choose_breakpoint_location_info_reader():
|
||||
return BreakpointLocationInfoReader()
|
||||
|
||||
|
||||
BREAKPOINT_LOCATION_INFO_READER = _choose_breakpoint_location_info_reader()
|
||||
|
||||
def get_debugger():
|
||||
return lldb.SBDebugger.FindDebuggerWithID(1)
|
||||
|
||||
def get_target():
|
||||
return get_debugger().GetTargetAtIndex(0)
|
||||
|
||||
def get_process():
|
||||
return get_target().GetProcess()
|
||||
|
||||
def selected_thread():
|
||||
return get_process().GetSelectedThread()
|
||||
|
||||
def selected_frame():
|
||||
return selected_thread().GetSelectedFrame()
|
||||
|
||||
def parse_and_eval(expr, signed=False):
|
||||
if signed is True:
|
||||
return get_target().EvaluateExpression(expr).GetValueAsSigned()
|
||||
return get_target().EvaluateExpression(expr).GetValueAsUnsigned()
|
||||
|
||||
def get_eval(expr):
|
||||
return get_target().EvaluateExpression(expr)
|
||||
|
||||
def get_description(object, level=None):
|
||||
stream = lldb.SBStream()
|
||||
if level is None:
|
||||
object.GetDescription(stream)
|
||||
else:
|
||||
object.GetDescription(stream, level)
|
||||
return escape_ansi(stream.GetData())
|
||||
|
||||
conv_map = {}
|
||||
|
||||
def get_convenience_variable(id):
|
||||
#val = get_target().GetEnvironment().Get(id)
|
||||
if id not in conv_map:
|
||||
return "auto"
|
||||
val = conv_map[id]
|
||||
if val is None:
|
||||
return "auto"
|
||||
return val
|
||||
|
||||
def set_convenience_variable(id, value):
|
||||
#env = get_target().GetEnvironment()
|
||||
#return env.Set(id, value, True)
|
||||
conv_map[id] = value
|
||||
|
||||
|
||||
def escape_ansi(line):
|
||||
ansi_escape =re.compile(r'(\x9B|\x1B\[)[0-?]*[ -\/]*[@-~]')
|
||||
return ansi_escape.sub('', line)
|
||||
|
||||
def debracket(init):
|
||||
val = init
|
||||
val = val.replace("[","(")
|
||||
val = val.replace("]",")")
|
||||
return val
|
||||
25
Ghidra/Debug/Debugger-agent-lldb/src/main/py/pyproject.toml
Normal file
25
Ghidra/Debug/Debugger-agent-lldb/src/main/py/pyproject.toml
Normal file
@ -0,0 +1,25 @@
|
||||
[build-system]
|
||||
requires = ["hatchling"]
|
||||
build-backend = "hatchling.build"
|
||||
|
||||
[project]
|
||||
name = "ghidralldb"
|
||||
version = "10.4"
|
||||
authors = [
|
||||
{ name="Ghidra Development Team" },
|
||||
]
|
||||
description = "Ghidra's Plugin for lldb"
|
||||
readme = "README.md"
|
||||
requires-python = ">=3.7"
|
||||
classifiers = [
|
||||
"Programming Language :: Python :: 3",
|
||||
"License :: OSI Approved :: Apache Software License",
|
||||
"Operating System :: OS Independent",
|
||||
]
|
||||
dependencies = [
|
||||
"ghidratrace==10.4",
|
||||
]
|
||||
|
||||
[project.urls]
|
||||
"Homepage" = "https://github.com/NationalSecurityAgency/ghidra"
|
||||
"Bug Tracker" = "https://github.com/NationalSecurityAgency/ghidra/issues"
|
||||
@ -31,54 +31,54 @@ import ghidra.dbg.testutil.DummyProc;
|
||||
public enum MacOSSpecimen implements DebuggerTestSpecimen, DebuggerModelTestUtils {
|
||||
SPIN {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expSpin");
|
||||
}
|
||||
},
|
||||
FORK_EXIT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expFork");
|
||||
}
|
||||
},
|
||||
CLONE_EXIT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expCloneExit");
|
||||
}
|
||||
},
|
||||
PRINT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expPrint");
|
||||
}
|
||||
},
|
||||
REGISTERS {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expRegisters");
|
||||
}
|
||||
},
|
||||
STACK {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expStack");
|
||||
}
|
||||
},
|
||||
CREATE_PROCESS {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expCreateProcess");
|
||||
}
|
||||
},
|
||||
CREATE_THREAD_EXIT {
|
||||
@Override
|
||||
String getCommandLine() {
|
||||
public String getCommandLine() {
|
||||
return DummyProc.which("expCreateThreadExit");
|
||||
}
|
||||
};
|
||||
|
||||
abstract String getCommandLine();
|
||||
public abstract String getCommandLine();
|
||||
|
||||
@Override
|
||||
public DummyProc runDummy() throws Throwable {
|
||||
@ -117,24 +117,19 @@ public enum MacOSSpecimen implements DebuggerTestSpecimen, DebuggerModelTestUtil
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isRunningIn(TargetProcess process, AbstractDebuggerModelTest test)
|
||||
throws Throwable {
|
||||
public boolean isRunningIn(TargetProcess process, AbstractDebuggerModelTest test) throws Throwable {
|
||||
// NB. ShellUtils.parseArgs removes the \s. Not good.
|
||||
String expected = getBinModuleName();
|
||||
TargetObject session = process.getParent().getParent();
|
||||
Collection<TargetModule> modules =
|
||||
test.m.findAll(TargetModule.class, session.getPath(), true).values();
|
||||
return modules.stream()
|
||||
.anyMatch(m -> expected.equalsIgnoreCase(getShortName(m.getModuleName())));
|
||||
Collection<TargetModule> modules = test.m.findAll(TargetModule.class, session.getPath(), true).values();
|
||||
return modules.stream().anyMatch(m -> expected.equalsIgnoreCase(getShortName(m.getModuleName())));
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isAttachable(DummyProc dummy, TargetAttachable attachable,
|
||||
AbstractDebuggerModelTest test) throws Throwable {
|
||||
public boolean isAttachable(DummyProc dummy, TargetAttachable attachable, AbstractDebuggerModelTest test)
|
||||
throws Throwable {
|
||||
waitOn(attachable.fetchAttributes());
|
||||
long pid =
|
||||
attachable.getTypedAttributeNowByName(LldbModelTargetAvailable.PID_ATTRIBUTE_NAME,
|
||||
Long.class, -1L);
|
||||
long pid = attachable.getTypedAttributeNowByName(LldbModelTargetAvailable.PID_ATTRIBUTE_NAME, Long.class, -1L);
|
||||
return pid == dummy.pid;
|
||||
}
|
||||
}
|
||||
|
||||
@ -13,97 +13,21 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*plugins {
|
||||
id 'com.google.protobuf' version '0.8.10'
|
||||
}*/
|
||||
|
||||
apply from: "${rootProject.projectDir}/gradle/javaProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/jacocoProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/javaTestProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/distributableGhidraModule.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/debugger/hasProtobuf.gradle"
|
||||
|
||||
apply plugin: 'eclipse'
|
||||
eclipse.project.name = 'Debug Debugger-gadp'
|
||||
|
||||
configurations {
|
||||
allProtocArtifacts
|
||||
protocArtifact
|
||||
}
|
||||
|
||||
def platform = getCurrentPlatformName()
|
||||
|
||||
dependencies {
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
|
||||
if (isCurrentWindows()) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
}
|
||||
if (isCurrentLinux()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
if (isCurrentMac()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
|
||||
api project(':Framework-AsyncComm')
|
||||
api project(':Framework-Debugging')
|
||||
api project(':ProposedUtils')
|
||||
|
||||
|
||||
testImplementation project(path: ':Framework-AsyncComm', configuration: 'testArtifacts')
|
||||
testImplementation project(path: ':Framework-Debugging', configuration: 'testArtifacts')
|
||||
}
|
||||
|
||||
/*protobuf {
|
||||
protoc {
|
||||
artifact = 'com.google.protobuf:protoc:3.21.8'
|
||||
}
|
||||
}*/
|
||||
|
||||
task generateProto {
|
||||
ext.srcdir = file("src/main/proto")
|
||||
ext.src = fileTree(srcdir) {
|
||||
include "**/*.proto"
|
||||
}
|
||||
ext.outdir = file("build/generated/source/proto/main/java")
|
||||
outputs.dir(outdir)
|
||||
inputs.files(src)
|
||||
dependsOn(configurations.protocArtifact)
|
||||
doLast {
|
||||
def exe = configurations.protocArtifact.first()
|
||||
if (!isCurrentWindows()) {
|
||||
exe.setExecutable(true)
|
||||
}
|
||||
exec {
|
||||
commandLine exe, "--java_out=$outdir", "-I$srcdir"
|
||||
args src
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tasks.compileJava.dependsOn(tasks.generateProto)
|
||||
tasks.eclipse.dependsOn(tasks.generateProto)
|
||||
rootProject.tasks.prepDev.dependsOn(tasks.generateProto)
|
||||
|
||||
sourceSets {
|
||||
main {
|
||||
java {
|
||||
srcDir tasks.generateProto.outdir
|
||||
}
|
||||
}
|
||||
}
|
||||
zipSourceSubproject.dependsOn generateProto
|
||||
|
||||
|
||||
@ -18,91 +18,24 @@ apply from: "${rootProject.projectDir}/gradle/javaProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/jacocoProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/javaTestProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/distributableGhidraModule.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/debugger/hasProtobuf.gradle"
|
||||
|
||||
apply plugin: 'eclipse'
|
||||
eclipse.project.name = 'Debug Debugger-isf'
|
||||
|
||||
configurations {
|
||||
allProtocArtifacts
|
||||
protocArtifact
|
||||
}
|
||||
|
||||
def platform = getCurrentPlatformName()
|
||||
|
||||
dependencies {
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
|
||||
if (isCurrentWindows()) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
}
|
||||
if (isCurrentLinux()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
if (isCurrentMac()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
|
||||
api project(':Framework-AsyncComm')
|
||||
api project(':Framework-Debugging')
|
||||
api project(':ProposedUtils')
|
||||
|
||||
|
||||
testImplementation project(path: ':Framework-AsyncComm', configuration: 'testArtifacts')
|
||||
testImplementation project(path: ':Framework-Debugging', configuration: 'testArtifacts')
|
||||
}
|
||||
|
||||
task generateProto {
|
||||
ext.srcdir = file("src/main/proto")
|
||||
ext.src = fileTree(srcdir) {
|
||||
include "**/*.proto"
|
||||
}
|
||||
ext.outdir = file("build/generated/source/proto/main/java")
|
||||
outputs.dir(outdir)
|
||||
inputs.files(src)
|
||||
dependsOn(configurations.protocArtifact)
|
||||
doLast {
|
||||
def exe = configurations.protocArtifact.first()
|
||||
if (!isCurrentWindows()) {
|
||||
exe.setExecutable(true)
|
||||
}
|
||||
exec {
|
||||
commandLine exe, "--java_out=$outdir", "-I$srcdir"
|
||||
args src
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tasks.compileJava.dependsOn(tasks.generateProto)
|
||||
tasks.eclipse.dependsOn(tasks.generateProto)
|
||||
rootProject.tasks.prepDev.dependsOn(tasks.generateProto)
|
||||
|
||||
sourceSets {
|
||||
main {
|
||||
java {
|
||||
srcDir tasks.generateProto.outdir
|
||||
}
|
||||
}
|
||||
}
|
||||
zipSourceSubproject.dependsOn generateProto
|
||||
|
||||
// Include buildable native source in distribution
|
||||
rootProject.assembleDistribution {
|
||||
from (this.project.projectDir.toString()) {
|
||||
from (this.project.projectDir.toString()) {
|
||||
include "runISFServer"
|
||||
into { getZipPath(this.project) }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
280
Ghidra/Debug/Debugger-rmi-trace/DEVNOTES.txt
Normal file
280
Ghidra/Debug/Debugger-rmi-trace/DEVNOTES.txt
Normal file
@ -0,0 +1,280 @@
|
||||
This is just a scratchpad of notes for development.
|
||||
After developer documentation is authored, this file should be deleted.
|
||||
|
||||
Terminology can be a bit weird regarding client vs server.
|
||||
Instead, I prefer to use "front end" and "back end".
|
||||
Ghidra is always the front end, as it provides the UI.
|
||||
The actual debugger is always the "back end" is it provides the actual instrumentation and access to the target.
|
||||
wrt/ TCP, the connection can go either way, but once established, Ghidra still plays the front end role.
|
||||
|
||||
Client/Server otherwise depends on context.
|
||||
For the trace-recording channel, the back-end is the client, and the front-end (Ghidra) is the server.
|
||||
The back-end invokes remote methods on the DBTrace, and those cause DomainObjectChange events, updating the UI.
|
||||
The front-end replies with minimal information.
|
||||
(More on this and sync/async/batching later)
|
||||
|
||||
For the command channel, the front-end (Ghidra) is the client, and the back-end is the server.
|
||||
The user presses a button, which invokes a remote method on the back-end.
|
||||
Often, that method and/or its effects on the target and back-end result in it updating the trace, and the loop is complete.
|
||||
Again, the back-end replies with minimal information.
|
||||
One notable exception is the `execute` method, which can optionally return captured console output.
|
||||
In general, methods should only respond with actual information that doesn't belong in the trace.
|
||||
While I've not yet needed this, I suppose another exception could be for methods that want to return the path to an object, to clarify association of cause and effect.
|
||||
|
||||
Regarding sync/async and batching:
|
||||
One of the goals of TraceRmi was to simplify the trace-recording process.
|
||||
It does this in three ways:
|
||||
|
||||
1. Providing direct control to write the Trace database.
|
||||
The ObjectModel approach was more descriptive.
|
||||
It would announce the existence of things, and a recorder at the front end would decide (applying some arcane rules) what to record and display.
|
||||
Almost every new model required some adjustment to the recorder.
|
||||
|
||||
2. Changing to a synchronous RMI scheme.
|
||||
The decision to use an asynchronous scheme was to avoid accidental lock-ups of the Swing thread.
|
||||
In practice, it just poisoned every API that depended on it, and we still got Swing lock-ups.
|
||||
And worse, they were harder to diagnose, because the stack traces were obscured.
|
||||
And still worse, execution order and threading was difficult to predict.
|
||||
|
||||
We've only been somewhat successful in changing to a fully synchronous scheme, but even then, we've (attempted to) mitigate each of the above complaints.
|
||||
On the front-end, the internals still use CompletableFuture, but we're more apt to use .get(), which keeps the stack together on the thread waiting for the result.
|
||||
In essence, there's little difference in blocking on .get() vs blocking on .recv().
|
||||
The reason we need a dedicated background thread to receive is to sort out the two channels.
|
||||
The recommended public API method is RemoteMethod.invoke(), which uses .get() internally, so this is mostly transparent, except when debugging the front end.
|
||||
There is still an .invokeAsync(), if desired, giving better control of timeouts, which is actually a feature we would not have using a purely synchronous .recv() (at least not without implementing non-blocking IO)
|
||||
To mitigate Swing lock-ups the .get() methods are overridden to explicitly check for the Swing thread.
|
||||
|
||||
On the back end, the internals work similarly to the front end.
|
||||
We use a Future to handle waiting for the result, and the implementation of each trace modification method will immediately invoke .result().
|
||||
Unfortunately, this does slow things down far too much, since every miniscule operation requires a round trip.
|
||||
We mitigate this by implementing a `batch` context manager.
|
||||
Inside this context, most of the trace modification methods will now return the Future.
|
||||
However, a reference to each such future is stored off in the context.
|
||||
When the context is exited, all the Futures' results are waited on.
|
||||
This maintains a mostly synchronous behavior, while alleviating the repeated round-trip costs.
|
||||
|
||||
3. Simplifying the back end implementation, and providing it in Python.
|
||||
It turns out no debugger we've encountered up to this point provides Java language bindings out of the box.
|
||||
The closest we've seen is LLDB, which has specified their interfaces using SWIG, which lent itself to exporting Java bindings.
|
||||
And that was lucky, too, because accessing C++ virtual functions from JNA is fraught with peril.
|
||||
For gdb, we've been using a pseudo-terminal or ssh connection to its Machine Interface, which aside from the piping delays, has been pretty nice.
|
||||
It's not been great on Windows, though -- their ConPTY stuff has some ANSI oddities, the handling of which has slowed our performance.
|
||||
For dbgeng/dbgmodel, we've been fortunate that they follow COM+, which is fairly well understood by JNA.
|
||||
Nevertheless, all of these have required us to hack some kind of native bindings in Java.
|
||||
This introduces risks of crashing the JVM, and in some cases can cause interesting conflicts, e.g., the JVM and dbgeng may try to handle the same signals differently.
|
||||
dbgeng also only allows a single session.
|
||||
If the user connects twice to it using IN-VM (this is easy to do by accident), then the two connections are aliases of the same dbgeng session.
|
||||
|
||||
Both gdb and lldb offer Python bindings, so it is an obvious choice for back end implementations.
|
||||
We are already using protobuf, so we keep it, but developed a new protocol specification.
|
||||
The trace modification methods are prescribed by Ghidra, so each is implemented specifically in the trace client.
|
||||
The back end remote methods are described entirely by the back end.
|
||||
They are enumerated during connection negotiation; otherwise, there is only one generic "Invoke" message.
|
||||
|
||||
|
||||
Because we're more tightly integrated with the debugger, there may be some interesting caveats.
|
||||
|
||||
Pay careful attention to synchronization and session tear down.
|
||||
At one point, I was using gdb's post_event as a Python Executor.
|
||||
A separate thread handled the method invocation requests, scheduled it on the executor, waited for the result, and then responded.
|
||||
This worked until the front end invoked `execute("quit")`.
|
||||
I was expecting gdb to just quit, and the front end would expect the connection to die.
|
||||
However, this never happened.
|
||||
Instead, during execution of the `quit`, gdb wanted to clean up the Python interpreter.
|
||||
Part of that was gracefully cleaning up all the Python threads, one of which was blocking indefinitely on execution of the `quit`.
|
||||
Thus, the two threads were waiting on each other, and gdb locked up.
|
||||
|
||||
Depending on the debugger, the Python API may be more or less mature, and there could be much variation among versions we'd like to support.
|
||||
For retrieving information, we at least have console capture as a fallback; however, there's not always a reliable way to detect certain events without a direct callback.
|
||||
At worst, we can always hook something like `prompt`, but if we do, we must be quick in our checks.
|
||||
Dealing with multiple versions, there's at least two ways:
|
||||
1. Probe for the feature.
|
||||
This is one case where Python's dynamic nature helps out.
|
||||
Use `hasattr` to check for the existence of various features and choose accordingly.
|
||||
2. Check the version string.
|
||||
Assuming version information can be consistently and reliably retrieved across all the supported versions, parse it first thing.
|
||||
If the implementation of a feature various across versions, the appropriate one can be selected.
|
||||
This may not work well for users of development branches, or are otherwise off the standard releases of their debuggers.
|
||||
|
||||
This is probably well understood by the Python community, but I'll overstate it here:
|
||||
If you've written something, but you haven't unit tested it yet, then you haven't really written it.
|
||||
This may be mitigated by some static analysis tools and type annotations, but I didn't use them.
|
||||
In fact, you might even say I abused type annotations for remote method specifications.
|
||||
|
||||
For gdb, I did all of my unit testing using JUnit as the front end in Java.
|
||||
This is perhaps not ideal, since this is inherently an integration test; nevertheless, it does allow me to test each intended feature of the back end separately.
|
||||
|
||||
|
||||
# Package installation
|
||||
|
||||
I don't know what the community preference will be here, but now that we're playing in the Python ecosystem, we have to figure out how to play nicely.
|
||||
Granted, some of this depends on how nicely the debugger plays in the Python ecosystem.
|
||||
My current thought is distribute our stuff as Python packages, and let the user figure it out.
|
||||
We'll still want to figure out the best way, if possible, to make things work out of the box.
|
||||
Nevertheless, a `pip install` command may not be *that* offensive for a set-up step.
|
||||
|
||||
That said, for unit testing, I've had to incorporate package installation as a @BeforeClass method.
|
||||
There's probably a better way, and that way may also help with out-of-the-box support.
|
||||
Something like setting PYTHON_PATH before invoking the debugger?
|
||||
There's still the issue of installing protobuf, though.
|
||||
And the version we use is not the latest, which may put users who already have protobuf in dependency hell.
|
||||
We use version 3.20, while the latest is 4.something.
|
||||
According to protobuf docs, major versions are not guaranteed backward compatible.
|
||||
To upgrade, we'd also have to upgrade the Java side.
|
||||
|
||||
# Protobuf headaches
|
||||
|
||||
Protobufs in Java have these nifty `writeDelimitedTo` and `parseDelimitedFrom` methods.
|
||||
There's no equivalent for Python :(
|
||||
That said, according to a stackoverflow post (which I've lost track of, but it's easily confirmed by examining protobufs Java source), you can hand-spin this by prepending a varint giving each message's length.
|
||||
If only the varint codec were part of protobuf's public Python API....
|
||||
They're pretty easily accessed in Python by importing the `internal` package, but that's probably not a good idea.
|
||||
Also, (as I had been doing that), it's easy to goof up receiving just variable-length int and keeping the encoded message in tact for parsing.
|
||||
I instead just use a fixed 32-bit int now.
|
||||
|
||||
# How-To?
|
||||
|
||||
For now, I'd say just the the gdb implementation as a template / guide.
|
||||
Just beware, the whole thing is a bit unstable, so the code may change, but still, I don't expect it to change so drastically that integration work would be scrapped.
|
||||
|
||||
If you're writing Python, create a Python package following the template for gdb's.
|
||||
I'd like the version numbers to match Ghidra's, though this may need discussion.
|
||||
Currently, only Python 3 is supported.
|
||||
I expect older versions of gdb may not support Py3, so we may need some backporting.
|
||||
That said, if your distro's package for whatever debugger is compiled for Py2, you may need to build from source, assuming it supports Py3 at all.
|
||||
I recommend mirroring the file layout:
|
||||
|
||||
__init__.py:
|
||||
Python package marker, but also initialization.
|
||||
For gdb, this file gets executed when the user types `python import ghidragdb`.
|
||||
Thus, that's how they load the extension.
|
||||
arch.py:
|
||||
Utilities for mapping architecture-specific things between back and front ends.
|
||||
Technically, you should just be able to use the "DATA" processor for your trace, things will generally work better if you can map.
|
||||
commands.py:
|
||||
These are commands we add to the debugger's CLI.
|
||||
For gdb, we use classes that extend `gdb.Command`, which allows the user to access them whether or not connected to Ghidra.
|
||||
For now, this is the recommendation, as I expect it'll allow users to "hack" on it more easily, either to customize or to retrieve diagnostics, etc.
|
||||
Notice that I use gdb's expression evaluator wherever that can enhance the command's usability, e.g., `ghidra trace putval`
|
||||
hooks.py:
|
||||
These are event callbacks from the debugger as well as whatever plumbing in necessary to actually install them.
|
||||
That "plumbing" may vary, since the debugger may not directly support the callback you're hoping for.
|
||||
In gdb, there are at least 3 flavors:
|
||||
1. A directly-supported callback, i.e., in `gdb.events`
|
||||
2. A breakpoint callback, which also breaks down into two sub-flavors:
|
||||
* Internal breakpoint called back via `gdb.Breakpoint.stop`
|
||||
* Normal breakpoint whose commands invoke a CLI command
|
||||
3. A hooked command to invoke a CLI command, e.g., `define hook-inferior`
|
||||
method.py:
|
||||
These are remote methods available to the front end.
|
||||
See the `MethodRegistry` object in the Python implementation, or the `RemoteMethod` interface in the Java implementation.
|
||||
parameters.py:
|
||||
These are for gdb parameters, which may not map to anything in your debugger, so adjust as necessary.
|
||||
They're preferred to custom commands whose only purpose is to access a variable.
|
||||
schema.xml:
|
||||
This is exactly what you think it is.
|
||||
It is recommended you copy this directly from the ObjectModel-based implementation and make adjustments as needed.
|
||||
See `commands.start_trace` to see how to load this file from your Python package.
|
||||
util.py:
|
||||
Just utilities and such.
|
||||
For the gdb connector, this is where I put my version-specific implementations, e.g., to retrieve the memory map and module list.
|
||||
|
||||
For testing, similarly copy the JUnit tests (they're in the IntegrationTests project) into a separate properly named package.
|
||||
I don't intend to factor out test cases, except for a few utilities.
|
||||
The only real service that did in the past was to remind you what cases you ought to test.
|
||||
Prescribing exactly *how* to test those and the scenarios, I think, was a mistake.
|
||||
If I provide a base test class, it might just be to name some methods that all fail by default.
|
||||
Then, as a tester, the failures would remind you to override each method with the actual test code.
|
||||
|
||||
|
||||
For manual testing, I've used two methods
|
||||
1. See `GdbCommandsTest#testManual`.
|
||||
Uncomment it to have JUnit start a trace-rmi front-end listener.
|
||||
You can then manually connect from inside your debugger and send/diagnose commands one at a time.
|
||||
Typically, I'd use the script from another test that was giving me trouble.
|
||||
2. Start the full Ghidra Debugger and use a script to connect.
|
||||
At the moment, there's little UI integration beyond what is already offered by viewing a populated trace.
|
||||
Use either ConnectTraceRmiScript or ListenTraceRmiScript and follow the prompts / console.
|
||||
The handler will activate the trace when commanded, and it will follow the latest snapshot.
|
||||
|
||||
|
||||
# User installation instructions:
|
||||
|
||||
The intent is to provide .whl or whatever Python packages as part of the Ghidra distribution.
|
||||
A user should be able to install them using `pip3 install ...`, however:
|
||||
We've recently encountered issues where the version of Python that gdb is linked to may not be the same version of Python the user gets when the type `python`, `python3` or `pip3`.
|
||||
To manually check for this version, a user must type, starting in their shell:
|
||||
|
||||
```bash
|
||||
gdb
|
||||
python-interactive
|
||||
import sys
|
||||
print(sys.version)
|
||||
```
|
||||
|
||||
Suppose they get `3.8.10`.
|
||||
They'd then take the major and minor numbers to invoke `python3.8` directly:
|
||||
|
||||
```bash
|
||||
python3.8 -m pip install ...
|
||||
```
|
||||
|
||||
A fancy way to just have gdb print the python command for you is:
|
||||
|
||||
```bash
|
||||
gdb --batch -ex 'python import sys' -ex 'python print(f"python{sys.version_info.major}.{sys.version_info.minor}")'
|
||||
```
|
||||
|
||||
Regarding method registry, the executor has to be truly asynchronous.
|
||||
You cannot just invoke the method synchronously and return a completed future.
|
||||
If you do, you'll hang the message receiver thread, which may need to be free if the invoked method interacts with the trace.
|
||||
|
||||
We've currently adopted a method-naming convention that aims for a somewhat consistent API across back-end plugins.
|
||||
In general, the method name should match the action name exactly, e.g., the method corresponding the Ghidra's `resume` action should be defined as:
|
||||
|
||||
@REGISTRY.method
|
||||
def resume(...):
|
||||
...
|
||||
|
||||
Not:
|
||||
|
||||
@REGISTRY.method(name='continue', action='resume')
|
||||
def _continue(...):
|
||||
...
|
||||
|
||||
Even though the back-end's command set and/or API may call it "continue."
|
||||
If you would like to provide a hint to the user regarding the actual back-end command, do so in the method's docstring:
|
||||
|
||||
@REGISTRY.method
|
||||
def resume(...):
|
||||
"""Continue execution of the current target (continue)."""
|
||||
...
|
||||
|
||||
There are exceptions:
|
||||
|
||||
1. When there is not a one-to-one mapping from the method to an action.
|
||||
This is usually the case for delete, toggle, refresh, etc.
|
||||
For these, use the action as the prefix, and then some suffix, usually describing the type of object affected, e.g., delete_breakpoint.
|
||||
2. When using an "_ext" class of action, e.g., step_ext or break_ext.
|
||||
There is almost certainly not a one-to-one method for such an action.
|
||||
The naming convention is the same as 1, but omitting the "_ext", e.g., step_advance or break_event
|
||||
Even if you only have one method that maps to step_ext, the method should *never* be called step_ext.
|
||||
3. There is no corresponding action at all.
|
||||
In this case, call it what you want, but strive for consistency among related methods in this category for your back-end.
|
||||
Act as though there could one day be a Ghidra action that you'd like to map them to.
|
||||
|
||||
There may be some naming you find annoying, e.g., "resume" (not "continue") or "launch" (not "start")
|
||||
We also do not use the term "watchpoint." We instead say "write breakpoint."
|
||||
Thus, the method for placing one is named `break_write_whatever`, not `watch_whatever`.
|
||||
|
||||
|
||||
# Regarding transactions:
|
||||
|
||||
At the moment, I've defined two modes for transaction management on the client side.
|
||||
The server side couldn't care less. A transactions is a transaction.
|
||||
For hooks, i.e., things driven by events on the back end, use the client's transaction manager directly.
|
||||
For commands, i.e., things driven by the user via the CLI, things are a little dicey.
|
||||
I wouldn't expect the user to manage multiple transaction objects.
|
||||
The recommendation is that the CLI can have at most one active transaction.
|
||||
For the user to open a second transaction may be considered an error.
|
||||
Take care as you're coding (and likely re-using command logic) that you don't accidentally take or otherwise conflict with the CLI's transaction manager when processing an event.
|
||||
0
Ghidra/Debug/Debugger-rmi-trace/Module.manifest
Normal file
0
Ghidra/Debug/Debugger-rmi-trace/Module.manifest
Normal file
56
Ghidra/Debug/Debugger-rmi-trace/build.gradle
Normal file
56
Ghidra/Debug/Debugger-rmi-trace/build.gradle
Normal file
@ -0,0 +1,56 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
apply from: "${rootProject.projectDir}/gradle/javaProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/jacocoProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/javaTestProject.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/distributableGhidraModule.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/debugger/hasProtobuf.gradle"
|
||||
apply from: "${rootProject.projectDir}/gradle/debugger/hasPythonPackage.gradle"
|
||||
|
||||
apply plugin: 'eclipse'
|
||||
eclipse.project.name = 'Debug Debugger-rmi-trace'
|
||||
|
||||
dependencies {
|
||||
api project(':Debugger')
|
||||
}
|
||||
|
||||
task generateProtoPy {
|
||||
ext.srcdir = file("src/main/proto")
|
||||
ext.src = fileTree(srcdir) {
|
||||
include "**/*.proto"
|
||||
}
|
||||
ext.outdir = file("build/generated/source/proto/main/py")
|
||||
outputs.dir(outdir)
|
||||
inputs.files(src)
|
||||
dependsOn(configurations.protocArtifact)
|
||||
doLast {
|
||||
def exe = configurations.protocArtifact.first()
|
||||
if (!isCurrentWindows()) {
|
||||
exe.setExecutable(true)
|
||||
}
|
||||
exec {
|
||||
commandLine exe, "--python_out=$outdir", "-I$srcdir"
|
||||
args src
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tasks.assemblePyPackage {
|
||||
from(generateProtoPy) {
|
||||
into "src/ghidratrace"
|
||||
}
|
||||
}
|
||||
7
Ghidra/Debug/Debugger-rmi-trace/certification.manifest
Normal file
7
Ghidra/Debug/Debugger-rmi-trace/certification.manifest
Normal file
@ -0,0 +1,7 @@
|
||||
##VERSION: 2.0
|
||||
DEVNOTES.txt||GHIDRA||||END|
|
||||
Module.manifest||GHIDRA||||END|
|
||||
src/main/py/LICENSE||GHIDRA||||END|
|
||||
src/main/py/README.md||GHIDRA||||END|
|
||||
src/main/py/pyproject.toml||GHIDRA||||END|
|
||||
src/main/py/tests/EMPTY||GHIDRA||||END|
|
||||
@ -0,0 +1,48 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
import java.net.InetSocketAddress;
|
||||
import java.util.Map;
|
||||
import java.util.Objects;
|
||||
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiHandler;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiPlugin;
|
||||
import ghidra.app.script.GhidraScript;
|
||||
import ghidra.app.services.TraceRmiService;
|
||||
|
||||
public class ConnectTraceRmiScript extends GhidraScript {
|
||||
|
||||
TraceRmiService getService() throws Exception {
|
||||
TraceRmiService service = state.getTool().getService(TraceRmiService.class);
|
||||
if (service != null) {
|
||||
return service;
|
||||
}
|
||||
state.getTool().addPlugin(TraceRmiPlugin.class.getName());
|
||||
return Objects.requireNonNull(state.getTool().getService(TraceRmiService.class));
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void run() throws Exception {
|
||||
TraceRmiService service = getService();
|
||||
TraceRmiHandler handler = service.connect(
|
||||
new InetSocketAddress(askString("Trace RMI", "hostname", "localhost"), askInt("Trace RMI", "port")));
|
||||
println("Connected");
|
||||
handler.start();
|
||||
|
||||
// if (askYesNo("Execute?", "Execute 'echo test'?")) {
|
||||
// handler.getMethods().get("execute").invoke(Map.of("cmd", "script print('test')"));
|
||||
// }
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
import java.util.Map;
|
||||
import java.util.Objects;
|
||||
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.*;
|
||||
import ghidra.app.script.GhidraScript;
|
||||
import ghidra.app.services.TraceRmiService;
|
||||
|
||||
public class ListenTraceRmiScript extends GhidraScript {
|
||||
|
||||
TraceRmiService getService() throws Exception {
|
||||
TraceRmiService service = state.getTool().getService(TraceRmiService.class);
|
||||
if (service != null) {
|
||||
return service;
|
||||
}
|
||||
state.getTool().addPlugin(TraceRmiPlugin.class.getName());
|
||||
return Objects.requireNonNull(state.getTool().getService(TraceRmiService.class));
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void run() throws Exception {
|
||||
TraceRmiService service = getService();
|
||||
|
||||
TraceRmiAcceptor acceptor = service.acceptOne(null);
|
||||
println("Listening at " + acceptor.getAddress());
|
||||
TraceRmiHandler handler = acceptor.accept();
|
||||
println("Connection from " + handler.getRemoteAddress());
|
||||
handler.start();
|
||||
|
||||
while (askYesNo("Execute?", "Execute 'echo test'?")) {
|
||||
handler.getMethods().get("execute").invoke(Map.of("cmd", "echo test"));
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,107 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiHandler.*;
|
||||
import ghidra.program.model.address.*;
|
||||
import ghidra.program.model.lang.Register;
|
||||
import ghidra.rmi.trace.TraceRmi.*;
|
||||
import ghidra.trace.model.Trace;
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
import ghidra.trace.model.time.TraceSnapshot;
|
||||
|
||||
class OpenTrace implements ValueDecoder {
|
||||
final DoId doId;
|
||||
final Trace trace;
|
||||
TraceSnapshot lastSnapshot;
|
||||
|
||||
OpenTrace(DoId doId, Trace trace) {
|
||||
this.doId = doId;
|
||||
this.trace = trace;
|
||||
}
|
||||
|
||||
public TraceSnapshot createSnapshot(Snap snap, String description) {
|
||||
TraceSnapshot snapshot = trace.getTimeManager().getSnapshot(snap.getSnap(), true);
|
||||
snapshot.setDescription(description);
|
||||
return this.lastSnapshot = snapshot;
|
||||
}
|
||||
|
||||
public TraceObject getObject(long id, boolean required) {
|
||||
TraceObject object = trace.getObjectManager().getObjectById(id);
|
||||
if (object == null) {
|
||||
throw new InvalidObjIdError();
|
||||
}
|
||||
return object;
|
||||
}
|
||||
|
||||
public TraceObject getObject(ObjPath path, boolean required) {
|
||||
TraceObject object =
|
||||
trace.getObjectManager().getObjectByCanonicalPath(TraceRmiHandler.toKeyPath(path));
|
||||
if (required && object == null) {
|
||||
throw new InvalidObjPathError();
|
||||
}
|
||||
return object;
|
||||
}
|
||||
|
||||
@Override
|
||||
public TraceObject getObject(ObjDesc desc, boolean required) {
|
||||
return getObject(desc.getId(), required);
|
||||
}
|
||||
|
||||
@Override
|
||||
public TraceObject getObject(ObjSpec object, boolean required) {
|
||||
return switch (object.getKeyCase()) {
|
||||
case KEY_NOT_SET -> throw new TraceRmiError("Must set id or path");
|
||||
case ID -> getObject(object.getId(), required);
|
||||
case PATH -> getObject(object.getPath(), required);
|
||||
default -> throw new AssertionError();
|
||||
};
|
||||
}
|
||||
|
||||
public AddressSpace getSpace(String name, boolean required) {
|
||||
AddressSpace space = trace.getBaseAddressFactory().getAddressSpace(name);
|
||||
if (required && space == null) {
|
||||
throw new NoSuchAddressSpaceError();
|
||||
}
|
||||
return space;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Address toAddress(Addr addr, boolean required) {
|
||||
AddressSpace space = getSpace(addr.getSpace(), required);
|
||||
return space.getAddress(addr.getOffset());
|
||||
}
|
||||
|
||||
@Override
|
||||
public AddressRange toRange(AddrRange range, boolean required)
|
||||
throws AddressOverflowException {
|
||||
AddressSpace space = getSpace(range.getSpace(), required);
|
||||
if (space == null) {
|
||||
return null;
|
||||
}
|
||||
Address min = space.getAddress(range.getOffset());
|
||||
Address max = space.getAddress(range.getOffset() + range.getExtend());
|
||||
return new AddressRangeImpl(min, max);
|
||||
}
|
||||
|
||||
public Register getRegister(String name, boolean required) {
|
||||
Register register = trace.getBaseLanguage().getRegister(name);
|
||||
if (required && register == null) {
|
||||
throw new InvalidRegisterError(name);
|
||||
}
|
||||
return register;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.util.concurrent.*;
|
||||
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
import ghidra.util.Swing;
|
||||
|
||||
/**
|
||||
* The future result of invoking a {@link RemoteMethod}.
|
||||
*
|
||||
* <p>
|
||||
* While this can technically result in an object, returning values from remote methods is highly
|
||||
* discouraged. This has led to several issues in the past, including duplication of information
|
||||
* (and a lot of it) over the connection. Instead, most methods should just update the trace
|
||||
* database, and the client can retrieve the relevant information from it. One exception might be
|
||||
* the {@code execute} method. This is typically for executing a CLI command with captured output.
|
||||
* There is generally no place for such output to go into the trace, and the use cases for such a
|
||||
* method to return the output are compelling. For other cases, perhaps the most you can do is
|
||||
* return a {@link TraceObject}, so that a client can quickly associate the trace changes with the
|
||||
* method. Otherwise, please return null/void/None for all methods.
|
||||
*
|
||||
* <b>NOTE:</b> To avoid the mistake of blocking the Swing thread on an asynchronous result, the
|
||||
* {@link #get()} methods have been overridden to check for the Swing thread. If invoked on the
|
||||
* Swing thread with a timeout greater than 1 second, an assertion error will be thrown. Please use
|
||||
* a non-swing thread, e.g., a task thread or script thread, to wait for results, or chain
|
||||
* callbacks.
|
||||
*/
|
||||
public class RemoteAsyncResult extends CompletableFuture<Object> {
|
||||
final ValueDecoder decoder;
|
||||
|
||||
public RemoteAsyncResult() {
|
||||
this.decoder = ValueDecoder.DEFAULT;
|
||||
}
|
||||
|
||||
public RemoteAsyncResult(OpenTrace open) {
|
||||
this.decoder = open;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object get() throws InterruptedException, ExecutionException {
|
||||
if (Swing.isSwingThread()) {
|
||||
throw new AssertionError("Refusing indefinite wait on Swing thread");
|
||||
}
|
||||
return super.get();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object get(long timeout, TimeUnit unit)
|
||||
throws InterruptedException, ExecutionException, TimeoutException {
|
||||
if (Swing.isSwingThread() && unit.toSeconds(timeout) > 1) {
|
||||
throw new AssertionError("Refusing a timeout > 1 second on Swing thread");
|
||||
}
|
||||
return super.get(timeout, unit);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,330 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.function.Function;
|
||||
|
||||
import ghidra.async.AsyncUtils;
|
||||
import ghidra.dbg.target.TargetObject;
|
||||
import ghidra.dbg.target.schema.*;
|
||||
import ghidra.dbg.target.schema.TargetObjectSchema.SchemaName;
|
||||
import ghidra.trace.model.Trace;
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
|
||||
/**
|
||||
* A remote method registered by the back-end debugger.
|
||||
*
|
||||
* <p>
|
||||
* Remote methods must describe the parameters names and types at a minimum. They should also
|
||||
* provide a display name and description for the method itself and each of its parameters. These
|
||||
* methods should not return a result. Instead, any "result" should be recorded into a trace. The
|
||||
* invocation can result in an error, which is communicated by an exception that can carry only a
|
||||
* message string. Choice few methods should return a result, for example, the {@code execute}
|
||||
* method with output capture. That output generally does not belong in a trace, so the only way to
|
||||
* communicate it back to the front end is to return it.
|
||||
*/
|
||||
public interface RemoteMethod {
|
||||
|
||||
/**
|
||||
* A "hint" for how to map the method to a common action.
|
||||
*
|
||||
* <p>
|
||||
* Many common commands/actions have varying names across different back-end debuggers. We'd
|
||||
* like to present common idioms for these common actions, but allow them to keep the names used
|
||||
* by the back-end, because those names are probably better known to users of that back-end than
|
||||
* Ghidra's action names are known. The action hints will affect the icon and placement of the
|
||||
* action in the UI, but the display name will still reflect the name given by the back-end.
|
||||
* Note that the "stock" action names are not a fixed enumeration. These are just the ones that
|
||||
* might get special treatment from Ghidra. All methods should appear somewhere (at least, e.g.,
|
||||
* in context menus for applicable objects), even if the action name is unspecified or does not
|
||||
* match a stock name. This list may change over time, but that shouldn't matter much. Each
|
||||
* back-end should make its best effort to match its methods to these stock actions where
|
||||
* applicable, but ultimately, it is up to the UI to decide what is presented where.
|
||||
*/
|
||||
public record Action(String name) {
|
||||
public static final Action REFRESH = new Action("refresh");
|
||||
public static final Action ACTIVATE = new Action("activate");
|
||||
/**
|
||||
* A weaker form of activate.
|
||||
*
|
||||
* <p>
|
||||
* The user has expressed interest in an object, but has not activated it yet. This is often
|
||||
* used to communicate selection (i.e., highlight) of the object. Whereas, double-clicking
|
||||
* or pressing enter would more likely invoke 'activate.'
|
||||
*/
|
||||
public static final Action FOCUS = new Action("focus");
|
||||
public static final Action TOGGLE = new Action("toggle");
|
||||
public static final Action DELETE = new Action("delete");
|
||||
|
||||
/**
|
||||
* Forms: (cmd:STRING):STRING
|
||||
*
|
||||
* Optional arguments: capture:BOOL
|
||||
*/
|
||||
public static final Action EXECUTE = new Action("execute");
|
||||
|
||||
/**
|
||||
* Forms: (spec:STRING)
|
||||
*/
|
||||
public static final Action CONNECT = new Action("connect");
|
||||
|
||||
/**
|
||||
* Forms: (target:Attachable), (pid:INT), (spec:STRING)
|
||||
*/
|
||||
public static final Action ATTACH = new Action("attach");
|
||||
public static final Action DETACH = new Action("detach");
|
||||
|
||||
/**
|
||||
* Forms: (command_line:STRING), (file:STRING,args:STRING), (file:STRING,args:STRING_ARRAY),
|
||||
* (ANY*)
|
||||
*/
|
||||
public static final Action LAUNCH = new Action("launch");
|
||||
public static final Action KILL = new Action("kill");
|
||||
|
||||
public static final Action RESUME = new Action("resume");
|
||||
public static final Action INTERRUPT = new Action("interrupt");
|
||||
|
||||
/**
|
||||
* All of these will show in the "step" portion of the control toolbar, if present. The
|
||||
* difference in each "step_x" is minor. The icon will indicate which form, and the
|
||||
* positions will be shifted so they appear in a consistent order. The display name is
|
||||
* determined by the method name, not the action name. For stepping actions that don't fit
|
||||
* the standards, use {@link #STEP_EXT}. There should be at most one of each standard
|
||||
* applicable for any given context. (Multiple will appear, but may confuse the user.) You
|
||||
* can have as many extended step actions as you like. They will be ordered
|
||||
* lexicographically by name.
|
||||
*/
|
||||
public static final Action STEP_INTO = new Action("step_into");
|
||||
public static final Action STEP_OVER = new Action("step_over");
|
||||
public static final Action STEP_OUT = new Action("step_out");
|
||||
/**
|
||||
* Skip is not typically available, except in emulators. If the back-end debugger does not
|
||||
* have a command for this action out-of-the-box, we do not recommend trying to implement it
|
||||
* yourself. The purpose of these actions just to expose/map each command to the UI, not to
|
||||
* invent new features for the back-end debugger.
|
||||
*/
|
||||
public static final Action STEP_SKIP = new Action("step_skip");
|
||||
/**
|
||||
* Step back is not typically available, except in emulators and timeless (or time-travel)
|
||||
* debuggers.
|
||||
*/
|
||||
public static final Action STEP_BACK = new Action("step_back");
|
||||
/**
|
||||
* The action for steps that don't fit one of the common stepping actions.
|
||||
*/
|
||||
public static final Action STEP_EXT = new Action("step_ext");
|
||||
|
||||
/**
|
||||
* Forms: (addr:ADDRESS), R/W(rng:RANGE), set(expr:STRING)
|
||||
*
|
||||
* Optional arguments: condition:STRING, commands:STRING
|
||||
*/
|
||||
public static final Action BREAK_SW_EXECUTE = new Action("break_sw_execute");
|
||||
public static final Action BREAK_HW_EXECUTE = new Action("break_hw_execute");
|
||||
public static final Action BREAK_READ = new Action("break_read");
|
||||
public static final Action BREAK_WRITE = new Action("break_write");
|
||||
public static final Action BREAK_ACCESS = new Action("break_access");
|
||||
public static final Action BREAK_EXT = new Action("break_ext");
|
||||
|
||||
/**
|
||||
* Forms: (rng:RANGE)
|
||||
*/
|
||||
public static final Action READ_MEM = new Action("read_mem");
|
||||
/**
|
||||
* Forms: (addr:ADDRESS,data:BYTES)
|
||||
*/
|
||||
public static final Action WRITE_MEM = new Action("write_mem");
|
||||
|
||||
// NOTE: no read_reg. Use refresh(RegContainer), refresh(RegGroup), refresh(Register)
|
||||
/**
|
||||
* Forms: (frame:Frame,name:STRING,value:BYTES), (register:Register,value:BYTES)
|
||||
*/
|
||||
public static final Action WRITE_REG = new Action("write_reg");
|
||||
}
|
||||
|
||||
/**
|
||||
* The name of the method.
|
||||
*
|
||||
* @return the name
|
||||
*/
|
||||
String name();
|
||||
|
||||
/**
|
||||
* A string that hints at the UI action this method achieves.
|
||||
*
|
||||
* @return the action
|
||||
*/
|
||||
Action action();
|
||||
|
||||
/**
|
||||
* A description of the method.
|
||||
*
|
||||
* <p>
|
||||
* This is the text for tooltips or other information presented by actions whose purpose is to
|
||||
* invoke this method. If the back-end command name is well known to its users, this text should
|
||||
* include that name.
|
||||
*
|
||||
* @return the description
|
||||
*/
|
||||
String description();
|
||||
|
||||
/**
|
||||
* The methods parameters.
|
||||
*
|
||||
* <p>
|
||||
* Parameters are all keyword-style parameters. This returns a map of names to parameter
|
||||
* descriptions.
|
||||
*
|
||||
* @return the parameter map
|
||||
*/
|
||||
Map<String, RemoteParameter> parameters();
|
||||
|
||||
/**
|
||||
* Get the schema for the return type.
|
||||
*
|
||||
* <b>NOTE:</b> Most methods should return void, i.e., either they succeed, or they throw/raise
|
||||
* an error message. One notable exception is "execute," which may return the console output
|
||||
* from executing a command. In most cases, the method should only cause an update to the trace
|
||||
* database. That effect is its result.
|
||||
*
|
||||
* @return the schema name for the method's return type.
|
||||
*/
|
||||
SchemaName retType();
|
||||
|
||||
/**
|
||||
* Check the type of an argument.
|
||||
*
|
||||
* <p>
|
||||
* This is a hack, because {@link TargetObjectSchema} expects {@link TargetObject}, or a
|
||||
* primitive. We instead need {@link TraceObject}. I'd add the method to the schema, except that
|
||||
* trace stuff is not in its dependencies.
|
||||
*
|
||||
* @param name the name of the parameter
|
||||
* @param sch the type of the parameter
|
||||
* @param arg the argument
|
||||
*/
|
||||
static void checkType(String name, TargetObjectSchema sch, Object arg) {
|
||||
if (sch.getType() != TargetObject.class) {
|
||||
if (sch.getType().isInstance(arg)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
else if (arg instanceof TraceObject obj) {
|
||||
if (sch.equals(obj.getTargetSchema())) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
throw new IllegalArgumentException(
|
||||
"For parameter %s: argument %s is not a %s".formatted(name, arg, sch));
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate the given argument.
|
||||
*
|
||||
* <p>
|
||||
* This method is for checking parameter sanity before they are marshalled to the back-end. This
|
||||
* is called automatically during invocation. Clients can use this method to pre-test or
|
||||
* validate in the UI, when invocation is not yet desired.
|
||||
*
|
||||
* @param arguments the arguments
|
||||
* @return the trace if any object arguments were given, or null
|
||||
* @throws IllegalArgumentException if the arguments are not valid
|
||||
*/
|
||||
default Trace validate(Map<String, Object> arguments) {
|
||||
Trace trace = null;
|
||||
SchemaContext ctx = EnumerableTargetObjectSchema.MinimalSchemaContext.INSTANCE;
|
||||
for (Map.Entry<String, RemoteParameter> ent : parameters().entrySet()) {
|
||||
if (!arguments.containsKey(ent.getKey())) {
|
||||
if (ent.getValue().required()) {
|
||||
throw new IllegalArgumentException(
|
||||
"Missing required parameter '" + ent.getKey() + "'");
|
||||
}
|
||||
continue; // Should not need to check the default value
|
||||
}
|
||||
Object arg = arguments.get(ent.getKey());
|
||||
if (arg instanceof TraceObject obj) {
|
||||
if (trace == null) {
|
||||
trace = obj.getTrace();
|
||||
ctx = trace.getObjectManager().getRootSchema().getContext();
|
||||
}
|
||||
else if (trace != obj.getTrace()) {
|
||||
throw new IllegalArgumentException(
|
||||
"All TraceObject parameters must come from the same trace");
|
||||
}
|
||||
}
|
||||
TargetObjectSchema sch = ctx.getSchema(ent.getValue().type());
|
||||
checkType(ent.getKey(), sch, arg);
|
||||
}
|
||||
for (Map.Entry<String, Object> ent : arguments.entrySet()) {
|
||||
if (!parameters().containsKey(ent.getKey())) {
|
||||
throw new IllegalArgumentException("Extra argument '" + ent.getKey() + "'");
|
||||
}
|
||||
}
|
||||
return trace;
|
||||
}
|
||||
|
||||
/**
|
||||
* Invoke the remote method, getting a future result.
|
||||
*
|
||||
* <p>
|
||||
* This invokes the method asynchronously. The returned objects is a {@link CompletableFuture},
|
||||
* whose getters are overridden to prevent blocking the Swing thread for more than 1 second. Use
|
||||
* of this method is not recommended, if it can be avoided; however, you should not create a
|
||||
* thread whose sole purpose is to invoke this method. UI actions that need to invoke a remote
|
||||
* method should do so using this method, but they must be sure to handle errors using, e.g.,
|
||||
* using {@link CompletableFuture#exceptionally(Function)}, lest the actions fail silently.
|
||||
*
|
||||
* @param arguments the keyword arguments to the remote method
|
||||
* @return the future result
|
||||
* @throws IllegalArgumentException if the arguments are not valid
|
||||
*/
|
||||
RemoteAsyncResult invokeAsync(Map<String, Object> arguments);
|
||||
|
||||
/**
|
||||
* Invoke the remote method and wait for its completion.
|
||||
*
|
||||
* <p>
|
||||
* This method cannot be invoked from the Swing thread. This is to avoid locking up the user
|
||||
* interface. If you are on the Swing thread, consider {@link #invokeAsync(Map)} instead. You
|
||||
* can chain the follow-up actions and then schedule any UI updates on the Swing thread using
|
||||
* {@link AsyncUtils#SWING_EXECUTOR}.
|
||||
*
|
||||
* @param arguments the keyword arguments to the remote method
|
||||
* @throws IllegalArgumentException if the arguments are not valid
|
||||
*/
|
||||
default Object invoke(Map<String, Object> arguments) {
|
||||
try {
|
||||
return invokeAsync(arguments).get();
|
||||
}
|
||||
catch (InterruptedException | ExecutionException e) {
|
||||
throw new TraceRmiError(e);
|
||||
}
|
||||
}
|
||||
|
||||
record RecordRemoteMethod(TraceRmiHandler handler, String name, Action action,
|
||||
String description, Map<String, RemoteParameter> parameters, SchemaName retType)
|
||||
implements RemoteMethod {
|
||||
@Override
|
||||
public RemoteAsyncResult invokeAsync(Map<String, Object> arguments) {
|
||||
Trace trace = validate(arguments);
|
||||
OpenTrace open = handler.getOpenTrace(trace);
|
||||
return handler.invoke(open, name, arguments);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.util.*;
|
||||
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.RemoteMethod.Action;
|
||||
|
||||
public class RemoteMethodRegistry {
|
||||
private final Map<String, RemoteMethod> map = new HashMap<>();
|
||||
private final Map<Action, Set<RemoteMethod>> byAction = new HashMap<>();
|
||||
|
||||
protected void add(RemoteMethod method) {
|
||||
synchronized (map) {
|
||||
map.put(method.name(), method);
|
||||
byAction.computeIfAbsent(method.action(), k -> new HashSet<>()).add(method);
|
||||
}
|
||||
}
|
||||
|
||||
public Map<String, RemoteMethod> all() {
|
||||
synchronized (map) {
|
||||
return Map.copyOf(map);
|
||||
}
|
||||
}
|
||||
|
||||
public RemoteMethod get(String name) {
|
||||
synchronized (map) {
|
||||
return map.get(name);
|
||||
}
|
||||
}
|
||||
|
||||
public Set<RemoteMethod> getByAction(Action action) {
|
||||
synchronized (map) {
|
||||
return byAction.getOrDefault(action, Set.of());
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,22 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import ghidra.dbg.target.schema.TargetObjectSchema.SchemaName;
|
||||
|
||||
public record RemoteParameter(String name, SchemaName type, boolean required,
|
||||
ValueSupplier defaultValue, String display, String description) {
|
||||
}
|
||||
@ -0,0 +1,45 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.ServerSocket;
|
||||
import java.net.SocketAddress;
|
||||
|
||||
public class TraceRmiAcceptor extends TraceRmiServer {
|
||||
|
||||
public TraceRmiAcceptor(TraceRmiPlugin plugin, SocketAddress address) {
|
||||
super(plugin, address);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start() throws IOException {
|
||||
socket = new ServerSocket();
|
||||
bind();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void bind() throws IOException {
|
||||
socket.bind(address, 1);
|
||||
}
|
||||
|
||||
@Override
|
||||
public TraceRmiHandler accept() throws IOException {
|
||||
TraceRmiHandler handler = super.accept();
|
||||
close();
|
||||
return handler;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
public class TraceRmiError extends RuntimeException {
|
||||
public TraceRmiError() {
|
||||
}
|
||||
|
||||
public TraceRmiError(Throwable cause) {
|
||||
super(cause);
|
||||
}
|
||||
|
||||
public TraceRmiError(String message) {
|
||||
super(message);
|
||||
}
|
||||
|
||||
public TraceRmiError(String message, Throwable cause) {
|
||||
super(message, cause);
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,119 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.*;
|
||||
|
||||
import ghidra.app.plugin.PluginCategoryNames;
|
||||
import ghidra.app.plugin.core.debug.DebuggerPluginPackage;
|
||||
import ghidra.app.plugin.core.debug.event.TraceActivatedPluginEvent;
|
||||
import ghidra.app.plugin.core.debug.event.TraceClosedPluginEvent;
|
||||
import ghidra.app.services.TraceRmiService;
|
||||
import ghidra.framework.plugintool.*;
|
||||
import ghidra.framework.plugintool.util.PluginStatus;
|
||||
import ghidra.util.task.ConsoleTaskMonitor;
|
||||
import ghidra.util.task.TaskMonitor;
|
||||
|
||||
@PluginInfo(
|
||||
shortDescription = "Connect to back-end debuggers via Trace RMI",
|
||||
description = """
|
||||
Provides an alternative for connecting to back-end debuggers. The DebuggerModel has
|
||||
become a bit onerous to implement. Despite its apparent flexibility, the recorder at
|
||||
the front-end imposes many restrictions, and getting it to work turns into a lot of
|
||||
guess work and frustration. Trace RMI should offer a more direct means of recording a
|
||||
trace from a back-end.
|
||||
""",
|
||||
category = PluginCategoryNames.DEBUGGER,
|
||||
packageName = DebuggerPluginPackage.NAME,
|
||||
status = PluginStatus.RELEASED,
|
||||
eventsConsumed = {
|
||||
TraceActivatedPluginEvent.class,
|
||||
TraceClosedPluginEvent.class,
|
||||
},
|
||||
servicesProvided = {
|
||||
TraceRmiService.class,
|
||||
})
|
||||
public class TraceRmiPlugin extends Plugin implements TraceRmiService {
|
||||
private static final int DEFAULT_PORT = 15432;
|
||||
private final TaskMonitor monitor = new ConsoleTaskMonitor();
|
||||
|
||||
private SocketAddress serverAddress = new InetSocketAddress("0.0.0.0", DEFAULT_PORT);
|
||||
private TraceRmiServer server;
|
||||
|
||||
public TraceRmiPlugin(PluginTool tool) {
|
||||
super(tool);
|
||||
}
|
||||
|
||||
public TaskMonitor getTaskMonitor() {
|
||||
// TODO: Create one in the Debug Console?
|
||||
return monitor;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SocketAddress getServerAddress() {
|
||||
if (server != null) {
|
||||
// In case serverAddress is ephemeral, get its actual address
|
||||
return server.getAddress();
|
||||
}
|
||||
return serverAddress;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setServerAddress(SocketAddress serverAddress) {
|
||||
if (server != null) {
|
||||
throw new IllegalStateException("Cannot change server address while it is started");
|
||||
}
|
||||
this.serverAddress = serverAddress;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void startServer() throws IOException {
|
||||
if (server != null) {
|
||||
throw new IllegalStateException("Server is already started");
|
||||
}
|
||||
server = new TraceRmiServer(this, serverAddress);
|
||||
server.start();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stopServer() {
|
||||
if (server != null) {
|
||||
server.close();
|
||||
}
|
||||
server = null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isServerStarted() {
|
||||
return server != null;
|
||||
}
|
||||
|
||||
@Override
|
||||
@SuppressWarnings("resource")
|
||||
public TraceRmiHandler connect(SocketAddress address) throws IOException {
|
||||
Socket socket = new Socket();
|
||||
socket.connect(address);
|
||||
return new TraceRmiHandler(this, socket);
|
||||
}
|
||||
|
||||
@Override
|
||||
public TraceRmiAcceptor acceptOne(SocketAddress address) throws IOException {
|
||||
TraceRmiAcceptor acceptor = new TraceRmiAcceptor(this, address);
|
||||
acceptor.start();
|
||||
return acceptor;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,99 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.*;
|
||||
|
||||
import ghidra.util.Msg;
|
||||
|
||||
public class TraceRmiServer {
|
||||
protected final TraceRmiPlugin plugin;
|
||||
protected final SocketAddress address;
|
||||
|
||||
protected ServerSocket socket;
|
||||
|
||||
public TraceRmiServer(TraceRmiPlugin plugin, SocketAddress address) {
|
||||
this.plugin = plugin;
|
||||
this.address = address;
|
||||
}
|
||||
|
||||
protected void bind() throws IOException {
|
||||
socket.bind(address);
|
||||
}
|
||||
|
||||
public void start() throws IOException {
|
||||
socket = new ServerSocket();
|
||||
bind();
|
||||
new Thread(this::serviceLoop, "trace-rmi server " + socket.getLocalSocketAddress()).start();
|
||||
}
|
||||
|
||||
public void setTimeout(int millis) throws SocketException {
|
||||
socket.setSoTimeout(millis);
|
||||
}
|
||||
|
||||
/**
|
||||
* Accept a connection and handle its requests.
|
||||
*
|
||||
* <p>
|
||||
* This launches a new thread to handle the requests. The thread remains alive until the socket
|
||||
* is closed by either side.
|
||||
*
|
||||
* @return the handler
|
||||
* @throws IOException on error
|
||||
*/
|
||||
@SuppressWarnings("resource")
|
||||
protected TraceRmiHandler accept() throws IOException {
|
||||
Socket client = socket.accept();
|
||||
TraceRmiHandler handler = new TraceRmiHandler(plugin, client);
|
||||
handler.start();
|
||||
return handler;
|
||||
}
|
||||
|
||||
protected void serviceLoop() {
|
||||
try {
|
||||
accept();
|
||||
}
|
||||
catch (IOException e) {
|
||||
if (socket.isClosed()) {
|
||||
return;
|
||||
}
|
||||
Msg.error("Error accepting TraceRmi client", e);
|
||||
return;
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
socket.close();
|
||||
}
|
||||
catch (IOException e) {
|
||||
Msg.error("Error closing TraceRmi service", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void close() {
|
||||
try {
|
||||
socket.close();
|
||||
}
|
||||
catch (IOException e) {
|
||||
Msg.error("Error closing TraceRmi service", e);
|
||||
}
|
||||
}
|
||||
|
||||
public SocketAddress getAddress() {
|
||||
return socket.getLocalSocketAddress();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,95 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import org.apache.commons.lang3.ArrayUtils;
|
||||
|
||||
import ghidra.program.model.address.*;
|
||||
import ghidra.rmi.trace.TraceRmi.*;
|
||||
|
||||
public interface ValueDecoder {
|
||||
ValueDecoder DEFAULT = new ValueDecoder() {};
|
||||
|
||||
default Address toAddress(Addr addr, boolean required) {
|
||||
if (required) {
|
||||
throw new IllegalStateException("Address requires a trace for context");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
default AddressRange toRange(AddrRange range, boolean required)
|
||||
throws AddressOverflowException {
|
||||
if (required) {
|
||||
throw new IllegalStateException("AddressRange requires a trace for context");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
default Object getObject(ObjSpec spec, boolean required) {
|
||||
if (required) {
|
||||
throw new IllegalStateException("TraceObject requires a trace for context");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
default Object getObject(ObjDesc desc, boolean required) {
|
||||
if (required) {
|
||||
throw new IllegalStateException("TraceObject requires a trace for context");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
default Object toValue(Value value) throws AddressOverflowException {
|
||||
return switch (value.getValueCase()) {
|
||||
case NULL_VALUE -> null;
|
||||
case BOOL_VALUE -> value.getBoolValue();
|
||||
case BYTE_VALUE -> (byte) value.getByteValue();
|
||||
case CHAR_VALUE -> (char) value.getCharValue();
|
||||
case SHORT_VALUE -> (short) value.getShortValue();
|
||||
case INT_VALUE -> value.getIntValue();
|
||||
case LONG_VALUE -> value.getLongValue();
|
||||
case STRING_VALUE -> value.getStringValue();
|
||||
case BOOL_ARR_VALUE -> ArrayUtils.toPrimitive(
|
||||
value.getBoolArrValue().getArrList().stream().toArray(Boolean[]::new));
|
||||
case BYTES_VALUE -> value.getBytesValue().toByteArray();
|
||||
case CHAR_ARR_VALUE -> value.getCharArrValue().toCharArray();
|
||||
case SHORT_ARR_VALUE -> ArrayUtils.toPrimitive(
|
||||
value.getShortArrValue()
|
||||
.getArrList()
|
||||
.stream()
|
||||
.map(Integer::shortValue)
|
||||
.toArray(Short[]::new));
|
||||
case INT_ARR_VALUE -> value.getIntArrValue()
|
||||
.getArrList()
|
||||
.stream()
|
||||
.mapToInt(Integer::intValue)
|
||||
.toArray();
|
||||
case LONG_ARR_VALUE -> value.getLongArrValue()
|
||||
.getArrList()
|
||||
.stream()
|
||||
.mapToLong(Long::longValue)
|
||||
.toArray();
|
||||
case STRING_ARR_VALUE -> value.getStringArrValue()
|
||||
.getArrList()
|
||||
.toArray(String[]::new);
|
||||
case ADDRESS_VALUE -> toAddress(value.getAddressValue(), true);
|
||||
case RANGE_VALUE -> toRange(value.getRangeValue(), true);
|
||||
case CHILD_SPEC -> getObject(value.getChildSpec(), true);
|
||||
case CHILD_DESC -> getObject(value.getChildDesc(), true);
|
||||
default -> throw new AssertionError("Unrecognized value: " + value);
|
||||
};
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,22 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.service.rmi.trace;
|
||||
|
||||
import ghidra.program.model.address.AddressOverflowException;
|
||||
|
||||
public interface ValueSupplier {
|
||||
Object get(ValueDecoder decoder) throws AddressOverflowException;
|
||||
}
|
||||
@ -0,0 +1,51 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.services;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.SocketAddress;
|
||||
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiAcceptor;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiHandler;
|
||||
|
||||
public interface TraceRmiService {
|
||||
SocketAddress getServerAddress();
|
||||
|
||||
/**
|
||||
* Set the server address and port
|
||||
*
|
||||
* @param serverAddress may be null to bind to ephemeral port
|
||||
*/
|
||||
void setServerAddress(SocketAddress serverAddress);
|
||||
|
||||
void startServer() throws IOException;
|
||||
|
||||
void stopServer();
|
||||
|
||||
boolean isServerStarted();
|
||||
|
||||
TraceRmiHandler connect(SocketAddress address) throws IOException;
|
||||
|
||||
/**
|
||||
* Accept a single connection by listening on the given address
|
||||
*
|
||||
* @param address the socket address to bind, or null for ephemeral
|
||||
* @return the acceptor, which can be used to retrieve the ephemeral address and accept the
|
||||
* actual connection
|
||||
* @throws IOException on error
|
||||
*/
|
||||
TraceRmiAcceptor acceptOne(SocketAddress address) throws IOException;
|
||||
}
|
||||
525
Ghidra/Debug/Debugger-rmi-trace/src/main/proto/trace-rmi.proto
Normal file
525
Ghidra/Debug/Debugger-rmi-trace/src/main/proto/trace-rmi.proto
Normal file
@ -0,0 +1,525 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
syntax = "proto3";
|
||||
package ghidra.rmi.trace;
|
||||
|
||||
|
||||
message FilePath {
|
||||
string path = 1;
|
||||
}
|
||||
|
||||
message DomObjId {
|
||||
uint32 id = 1;
|
||||
}
|
||||
|
||||
message TxId {
|
||||
int32 id = 1;
|
||||
}
|
||||
|
||||
message ObjPath {
|
||||
string path = 1;
|
||||
}
|
||||
|
||||
message Language {
|
||||
string id = 1;
|
||||
}
|
||||
|
||||
message Compiler {
|
||||
string id = 1;
|
||||
}
|
||||
|
||||
message Addr {
|
||||
string space = 1;
|
||||
uint64 offset = 2;
|
||||
}
|
||||
|
||||
message AddrRange {
|
||||
string space = 1;
|
||||
uint64 offset = 2;
|
||||
uint64 extend = 3;
|
||||
}
|
||||
|
||||
message Snap {
|
||||
int64 snap = 1;
|
||||
}
|
||||
|
||||
message Span {
|
||||
int64 min = 1;
|
||||
int64 max = 2;
|
||||
}
|
||||
|
||||
message Box {
|
||||
Span span = 1;
|
||||
AddrRange range = 2;
|
||||
}
|
||||
|
||||
message ReplyError {
|
||||
string message = 1;
|
||||
}
|
||||
|
||||
// Trace operations
|
||||
|
||||
message RequestCreateTrace {
|
||||
FilePath path = 1;
|
||||
Language language = 2;
|
||||
Compiler compiler = 3;
|
||||
DomObjId oid = 4;
|
||||
}
|
||||
|
||||
message ReplyCreateTrace {
|
||||
}
|
||||
|
||||
message RequestSaveTrace {
|
||||
DomObjId oid = 1;
|
||||
}
|
||||
|
||||
message ReplySaveTrace {
|
||||
}
|
||||
|
||||
message RequestCloseTrace {
|
||||
DomObjId oid = 1;
|
||||
}
|
||||
|
||||
message ReplyCloseTrace {
|
||||
}
|
||||
|
||||
message RequestStartTx {
|
||||
DomObjId oid = 1;
|
||||
bool undoable = 2;
|
||||
string description = 3;
|
||||
TxId txid = 4;
|
||||
}
|
||||
|
||||
message ReplyStartTx {
|
||||
}
|
||||
|
||||
message RequestEndTx {
|
||||
DomObjId oid = 1;
|
||||
TxId txid = 2;
|
||||
bool abort = 3;
|
||||
}
|
||||
|
||||
message ReplyEndTx {
|
||||
}
|
||||
|
||||
// Memory operations
|
||||
|
||||
message RequestCreateOverlaySpace {
|
||||
DomObjId oid = 1;
|
||||
string baseSpace = 2;
|
||||
string name = 3;
|
||||
}
|
||||
|
||||
message ReplyCreateOverlaySpace {
|
||||
}
|
||||
|
||||
enum MemoryState {
|
||||
MS_UNKNOWN = 0;
|
||||
MS_KNOWN = 1;
|
||||
MS_ERROR = 2;
|
||||
}
|
||||
|
||||
message RequestSetMemoryState {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
AddrRange range = 3;
|
||||
MemoryState state = 4;
|
||||
}
|
||||
|
||||
message ReplySetMemoryState {
|
||||
}
|
||||
|
||||
message RequestPutBytes {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
Addr start = 3;
|
||||
bytes data = 4;
|
||||
}
|
||||
|
||||
message ReplyPutBytes {
|
||||
int32 written = 1;
|
||||
}
|
||||
|
||||
message RequestDeleteBytes {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
AddrRange range = 3;
|
||||
}
|
||||
|
||||
message ReplyDeleteBytes {
|
||||
}
|
||||
|
||||
message RegVal {
|
||||
string name = 1;
|
||||
bytes value = 2;
|
||||
}
|
||||
|
||||
message RequestPutRegisterValue {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
string space = 3;
|
||||
repeated RegVal values = 4;
|
||||
}
|
||||
|
||||
message ReplyPutRegisterValue {
|
||||
repeated string skipped_names = 1;
|
||||
}
|
||||
|
||||
message RequestDeleteRegisterValue {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
string space = 3;
|
||||
repeated string names = 4;
|
||||
}
|
||||
|
||||
message ReplyDeleteRegisterValue {
|
||||
}
|
||||
|
||||
// Object operations
|
||||
|
||||
message ObjSpec {
|
||||
oneof key {
|
||||
int64 id = 1;
|
||||
ObjPath path = 2;
|
||||
}
|
||||
}
|
||||
|
||||
message ObjDesc {
|
||||
int64 id = 1;
|
||||
ObjPath path = 2;
|
||||
}
|
||||
|
||||
message ValSpec {
|
||||
ObjSpec parent = 1;
|
||||
Span span = 2;
|
||||
string key = 3;
|
||||
Value value = 4;
|
||||
}
|
||||
|
||||
message ValDesc {
|
||||
ObjDesc parent = 1;
|
||||
Span span = 2;
|
||||
string key = 3;
|
||||
Value value = 4;
|
||||
}
|
||||
|
||||
message Null {
|
||||
}
|
||||
|
||||
message BoolArr {
|
||||
repeated bool arr = 1;
|
||||
}
|
||||
|
||||
message ShortArr {
|
||||
repeated int32 arr = 1;
|
||||
}
|
||||
|
||||
message IntArr {
|
||||
repeated int32 arr = 1;
|
||||
}
|
||||
|
||||
message LongArr {
|
||||
repeated int64 arr = 1;
|
||||
}
|
||||
|
||||
message StringArr {
|
||||
repeated string arr = 1;
|
||||
}
|
||||
|
||||
message ValueType {
|
||||
// Names from schema context
|
||||
string name = 1;
|
||||
}
|
||||
|
||||
message Value {
|
||||
oneof value {
|
||||
Null null_value = 1;
|
||||
bool bool_value = 2;
|
||||
int32 byte_value = 3;
|
||||
uint32 char_value = 4;
|
||||
int32 short_value = 5;
|
||||
int32 int_value = 6;
|
||||
int64 long_value = 7;
|
||||
string string_value = 8;
|
||||
BoolArr bool_arr_value = 9;
|
||||
bytes bytes_value = 10;
|
||||
string char_arr_value = 11;
|
||||
ShortArr short_arr_value = 12;
|
||||
IntArr int_arr_value = 13;
|
||||
LongArr long_arr_value = 14;
|
||||
StringArr string_arr_value = 15;
|
||||
|
||||
Addr address_value = 16;
|
||||
AddrRange range_value = 17;
|
||||
|
||||
ObjSpec child_spec = 18;
|
||||
ObjDesc child_desc = 19;
|
||||
}
|
||||
}
|
||||
|
||||
message RequestCreateRootObject {
|
||||
DomObjId oid = 1;
|
||||
string schema_context = 2;
|
||||
string root_schema = 3;
|
||||
}
|
||||
|
||||
message RequestCreateObject {
|
||||
DomObjId oid = 1;
|
||||
ObjPath path = 2;
|
||||
}
|
||||
|
||||
message ReplyCreateObject {
|
||||
ObjSpec object = 1;
|
||||
}
|
||||
|
||||
enum Resolution {
|
||||
CR_TRUNCATE = 0;
|
||||
CR_DENY = 1;
|
||||
CR_ADJUST = 2;
|
||||
}
|
||||
|
||||
message RequestInsertObject {
|
||||
DomObjId oid = 1;
|
||||
ObjSpec object = 2;
|
||||
Span span = 3;
|
||||
Resolution resolution = 4;
|
||||
}
|
||||
|
||||
message ReplyInsertObject {
|
||||
Span span = 1;
|
||||
}
|
||||
|
||||
message RequestRemoveObject {
|
||||
DomObjId oid = 1;
|
||||
ObjSpec object = 2;
|
||||
Span span = 3;
|
||||
bool tree = 4;
|
||||
}
|
||||
|
||||
message ReplyRemoveObject {
|
||||
}
|
||||
|
||||
message RequestSetValue {
|
||||
DomObjId oid = 1;
|
||||
ValSpec value = 2;
|
||||
Resolution resolution = 3;
|
||||
}
|
||||
|
||||
message ReplySetValue {
|
||||
Span span = 1;
|
||||
}
|
||||
|
||||
enum ValueKinds {
|
||||
VK_ELEMENTS = 0;
|
||||
VK_ATTRIBUTES = 1;
|
||||
VK_BOTH = 2;
|
||||
}
|
||||
|
||||
message RequestRetainValues {
|
||||
DomObjId oid = 1;
|
||||
ObjSpec object = 2;
|
||||
Span span = 3;
|
||||
ValueKinds kinds = 4;
|
||||
repeated string keys = 5;
|
||||
}
|
||||
|
||||
message ReplyRetainValues {
|
||||
}
|
||||
|
||||
message RequestGetObject {
|
||||
DomObjId oid = 1;
|
||||
ObjSpec object = 2;
|
||||
}
|
||||
|
||||
message ReplyGetObject {
|
||||
ObjDesc object = 1;
|
||||
}
|
||||
|
||||
message RequestGetValues {
|
||||
DomObjId oid = 1;
|
||||
Span span = 2;
|
||||
ObjPath pattern = 3;
|
||||
}
|
||||
|
||||
message ReplyGetValues {
|
||||
repeated ValDesc values = 1;
|
||||
}
|
||||
|
||||
message RequestGetValuesIntersecting {
|
||||
DomObjId oid = 1;
|
||||
Box box = 2;
|
||||
}
|
||||
|
||||
// Analysis operations
|
||||
|
||||
message RequestDisassemble {
|
||||
DomObjId oid = 1;
|
||||
Snap snap = 2;
|
||||
Addr start = 3;
|
||||
}
|
||||
|
||||
message ReplyDisassemble {
|
||||
int64 length = 1;
|
||||
}
|
||||
|
||||
// UI operations
|
||||
|
||||
message RequestActivate {
|
||||
DomObjId oid = 1;
|
||||
ObjSpec object = 2;
|
||||
}
|
||||
|
||||
message ReplyActivate {
|
||||
}
|
||||
|
||||
// Snapshots
|
||||
|
||||
message RequestSnapshot {
|
||||
DomObjId oid = 1;
|
||||
string description = 2;
|
||||
string datetime = 3;
|
||||
Snap snap = 4;
|
||||
}
|
||||
|
||||
message ReplySnapshot {
|
||||
}
|
||||
|
||||
// Client commands
|
||||
|
||||
message MethodParameter {
|
||||
string name = 1;
|
||||
ValueType type = 2;
|
||||
bool required = 3;
|
||||
Value default_value = 4;
|
||||
string display = 5;
|
||||
string description = 6;
|
||||
}
|
||||
|
||||
message MethodArgument {
|
||||
string name = 1;
|
||||
Value value = 2;
|
||||
}
|
||||
|
||||
message Method {
|
||||
string name = 1;
|
||||
string action = 2;
|
||||
string description = 3;
|
||||
repeated MethodParameter parameters = 4;
|
||||
// I'd like to make them all void, but I think executing a command and capturing its output
|
||||
// justifies being able to return a result. It should be used very sparingly.
|
||||
ValueType return_type = 5;
|
||||
}
|
||||
|
||||
message RequestNegotiate {
|
||||
string version = 1;
|
||||
repeated Method methods = 2;
|
||||
}
|
||||
|
||||
message ReplyNegotiate {
|
||||
}
|
||||
|
||||
message XRequestInvokeMethod {
|
||||
optional DomObjId oid = 1;
|
||||
string name = 2;
|
||||
repeated MethodArgument arguments = 3;
|
||||
}
|
||||
|
||||
message XReplyInvokeMethod {
|
||||
string error = 1;
|
||||
Value return_value = 2;
|
||||
}
|
||||
|
||||
// Root
|
||||
|
||||
message RootMessage {
|
||||
oneof msg {
|
||||
ReplyError error = 1;
|
||||
|
||||
RequestNegotiate request_negotiate = 2;
|
||||
ReplyNegotiate reply_negotiate = 3;
|
||||
|
||||
RequestCreateTrace request_create_trace = 4;
|
||||
ReplyCreateTrace reply_create_trace = 5;
|
||||
|
||||
RequestSaveTrace request_save_trace = 6;
|
||||
ReplySaveTrace reply_save_trace = 7;
|
||||
|
||||
RequestCloseTrace request_close_trace = 8;
|
||||
ReplyCloseTrace reply_close_trace = 9;
|
||||
|
||||
RequestStartTx request_start_tx = 10;
|
||||
ReplyStartTx reply_start_tx = 11;
|
||||
|
||||
RequestEndTx request_end_tx = 12;
|
||||
ReplyEndTx reply_end_tx = 13;
|
||||
|
||||
RequestCreateOverlaySpace request_create_overlay = 14;
|
||||
ReplyCreateOverlaySpace reply_create_overlay = 15;
|
||||
|
||||
RequestSetMemoryState request_set_memory_state = 16;
|
||||
ReplySetMemoryState reply_set_memory_state = 17;
|
||||
|
||||
RequestPutBytes request_put_bytes = 18;
|
||||
ReplyPutBytes reply_put_bytes = 19;
|
||||
|
||||
RequestDeleteBytes request_delete_bytes = 20;
|
||||
ReplyDeleteBytes reply_delete_bytes = 21;
|
||||
|
||||
RequestPutRegisterValue request_put_register_value = 22;
|
||||
ReplyPutRegisterValue reply_put_register_value = 23;
|
||||
|
||||
RequestDeleteRegisterValue request_delete_register_value = 24;
|
||||
ReplyDeleteRegisterValue reply_delete_register_value = 25;
|
||||
|
||||
RequestCreateRootObject request_create_root_object = 26;
|
||||
// Use same reply as CreateObject
|
||||
RequestCreateObject request_create_object = 27;
|
||||
ReplyCreateObject reply_create_object = 28;
|
||||
|
||||
RequestInsertObject request_insert_object = 29;
|
||||
ReplyInsertObject reply_insert_object = 30;
|
||||
|
||||
RequestRemoveObject request_remove_object = 31;
|
||||
ReplyRemoveObject reply_remove_object = 32;
|
||||
|
||||
RequestSetValue request_set_value = 33;
|
||||
ReplySetValue reply_set_value = 34;
|
||||
|
||||
RequestRetainValues request_retain_values = 35;
|
||||
ReplyRetainValues reply_retain_values = 36;
|
||||
|
||||
RequestGetObject request_get_object = 37;
|
||||
ReplyGetObject reply_get_object = 38;
|
||||
|
||||
RequestGetValues request_get_values = 39;
|
||||
ReplyGetValues reply_get_values = 40;
|
||||
|
||||
RequestGetValuesIntersecting request_get_values_intersecting = 41;
|
||||
// Reuse reply_get_values
|
||||
|
||||
RequestDisassemble request_disassemble = 42;
|
||||
ReplyDisassemble reply_disassemble = 43;
|
||||
|
||||
RequestActivate request_activate = 44;
|
||||
ReplyActivate reply_activate = 45;
|
||||
|
||||
RequestSnapshot request_snapshot = 46;
|
||||
ReplySnapshot reply_snapshot = 47;
|
||||
|
||||
XRequestInvokeMethod xrequest_invoke_method = 48;
|
||||
XReplyInvokeMethod xreply_invoke_method = 49;
|
||||
}
|
||||
}
|
||||
11
Ghidra/Debug/Debugger-rmi-trace/src/main/py/LICENSE
Normal file
11
Ghidra/Debug/Debugger-rmi-trace/src/main/py/LICENSE
Normal file
@ -0,0 +1,11 @@
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
3
Ghidra/Debug/Debugger-rmi-trace/src/main/py/README.md
Normal file
3
Ghidra/Debug/Debugger-rmi-trace/src/main/py/README.md
Normal file
@ -0,0 +1,3 @@
|
||||
# Ghidra Trace RMI
|
||||
|
||||
Python 3 bindings for Ghidra's Trace RMI.
|
||||
25
Ghidra/Debug/Debugger-rmi-trace/src/main/py/pyproject.toml
Normal file
25
Ghidra/Debug/Debugger-rmi-trace/src/main/py/pyproject.toml
Normal file
@ -0,0 +1,25 @@
|
||||
[build-system]
|
||||
requires = ["hatchling"]
|
||||
build-backend = "hatchling.build"
|
||||
|
||||
[project]
|
||||
name = "ghidratrace"
|
||||
version = "10.4"
|
||||
authors = [
|
||||
{ name="Ghidra Development Team" },
|
||||
]
|
||||
description = "Ghidra's TraceRmi for Python3"
|
||||
readme = "README.md"
|
||||
requires-python = ">=3.7"
|
||||
classifiers = [
|
||||
"Programming Language :: Python :: 3",
|
||||
"License :: OSI Approved :: Apache Software License",
|
||||
"Operating System :: OS Independent",
|
||||
]
|
||||
dependencies = [
|
||||
"protobuf >= 3, < 4",
|
||||
]
|
||||
|
||||
[project.urls]
|
||||
"Homepage" = "https://github.com/NationalSecurityAgency/ghidra"
|
||||
"Bug Tracker" = "https://github.com/NationalSecurityAgency/ghidra/issues"
|
||||
@ -0,0 +1,15 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,47 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
from dataclasses import dataclass
|
||||
|
||||
|
||||
# Use instances as type annotations or as schema
|
||||
@dataclass(frozen=True)
|
||||
class Schema:
|
||||
name: str
|
||||
|
||||
def __str__(self):
|
||||
return self.name
|
||||
|
||||
|
||||
ANY = Schema('ANY')
|
||||
OBJECT = Schema('OBJECT')
|
||||
VOID = Schema('VOID')
|
||||
BOOL = Schema('BOOL')
|
||||
BYTE = Schema('BYTE')
|
||||
CHAR = Schema('CHAR')
|
||||
SHORT = Schema('SHORT')
|
||||
INT = Schema('INT')
|
||||
LONG = Schema('LONG')
|
||||
STRING = Schema('STRING')
|
||||
ADDRESS = Schema('ADDRESS')
|
||||
RANGE = Schema('RANGE')
|
||||
|
||||
BOOL_ARR = Schema('BOOL_ARR')
|
||||
BYTE_ARR = Schema('BYTE_ARR')
|
||||
CHAR_ARR = Schema('CHAR_ARR')
|
||||
SHORT_ARR = Schema('SHORT_ARR')
|
||||
INT_ARR = Schema('INT_ARR')
|
||||
LONG_ARR = Schema('LONG_ARR')
|
||||
STRING_ARR = Schema('STRING_ARR')
|
||||
@ -0,0 +1,63 @@
|
||||
## ###
|
||||
# IP: GHIDRA
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
##
|
||||
import socket
|
||||
import traceback
|
||||
|
||||
|
||||
def send_all(s, data):
|
||||
sent = 0
|
||||
while sent < len(data):
|
||||
l = s.send(data[sent:])
|
||||
if l == 0:
|
||||
raise Exception("Socket closed")
|
||||
sent += l
|
||||
|
||||
|
||||
def send_length(s, value):
|
||||
send_all(s, value.to_bytes(4, 'big'))
|
||||
|
||||
|
||||
def send_delimited(s, msg):
|
||||
data = msg.SerializeToString()
|
||||
send_length(s, len(data))
|
||||
send_all(s, data)
|
||||
|
||||
|
||||
def recv_all(s, size):
|
||||
buf = b''
|
||||
while len(buf) < size:
|
||||
part = s.recv(size - len(buf))
|
||||
if len(part) == 0:
|
||||
return buf
|
||||
buf += part
|
||||
return buf
|
||||
#return s.recv(size, socket.MSG_WAITALL)
|
||||
|
||||
|
||||
def recv_length(s):
|
||||
buf = recv_all(s, 4)
|
||||
if len(buf) < 4:
|
||||
raise Exception("Socket closed")
|
||||
return int.from_bytes(buf, 'big')
|
||||
|
||||
|
||||
def recv_delimited(s, msg, dbg_seq):
|
||||
size = recv_length(s)
|
||||
buf = recv_all(s, size)
|
||||
if len(buf) < size:
|
||||
raise Exception("Socket closed")
|
||||
msg.ParseFromString(buf)
|
||||
return msg
|
||||
@ -569,7 +569,10 @@ public class DebuggerCoordinates {
|
||||
}
|
||||
|
||||
public TraceProgramView getView() {
|
||||
return view;
|
||||
if (trace == null) {
|
||||
return view; // probably null
|
||||
}
|
||||
return view == null ? trace.getProgramView() : view;
|
||||
}
|
||||
|
||||
public long getSnap() {
|
||||
|
||||
@ -64,6 +64,9 @@ public class CurrentPlatformTraceDisassembleAction extends DockingAction {
|
||||
TraceObject object = current.getObject();
|
||||
DebuggerPlatformMapper mapper =
|
||||
plugin.platformService.getMapper(trace, object, view.getSnap());
|
||||
if (mapper == null) {
|
||||
return null;
|
||||
}
|
||||
return new Reqs(mapper, thread, object, view);
|
||||
}
|
||||
|
||||
|
||||
@ -76,7 +76,7 @@ public class DebuggerDisassemblerPlugin extends Plugin implements PopupActionPro
|
||||
}
|
||||
}
|
||||
|
||||
protected static RegisterValue deriveAlternativeDefaultContext(Language language,
|
||||
public static RegisterValue deriveAlternativeDefaultContext(Language language,
|
||||
LanguageID alternative, Address address) {
|
||||
LanguageService langServ = DefaultLanguageService.getLanguageService();
|
||||
Language altLang;
|
||||
|
||||
@ -248,6 +248,9 @@ public class DebuggerTrackLocationTrait {
|
||||
// Change of current frame
|
||||
// Change of tracking settings
|
||||
DebuggerCoordinates cur = current;
|
||||
if (cur.getView() == null) {
|
||||
return AsyncUtils.nil();
|
||||
}
|
||||
TraceThread thread = cur.getThread();
|
||||
if (thread == null || spec == null) {
|
||||
return AsyncUtils.nil();
|
||||
|
||||
@ -306,7 +306,9 @@ public class ObjectsTreePanel extends JPanel {
|
||||
return;
|
||||
}
|
||||
AbstractNode node = getNode(object.getCanonicalPath());
|
||||
tree.addSelectionPath(node.getTreePath());
|
||||
if (node != null) {
|
||||
tree.addSelectionPath(node.getTreePath());
|
||||
}
|
||||
}
|
||||
|
||||
public void selectCurrent() {
|
||||
|
||||
@ -937,7 +937,7 @@ public class DebuggerRegistersProvider extends ComponentProviderAdapter
|
||||
}
|
||||
|
||||
TraceData getRegisterData(Register register) {
|
||||
TraceCodeSpace space = getRegisterCodeSpace(false);
|
||||
TraceCodeSpace space = getRegisterCodeSpace(register.getAddressSpace(), false);
|
||||
if (space == null) {
|
||||
return null;
|
||||
}
|
||||
@ -1153,14 +1153,24 @@ public class DebuggerRegistersProvider extends ComponentProviderAdapter
|
||||
return getRegisterMemorySpace(current, space, createIfAbsent);
|
||||
}
|
||||
|
||||
protected TraceCodeSpace getRegisterCodeSpace(boolean createIfAbsent) {
|
||||
TraceThread curThread = current.getThread();
|
||||
if (curThread == null) {
|
||||
protected static TraceCodeSpace getRegisterCodeSpace(DebuggerCoordinates coords,
|
||||
AddressSpace space, boolean createIfAbsent) {
|
||||
if (!space.isRegisterSpace()) {
|
||||
return coords.getTrace()
|
||||
.getCodeManager()
|
||||
.getCodeSpace(space, createIfAbsent);
|
||||
}
|
||||
TraceThread thread = coords.getThread();
|
||||
if (thread == null) {
|
||||
return null;
|
||||
}
|
||||
return current.getTrace()
|
||||
return coords.getTrace()
|
||||
.getCodeManager()
|
||||
.getCodeRegisterSpace(curThread, current.getFrame(), createIfAbsent);
|
||||
.getCodeRegisterSpace(thread, coords.getFrame(), createIfAbsent);
|
||||
}
|
||||
|
||||
protected TraceCodeSpace getRegisterCodeSpace(AddressSpace space, boolean createIfAbsent) {
|
||||
return getRegisterCodeSpace(current, space, createIfAbsent);
|
||||
}
|
||||
|
||||
protected Set<Register> collectBaseRegistersWithKnownValues(TraceThread thread) {
|
||||
|
||||
@ -0,0 +1,64 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package ghidra.app.plugin.core.debug.utils;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.lang.ref.Cleaner;
|
||||
|
||||
import ghidra.framework.model.DomainFile;
|
||||
import ghidra.framework.model.DomainObject;
|
||||
import ghidra.util.exception.CancelledException;
|
||||
import ghidra.util.exception.VersionException;
|
||||
import ghidra.util.task.TaskMonitor;
|
||||
|
||||
public class ManagedDomainObject implements AutoCloseable {
|
||||
public static final Cleaner CLEANER = Cleaner.create();
|
||||
|
||||
private static class ObjectState implements Runnable {
|
||||
private DomainObject obj;
|
||||
|
||||
@Override
|
||||
public synchronized void run() {
|
||||
if (obj.getConsumerList().contains(this)) {
|
||||
obj.release(this);
|
||||
}
|
||||
}
|
||||
|
||||
public synchronized DomainObject get() {
|
||||
if (!obj.getConsumerList().contains(this)) {
|
||||
throw new IllegalStateException("Domain object is closed");
|
||||
}
|
||||
return obj;
|
||||
}
|
||||
}
|
||||
|
||||
private final ObjectState state = new ObjectState();
|
||||
|
||||
public ManagedDomainObject(DomainFile file, boolean okToUpgrade, boolean okToRecover,
|
||||
TaskMonitor monitor) throws VersionException, CancelledException, IOException {
|
||||
state.obj = file.getDomainObject(state, okToUpgrade, okToRecover, monitor);
|
||||
CLEANER.register(this, state);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws Exception {
|
||||
state.run();
|
||||
}
|
||||
|
||||
public DomainObject get() {
|
||||
return state.get();
|
||||
}
|
||||
}
|
||||
@ -26,10 +26,9 @@ import ghidra.program.util.ProgramSelection;
|
||||
/**
|
||||
* A service providing access to the main listing panel
|
||||
*/
|
||||
@ServiceInfo( //
|
||||
defaultProvider = DebuggerListingPlugin.class, //
|
||||
description = "Replacement CodeViewerService for Debugger" //
|
||||
)
|
||||
@ServiceInfo(
|
||||
defaultProvider = DebuggerListingPlugin.class,
|
||||
description = "Replacement CodeViewerService for Debugger")
|
||||
public interface DebuggerListingService extends CodeViewerService {
|
||||
|
||||
/**
|
||||
|
||||
@ -30,5 +30,6 @@ void* work(void* param) {
|
||||
|
||||
int main() {
|
||||
pthread_create(&thread, NULL, work, (void*)1);
|
||||
sleep(1); // Not ideal, but some assurance that we break with two threads
|
||||
return (int)work(NULL);
|
||||
}
|
||||
|
||||
@ -53,7 +53,6 @@ public interface TargetMemoryRegion extends TargetObject {
|
||||
* @return true if write is permitted
|
||||
*/
|
||||
@TargetAttributeType(name = WRITABLE_ATTRIBUTE_NAME, required = true, hidden = true)
|
||||
|
||||
public default boolean isWritable() {
|
||||
return getTypedAttributeNowByName(WRITABLE_ATTRIBUTE_NAME, Boolean.class, false);
|
||||
}
|
||||
@ -64,7 +63,6 @@ public interface TargetMemoryRegion extends TargetObject {
|
||||
* @return true if execute is permitted
|
||||
*/
|
||||
@TargetAttributeType(name = EXECUTABLE_ATTRIBUTE_NAME, required = true, hidden = true)
|
||||
|
||||
public default boolean isExecutable() {
|
||||
return getTypedAttributeNowByName(EXECUTABLE_ATTRIBUTE_NAME, Boolean.class, false);
|
||||
}
|
||||
|
||||
@ -89,7 +89,16 @@ public enum EnumerableTargetObjectSchema implements TargetObjectSchema {
|
||||
SET_ATTACH_KIND(TargetAttachKindSet.class),
|
||||
SET_BREAKPOINT_KIND(TargetBreakpointKindSet.class),
|
||||
SET_STEP_KIND(TargetStepKindSet.class),
|
||||
EXECUTION_STATE(TargetExecutionState.class);
|
||||
EXECUTION_STATE(TargetExecutionState.class),
|
||||
// Additional types supported by the Trace database
|
||||
CHAR(Character.class, char.class),
|
||||
BOOL_ARR(boolean[].class),
|
||||
BYTE_ARR(byte[].class),
|
||||
CHAR_ARR(char[].class),
|
||||
SHORT_ARR(short[].class),
|
||||
INT_ARR(int[].class),
|
||||
LONG_ARR(long[].class),
|
||||
STRING_ARR(String[].class);
|
||||
|
||||
public static final class MinimalSchemaContext extends DefaultSchemaContext {
|
||||
public static final SchemaContext INSTANCE = new MinimalSchemaContext();
|
||||
|
||||
@ -25,8 +25,7 @@ import org.junit.Test;
|
||||
import ghidra.dbg.DebugModelConventions.AsyncAccess;
|
||||
import ghidra.dbg.error.DebuggerModelTerminatingException;
|
||||
import ghidra.dbg.target.TargetObject;
|
||||
import ghidra.dbg.target.schema.EnumerableTargetObjectSchema;
|
||||
import ghidra.dbg.target.schema.TargetObjectSchema;
|
||||
import ghidra.dbg.target.schema.*;
|
||||
import ghidra.util.Msg;
|
||||
|
||||
public abstract class AbstractDebuggerModelFactoryTest extends AbstractDebuggerModelTest {
|
||||
@ -78,6 +77,7 @@ public abstract class AbstractDebuggerModelFactoryTest extends AbstractDebuggerM
|
||||
|
||||
TargetObjectSchema rootSchema = m.getModel().getRootSchema();
|
||||
Msg.info(this, rootSchema.getContext());
|
||||
Msg.info(this, XmlSchemaContext.serialize(rootSchema.getContext()));
|
||||
assertFalse(rootSchema instanceof EnumerableTargetObjectSchema);
|
||||
}
|
||||
|
||||
|
||||
@ -108,7 +108,12 @@ public abstract class AbstractPcodeTraceDataAccess implements InternalPcodeTrace
|
||||
if (hostRange == null) {
|
||||
return;
|
||||
}
|
||||
getMemoryOps(true).setState(snap, toOverlay(hostRange), state);
|
||||
TraceMemoryOperations ops = getMemoryOps(true);
|
||||
if (ops == null) {
|
||||
throw new AssertionError("Cannot get memory operations for writing. " +
|
||||
"This usually indicates a schema issue.");
|
||||
}
|
||||
ops.setState(snap, toOverlay(hostRange), state);
|
||||
}
|
||||
|
||||
@Override
|
||||
@ -178,7 +183,12 @@ public abstract class AbstractPcodeTraceDataAccess implements InternalPcodeTrace
|
||||
if (hostStart == null) {
|
||||
return 0;
|
||||
}
|
||||
return getMemoryOps(true).putBytes(snap, toOverlay(hostStart), buf);
|
||||
TraceMemoryOperations ops = getMemoryOps(true);
|
||||
if (ops == null) {
|
||||
throw new AssertionError("Cannot get memory operations for writing. " +
|
||||
"This usually indicates a schema issue.");
|
||||
}
|
||||
return ops.putBytes(snap, toOverlay(hostStart), buf);
|
||||
}
|
||||
|
||||
@Override
|
||||
|
||||
@ -131,9 +131,16 @@ public class DBTraceMemoryBufferEntry extends DBAnnotatedObject {
|
||||
if (compressed) {
|
||||
decompress();
|
||||
}
|
||||
buffer.put((blockNum << DBTraceMemorySpace.BLOCK_SHIFT) + dstOffset, buf.array(),
|
||||
buf.arrayOffset() + buf.position(), len);
|
||||
buf.position(buf.position() + len);
|
||||
int bufOffset = (blockNum << DBTraceMemorySpace.BLOCK_SHIFT) + dstOffset;
|
||||
if (buf.isReadOnly()) {
|
||||
byte[] temp = new byte[len];
|
||||
buf.get(temp);
|
||||
buffer.put(bufOffset, temp);
|
||||
}
|
||||
else {
|
||||
buffer.put(bufOffset, buf.array(), buf.arrayOffset() + buf.position(), len);
|
||||
buf.position(buf.position() + len);
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
|
||||
@ -645,7 +645,7 @@ public class DBTraceMemorySpace
|
||||
@Override
|
||||
public int putBytes(long snap, Address start, ByteBuffer buf) {
|
||||
assertInSpace(start);
|
||||
int arrOff = buf.arrayOffset() + buf.position();
|
||||
int pos = buf.position();
|
||||
try (LockHold hold = LockHold.lock(lock.writeLock())) {
|
||||
|
||||
ByteBuffer oldBytes = ByteBuffer.allocate(buf.remaining());
|
||||
@ -659,7 +659,8 @@ public class DBTraceMemorySpace
|
||||
doSetState(snap, start, end, TraceMemoryState.KNOWN);
|
||||
|
||||
// Read back the written bytes and fire event
|
||||
byte[] bytes = Arrays.copyOfRange(buf.array(), arrOff, arrOff + result);
|
||||
byte[] bytes = new byte[result];
|
||||
buf.get(pos, bytes);
|
||||
ImmutableTraceAddressSnapRange tasr = new ImmutableTraceAddressSnapRange(start,
|
||||
start.add(result - 1), snap, lastSnap.snap);
|
||||
trace.setChanged(new TraceChangeRecord<>(TraceMemoryBytesChangeType.CHANGED,
|
||||
|
||||
@ -95,6 +95,10 @@ public abstract class AbstractDBTraceSpaceBasedManager<M extends DBTraceSpaceBas
|
||||
return space.isRegisterSpace();
|
||||
}
|
||||
|
||||
private boolean isOverlaySpace() {
|
||||
return space.isOverlaySpace();
|
||||
}
|
||||
|
||||
private Frame frame() {
|
||||
return new Frame(thread, entry.frameLevel);
|
||||
}
|
||||
@ -145,7 +149,7 @@ public abstract class AbstractDBTraceSpaceBasedManager<M extends DBTraceSpaceBas
|
||||
Map<Frame, TabledSpace> newRegSpaces = new HashMap<>();
|
||||
Map<AddressSpace, TabledSpace> newMemSpaces = new HashMap<>();
|
||||
for (TabledSpace ts : getTabledSpaces()) {
|
||||
if (ts.isRegisterSpace()) {
|
||||
if (ts.isRegisterSpace() && !ts.isOverlaySpace()) {
|
||||
newRegSpaces.put(ts.frame(), ts);
|
||||
}
|
||||
else {
|
||||
|
||||
@ -223,6 +223,8 @@ public class DBTraceObject extends DBAnnotatedObject implements TraceObject {
|
||||
}
|
||||
DBTraceObject parent = doCreateCanonicalParentObject();
|
||||
InternalTraceObjectValue value = parent.setValue(lifespan, path.key(), this, resolution);
|
||||
// TODO: Should I re-order the recursion, so values are inserted from root to this?
|
||||
// TODO: Should child lifespans be allowed to exceed the parent's?
|
||||
DBTraceObjectValPath path = parent.doInsert(lifespan, resolution);
|
||||
return path.append(value);
|
||||
}
|
||||
@ -505,12 +507,39 @@ public class DBTraceObject extends DBAnnotatedObject implements TraceObject {
|
||||
}
|
||||
}
|
||||
|
||||
protected Lifespan doAdjust(Lifespan span, String key, Object value) {
|
||||
// Ordered by min, so I only need to consider the first conflict
|
||||
// If start is contained in an entry, assume the user means to overwrite it.
|
||||
for (InternalTraceObjectValue val : doGetValues(span, key)) {
|
||||
if (Objects.equals(value, val.getValue())) {
|
||||
continue; // not a conflict
|
||||
}
|
||||
if (val.getLifespan().contains(span.min())) {
|
||||
continue; // user probably wants to overwrite the remainder of this entry
|
||||
}
|
||||
// Every entry intersects the span, so if we get one, adjust
|
||||
return span.withMax(val.getMinSnap() - 1);
|
||||
}
|
||||
return span;
|
||||
}
|
||||
|
||||
// TODO: Could/should this return Stream instead?
|
||||
protected Collection<? extends InternalTraceObjectValue> doGetValues(Lifespan span,
|
||||
String key) {
|
||||
return doGetValues(span.lmin(), span.lmax(), key);
|
||||
}
|
||||
|
||||
/**
|
||||
* The implementation of {@link #getValues(Lifespan, String)}
|
||||
*
|
||||
* <p>
|
||||
* This collects entries ordered by min snap
|
||||
*
|
||||
* @param lower the lower snap
|
||||
* @param upper the upper snap
|
||||
* @param key the key
|
||||
* @return the collection of values
|
||||
*/
|
||||
protected Collection<? extends InternalTraceObjectValue> doGetValues(long lower, long upper,
|
||||
String key) {
|
||||
// Collect triplet-indexed values
|
||||
@ -746,6 +775,9 @@ public class DBTraceObject extends DBAnnotatedObject implements TraceObject {
|
||||
if (resolution == ConflictResolution.DENY) {
|
||||
doCheckConflicts(lifespan, key, value);
|
||||
}
|
||||
else if (resolution == ConflictResolution.ADJUST) {
|
||||
lifespan = doAdjust(lifespan, key, value);
|
||||
}
|
||||
var setter = new ValueLifespanSetter(lifespan, value) {
|
||||
DBTraceObject canonicalLifeChanged = null;
|
||||
|
||||
|
||||
@ -23,6 +23,7 @@ import java.util.function.Predicate;
|
||||
import java.util.stream.Collectors;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
import org.apache.commons.collections4.IteratorUtils;
|
||||
import org.jdom.JDOMException;
|
||||
|
||||
import db.*;
|
||||
@ -192,7 +193,18 @@ public class DBTraceObjectManager implements TraceObjectManager, DBTraceManager
|
||||
valueStore.getIndex(DBTraceObject.class, DBTraceObjectValue.CHILD_COLUMN);
|
||||
|
||||
objectsView = Collections.unmodifiableCollection(objectStore.asMap().values());
|
||||
valuesView = Collections.unmodifiableCollection(valueStore.asMap().values());
|
||||
valuesView = new AbstractCollection<>() {
|
||||
@Override
|
||||
public Iterator<TraceObjectValue> iterator() {
|
||||
return IteratorUtils.chainedIterator(valueStore.asMap().values().iterator(),
|
||||
rangeValueMap.values().iterator());
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return objectStore.getRecordCount() + rangeValueMap.size();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
protected void loadRootSchema() {
|
||||
|
||||
@ -135,6 +135,9 @@ interface InternalTraceObjectValue extends TraceObjectValue {
|
||||
if (resolution == ConflictResolution.DENY) {
|
||||
getParent().doCheckConflicts(lifespan, getEntryKey(), getValue());
|
||||
}
|
||||
else if (resolution == ConflictResolution.ADJUST) {
|
||||
lifespan = getParent().doAdjust(lifespan, getEntryKey(), getValue());
|
||||
}
|
||||
new ValueLifespanSetter(lifespan, getValue(), this) {
|
||||
@Override
|
||||
protected Iterable<InternalTraceObjectValue> getIntersecting(Long lower,
|
||||
@ -151,7 +154,8 @@ interface InternalTraceObjectValue extends TraceObjectValue {
|
||||
}.set(lifespan, getValue());
|
||||
if (isObject()) {
|
||||
DBTraceObject child = getChild();
|
||||
child.emitEvents(new TraceChangeRecord<>(TraceObjectChangeType.LIFE_CHANGED, null, child));
|
||||
child.emitEvents(
|
||||
new TraceChangeRecord<>(TraceObjectChangeType.LIFE_CHANGED, null, child));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -21,7 +21,6 @@ import ghidra.program.model.lang.Register;
|
||||
import ghidra.program.model.util.CodeUnitInsertionException;
|
||||
import ghidra.trace.model.Lifespan;
|
||||
import ghidra.trace.model.guest.TracePlatform;
|
||||
import ghidra.trace.util.TraceRegisterUtils;
|
||||
|
||||
/**
|
||||
* A view of defined data units
|
||||
@ -74,8 +73,8 @@ public interface TraceDefinedDataView extends TraceBaseDefinedUnitsView<TraceDat
|
||||
*/
|
||||
default TraceData create(Lifespan lifespan, Register register, DataType dataType)
|
||||
throws CodeUnitInsertionException {
|
||||
TraceRegisterUtils.requireByteBound(register);
|
||||
return create(lifespan, register.getAddress(), dataType, register.getNumBytes());
|
||||
return create(getTrace().getPlatformManager().getHostPlatform(), lifespan, register,
|
||||
dataType);
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
@ -47,6 +47,13 @@ public interface TraceObject extends TraceUniqueObject {
|
||||
*/
|
||||
Trace getTrace();
|
||||
|
||||
/**
|
||||
* Get the database key for this object
|
||||
*
|
||||
* @return the key
|
||||
*/
|
||||
long getKey();
|
||||
|
||||
/**
|
||||
* Get the root of the tree containing this object
|
||||
*
|
||||
@ -171,7 +178,11 @@ public interface TraceObject extends TraceUniqueObject {
|
||||
* Throw {@link DuplicateKeyException} if the specified lifespan would result in conflicting
|
||||
* entries
|
||||
*/
|
||||
DENY;
|
||||
DENY,
|
||||
/**
|
||||
* Adjust the new entry to fit into the span available, possibly ignoring it altogether
|
||||
*/
|
||||
ADJUST;
|
||||
}
|
||||
|
||||
/**
|
||||
|
||||
@ -48,11 +48,19 @@ public interface TraceObjectInterface {
|
||||
|
||||
@Transitional
|
||||
default long computeMinSnap() {
|
||||
return computeSpan().lmin();
|
||||
Lifespan span = computeSpan();
|
||||
if (span == null) {
|
||||
return 0;
|
||||
}
|
||||
return span.lmin();
|
||||
}
|
||||
|
||||
@Transitional
|
||||
default long computeMaxSnap() {
|
||||
return computeSpan().lmax();
|
||||
Lifespan span = computeSpan();
|
||||
if (span == null) {
|
||||
return 0;
|
||||
}
|
||||
return span.lmax();
|
||||
}
|
||||
}
|
||||
|
||||
@ -61,6 +61,17 @@ public interface TraceObjectValue {
|
||||
*/
|
||||
Object getValue();
|
||||
|
||||
/**
|
||||
* A convenience to get and cast the value, without checking
|
||||
*
|
||||
* @param <T> the desired type
|
||||
* @return the value
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
default <T> T castValue() {
|
||||
return (T) getValue();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value as an object
|
||||
*
|
||||
|
||||
@ -26,11 +26,13 @@ import java.nio.charset.CharsetEncoder;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
|
||||
import db.Transaction;
|
||||
import db.DBHandle;
|
||||
import db.Transaction;
|
||||
import generic.theme.GThemeDefaults.Colors.Messages;
|
||||
import ghidra.app.plugin.processors.sleigh.SleighLanguage;
|
||||
import ghidra.dbg.util.PathPredicates;
|
||||
import ghidra.pcode.exec.*;
|
||||
import ghidra.pcode.exec.trace.TraceSleighUtils;
|
||||
import ghidra.program.disassemble.Disassembler;
|
||||
@ -52,6 +54,7 @@ import ghidra.trace.model.*;
|
||||
import ghidra.trace.model.guest.TraceGuestPlatform;
|
||||
import ghidra.trace.model.guest.TracePlatform;
|
||||
import ghidra.trace.model.symbol.TraceReferenceManager;
|
||||
import ghidra.trace.model.target.*;
|
||||
import ghidra.trace.model.thread.TraceThread;
|
||||
import ghidra.util.Msg;
|
||||
import ghidra.util.database.DBOpenMode;
|
||||
@ -750,6 +753,60 @@ public class ToyDBTraceBuilder implements AutoCloseable {
|
||||
return getLanguage(langID).getCompilerSpecByID(new CompilerSpecID(compID));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an object by its canonical path
|
||||
*
|
||||
* @param canonicalPath the canonical path
|
||||
* @return the object or null
|
||||
*/
|
||||
public TraceObject obj(String canonicalPath) {
|
||||
return trace.getObjectManager()
|
||||
.getObjectByCanonicalPath(TraceObjectKeyPath.parse(canonicalPath));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get an object by its path pattern
|
||||
*
|
||||
* @param path the path pattern
|
||||
* @return the object or null
|
||||
*/
|
||||
public TraceObject objAny(String pat) {
|
||||
return objAny(pat, Lifespan.at(0));
|
||||
}
|
||||
public TraceObject objAny(String path, Lifespan span) {
|
||||
return trace.getObjectManager().getObjectsByPath(span, TraceObjectKeyPath.parse(path))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value (not value entry) of an object
|
||||
*
|
||||
* @param obj the object
|
||||
* @param snap the snapshot key
|
||||
* @param key the entry key
|
||||
* @return the value, possibly null
|
||||
*/
|
||||
public Object objValue(TraceObject obj, long snap, String key) {
|
||||
TraceObjectValue value = obj.getValue(snap, key);
|
||||
return value == null ? null : value.getValue();
|
||||
}
|
||||
|
||||
/**
|
||||
* List all values matching the given pattern at the given stnap.
|
||||
*
|
||||
* @param snap the snap
|
||||
* @param pattern the pattern
|
||||
* @return the list of values
|
||||
*/
|
||||
public List<Object> objValues(long snap, String pattern) {
|
||||
return trace.getObjectManager()
|
||||
.getValuePaths(Lifespan.at(snap), PathPredicates.parse(pattern))
|
||||
.map(p -> p.getDestinationValue(trace.getObjectManager().getRootObject()))
|
||||
.toList();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
if (trace.getConsumerList().contains(this)) {
|
||||
|
||||
@ -929,6 +929,7 @@ public class DBCachedObjectStoreFactory {
|
||||
PrimitiveCodec<String[]> STRING_ARR =
|
||||
new ArrayObjectCodec<>(new LengthBoundCodec<>(STRING));
|
||||
|
||||
// TODO: No floats?
|
||||
Map<Byte, PrimitiveCodec<?>> CODECS_BY_SELECTOR = Stream
|
||||
.of(BOOL, BYTE, CHAR, SHORT, INT, LONG, STRING, BOOL_ARR, BYTE_ARR, CHAR_ARR,
|
||||
SHORT_ARR, INT_ARR, LONG_ARR, STRING_ARR)
|
||||
|
||||
@ -0,0 +1,501 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package agent.gdb.rmi;
|
||||
|
||||
import static org.hamcrest.Matchers.startsWith;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
import java.io.*;
|
||||
import java.net.*;
|
||||
import java.nio.file.*;
|
||||
import java.util.*;
|
||||
import java.util.concurrent.*;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Supplier;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import org.apache.commons.lang3.exception.ExceptionUtils;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
|
||||
import ghidra.app.plugin.core.debug.gui.AbstractGhidraHeadedDebuggerGUITest;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.*;
|
||||
import ghidra.app.plugin.core.debug.utils.ManagedDomainObject;
|
||||
import ghidra.app.services.TraceRmiService;
|
||||
import ghidra.dbg.target.TargetExecutionStateful.TargetExecutionState;
|
||||
import ghidra.dbg.testutil.DummyProc;
|
||||
import ghidra.framework.TestApplicationUtils;
|
||||
import ghidra.framework.main.ApplicationLevelOnlyPlugin;
|
||||
import ghidra.framework.model.DomainFile;
|
||||
import ghidra.framework.plugintool.Plugin;
|
||||
import ghidra.framework.plugintool.util.*;
|
||||
import ghidra.program.model.address.Address;
|
||||
import ghidra.program.model.address.AddressRangeImpl;
|
||||
import ghidra.trace.model.breakpoint.TraceBreakpointKind;
|
||||
import ghidra.trace.model.breakpoint.TraceBreakpointKind.TraceBreakpointKindSet;
|
||||
import ghidra.trace.model.target.*;
|
||||
import ghidra.util.Msg;
|
||||
import ghidra.util.NumericUtilities;
|
||||
|
||||
public abstract class AbstractGdbTraceRmiTest extends AbstractGhidraHeadedDebuggerGUITest {
|
||||
// Connecting should be the first thing the script does, so use a tight timeout.
|
||||
protected static final int CONNECT_TIMEOUT_MS = 3000;
|
||||
protected static final int TIMEOUT_SECONDS = 300;
|
||||
protected static final int QUIT_TIMEOUT_MS = 1000;
|
||||
public static final String INSTRUMENT_STOPPED = """
|
||||
ghidra trace tx-open "Fake" 'ghidra trace create-obj Inferiors[1]'
|
||||
define do-set-stopped
|
||||
ghidra trace set-value Inferiors[1] _state '"STOPPED"'
|
||||
end
|
||||
define set-stopped
|
||||
ghidra trace tx-open Stopped do-set-stopped
|
||||
end
|
||||
python gdb.events.stop.connect(lambda e: gdb.execute("set-stopped"))""";
|
||||
public static final String INSTRUMENT_RUNNING = """
|
||||
ghidra trace tx-open "Fake" 'ghidra trace create-obj Inferiors[1]'
|
||||
define do-set-running
|
||||
ghidra trace set-value Inferiors[1] _state '"RUNNING"'
|
||||
end
|
||||
define set-running
|
||||
ghidra trace tx-open Running do-set-running
|
||||
end
|
||||
python gdb.events.cont.connect(lambda e: gdb.execute("set-running"))""";
|
||||
|
||||
protected TraceRmiService traceRmi;
|
||||
private Path gdbPath;
|
||||
private Path outFile;
|
||||
private Path errFile;
|
||||
|
||||
@BeforeClass
|
||||
public static void setupPython() throws Throwable {
|
||||
new ProcessBuilder("gradle", "Debugger-agent-gdb:installPyPackage")
|
||||
.directory(TestApplicationUtils.getInstallationDirectory())
|
||||
.inheritIO()
|
||||
.start()
|
||||
.waitFor();
|
||||
}
|
||||
|
||||
protected Path getGdbPath() {
|
||||
return Paths.get(DummyProc.which("gdb"));
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setupTraceRmi() throws Throwable {
|
||||
traceRmi = addPlugin(tool, TraceRmiPlugin.class);
|
||||
|
||||
gdbPath = getGdbPath();
|
||||
outFile = Files.createTempFile("gdbout", null);
|
||||
errFile = Files.createTempFile("gdberr", null);
|
||||
}
|
||||
|
||||
protected void addAllDebuggerPlugins() throws PluginException {
|
||||
PluginsConfiguration plugConf = new PluginsConfiguration() {
|
||||
@Override
|
||||
protected boolean accepts(Class<? extends Plugin> pluginClass) {
|
||||
return !ApplicationLevelOnlyPlugin.class.isAssignableFrom(pluginClass);
|
||||
}
|
||||
};
|
||||
|
||||
for (PluginDescription pd : plugConf
|
||||
.getPluginDescriptions(PluginPackage.getPluginPackage("Debugger"))) {
|
||||
addPlugin(tool, pd.getPluginClass());
|
||||
}
|
||||
}
|
||||
|
||||
protected static String addrToStringForGdb(InetAddress address) {
|
||||
if (address.isAnyLocalAddress()) {
|
||||
return "127.0.0.1"; // Can't connect to 0.0.0.0 as such. Choose localhost.
|
||||
}
|
||||
return address.getHostAddress();
|
||||
}
|
||||
|
||||
protected static String sockToStringForGdb(SocketAddress address) {
|
||||
if (address instanceof InetSocketAddress tcp) {
|
||||
return addrToStringForGdb(tcp.getAddress()) + ":" + tcp.getPort();
|
||||
}
|
||||
throw new AssertionError("Unhandled address type " + address);
|
||||
}
|
||||
|
||||
protected record GdbResult(boolean timedOut, int exitCode, String stdout, String stderr) {
|
||||
protected String handle() {
|
||||
if (!"".equals(stderr) | 0 != exitCode) {
|
||||
throw new GdbError(exitCode, stdout, stderr);
|
||||
}
|
||||
return stdout;
|
||||
}
|
||||
}
|
||||
|
||||
protected record ExecInGdb(Process gdb, CompletableFuture<GdbResult> future) {
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource") // Do not close stdin
|
||||
protected ExecInGdb execInGdb(String script) throws IOException {
|
||||
ProcessBuilder pb = new ProcessBuilder(gdbPath.toString());
|
||||
// If commands come from file, GDB will quit after EOF.
|
||||
Msg.info(this, "outFile: " + outFile);
|
||||
Msg.info(this, "errFile: " + errFile);
|
||||
pb.redirectInput(ProcessBuilder.Redirect.PIPE);
|
||||
pb.redirectOutput(outFile.toFile());
|
||||
pb.redirectError(errFile.toFile());
|
||||
Process gdbProc = pb.start();
|
||||
OutputStream stdin = gdbProc.getOutputStream();
|
||||
stdin.write(script.getBytes());
|
||||
stdin.flush();
|
||||
return new ExecInGdb(gdbProc, CompletableFuture.supplyAsync(() -> {
|
||||
try {
|
||||
if (!gdbProc.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS)) {
|
||||
Msg.error(this, "Timed out waiting for GDB");
|
||||
gdbProc.destroyForcibly();
|
||||
gdbProc.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
return new GdbResult(true, -1, Files.readString(outFile),
|
||||
Files.readString(errFile));
|
||||
}
|
||||
Msg.info(this, "GDB exited with code " + gdbProc.exitValue());
|
||||
return new GdbResult(false, gdbProc.exitValue(), Files.readString(outFile),
|
||||
Files.readString(errFile));
|
||||
}
|
||||
catch (Exception e) {
|
||||
return ExceptionUtils.rethrow(e);
|
||||
}
|
||||
finally {
|
||||
gdbProc.destroyForcibly();
|
||||
}
|
||||
}));
|
||||
}
|
||||
|
||||
protected static class GdbError extends RuntimeException {
|
||||
public final int exitCode;
|
||||
public final String stdout;
|
||||
public final String stderr;
|
||||
|
||||
public GdbError(int exitCode, String stdout, String stderr) {
|
||||
super("""
|
||||
exitCode=%d:
|
||||
----stdout----
|
||||
%s
|
||||
----stderr----
|
||||
%s
|
||||
""".formatted(exitCode, stdout, stderr));
|
||||
this.exitCode = exitCode;
|
||||
this.stdout = stdout;
|
||||
this.stderr = stderr;
|
||||
}
|
||||
}
|
||||
|
||||
protected String runThrowError(String script) throws Exception {
|
||||
CompletableFuture<GdbResult> result = execInGdb(script).future;
|
||||
return result.get(TIMEOUT_SECONDS, TimeUnit.SECONDS).handle();
|
||||
}
|
||||
|
||||
protected record GdbAndHandler(ExecInGdb exec, TraceRmiHandler handler)
|
||||
implements AutoCloseable {
|
||||
protected RemoteMethod getMethod(String name) {
|
||||
return Objects.requireNonNull(handler.getMethods().get(name));
|
||||
}
|
||||
|
||||
public void execute(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
execute.invoke(Map.of("cmd", cmd));
|
||||
}
|
||||
|
||||
public RemoteAsyncResult executeAsync(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
return execute.invokeAsync(Map.of("cmd", cmd));
|
||||
}
|
||||
|
||||
public String executeCapture(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
return (String) execute.invoke(Map.of("cmd", cmd, "to_string", true));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws Exception {
|
||||
Msg.info(this, "Cleaning up gdb");
|
||||
try {
|
||||
try {
|
||||
RemoteAsyncResult asyncQuit = executeAsync("quit");
|
||||
try {
|
||||
asyncQuit.get(QUIT_TIMEOUT_MS, TimeUnit.MILLISECONDS);
|
||||
}
|
||||
catch (TimeoutException e) {
|
||||
/**
|
||||
* This seems like a bug in gdb. AFAICT, it's a rehash or regression of
|
||||
* https://sourceware.org/bugzilla/show_bug.cgi?id=17247. If I attach to the
|
||||
* hung gdb, I get a similar stack trace, but with Python frames on the
|
||||
* stack. The workaround given in the comments works here, too. I hesitate
|
||||
* to point fingers, though, because I'm testing with a modern gdb-13.1
|
||||
* compiled from source on a rather un-modern distro.
|
||||
*/
|
||||
Msg.warn(this, "gdb hung on quit. Sending SIGCONT.");
|
||||
Runtime.getRuntime().exec("kill -SIGCONT %d".formatted(exec.gdb.pid()));
|
||||
asyncQuit.get(QUIT_TIMEOUT_MS, TimeUnit.MILLISECONDS);
|
||||
}
|
||||
}
|
||||
catch (TraceRmiError e) {
|
||||
// expected
|
||||
}
|
||||
catch (ExecutionException e) {
|
||||
if (!(e.getCause() instanceof TraceRmiError)) {
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
GdbResult r = exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
r.handle();
|
||||
waitForPass(() -> assertTrue(handler.isClosed()));
|
||||
}
|
||||
finally {
|
||||
exec.gdb.destroyForcibly();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected GdbAndHandler startAndConnectGdb(Function<String, String> scriptSupplier)
|
||||
throws Exception {
|
||||
TraceRmiAcceptor acceptor = traceRmi.acceptOne(null);
|
||||
ExecInGdb exec = execInGdb(scriptSupplier.apply(sockToStringForGdb(acceptor.getAddress())));
|
||||
acceptor.setTimeout(CONNECT_TIMEOUT_MS);
|
||||
try {
|
||||
TraceRmiHandler handler = acceptor.accept();
|
||||
return new GdbAndHandler(exec, handler);
|
||||
}
|
||||
catch (SocketTimeoutException e) {
|
||||
exec.gdb.destroyForcibly();
|
||||
exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS).handle();
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
protected GdbAndHandler startAndConnectGdb() throws Exception {
|
||||
return startAndConnectGdb(addr -> """
|
||||
set python print-stack full
|
||||
python import ghidragdb
|
||||
ghidra trace connect %s
|
||||
""".formatted(addr));
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
protected String runThrowError(Function<String, String> scriptSupplier)
|
||||
throws Exception {
|
||||
GdbAndHandler conn = startAndConnectGdb(scriptSupplier);
|
||||
GdbResult r = conn.exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
String stdout = r.handle();
|
||||
waitForPass(() -> assertTrue(conn.handler.isClosed()));
|
||||
return stdout;
|
||||
}
|
||||
|
||||
protected void waitState(int infnum, Supplier<Long> snapSupplier, TargetExecutionState state) {
|
||||
TraceObjectKeyPath infPath = TraceObjectKeyPath.parse("Inferiors").index(infnum);
|
||||
TraceObject inf =
|
||||
Objects.requireNonNull(tb.trace.getObjectManager().getObjectByCanonicalPath(infPath));
|
||||
waitForPass(
|
||||
() -> assertEquals(state.name(), tb.objValue(inf, snapSupplier.get(), "_state")));
|
||||
waitTxDone();
|
||||
}
|
||||
|
||||
protected void waitStopped() {
|
||||
waitState(1, () -> 0L, TargetExecutionState.STOPPED);
|
||||
}
|
||||
|
||||
protected void waitRunning() {
|
||||
waitState(1, () -> 0L, TargetExecutionState.RUNNING);
|
||||
}
|
||||
|
||||
protected String extractOutSection(String out, String head) {
|
||||
return out.split(head)[1].split("---")[0].replace("(gdb)", "").trim();
|
||||
}
|
||||
|
||||
record MemDump(long address, byte[] data) {
|
||||
}
|
||||
|
||||
protected MemDump parseHexDump(String dump) throws IOException {
|
||||
// First, get the address. Assume contiguous, so only need top line.
|
||||
List<String> lines = List.of(dump.split("\n"));
|
||||
List<String> toksLine0 = List.of(lines.get(0).split("\\s+"));
|
||||
assertThat(toksLine0.get(0), startsWith("0x"));
|
||||
long address = Long.decode(toksLine0.get(0));
|
||||
|
||||
ByteArrayOutputStream buf = new ByteArrayOutputStream();
|
||||
for (String l : lines) {
|
||||
List<String> parts = List.of(l.split(":"));
|
||||
assertEquals(2, parts.size());
|
||||
String hex = parts.get(1).replaceAll("\\s*0x", "");
|
||||
byte[] lineData = NumericUtilities.convertStringToBytes(hex);
|
||||
assertNotNull("Converted to null: " + hex, parts.get(1));
|
||||
buf.write(lineData);
|
||||
}
|
||||
return new MemDump(address, buf.toByteArray());
|
||||
}
|
||||
|
||||
record RegDump() {
|
||||
}
|
||||
|
||||
protected RegDump parseRegDump(String dump) {
|
||||
return new RegDump();
|
||||
}
|
||||
|
||||
protected ManagedDomainObject openDomainObject(String path) throws Exception {
|
||||
DomainFile df = env.getProject().getProjectData().getFile(path);
|
||||
assertNotNull(df);
|
||||
return new ManagedDomainObject(df, false, false, monitor);
|
||||
}
|
||||
|
||||
protected ManagedDomainObject waitDomainObject(String path) throws Exception {
|
||||
DomainFile df;
|
||||
long start = System.currentTimeMillis();
|
||||
while (true) {
|
||||
df = env.getProject().getProjectData().getFile(path);
|
||||
if (df != null) {
|
||||
return new ManagedDomainObject(df, false, false, monitor);
|
||||
}
|
||||
Thread.sleep(1000);
|
||||
if (System.currentTimeMillis() - start > 30000) {
|
||||
throw new TimeoutException("30 seconds expired waiting for domain file");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected void assertBreakLoc(TraceObjectValue locVal, String key, Address addr, int len,
|
||||
Set<TraceBreakpointKind> kinds, String expression) throws Exception {
|
||||
assertEquals(key, locVal.getEntryKey());
|
||||
TraceObject loc = locVal.getChild();
|
||||
TraceObject spec = loc.getCanonicalParent(0).getParent();
|
||||
assertEquals(new AddressRangeImpl(addr, len), loc.getValue(0, "_range").getValue());
|
||||
assertEquals(TraceBreakpointKindSet.encode(kinds), spec.getValue(0, "_kinds").getValue());
|
||||
assertEquals(expression, spec.getValue(0, "_expression").getValue());
|
||||
}
|
||||
|
||||
protected void waitTxDone() {
|
||||
waitFor(() -> tb.trace.getCurrentTransactionInfo() == null);
|
||||
}
|
||||
|
||||
private record Cut(String head, int begin, int end) {
|
||||
String parseCell(String line) {
|
||||
int begin = Math.min(line.length(), this.begin);
|
||||
int end = Math.min(line.length(), this.end);
|
||||
/**
|
||||
* NOTE: Do not assert previous char is space.
|
||||
*
|
||||
* When breakpoints table spells out locations, Address and What cells are indented and
|
||||
* no longer align with their column headers.
|
||||
*/
|
||||
return line.substring(begin, end).trim();
|
||||
}
|
||||
}
|
||||
|
||||
protected record Row(Map<String, String> cells) {
|
||||
private static Row parse(List<Cut> cuts, String line) {
|
||||
return new Row(
|
||||
cuts.stream().collect(Collectors.toMap(Cut::head, c -> c.parseCell(line))));
|
||||
}
|
||||
|
||||
public String getCell(String head) {
|
||||
return cells.get(head);
|
||||
}
|
||||
}
|
||||
|
||||
protected record Tabular(List<String> headings, List<Row> rows) {
|
||||
static final Pattern SPACES = Pattern.compile(" *");
|
||||
static final Pattern WORDS = Pattern.compile("\\w+");
|
||||
|
||||
private static List<Cut> findCuts(String header) {
|
||||
List<Cut> result = new ArrayList<>();
|
||||
Matcher spaceMatcher = SPACES.matcher(header);
|
||||
Matcher wordMatcher = WORDS.matcher(header);
|
||||
int start = 0;
|
||||
while (start < header.length()) {
|
||||
if (!spaceMatcher.find(start)) {
|
||||
throw new AssertionError();
|
||||
}
|
||||
start = spaceMatcher.end();
|
||||
if (start >= header.length()) {
|
||||
break;
|
||||
}
|
||||
if (!wordMatcher.find(start)) {
|
||||
throw new AssertionError();
|
||||
}
|
||||
result.add(new Cut(wordMatcher.group(), wordMatcher.start(), wordMatcher.end()));
|
||||
start = wordMatcher.end();
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
private static List<Cut> adjustCuts(List<Cut> cuts) {
|
||||
List<Cut> result = new ArrayList<>();
|
||||
for (int i = 0; i < cuts.size(); i++) {
|
||||
Cut cut = cuts.get(i);
|
||||
int j = i + 1;
|
||||
int end = j < cuts.size() ? cuts.get(j).begin : Integer.MAX_VALUE;
|
||||
result.add(new Cut(cut.head, cut.begin, end));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a table.
|
||||
*
|
||||
* <p>
|
||||
* This is far from perfect, but good enough for making assertions in tests. For example, in
|
||||
* the breakpoints table, gdb may insert an extra informational line under a breakpoint row.
|
||||
* This line will get mangled and parsed as if it were an entry. However, it's "Num" cell
|
||||
* will be empty, so they will not likely interfere.
|
||||
*
|
||||
* @param out the output in tabular form
|
||||
* @return the table object, more or less
|
||||
*/
|
||||
public static Tabular parse(String out) {
|
||||
List<String> lines = List.of(out.split("\n"));
|
||||
if (lines.isEmpty()) {
|
||||
throw new AssertionError("Output is not tabular");
|
||||
}
|
||||
List<Cut> cuts = adjustCuts(findCuts(lines.get(0)));
|
||||
return new Tabular(cuts.stream().map(Cut::head).toList(),
|
||||
lines.stream().skip(1).map(l -> Row.parse(cuts, l)).toList());
|
||||
}
|
||||
|
||||
public Row findRow(String head, String contents) {
|
||||
return rows.stream()
|
||||
.filter(r -> Objects.equals(contents, r.getCell(head)))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
}
|
||||
}
|
||||
|
||||
public static void waitForPass(Runnable runnable, long timeoutMs, long retryDelayMs) {
|
||||
long start = System.currentTimeMillis();
|
||||
AssertionError lastError = null;
|
||||
while (System.currentTimeMillis() - start < timeoutMs) {
|
||||
try {
|
||||
runnable.run();
|
||||
return;
|
||||
}
|
||||
catch (AssertionError e) {
|
||||
lastError = e;
|
||||
}
|
||||
try {
|
||||
Thread.sleep(retryDelayMs);
|
||||
}
|
||||
catch (InterruptedException e) {
|
||||
// Retry sooner, I guess.
|
||||
}
|
||||
}
|
||||
if (lastError == null) {
|
||||
throw new AssertionError("Timed out before first try?");
|
||||
}
|
||||
throw lastError;
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,425 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package agent.gdb.rmi;
|
||||
|
||||
import static org.hamcrest.Matchers.greaterThan;
|
||||
import static org.hamcrest.Matchers.instanceOf;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.List;
|
||||
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
|
||||
import agent.gdb.model.GdbLinuxSpecimen;
|
||||
import ghidra.app.plugin.core.debug.utils.ManagedDomainObject;
|
||||
import ghidra.dbg.target.TargetExecutionStateful.TargetExecutionState;
|
||||
import ghidra.dbg.testutil.DummyProc;
|
||||
import ghidra.dbg.util.PathPattern;
|
||||
import ghidra.dbg.util.PathPredicates;
|
||||
import ghidra.program.model.address.AddressSpace;
|
||||
import ghidra.trace.database.ToyDBTraceBuilder;
|
||||
import ghidra.trace.model.Trace;
|
||||
import ghidra.trace.model.memory.TraceMemorySpace;
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
import ghidra.trace.model.time.TraceSnapshot;
|
||||
|
||||
public class GdbHooksTest extends AbstractGdbTraceRmiTest {
|
||||
private static final long RUN_TIMEOUT_MS = 20000;
|
||||
private static final long RETRY_MS = 500;
|
||||
|
||||
record GdbAndTrace(GdbAndHandler conn, ManagedDomainObject mdo) implements AutoCloseable {
|
||||
public void execute(String cmd) {
|
||||
conn.execute(cmd);
|
||||
}
|
||||
|
||||
public String executeCapture(String cmd) {
|
||||
return conn.executeCapture(cmd);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws Exception {
|
||||
conn.close();
|
||||
mdo.close();
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
protected GdbAndTrace startAndSyncGdb() throws Exception {
|
||||
GdbAndHandler conn = startAndConnectGdb();
|
||||
try {
|
||||
// TODO: Why does using 'set arch' cause a hang at quit?
|
||||
conn.execute("""
|
||||
set ghidra-language x86:LE:64:default
|
||||
ghidra trace start
|
||||
ghidra trace sync-enable""");
|
||||
ManagedDomainObject mdo = waitDomainObject("/New Traces/gdb/noname");
|
||||
tb = new ToyDBTraceBuilder((Trace) mdo.get());
|
||||
return new GdbAndTrace(conn, mdo);
|
||||
}
|
||||
catch (Exception e) {
|
||||
conn.close();
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnNewInferior() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("add-inferior");
|
||||
waitForPass(() -> assertEquals(2, tb.objValues(0, "Inferiors[]").size()));
|
||||
}
|
||||
}
|
||||
|
||||
protected String getIndex(TraceObject object, String pattern) {
|
||||
if (object == null) {
|
||||
return null;
|
||||
}
|
||||
PathPattern pat = PathPredicates.parse(pattern).getSingletonPattern();
|
||||
if (pat.countWildcards() != 1) {
|
||||
throw new IllegalArgumentException("Exactly one wildcard required");
|
||||
}
|
||||
List<String> path = object.getCanonicalPath().getKeyList();
|
||||
if (path.size() < pat.asPath().size()) {
|
||||
return null;
|
||||
}
|
||||
List<String> matched = pat.matchKeys(path.subList(0, pat.asPath().size()));
|
||||
if (matched == null) {
|
||||
return null;
|
||||
}
|
||||
return matched.get(0);
|
||||
}
|
||||
|
||||
protected String inferiorIndex(TraceObject object) {
|
||||
return getIndex(object, "Inferiors[]");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnInferiorSelected() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
traceManager.openTrace(tb.trace);
|
||||
// Both inferiors must have sync enabled
|
||||
conn.execute("""
|
||||
add-inferior
|
||||
inferior 2
|
||||
ghidra trace sync-enable""");
|
||||
|
||||
conn.execute("inferior 1");
|
||||
waitForPass(() -> assertEquals("1", inferiorIndex(traceManager.getCurrentObject())));
|
||||
|
||||
conn.execute("inferior 2");
|
||||
waitForPass(() -> assertEquals("2", inferiorIndex(traceManager.getCurrentObject())));
|
||||
|
||||
conn.execute("inferior 1");
|
||||
waitForPass(() -> assertEquals("1", inferiorIndex(traceManager.getCurrentObject())));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnInferiorDeleted() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("add-inferior");
|
||||
waitForPass(() -> assertEquals(2, tb.objValues(0, "Inferiors[]").size()));
|
||||
|
||||
conn.execute("remove-inferior 2");
|
||||
waitForPass(() -> assertEquals(1, tb.objValues(0, "Inferiors[]").size()));
|
||||
}
|
||||
}
|
||||
|
||||
protected long lastSnap(GdbAndTrace conn) {
|
||||
return conn.conn.handler().getLastSnapshot(tb.trace);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnNewThread() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file %s
|
||||
break work
|
||||
start""".formatted(GdbLinuxSpecimen.CLONE_EXIT.getCommandLine()));
|
||||
waitForPass(() -> {
|
||||
TraceObject inf = tb.obj("Inferiors[1]");
|
||||
assertNotNull(inf);
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
waitForPass(() -> assertEquals(1,
|
||||
tb.objValues(lastSnap(conn), "Inferiors[1].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("continue");
|
||||
waitForPass(() -> assertEquals(2,
|
||||
tb.objValues(lastSnap(conn), "Inferiors[1].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
protected String threadIndex(TraceObject object) {
|
||||
return getIndex(object, "Inferiors[1].Threads[]");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnThreadSelected() throws Exception {
|
||||
String cloneExit = DummyProc.which("expCloneExit");
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
traceManager.openTrace(tb.trace);
|
||||
|
||||
conn.execute("""
|
||||
file %s
|
||||
break work
|
||||
run""".formatted(cloneExit));
|
||||
waitForPass(() -> {
|
||||
TraceObject inf = tb.obj("Inferiors[1]");
|
||||
assertNotNull(inf);
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
waitForPass(() -> assertEquals(2,
|
||||
tb.objValues(lastSnap(conn), "Inferiors[1].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
// Now the real test
|
||||
conn.execute("thread 1");
|
||||
waitForPass(() -> assertEquals("1", threadIndex(traceManager.getCurrentObject())));
|
||||
|
||||
conn.execute("thread 2");
|
||||
waitForPass(() -> assertEquals("2", threadIndex(traceManager.getCurrentObject())));
|
||||
|
||||
conn.execute("thread 1");
|
||||
waitForPass(() -> assertEquals("1", threadIndex(traceManager.getCurrentObject())));
|
||||
}
|
||||
}
|
||||
|
||||
protected String frameIndex(TraceObject object) {
|
||||
return getIndex(object, "Inferiors[1].Threads[1].Stack[]");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnFrameSelected() throws Exception {
|
||||
String stack = DummyProc.which("expStack");
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
traceManager.openTrace(tb.trace);
|
||||
|
||||
conn.execute("""
|
||||
file %s
|
||||
break break_here
|
||||
run""".formatted(stack));
|
||||
waitForPass(() -> assertThat(
|
||||
tb.objValues(lastSnap(conn), "Inferiors[1].Threads[1].Stack[]").size(),
|
||||
greaterThan(2)),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("frame 1");
|
||||
waitForPass(() -> assertEquals("1", frameIndex(traceManager.getCurrentObject())),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("frame 0");
|
||||
waitForPass(() -> assertEquals("0", frameIndex(traceManager.getCurrentObject())),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@Ignore
|
||||
public void testOnSyscallMemory() throws Exception {
|
||||
// TODO: Need a specimen
|
||||
// FWIW, I've already seen this getting exercised in other tests.
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnMemoryChanged() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file bash
|
||||
start""");
|
||||
|
||||
long address = Long.decode(conn.executeCapture("print/x &main").split("\\s+")[2]);
|
||||
conn.execute("set *((char*) &main) = 0x7f");
|
||||
waitForPass(() -> {
|
||||
ByteBuffer buf = ByteBuffer.allocate(1);
|
||||
tb.trace.getMemoryManager().getBytes(lastSnap(conn), tb.addr(address), buf);
|
||||
assertEquals(0x7f, buf.get(0));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnRegisterChanged() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file bash
|
||||
start""");
|
||||
|
||||
TraceObject thread = waitForValue(() -> tb.obj("Inferiors[1].Threads[1]"));
|
||||
waitForPass(
|
||||
() -> assertEquals("STOPPED", tb.objValue(thread, lastSnap(conn), "_state")),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("set $rax = 0x1234");
|
||||
AddressSpace space = tb.trace.getBaseAddressFactory()
|
||||
.getAddressSpace("Inferiors[1].Threads[1].Stack[0].Registers");
|
||||
TraceMemorySpace regs = tb.trace.getMemoryManager().getMemorySpace(space, false);
|
||||
waitForPass(() -> assertEquals("1234",
|
||||
regs.getValue(lastSnap(conn), tb.reg("RAX")).getUnsignedValue().toString(16)));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnCont() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file bash
|
||||
run""");
|
||||
|
||||
TraceObject inf = waitForValue(() -> tb.obj("Inferiors[1]"));
|
||||
TraceObject thread = waitForValue(() -> tb.obj("Inferiors[1].Threads[1]"));
|
||||
waitForPass(() -> {
|
||||
assertEquals("RUNNING", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
assertEquals("RUNNING", tb.objValue(thread, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnStop() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file bash
|
||||
start""");
|
||||
|
||||
TraceObject inf = waitForValue(() -> tb.obj("Inferiors[1]"));
|
||||
TraceObject thread = waitForValue(() -> tb.obj("Inferiors[1].Threads[1]"));
|
||||
waitForPass(() -> {
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
assertEquals("STOPPED", tb.objValue(thread, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnExited() throws Exception {
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file bash
|
||||
set args -c "exit 1"
|
||||
run""");
|
||||
|
||||
waitForPass(() -> {
|
||||
TraceSnapshot snapshot =
|
||||
tb.trace.getTimeManager().getSnapshot(lastSnap(conn), false);
|
||||
assertNotNull(snapshot);
|
||||
assertEquals("Exited with code 1", snapshot.getDescription());
|
||||
|
||||
TraceObject inf1 = tb.obj("Inferiors[1]");
|
||||
assertNotNull(inf1);
|
||||
Object val = tb.objValue(inf1, lastSnap(conn), "_exit_code");
|
||||
assertThat(val, instanceOf(Number.class));
|
||||
assertEquals(1, ((Number) val).longValue());
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test on_clear_objfiles, on_new_objfile, on_free_objfile.
|
||||
*
|
||||
* <p>
|
||||
* Technically, this probably doesn't hit on_free_objfile, but all three just call
|
||||
* modules_changed, so I'm not concerned.
|
||||
*/
|
||||
@Test
|
||||
public void testOnEventsObjfiles() throws Exception {
|
||||
String print = DummyProc.which("expPrint");
|
||||
String modPrint = "Inferiors[1].Modules[%s]".formatted(print);
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("""
|
||||
file %s
|
||||
start""".formatted(print));
|
||||
waitForPass(() -> assertEquals(1, tb.objValues(lastSnap(conn), modPrint).size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("continue");
|
||||
waitState(1, () -> lastSnap(conn), TargetExecutionState.TERMINATED);
|
||||
/**
|
||||
* Termination does not clear objfiles. Not until we run a new target.
|
||||
*/
|
||||
conn.execute("""
|
||||
file bash
|
||||
set args -c "exit 1"
|
||||
run""");
|
||||
waitForPass(() -> assertEquals(0, tb.objValues(lastSnap(conn), modPrint).size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointCreated() throws Exception {
|
||||
String print = DummyProc.which("expPrint");
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("file " + print);
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Breakpoints[]").size());
|
||||
|
||||
conn.execute("break main");
|
||||
waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointModified() throws Exception {
|
||||
String print = DummyProc.which("expPrint");
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("file " + print);
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Breakpoints[]").size());
|
||||
|
||||
conn.execute("break main");
|
||||
TraceObject brk = waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
assertEquals(null, tb.objValue(brk, lastSnap(conn), "Commands"));
|
||||
|
||||
conn.execute("""
|
||||
commands %s
|
||||
echo test
|
||||
end""".formatted(brk.getCanonicalPath().index()));
|
||||
waitForPass(
|
||||
() -> assertEquals("echo test\n", tb.objValue(brk, lastSnap(conn), "Commands")));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointDeleted() throws Exception {
|
||||
String print = DummyProc.which("expPrint");
|
||||
try (GdbAndTrace conn = startAndSyncGdb()) {
|
||||
conn.execute("file " + print);
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Breakpoints[]").size());
|
||||
|
||||
conn.execute("break main");
|
||||
TraceObject brk = waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
|
||||
conn.execute("delete %s".formatted(brk.getCanonicalPath().index()));
|
||||
waitForPass(
|
||||
() -> assertEquals(0, tb.objValues(lastSnap(conn), "Breakpoints[]").size()));
|
||||
}
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,509 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package agent.lldb.rmi;
|
||||
|
||||
import static org.hamcrest.Matchers.startsWith;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStream;
|
||||
import java.net.InetAddress;
|
||||
import java.net.InetSocketAddress;
|
||||
import java.net.SocketAddress;
|
||||
import java.net.SocketTimeoutException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Objects;
|
||||
import java.util.Set;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.concurrent.TimeoutException;
|
||||
import java.util.function.Function;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import org.apache.commons.lang3.exception.ExceptionUtils;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
|
||||
import ghidra.app.plugin.core.debug.gui.AbstractGhidraHeadedDebuggerGUITest;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.RemoteAsyncResult;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.RemoteMethod;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiAcceptor;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiHandler;
|
||||
import ghidra.app.plugin.core.debug.service.rmi.trace.TraceRmiPlugin;
|
||||
import ghidra.app.plugin.core.debug.utils.ManagedDomainObject;
|
||||
import ghidra.app.services.TraceRmiService;
|
||||
import ghidra.dbg.testutil.DummyProc;
|
||||
import ghidra.framework.TestApplicationUtils;
|
||||
import ghidra.framework.main.ApplicationLevelOnlyPlugin;
|
||||
import ghidra.framework.model.DomainFile;
|
||||
import ghidra.framework.plugintool.Plugin;
|
||||
import ghidra.framework.plugintool.util.*;
|
||||
import ghidra.program.model.address.Address;
|
||||
import ghidra.program.model.address.AddressRangeImpl;
|
||||
import ghidra.trace.model.Lifespan;
|
||||
import ghidra.trace.model.breakpoint.TraceBreakpointKind;
|
||||
import ghidra.trace.model.breakpoint.TraceBreakpointKind.TraceBreakpointKindSet;
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
import ghidra.trace.model.target.TraceObjectValue;
|
||||
import ghidra.util.Msg;
|
||||
import ghidra.util.NumericUtilities;
|
||||
|
||||
public abstract class AbstractLldbTraceRmiTest extends AbstractGhidraHeadedDebuggerGUITest {
|
||||
// Connecting should be the first thing the script does, so use a tight timeout.
|
||||
protected static final int CONNECT_TIMEOUT_MS = 3000;
|
||||
protected static final int TIMEOUT_SECONDS = 300;
|
||||
protected static final int QUIT_TIMEOUT_MS = 1000;
|
||||
public static final String INSTRUMENT_STOPPED =
|
||||
"""
|
||||
ghidra_trace_txopen "Fake" 'ghidra_trace_create_obj Processes[1]'
|
||||
define do-set-stopped
|
||||
ghidra_trace_set_value Processes[1] _state '"STOPPED"'
|
||||
end
|
||||
define set-stopped
|
||||
ghidra_trace_txopen Stopped do-set-stopped
|
||||
end
|
||||
#lldb.debugger.HandleCommand('target stop-hook add -P ghidralldb.hooks.StopHook')
|
||||
#python lldb.events.stop.connect(lambda e: lldb.execute("set-stopped"))""";
|
||||
public static final String INSTRUMENT_RUNNING =
|
||||
"""
|
||||
ghidra_trace_txopen "Fake" 'ghidra_trace_create_obj Processes[1]'
|
||||
define do-set-running
|
||||
ghidra_trace_set_value Processes[1] _state '"RUNNING"'
|
||||
end
|
||||
define set-running
|
||||
ghidra_trace_txopen Running do-set-running
|
||||
end
|
||||
#lldb.debugger.HandleCommand('target stop-hook add -P ghidralldb.hooks.StopHook')
|
||||
#python lldb.events.cont.connect(lambda e: lldb.execute("set-running"))""";
|
||||
|
||||
protected TraceRmiService traceRmi;
|
||||
private Path lldbPath;
|
||||
private Path outFile;
|
||||
private Path errFile;
|
||||
|
||||
@BeforeClass
|
||||
public static void setupPython() throws Throwable {
|
||||
new ProcessBuilder("gradle", "Debugger-agent-lldb:installPyPackage")
|
||||
.directory(TestApplicationUtils.getInstallationDirectory())
|
||||
.inheritIO()
|
||||
.start()
|
||||
.waitFor();
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setupTraceRmi() throws Throwable {
|
||||
traceRmi = addPlugin(tool, TraceRmiPlugin.class);
|
||||
|
||||
lldbPath = Paths.get(DummyProc.which("lldb"));
|
||||
outFile = Files.createTempFile("lldbout", null);
|
||||
errFile = Files.createTempFile("lldberr", null);
|
||||
}
|
||||
|
||||
protected void addAllDebuggerPlugins() throws PluginException {
|
||||
PluginsConfiguration plugConf = new PluginsConfiguration() {
|
||||
@Override
|
||||
protected boolean accepts(Class<? extends Plugin> pluginClass) {
|
||||
return !ApplicationLevelOnlyPlugin.class.isAssignableFrom(pluginClass);
|
||||
}
|
||||
};
|
||||
|
||||
for (PluginDescription pd : plugConf
|
||||
.getPluginDescriptions(PluginPackage.getPluginPackage("Debugger"))) {
|
||||
addPlugin(tool, pd.getPluginClass());
|
||||
}
|
||||
}
|
||||
|
||||
protected static String addrToStringForLldb(InetAddress address) {
|
||||
if (address.isAnyLocalAddress()) {
|
||||
return "127.0.0.1"; // Can't connect to 0.0.0.0 as such. Choose localhost.
|
||||
}
|
||||
return address.getHostAddress();
|
||||
}
|
||||
|
||||
protected static String sockToStringForLldb(SocketAddress address) {
|
||||
if (address instanceof InetSocketAddress tcp) {
|
||||
return addrToStringForLldb(tcp.getAddress()) + ":" + tcp.getPort();
|
||||
}
|
||||
throw new AssertionError("Unhandled address type " + address);
|
||||
}
|
||||
|
||||
protected record LldbResult(boolean timedOut, int exitCode, String stdout, String stderr) {
|
||||
protected String handle() {
|
||||
if (!"".equals(stderr) || (0 != exitCode && 143 != exitCode)) {
|
||||
throw new LldbError(exitCode, stdout, stderr);
|
||||
}
|
||||
return stdout;
|
||||
}
|
||||
}
|
||||
|
||||
protected record ExecInLldb(Process lldb, CompletableFuture<LldbResult> future) {
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource") // Do not close stdin
|
||||
protected ExecInLldb execInLldb(String script) throws IOException {
|
||||
ProcessBuilder pb = new ProcessBuilder(lldbPath.toString());
|
||||
// If commands come from file, LLDB will quit after EOF.
|
||||
Msg.info(this, "outFile: " + outFile);
|
||||
Msg.info(this, "errFile: " + errFile);
|
||||
pb.redirectInput(ProcessBuilder.Redirect.PIPE);
|
||||
pb.redirectOutput(outFile.toFile());
|
||||
pb.redirectError(errFile.toFile());
|
||||
Process lldbProc = pb.start();
|
||||
OutputStream stdin = lldbProc.getOutputStream();
|
||||
stdin.write(script.getBytes());
|
||||
stdin.flush();
|
||||
return new ExecInLldb(lldbProc, CompletableFuture.supplyAsync(() -> {
|
||||
try {
|
||||
if (!lldbProc.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS)) {
|
||||
Msg.error(this, "Timed out waiting for LLDB");
|
||||
lldbProc.destroyForcibly();
|
||||
lldbProc.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
return new LldbResult(true, -1, Files.readString(outFile),
|
||||
Files.readString(errFile));
|
||||
}
|
||||
Msg.info(this, "LLDB exited with code " + lldbProc.exitValue());
|
||||
return new LldbResult(false, lldbProc.exitValue(), Files.readString(outFile),
|
||||
Files.readString(errFile));
|
||||
}
|
||||
catch (Exception e) {
|
||||
return ExceptionUtils.rethrow(e);
|
||||
}
|
||||
finally {
|
||||
lldbProc.destroyForcibly();
|
||||
}
|
||||
}));
|
||||
}
|
||||
|
||||
public static class LldbError extends RuntimeException {
|
||||
public final int exitCode;
|
||||
public final String stdout;
|
||||
public final String stderr;
|
||||
|
||||
public LldbError(int exitCode, String stdout, String stderr) {
|
||||
super("""
|
||||
exitCode=%d:
|
||||
----stdout----
|
||||
%s
|
||||
----stderr----
|
||||
%s
|
||||
""".formatted(exitCode, stdout, stderr));
|
||||
this.exitCode = exitCode;
|
||||
this.stdout = stdout;
|
||||
this.stderr = stderr;
|
||||
}
|
||||
}
|
||||
|
||||
protected String runThrowError(String script) throws Exception {
|
||||
CompletableFuture<LldbResult> result = execInLldb(script).future;
|
||||
return result.get(TIMEOUT_SECONDS, TimeUnit.SECONDS).handle();
|
||||
}
|
||||
|
||||
protected record LldbAndHandler(ExecInLldb exec, TraceRmiHandler handler)
|
||||
implements AutoCloseable {
|
||||
protected RemoteMethod getMethod(String name) {
|
||||
return Objects.requireNonNull(handler.getMethods().get(name));
|
||||
}
|
||||
|
||||
public void execute(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
execute.invoke(Map.of("cmd", cmd));
|
||||
}
|
||||
|
||||
public RemoteAsyncResult executeAsync(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
return execute.invokeAsync(Map.of("cmd", cmd));
|
||||
}
|
||||
|
||||
public String executeCapture(String cmd) {
|
||||
RemoteMethod execute = getMethod("execute");
|
||||
return (String) execute.invoke(Map.of("cmd", cmd, "to_string", true));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws Exception {
|
||||
Msg.info(this, "Cleaning up lldb");
|
||||
exec.lldb().destroy();
|
||||
try {
|
||||
LldbResult r = exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
r.handle();
|
||||
waitForPass(() -> assertTrue(handler.isClosed()));
|
||||
}
|
||||
finally {
|
||||
exec.lldb.destroyForcibly();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected LldbAndHandler startAndConnectLldb(Function<String, String> scriptSupplier)
|
||||
throws Exception {
|
||||
TraceRmiAcceptor acceptor = traceRmi.acceptOne(null);
|
||||
ExecInLldb exec =
|
||||
execInLldb(scriptSupplier.apply(sockToStringForLldb(acceptor.getAddress())));
|
||||
acceptor.setTimeout(CONNECT_TIMEOUT_MS);
|
||||
try {
|
||||
TraceRmiHandler handler = acceptor.accept();
|
||||
return new LldbAndHandler(exec, handler);
|
||||
}
|
||||
catch (SocketTimeoutException e) {
|
||||
exec.lldb.destroyForcibly();
|
||||
exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS).handle();
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
protected LldbAndHandler startAndConnectLldb() throws Exception {
|
||||
return startAndConnectLldb(addr -> """
|
||||
script import ghidralldb
|
||||
ghidra_trace_connect %s
|
||||
""".formatted(addr));
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
protected String runThrowError(Function<String, String> scriptSupplier)
|
||||
throws Exception {
|
||||
LldbAndHandler conn = startAndConnectLldb(scriptSupplier);
|
||||
LldbResult r = conn.exec.future.get(TIMEOUT_SECONDS, TimeUnit.SECONDS);
|
||||
String stdout = r.handle();
|
||||
waitForPass(() -> assertTrue(conn.handler.isClosed()));
|
||||
return stdout;
|
||||
}
|
||||
|
||||
protected void waitStopped() {
|
||||
TraceObject proc = Objects.requireNonNull(tb.objAny("Processes[]", Lifespan.at(0)));
|
||||
waitForPass(() -> assertEquals("STOPPED", tb.objValue(proc, 0, "_state")));
|
||||
waitTxDone();
|
||||
}
|
||||
|
||||
protected void waitRunning() {
|
||||
TraceObject proc = Objects.requireNonNull(tb.objAny("Processes[]", Lifespan.at(0)));
|
||||
waitForPass(() -> assertEquals("RUNNING", tb.objValue(proc, 0, "_state")));
|
||||
waitTxDone();
|
||||
}
|
||||
|
||||
protected String extractOutSection(String out, String head) {
|
||||
String[] split = out.split("\n");
|
||||
String xout = "";
|
||||
for (String s : split) {
|
||||
if (!s.startsWith("(lldb)") && !s.equals("")) {
|
||||
xout += s + "\n";
|
||||
}
|
||||
}
|
||||
return xout.split(head)[1].split("---")[0].replace("(lldb)", "").trim();
|
||||
}
|
||||
|
||||
record MemDump(long address, byte[] data) {
|
||||
}
|
||||
|
||||
protected MemDump parseHexDump(String dump) throws IOException {
|
||||
// First, get the address. Assume contiguous, so only need top line.
|
||||
List<String> lines = List.of(dump.split("\n"));
|
||||
List<String> toksLine0 = List.of(lines.get(0).split("\\s+"));
|
||||
assertThat(toksLine0.get(0), startsWith("0x"));
|
||||
String addrstr = toksLine0.get(0);
|
||||
if (addrstr.contains(":")) {
|
||||
addrstr = addrstr.substring(0, addrstr.indexOf(":"));
|
||||
}
|
||||
long address = Long.decode(addrstr);
|
||||
|
||||
ByteArrayOutputStream buf = new ByteArrayOutputStream();
|
||||
for (String l : lines) {
|
||||
List<String> parts = List.of(l.split(":"));
|
||||
assertEquals(2, parts.size());
|
||||
String hex = parts.get(1).replaceAll("\\s*0x", "");
|
||||
byte[] lineData = NumericUtilities.convertStringToBytes(hex);
|
||||
assertNotNull("Converted to null: " + hex, parts.get(1));
|
||||
buf.write(lineData);
|
||||
}
|
||||
return new MemDump(address, buf.toByteArray());
|
||||
}
|
||||
|
||||
record RegDump() {
|
||||
}
|
||||
|
||||
protected RegDump parseRegDump(String dump) {
|
||||
return new RegDump();
|
||||
}
|
||||
|
||||
protected ManagedDomainObject openDomainObject(String path) throws Exception {
|
||||
DomainFile df = env.getProject().getProjectData().getFile(path);
|
||||
assertNotNull(df);
|
||||
return new ManagedDomainObject(df, false, false, monitor);
|
||||
}
|
||||
|
||||
protected ManagedDomainObject waitDomainObject(String path) throws Exception {
|
||||
DomainFile df;
|
||||
long start = System.currentTimeMillis();
|
||||
while (true) {
|
||||
df = env.getProject().getProjectData().getFile(path);
|
||||
if (df != null) {
|
||||
return new ManagedDomainObject(df, false, false, monitor);
|
||||
}
|
||||
Thread.sleep(1000);
|
||||
if (System.currentTimeMillis() - start > 30000) {
|
||||
throw new TimeoutException("30 seconds expired waiting for domain file");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected void assertBreakLoc(TraceObjectValue locVal, String key, Address addr, int len,
|
||||
Set<TraceBreakpointKind> kinds, String expression) throws Exception {
|
||||
assertEquals(key, locVal.getEntryKey());
|
||||
TraceObject loc = locVal.getChild();
|
||||
TraceObject spec = loc.getCanonicalParent(0).getParent();
|
||||
assertEquals(new AddressRangeImpl(addr, len), loc.getValue(0, "_range").getValue());
|
||||
assertEquals(TraceBreakpointKindSet.encode(kinds), spec.getValue(0, "_kinds").getValue());
|
||||
assertTrue(spec.getValue(0, "_expression").getValue().toString().contains(expression));
|
||||
}
|
||||
|
||||
protected void assertWatchLoc(TraceObjectValue locVal, String key, Address addr, int len,
|
||||
Set<TraceBreakpointKind> kinds, String expression) throws Exception {
|
||||
assertEquals(key, locVal.getEntryKey());
|
||||
TraceObject loc = locVal.getChild();
|
||||
assertEquals(new AddressRangeImpl(addr, len), loc.getValue(0, "_range").getValue());
|
||||
assertEquals(TraceBreakpointKindSet.encode(kinds), loc.getValue(0, "_kinds").getValue());
|
||||
}
|
||||
|
||||
protected void waitTxDone() {
|
||||
waitFor(() -> tb.trace.getCurrentTransactionInfo() == null);
|
||||
}
|
||||
|
||||
private record Cut(String head, int begin, int end) {
|
||||
String parseCell(String line) {
|
||||
int begin = Math.min(line.length(), this.begin);
|
||||
int end = Math.min(line.length(), this.end);
|
||||
/**
|
||||
* NOTE: Do not assert previous char is space.
|
||||
*
|
||||
* When breakpoints table spells out locations, Address and What cells are indented and
|
||||
* no longer align with their column headers.
|
||||
*/
|
||||
return line.substring(begin, end).trim();
|
||||
}
|
||||
}
|
||||
|
||||
protected record Row(Map<String, String> cells) {
|
||||
private static Row parse(List<Cut> cuts, String line) {
|
||||
return new Row(
|
||||
cuts.stream().collect(Collectors.toMap(Cut::head, c -> c.parseCell(line))));
|
||||
}
|
||||
|
||||
public String getCell(String head) {
|
||||
return cells.get(head);
|
||||
}
|
||||
}
|
||||
|
||||
protected record Tabular(List<String> headings, List<Row> rows) {
|
||||
static final Pattern SPACES = Pattern.compile(" *");
|
||||
static final Pattern WORDS = Pattern.compile("\\w+");
|
||||
|
||||
private static List<Cut> findCuts(String header) {
|
||||
List<Cut> result = new ArrayList<>();
|
||||
Matcher spaceMatcher = SPACES.matcher(header);
|
||||
Matcher wordMatcher = WORDS.matcher(header);
|
||||
int start = 0;
|
||||
while (start < header.length()) {
|
||||
if (!spaceMatcher.find(start)) {
|
||||
throw new AssertionError();
|
||||
}
|
||||
start = spaceMatcher.end();
|
||||
if (start >= header.length()) {
|
||||
break;
|
||||
}
|
||||
if (!wordMatcher.find(start)) {
|
||||
throw new AssertionError();
|
||||
}
|
||||
result.add(new Cut(wordMatcher.group(), wordMatcher.start(), wordMatcher.end()));
|
||||
start = wordMatcher.end();
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
private static List<Cut> adjustCuts(List<Cut> cuts) {
|
||||
List<Cut> result = new ArrayList<>();
|
||||
for (int i = 0; i < cuts.size(); i++) {
|
||||
Cut cut = cuts.get(i);
|
||||
int j = i + 1;
|
||||
int end = j < cuts.size() ? cuts.get(j).begin : Integer.MAX_VALUE;
|
||||
result.add(new Cut(cut.head, cut.begin, end));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a table.
|
||||
*
|
||||
* <p>
|
||||
* This is far from perfect, but good enough for making assertions in tests. For example, in
|
||||
* the breakpoints table, lldb may insert an extra informational line under a breakpoint
|
||||
* row. This line will get mangled and parsed as if it were an entry. However, it's "Num"
|
||||
* cell will be empty, so they will not likely interfere.
|
||||
*
|
||||
* @param out the output in tabular form
|
||||
* @return the table object, more or less
|
||||
*/
|
||||
public static Tabular parse(String out) {
|
||||
List<String> lines = List.of(out.split("\n"));
|
||||
if (lines.isEmpty()) {
|
||||
throw new AssertionError("Output is not tabular");
|
||||
}
|
||||
List<Cut> cuts = adjustCuts(findCuts(lines.get(0)));
|
||||
return new Tabular(cuts.stream().map(Cut::head).toList(),
|
||||
lines.stream().skip(1).map(l -> Row.parse(cuts, l)).toList());
|
||||
}
|
||||
|
||||
public Row findRow(String head, String contents) {
|
||||
return rows.stream()
|
||||
.filter(r -> Objects.equals(contents, r.getCell(head)))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
}
|
||||
}
|
||||
|
||||
public static void waitForPass(Runnable runnable, long timeoutMs, long retryDelayMs) {
|
||||
long start = System.currentTimeMillis();
|
||||
AssertionError lastError = null;
|
||||
while (System.currentTimeMillis() - start < timeoutMs) {
|
||||
try {
|
||||
runnable.run();
|
||||
return;
|
||||
}
|
||||
catch (AssertionError e) {
|
||||
lastError = e;
|
||||
}
|
||||
try {
|
||||
Thread.sleep(retryDelayMs);
|
||||
}
|
||||
catch (InterruptedException e) {
|
||||
// Retry sooner, I guess.
|
||||
}
|
||||
}
|
||||
if (lastError == null) {
|
||||
throw new AssertionError("Timed out before first try?");
|
||||
}
|
||||
throw lastError;
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,407 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package agent.lldb.rmi;
|
||||
|
||||
import static org.hamcrest.Matchers.greaterThan;
|
||||
import static org.hamcrest.Matchers.instanceOf;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
import java.nio.ByteBuffer;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
|
||||
import agent.gdb.model.GdbLinuxSpecimen;
|
||||
import ghidra.app.plugin.core.debug.utils.ManagedDomainObject;
|
||||
import ghidra.dbg.util.PathPattern;
|
||||
import ghidra.dbg.util.PathPredicates;
|
||||
import ghidra.program.model.address.AddressSpace;
|
||||
import ghidra.trace.database.ToyDBTraceBuilder;
|
||||
import ghidra.trace.model.Lifespan;
|
||||
import ghidra.trace.model.Trace;
|
||||
import ghidra.trace.model.memory.TraceMemorySpace;
|
||||
import ghidra.trace.model.target.TraceObject;
|
||||
import ghidra.trace.model.time.TraceSnapshot;
|
||||
|
||||
public class LldbHooksTest extends AbstractLldbTraceRmiTest {
|
||||
private static final long RUN_TIMEOUT_MS = 20000;
|
||||
private static final long RETRY_MS = 500;
|
||||
|
||||
record LldbAndTrace(LldbAndHandler conn, ManagedDomainObject mdo) implements AutoCloseable {
|
||||
public void execute(String cmd) {
|
||||
conn.execute(cmd);
|
||||
}
|
||||
|
||||
public String executeCapture(String cmd) {
|
||||
return conn.executeCapture(cmd);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws Exception {
|
||||
conn.close();
|
||||
mdo.close();
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
protected LldbAndTrace startAndSyncLldb() throws Exception {
|
||||
LldbAndHandler conn = startAndConnectLldb();
|
||||
try {
|
||||
// TODO: Why does using 'set arch' cause a hang at quit?
|
||||
conn.execute("ghidralldb.util.set_convenience_variable('ghidra-language', 'x86:LE:64:default')");
|
||||
conn.execute("ghidra_trace_start");
|
||||
ManagedDomainObject mdo = waitDomainObject("/New Traces/lldb/noname");
|
||||
tb = new ToyDBTraceBuilder((Trace) mdo.get());
|
||||
return new LldbAndTrace(conn, mdo);
|
||||
}
|
||||
catch (Exception e) {
|
||||
conn.close();
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
protected long lastSnap(LldbAndTrace conn) {
|
||||
return conn.conn.handler().getLastSnapshot(tb.trace);
|
||||
}
|
||||
|
||||
// TODO: This passes if you single-step through it but fails on some transactional stuff if run
|
||||
//@Test
|
||||
public void testOnNewThread() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
|
||||
start(conn, "%s".formatted(GdbLinuxSpecimen.CLONE_EXIT.getCommandLine()));
|
||||
conn.execute("break set -n work");
|
||||
waitForPass(() -> {
|
||||
TraceObject proc = tb.objAny("Processes[]");
|
||||
assertNotNull(proc);
|
||||
assertEquals("STOPPED", tb.objValue(proc, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
txPut(conn, "threads");
|
||||
waitForPass(() -> assertEquals(1,
|
||||
tb.objValues(lastSnap(conn), "Processes[].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("continue");
|
||||
waitStopped();
|
||||
txPut(conn, "threads");
|
||||
waitForPass(() -> assertEquals(2,
|
||||
tb.objValues(lastSnap(conn), "Processes[].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: This passes if you single-step through it but fails on some transactional stuff if run
|
||||
//@Test
|
||||
public void testOnThreadSelected() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
traceManager.openTrace(tb.trace);
|
||||
|
||||
start(conn, "%s".formatted(GdbLinuxSpecimen.CLONE_EXIT.getCommandLine()));
|
||||
conn.execute("break set -n work");
|
||||
|
||||
waitForPass(() -> {
|
||||
TraceObject inf = tb.objAny("Processes[]");
|
||||
assertNotNull(inf);
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
txPut(conn, "threads");
|
||||
waitForPass(() -> assertEquals(1,
|
||||
tb.objValues(lastSnap(conn), "Processes[].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("continue");
|
||||
waitStopped();
|
||||
waitForPass(() -> {
|
||||
TraceObject inf = tb.objAny("Processes[]");
|
||||
assertNotNull(inf);
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
waitForPass(() -> assertEquals(2,
|
||||
tb.objValues(lastSnap(conn), "Processes[].Threads[]").size()),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
// Now the real test
|
||||
conn.execute("thread select 1");
|
||||
conn.execute("frame select 0");
|
||||
waitForPass(() -> {
|
||||
String ti0 = conn.executeCapture("thread info");
|
||||
assertTrue(ti0.contains("#1"));
|
||||
String threadIndex = threadIndex(traceManager.getCurrentObject());
|
||||
assertTrue(ti0.contains(threadIndex));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("thread select 2");
|
||||
conn.execute("frame select 0");
|
||||
waitForPass(() -> {
|
||||
String ti0 = conn.executeCapture("thread info");
|
||||
assertTrue(ti0.contains("#2"));
|
||||
String threadIndex = threadIndex(traceManager.getCurrentObject());
|
||||
assertTrue(ti0.contains(threadIndex));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("thread select 1");
|
||||
conn.execute("frame select 0");
|
||||
waitForPass(() -> {
|
||||
String ti0 = conn.executeCapture("thread info");
|
||||
assertTrue(ti0.contains("#1"));
|
||||
String threadIndex = threadIndex(traceManager.getCurrentObject());
|
||||
assertTrue(ti0.contains(threadIndex));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
protected String getIndex(TraceObject object, String pattern, int n) {
|
||||
if (object == null) {
|
||||
return null;
|
||||
}
|
||||
PathPattern pat = PathPredicates.parse(pattern).getSingletonPattern();
|
||||
// if (pat.countWildcards() != 1) {
|
||||
// throw new IllegalArgumentException("Exactly one wildcard required");
|
||||
// }
|
||||
List<String> path = object.getCanonicalPath().getKeyList();
|
||||
if (path.size() < pat.asPath().size()) {
|
||||
return null;
|
||||
}
|
||||
List<String> matched = pat.matchKeys(path.subList(0, pat.asPath().size()));
|
||||
if (matched == null) {
|
||||
return null;
|
||||
}
|
||||
if (matched.size() <= n) {
|
||||
return null;
|
||||
}
|
||||
return matched.get(n);
|
||||
}
|
||||
|
||||
protected String threadIndex(TraceObject object) {
|
||||
return getIndex(object, "Processes[].Threads[]", 1);
|
||||
}
|
||||
|
||||
protected String frameIndex(TraceObject object) {
|
||||
return getIndex(object, "Processes[].Threads[].Stack[]", 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnFrameSelected() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
traceManager.openTrace(tb.trace);
|
||||
|
||||
start(conn, "bash");
|
||||
conn.execute("breakpoint set -n read");
|
||||
conn.execute("cont");
|
||||
|
||||
waitStopped();
|
||||
waitForPass(() -> assertThat(
|
||||
tb.objValues(lastSnap(conn), "Processes[].Threads[].Stack[]").size(),
|
||||
greaterThan(2)),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("frame select 1");
|
||||
waitForPass(() -> assertEquals("1", frameIndex(traceManager.getCurrentObject())),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
|
||||
conn.execute("frame select 0");
|
||||
waitForPass(() -> assertEquals("0", frameIndex(traceManager.getCurrentObject())),
|
||||
RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@Ignore
|
||||
public void testOnSyscallMemory() throws Exception {
|
||||
// TODO: Need a specimen
|
||||
// FWIW, I've already seen this getting exercised in other tests.
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnMemoryChanged() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
|
||||
long address = Long.decode(conn.executeCapture("dis -c1 -n main").split("\\s+")[1]);
|
||||
conn.execute("expr *((char*)(void(*)())main) = 0x7f");
|
||||
conn.execute("ghidra_trace_txstart 'Tx'");
|
||||
conn.execute("ghidra_trace_putmem `(void(*)())main` 10");
|
||||
conn.execute("ghidra_trace_txcommit");
|
||||
|
||||
waitForPass(() -> {
|
||||
ByteBuffer buf = ByteBuffer.allocate(10);
|
||||
tb.trace.getMemoryManager().getBytes(lastSnap(conn), tb.addr(address), buf);
|
||||
assertEquals(0x7f, buf.get(0));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnRegisterChanged() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
|
||||
conn.execute("expr $rax = 0x1234");
|
||||
conn.execute("ghidra_trace_txstart 'Tx'");
|
||||
conn.execute("ghidra_trace_putreg");
|
||||
conn.execute("ghidra_trace_txcommit");
|
||||
|
||||
String path = "Processes[].Threads[].Stack[].Registers";
|
||||
TraceObject registers = Objects.requireNonNull(tb.objAny(path, Lifespan.at(0)));
|
||||
AddressSpace space = tb.trace.getBaseAddressFactory()
|
||||
.getAddressSpace(registers.getCanonicalPath().toString());
|
||||
TraceMemorySpace regs = tb.trace.getMemoryManager().getMemorySpace(space, false);
|
||||
waitForPass(() -> assertEquals("1234",
|
||||
regs.getValue(lastSnap(conn), tb.reg("RAX")).getUnsignedValue().toString(16)));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnCont() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
|
||||
conn.execute("cont");
|
||||
waitRunning();
|
||||
|
||||
TraceObject proc = waitForValue(() -> tb.objAny("Processes[]"));
|
||||
waitForPass(() -> {
|
||||
assertEquals("RUNNING", tb.objValue(proc, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnStop() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
|
||||
TraceObject inf = waitForValue(() -> tb.objAny("Processes[]"));
|
||||
waitForPass(() -> {
|
||||
assertEquals("STOPPED", tb.objValue(inf, lastSnap(conn), "_state"));
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnExited() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
conn.execute("file bash");
|
||||
conn.execute("ghidra_trace_sync_enable");
|
||||
conn.execute("process launch --stop-at-entry -- -c 'exit 1'");
|
||||
txPut(conn, "processes");
|
||||
|
||||
conn.execute("cont");
|
||||
waitRunning();
|
||||
waitStopped();
|
||||
|
||||
waitForPass(() -> {
|
||||
TraceSnapshot snapshot =
|
||||
tb.trace.getTimeManager().getSnapshot(lastSnap(conn), false);
|
||||
assertNotNull(snapshot);
|
||||
assertEquals("Exited with code 1", snapshot.getDescription());
|
||||
|
||||
TraceObject proc = tb.objAny("Processes[]");
|
||||
assertNotNull(proc);
|
||||
Object val = tb.objValue(proc, lastSnap(conn), "_exit_code");
|
||||
assertThat(val, instanceOf(Number.class));
|
||||
assertEquals(1, ((Number) val).longValue());
|
||||
}, RUN_TIMEOUT_MS, RETRY_MS);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointCreated() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Processes[].Breakpoints[]").size());
|
||||
|
||||
conn.execute("breakpoint set -n main");
|
||||
conn.execute("stepi");
|
||||
|
||||
waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Processes[].Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointModified() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Breakpoints[]").size());
|
||||
|
||||
conn.execute("breakpoint set -n main");
|
||||
conn.execute("stepi");
|
||||
TraceObject brk = waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
assertEquals(null, tb.objValue(brk, lastSnap(conn), "Condition"));
|
||||
conn.execute("breakpoint modify -c 'x>3'");
|
||||
conn.execute("stepi");
|
||||
// NB: Testing "Commands" requires multi-line input - not clear how to do this
|
||||
//assertEquals(null, tb.objValue(brk, lastSnap(conn), "Commands"));
|
||||
//conn.execute("breakpoint command add 'echo test'");
|
||||
//conn.execute("DONE");
|
||||
|
||||
waitForPass(
|
||||
() -> assertEquals("x>3", tb.objValue(brk, lastSnap(conn), "Condition")));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testOnBreakpointDeleted() throws Exception {
|
||||
try (LldbAndTrace conn = startAndSyncLldb()) {
|
||||
start(conn, "bash");
|
||||
assertEquals(0, tb.objValues(lastSnap(conn), "Processes[].Breakpoints[]").size());
|
||||
|
||||
conn.execute("breakpoint set -n main");
|
||||
conn.execute("stepi");
|
||||
|
||||
TraceObject brk = waitForPass(() -> {
|
||||
List<Object> brks = tb.objValues(lastSnap(conn), "Processes[].Breakpoints[]");
|
||||
assertEquals(1, brks.size());
|
||||
return (TraceObject) brks.get(0);
|
||||
});
|
||||
|
||||
conn.execute("breakpoint delete %s".formatted(brk.getCanonicalPath().index()));
|
||||
conn.execute("stepi");
|
||||
|
||||
waitForPass(
|
||||
() -> assertEquals(0, tb.objValues(lastSnap(conn), "Processes[].Breakpoints[]").size()));
|
||||
}
|
||||
}
|
||||
|
||||
private void start(LldbAndTrace conn, String obj) {
|
||||
conn.execute("file "+obj);
|
||||
conn.execute("ghidra_trace_sync_enable");
|
||||
conn.execute("process launch --stop-at-entry");
|
||||
txPut(conn, "processes");
|
||||
}
|
||||
|
||||
private void txPut(LldbAndTrace conn, String obj) {
|
||||
conn.execute("ghidra_trace_txstart 'Tx"+obj+"'");
|
||||
conn.execute("ghidra_trace_put_"+obj);
|
||||
conn.execute("ghidra_trace_txcommit");
|
||||
}
|
||||
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
94
gradle/debugger/hasProtobuf.gradle
Normal file
94
gradle/debugger/hasProtobuf.gradle
Normal file
@ -0,0 +1,94 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*plugins {
|
||||
id 'com.google.protobuf' version '0.8.10'
|
||||
}*/
|
||||
|
||||
configurations {
|
||||
allProtocArtifacts
|
||||
protocArtifact
|
||||
}
|
||||
|
||||
def platform = getCurrentPlatformName()
|
||||
|
||||
|
||||
dependencies {
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
allProtocArtifacts 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
|
||||
if (isCurrentWindows()) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:windows-x86_64@exe'
|
||||
}
|
||||
if (isCurrentLinux()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:linux-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
if (isCurrentMac()) {
|
||||
if (platform.endsWith("x86_64")) {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-x86_64@exe'
|
||||
}
|
||||
else {
|
||||
protocArtifact 'com.google.protobuf:protoc:3.21.8:osx-aarch_64@exe'
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*protobuf {
|
||||
protoc {
|
||||
artifact = 'com.google.protobuf:protoc:3.21.8'
|
||||
}
|
||||
}*/
|
||||
|
||||
task generateProto {
|
||||
ext.srcdir = file("src/main/proto")
|
||||
ext.src = fileTree(srcdir) {
|
||||
include "**/*.proto"
|
||||
}
|
||||
ext.outdir = file("build/generated/source/proto/main/java")
|
||||
outputs.dir(outdir)
|
||||
inputs.files(src)
|
||||
dependsOn(configurations.protocArtifact)
|
||||
doLast {
|
||||
def exe = configurations.protocArtifact.first()
|
||||
if (!isCurrentWindows()) {
|
||||
exe.setExecutable(true)
|
||||
}
|
||||
exec {
|
||||
commandLine exe, "--java_out=$outdir", "-I$srcdir"
|
||||
args src
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
tasks.compileJava.dependsOn(tasks.generateProto)
|
||||
tasks.eclipse.dependsOn(tasks.generateProto)
|
||||
rootProject.tasks.prepDev.dependsOn(tasks.generateProto)
|
||||
|
||||
sourceSets {
|
||||
main {
|
||||
java {
|
||||
srcDir tasks.generateProto.outdir
|
||||
}
|
||||
}
|
||||
}
|
||||
zipSourceSubproject.dependsOn generateProto
|
||||
86
gradle/debugger/hasPythonPackage.gradle
Normal file
86
gradle/debugger/hasPythonPackage.gradle
Normal file
@ -0,0 +1,86 @@
|
||||
/* ###
|
||||
* IP: GHIDRA
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
configurations {
|
||||
pypkgInstall
|
||||
}
|
||||
|
||||
task assemblePyPackage(type: Copy) {
|
||||
from "src/main/py"
|
||||
into "build/pypkg/"
|
||||
}
|
||||
|
||||
def getGdbPython() {
|
||||
def out = new ByteArrayOutputStream()
|
||||
exec {
|
||||
commandLine "gdb", "--batch"
|
||||
args "-ex", "python import sys"
|
||||
args "-ex", "python print(f'python{sys.version_info.major}.{sys.version_info.minor}')"
|
||||
standardOutput = out
|
||||
}
|
||||
return "$out".strip()
|
||||
}
|
||||
|
||||
def getLldbPython() {
|
||||
def out = new ByteArrayOutputStream()
|
||||
exec {
|
||||
commandLine "lldb", "--batch"
|
||||
args "-ex", "python import sys"
|
||||
args "-ex", "python print(f'python{sys.version_info.major}.{sys.version_info.minor}')"
|
||||
standardOutput = out
|
||||
}
|
||||
return "$out".strip()
|
||||
}
|
||||
|
||||
task configureBuildPyPackage {
|
||||
doLast {
|
||||
def gdbPython = getGdbPython()
|
||||
buildPyPackage.commandLine gdbPython, "-m", "build"
|
||||
}
|
||||
}
|
||||
|
||||
task buildPyPackage(type: Exec) {
|
||||
dependsOn(configureBuildPyPackage)
|
||||
ext.dist = { file("build/pypkg/dist") }
|
||||
inputs.files(assemblePyPackage)
|
||||
outputs.dir(dist)
|
||||
workingDir { "build/pypkg" }
|
||||
}
|
||||
|
||||
task configureInstallPyPackage {
|
||||
dependsOn(configurations.pypkgInstall)
|
||||
doLast {
|
||||
def gdbPython = getGdbPython()
|
||||
installPyPackage.commandLine gdbPython, "-m", "pip", "install", "--force-reinstall"
|
||||
installPyPackage.args configurations.pypkgInstall.filter { f -> !f.name.endsWith(".jar") }
|
||||
installPyPackage.args file("build/pypkg")
|
||||
}
|
||||
}
|
||||
|
||||
task installPyPackage(type: Exec) {
|
||||
dependsOn(configureInstallPyPackage)
|
||||
inputs.files(assemblePyPackage)
|
||||
}
|
||||
|
||||
task phonyJarPyPackage(type: Jar) {
|
||||
dependsOn(assemblePyPackage)
|
||||
}
|
||||
|
||||
afterEvaluate {
|
||||
artifacts {
|
||||
pypkgInstall file("build/pypkg")
|
||||
pypkgInstall phonyJarPyPackage
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user