Nixyri/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2024-11-22 04:05:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix to ARM switch function fixups

Browse Source
This commit is contained in:
caheckman 2020-11-13 17:15:11 -05:00
parent 7bd149cb84
commit 1f443a15b4
2 changed files with 8 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Ghidra/Processors/ARM/data/languages/ARM.cspec
View File

@ -158,8 +158,7 @@
tmpptr = lr & 0xfffffffe;
offset = *:1 (tmpptr + r0);
offset = offset * 2;
lr = lr + zext(offset);
lr = lr + 2 * zext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -177,8 +176,7 @@
tmpptr = lr & 0xfffffffe;
offset = *:1 (tmpptr + r0);
offset = offset * 2;
lr = lr + sext(offset);
lr = lr + 2 * sext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -197,8 +195,7 @@
index = r0 * 2;
offset = *:2 (tmpptr + index);
offset = offset * 2;
lr = lr + sext(offset);
lr = lr + 2 * sext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -217,8 +214,7 @@
index = r0 * 2;
offset = *:2 (tmpptr + index);
offset = offset * 2;
lr = lr + zext(offset);
lr = lr + 2 * zext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;

12
Ghidra/Processors/ARM/data/languages/ARM_v45.cspec
View File

@ -117,8 +117,7 @@
tmpptr = lr & 0xfffffffe;
offset = *:1 (tmpptr + r0);
offset = offset * 2;
lr = lr + zext(offset);
lr = lr + 2 * zext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -136,8 +135,7 @@
tmpptr = lr & 0xfffffffe;
offset = *:1 (tmpptr + r0);
offset = offset * 2;
lr = lr + sext(offset);
lr = lr + 2 * sext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -156,8 +154,7 @@
index = r0 * 2;
offset = *:2 (tmpptr + index);
offset = offset * 2;
lr = lr + sext(offset);
lr = lr + 2 * sext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;
@ -176,8 +173,7 @@
index = r0 * 2;
offset = *:2 (tmpptr + index);
offset = offset * 2;
lr = lr + zext(offset);
lr = lr + 2 * zext(offset);
ISAModeSwitch = (lr & 1) != 0;
TB = ISAModeSwitch;