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Avi Kivity 0d7cdee83a KVM: x86 emulator: Specialize decoding for insns with 66/f2/f3 prefixes 
Most SIMD instructions use the 66/f2/f3 prefixes to distinguish between
different variants of the same instruction.  Usually the encoding is quite
regular, but in some cases (including non-SIMD instructions) the prefixes
generate very different instructions.  Examples include XCHG/PAUSE,
MOVQ/MOVDQA/MOVDQU, and MOVBE/CRC32.

Allow the emulator to handle these special cases by splitting such opcodes
into groups, with different decode flags and execution functions for different
prefixes.

Signed-off-by: Avi Kivity <avi@redhat.com>
2011-05-11 07:56:59 -04:00
..
boot x86, setup: When probing memory with e801, use ax/bx as a pair 2011-04-25 14:52:37 -07:00
configs defconfig reduction 2010-08-14 22:26:53 +02:00
crypto crypto: aesni-intel - fixed problem with packets that are not multiple of 64bytes 2011-03-27 10:29:39 +08:00
ia32 x86: mark associated mm when running a task in 32 bit compatibility mode 2011-03-23 16:36:53 -04:00
include/asm KVM: x86 emulator: define callbacks for using the guest fpu within the emulator 2011-05-11 07:56:58 -04:00
kernel perf events, x86: Fix Intel Nehalem and Westmere last level cache event definitions 2011-05-06 11:24:48 +02:00
kvm KVM: x86 emulator: Specialize decoding for insns with 66/f2/f3 prefixes 2011-05-11 07:56:59 -04:00
lguest x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
lib percpu: Omit segment prefix in the UP case for cmpxchg_double 2011-03-27 19:25:36 -07:00
math-emu x86, fpu: Unbreak FPU emulation 2010-05-10 13:37:16 -07:00
mm x86, NUMA: Fix empty memblk detection in numa_cleanup_meminfo() 2011-05-01 19:15:11 +02:00
oprofile Merge branch 'core' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent 2011-03-29 09:32:28 +02:00
pci Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2011-03-18 10:56:44 -07:00
platform x86: ce4100: Configure IOAPIC pins for USB and SATA to level type 2011-04-28 11:38:30 +02:00
power x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states 2010-08-20 14:59:02 +02:00
tools
vdso mm: arch: rename in_gate_area_no_task to in_gate_area_no_mm 2011-03-23 16:36:55 -04:00
video
xen xen: mask_rw_pte mark RO all pagetable pages up to pgt_buf_top 2011-05-02 16:33:52 -04:00
.gitignore add random binaries to .gitignore 2010-04-08 11:34:34 +02:00
Kbuild x86: Add platform directory 2010-10-27 14:30:01 +02:00
Kconfig Merge branch 'syscore' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 2011-03-25 21:07:59 -07:00
Kconfig.cpu x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
Kconfig.debug kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Makefile Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21 13:06:00 -07:00
Makefile_32.cpu jump label: Add work around to i386 gcc asm goto bug 2010-10-29 14:45:29 -04:00