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root / target-i386 @ 45fd08ef

Name Size
TODO 1.1 kB
cpu.h 22.6 kB
exec.h 9.7 kB
helper.c 43 kB
helper.h 9.7 kB
helper_template.h 8.7 kB
machine.c 8.4 kB
op_helper.c 155.6 kB
ops_sse.h 57.5 kB
ops_sse_header.h 14 kB
svm.h 5.8 kB
translate.c 253 kB

Latest revisions

# Date Author Comment
45fd08ef 10/14/2008 10:20 pm aurel32

target-i386: Add Core Duo Definition

This patch adds a CPU definition for the Core Duo CPU. I tried to
resemble the original as closely as possible and document what features
are missing still. This patch enables the use of a recent CPU definition
on 32 bit platforms....
000cacf6 10/04/2008 02:33 pm balrog

Fix crc32w decoding, fix a constant width in blendvpd.

Forced the constant's width to long long so that it doesn't overflow,
problem spotted by C. W. Betts.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5417 c046a42c-6fe2-441c-8c8c-71466251a162
fdb0d09d 10/04/2008 06:32 am balrog

x86 "popcnt" affects flags.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5412 c046a42c-6fe2-441c-8c8c-71466251a162
222a3336 10/04/2008 06:27 am balrog

Implement SSE4.1, SSE4.2 (x86).

This adds support for CPUID_EXT_SSE41, CPUID_EXT_SSE42, CPUID_EXT_POPCNT
extensions. Most instructions haven't been tested yet.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5411 c046a42c-6fe2-441c-8c8c-71466251a162
bdadc0b5 10/02/2008 11:02 pm malc

Do not use load_seg_vm to load CS in real mode iret handling

load_seg_vm calls cpu_x86_load_seg_cache which updates hflags of
current env, real hardware doesn't do this, nor the code that handles
real mode lret/lcall/ljmp.

This unbreaks "unreal mode" and makes QEMU the first emulator being...
b6c4f71f 10/02/2008 10:14 pm blueswir1

Resurrect the safe part of r5274

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5401 c046a42c-6fe2-441c-8c8c-71466251a162
6dc2d0da 10/01/2008 03:14 am balrog

x86 pextrw destination operand can be r64.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5367 c046a42c-6fe2-441c-8c8c-71466251a162
d5e49a81 10/01/2008 02:35 am balrog

Handle MSR_IA32_PERF_STATUS in rdmsr (Alexander Graf).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5366 c046a42c-6fe2-441c-8c8c-71466251a162
f5049756 09/29/2008 07:09 pm aliguori

Fix save/restore regression introduced by r5318

sysenter_cs is a u32 and is loaded as a u32.

Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5351 c046a42c-6fe2-441c-8c8c-71466251a162
558fa836 09/29/2008 04:55 pm pbrook

My core2duo patch introduced a vague statement of "missing features" in
the CPUID specification. This patch addresses this by specifying exactly
what is missing.
While going along the missing CPUID entries I also stumbled across
invalid and missing CPUID #defines while comparing them to the Intel...

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