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237 Commits

Author SHA1 Message Date
aurel32 45fd08effd 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.

It also fixes two issues that went along the line:

- invalid xlevel in core2duo spec
  While looking though the CPUIDs again, I found that xlevel is actually 8.

- non-PSE36 support
  The CoreDuo CPUID does not expose the PSE36 capability, but CPUID
0x80000008 is tied to 36 bits. This broke Windows XP installation for
me, so I just set it to 32 bits width when PSE36 is not available. The
original CPU also exposes 32 bit width in CPUID 0x80000008.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5488 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-14 19:20:52 +00:00
pbrook 558fa8361b 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 
Documentation. This patch also addresses these. I found them too minor 
to split them up in a separate patch.

Furthermore I looked through CPUID functions > 5 and realized that it 
should be safe to bump the level to 10. I tried booting Linux with that 
and it worked fine.


Signed-off-by: Alexander Graf <agraf@suse.de>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5350 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-29 13:55:36 +00:00
balrog c0d82995d8 Rename -cpu atom to -cpu n270. 
As noticed by Alexander Graf Atom is a name of a series with varying
features.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5341 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-28 22:02:30 +00:00
balrog 0086de1c66 Add Atom (x86) cpu identification. 
Also add SSSE3 to Core2 features.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5319 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-25 18:31:12 +00:00
balrog e737b32a36 Core 2 Duo specification (Alexander Graf). 
This patch adds a Core 2 Duo CPU to the available CPU types. The CPU
definition tries to resemble a real CPU as good as possible, whilst not
exposing features qemu does not implement.
The patch also includes some minor additions that Core 2 Duo CPUs have:

- New MSR: MSR_IA32_PERF_STATUS
- CPUID up to level 5 (cache info and mwait)

Signed-off-by: Alexander Graf <agraf@suse.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5317 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-25 18:11:30 +00:00
balrog c5096daf7f Clean up vendor identification (Alexander Graf). 
Right now CPU vendor identification contains a lot of magic numbers. The
patch cleans them up to defines, so we can identify the CPU later on
without copying magic numbers.

Signed-off-by: Alexander Graf <agraf@suse.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5316 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-25 18:08:05 +00:00
balrog bb332cb234 Use qemu_free() on env instead of free. 
Fixes a glibc Abort on qemu-x86_64 -cpu foo.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5314 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-25 03:47:59 +00:00
aliguori ca1c9e154b i386: Catch all non-present ptes in cpu_get_phys_page_debug (Jan Kiszka) 
It helps debugging guests when yet unmapped pages are correctly reported
as, well, unmapped.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5025 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-18 18:00:31 +00:00
aliguori 23e6c39908 Fix task register type after reset (Avi Kivity) 
Obvious typo that breaks reboots.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4926 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-23 13:29:23 +00:00
ths 2c90d79488 Fix constant truncation, spotted by Jindrich Makovicka. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4832 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-03 04:13:24 +00:00
bellard 40f8e2fa41 added model_id and vendor cpu model options (initial patch by Dan Kenigsberg) - various cleanup 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4757 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-20 14:50:55 +00:00
bellard 262ffdae6f Fix i386 segment descriptor types on reset (Avi Kivity) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4686 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-06 12:08:46 +00:00
bellard db620f46a8 reworked SVM interrupt handling logic - fixed vmrun EIP saved value - reworked cr8 handling - added CPUState.hflags2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4662 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-04 17:02:19 +00:00
bellard ce5232c5c2 moved halted field to CPU_COMMON 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4609 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-28 17:14:10 +00:00
bellard 872929aa59 SVM rework 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4605 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-28 16:16:54 +00:00
bellard eaa728eec1 consistent naming for i386 TCG helper file 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4603 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-28 12:51:20 +00:00
pbrook 9b7b85d260 Fix off-by-one unwinding error. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4570 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 00:36:06 +00:00
bellard 1b9d9ebb8a cmpxchg8b fix - added cmpxchg16b 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4522 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 09:52:38 +00:00
bellard d6205959f9 fxsave/fxrstor 64 bit fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4520 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 09:20:43 +00:00
bellard bd7a7b33df convert eflags manipulation insns to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4515 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-21 17:07:20 +00:00
bellard cec6843e87 converted LSL/LAR/VERW/VERR to TCG - force 16 bit memory access for LSL/LAR 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4513 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-21 16:25:27 +00:00
bellard 07be379fb1 converted INTO/CMPXCHG8B to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4510 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-21 13:29:45 +00:00
bellard 0211e5aff9 converted MUL/IMUL to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4508 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-21 10:12:54 +00:00
bellard 6191b05901 BSR/BSF TCG conversion 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4477 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 18:44:58 +00:00
bellard 07d2c59558 moved eflags computation outside op.c 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4472 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 13:57:33 +00:00
bellard b6abf97df1 converted condition code supprot to TCG - converted shift ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4470 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 12:44:31 +00:00
bellard b8b6a50b55 converted more helpers to TCG - fixed some SVM issues 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4459 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-15 16:46:30 +00:00
bellard b5b38f61b8 converted more helpers to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4447 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 22:05:13 +00:00
bellard 19e6c4b8bc converted x87 FPU ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4444 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 19:10:44 +00:00
bellard 5af451868c converted SSE/MMX ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4441 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 16:47:36 +00:00
bellard 75d28b0595 char is only for strings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4436 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 12:08:29 +00:00
aurel32 00f82b8a31 Use correct types to enable > 2G support, based on a patch from 
Anthony Liguori.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-27 21:12:55 +00:00
aurel32 474ea8494a x86: Introduce CPU_INTERRUPT_NMI 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4205 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-13 16:08:15 +00:00
aurel32 1570de2df1 Remove unused phys_ram_base definition from target-i386/helper.c. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4189 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-11 04:55:24 +00:00
aurel32 f94f718195 x86-64: recompute DF after eflags has been modified when emulating SYSCALL 
(Jakub Jermar)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4120 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-28 22:30:30 +00:00
blueswir1 3f47aa8c37 Fix some functions declared () rather than (void) (Ian Jackson) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4029 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-09 06:59:01 +00:00
balrog 7241f532c3 NMI and INTR events injection should not be handled as software interrupts (Bernhard Kauer). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3952 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-03 03:26:30 +00:00
balrog 3d575329a5 Make SVM env->cr[8] a valid register (patch from TeLeMan). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3950 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-03 02:42:36 +00:00
bellard 57fec1fee9 use the TCG code generator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3944 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-01 10:50:11 +00:00
balrog 45d242b65b SVM enabled processor should provide cpuid Fn8000_000A (Bernhard Kauer). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3844 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-24 13:36:00 +00:00
balrog b26177d7ec Make SVM IOIO intercept check all needed bits, by Bernhard Kauer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3792 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 23:39:22 +00:00
balrog df01e0fc33 Add rdpmc SVM intercept, by Bernhard Kauer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3791 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 23:35:27 +00:00
pbrook 9596ebb701 Add statics and missing #includes for prototypes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-18 01:44:38 +00:00
bellard d2fd1af767 x86_64 linux user emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3646 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 18:08:56 +00:00
j_mayer 7a51ad822f For consistency, move muls64 / mulu64 prototypes to host-utils.h 
Make x86_64 optimized versions inline.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3523 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-04 02:24:58 +00:00
ths 273af66025 Adjust s390 addresses (the MSB is defined as "to be ignored"). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3486 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-29 14:39:49 +00:00
ths 5592a750b9 The other half of the mul64 rework. Sorry for the breakage, I committed 
an incomplete version of what I tested.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3454 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-26 22:35:02 +00:00
j_mayer 6ebbf39000 Replace is_user variable with mmu_idx in softmmu core, 
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
  and #ifdef TARGET_xxx in softmmu core functions.
Implement per target mmu modes definitions. As an example, add PowerPC
  hypervisor mode definition and Alpha executive and kernel modes definitions.
Optimize PowerPC case, precomputing mmu_idx when MSR register changes
  and using the same definition in code translation code.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 07:07:08 +00:00
ths 526216880d SVM VINTR fix, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3248 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 01:52:00 +00:00
ths 0573fbfc3f SVM Support, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3210 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 15:28:04 +00:00
ths 3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-17 08:09:54 +00:00
ths 5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
ths d8134d91d9 Intel cache info, by Filip Navara. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3162 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-13 02:21:28 +00:00
ths 88fe8a41f2 DR6 single step exception status bit, by Juergen Keil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3024 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-26 08:35:18 +00:00
ths bfed01fc79 Clean up of some target specifics in exec.c/cpu-exec.c. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2936 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 17:44:37 +00:00
blueswir1 7f75ffd39e Spelling fix (Mark Glines) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2879 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-27 19:39:27 +00:00
ths 69d357286d More generic 64 bit multiplication support, by Aurelien Jarno. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2821 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-16 11:59:40 +00:00
ths 095f61d202 Revert, this is already fixed in a better way. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2700 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-18 11:15:56 +00:00
ths 4b70269e1c Fix helper.c with isinf on Solaris 9/Sparc, by Ben Taylor. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2698 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-17 23:25:06 +00:00
ths eae7629bfd i386 return APIC ID with cpuid, by Bernhard Kauer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2591 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-03 16:38:34 +00:00
ths 7524c84d82 Fix guest x86/amd64 helper_fprem/helper_fprem1, by Julian Seward. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2588 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-02 16:33:41 +00:00
ths b0ee3ff06e ltr for x86_64 should check the upper descriptor type, by Bernhard Kauer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2582 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-02 08:56:24 +00:00
ths 678dde1323 Generate double and triple faults, by Bernhard Kauer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2563 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-31 20:28:52 +00:00
bellard d80c7d1c47 64 bit syscall fixes - more logical mwait/monitor ECX test 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2374 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-01 22:12:19 +00:00
bellard 8d7b0fbb3f 32 bit RSP update fix (aka Open Solaris x86_64 bug) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2186 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-09-29 20:01:17 +00:00
bellard 74ce674fa8 fixed user mode emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2184 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-09-27 21:31:59 +00:00
bellard 8988ae8945 SMM fix for x86_64 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2183 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-09-27 19:54:02 +00:00
bellard 3b21e03e04 added SMM support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2169 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-09-24 18:41:56 +00:00
bellard 3d7374c5da monitor/mwait support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2044 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-07-10 19:53:04 +00:00
bellard 26a76461f2 C99 64 bit printf 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-25 18:15:32 +00:00
bellard a891c7a194 fxam fix (Julian Seward) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1997 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-19 22:43:38 +00:00
bellard 447c2cefcb switch_tss eflags restore fix (malc) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1995 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-19 22:06:13 +00:00
bellard 68cae3d8c1 bswapq fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1894 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-05-03 19:17:26 +00:00
bellard 9540a78b90 x86_64 stack alignment fixes - x86_64 32 bit syscall fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1769 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-03-03 01:54:40 +00:00
bellard 1247c5f7be always compile 'int' traces 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1759 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-02-09 21:54:36 +00:00
bellard cd072e01d8 fixed null segment validation (aka x86_64 regression bug) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1708 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-17 02:59:58 +00:00
bellard 265d349776 switch_tss fix (aka spoon OS bug) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1704 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-17 01:05:42 +00:00
bellard 89984cd2e5 segment validation fix in lret/iret 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1684 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-04 22:17:10 +00:00
bellard 54ca9095f0 generate GPF if non canonical addresses 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1681 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-04 18:46:06 +00:00
bellard 649ea05a2c x86_64 lcall fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1673 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-28 21:01:52 +00:00
bellard c0b24a1dd6 div64 fix (aka ssh bug) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1570 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-09-08 19:26:14 +00:00
bellard 3f20e1ddf2 TSS error code push fix (malc) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1558 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-08-21 17:30:26 +00:00
bellard ecada8a2dd CR4.TSD flag support (Matt Schulkind) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1556 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-08-21 10:28:44 +00:00
bellard 2c8e030185 RSP update fix for x86_64 in iret 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1548 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-08-21 09:32:43 +00:00
bellard 1f3358c87d CLFLUSH cpuid fix (aka Linux 2.6 hang on x86_64) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1539 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-08-15 16:33:12 +00:00
bellard 57e4c06ed7 fscale fix (bug noticed by Kuwanger, fix by malc) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1528 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-24 14:33:17 +00:00
bellard 45bbbb466c added overflow exceptions in divisions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1521 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-23 20:21:38 +00:00
bellard 8f091a5960 x86_64 fixes (initial patch by Filip Navara) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1517 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-23 17:41:26 +00:00
bellard b359d4e7e4 fixed zero ss selector case in x86_64 emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1394 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-24 18:04:33 +00:00
bellard f419b32104 sysret fix - better cpuid support - lcall support for x86_64 - efer access in i386 emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1373 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-23 17:48:47 +00:00
bellard 5516d670f6 make lsl, lar verr and verw exception safe 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1369 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-17 19:50:21 +00:00
bellard b7e2c11dbd helper_lret_protected fix for kqemu (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1357 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-07 20:33:08 +00:00
bellard 8422b11337 NaN support in FPU comparisons 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1341 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-20 10:39:24 +00:00
bellard 7a0e1f41ce soft float support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1336 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-13 17:01:47 +00:00
bellard 313132138a x86_64 fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1324 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-03 01:14:55 +00:00
bellard 9df217a317 kqemu support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1283 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-02-10 22:05:51 +00:00
bellard 4d6b6c0aec more fpu functions - x86_64 fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1234 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-23 20:45:23 +00:00
bellard ca954f6d90 x86_64 fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1226 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-16 23:35:43 +00:00
bellard d3c617219b fxsr fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1219 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-12 22:41:17 +00:00
bellard e995898b06 removed trace 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1209 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-09 00:42:09 +00:00
bellard 664e0f195a MMX/SSE support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1205 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-08 18:58:29 +00:00
bellard a8ede8ba8b div64 fix - raise_interrupt() fix - SSE fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1202 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-06 20:46:58 +00:00
bellard 06c2f5066e syscall insn fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1199 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-04 01:06:58 +00:00
bellard 14ce26e755 x86_64 target support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1197 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-03 23:50:08 +00:00
bellard 61a8c4ec3a enter insn fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1135 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-11-14 15:39:16 +00:00
bellard 0d1a29f9fc correct handling of saved host registers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1122 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-10-12 22:01:28 +00:00
bellard 7fe48483cd monitor fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1110 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-10-09 18:08:01 +00:00
bellard 354ff22657 avoid warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1013 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-07-12 20:40:05 +00:00
bellard 516633dc42 jump to gate fix (aka OS/2 Warp install bug) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@923 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-06-13 15:20:01 +00:00
bellard 023fe10d24 fnop FPU exception support (aka FreeBSD FPU probe) - sysenter/sysexit support (untested, not enabled in cpuid) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@869 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-29 11:08:52 +00:00
bellard 28ab0e2edb added cpu_get_tsc() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@837 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-20 14:02:14 +00:00
bellard 2ee73ac3a8 division by zero FPU exception support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@795 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-08 21:08:41 +00:00
bellard 95917e3f57 suppressed no longer needed vm86 segment hack (Mike Nordell) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@725 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-15 22:13:27 +00:00
bellard fd836909df VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@719 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-11 14:54:42 +00:00
bellard e463b581ea rdtsc fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@695 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-02 20:57:58 +00:00
bellard 1f1af9fd7f added cpu_get_fp80() and cpu_set_fp80() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@687 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-31 18:56:43 +00:00
bellard 08cea4eef8 fixed ljmp and iret to TSS 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@682 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-26 22:26:53 +00:00
bellard 883da8e219 task switch fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@681 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-24 00:50:26 +00:00
bellard 11774f549e protected lret x86 'bug' emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@678 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-21 18:28:57 +00:00
bellard e19e89a5d4 more log items 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@676 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-21 17:08:23 +00:00
bellard 4afa64828b fixed protected lret imm insn (one more OS/2 fix) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@673 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-20 22:04:16 +00:00
bellard bc51c5c989 initial x86-64 host support (Gwenole Beauchesne) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@670 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-17 23:46:04 +00:00
bellard 2edcdce334 fpu fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@639 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-25 23:15:06 +00:00
bellard 58fe2f10f0 experimental code copy support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@623 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-16 22:11:32 +00:00
bellard 1ac157da77 more precise TLB invalidation - init cleanup 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@596 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-03 23:28:30 +00:00
bellard 8145122b08 correct NT flag behavior - zero ldt task switch bug fix - task switch thru call insn bug fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@586 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-24 16:27:56 +00:00
bellard 4796f5e9bc interrupt to conforming segment fix (QNX boot fix) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@573 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-19 23:46:39 +00:00
bellard dc6f57fd55 debug updates - page_unprotect() is no longer needed in softmmu case 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@505 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 17:24:35 +00:00
bellard 8e682019e3 correct zero segment values when coming from VM86 mode - cache infos in CPUID - simpler exception handling in load_seg() - validate segments after lret/iret 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@485 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 15:18:37 +00:00
bellard 4136f33c7e fixed eflags IF/IOPL update 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@476 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-23 23:09:40 +00:00
bellard 891b38e446 more precise stack operations in call/int gates (16 bit wrapping is handled in all cases) - makes all call/int gates operations restartable in case of exception 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@462 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-16 16:06:03 +00:00
bellard f3f2d9be03 call gate fix - verr and verw fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@459 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-13 23:15:36 +00:00
bellard 3ab493de4c added verr, verw, arpl - more precise segment rights checks 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@453 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-13 01:42:19 +00:00
bellard 7e84c2498f full TSS support - IO map check support - conforming segment check fixes - iret in vm86 mode fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@450 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-12 23:39:19 +00:00
bellard 9951bf39f9 fixed long double accesses when using soft MMU 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@428 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-28 23:06:17 +00:00
bellard 61382a500a full softmmu support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@410 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-27 21:22:23 +00:00
bellard 2c0262afa7 new directory structure 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@385 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-09-30 20:34:21 +00:00