blueswir1
2ca83a8dd6
Revert r5274 which breaks savevm/loadvm
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5321 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-25 20:24:19 +00:00
balrog
0086de1c66
Add Atom (x86) cpu identification.
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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
2436b61a6b
SYSENTER/SYSEXIT IA-32e implementation (Alexander Graf).
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On Intel CPUs, sysenter and sysexit are valid in 64-bit mode. This patch
makes both 64-bit aware and enables them for Intel CPUs.
Add cpu save/load for 64-bit wide sysenter variables.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5318 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-25 18:16:18 +00:00
balrog
e737b32a36
Core 2 Duo specification (Alexander Graf).
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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).
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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
4242b1bd8a
Implement x86 SSSE3 instructions.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5315 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-25 18:01:46 +00:00
balrog
bb332cb234
Use qemu_free() on env instead of free.
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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
blueswir1
67d8cec34b
Add signed versions of save/load functions
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5274 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20 08:04:11 +00:00
aliguori
c0a04f0e13
Fix up pxe boot (Glauber Costa)
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As discussed in
http://lists.gnu.org/archive/html/qemu-devel/2008-08/msg00667.html ,
current pxe boot is broken for some use cases. The problem
goes away if we reduce the number of allowed bits in the address space
to 32 (which has the side effect of reducing guest max mem size to 4Gb).
After digging for a while, it turns out that it happens because pxelinux
tries to access address 0x10009e9a6, which does not fit a 32-bit address.
A closer look, however, reveals this access is totally valid: It's just
0x9e9a6 with an add carry.
To avoid this, this patch casts the address passed to the POPL macro to
a 32-bit value. This is also done, although just theorectically, for
PUSHL too.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Reported-by: Chris Lalancette <clalance@redhat.com>
CC: Eduardo Habkost <ehabkost@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5182 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-09 14:49:02 +00:00
blueswir1
eb38c52c2a
Fix most warnings that would be caused by gcc flag -Wundef
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-06 17:47:39 +00:00
blueswir1
79383c9c08
Fix some warnings that would be generated by gcc -Wredundant-decls
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-30 09:51:20 +00:00
aliguori
ca1c9e154b
i386: Catch all non-present ptes in cpu_get_phys_page_debug (Jan Kiszka)
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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)
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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
2cfc5f17d3
Small cleanup of gen_intermediate_code(_internal), by Laurent Desnogues.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4891 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-18 18:01:29 +00:00
bellard
28e1071183
fix cvtsq2s[sd] (Juergen Lock)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4856 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-07 20:25:41 +00:00
pbrook
d70040bcae
Re-add static qualifier. Fix annother occurance of "const static".
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4850 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-05 17:03:54 +00:00
ths
2c90d79488
Fix constant truncation, spotted by Jindrich Makovicka.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4832 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-03 04:13:24 +00:00
pbrook
9656f324d2
Move interrupt_request and user_mode_only to common cpu state.
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Save and restore env->interrupt_request and env->halted.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4817 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-01 20:01:19 +00:00
pbrook
efade670fe
Fix rdtsc instruction counting.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4810 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-30 17:51:26 +00:00
pbrook
b3c7724cbc
Move CPU save/load registration to common code.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4808 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-30 16:31:04 +00:00
pbrook
2e70f6efa8
Add instruction counter.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4799 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-29 01:03:05 +00:00
bellard
40f8e2fa41
added model_id and vendor cpu model options (initial patch by Dan Kenigsberg) - various cleanup
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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
278ed7c329
cmpxchg fixes
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4755 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-20 14:18:35 +00:00
bellard
94451178b6
HLT, MWAIT and MONITOR insn fixes (initial patch by Alexander Graf)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4746 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-18 09:32:32 +00:00
bellard
e72210e194
SVM: Fix segment attribute clobbering (Alexander Graf)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4716 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-09 20:44:19 +00:00
bellard
ec9d6075b4
undocumented 0x82 opcode is invalid in 64 bit code
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4687 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-06 12:54:30 +00:00
bellard
262ffdae6f
Fix i386 segment descriptor types on reset (Avi Kivity)
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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
5cc1d1e628
save more CPU state
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4669 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 18:29:25 +00:00
bellard
33c263df7f
SVM: added tsc_offset
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4668 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 17:39:33 +00:00
bellard
9575cb9493
fixed exceptions for cpuid and invlpg
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4664 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 17:12:40 +00:00
bellard
960540b4d2
GIF flag handling fix (Alexander Graf)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4663 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 17:07:08 +00:00
bellard
db620f46a8
reworked SVM interrupt handling logic - fixed vmrun EIP saved value - reworked cr8 handling - added CPUState.hflags2
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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
914178d34b
32 bit SVM fixes - INVLPG and INVLPGA updates
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4660 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 13:53:05 +00:00
bellard
5efc27bbb6
EFER loading fixes, including SVME bit
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4659 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-04 13:35:58 +00:00
ths
1235fc066a
Spelling fixes, by Stefan Weil.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-03 19:51:57 +00:00
bellard
da260249a4
kqemu API change - allow use of kqemu with 32 bit QEMU on a 64 bit host
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4628 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30 20:48:25 +00:00
pbrook
f8ed7070ea
Fix typo.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4624 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30 17:54:15 +00:00
pbrook
6e68e076e7
Move clone() register setup to target specific code. Handle fork-like clone.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4623 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30 17:22:15 +00:00
bellard
9133e39b84
Push common interrupt variables to cpu-defs.h (Glauber Costa)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4612 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-29 10:08:06 +00:00
bellard
ce5232c5c2
moved halted field to CPU_COMMON
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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
093f8f0632
force bit 1 in eflags load
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4606 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 16:25:20 +00:00
bellard
872929aa59
SVM rework
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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
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4603 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 12:51:20 +00:00
bellard
26a5f13b8e
variable dynamic translation buffer size
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 12:30:31 +00:00
bellard
2a449d1492
fixed x86_64 regression
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4586 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 21:01:05 +00:00
bellard
1e4840bf40
transformed TN into temporaries - add local temporaries usage when needed - optimized fcmovX
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4577 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 17:26:41 +00:00
pbrook
9b7b85d260
Fix off-by-one unwinding error.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4570 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 00:36:06 +00:00
pbrook
60ea3b6137
Fix A20 debug dumps.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4556 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 14:48:38 +00:00
pbrook
cb63669a54
Fix ARM conditional branch bug.
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Add tcg_gen_brcondi.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4552 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 02:22:00 +00:00
bellard
70cff25e78
use debug_insn_start to have nicer debug traces
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4532 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 17:00:49 +00:00