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2170 Commits

Author SHA1 Message Date
Stanislav Shwartsman
bd60e0264c change Copyright to Bochs Project 2009-12-04 16:53:12 +00:00
Stanislav Shwartsman
604e7aa7ac typo fix 2009-11-29 21:05:59 +00:00
Stanislav Shwartsman
2defc78bac cleanups 2009-11-29 21:01:26 +00:00
Stanislav Shwartsman
553ca8af01 split more SSE ops 2009-11-25 20:49:47 +00:00
Stanislav Shwartsman
6819ab4eb7 split sse opcodes 2009-11-23 18:21:23 +00:00
Stanislav Shwartsman
eba83b886b Fixed sending of interrupt 0xFF via lapic 2009-11-21 10:09:35 +00:00
Stanislav Shwartsman
f57e382416 bugfix for Instruction SYSRET and SS(PL) 2009-11-21 09:57:10 +00:00
Stanislav Shwartsman
28d0cd7e60 remove incorrect warning msg 2009-11-20 19:20:19 +00:00
Stanislav Shwartsman
0a735942e2 restore real mode with CPL != 0 2009-11-20 14:18:43 +00:00
Stanislav Shwartsman
5bfbc9df5f RETF bug fuxed 2009-11-19 20:00:35 +00:00
Stanislav Shwartsman
5099cff0e5 save restore for new var 2009-11-13 16:01:37 +00:00
Stanislav Shwartsman
71bb10f98c move ignore-bad-msrs to runtime option in ,bochsrc 2009-11-13 15:55:46 +00:00
Stanislav Shwartsman
67e4f97e73 make maskmov fault order like in real HWQ 2009-11-13 09:55:22 +00:00
Stanislav Shwartsman
b3ad88f23d typofix 2009-11-08 21:03:59 +00:00
Stanislav Shwartsman
fbd9f291f7 small optimization 2009-11-06 18:19:01 +00:00
Stanislav Shwartsman
438dd080ce bugfix found by regression 2009-11-06 09:13:30 +00:00
Stanislav Shwartsman
6d9271634d bugfix + small optimization 2009-11-05 21:07:18 +00:00
Stanislav Shwartsman
6b3ecd7a87 lazy flags with less computs 2009-11-05 17:19:57 +00:00
Stanislav Shwartsman
896457e437 cleanup 2009-11-05 16:51:06 +00:00
Stanislav Shwartsman
22d2630e0d gcc more likes this construction 2009-11-05 16:06:57 +00:00
Stanislav Shwartsman
98ae54675c more MTRR res bits 2009-11-04 17:04:28 +00:00
Stanislav Shwartsman
868e716411 instrumentation fixes + new example 2009-11-04 15:48:28 +00:00
Stanislav Shwartsman
074d2e6a95 fixed merge problem from my prev commit 2009-11-04 06:46:04 +00:00
Stanislav Shwartsman
cff7d8a74d mtrr reserved bits checks 2009-11-03 12:34:36 +00:00
Stanislav Shwartsman
6d71bdb785 cleanups and optimizations 2009-11-02 15:00:47 +00:00
Stanislav Shwartsman
40821d996e bugfix 2009-10-31 20:16:21 +00:00
Stanislav Shwartsman
d16afb6d47 ia_opcodes instrumentation 2009-10-31 20:02:44 +00:00
Stanislav Shwartsman
3e3cfc610f cleanup 2009-10-31 19:16:09 +00:00
Stanislav Shwartsman
6f0db17b08 fixed #DB on rpeat instructions 2009-10-30 09:13:19 +00:00
Stanislav Shwartsman
98b51805d5 updates for Bochs debugger 2009-10-29 15:49:50 +00:00
Stanislav Shwartsman
234770395d Fixes for x87 restore by FXRSTOR/XRSTOR 2009-10-27 20:03:35 +00:00
Stanislav Shwartsman
5ab53ac4b0 cleanup + small optimization 2009-10-27 18:30:13 +00:00
Stanislav Shwartsman
54cdee30c1 fix dbg method as well 2009-10-26 22:05:00 +00:00
Stanislav Shwartsman
220c893c6d remove dbg print 2009-10-26 21:19:23 +00:00
Stanislav Shwartsman
40352dc310 fix 4M paging 2009-10-26 21:16:04 +00:00
Stanislav Shwartsman
ff5a2acc76 Fixed error code in long mode exception 2009-10-26 15:53:24 +00:00
Volker Ruppert
e14f643741 - fixed MTRR mask write bug and enabled check in msr.cc 2009-10-25 10:25:38 +00:00
Stanislav Shwartsman
e9967c6b83 fixed 4M paging 2009-10-24 21:00:43 +00:00
Stanislav Shwartsman
f7886e2a37 comment out 2009-10-24 17:33:39 +00:00
Stanislav Shwartsman
4dd73f2ebe fixed CF/OF flags 2009-10-24 17:23:19 +00:00
Stanislav Shwartsman
aac4e85884 optimization 2009-10-24 11:24:21 +00:00
Stanislav Shwartsman
78e4b3d616 split SSE move instructions 2009-10-24 11:17:51 +00:00
Stanislav Shwartsman
b80249dfcb added PANIC for unsupported VMX feature 2009-10-22 13:33:13 +00:00
Stanislav Shwartsman
1518579e34 fixed for code bp 2009-10-19 19:59:10 +00:00
Stanislav Shwartsman
0c08841e99 forgot to restore MXCSR in XRSTOR 2009-10-18 17:33:35 +00:00
Stanislav Shwartsman
127649453c fixed XSETBV 2009-10-18 17:16:08 +00:00
Stanislav Shwartsman
89d0b3aee3 bugfix 2009-10-18 17:11:25 +00:00
Stanislav Shwartsman
da4722e257 optimize sr params 2009-10-16 18:29:45 +00:00
Stanislav Shwartsman
3dbb1da68a remove "dirty" pages tracking - it is too memory consuming and can fit with >4G phy addr space 2009-10-15 20:50:33 +00:00
Stanislav Shwartsman
7254ea36a1 copyright fixes + small optimization 2009-10-14 20:45:29 +00:00
Stanislav Shwartsman
2a8b7e04ba bugfix 2009-10-13 15:28:16 +00:00
Stanislav Shwartsman
5909ef1494 loading of null segment with RPL != 0 2009-10-12 20:50:14 +00:00
Stanislav Shwartsman
0e2a0fe110 optimization 2009-10-12 16:30:52 +00:00
Stanislav Shwartsman
83c2dfd556 fixed vmx i/o bitmaps 2009-10-11 21:23:41 +00:00
Stanislav Shwartsman
12e6a33436 vmx bugfix 2009-10-10 13:45:39 +00:00
Stanislav Shwartsman
3a558cbfee update for instrumentation 2009-10-10 09:17:53 +00:00
Stanislav Shwartsman
6d6bf4a65e code optimization for future 2009-10-08 18:07:50 +00:00
Stanislav Shwartsman
a5a22cc00d VMWRITE fixed (patch from @SF) 2009-10-08 14:33:08 +00:00
Stanislav Shwartsman
d5c190ab2b Merged #SF patch: fix CS segment type during fast syscall invocation 2009-10-07 15:45:15 +00:00
Stanislav Shwartsman
1be2832e53 comment out MTRR check to workaround BIOS bug 2009-10-03 14:29:31 +00:00
Stanislav Shwartsman
b6155ef5ca compilation fix 2009-10-03 11:39:29 +00:00
Stanislav Shwartsman
d49e60a6e1 bugfix 2009-10-03 07:25:03 +00:00
Stanislav Shwartsman
d9f701ddb0 LSL/LAR fixed in 64-bit mode 2009-10-02 16:09:08 +00:00
Stanislav Shwartsman
85f1004ce0 implemented TPR shadow feature for VMX 2009-09-30 05:57:21 +00:00
Stanislav Shwartsman
d0b849a37a Fixed invalid MTRR write 2009-09-28 15:39:52 +00:00
Stanislav Shwartsman
a7f3038cc4 cleanups + fix 2009-09-26 13:50:09 +00:00
Stanislav Shwartsman
d273ae14b0 rework in paging.cc 2009-09-26 06:06:35 +00:00
Stanislav Shwartsman
e05040e891 rework in paging.cc - phase1 2009-09-26 06:05:23 +00:00
Stanislav Shwartsman
e5daa4abee bugfiX 2009-09-25 14:25:24 +00:00
Stanislav Shwartsman
5ccec842cf bugfix` 2009-09-19 06:42:31 +00:00
Stanislav Shwartsman
c940141323 bugfix 2009-09-17 05:28:51 +00:00
Stanislav Shwartsman
6d46f5c670 unreal mode fix 2009-08-30 05:03:04 +00:00
Stanislav Shwartsman
67bf255646 bugfix 2009-08-28 13:05:21 +00:00
Stanislav Shwartsman
8e3276cf14 split opcodes by ModC0 2009-08-22 11:47:42 +00:00
Stanislav Shwartsman
a259ba7321 FPU2MMX again 2009-08-22 11:02:45 +00:00
Stanislav Shwartsman
8ae803f930 MASKMOVDQU bug fix 2009-08-21 13:44:51 +00:00
Stanislav Shwartsman
7a75cad5ea FPU2MMX fixed 2009-08-20 19:53:05 +00:00
Stanislav Shwartsman
d26660dac1 small fixes 2009-08-19 09:59:30 +00:00
Stanislav Shwartsman
d5b93041e4 added prefixSSE for few opcodes 2009-08-15 15:43:40 +00:00
Stanislav Shwartsman
54e3422e1b bugfix 2009-08-15 15:36:35 +00:00
Stanislav Shwartsman
b95b70651c bugfix 2009-08-14 09:14:21 +00:00
Stanislav Shwartsman
8a95120e12 deprecate --enable-vme option, now it will be supported iff CPU_LEVEL >= 5 (like in real life) 2009-08-10 15:44:50 +00:00
Stanislav Shwartsman
eff4e00924 bugfix 2009-08-09 18:40:18 +00:00
Stanislav Shwartsman
b19da50414 bugfix 2009-08-07 05:55:45 +00:00
Stanislav Shwartsman
0db4bc29e6 compatibility bugfix 2009-08-06 14:50:38 +00:00
Stanislav Shwartsman
a3c8c25d45 remove incorrect asserts 2009-08-05 14:47:33 +00:00
Stanislav Shwartsman
d1237de4c8 bugfix 2009-08-04 16:19:15 +00:00
Stanislav Shwartsman
73b80a2391 bugfix + optimization 2009-08-02 14:23:27 +00:00
Stanislav Shwartsman
461d5a0ef2 more 'accessed' bit fix 2009-07-28 14:55:27 +00:00
Stanislav Shwartsman
d44dc8b83c Fix param name 2009-07-28 14:52:19 +00:00
Stanislav Shwartsman
1356764958 vmx bugfiX 2009-07-28 04:42:49 +00:00
Stanislav Shwartsman
82ba563bb4 typo fix 2009-07-27 13:28:25 +00:00
Stanislav Shwartsman
66c4654418 segment desriptor 'A' bit handling fixes 2009-07-27 05:52:28 +00:00
Stanislav Shwartsman
f2d84e1604 Fixed VMREAD/VMWRITE of 16-bit vmx fields 2009-07-21 11:56:26 +00:00
Stanislav Shwartsman
f5b04f6b61 bugfix 2009-07-19 12:51:36 +00:00
Stanislav Shwartsman
e15bfef9f7 remove --enable-daz option, it will be turned on by default iff SSE2 is supported (like in real hardware) 2009-07-08 14:02:42 +00:00
Stanislav Shwartsman
cfa3611a5f bugfixes, comment fixes, compilation fix in VMX 2009-06-20 20:39:51 +00:00
Stanislav Shwartsman
712e5a6f18 fixed priority between #AC and #GP on canonical access 2009-06-20 09:38:51 +00:00
Stanislav Shwartsman
61cb00c149 Fixed shift flags (thanks Darek for showing the bug) 2009-06-20 09:10:48 +00:00
Stanislav Shwartsman
7a473a14f3 Revert incorrect changE 2009-06-15 19:05:29 +00:00
Stanislav Shwartsman
733491871d copy/paste typo fix 2009-06-15 15:10:05 +00:00
Stanislav Shwartsman
26a1cef63b removed redundant (now) compilation directives 2009-06-15 09:34:49 +00:00
Stanislav Shwartsman
cd445195dd cleanup configure options. All paging related stuff is now automatically set/unset according to cpu-level option. 
Related configure options (--enable-pae, --enable-mtrr, --enable-global-pages, --enable-large-pages) are deprecated.
Less configure options - less configure problems :)
 2009-06-15 09:30:56 +00:00
Stanislav Shwartsman
f59f067368 compilation err fixed 2009-06-12 11:45:05 +00:00
Stanislav Shwartsman
d7eb001223 small optimization 2009-06-09 15:23:28 +00:00
Stanislav Shwartsman
cb8ef697d5 PSE-36 is also supported 2009-06-06 10:40:11 +00:00
Stanislav Shwartsman
716465fb16 bugfix: Half-baked VMX Link Pointer state checking. 2009-06-06 10:21:49 +00:00
Stanislav Shwartsman
d5efb5c378 implemented biasing of unmasked x87 over/underflow result 2009-06-05 17:48:55 +00:00
Stanislav Shwartsman
03ba2ec988 implement pdptr checks in legacy PAE mode 2009-05-31 07:49:04 +00:00
Stanislav Shwartsman
222129db4b Rewritten long mode page walk - large code cleanup and few bugfixes 2009-05-30 15:09:38 +00:00
Stanislav Shwartsman
a98a917c98 code cleanup 2009-05-28 20:18:34 +00:00
Stanislav Shwartsman
3d7bbf4356 fixed VMXON pointer concept 2009-05-28 08:26:17 +00:00
Stanislav Shwartsman
847179fd13 mtrr reverved bits check 2009-05-21 13:25:30 +00:00
Stanislav Shwartsman
98d632c197 Fixed ROUNDxx opcodes 2009-05-21 11:44:59 +00:00
Stanislav Shwartsman
efc413d2b4 VMX fixes 2009-05-21 10:39:40 +00:00
Stanislav Shwartsman
071a27fd99 fixed 1g paging cpuid bit (26, not 27) 2009-05-19 18:54:05 +00:00
Stanislav Shwartsman
27805e9aba 64 Bit XP boot requirements CPUID changes - thanks Mark ! 2009-05-19 15:46:07 +00:00
Stanislav Shwartsman
867ef05705 The same for G15R 2009-05-16 09:26:16 +00:00
Stanislav Shwartsman
9339740d8b G15M have SSE prefix style 2009-05-16 09:11:14 +00:00
Stanislav Shwartsman
0b59fdfe31 small fix 2009-05-13 14:31:09 +00:00
Stanislav Shwartsman
68633b09d2 -typo 2009-05-07 12:02:34 +00:00
Stanislav Shwartsman
6fe6da5f25 small fixes 2009-05-07 12:00:02 +00:00
Stanislav Shwartsman
aac70fdf25 faster vmenter/vmexit 2009-05-03 13:02:14 +00:00
Stanislav Shwartsman
ecf82d54cd bugfix 2009-05-01 14:59:21 +00:00
Stanislav Shwartsman
78418c6a74 removed cr1 from cpu 2009-05-01 09:32:46 +00:00
Stanislav Shwartsman
89f057ae7b x87 fix 2009-04-27 14:00:55 +00:00
Stanislav Shwartsman
19dce66e50 fixed instruiction fetch bug which happens in 64-bit mode when jumping rip by scale of 32bit 2009-04-18 21:09:50 +00:00
Stanislav Shwartsman
150f8bfff0 remove unused vars 2009-04-14 19:34:03 +00:00
Stanislav Shwartsman
4d40d7a471 - Fixed TR.LIMIT when checking TSS permission bitmap from Int_Ib() in VME mode 2009-04-14 17:41:58 +00:00
Stanislav Shwartsman
012b3a2e89 Eliminate code duplication 2009-04-14 13:43:21 +00:00
Stanislav Shwartsman
e0833381d5 Fixed priority between #NP and #GP 2009-04-14 09:23:36 +00:00
Stanislav Shwartsman
024d36fa12 x87: fixed C1 (rounding up) for overflow condition 2009-04-11 17:00:28 +00:00
Stanislav Shwartsman
6f6414e456 fixed inv phy addr breakpoints 2009-04-11 14:02:13 +00:00
Stanislav Shwartsman
fb76e852f0 Almost made to get rid of icount 2009-04-11 13:58:34 +00:00
Stanislav Shwartsman
4fc66aab31 Fixes for compilation by Visual Studio 2008 2009-04-07 16:12:19 +00:00
Stanislav Shwartsman
9d4c24b6a3 Split instruction 32/64 2009-04-06 18:44:28 +00:00
Stanislav Shwartsman
6fbc9bd250 Fixed SMC when trace cache is OFF + small speedup again 2009-04-06 18:27:30 +00:00
Stanislav Shwartsman
57f5bcf9e7 some very small optimization in cpu_loop 2009-04-06 18:14:20 +00:00
Stanislav Shwartsman
153f86b1a8 save/restore mwait status correctly 2009-04-05 19:38:44 +00:00
Stanislav Shwartsman
9e092a86c3 merge "system" and "segment" blocks of descriptor 2009-04-05 19:09:44 +00:00
Stanislav Shwartsman
248af1b0c3 typo fix 2009-04-05 18:22:03 +00:00
Stanislav Shwartsman
c9383813f0 don't have to keep both limit and limit_scale 2009-04-05 18:16:29 +00:00
Stanislav Shwartsman
f7efa100e0 Redefine "generic" VMCS table 2009-03-28 13:42:09 +00:00
Stanislav Shwartsman
c9d63a4e53 redo x86 hw i/o breakpoint stuff 2009-03-28 08:27:01 +00:00
Stanislav Shwartsman
a0b1fda178 bugfixes 2009-03-27 16:42:21 +00:00
Stanislav Shwartsman
8eb93f4c41 More debug prints 2009-03-27 09:37:48 +00:00
Stanislav Shwartsman
fcb51dc168 oops, this break max_instr_count feature 2009-03-26 10:24:10 +00:00
Stanislav Shwartsman
c4eed92bb0 small optimization 2009-03-26 09:44:23 +00:00
Stanislav Shwartsman
043be27c2c M$ comilerr can't optimize very good functions with long_jmp inside 2009-03-26 09:28:49 +00:00
Stanislav Shwartsman
722d489ad9 Fix SMC detection optimization 2009-03-24 16:04:47 +00:00
Stanislav Shwartsman
839ef8b6ce optimizations in icache 2009-03-24 12:37:28 +00:00
Stanislav Shwartsman
b46aa8e905 Fixed assertion failure in iret 2009-03-23 19:36:48 +00:00
Stanislav Shwartsman
85cdc96a49 Undo perf optimization which broke correctness 2009-03-23 16:46:17 +00:00
Stanislav Shwartsman
aee1b3d3b8 FIxed MOVBE16 2009-03-22 21:23:12 +00:00
Stanislav Shwartsman
e5be60be64 Fixed lazy flags bug I added in one of my prev merges 
ICACHE code reorganization
 2009-03-22 21:12:35 +00:00
Stanislav Shwartsman
888000e7d4 Fixed compilation err with trace cache disabled 2009-03-22 06:09:18 +00:00
Stanislav Shwartsman
c3392488b5 reorganize cpu debugger support, less function, faster code 2009-03-17 19:40:26 +00:00
Stanislav Shwartsman
b9283af695 fixed compilation warning 2009-03-15 16:52:54 +00:00
Stanislav Shwartsman
4470c6a1c8 make ICACHE always enabled option and deprecate it in the configure script 
Trace cache still can be turned off
 2009-03-13 18:48:08 +00:00
Stanislav Shwartsman
10c8d8ea33 improve lazy flags after ADD instruction 2009-03-13 18:26:10 +00:00
Stanislav Shwartsman
9417cbee63 - cpu optimizations 9remove redundant, add new) 2009-03-13 18:02:33 +00:00
Stanislav Shwartsman
2bdc6ff231 insert updateFetchModeMask into handleCpuModeChange - avoid bugs in future 2009-03-10 22:28:08 +00:00
Stanislav Shwartsman
08de514d9c code cleanup for future optimization 2009-03-10 21:43:11 +00:00
Stanislav Shwartsman
07f811013c bugfixes 2009-03-10 20:01:56 +00:00
Stanislav Shwartsman
51ea504442 Fixed compilation with debugger on 2009-03-10 17:02:03 +00:00
Stanislav Shwartsman
9e723a044f - Added configure option to enable/disable A20 pin support. Disabling the 
A20 pin support slightly speeds up the emulation.

  - small code cleanup
 2009-03-10 16:28:01 +00:00
Stanislav Shwartsman
6fe0b40b44 move a20 handling into getHostAddr method of BX_MEM 2009-03-08 21:23:40 +00:00
Stanislav Shwartsman
43fc81651d Removed redundant code 2009-03-05 17:48:12 +00:00
Stanislav Shwartsman
72e2a2258f Fixed BSWAP in MOVBE instruction 2009-03-03 16:55:20 +00:00
Stanislav Shwartsman
56251925a3 Fixed typo in 64-bit BSWAP 2009-03-03 06:18:00 +00:00
Stanislav Shwartsman
6dac964b27 Two more prefix66 opcodes 2009-02-28 09:28:18 +00:00
Stanislav Shwartsman
bc8be4ed06 Fixed CR8 read 2009-02-27 20:00:02 +00:00
Stanislav Shwartsman
93f375dc42 regen dependencies 2009-02-26 22:02:00 +00:00
Stanislav Shwartsman
b9de22961c minimize SSE tables, minor speedup in SSE code 2009-02-26 21:57:01 +00:00
Stanislav Shwartsman
e6685b3557 Fixed comp err with APIC disabled 2009-02-23 17:09:39 +00:00
Volker Ruppert
9e3dd83e85 - reduce some more dependencies and related Makefile.in updates 2009-02-23 11:06:53 +00:00
Volker Ruppert
790eec83ca - converted I/O APIC to a device plugin 
- updated dependencies
 2009-02-22 10:44:50 +00:00
Stanislav Shwartsman
2304f2abf1 reduce dependencies from CPU/APIC.H 2009-02-20 22:00:42 +00:00
Stanislav Shwartsman
87268a1ba5 Fixed dfr register in apic 2009-02-20 20:44:20 +00:00
Stanislav Shwartsman
21d753c378 short cleanup 2009-02-20 17:35:55 +00:00
Stanislav Shwartsman
09489f968a cleanup APIC initialization and setting of APIC_ID 2009-02-20 17:26:01 +00:00
Stanislav Shwartsman
78590cc6f2 remove redundant cpu->name variable 2009-02-20 17:05:03 +00:00
Stanislav Shwartsman
11e8d090b6 moved def to config.h 2009-02-20 16:01:30 +00:00
Stanislav Shwartsman
d01725b1e9 Fixed compilation error on MAC 2009-02-20 08:12:51 +00:00
Stanislav Shwartsman
31a367283a small optimizations for apic code 2009-02-19 23:19:11 +00:00
Stanislav Shwartsman
7be90a7426 forgot to enable local_apic in init() 2009-02-18 22:38:58 +00:00
Stanislav Shwartsman
3564ef3162 small fixes 2009-02-18 22:33:06 +00:00
Stanislav Shwartsman
1b72e66bb3 support for apic global disable 
separate between I/O apic and local apic
 2009-02-18 22:25:04 +00:00
Stanislav Shwartsman
87b705d036 Changes in lapicbase msr 2009-02-17 19:44:02 +00:00
Stanislav Shwartsman
3a1852ea23 take local APIC read/write access into CPU class from BX_MEM (needed for APIC virtualization later) 2009-02-17 19:20:47 +00:00
Stanislav Shwartsman
6fb60de2b2 cpu to see up to 40 bit physical addr space 2009-02-15 18:51:13 +00:00
Stanislav Shwartsman
e8e699245f fix code duplication in cpu.h for eflags accessors 2009-02-13 20:09:56 +00:00
Stanislav Shwartsman
f1eb1d00fd do not produce fpu2mmx transition if mem write faults 2009-02-13 10:15:16 +00:00
Stanislav Shwartsman
714dc45589 Fixed typo 2009-02-13 10:10:39 +00:00
Stanislav Shwartsman
a5badd3b83 - bugfixes 2009-02-13 09:51:57 +00:00
Stanislav Shwartsman
6003f52704 Fixed compilation error + x86-64 correctness fix 2009-02-09 19:46:34 +00:00
Stanislav Shwartsman
25b7227ef2 convert some BX_DEBUG prints to BX_ERROR 
fixed boundary fetch fault bug in some stupid corner cases
 2009-02-08 17:37:19 +00:00
Stanislav Shwartsman
aeaf51d33a FIxed #DB exception in 64-bit mode 2009-02-06 15:25:57 +00:00
Stanislav Shwartsman
21e2692997 Fixed bug in trace cache mode 2009-02-06 15:03:47 +00:00
Stanislav Shwartsman
7c0582e4ea Some fixes for X86-64 OFF mode 2009-02-04 16:05:47 +00:00
Stanislav Shwartsman
26fda0626d Added missed CR0 reserved bits #GP in long mode 2009-02-03 21:11:31 +00:00
Stanislav Shwartsman
7d5e058dfe write to apic must be 16-byte aligned 2009-02-03 20:42:15 +00:00
Stanislav Shwartsman
fdf4f25230 revert incorret merge 2009-02-03 19:28:22 +00:00
Stanislav Shwartsman
fbc6f04d8a correctly deliver INIT 2009-02-03 19:26:09 +00:00
Stanislav Shwartsman
4499ae8d02 more info abourt SIPI 2009-02-03 19:25:37 +00:00
Stanislav Shwartsman
592484408f Initial NMI virtualization for VMX, clean out CPU pins set/clear code 2009-02-03 19:17:15 +00:00
Stanislav Shwartsman
f6cb9e529f Fixes for VMX emulation 2009-02-02 18:59:44 +00:00
Stanislav Shwartsman
3a918d21f7 VMENTER with pending dbg exceptions 2009-02-01 22:23:33 +00:00
Stanislav Shwartsman
2378d31998 Fixes for DR6 handling 2009-02-01 20:47:06 +00:00
Stanislav Shwartsman
de5814a22d Fixed compilation err 2009-01-31 15:01:29 +00:00
Stanislav Shwartsman
9430c5cf95 INIT pin is blocked when CPU is waiting for SIPI 2009-01-31 11:53:57 +00:00
Stanislav Shwartsman
82969504d8 updated CPU TODO 2009-01-31 11:34:51 +00:00
Stanislav Shwartsman
f8185a6bc6 Added Intel VMX emulation to Bochs CPU 2009-01-31 10:43:24 +00:00
Stanislav Shwartsman
a1c11c788b sepatate activity state from debug trap 2009-01-29 20:27:57 +00:00
Stanislav Shwartsman
aa982c27d8 move startup_SIPI code to CPU 2009-01-27 21:13:38 +00:00
Stanislav Shwartsman
0325c120b2 Separate PAUSE instruction from regular NOP 2009-01-27 20:29:05 +00:00
Stanislav Shwartsman
8c8ef5b869 Mask bit 11:8 of segment AR field 2009-01-23 21:28:01 +00:00
Stanislav Shwartsman
950db498c9 Fixed #DF error code 2009-01-23 18:19:57 +00:00
Stanislav Shwartsman
cd90782293 No need to save/restore EXT field 2009-01-23 17:48:38 +00:00
Stanislav Shwartsman
503cc4c836 merge fix 2009-01-23 09:33:11 +00:00
Stanislav Shwartsman
62005d4fd9 Minimize diff with VMX support branch 2009-01-23 09:26:24 +00:00
Stanislav Shwartsman
29a252b26e final version of exceptions cleanups/interface changes 2009-01-21 22:09:59 +00:00
Stanislav Shwartsman
0b3c7262d4 Wrongly committed line 2009-01-20 21:34:59 +00:00
Stanislav Shwartsman
e7ac62ac82 extensions for exception type for future 2009-01-20 21:28:43 +00:00
Stanislav Shwartsman
74b885d74b Updated instrumentation 
Simplified exception code
 2009-01-20 19:34:16 +00:00
Stanislav Shwartsman
c93d13d37b small cleanups 2009-01-20 18:15:25 +00:00
Stanislav Shwartsman
db098a1205 Fix dependencies of CPU code from disasm library 
Regent Makefile.in for CPU
 2009-01-19 19:01:03 +00:00
Stanislav Shwartsman
ef5df7c4a8 make functions from rdmsr and wrmsr - they will be reused in VMX 2009-01-19 18:08:38 +00:00
Stanislav Shwartsman
cc60240dc1 cleanup RDMSR 2009-01-19 17:43:54 +00:00
Stanislav Shwartsman
637630435e Fixed typo 2009-01-19 16:45:54 +00:00
Stanislav Shwartsman
a396c8a1ce Rework SMM mess 2009-01-17 22:35:45 +00:00
Stanislav Shwartsman
cd367becd7 remove duplicate function 2009-01-17 18:56:25 +00:00
Stanislav Shwartsman
eaa00237c1 Notify debugger about MWAIT executed 2009-01-17 16:55:13 +00:00
Stanislav Shwartsman
9929e6ed78 - updated FSF address 2009-01-16 18:18:59 +00:00
Stanislav Shwartsman
e540ee75ca cleared external debugger configure stuff from configure script and makefile 2009-01-15 21:52:52 +00:00
Stanislav Shwartsman
8af7eff93f Oops, remove future stuff 2009-01-15 17:12:18 +00:00
Stanislav Shwartsman
0836545037 Merge io.cc and io_pro.cc (required for future VMX use) 2009-01-15 16:53:08 +00:00
Stanislav Shwartsman
aee488ea3a Fixed dbg print 2009-01-13 22:54:49 +00:00
Stanislav Shwartsman
d4611072f4 Some small updates 2009-01-13 19:00:30 +00:00
Stanislav Shwartsman
da511513b3 make displ field of instruction signed 2009-01-12 20:14:37 +00:00
Stanislav Shwartsman
0ff68a2aa2 Fixed XSAVE decode in x86-64 mode 2009-01-10 16:01:55 +00:00
Volker Ruppert
501952efdd - removed unused logfunctions member 'type' and related method 'settype()' 
- updated FSF address in copyright
 2009-01-10 11:30:20 +00:00
Stanislav Shwartsman
6451356d2b make function to calculate allowed bits in cr4 2009-01-10 10:37:23 +00:00
Stanislav Shwartsman
836e9649d8 modify set cr0 functionality 2009-01-10 10:07:57 +00:00
Stanislav Shwartsman
4369152c70 - Make CS segment always writeable in real mode 2009-01-10 09:36:44 +00:00
Stanislav Shwartsman
6ea14b747c Fixed SEGFAULT with configurable MSRS 
fixed osdep issue in win32 enhanced debugger module
 2009-01-08 18:07:44 +00:00
Stanislav Shwartsman
69153fc532 added enum for memory types 2009-01-03 20:04:03 +00:00
Volker Ruppert
e12b21e647 - update all dependencies 2009-01-03 09:54:10 +00:00
Stanislav Shwartsman
87396f051a msr phy addr check use new function 2009-01-02 13:23:06 +00:00
Stanislav Shwartsman
3cd5ab1041 added phy addr check 2009-01-02 13:21:48 +00:00
Stanislav Shwartsman
16275b5298 Fixed msrs.def parsing 2008-12-30 18:16:30 +00:00
Stanislav Shwartsman
d56c3a18aa reduce include dependencies in iodev.h 
Makefile.in in iodev folder have to be regerated !
 2008-12-29 20:16:08 +00:00
Stanislav Shwartsman
aff71784fc Fixed possible mmory bug 2008-12-29 19:18:21 +00:00
Stanislav Shwartsman
6134ece1a2 hardware reset on triple fault 2008-12-29 17:46:42 +00:00
Stanislav Shwartsman
b7839dfcbe Optimize repeat I/O calls 2008-12-29 17:35:35 +00:00
Stanislav Shwartsman
e182e74a4d Added ability to define user MSRs spec for emulated CPU 2008-12-28 20:30:48 +00:00
Stanislav Shwartsman
a794bef607 optimize invlpg for split large pages 2008-12-19 16:03:25 +00:00
Stanislav Shwartsman
7f65e6b9ed change PANIC to ERROR 2008-12-13 18:40:39 +00:00
Stanislav Shwartsman
2682738968 added ifdefs around 1G paging implementation 2008-12-11 21:30:37 +00:00
Stanislav Shwartsman
a2e07ff971 - Removed --enable-guest2hos-tlb configure option. The option will be 
always enabled for any Bochs configuration.
 2008-12-11 21:19:38 +00:00
Stanislav Shwartsman
69bd21bf1d 1G pages support for CPU 2008-12-11 21:00:01 +00:00
Stanislav Shwartsman
5174f9fe82 Fixed debian i386 image freeze 2008-12-08 20:01:26 +00:00
Stanislav Shwartsman
1231f64d79 move function to cpu.cc 2008-12-07 19:47:34 +00:00
Stanislav Shwartsman
24f9a22550 Fixed compilation when not in x86-64 2008-12-07 06:15:26 +00:00
Stanislav Shwartsman
35487c3ebd get/set_segment_ar_data prepared for future reuse in other than SMM mode 2008-12-06 18:52:02 +00:00
Stanislav Shwartsman
15fa42963f get/set_segment_ar_data prepared for future reuse in other than SMM mode 2008-12-06 18:01:00 +00:00
Stanislav Shwartsman
f9ce1171fe rename crreg accessors 2008-12-06 10:21:55 +00:00
Stanislav Shwartsman
25e05d9a60 forgot to mark code access as code 2008-12-06 07:14:40 +00:00
Stanislav Shwartsman
d7fa44d270 optimize code access detection 2008-12-05 22:34:42 +00:00
Stanislav Shwartsman
b3bbf8ded2 define generic MSR 2008-12-05 13:10:51 +00:00
Stanislav Shwartsman
70e9f4c161 preparing to different way of handling MSR registers 2008-12-05 12:48:36 +00:00
Stanislav Shwartsman
ae4e5cea65 Fixed param tree overflow 2008-12-04 20:26:06 +00:00
Stanislav Shwartsman
ef36cec716 moving definition to config.h 2008-12-01 19:35:25 +00:00
Stanislav Shwartsman
098308dd9f some variable renames + comp warn fix 2008-12-01 19:06:14 +00:00
Stanislav Shwartsman
f69ac41e59 added infrastructure for init disable 2008-12-01 18:54:24 +00:00
Stanislav Shwartsman
e402062499 -Fixes for INVLPG 2008-11-29 19:28:10 +00:00
Stanislav Shwartsman
cde9595e86 implement cluster addressing model in local apic 
deliver INIT IPI through local apic
 2008-11-20 18:44:15 +00:00
Stanislav Shwartsman
fbd078cb70 updates for instrumentation 2008-11-18 20:58:09 +00:00
Stanislav Shwartsman
3d60e1e20d Fixed CPU state after software reset (INIT). 
Update instrumentation.
Clean extra space from plugin.h biosdev device name
 2008-11-18 20:55:59 +00:00
Stanislav Shwartsman
d12e1fc290 Fixed CPU runway after pressing reset button 2008-11-13 22:58:54 +00:00
Stanislav Shwartsman
dbca1fb130 Fix another corner case in prefetch() 2008-11-11 17:44:19 +00:00
Stanislav Shwartsman
5f9afb550a Fix in cpu.cc 2008-11-09 22:33:44 +00:00
Stanislav Shwartsman
857392583a - Fixed exceptions handling in v8086 mode 2008-11-09 22:08:21 +00:00
Stanislav Shwartsman
0f5f075e4d - Fixed theoretically possible pageWriteStamp overflow 2008-10-21 19:50:05 +00:00
Stanislav Shwartsman
82815c4bef Put back simple hash function for icache and trace cache - more cache misses but still ~3% speedup 2008-10-14 17:23:53 +00:00
Stanislav Shwartsman
c11ad9405d one more 2008-10-10 21:09:25 +00:00
Stanislav Shwartsman
5261e6f73a Optimize prefetch() method 2008-10-10 20:49:16 +00:00
Stanislav Shwartsman
577c8c7969 another way to do the same optimization 2008-10-08 20:40:26 +00:00
Stanislav Shwartsman
17040303f7 Optimization of repeat string 2008-10-08 20:15:37 +00:00
Stanislav Shwartsman
ab716f62aa inline prepareMMX method 2008-10-08 11:14:35 +00:00
Stanislav Shwartsman
489447ae57 Fixed FPU2MMX state transition - should be done only fater all memory faults already checked 2008-10-08 10:51:38 +00:00
Alexander Krisak
e108fe0d58 Yet another win32 build fix. cpu/resolve.cc renamed to cpu/resolver.cc 
because it conflicts with disasm/resolve.cc.
 2008-10-07 07:47:56 +00:00
Stanislav Shwartsman
52a0eb2143 - Avoid 32-bit EIP wrap in prefetch() 2008-10-06 22:19:22 +00:00
Stanislav Shwartsman
3b0e84d9e3 The same again 2008-10-06 20:41:28 +00:00
Stanislav Shwartsman
367116ee3d Do not access 64-bit vars when guaranteed to be in 32-bit mode with upper part of ther RIP/RSP cleared 2008-10-06 20:26:14 +00:00
Stanislav Shwartsman
67fae3ab41 Fixed compilation 2008-10-06 20:06:30 +00:00
Stanislav Shwartsman
4cf63f4804 Delete unused file 2008-10-06 20:05:23 +00:00
Stanislav Shwartsman
2066d8b594 Fixed compilation issues 2008-10-06 17:50:06 +00:00
Stanislav Shwartsman
fe0456d519 Remove extra ;; 2008-10-03 17:00:46 +00:00
Stanislav Shwartsman
fb71c07b15 Fixes for MONITOR/MWAIT - the feature is still EXPERIMENTAL ONLY ! 2008-10-03 16:53:08 +00:00