Stanislav Shwartsman
a45df4b584
Fixed ROUNDPS/PD bug
2008-04-20 13:32:42 +00:00
Stanislav Shwartsman
4ada6b6e8e
Fixed timebp bug
2008-04-20 09:20:56 +00:00
Stanislav Shwartsman
d9bf2b8453
Small emulation speed optimization
2008-04-19 22:29:44 +00:00
Stanislav Shwartsman
c9c16ad87f
Update LEX/YACC precompiled files for internal debugger
2008-04-19 20:21:29 +00:00
Stanislav Shwartsman
bc86f6393a
Removed incorrect commit
2008-04-19 20:11:30 +00:00
Stanislav Shwartsman
9ddcd01b27
Fixes for trace-mem command
2008-04-19 20:01:09 +00:00
Stanislav Shwartsman
359eb92c73
More fixes for CPU emulation
2008-04-19 20:00:28 +00:00
Stanislav Shwartsman
e10bd0b7a5
tasking - read state first and only when store state in new TSS
...
paging - fixed data for trace-mem callbacks
2008-04-19 14:13:43 +00:00
Stanislav Shwartsman
5fafafb5e6
Added trace-mem to debugger help
2008-04-19 13:22:05 +00:00
Stanislav Shwartsman
bdaef81603
Added debugger memory trace functionality. Enable by 'trace-mem on' command
2008-04-19 13:21:23 +00:00
Stanislav Shwartsman
8e2850b3ec
Mark TSS busy after it is loaded
2008-04-19 11:08:39 +00:00
Stanislav Shwartsman
9f2906eab8
Rename instrumentation callback for MEM ACCESS
2008-04-19 11:08:06 +00:00
Stanislav Shwartsman
8ff1b3c15e
Update MEM_ACCESS instrumentation
2008-04-19 10:13:04 +00:00
Stanislav Shwartsman
a652e773d9
Update memory access instrumentation code
2008-04-19 10:12:09 +00:00
Stanislav Shwartsman
cacec881cf
Fixed param type for set_TSC
2008-04-18 18:37:29 +00:00
Stanislav Shwartsman
15e9dca062
- support 64-bit write to MSR_TSC using WRMSR instruction
...
- fixed save/restore param type for async_event
- fixed setting of reserved bits in upper part of CR4 in 64-bit mode
2008-04-18 18:32:40 +00:00
Stanislav Shwartsman
ab76cbb4a0
Improve param interface
2008-04-18 16:47:45 +00:00
Stanislav Shwartsman
de97f61b0c
Fixed destination \register for SSE4.2 instructions
2008-04-18 14:15:58 +00:00
Stanislav Shwartsman
1a34834db9
Fixed disasm for SSE4.2 instr
2008-04-18 14:09:24 +00:00
Stanislav Shwartsman
4ee1bf4b68
Fixed paging permissions for code fetch
2008-04-18 13:51:09 +00:00
Stanislav Shwartsman
eea58f04cd
Fixed ret_near decoding in 64-bit mode
2008-04-18 13:11:52 +00:00
Stanislav Shwartsman
5993ca527c
- fixed 286 tss handling (descriptor wasn't parsed correctly)
...
- fixed timing of faulted instructions
- fixed PANIC message in interrupt through incorrect task gate
2008-04-18 10:19:33 +00:00
Stanislav Shwartsman
639967e1da
Fixed typo
2008-04-17 20:48:52 +00:00
Stanislav Shwartsman
5665dab58c
More places where CPU vector was used
2008-04-17 20:45:00 +00:00
Stanislav Shwartsman
d8c77cc1ae
Small cleanup for memory class
2008-04-17 20:20:43 +00:00
Stanislav Shwartsman
fda4d38959
32-bit systems have a problem to allocate large amount of physical memory for Bochs simulation which makes simulation with 4G address space virtually impossible. But in most of the cases when 4G physical address space defined - it is not touched by default on every run so it is possible to allocate only really accessed blocks. This commit made all necessary preparations for it.
2008-04-17 14:39:33 +00:00
Stanislav Shwartsman
72cefc818f
Fix busy TSS in TR
2008-04-17 14:22:23 +00:00
Stanislav Shwartsman
5b900fbb5e
Fixed exception name (another one)
2008-04-16 22:28:07 +00:00
Stanislav Shwartsman
af88602782
Fixed get_SS_ESP_from_TSS to support busy TSS as well
2008-04-16 22:22:10 +00:00
Stanislav Shwartsman
36926542e6
Fixed canonical fault exceptions for call_far, interrupt, lldt and ltr instructions
2008-04-16 22:08:46 +00:00
Stanislav Shwartsman
7593d9d7e2
Fixed exception name
2008-04-16 21:49:46 +00:00
Stanislav Shwartsman
c611d9aca0
Fixed LEAVE in 64-bit mode
2008-04-16 21:35:43 +00:00
Stanislav Shwartsman
892fa99c6f
- prefetch hint should be NOP when use in register mode
...
- #GP when trying to set reserved bits of CR4_HI in 64-bit mode
- #GP when trying to set reserved bits of EFER MSR
- clear upper part of RSI/RDI when executing rep instructions with 32-bit asize
even if no repeat iterations were executed (because of RCX=0 for example)
- write SYSENTER_EIP_MSR and SYSENTER_ESP_MSR as 64-bit when x86_64 supported
- set MSR_FMASK reset value
- MSR_FMASK should be 32-bit only
- check for fetch permissions when doing ITLB lookup
- #GP when trying to write non-canonical address to MSR_CSTAR or MSR_LSTAR
- correct repeat instructions timing
- mark TSS busy in TR after it is loaded
2008-04-16 16:44:06 +00:00
Stanislav Shwartsman
068276b957
- added description for debugger exceptions
...
- fixed EFLAGS debug print from internal debugger
2008-04-16 16:42:00 +00:00
Stanislav Shwartsman
419dc57dbd
Complete MASKMOVDQU decoding fix
2008-04-16 05:56:55 +00:00
Stanislav Shwartsman
b3167d1a8f
Docs for MASKMOVQ were also not correct :(
2008-04-16 05:45:45 +00:00
Stanislav Shwartsman
4f3f8608f7
Fixed MASKMOVDQU instruction decoding
2008-04-16 05:41:43 +00:00
Stanislav Shwartsman
67f02bfa12
Add debugger callback
2008-04-15 21:29:18 +00:00
Stanislav Shwartsman
6d65d82e03
Call BX_INSTR_EXIT callback instead of BX_INSTR_SHUTDOWN
2008-04-15 21:27:57 +00:00
Stanislav Shwartsman
715b553aef
Rename BX_INTR_SHUTDOWN callback to BX_INSTR_EXIT
2008-04-15 21:27:11 +00:00
Stanislav Shwartsman
4c26043969
Fixed 3rd fault detection (shutdown condition)
2008-04-15 17:22:11 +00:00
Stanislav Shwartsman
8b7c128062
Update CHANGES
2008-04-15 14:45:43 +00:00
Stanislav Shwartsman
fab4042cad
SYSENTER/SYSEXIT in long mode
2008-04-15 14:41:50 +00:00
Stanislav Shwartsman
e4b41764d0
Enabled #AC exception, fixed PANIC message
2008-04-14 21:48:37 +00:00
Stanislav Shwartsman
9668e735cd
Inline fpu exceptions functions
2008-04-14 16:50:27 +00:00
Stanislav Shwartsman
3dc0438c43
Implemented CALL_Far64 and JMP_Far64 according to Intel docs
2008-04-13 20:57:49 +00:00
Stanislav Shwartsman
76a8812876
correct some opcode aliases
2008-04-12 10:08:43 +00:00
Stanislav Shwartsman
e5e8785973
Can't use access_linear in debugger because it has sideeffects on CPU
2008-04-11 21:59:47 +00:00
Stanislav Shwartsman
397e2b6eac
fixed long mode exception handling
2008-04-11 21:40:36 +00:00
Stanislav Shwartsman
138023fbc7
Fixed priority between exceptions in call through call gate in 64-bit mode
2008-04-11 18:35:47 +00:00
