Stanislav Shwartsman
05c7a1e61b
Fixed problem with trace cache enabled
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String instructions might confise trace cache by finishing instruction execution method without actually completing an instruction (and advancing eip)
2007-12-13 18:42:31 +00:00
Stanislav Shwartsman
05a5923971
Merged Bochs instrumentation patch by Lluis Vilanova
2007-12-13 17:16:21 +00:00
Stanislav Shwartsman
da19b9447a
All Jq instructions in 64-bit mode have fixed 64-bit osize
2007-12-10 23:04:18 +00:00
Stanislav Shwartsman
82b4d95077
Fixed typo
2007-12-10 21:01:25 +00:00
Stanislav Shwartsman
e15f7445f8
Faster memory access for 4G limit cases
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A bit slower for <4G but usually it is 4G
2007-12-10 19:08:13 +00:00
Stanislav Shwartsman
92f7a3a805
Fixed several compilation errors under OSX
2007-12-10 19:05:07 +00:00
Stanislav Shwartsman
83529c1dd8
Update CHANGES
2007-12-09 18:55:03 +00:00
Stanislav Shwartsman
729bdb1556
Update instrumentation notes
2007-12-09 18:47:54 +00:00
Stanislav Shwartsman
f3de7de659
Remove already merged patch
2007-12-09 18:38:54 +00:00
Stanislav Shwartsman
adda3befd3
Trace cache optimization merged
2007-12-09 18:36:05 +00:00
Stanislav Shwartsman
ee465a7714
misaligned SSE support works only for loads
2007-12-09 17:40:23 +00:00
Volker Ruppert
688cb87e98
- skip SMM init if already done at first boot time (fixes reboot failure)
2007-12-09 15:38:41 +00:00
Stanislav Shwartsman
29267577f0
Fixed HLT problem in SMP binary which runs with single processor only
2007-12-08 09:26:13 +00:00
Stanislav Shwartsman
976af56f6d
Split bit.cc to 4 files - new files bit16/32/64.cc
2007-12-07 10:59:18 +00:00
Stanislav Shwartsman
4c16dd71a8
Fixed compilation error in SMP mode
2007-12-07 09:38:42 +00:00
Stanislav Shwartsman
a8169d1cc1
Bugfix from developres mailing list
2007-12-06 22:21:40 +00:00
Stanislav Shwartsman
6fcc7d34ab
Next step in lazy flags optimization by Darek MihockA -
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get rid of shifts from lazy flags code
2007-12-06 20:39:11 +00:00
Stanislav Shwartsman
d739cca282
small cleanup
2007-12-06 18:35:33 +00:00
Stanislav Shwartsman
d54d537f81
One more step for lazy flags optimization
2007-12-06 16:57:59 +00:00
Stanislav Shwartsman
216f4f2f4f
Fixed my BIOS optimization
2007-12-06 16:56:32 +00:00
Stanislav Shwartsman
a835e3f8ff
get_FLAG_Lazy not always returns 0/1
2007-12-05 06:27:01 +00:00
Stanislav Shwartsman
295a36ef58
2nd step of lazy flags optimization
2007-12-05 06:17:09 +00:00
Stanislav Shwartsman
88899cf617
Changes for lazy flags handling -> 1st stap in transition to new lazy flags handling by Darek Mihocka (www.emulators.com)
2007-12-04 19:27:23 +00:00
Stanislav Shwartsman
40fc0a3e42
Reduce ICACHE back to 32K entries - reduce ICACHE size from 4M to 2M
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Not everybody already have C2D CPU with 4M L2 cache on die ...
2007-12-04 17:34:20 +00:00
Stanislav Shwartsman
91e0db63c4
no need to invalidate prefetch queue for RDMSR/WRMSR
2007-12-03 21:43:14 +00:00
Stanislav Shwartsman
9e6d1cae33
Replace backslashes in WIN32 dialogs
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Fix for bug report @SF 1843250 Using forward slashes gives invalid filename
2007-12-03 20:50:24 +00:00
Stanislav Shwartsman
c58e95f611
Make hw breakpoint match check a function - normally it should be called from read/write_virtual as well
2007-12-03 20:49:24 +00:00
Stanislav Shwartsman
dbfa7a51e9
Do not affect CPU state if any exception occured - in this case do not write to MEM and flags
2007-12-03 20:48:02 +00:00
Stanislav Shwartsman
17af54cbbb
Fixed warning
2007-12-03 20:38:55 +00:00
Volker Ruppert
147633c460
- inline asm optimizations by Stanislav
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- initialize PAM register for ROM-to-RAM copy even after reboot
2007-12-01 19:27:28 +00:00
Stanislav Shwartsman
1bcf42baec
oops, fixed incorrect checkin
2007-12-01 16:59:36 +00:00
Stanislav Shwartsman
7ca78b88e9
configure/compile changes + small optimizations
2007-12-01 16:45:17 +00:00
Stanislav Shwartsman
63d3e9e791
Update CHANGES for coming December (hopefully) 2.3.6 release
2007-11-30 21:19:10 +00:00
Stanislav Shwartsman
d1e71ec4a7
deliver smi should be available even if apic is OFF
2007-11-30 17:59:10 +00:00
Stanislav Shwartsman
0aaa1629aa
PIC IRQ handling bug fix by Russ Cox
2007-11-30 08:56:34 +00:00
Stanislav Shwartsman
a0147fe055
Fixed bug prevented to boot Win98
2007-11-30 08:49:12 +00:00
Stanislav Shwartsman
943cc3e974
Update trace cache patch
2007-11-29 22:34:23 +00:00
Stanislav Shwartsman
39b2680110
Fixed compilation error when x86-64 emualtion disabled
2007-11-29 22:22:24 +00:00
Stanislav Shwartsman
aa00d33640
BITSCAN lazy flags evaluation optimization
2007-11-29 21:52:16 +00:00
Stanislav Shwartsman
1a55835155
Optimize lazy flags for MUL/IMUL
2007-11-29 21:45:10 +00:00
Stanislav Shwartsman
8cfd17202a
some simple SSE code optimizations
2007-11-27 22:12:45 +00:00
Stanislav Shwartsman
bb734a906c
MWAIT/MONITOR support is still experimental
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Ubunto 7.10 can't boot with MWAIT enabled ...
2007-11-26 20:38:39 +00:00
Stanislav Shwartsman
06550b3fdd
Improved version of trace cache patch:
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- configure support
- ability to configure legacy ICACHE without trace cache
- only with legacy ICACHE - still support INSTR_OPCODE callback
- info in main.cc
2007-11-26 18:00:34 +00:00
Stanislav Shwartsman
91add6a05a
cleanup
2007-11-26 17:45:48 +00:00
Stanislav Shwartsman
35c3791bb7
Correctly implement EFER.FFXSR feature
2007-11-25 20:52:40 +00:00
Stanislav Shwartsman
c51888f43f
Split last BxLockable opcodes -> this allows to eliminate mod==0xc0 check from fetchdecode of every instruction
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reduce ACPU.CC dependencies - now that file doesn't depend of CPU
2007-11-25 20:22:10 +00:00
Stanislav Shwartsman
42d06b2d2b
make some functions RSP safe so it is not needed to save/restore RSP for the anymore
2007-11-24 15:27:55 +00:00
Stanislav Shwartsman
374b6b53b5
Update trace cache patch for new CVS
2007-11-24 14:36:08 +00:00
Stanislav Shwartsman
e51184c8cf
Eliminate saving of RSP from heart of cpu_loop
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Now save RSP only where it is really required
2007-11-24 14:22:34 +00:00
Stanislav Shwartsman
d0052dcd3e
Removed unused setFlags code
2007-11-23 22:49:54 +00:00
