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ff332232d4
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1491 Commits

Author SHA1 Message Date
Stanislav Shwartsman
ff332232d4 Fixed compiler warning 2008-05-26 21:51:46 +00:00
Stanislav Shwartsman
d295371450 - Correctly handle segment a byte in BIG real mode 2008-05-26 21:46:39 +00:00
Stanislav Shwartsman
aaf6b3a648 Added comments 2008-05-26 18:02:07 +00:00
Stanislav Shwartsman
77fbc2c187 Fixed LAR/LSL in 64-bit mode, compilation error fixes 2008-05-25 15:53:29 +00:00
Stanislav Shwartsman
7215607df2 - Fixed missed #DE exception in x86-64 IDIV instruction 2008-05-24 10:26:03 +00:00
Stanislav Shwartsman
d76297d01e Fixed compilation err 2008-05-23 17:58:42 +00:00
Stanislav Shwartsman
3619c0f6b4 Some changes to make x86-debugger feature working back 2008-05-23 17:49:46 +00:00
Stanislav Shwartsman
3f1e436926 Removed unused variables in bx_dbg struct 2008-05-23 14:04:45 +00:00
Stanislav Shwartsman
2b4fa16c4a Fixed EFLAGS update in IRET 2008-05-23 13:46:52 +00:00
Stanislav Shwartsman
4e091f2a3a Improved debug prints 2008-05-21 21:38:59 +00:00
Stanislav Shwartsman
af78632408 Fixes in iret emulation 2008-05-20 22:15:16 +00:00
Stanislav Shwartsman
82d8e9a3b0 Fixed compilation warning 2008-05-19 20:05:03 +00:00
Stanislav Shwartsman
3b39c011a6 Fixed io permissions bitmap exception 2008-05-19 20:01:23 +00:00
Stanislav Shwartsman
8118ba1a67 Fixed debug extensions exception priority 2008-05-19 19:59:29 +00:00
Stanislav Shwartsman
4e5d10d02e Code reorganization + small bug fixes in translate linear code 2008-05-19 18:10:32 +00:00
Stanislav Shwartsman
b9f2b61fa6 Fixed CPU bug which stopped the Menuet64 OS from booting ! 2008-05-17 19:30:55 +00:00
Stanislav Shwartsman
76fc10e3d4 Added ability to override exception class to TRAP (#DB) 2008-05-15 20:10:00 +00:00
Stanislav Shwartsman
78324066c3 Fixed code descriptor fields in 64-bit mode 2008-05-13 05:12:11 +00:00
Stanislav Shwartsman
c3f96973ba Added debug prints 2008-05-12 19:19:03 +00:00
Stanislav Shwartsman
6865edb5ee Fixed pushing to stack in call far through 64-bit call gate 2008-05-12 06:12:12 +00:00
Stanislav Shwartsman
bef3450baa Fixes to 64-bit mode 2008-05-11 20:46:11 +00:00
Stanislav Shwartsman
d934190370 Fixed data type for cr3_masked 2008-05-11 19:58:41 +00:00
Stanislav Shwartsman
4a76bd2169 Fixed setting of reserved bits in CR3 register 2008-05-11 19:36:06 +00:00
Stanislav Shwartsman
81b1a0ddb7 Fixed bug in BLENDVPS/PD instructions 2008-05-10 22:20:05 +00:00
Stanislav Shwartsman
56a44d675b Fixed potential memory overflow in dbg paging function 2008-05-10 22:11:48 +00:00
Stanislav Shwartsman
c8f870c9ac Remove incorrect assertion 2008-05-10 21:30:30 +00:00
Stanislav Shwartsman
d3528cccd6 Style fixes - name convention for push to new stack methods 2008-05-10 20:35:03 +00:00
Stanislav Shwartsman
ec1ff39a5f Splitted memory access methods for 32 and 64-bit code. 
The 64-bit code got >10% speedup, the 32-bit code also got about 2% because laddr cacluation optimization
 2008-05-10 18:10:53 +00:00
Stanislav Shwartsman
ebc4bf0cff Check RIP for canonical boundaries in 64-bit mode 2008-05-10 15:02:42 +00:00
Stanislav Shwartsman
3634c6f892 Compress FPU tag word 2008-05-10 13:34:47 +00:00
Stanislav Shwartsman
6ebae41ad7 print physcial address with special format - preparations for 64-bit physical address emu 2008-05-09 22:33:37 +00:00
Stanislav Shwartsman
8e7cf2bf3a - Fixed CPUID 
- Merged jmp_call_gate16 and jmp_call_gate32 to single function
 2008-05-09 18:09:04 +00:00
Stanislav Shwartsman
80c9b5fcbe Compilation error fixed 2008-05-09 08:28:00 +00:00
Stanislav Shwartsman
16d073bf51 Fixed recently introduced PUSH_Eq decoding bug 2008-05-08 21:34:22 +00:00
Stanislav Shwartsman
09c875b11c Fixed dbg comment 2008-05-08 21:04:03 +00:00
Stanislav Shwartsman
6bb845caa0 iFixed ENTER instruction 2008-05-08 18:02:21 +00:00
Stanislav Shwartsman
25ce5f7d48 Small functionality correctness fixes 2008-05-07 16:45:07 +00:00
Stanislav Shwartsman
74e2127c5e Fixed OF flag handling bug 2008-05-06 20:29:26 +00:00
Stanislav Shwartsman
5da460b6dc Clear segment descriptor cache when loading null selector 2008-05-06 19:45:17 +00:00
Stanislav Shwartsman
48d45518eb Fixed CMPXCHG code bug from yesterday 2008-05-06 05:06:32 +00:00
Stanislav Shwartsman
eedf26627f Fixes in CMPXHG8B instruction - slight speedup and correct #AC check 2008-05-05 21:48:07 +00:00
Stanislav Shwartsman
685a10749d Remove redundant RSP canonical check - will happen anyway in push function 2008-05-04 21:51:52 +00:00
Stanislav Shwartsman
64a80c8a2d - Added canonical check for SYSENTER MSRs in WRMSR 
- Fixed LLDT and LTR instructions in 64-bit mode
- Fixed error code for not 64-bit CS in interrupt from long mode
 2008-05-04 21:25:16 +00:00
Stanislav Shwartsman
f642b57a54 Lazy falgs optimizations by Darek Mihocka 2008-05-04 15:07:08 +00:00
Stanislav Shwartsman
06e3615239 Reduce trace cache memory footprint using naive memory pool trace allocation 2008-05-04 05:37:36 +00:00
Stanislav Shwartsman
a6b360c92f Removed duplicated ';' 2008-05-03 17:35:11 +00:00
Stanislav Shwartsman
50c9674d2e Small optimization in memory access functions 2008-05-03 17:33:30 +00:00
Stanislav Shwartsman
ed4be45a8b Split shift/rotate opcodes in 32-bit mode and 64-bit mode 2008-05-02 22:47:07 +00:00
Stanislav Shwartsman
73d8bd3af4 Hide more memory variables 2008-05-01 20:28:36 +00:00
Stanislav Shwartsman
f5780a5f5c Hide some BX_MEM_C variables 
Optimize resolve16 methods - by reducing their amount again - reduce chance for misspredictin
 2008-05-01 20:08:37 +00:00