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Author SHA1 Message Date
Stanislav Shwartsman
fe59e0ae6a FIxed comment in fetchdecode 2008-04-06 18:31:10 +00:00
Stanislav Shwartsman
b1a7736514 Code cleanup 2008-04-06 18:27:24 +00:00
Stanislav Shwartsman
77d91d59aa Inline prepare_SSE and prepare_XSAVE functions 2008-04-06 18:00:20 +00:00
Stanislav Shwartsman
420f30816d inline integer saturation code - speedup for MMX/SSE integer 2008-04-06 13:56:22 +00:00
Stanislav Shwartsman
2a121e2664 Fixed compilation error with bx debugger 2008-04-05 21:41:31 +00:00
Stanislav Shwartsman
b1446727bf Fixed english grammar error 2008-04-05 21:28:11 +00:00
Stanislav Shwartsman
1b622661d7 Cleanup 2008-04-05 20:49:21 +00:00
Stanislav Shwartsman
90f1973bef Removed BX_USE_TLB - TLB is always used, only Guest2HostTLB is optional feature 
Use Guest2HostTLB in prefetch code for IFETCHES - speedup above 3%
 2008-04-05 20:41:00 +00:00
Stanislav Shwartsman
c8d8eb8e52 Remove eplicit machine:I386 flag for compilation with MSVCPP 
it allows to build 64-bit native Bochs under Win64 and MSVCPP
 2008-04-05 19:21:52 +00:00
Stanislav Shwartsman
1bdddc1f78 Split SHRD/SHLD instructions 2008-04-05 19:08:01 +00:00
Stanislav Shwartsman
16bf4402b0 Remove wrongly committed code 2008-04-05 17:57:21 +00:00
Stanislav Shwartsman
5826e2843a Inline pop/push functions 
Store only single byte of opcode in b1() - speedup shift instructions
Code cleanups
 2008-04-05 17:51:55 +00:00
Stanislav Shwartsman
2aaafa76a2 Reorganize fetchdecode tables with another level of redirection - a leap toward future improvements 
Currently no speedup and no slowdown - about the same results on my Bochs benchmarking
A lot of code reorganization in fetchdecode
 2008-04-04 22:39:45 +00:00
Stanislav Shwartsman
b5d5e91ff7 Remove old deprecated options from configure 2008-04-04 21:12:51 +00:00
Stanislav Shwartsman
c26d9d563c Missed include file 2008-04-04 21:10:30 +00:00
Stanislav Shwartsman
3f5263a142 Compilation fixes that allow to disable FPU by just setting BX_SUPPORT_FPU=0 2008-04-04 21:05:37 +00:00
Stanislav Shwartsman
026c333fa9 move handleDAZ to fpu 2008-04-04 20:03:27 +00:00
Stanislav Shwartsman
bb1195f1e6 move denormals_are_zeros to fpu_specialize.h 2008-04-04 20:02:36 +00:00
Stanislav Shwartsman
858842edec Typo fix 2008-04-04 14:04:11 +00:00
Stanislav Shwartsman
671cd93966 Add CPU flags for future use 2008-04-04 12:23:45 +00:00
Stanislav Shwartsman
52770feedd Add CPUID bits comments and update CPU TODO 2008-04-04 12:23:19 +00:00
Stanislav Shwartsman
08eb20cf48 Update MSVC workspaces 2008-04-03 19:04:05 +00:00
Stanislav Shwartsman
41fe0b3ebb Fix code duplication 2008-04-03 18:59:10 +00:00
Stanislav Shwartsman
1808710881 fixed duplicate line 2008-04-03 18:13:26 +00:00
Stanislav Shwartsman
62e3728591 preparations for future optimizations - not necessary speedupo now 2008-04-03 17:56:59 +00:00
Stanislav Shwartsman
4180fd9e11 Merge resolve16/32/64.cc to single file 2008-04-03 17:44:33 +00:00
Stanislav Shwartsman
e91409704f Convert EFER to val32 register, similar to other control registers 2008-03-31 20:56:27 +00:00
Stanislav Shwartsman
3f2487a0af Enabled tracing cross repeated instructions 2008-03-31 18:53:08 +00:00
Stanislav Shwartsman
255d512e29 Organize bxInstruction fields differently 2008-03-31 17:33:34 +00:00
Stanislav Shwartsman
65adf7014b Updated CHANGES 2008-03-30 18:38:02 +00:00
Stanislav Shwartsman
661d6721dc added ldsym command to user docs 2008-03-30 18:32:41 +00:00
Stanislav Shwartsman
52a771b2c2 added load_symbols command example 2008-03-30 18:28:35 +00:00
Stanislav Shwartsman
3c40cb1610 More improvements to load-symbols in bx debugger 2008-03-30 14:32:14 +00:00
Volker Ruppert
a1950bb565 - fixed compilation error: "jump to case label crosses initialization of `Bit32u drvsel'" 2008-03-30 08:32:57 +00:00
Stanislav Shwartsman
a77b012049 Update debugger parser 2008-03-30 05:47:31 +00:00
Stanislav Shwartsman
041ae54724 Fixed lexer bug 2008-03-30 05:45:42 +00:00
Stanislav Shwartsman
231056fff4 small cleanups 2008-03-29 21:51:42 +00:00
Stanislav Shwartsman
6b6492dd36 Compiled lex/yacc output for debugger 2008-03-29 21:37:18 +00:00
Stanislav Shwartsman
46e7ca44dc dded patch with symbols support in bochs-debugger 2008-03-29 21:32:18 +00:00
Stanislav Shwartsman
b5f5e01f7e added assert to paging.cc 2008-03-29 21:12:11 +00:00
Stanislav Shwartsman
aade564f33 Correct variable name 2008-03-29 21:03:38 +00:00
Stanislav Shwartsman
08f958f458 Fixed pageWriteStampTable to handle BIOS code as well - increased the table to all 4G instead of allocated memory size 
Avoid checking of pageWriteStamp in the heart of cpu loop with trace cache - now decWriteStamp will post stopTraceExecution event if it hits code page
 2008-03-29 21:01:25 +00:00
Stanislav Shwartsman
7aef2d5892 Inline get_ZF/SF/PF lazy flags functions - gcc didn't get them inline before 2008-03-29 18:44:13 +00:00
Stanislav Shwartsman
f3a91710e4 Split access_linear to access_read_linear and access_write_linear 2008-03-29 18:18:08 +00:00
Stanislav Shwartsman
75f18c4f99 mostly indent changes 2008-03-29 17:44:13 +00:00
Stanislav Shwartsman
14ff07b482 Small code cleanup 2008-03-29 09:58:23 +00:00
Stanislav Shwartsman
e48b398bee Add NIL register and simplify more BxResolve work 2008-03-29 09:34:35 +00:00
Stanislav Shwartsman
b745be68ef Improve show param call in bochs debugger - search also in default CPU tree 2008-03-28 12:51:02 +00:00
Stanislav Shwartsman
127be5b793 Fixed race condition in QEMU - can't happen in Bochs because in Bochs all RMW are atomic (for now) 2008-03-28 09:02:57 +00:00
Stanislav Shwartsman
1a59913e2b Fixed BX_INFO message 2008-03-27 21:04:39 +00:00