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Author SHA1 Message Date
Stanislav Shwartsman
dd7b968404 SSE cvt instructions: transition from FPU to MMX state has higher priority than SSE exception (#XF/#UD) 2012-08-11 07:41:13 +00:00
Volker Ruppert
cf539807a9 - generate parser / lexer files only if both flex and yacc are present and also 
disable it if configuring for MSVC
 2012-08-11 07:16:50 +00:00
Volker Ruppert
5054b5f836 - generate parser / lexer files only if both flex and yacc are present and also 
disable it if configuring for MSVC
 2012-08-11 07:16:23 +00:00
Volker Ruppert
fc927773fd - regenerated after pcidev / flex changes 2012-08-09 18:28:03 +00:00
Volker Ruppert
0f35b42429 - don't clean pcidev subdirectory if support is disabled 
- check for flex presence and skip lexer.c generation if absent
 2012-08-09 18:26:14 +00:00
Stanislav Shwartsman
6570491cb5 update CHANGES 2012-08-09 15:19:19 +00:00
Stanislav Shwartsman
df90b80352 set of small cpu fixes 2012-08-09 13:11:25 +00:00
Stanislav Shwartsman
0c11901d6b fixed segment limit check for AVX mem access - same fix for stores 2012-08-08 20:43:07 +00:00
Stanislav Shwartsman
af9e072ad6 fixed segment limit check for AVX mem access 2012-08-08 20:39:36 +00:00
Stanislav Shwartsman
be76f38b46 correct MOVBE decoding with prefix 0x66, also correct ADX decoding 2012-08-08 20:11:27 +00:00
Volker Ruppert
e90c04a65f - fixed typo 2012-08-08 15:38:33 +00:00
Volker Ruppert
166563493a - regenerated after X detection changes 2012-08-07 18:29:32 +00:00
Volker Ruppert
36f5fb309e - use old-style X detection code if pkg-config is not present 2012-08-07 18:28:00 +00:00
Stanislav Shwartsman
fee1000ba2 split PINSRB instruction to /r and /m form 2012-08-07 14:38:43 +00:00
Volker Ruppert
3e34c136de - second try to fix duplicate resource id 2012-08-06 21:00:42 +00:00
Stanislav Shwartsman
cac261553d Fixed stupid typo which caused incorrect VMX instr info on LDTR/TR instruction VMEXIT 2012-08-06 20:41:16 +00:00
Volker Ruppert
92afa6cc28 - updated MSVC plugins workspace 
- fixed duplicate resource id
 2012-08-06 20:16:53 +00:00
Volker Ruppert
2d0d73b5e3 - fixed MSVC compilation error 
- updated default VS2008Ex workspace file (TODO: update plugin version)
 2012-08-06 18:32:54 +00:00
Stanislav Shwartsman
882e07518e fixed comments 2012-08-06 17:59:54 +00:00
Stanislav Shwartsman
d70ec50df3 update TODO and CHANGES 2012-08-05 19:55:00 +00:00
Volker Ruppert
ff610ee255 - regenerated after iodev/hdimage changes 2012-08-05 18:15:02 +00:00
Volker Ruppert
90168f5dcd - moved the lowlevel cdrom and disk image stuff to the new subdirectory iodev/hdimage 
- TODO: update MSVC workspace files
 2012-08-05 18:13:38 +00:00
Volker Ruppert
7bbc26c70f - redolog: skip bitmap update if extent_index is unchanged after lseek() 
- more usage of helper functions bx_read_image() / bx_write_image()
- CHANGES update
 2012-08-05 14:42:37 +00:00
Stanislav Shwartsman
cc694377b9 Standartization of Bochs instruction handlers. 
Bochs instruction emulation handlers won't refer to direct fields of instructions like MODRM.NNN or MODRM.RM anymore.
Use generic source/destination indications like SRC1, SRC2 and DST.
All handlers are modified to support new notation. In addition fetchDecode module was modified to assign sources to instructions properly.

Immediate benefits:
- Removal of several duplicated handlers (FMA3 duplicated with FMA4 is a trivial example)
- Simpler to understand fetch-decode code

Future benefits:
- Integration of disassembler into Bochs CPU module, ability to disasm bx_instruction_c instance (planned)

Huge patch. Almost all source files wre modified.
 2012-08-05 13:52:40 +00:00
Stanislav Shwartsman
0d7a18ed0d cleanup instrumentation stub 2012-08-05 13:40:32 +00:00
Volker Ruppert
7c6f287fc7 - added VirtualPC image support, new disk image mode is called 'vpc' 
- ported Qemu block driver (written by Alex Beregszaszi and Kevin Wolf)
  - added helper functions bx_read_image() and bx_write_image()
- TODO: use helper function for the other disk image modes
 2012-08-05 09:33:33 +00:00
Stanislav Shwartsman
4d03b57291 Allow larger quantum value for SMP simulations (up to 32) 
Update CHANGES
 2012-08-02 20:48:27 +00:00
Stanislav Shwartsman
d5c5c8e9e1 fixed bug produced by SVN commit rev11299 - missed case to clean 2012-08-02 20:43:14 +00:00
Stanislav Shwartsman
df3b61e3a9 typo fix 2012-08-02 14:37:17 +00:00
Stanislav Shwartsman
2e0f79d499 fixed compilation with AVX OFF but x86-64 on 2012-08-02 12:13:21 +00:00
Stanislav Shwartsman
abaad74fc9 trivial optimization - part of pacthes from Yeong-uk Jo 2012-08-01 16:11:20 +00:00
Stanislav Shwartsman
b43ac7358e fixed typo-like bug in smm.cc 2012-08-01 14:56:51 +00:00
Volker Ruppert
9cda22223c - documentation updates (vmware4 format, command line arguments) 2012-07-29 08:19:15 +00:00
Volker Ruppert
6daac95de0 - update "snapshot" docs 2012-07-28 16:43:19 +00:00
Stanislav Shwartsman
553d1bfb37 fixed SIGSEGV when cannot open file for text snapshot 2012-07-28 08:17:08 +00:00
Stanislav Shwartsman
a1ebdc41ac Fixed SF bug [3548109] VMX State Not Restored After Entering SMM on 32-bit Systems 
Fixed .conf.nothing configure script

Fixed copyright for some files
 2012-07-27 08:13:39 +00:00
Volker Ruppert
9a008c8e3c - use a constant for the maximum disk size calculated from max. cylinder bits 
- increased maximum disk size to 8 TB (should work with growing and sparse disks)
 2012-07-26 16:15:48 +00:00
Stanislav Shwartsman
e0729e32b8 fixed bug 3548108 VMEXIT instruction length Not always getting updated 2012-07-26 16:03:26 +00:00
Stanislav Shwartsman
a7c8d38871 Re-add lost comments in floppy_media_sense 2012-07-25 19:49:35 +00:00
Volker Ruppert
ab0300f6b2 - some work on the 'sparse' disk image mode 
- fixed broken read support caused by wrong #if
  - when opening disk some info is printed to log file
  - coding style changes
 2012-07-24 19:27:22 +00:00
Volker Ruppert
63ea597741 - fixed variable type for 'cyl' for > 2 TB support 
- define symbols for the maximum hard disk size (still at 2 TB)
 2012-07-24 19:15:00 +00:00
Stanislav Shwartsman
d9998269ef added branch_eip into near branch instructiontation callbacks 2012-07-24 15:32:55 +00:00
Stanislav Shwartsman
eb9616024f Use ASM comment marks 2012-07-23 16:11:24 +00:00
Volker Ruppert
a49c0746b4 - increased maximum disk image size to 2 TeraByte (tested with 'growing' image) 
- TODO #1: tests with higher values
- TODO #2: tests 'sparse' image mode
 2012-07-22 20:40:31 +00:00
Stanislav Shwartsman
cbfeaec11c fixed spelling in TODO file 2012-07-22 12:39:30 +00:00
Volker Ruppert
8d30a38f7e - undoable: added support for checking the modification time of the base disk 
- store r/o disk timestamp in FAT format in reserved field of redolog header
  - use the VVFAT function fat_datetime() to convert the mtime value
  - update redolog header if timestamp is undefined (first usage)
  - Bochs now panics if the r/o disk has been modified after the first usage with
    the undoable disk image mode to avoid journal file corruption.
- undoable: fixed r/o disk size check
 2012-07-21 12:00:46 +00:00
Stanislav Shwartsman
b57ace2579 Merged a side note patch by Sebastian 
[Bochs-developers] [Patch #3539228] Part 3

> Added dummy EOI handler and all unused IRQ vectors set to this.QEMM 97 does not crash any more.

Looks good. Those "SET_INT_VECTOR comments" should be removed.

Sebastian
 2012-07-19 19:36:44 +00:00
Stanislav Shwartsman
e5f47fd86f fixed typo 2012-07-19 18:03:10 +00:00
Stanislav Shwartsman
5afe0cbb48 use constant instead of magic value 2012-07-17 19:58:00 +00:00
Volker Ruppert
65b3567240 - enable mouse cursor on exit (fixes possible hang if captured) 2012-07-15 15:17:10 +00:00