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Author SHA1 Message Date
Stanislav Shwartsman
c41cbe6d56 Link traces over taken branch optimization which makes handlers chaining even more efficient. 
I observed 5% speedup in all disk images over 2.6pre1.
The change is safe (passed all regressions) and I will be glad to make it into Bochs 2.6!
 2012-08-21 19:58:41 +00:00
Volker Ruppert
a64636b915 - regenerated after pre-release 2012-08-21 16:22:49 +00:00
Volker Ruppert
5df4f1b1a9 - bochs rpm spec: use %{_libdir} instead of /usr/lib for 32/64 bit compatiblity 
- developer doc: always refer to release 2.5
- updated version number after pre-release
 2012-08-21 16:21:55 +00:00
Volker Ruppert
749c15384a - updated after release 2.6.pre1 2012-08-20 12:56:27 +00:00
Volker Ruppert
5afff93afb - regenerated for 2.6.pre1 2012-08-20 08:51:31 +00:00
Volker Ruppert
187586f2d5 - preparing release 2.6.pre1 2012-08-20 08:50:50 +00:00
Volker Ruppert
78513089e4 - fixed unloading of support plugins 
- TODO: reorganize plugin types, since there are now 3 subtypes of core plugins
  (gui, core devices and support for networking, sound, usb)
 2012-08-20 07:35:30 +00:00
Stanislav Shwartsman
399168e37d small cleanup 2012-08-19 18:44:08 +00:00
Volker Ruppert
95e3a7141d - reset config options support for the optional plugin control. Unload all the 
plugins from the list and load the default set.
- initialize save/restore support earlier to avoid segfault when unloading plugin
 2012-08-19 11:45:50 +00:00
Volker Ruppert
a2dd985aef - remove registered device state in destructor (fixes crash on Bochs exit with 
MSVC plugins)
 2012-08-19 08:16:20 +00:00
Volker Ruppert
a4ce74a158 - started preparing for pre-release 2012-08-17 15:29:54 +00:00
Volker Ruppert
9b5383a90e - preparing for new Bochs release 2012-08-16 16:49:16 +00:00
Volker Ruppert
11b22c8473 - forgot to remove obsolete stuff 2012-08-16 12:25:55 +00:00
Volker Ruppert
43c1ac48f4 - implemented TFTP support in eth_slirp.cc 
* moved TFTP request processing core from eth_vnet.cc to netmod.cc
  * added TFTP handling in eth_slirp.cc similar to DHCP
 2012-08-16 11:59:44 +00:00
Volker Ruppert
6809e9b72e - compilation fixes 2012-08-15 21:29:32 +00:00
Stanislav Shwartsman
9ed372790e update Bochs project description on the homepage (copy from most recent README from SVN sources) 2012-08-15 18:51:30 +00:00
Volker Ruppert
03440c201e - minor cleanups in the wx code 2012-08-15 12:47:08 +00:00
Volker Ruppert
d6b3875eec - remove cdrom runtime parameter handlers on exit (for wx "2nd run" support) 2012-08-15 08:30:22 +00:00
Volker Ruppert
4538078abb - several fixes for "2nd run" support in wx (still incomplete) 
- uninstall parameter handlers (floppy, keyboard)
  - unload plugin that cannot be removed automatically
- wx: removed "show keyboard" demo and some other cleanups
- TODO: remove wx debugger and make wx work with the enhanced gui debugger
 2012-08-14 19:33:24 +00:00
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