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8788 Commits

Author SHA1 Message Date
Stanislav Shwartsman
7158cf7228 fixed xop opcodes disasm tables 2011-11-23 16:44:38 +00:00
Volker Ruppert
67db6ee123 - disk geometry detection and check code rewritten: 
* if the image provides a geometry, always use it.
  * if the cylinder value is set to 0 and the image supports autodetection,
    calculate the cylinder value from disk size, sectors and heads.
  * in all other cases the specified geometry is used.
  * a panic only occurs if the image size is too small for the geometry.
  * extra data past the end of the disk now causes an info message.
- TODO #1: 'flat' mode hdimage: read disk size of raw devices on Linux
- TODO #2: 'flat' mode hdimage: use geometry from MBR on image if present
 2011-11-21 20:58:35 +00:00
Stanislav Shwartsman
44c3b65961 update CHANGES with fixed bug 2011-11-21 13:21:19 +00:00
Stanislav Shwartsman
c74f590077 implemented TSC-Deadline APIC timer mode 2011-11-21 12:51:50 +00:00
Stanislav Shwartsman
76b742bd93 fixed timer breakpoint handling in internal debugger 2011-11-21 12:50:37 +00:00
Stanislav Shwartsman
e4bd200119 do not report TSC Deadline for Sandy Bridge CPUID - not implemented yet 2011-11-20 18:25:39 +00:00
Volker Ruppert
f5981e0ba2 - turn off the mouse capture when the internal debugger or gdbstub enter the input loop 
- gdbstub: fixed compilation errors and warnings
 2011-11-20 16:21:53 +00:00
Stanislav Shwartsman
25ac87009b update CHANGES 2011-11-19 14:32:13 +00:00
Volker Ruppert
42e571ab1b - fix package size in pointing device flags 2 (SF patch #3435049) 
- implemented legacy BIOS int13 AL=17/18h diskette functions (patch taken from
  comment to SF feature request #3424738)
 2011-11-19 12:38:41 +00:00
Volker Ruppert
e247b0f14d - fix package size in pointing device flags 2 (SF patch #3435049) 
- implemented legacy BIOS int13 AL=17/18h diskette functions (patch taken from
  comment to SF feature request #3424738)
 2011-11-19 12:38:12 +00:00
Stanislav Shwartsman
34130cc1ad clearify about deprecated configure option 2011-11-18 13:15:17 +00:00
Stanislav Shwartsman
d78ff1134d fix for debugger creg command - correct fix this time 2011-11-18 12:56:33 +00:00
Stanislav Shwartsman
23b7b23d63 automatically turn off handlers chaining if gdb-stub is compiled in at configure time 2011-11-10 19:27:29 +00:00
Stanislav Shwartsman
cf314eb064 update CHANGES with closed bug 2011-11-08 18:01:35 +00:00
Stanislav Shwartsman
801a3f920f some more docs updates with cvs->svn transition 2011-11-07 19:20:11 +00:00
Stanislav Shwartsman
39ddc75098 update TESTFORM for 2.5 release 2011-11-07 19:04:52 +00:00
Stanislav Shwartsman
c68fdf4223 fixed typo in CHANGES 2011-11-06 21:51:30 +00:00
Volker Ruppert
a4d763d5bc - regenerated after release 2011-11-06 12:13:45 +00:00
Volker Ruppert
7e253cf7b6 - excluding CVS files no longer required 
- set SVN flags in version strings after release
 2011-11-06 12:11:46 +00:00
Volker Ruppert
d8a5ae0933 - regenerated for pre-release 2011-11-06 09:02:06 +00:00
Volker Ruppert
80be7ef9b1 - preparing Bochs 2.5.pre1 2011-11-06 09:00:41 +00:00
Stanislav Shwartsman
9be8552b80 - Implemented VM Functions support and EPTP-Switching VM Functions 
- Added VMEXIT conditions for INVPCID instruction

Now Bochs is fully aligned with latest pulished Intel's SDM rev040.
 2011-11-05 07:31:51 +00:00
Volker Ruppert
280b82dc0e - reverted unwanted change (as stated in rev. 10759) 
- use absolute path to Bochs webspace
 2011-11-01 20:40:04 +00:00
Stanislav Shwartsman
5bb7c8dbba final cvs->svn in docs 2011-11-01 17:44:56 +00:00
Volker Ruppert
fdeb25dde3 - finished CVS -> SVN changes (local website repository is still CVS) 
- some other small fixes / cleanups
 2011-11-01 17:10:58 +00:00
Stanislav Shwartsman
f6396de61e fixed segfault in debugger creg command when xsave is disabled 2011-11-01 13:24:42 +00:00
Stanislav Shwartsman
ae6513014d some more cvs -> svn updates in developr's docs 2011-11-01 13:13:24 +00:00
Volker Ruppert
1fd9f1e48c - added parameter type bx_shadow_filedata_c 2011-11-01 08:38:00 +00:00
Volker Ruppert
85ef8a6705 - SVN instructions replace the CVS ones 2011-10-31 18:30:22 +00:00
Volker Ruppert
dcca9d9a31 - documentation updates (bochsrc options, CVS -> SVN changes) 
- added FIXME to all CVS-related sections that still need a rewrite
 2011-10-31 10:00:32 +00:00
Volker Ruppert
de38d27b99 - changes updated 2011-10-30 17:15:59 +00:00
Volker Ruppert
0d4392fc13 - updated LGPL'd VGABIOS to version 0.7a 2011-10-30 17:03:09 +00:00
Stanislav Shwartsman
42a0a178eb disasm for XOP instructions 2011-10-30 08:58:49 +00:00
Stanislav Shwartsman
088cb441db updated user docs - some references to cvs replaced with references to svn instead, removed description about removed options and debugger commands, added description of new handlers chaining optimization 2011-10-29 19:15:54 +00:00
Stanislav Shwartsman
360900d7bd merge more pic patches 2011-10-23 21:53:56 +00:00
Stanislav Shwartsman
f73cdfaeac change nickname ('ch100') to realname ('Christian Inci') in CHANGES 2011-10-23 04:47:33 +00:00
Stanislav Shwartsman
ad9bdbe550 fixed compilation failure 2011-10-21 08:06:55 +00:00
Stanislav Shwartsman
60582e2b9d merge patch [3426460] [PATCH] PIC: remove never-executed code by ch100 2011-10-20 19:19:06 +00:00
Stanislav Shwartsman
21b96a5c8d fixed compilation err in win64 2011-10-20 19:10:06 +00:00
Stanislav Shwartsman
b1a6b34616 implemented PERMIL2PS/PERMIL2PD XOP instructions 2011-10-20 17:37:57 +00:00
Volker Ruppert
e4b92b55bb - implemented tooltip feature in win32ParamDialog using the parameter description 2011-10-20 16:09:28 +00:00
Stanislav Shwartsman
ddecc0234a fixed (c) info 2011-10-20 14:06:12 +00:00
Stanislav Shwartsman
3035fcd0af implemented XOP FMADCSWD/FMADCSSWD instructions 2011-10-20 13:55:26 +00:00
Stanislav Shwartsman
5d9bbae71c bugfix: cant use ib2 it is overlap with disp32 2011-10-19 21:28:36 +00:00
Stanislav Shwartsman
5cc04b9955 Implemented AMDs Buldozer XOP and TBM extensions. 
XOP: few instructions are still missing, coming soon

  BX_PANIC(("VPERMILPS_VpsHpsWpsVIbR: not implemented yet"));
  BX_PANIC(("VPERMILPD_VpdHpdWpdVIbR: not implemented yet"));
  BX_PANIC(("VPMADCSSWD_VdqHdqWdqVIbR: not implemented yet"));
  BX_PANIC(("VPMADCSWD_VdqHdqWdqVIbR: not implemented yet"));
  BX_PANIC(("VFRCZPS_VpsWpsR: not implemented yet"));
  BX_PANIC(("VFRCZPD_VpdWpdR: not implemented yet"));
  BX_PANIC(("VFRCZSS_VssWssR: not implemented yet"));
  BX_PANIC(("VFRCZSD_VsdWsdR: not implemented yet"));
 2011-10-19 20:54:04 +00:00
Stanislav Shwartsman
887aac2a4e updating CHANGES 2011-10-16 06:27:09 +00:00
Stanislav Shwartsman
01f27e3a0c this should fix bug report 3422638 large ramfile support broken on anything but Linux 2011-10-15 19:29:42 +00:00
Volker Ruppert
1f7f9bc2ff - moved OSX specific cdrom code to separate file 2011-10-10 17:33:23 +00:00
Volker Ruppert
515683a237 - moved OSX specific cdrom code to separate file 2011-10-10 17:32:53 +00:00
Stanislav Shwartsman
b16d71175d Fixed 'show off' command in internal debugger 
Removed not working record/playback obsolete commands from internal debugger
 2011-10-09 19:26:30 +00:00
Stanislav Shwartsman
314171bb56 fixed compilation w/o AVX 2011-10-09 13:56:39 +00:00
Stanislav Shwartsman
71cbff104b fixing xsave/xrstor flows with AVX 2011-10-09 09:19:49 +00:00
Stanislav Shwartsman
1c0a257b16 change PIT message to BX_DEBUG - it is flooding log too much when playing old MSDOS games 2011-10-09 08:21:12 +00:00
Stanislav Shwartsman
2a31661d83 change beep messages to BX_DEBUG - it is flooding log too much when playing old MSDOS games 2011-10-09 08:20:32 +00:00
Stanislav Shwartsman
03bcf7540a print xcr0 together with cregs 2011-10-08 21:58:17 +00:00
Stanislav Shwartsman
8ada4ce5e4 added to cpudb: Intel(R) Core(TM) i5 M 520 (Arrandale) - based on Westmere arch 2011-10-07 19:32:44 +00:00
Stanislav Shwartsman
2580d8c46d added FMA4 AMD instructions support, fixed mem access length for Intel scalar FMA instructions 2011-10-07 14:09:35 +00:00
Stanislav Shwartsman
aad57310c2 disasm for FMA4, better dbg print SSE rounding control with MXCSR 2011-10-06 20:33:10 +00:00
Stanislav Shwartsman
fc2f8f2266 correctly handle unmasked undeflow in SSE 2011-10-04 06:40:19 +00:00
Stanislav Shwartsman
8691ee7747 removed redundant ifdef 2011-10-03 17:41:48 +00:00
Stanislav Shwartsman
8a9b8f4622 MXCSR.FUZ is ignoired for F16 instructions 2011-10-03 15:08:22 +00:00
Volker Ruppert
fc9410ba41 - renamed cdrom.cc to cdrom_misc.cc and created new file cdrom.cc that contains 
shared code (create TOC from image, seek)
- TODO: create new file cdrom_osx.cc that contains the OSX stuff only
 2011-10-03 07:25:23 +00:00
Volker Ruppert
972560b83c - renamed cdrom.cc to cdrom_misc.cc and created new file cdrom.cc that contains 
shared code (create TOC from image, seek)
- TODO: create new file cdrom_osx.cc that contains the OSX stuff only
 2011-10-03 07:23:44 +00:00
Stanislav Shwartsman
e282b5e88d Move DAZ handling into softfloat library (for float16, float32 and float64 only) and cleanup SSE and AVX code 
Fix decoding of opcodes with VEX.W=1 in 32-bit mode (AVX2, FMA)
 2011-10-01 15:40:36 +00:00
Volker Ruppert
822eed13fb - fixes related to the removal of the BX_PASS log level 2011-10-01 12:48:48 +00:00
Stanislav Shwartsman
88768b22a4 optimize FMA functions 2011-10-01 09:05:12 +00:00
Stanislav Shwartsman
f66830d77f fixed assertion failure in win32dialog when trying to set log options for a device 2011-10-01 07:24:18 +00:00
Stanislav Shwartsman
391b4d9eee fix more warings 2011-09-30 21:02:09 +00:00
Stanislav Shwartsman
f425400af5 fixed warnings from compilation with mingw-gcc 4.6.1 2011-09-30 20:38:18 +00:00
Stanislav Shwartsman
ea94f4b141 fixup for flush-underflow-to-zero mode 2011-09-30 11:11:03 +00:00
Stanislav Shwartsman
e4560dd814 some comments about usb xhci support 2011-09-29 22:51:33 +00:00
Stanislav Shwartsman
e5d0540365 commit new added files 2011-09-29 22:38:38 +00:00
Stanislav Shwartsman
6751af5d8e added AVX FMA extensions support. The implementation is based on QEMU patch by Peter Maydell (fixed) 2011-09-29 22:20:56 +00:00
Stanislav Shwartsman
4b9c87513a added softfloat16.cc to win32 ws files 2011-09-29 21:32:01 +00:00
Stanislav Shwartsman
e3dae7adb1 added disasm for avx fma instructions 2011-09-29 19:50:27 +00:00
Stanislav Shwartsman
275194fb32 #GP on reading VMX_EPT_VPID_CAP MSR when EPT and VPID disabled 2011-09-26 20:36:26 +00:00
Stanislav Shwartsman
f0d9f8fab7 added some comments 2011-09-26 20:10:15 +00:00
Stanislav Shwartsman
7859b011c0 core2_extreme_x9770 removed from cpudb 2011-09-26 19:52:41 +00:00
Stanislav Shwartsman
0547c8823e compilation w/o x86-64 2011-09-26 19:48:58 +00:00
Stanislav Shwartsman
12ad45395b enable Penryn VMX capabilities with VMX=1, VMX=2 is required for EPT and heavier stuff 2011-09-26 19:36:20 +00:00
Stanislav Shwartsman
54d1d8aa55 added new assertion to generic cpuid 2011-09-26 18:47:47 +00:00
Stanislav Shwartsman
aa96ecd98a compilation fix 2011-09-26 18:18:10 +00:00
Stanislav Shwartsman
0aadf88c07 more polishing for vmx configurability 2011-09-26 18:08:31 +00:00
Stanislav Shwartsman
c28c7f6a06 Supply real VMX capabilities together with the CPU MODEL .bochsrc option. 
So now the same single option will choose not only the CPUID flags but also VMX capabilities matching real HW machine.

Removed cpuid of core2_extreme_x9770 from the cpudb. I don't remember its VMX capabilities anyway.
There is another Penryn model in the cpudb - core2_penryn_t9600.
 2011-09-26 12:31:40 +00:00
Stanislav Shwartsman
f7f06aebdf Updating CHANGES for coming 2.5 release 
It was a real challenge to summarize all the highlights we have done in past half a year.
Hopefully it looks good and I didn't miss anything important.
 2011-09-25 22:15:21 +00:00
Stanislav Shwartsman
2a262977f1 add cdrom_win32.cc to msdev workspace files 2011-09-25 20:07:38 +00:00
Stanislav Shwartsman
3e74d77e90 fixed compilation for win32 host 2011-09-25 19:16:25 +00:00
Stanislav Shwartsman
8d95830562 first step to configuration of VMX through cpuid_t class 2011-09-25 19:04:55 +00:00
Volker Ruppert
b2e0ba0491 - regenerated after adding cdrom_win32.cc 2011-09-25 18:54:02 +00:00
Volker Ruppert
0596437ce7 - moved lowlevel cdrom code for win32 to a separate file 
- TODO #1: move shared stuff (e.g. creating TOC for image file) to the base class
  to fix the temporary code duplication
- TODO #2: remove ASPI code for raw cdrom access on Win 98/ME after release
 2011-09-25 18:49:20 +00:00
Stanislav Shwartsman
c5b30582d9 cleanup instrumentation 2011-09-25 17:40:41 +00:00
Stanislav Shwartsman
b66feecc86 move common instrumentation constants (valid for all stubs) to cpu.h 2011-09-25 17:38:54 +00:00
Stanislav Shwartsman
62d0c8abf7 - Now you could disable x86-64 from .bochsrc so now it is possible to emulate 
32-bit CPU using Bochs binary compiled with x86-64 support.

The commit also fixes some init.cc issues with initialization of SYSCALL/SYSRET MSR in AMD hosts and also includes code reorg.
 2011-09-25 17:36:20 +00:00
Stanislav Shwartsman
d641efcb0b fixed last broken merge 2011-09-24 12:55:38 +00:00
Stanislav Shwartsman
89d2532b69 enable cpu with cpu-level=5 also: configure bug 2011-09-24 12:48:47 +00:00
Stanislav Shwartsman
2b7894de7b fixed dbg print mentioned in SF bug 3029271 2011-09-22 22:08:18 +00:00
Stanislav Shwartsman
c419b2a672 another small smp optimization 2011-09-22 21:48:54 +00:00
Stanislav Shwartsman
1b9f286945 - New way of CPUs scheduling in SMP mode brings up to 50% speedup to the 
SMP emulation. New implementation uses dynamic CPU quantum value and takes
   full advantage of the trace cache. Each emulated processor will execute
   the whole trace before switching to the next processor.
 * It is also safe to use large (up to 16 instructions) quantum values for
   the SMP emulation now and improve performance even further.

The same merge also completely fixes SF bug :
  [3312237] stepN command might be not working properly

Handlers chaining speedups are also supported with SMP emulation now.
 2011-09-22 19:38:52 +00:00
Stanislav Shwartsman
26c81cb694 adding comments + small cleanup in gdbstub 2011-09-22 18:53:20 +00:00
Stanislav Shwartsman
f81589c5d6 Don't allow traces longer than cpu_loop can execute 2011-09-21 20:28:29 +00:00
Stanislav Shwartsman
8c7a60b3cb fixed typo in sse4a disasm 2011-09-20 15:15:02 +00:00
Stanislav Shwartsman
c6d07ae1b5 store modrm() for x87 in Ib() byte because x87 have no Ib() 2011-09-20 06:02:27 +00:00
Stanislav Shwartsman
2583f8549a small code duplication fix 2011-09-19 20:47:59 +00:00
Stanislav Shwartsman
d489ba3d37 generic cpuid: automatically enable lzcnt of bmi is enabled; sse4a support in cpuid 2011-09-18 18:17:34 +00:00
Stanislav Shwartsman
6fb673b9fa change BX_PANIC to BX_ERROR 2011-09-18 17:36:54 +00:00
Stanislav Shwartsman
b038d43731 fix MONITOR/MWAIT messages 2011-09-18 17:30:36 +00:00
Stanislav Shwartsman
50207eeb90 - Added support for AMD SSE4A emulation, the instructions can be enabled 
using .bochsrc CPUID option.
 2011-09-18 16:18:22 +00:00
Stanislav Shwartsman
efc588cf1e rename avx2_gather.cc -> gather.cc 2011-09-16 20:59:57 +00:00
Stanislav Shwartsman
ea54f40361 keep global pages when needed in INVPCID/INVVPID 2011-09-16 20:52:38 +00:00
Stanislav Shwartsman
3632340dac improve bochs exit dump in long64 mode 2011-09-16 20:25:05 +00:00
Stanislav Shwartsman
88a58b3781 fixed compilation with x86-64=0 2011-09-16 20:12:36 +00:00
Stanislav Shwartsman
330bf62f61 added INVPCID instruction support 2011-09-16 20:06:23 +00:00
Stanislav Shwartsman
e2f0880f1c support more than 32-bit cpu features vector 2011-09-14 20:22:24 +00:00
Stanislav Shwartsman
3f230d115e clean disasm opcodes.inc 2011-09-13 20:43:15 +00:00
Stanislav Shwartsman
d5fcfabb38 bugfix + update changes 2011-09-13 19:38:09 +00:00
Stanislav Shwartsman
f4dbaf1cd8 re-shuffle macros, no impact in general 2011-09-13 17:55:36 +00:00
Stanislav Shwartsman
02e1a0f23c Merge lazy flags optimization by Darek Mihocka. 
I measure slight but consistent speedup of ~1-3% for all guests.
Tested: Windows XP/7 boot 32/64 bit, various Linux live CD
 2011-09-12 19:36:53 +00:00
Stanislav Shwartsman
274ca1a2f6 tab2space conversions 2011-09-11 17:15:21 +00:00
Stanislav Shwartsman
cb261c45d3 removed non-working code for z-unodable and z-volatile images. 
our priority is to implement support for std disk image formats (VMDK, VDI) instead.
 2011-09-11 16:27:56 +00:00
Stanislav Shwartsman
0e4eecafba duplicate macros fix 2011-09-08 17:53:28 +00:00
Volker Ruppert
f18f875c7f - sparse mode bugfix: initialize parent_image with NULL 2011-09-07 21:34:15 +00:00
Stanislav Shwartsman
9f1f4781b3 fixed Sandy Bridge name in err message - it is Core i7 and not Core2 2011-09-06 19:49:22 +00:00
Stanislav Shwartsman
939aee87c9 handle special case - BSF/BSR vs TZCNT/LZCNT 2011-09-06 19:18:21 +00:00
Stanislav Shwartsman
184837e0ed fixed compilation err with no handlers chaining enabled 2011-09-06 15:41:52 +00:00
Stanislav Shwartsman
96cedbc756 continue handlers-chaining optimization: update time once per trace and not for every instruction 2011-09-06 15:35:39 +00:00
Stanislav Shwartsman
e000b61cfd make RDTSC 'end of trace' instruction - guarantee that any pair ot RDTSC/RDTSCP on same CPU do not belong to same trace (and therefore will always update time and etc) - required for Win7 Thin 2011-09-06 14:13:39 +00:00
Stanislav Shwartsman
5a350143a5 bug fixes 2011-09-06 13:09:45 +00:00
Volker Ruppert
9483414f84 - fixed 256-color mode screen update handling. Now the dword, word and byte modes 
are correctly handled.
- related fixes in the graphics snapshot code
 2011-09-05 18:39:02 +00:00
Stanislav Shwartsman
c67338203c small fixups, code cleanup and reorganization 2011-09-05 17:14:49 +00:00
Stanislav Shwartsman
41f9b25777 fixed avx2 gather instructions 2011-09-04 19:50:18 +00:00
Stanislav Shwartsman
c0f5919787 small optimization 2011-09-03 15:36:40 +00:00
Stanislav Shwartsman
8099fd9efd implemented alternative access to CR8: AMD feature. Lock CR0 -> CR8 2011-09-03 15:22:56 +00:00
Stanislav Shwartsman
c85da98ce5 fixed cpu:avx option crash. fixed handlers-chaining configure option name 2011-09-01 13:59:35 +00:00
Stanislav Shwartsman
cf56ffb6e0 BSF/BSR should stay, only F3 prefix change opcode 2011-08-31 21:13:50 +00:00
Stanislav Shwartsman
9d18af1207 fixed compilation for AVX OFF 2011-08-31 20:52:53 +00:00
Stanislav Shwartsman
1f5e036695 lzcnt/tzcnt bmi instructions implemented 2011-08-31 20:43:47 +00:00
Stanislav Shwartsman
e61da281c0 update cpu-configurable doc 2011-08-31 16:33:12 +00:00
Stanislav Shwartsman
d2f7351be2 cpu.h cleanup + update msdev workspaces cpudb projects 2011-08-30 22:22:07 +00:00
Stanislav Shwartsman
d893ddf5d1 added new entry to cpudb 2011-08-30 22:02:08 +00:00
Stanislav Shwartsman
dfd769a102 - Fixed compilation issue with cpu-level=5 
- SYSCALL/SYSRET: SYSCALL/SYSRET instructions are not supported in legacy mode for Intel processors
- CPUID: CPUID.0x80000001.EDX[11] SYSCALL/SYSRET support should not be reported outside long64 mode if legacy mode SYSCALL/SYSRET is not supported
- Added new CPUDB entry - AMD K6-2 3D proc3essor (Chomper)
 2011-08-30 22:00:27 +00:00
Stanislav Shwartsman
fb9da23f9b syscall/sysret are not supported outside long64 mode in Intel CPUs 2011-08-30 21:32:40 +00:00
Stanislav Shwartsman
9693bacacb syscall/sysret in legacy mode is supported in k6-2. preparing code to it ... 2011-08-30 20:41:00 +00:00
Stanislav Shwartsman
0f73ff39df bug fix 2011-08-30 19:16:08 +00:00
Stanislav Shwartsman
c30275016e avx2 added broadcast from register 2011-08-29 21:00:25 +00:00
Stanislav Shwartsman
1328861175 typo fix 2011-08-28 21:41:54 +00:00
Stanislav Shwartsman
1dc8f56f06 disasm for AVX2 gather 2011-08-28 21:38:53 +00:00
Stanislav Shwartsman
6bdfbeeffa fixed for gather VSIB calculation 2011-08-28 20:14:53 +00:00
Stanislav Shwartsman
239c5a449d added 'locked' information to bxInstruction_c for instrumentation and other future use 2011-08-27 20:09:18 +00:00
Stanislav Shwartsman
acfeed8e31 update msvcpp workspace with new files 2011-08-27 18:48:11 +00:00
Stanislav Shwartsman
67cbb2dac5 fixed typo 2011-08-27 14:29:11 +00:00