mirrors/Bochs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
11,577 Commits 11 Branches 185 Tags 48 MiB
bd1eb0f862
Commit Graph

326 Commits

Author SHA1 Message Date
Stanislav Shwartsman
6ac6463754 fixed compilation err with recent gcc 2017-05-26 07:16:25 +00:00
Stanislav Shwartsman
af76e0c412 fixes for debugger and disasm 2017-05-10 18:31:59 +00:00
Volker Ruppert
974c8d5124 Fixed compilation errors that occur with debugger enabled. 2016-12-06 18:07:05 +00:00
Stanislav Shwartsman
2895031c7e c++ better to use new/delete and not malloc 2016-12-05 18:51:12 +00:00
Stanislav Shwartsman
7a34f00f99 extracted fetchdecode into separated folder under cpu and also out of BX_CPU_C class into stand-alone module. Next step: wrap it up nicely and define clear interace to CPU model to minimize dependencies. Ideally I need fetchdecode to not include CPU at all 2016-06-12 21:23:48 +00:00
Stanislav Shwartsman
793ceb0d8c fix massive code dupliction between disasm, debugger and cpu by introducing new cpu decoder.h header 2016-04-29 21:01:28 +00:00
Stanislav Shwartsman
adc143684b implemented Intel architecture extensions published in recently published SDM 058: 
! Implemented UMIP: User Mode Instruction Prevention (don't allow execution of SLDT/SIDT/SGDT/STR/SMSW with CPL>0)
! Implemented RDPID instruction

Bugfixes in RDPKRU/WRPKRU instructions implementation (Protection Keys feature)
 2016-04-15 11:35:32 +00:00
Stanislav Shwartsman
bcb36e81fa experimental implementation of protection keys paging extension published in SDM rev054. to enable configure with --enable-protection-keys 2016-03-02 20:44:42 +00:00
Stanislav Shwartsman
c8cf4f956d fix halt cpu indication from debugger 2015-09-14 19:17:20 +00:00
Stanislav Shwartsman
0d79c5f986 Implemented Page Modification Logging VMX feature 2015-05-06 19:55:44 +00:00
Stanislav Shwartsman
0917d12e8b memory type report for physical accesses and RMW acccesses. todo: consider also pat 2015-02-22 21:26:26 +00:00
Stanislav Shwartsman
7a3e340e6d implement memory type calculation by mtrr. todo: memory type from page tables 2015-02-20 21:50:59 +00:00
Stanislav Shwartsman
e16c6eb30c preparations and interface definition for memory type support 2015-02-19 20:23:08 +00:00
Stanislav Shwartsman
b5a603c8c7 fixed %d->%u format found by cppcheck (patch by Maxim Derbasov) 2015-01-25 21:24:13 +00:00
Stanislav Shwartsman
055da948a0 fixed problems found by cppcheck tool (patch by Maxim Derbasov) - second round 2015-01-07 16:17:40 +00:00
Volker Ruppert
2ec57b8a6b Fixed some more C++11 warnings. 2014-12-18 17:52:40 +00:00
Stanislav Shwartsman
1924780b06 added ability to dump Bochs param tree in XML format 2014-11-15 22:03:52 +00:00
Stanislav Shwartsman
29efae3be3 adjust (c) in several files 2014-08-31 20:05:25 +00:00
Stanislav Shwartsman
6db61bedb1 compilation fixes with debugger enabled 2014-08-31 19:29:53 +00:00
Stanislav Shwartsman
b6147d9de8 fixed debugger enabled code 2014-08-31 18:48:04 +00:00
Stanislav Shwartsman
baa6498edf improved show debugger command help message 2014-08-02 19:39:26 +00:00
Stanislav Shwartsman
1f299b230f show dbg-all and dbg-none re-anabled with slight syntax change: as dbg_all and dbg_none 2014-08-02 19:30:49 +00:00
Stanislav Shwartsman
8fbf673295 fixed compilation errors with FPU off 2014-04-29 18:49:38 +00:00
Stanislav Shwartsman
188dfc2ebe added missing printf arguments 2014-04-20 05:58:11 +00:00
Stanislav Shwartsman
09414f2f4b implemented access to opmask AVX-512 registers from debugger, fixed enhdbg buffer overflow with EVEX enabled 2014-02-11 20:51:18 +00:00
Stanislav Shwartsman
3798ed66b5 new function for disasm. todo: support it independently of CPU 2014-01-26 20:01:50 +00:00
Stanislav Shwartsman
69c798bf29 fixed compilation warnings from gcc 4.8.1 2013-12-10 21:08:14 +00:00
Stanislav Shwartsman
085161ca49 more debugger fixes 2013-12-05 19:26:40 +00:00
Stanislav Shwartsman
ca2793ac76 Debugger: fixed param tree access to 64-bit variables (need to use get64() instead of get()) 
Debugger: if AVX-512 if not supported by current configuration do not print high256 of vector registers and zmm15..zmm31 in AVX command
Implement VBROADCASTF64x4, VBROADCASTF32x4, VBROADCASTFI64x4, VBROADCASTI32x4 AVX-512 instructions
Fetchdecode optimizations and bugfixes
 2013-12-05 19:17:16 +00:00
Stanislav Shwartsman
79456eb7e1 Implemented VPCMP* AVX512 instructions 
Implemented VMOVNTPS/PD/DQ AVX512 instructions
Implemented VMOVNTDQA AVX512 instruction
Bugfixes for AVX-512
 2013-12-02 18:05:18 +00:00
Stanislav Shwartsman
4f158aef5f Fixed 8-bit opmask read 
Added opmask printout for AVX dump in dbg_main.cc
 2013-12-01 20:50:01 +00:00
Stanislav Shwartsman
ab87549b6b Updates to Bochs debugger: 
AVX command split into two: YMM command and ZMM command for AVX-256 and AVX-512.
Later new command AVX will be added whch will print complete AVX state according to what is defined currently, including OPMASK registers

info device <name>
and
info device <name> <string>

could be also used now without having to include device name in quotes as "name".
old style "qouted" option also still working

added missing info cpu command to the help
 2013-11-19 21:53:55 +00:00
Stanislav Shwartsman
59af88ea50 fixed memory bug found by gcc 4.8.1 warning 2013-10-15 17:28:06 +00:00
Stanislav Shwartsman
09254eb474 avx512 implementation fixes and next steps 2013-10-08 18:31:18 +00:00
Stanislav Shwartsman
fd370a4d41 fixes in disasm, added example of using bxInstruction_c disasm into dbg_main.cc (commented out for now) 2013-10-05 19:32:09 +00:00
Stanislav Shwartsman
ba317a4ce1 fixed compilation when --enable-evex is ON 2013-08-24 18:28:09 +00:00
Stanislav Shwartsman
33a7063e60 bug fixes 2013-08-05 15:33:41 +00:00
Stanislav Shwartsman
2dbe81db51 first infrastructure changes to support EVEX prefix and AVX-512 extensions recently published by Intel 2013-07-26 12:50:56 +00:00
Stanislav Shwartsman
fd71b03353 add some definitions introduced in recent Intel SDM extensions document (rev015) 2013-07-23 20:51:52 +00:00
Stanislav Shwartsman
0c570ecb6a clean symbols code a little 2013-06-26 18:07:01 +00:00
Volker Ruppert
ab57c1fb2f found a better solution to fix the power_handler() deadlock 
fixed bx_dbg_exit() handling for shutting down second simulation correctly
 2013-02-20 18:51:39 +00:00
Volker Ruppert
7eda0feb6f fixed some compiler warnings 2013-02-12 13:31:40 +00:00
Volker Ruppert
de4a5ecd79 fixed segfault when closing debugger gui window while simulation is running 2013-02-10 08:47:17 +00:00
Stanislav Shwartsman
3ab0331307 implemented VMCS shadowing (Intel SDM rev045) 2013-01-21 19:55:00 +00:00
Stanislav Shwartsman
4bed791ccb Added year 2013 to Copyright in all files already modified in new year 2013-01-19 20:45:03 +00:00
Stanislav Shwartsman
a8068812df add 'tlb' command to debugger to do TLB lookup 2013-01-14 17:02:07 +00:00
Stanislav Shwartsman
29d5f4149b correct typo 2012-11-07 04:41:30 +00:00
Stanislav Shwartsman
34b5044e06 added back set for compatibility 2012-11-06 20:10:32 +00:00
Stanislav Shwartsman
edf4ea4c74 fixed SF bug #1318 dbg: several issues with 'set' command 2012-11-06 20:01:02 +00:00
Volker Ruppert
9933ffa3d9 vga refresh framework changes 
- renamed trigger_timer() methods to refresh_display()
- new argument 'redraw' added to force a refresh of the entire screen
  (used in snapshot mode)
- siminterface method refresh_vga() now checks if the Bochs gui init is complete
- use SIM->refresh_vga() in some more cases
 2012-10-28 08:23:39 +00:00