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09414f2f4b
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376 Commits

Author SHA1 Message Date
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
Volker Ruppert
58019a1649 Renamed "ltdl.h" to "ltdl-bochs.h" to avoid conflicts with the include file 
that is a part of the libtool package. Updated Makefile dependencies.
TODO: check if we can get rid of the ltdl*.* files (this would be possible if
the ltdl library is always available if libtool is present).
 2013-12-17 19:57:40 +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
8602804086 another fix for commands debugger parser 2013-11-20 18:40:10 +00:00
Stanislav Shwartsman
acbf278346 allow device names with numbers in info device without quotes 2013-11-20 17:21:56 +00:00
Stanislav Shwartsman
ee40564a5f remove unneeded vga keyword from lexer 2013-11-20 16:56:26 +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
2ec138f96e Apply patch from developers mailing list: 
bx_debug: allow expressions instead of numerals, where relevant
by Samium Gromoff

fix code duplication in fma handlers
 2013-10-09 20:04:05 +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
Volker Ruppert
ecd07ae76b update generated files 2013-01-28 17:53:50 +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
Stanislav Shwartsman
2ca0c6c677 Move INTR, Local APIC INTR and SVN VINTR into new event interface (hardest part) 
Minor speedup (of 1-2%) was observed due to new implementation
Remove obsolete dbg_take_irq function and dbg_force_interrupt function from CPU code, the functions were not working properly anyway
 2012-10-03 20:24:29 +00:00
Volker Ruppert
c2560a8d44 - fpu directory is now a subdirectory in 'cpu' 2012-09-12 21:08:40 +00:00
Stanislav Shwartsman
2f3c7ff8e4 implemented SMAP (Supervisor Mode Access Protection) from [Intel Architecture Instruction Set Extensions Programming Reference] rev14 
fixed enabling of ADX extensions in generic CPUID when enabled through .bochsrc

Small code cleanups on the way to implementation of APIC Registers Virtualization features disclosed in recent Intel SDM rev043
 2012-09-10 15:22:26 +00:00
Stanislav Shwartsman
f1fd44b2cf preparations for apic regs virtualization feature described in SDM rev044 2012-09-06 15:21:08 +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
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
Volker Ruppert
53438e92c6 - fixes based on Debian patches by Guillem Jover 
- set SHELL variable with configure script
  - add '--tag CXX' argument to libtool calls
 2012-07-14 07:01:43 +00:00
Volker Ruppert
72d3b294d2 - added support for the gui debugger with sdl on Windows (required separate thread) 
- enh_dbg: fixed defined-but-not-used warnings
- siminterface: renamed 'wx_debug_gui' to 'bx_debug_gui' and updated comments
- TODO: remove the wx debugger and use the enhanced gui debugger instead
 2012-07-01 14:37:13 +00:00
Stanislav Shwartsman
04e46ee9b7 fixed typos caused compilation err 2012-06-28 18:34:28 +00:00
Stanislav Shwartsman
f12396566c added CR8 to control registers print in debugger 2012-06-28 18:27:26 +00:00
Stanislav Shwartsman
42347a26ee fixed dbg print format 2012-06-15 14:17:17 +00:00
Stanislav Shwartsman
720a9b2fb7 fixed 64-bit segment print from internal debugger 2012-06-14 18:56:47 +00:00
Stanislav Shwartsman
5192d09655 fixed some more valgrind issues 2012-06-04 18:46:07 +00:00
Stanislav Shwartsman
9d802e2762 very small cleanup 2012-05-05 18:40:37 +00:00
Volker Ruppert
bea07c65b1 - regenerated parser files 2012-04-24 17:50:41 +00:00
Volker Ruppert
a11e5713d7 - updated help texts 2012-04-24 17:48:38 +00:00
Stanislav Shwartsman
e1611e717e Implemented feature request: 
[3519794] debugger's ability to save physical/linear memory dumps
 2012-04-24 11:01:59 +00:00
Volker Ruppert
6428ce38be - updated generated lexer and parser files 2012-04-23 17:13:23 +00:00