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56 Commits

Author SHA1 Message Date
Stanislav Shwartsman
a8068812df add 'tlb' command to debugger to do TLB lookup 2013-01-14 17:02:07 +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
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
f65c4e66b8 - debugger command 'info device': implemented support for additional arguments 
- ne2k: replaced debugger command 'info ne2k' completely by a new version based
  on 'info device' with additional arguments and removed all of the now obsolete
  stuff (ne2k device stub, macro for print_info())
- pci: added option 'dump=full' for the debugger command 'info device' to show
  the whole PCI config space
- TODO: some other devices could have support for additional options in
  debug_dump()
 2012-04-23 17:06:19 +00:00
Volker Ruppert
086266d033 - implemented new debugger command 'info device [string]' that shows the state 
of the device specified in 'string'. Added register mechanism and chained
  list to store the device name and pointer. Replace hardcoded debug info
  implementations for pic, pci and vga by the new one.
- TODO #1: improve existing debug_dump() output and add more devices
- TODO #2: add support for additional arguments and replace the NE2k print_info()
 2012-03-10 17:14:07 +00:00
Stanislav Shwartsman
56ff41bcd5 removed unused token from internal debugger command line parser 2012-01-24 21:42:04 +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
92bb77ef1d Merge patch from SF tracker: 
[3298173] Breakpoint on VMEXIT event by Jianan Hao

Patch description:

The patch provides a new command "vmexitbp" to set breakpoint when VM guest exit. The simulation will be stopped before first HOST mode instruction is executed.

Usage:
Type "vmexitbp" in debugger command window to switch it on/off (similar to modebp).


Currently, the patch has no corresponding interface on GUI debugger. Someone may add it if interested.
 2011-05-06 08:19:03 +00:00
Stanislav Shwartsman
7ced718040 implemented AVX instructions support 
many changes - some cleanup will follow
please report ay found bugs !
 2011-03-19 20:09:34 +00:00
Stanislav Shwartsman
64a30a15fa Adding Id and Rev property to all files 2011-02-25 20:16:02 +00:00
Stanislav Shwartsman
c67f6eddc7 Applied patch : 
[2926072] Indirection operators in expressions by Derek Peschel
 2010-01-05 13:59:08 +00:00
Stanislav Shwartsman
1c68cb8243 help dreg cmd fix 2009-12-30 19:20:27 +00:00
Stanislav Shwartsman
069ea6228e disasm displacements and offsets by default now printed as "relative" signed integers and not as unsigned offsets 
could toggle it back with disasm command.
help disasm in debugger
 2009-12-28 13:44:32 +00:00
Stanislav Shwartsman
d779842da3 added ability to modify sregs from bochs debugger 2009-12-27 16:38:09 +00:00
Stanislav Shwartsman
b71eb23145 remove redundant stuff 2009-11-20 12:15:21 +00:00
Stanislav Shwartsman
27e3f6fda0 implemented range watchpoints - GUI debugger still can only do 1-byte length watches 2009-11-20 12:02:57 +00:00
Stanislav Shwartsman
c4b9af631b bugfix - gcc4 warning showed it :( 2009-11-12 21:06:41 +00:00
Stanislav Shwartsman
e6da2ce8e8 updated docs and dbger help 2009-10-31 17:46:12 +00:00
Stanislav Shwartsman
98b51805d5 updates for Bochs debugger 2009-10-29 15:49:50 +00:00
Stanislav Shwartsman
3dbb1da68a remove "dirty" pages tracking - it is too memory consuming and can fit with >4G phy addr space 2009-10-15 20:50:33 +00:00
Stanislav Shwartsman
e912b328c2 enhances to gui debugger and integrated debugger 2009-08-07 08:26:41 +00:00
Stanislav Shwartsman
981c2e595d Improve internal debugger commands parsing. 
Now possible to set read/write watchpoits using 'r' and 'w' shortcuts instead of full 'read' and 'write' words
 2009-04-03 17:36:24 +00:00
Stanislav Shwartsman
0e66403a25 Change watchpoints to be more flexible - and more similar to 2.3.7 2008-10-08 17:13:35 +00:00
Stanislav Shwartsman
cc17a7006a Allow using of expressions for page command 2008-09-12 21:03:56 +00:00
Stanislav Shwartsman
e19c25a234 Reimplemented watchpoints handling. Up to 16 watchpoints of any kind (but not each kind) is available. 
Check 'help watch, help unwatch' in Bochs debugger !
 2008-08-07 21:09:30 +00:00
Stanislav Shwartsman
8e3b0ea1af Fixed few typos in debugger command and print 2008-05-03 21:32:02 +00:00
Stanislav Shwartsman
abe5309ab9 Clean 'info registres' command - use only direct aliases. 
instead of 'info fpu' - just use 'fpu'
and etc
 2008-05-01 19:10:07 +00:00
Stanislav Shwartsman
6c82e707c8 FIxed typo 2008-04-26 18:58:26 +00:00
Stanislav Shwartsman
003c23e7ea Added aliases for some debugger command 
fp|fpu - same as info fpu
sse - same as info sse
mmx - same as info mmx
sreg - same as info sreg
 2008-04-26 18:50:32 +00:00
Stanislav Shwartsman
bdaef81603 Added debugger memory trace functionality. Enable by 'trace-mem on' command 2008-04-19 13:21:23 +00:00
Stanislav Shwartsman
46e7ca44dc dded patch with symbols support in bochs-debugger 2008-03-29 21:32:18 +00:00
Stanislav Shwartsman
6d7134ef99 Remove dump_cpu debugger function, CPI method and all related structures. 
Extended 'info' command in debugger to have all functionality of dump_cpu if needed. Also param tree print always could be used !
 2007-10-23 21:51:44 +00:00
Stanislav Shwartsman
e9801ef501 Support for restore cpu (and any other device from bochs root) from debugger 2007-10-14 19:04:51 +00:00
Stanislav Shwartsman
f6ed95785f added cpu state param - for future use and for dbg info 
started to move debugger to info bx_param interface -> info sse and info mmx commands modified
 2007-10-11 18:12:00 +00:00
Stanislav Shwartsman
6b86091441 Implemented new debugger 'page' command according to feature request 
[ bochs-Feature Requests-604221 ] Debugger command: query lin<->phys mapping
 2007-09-23 21:10:06 +00:00
Stanislav Shwartsman
e410fa4a5a Small optimization for debugger parser - avoid using of non-safe "numeric range" param 2006-10-21 21:28:20 +00:00
Stanislav Shwartsman
3329fb32ec Fixed lb/vb commands 2006-10-18 20:07:47 +00:00
Stanislav Shwartsman
34061a2f22 Enable show-param support in debugger. 
Fixed print_tree function to correctly print 64-bit data
 2006-05-30 19:46:31 +00:00
Stanislav Shwartsman
462e8c9447 Fix 'instrument stop' command 2006-05-21 16:48:05 +00:00
Stanislav Shwartsman
03a5c22a64 Fixed debugger help command 2006-03-24 21:01:44 +00:00
Stanislav Shwartsman
3a420aacaa First step in removing of bx_num_range, fixed parser. 
Cleaned and improved 'info idt' 'info ivt' and 'info gdt' commands
 2006-02-13 21:32:21 +00:00
Stanislav Shwartsman
d37f62d2b4 Support for 64-bit registers set reg = expr command 
Print found guard cs_eip in more nice way, it was too mane leading zeroes in x86-64 mode ON
 2006-02-13 18:28:14 +00:00
Stanislav Shwartsman
2646484dc1 Fix 'show' command in Boch debugger. 
Fully supported show-interrupts, show-mode and show-call options
Enable toggling of show options (bug report from SF)
 2006-02-12 20:21:36 +00:00
Stanislav Shwartsman
bc30171d4a Remove parenthesis around 'show command' arguments 
Fixed in lexer and parser
 2006-02-11 21:19:22 +00:00
Stanislav Shwartsman
e8ec9e854b Remove redundant 0x from FMT_ADDRX macro for cygwin 
Moved 'show "tab"' command to 'info' (use 'info tab' now)
Fixed printing of the command
 2006-02-11 20:47:22 +00:00
Stanislav Shwartsman
6ca296de8b Move --enable-reset-on-triple-fault option to runtime CPU::reste_on_triple-fault option in .bocshrc 
Cleanup and optimize parser for debugger
 2006-02-01 18:12:08 +00:00
Stanislav Shwartsman
1d4fa8b327 Available back ability to use eip register as source in 'set reg = <expr>' cmd. 
Setting the eip register still not available (deliberatelly).
I don't want to enable it util I find some easy interface to do it.
I don't want to allow setting of part of RIP register using 'set eip=<expr>' and leave the upper part unchanged ....

Remove unused test registres from debugger
Fix compilation error in cpu.h
Change trace-on/trace-off commands. Make one 'trace' command with usage of 'trace on/trace off'
 2006-01-31 19:45:34 +00:00
Stanislav Shwartsman
37eb82c69c Totally remove the cosimulation code from Bochs. 
The Bochs anyway even doesn't compile if cosimulation configured enabled.
But in the same time the cosimulation code only disturbs to the future development of Bochs debugger, for example adding x86-64 functionality ...
For those of you who still may want to see the cosimulation code inside I put it in patch and upload it Bochs CVS patches folder. Read comments for the patch ! ----------------------------------------------------------------------
 2006-01-25 22:20:00 +00:00
Stanislav Shwartsman
83b4f7ba05 1. remove the ability of using regnames as symbols ! 
'set $eax = <value>' is stupid when you could do expr like 'set eax = ebx + 4'

2. cleanup and optimize Bochs debugger parsing, fixed several memory leaks
 2006-01-25 18:13:44 +00:00