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97 Commits

Author SHA1 Message Date
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
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
8a71b339ee Fixed breakpoint handling in SMP mode 2008-08-01 08:36:04 +00:00
Stanislav Shwartsman
8596a2a242 Fix compilation, update CHANGES 2008-05-31 21:07:30 +00:00
Stanislav Shwartsman
8d17e7b539 Fixed watchpoints handling 2008-05-31 20:59:38 +00:00
Stanislav Shwartsman
bc86f6393a Removed incorrect commit 2008-04-19 20:11:30 +00:00
Stanislav Shwartsman
9ddcd01b27 Fixes for trace-mem command 2008-04-19 20:01:09 +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
3c40cb1610 More improvements to load-symbols in bx debugger 2008-03-30 14:32:14 +00:00
Stanislav Shwartsman
a22160959b HLT callback to Bochs internal debugger 2008-03-23 21:39:01 +00:00
Stanislav Shwartsman
eebd96e2d7 another whitespace cleanup by Sebastien 2008-02-05 22:33:35 +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
ac272e9383 Changes breakpoints configure time enable macroses - reduce amount of compile-time parameters 2007-10-12 22:11:25 +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
07739173f5 add --show-ips to all configs for future releases (it is not ON by default ?) 
Bit32u -> bx_phy_address in debugger and some other places
 2007-10-09 19:49:23 +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
Volker Ruppert
f348c6cf50 - fixed broken debugger "rc file" command line option. Now it is possible to 
execute debugger commands from the specified file. This is the command line
  counterpart to the undocumented debugger command "source".
 2006-10-24 17:53:47 +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
5ade11bae4 Added exception debug print 2006-06-22 19:53:58 +00:00
Stanislav Shwartsman
8ed8916ea9 Break to debugger on triple fault or panic (this time do it correctly) 
Indent changes
 2006-06-12 19:51:31 +00:00
Stanislav Shwartsman
869f74b3ee Reduce amount of dbg_get_cpu calls (I would like to remove this function) and use save/restore power in debugger 2006-06-11 16:40:37 +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
2889ed190c Removed icount guard for debugger. Implement STEPN debugger command using CPU_LOOP method capabilities 2006-04-29 09:27:49 +00:00
Stanislav Shwartsman
1a0b7ee1e3 I want to replace debugger ICOUNT guard by existent cpu_loop funtionality, first step to do that ... 2006-04-29 07:12:13 +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
c7760750d3 Fixed SMP related debugging for some methods - hardcoded BX_CPU(0) instead of BX_CPU(dbg_cpu) 
New debugger problem discovered - most of dbg linear memory acceses not aware on paging and possible page split !
Implemented new dbg method bx_dbg_read_linear (very similar to CPU access_linear) - every debugger method should use it to read any amount of memory based on linear address.
Implemented print_stack command for x86-64 support
 2006-02-02 22:33:32 +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
067f23e3da Fix set 'ah,bh,ch,dh' registers from debugger 
Enable disasm by default - in adds some useful information to debug messages in log file
Remove defines for 8bit registers from cpu.h, the x86 arch defines not match defines used by set_reg and get_reg methods.
 2006-01-27 19:50:00 +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
aa6874cb6e Put playback functions together, indent changes 2006-01-25 21:38:31 +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
Stanislav Shwartsman
d257f548b9 1. implemented 'set register <name>=<expr>' command, old style 'registers <name>=<exp> command' removed, now 'r|reg|regs|registers' command shows CPU registers contents (same as 'info cpu') 
2. new command 'u|disasm|disassemble mode-switch' - switch between Intel and AT&T disasm syntax

3. new command 'u|disasm|disassemble size=n' should be used instead of old 'set $disassembler_size=n'

4. 'h' is a new alias for 'help' command
 2006-01-24 21:37:37 +00:00
Stanislav Shwartsman
18afa9fd2d This is cumulative patch for bochs debugger, it is only very first step towards working debugger supporting all new simulator functionalitieS. 
- move crc.cc from debugger to bochs folder and make it projct-wide and not local for debugger
 - added new 'info sse' command for debugger
 - extend 'modebp' command to break on any mode change
 - remove unimplemened 'info program' function, it is always printed fixed text
 - move debugger help to parser, cleanup and simplify it
 2006-01-24 19:03:55 +00:00
Stanislav Shwartsman
21352e50a9 Fix some bugs in debugger parser, cleanup 
Add some debugger functionality
 2006-01-23 21:44:44 +00:00
Stanislav Shwartsman
08c15c67c0 Don't know how much it helps ... 
First step to make bx debugger supporting x86-64. guard_found object fields conerted to bx_address for x86-64 support.
 2006-01-19 18:32:39 +00:00
Stanislav Shwartsman
5570346246 reorganize debugger code 2006-01-15 17:55:25 +00:00
Alexander Krisak
672ac67ff9 Fixed bug in bochs debugger caused breakpoints doesn't fires sometimes. 2005-08-15 05:32:36 +00:00
Stanislav Shwartsman
10dfc89d56 Coding style fixes. 
Replace cache.segment.base occurences by get_segment_base call for future use in x86-64
 2005-04-08 18:30:34 +00:00
Volker Ruppert
03b9d07d52 - unused vga function dump_status() rewritten for the use with the debugger ("info vga") 2004-08-24 10:15:56 +00:00
Daniel Gimpelevich
ae66bb33c0 Applied Russ Cox's CPU panic debug patch from Oct 2003. 2004-01-17 08:36:29 +00:00
Daniel Gimpelevich
fff74a6f83 Fixed incompatibility with gcc3.3, I think. 2003-11-28 15:07:29 +00:00