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MTDBG: human readable exception messages.

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git-svn-id: svn://kolibrios.org@5461 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2015-02-24 16:51:52 +00:00
parent c8a8b0eaa2
commit 48c31761cb
1 changed files with 34 additions and 7 deletions
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39
programs/develop/mtdbg/mtdbg.asm
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@ -833,7 +833,20 @@ exception:
jmp .put_msg_eax jmp .put_msg_eax
.notdbg: .notdbg:
pop eax
push eax
push eax
mov esi, aException mov esi, aException
call put_message_nodraw
pop eax
cmp al, 16
ja .suspended
mov esi, [msg_fault_sel + eax*4]
call put_message_nodraw
.suspended:
mov esi, aSuspended
.put_msg_eax: .put_msg_eax:
call put_message_nodraw call put_message_nodraw
@ -842,11 +855,6 @@ exception:
call draw_messages call draw_messages
.done: .done:
;push 18
;pop eax
;push 3
;pop ebx
;mov ecx, [dbgwnd]
mcall 18, 3, [dbgwnd] ; activate dbg window mcall 18, 3, [dbgwnd] ; activate dbg window
call redraw_title call redraw_title
call draw_registers.redraw call draw_registers.redraw
@ -2220,7 +2228,26 @@ load_succ_msg db 'Program loaded successfully! PID=%4X. Use "g" to run.',
need_debuggee db 'No program loaded. Use "load" command.',10,0 need_debuggee db 'No program loaded. Use "load" command.',10,0
aAlreadyLoaded db 'Program is already loaded. Use "terminate" or "detach" commands',10,0 aAlreadyLoaded db 'Program is already loaded. Use "terminate" or "detach" commands',10,0
terminated_msg db 'Program terminated.',10,0 terminated_msg db 'Program terminated.',10,0
aException db 'Debugged program caused an exception %2X. ' aException db 'Debugged program caused an exception %2X. ', 0
msg_fault_sel dd aDivide, aDebug, aNonMask, aUndefined, aOverflow
dd aBounds, aInvalid, aCoProcessorNA, aDoubleFault
dd aUndefined, aInvalidTSS, aSegment, aStack
dd aProtection, aPageFault, aUndefined, aCoProcessor
aDivide db '(Divide error)',10,0
aDebug db '(Single-step/debug exception)',10,0
aNonMask db '(Nonmaskable interrupt)',10,0
aOverflow db '(Overflow)',10,0
aBounds db '(Bounds check)',10,0
aInvalid db '(Invalid opcode)',10,0
aCoProcessorNA db '(Coprocessor not available)',10,0
aDoubleFault db '(Double fault)',10,0
aUndefined db '(Undefined fault)',10,0
aInvalidTSS db '(Invalid TSS)',10,0
aSegment db '(Segment not present)',10,0
aStack db '(Stack fault)',10,0
aProtection db '(General protection fault)',10,0
aPageFault db '(Page fault)',10,0
aCoProcessor db '(Coprocessor error)',10,0
aSuspended db 'Suspended',10,0 aSuspended db 'Suspended',10,0
aContinued db 'Continuing',10,0 aContinued db 'Continuing',10,0
aRunningErr db 'Program is running',10,0 aRunningErr db 'Program is running',10,0