b817f4fbb5
Wed Mar 13 19:46:50 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/edit.c] Removed calls to memmove (not portable). * [debugger/dbg.y] [debugger/debug.l] Prefixed all token with 't' to avoid conflicts with type definitions. Added 'walk queue', 'walk class' and 'info class' commands. * [debugger/info.c] Moved queue and window information functions to windows/queue.c and windows/win.c respectively. * [loader/signal.c] Added SIGHUP handling to force entry into built-in debugger. Cleaned up a bit. * [misc/spy.c] General cleanup and performance improvements. * [windows/class.c] Added CLASS_DumpClass() and CLASS_WalkClasses() functions for debugger. * [windows/event.c] Pressing Ctrl-Alt-Return forces an entry into the debugger. Not sure if this key combination is a good choice... * [windows/message.c] [windows/queue.c] (New file) Moved message queue handling functions to windows/queue.c. Tue Mar 12 14:55:16 1996 Onno Hovers <onno@stack.urc.tue.nl> * [if1632/except.S] [include/except.h] [win32/except.c] (New files) Implemented Win32 exception functions: RaiseException(), RtlUnwind(), SetUnhandledExceptionFilter() and UnhandledExceptionFilter(). Mon Mar 11 19:23:29 1996 Albrecht Kleine <kleine@ak.sax.de> * [controls/listbox.c] [include/listbox.h] Special handling for COMBOLBOX styles introduced via extension of HEADLIST structure: lphl->dwStyle. Mon Mar 11 13:31:06 1996 Greg Kreider <kreider@natlab.research.philips.com> * [controls/combo.c] Any mouse movement within a small distance (defined by CBLMM_EDGE) of the top or bottom edge causes the window to scroll. Also moved some assignments so the routine works correctly. * [controls/listbox.c] Changing selection in ListBoxSetCurSel now updates PrevFocused. Added to LBSetFont and CreateListBoxStruct a fake hdc that tests and sets the standard text height. Sun Mar 10 08:39:23 1996 Alex Korobka <alex@phm30.pharm.sunysb.edu> * [windows/dce.c] Fixed memory leak in DCE_ClipWindows().
112 lines
3.7 KiB
C
112 lines
3.7 KiB
C
/*
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* Debugger definitions
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*
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* Copyright 1995 Alexandre Julliard
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*/
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#ifndef DEBUGGER_H
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#define DEBUGGER_H
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#include "ldt.h"
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#include "registers.h"
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#include "wine.h"
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#define STEP_FLAG 0x100 /* single step flag */
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typedef struct
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{
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DWORD seg; /* 0xffffffff means current default segment (cs or ds) */
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DWORD off;
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} DBG_ADDR;
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#define DBG_FIX_ADDR_SEG(addr,default) \
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{ if ((addr)->seg == 0xffffffff) (addr)->seg = (default); \
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if (((addr)->seg == WINE_CODE_SELECTOR) || \
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(addr)->seg == WINE_DATA_SELECTOR) (addr)->seg = 0; }
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#define DBG_ADDR_TO_LIN(addr) \
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((addr)->seg ? (char *)PTR_SEG_OFF_TO_LIN((addr)->seg,(addr)->off) \
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: (char *)(addr)->off)
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#define DBG_CHECK_READ_PTR(addr,len) \
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(!DEBUG_IsBadReadPtr((addr),(len)) || \
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(fprintf(stderr,"*** Invalid address "), \
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DEBUG_PrintAddress((addr),dbg_mode), \
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fprintf(stderr,"\n"),0))
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#define DBG_CHECK_WRITE_PTR(addr,len) \
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(!DEBUG_IsBadWritePtr((addr),(len)) || \
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(fprintf(stderr,"*** Invalid address "), \
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DEBUG_PrintAddress(addr,dbg_mode), \
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fprintf(stderr,"\n"),0))
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enum debug_regs
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{
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REG_EAX, REG_EBX, REG_ECX, REG_EDX, REG_ESI,
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REG_EDI, REG_EBP, REG_EFL, REG_EIP, REG_ESP,
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REG_AX, REG_BX, REG_CX, REG_DX, REG_SI,
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REG_DI, REG_BP, REG_FL, REG_IP, REG_SP,
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REG_CS, REG_DS, REG_ES, REG_SS
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};
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enum exec_mode
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{
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EXEC_CONT, /* Continuous execution */
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EXEC_STEP_OVER, /* Stepping over a call */
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EXEC_STEP_INSTR /* Single-stepping an instruction */
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};
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extern struct sigcontext_struct *DEBUG_context; /* debugger/registers.c */
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extern unsigned int dbg_mode;
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/* debugger/break.c */
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extern void DEBUG_SetBreakpoints( BOOL set );
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extern int DEBUG_FindBreakpoint( const DBG_ADDR *addr );
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extern void DEBUG_AddBreakpoint( const DBG_ADDR *addr );
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extern void DEBUG_DelBreakpoint( int num );
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extern void DEBUG_EnableBreakpoint( int num, BOOL enable );
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extern void DEBUG_InfoBreakpoints(void);
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extern BOOL DEBUG_HandleTrap( struct sigcontext_struct *context );
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extern BOOL DEBUG_ShouldContinue( struct sigcontext_struct *context,
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enum exec_mode mode );
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extern void DEBUG_RestartExecution( struct sigcontext_struct *context,
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enum exec_mode mode, int instr_len );
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/* debugger/db_disasm.c */
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extern void DEBUG_Disasm( DBG_ADDR *addr );
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/* debugger/hash.c */
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extern void DEBUG_AddSymbol( const char *name, const DBG_ADDR *addr );
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extern BOOL DEBUG_GetSymbolValue( const char * name, DBG_ADDR *addr );
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extern BOOL DEBUG_SetSymbolValue( const char * name, const DBG_ADDR *addr );
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extern const char * DEBUG_FindNearestSymbol( const DBG_ADDR *addr );
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extern void DEBUG_ReadSymbolTable( const char * filename );
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extern void DEBUG_LoadEntryPoints(void);
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/* debugger/info.c */
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extern void DEBUG_Print( const DBG_ADDR *addr, int count, char format );
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extern void DEBUG_PrintAddress( const DBG_ADDR *addr, int addrlen );
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extern void DEBUG_Help(void);
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extern void DEBUG_List( DBG_ADDR *addr, int count );
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/* debugger/memory.c */
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extern BOOL DEBUG_IsBadReadPtr( const DBG_ADDR *address, int size );
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extern BOOL DEBUG_IsBadWritePtr( const DBG_ADDR *address, int size );
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extern int DEBUG_ReadMemory( const DBG_ADDR *address );
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extern void DEBUG_WriteMemory( const DBG_ADDR *address, int value );
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extern void DEBUG_ExamineMemory( const DBG_ADDR *addr, int count, char format);
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/* debugger/registers.c */
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extern void DEBUG_SetRegister( enum debug_regs reg, int val );
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extern int DEBUG_GetRegister( enum debug_regs reg );
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extern void DEBUG_InfoRegisters(void);
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/* debugger/stack.c */
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extern void DEBUG_InfoStack(void);
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extern void DEBUG_BackTrace(void);
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/* debugger/dbg.y */
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extern void wine_debug( int signal, struct sigcontext_struct * regs );
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#endif /* DEBUGGER_H */
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