wine/include/debugger.h
Alexandre Julliard e658d82093 Release 971130
Sat Nov 29 12:35:26 1997  Alexandre Julliard  <julliard@lrc.epfl.ch>

	* [if1632/builtin.c]
	Build a complete PE header for builtin Win32 modules.

	* [loader/pe_image.c] [loader/module.c]
	HMODULE32 now points to the loading address of the module. There
	is no longer a separate PE_MODULE structure.

Fri Nov 28 11:21:47 1997  Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>

	* [ole/*][configure.in][Makefile.in][include/interfaces.h]
	  [if1632/olesvr32.spec][if1632/olecli32.spec]
	New directory, moved OLE stuff there.
	new .spec files for olecli32,olesvr32, some stubs added.

	* [misc/shell.c]
	Added support for extracting icons from PE dlls.

	* [misc/shellord.c][if1632/shell32.spec]
	Added a huge heap of ordinal only exported shell functions
	(will work only in Win95).

	* [loader/task.c]
	Hack to make MakeProcInstance16 work in all cases (mplayer.exe).

	* [win32/string32.c][include/string32.h]
	Obsolete, removed.

	* [windows/keyboard.c]
	Added *RegisterHotkey.

	* [objects/font.c][objects/text.c]
	Added GetFontLanguageInfo, GetTextCharsetInfo.

Wed Nov 26 18:10:40 1997  Uwe Bonnes  <bon@elektron.ikp.physik.tu-darmstadt.de>

	* [misc/network.c]
	In WNetGetConnection16 return the Drive label and not the DOS-Cwd.
	Makes Wordview 6 start on a network connected machine.

	* [controls/status.c]
	Catch a Null pointer in SW_SetText.

	* [files/dos_fs.c]
 	Add NT5 functions GetLongPathName32.

	* [files/file.c]
	Make GetTempFileName16 accept drive 0 (Current Drive) too.
	Handle more errors and be more verbose in FILE_SetDosError, fix
	an error in DeleteFile32W

	* [memory/virtual.c]
	Implement FlushViewOfFile.

	* [misc/crtdll]
	Implement _rotl and splitpath and add a stub for 
	_abnormal_termination.

	* [misc/printdrv.c]
	Stub for EnumPrinters32A.

	* [win32/newfns]
	Add Stub for QueryPerformanceFrequency, change return value
	for QueryPerformanceCounter.
 	Add stub for DeviceIoControl.

Tue Nov 25 15:55:01 1997 Martin Boehme <boehme@informatik.mu-luebeck.de>

	* [controls/combo.c] [controls/edit.c] [windows/defwnd.c]
	  [windows/winpos.c] [windows/win.c]
	Removed WIN_NO_REDRAW flag.

Tue Nov 25 13:20:35 1997  Douglas Ridgway <ridgway@taiga.v-wave.com>

	* [graphics/x11drv/bitblt.c]
	Fixed memory leak in BITBLT_GetDstArea.

Sun Nov 23 14:05:23 1997  Andreas Mohr <100.30936@germany.net>

	* [files/directory.c]
	Export windows system directory to environment.

	* [if1632/Makefile.in] [if1632/builtin.c] [if1632/w32skrnl.spec]
	  [if1632/win32s16.spec] [misc/w32scomb.c] [misc/w32skrnl.c]
	Added Win32s DLLs W32SKRNL and WIN32S16.

	* [if1632/kernel32.spec] [loader/module.c]
	Added misc functions for Win32s.

	* [if1632/kernel.spec] [loader/task.c]
	Added DefineHandleTable().

	* [scheduler/process.c]
	Fixed SetEnvironmentVariable32A() to avoid heap corruption.

Sat Nov 22 14:11:42 1997  Kristian Nielsen  <kristian.nielsen@risoe.dk>

	* [windows/painting.c]
	Fix leak in BeginPaint16() for CS_PARENTDC windows where the
	update region was not properly released.

Thu Nov 20 03:55:29 1997  Gordon Chaffee <chaffee@CS.Berkeley.EDU>

	* [loader/pe_image.c]
	Implemented forwarded DLL functions.

	* [objects/dib.c]
	Added support for 16- and 32-bit mode DIBs.
	Support negative bitmap heights.

	* [win32/process.c]
	Added stub for CreateProcess32W.

	* [win32/security.c] [include/ntdll.h]
	Added stubs for LookupAccountSid32A/W.

	* [scheduler/process.c]
	Use the size specified in the PE header for the process heap.

Mon Nov 17 00:53:35 1997  Len White <phreak@cgocable.net>

	* [msdos/int3d.c]
	New file. Stubs for int3d.

Sun Nov 16 12:30:00 PST 1997  Jason Schonberg  <schon@mti.sgi.com>

	* [include/aspi.h]
	Changed comment style from C++ to C.
1997-11-30 17:45:40 +00:00

317 lines
11 KiB
C

/*
* Debugger definitions
*
* Copyright 1995 Alexandre Julliard
*/
#ifndef __WINE_DEBUGGER_H
#define __WINE_DEBUGGER_H
#include "winnt.h"
#include "selectors.h"
#include "sig_context.h"
#include "pe_image.h"
#define STEP_FLAG 0x100 /* single step flag */
#define SYM_FUNC 0x0
#define SYM_DATA 0x1
#define SYM_WIN32 0x2
#define SYM_WINE 0x4
#define SYM_INVALID 0x8
#define SYM_TRAMPOLINE 0x10
#define SYM_STEP_THROUGH 0x20
enum debug_type {BASIC, CONST, POINTER, ARRAY, STRUCT, ENUM, TYPEDEF, FUNC, BITFIELD};
/*
* Return values for DEBUG_CheckLinenoStatus. Used to determine
* what to do when the 'step' command is given.
*/
#define FUNC_HAS_NO_LINES (0)
#define NOT_ON_LINENUMBER (1)
#define AT_LINENUMBER (2)
#define FUNC_IS_TRAMPOLINE (3)
/*
* For constants generated by the parser, we use this datatype
*/
extern struct datatype * DEBUG_TypeInt;
extern struct datatype * DEBUG_TypeIntConst;
extern struct datatype * DEBUG_TypeUSInt;
extern struct datatype * DEBUG_TypeString;
typedef struct
{
struct datatype * type;
DWORD seg; /* 0xffffffff means current default segment (cs or ds) */
DWORD off;
} DBG_ADDR;
struct list_id
{
char * sourcefile;
int line;
};
struct wine_lines {
unsigned long line_number;
DBG_ADDR pc_offset;
};
struct symbol_info
{
struct name_hash * sym;
struct list_id list;
};
typedef struct wine_lines WineLineNo;
/*
* This structure holds information about stack variables, function
* parameters, and register variables, which are all local to this
* function.
*/
struct wine_locals {
unsigned int regno:8; /* For register symbols */
signed int offset:24; /* offset from esp/ebp to symbol */
unsigned int pc_start; /* For RBRAC/LBRAC */
unsigned int pc_end; /* For RBRAC/LBRAC */
char * name; /* Name of symbol */
struct datatype * type; /* Datatype of symbol */
};
typedef struct wine_locals WineLocals;
#define DBG_FIX_ADDR_SEG(addr,default) \
{ WORD cs, ds; GET_CS(cs); GET_DS(ds); \
if ((addr)->seg == 0xffffffff) (addr)->seg = (default); \
if (((addr)->seg == cs) || (addr)->seg == ds) (addr)->seg = 0; }
#define DBG_ADDR_TO_LIN(addr) \
((addr)->seg ? (char *)PTR_SEG_OFF_TO_LIN((addr)->seg,(addr)->off) \
: (char *)(addr)->off)
#define DBG_CHECK_READ_PTR(addr,len) \
(!DEBUG_IsBadReadPtr((addr),(len)) || \
(fprintf(stderr,"*** Invalid address "), \
DEBUG_PrintAddress((addr),dbg_mode, FALSE), \
fprintf(stderr,"\n"),0))
#define DBG_CHECK_WRITE_PTR(addr,len) \
(!DEBUG_IsBadWritePtr((addr),(len)) || \
(fprintf(stderr,"*** Invalid address "), \
DEBUG_PrintAddress(addr,dbg_mode, FALSE), \
fprintf(stderr,"\n"),0))
#ifdef REG_SP /* Some Sun includes define this */
#undef REG_SP
#endif
enum debug_regs
{
REG_EAX, REG_EBX, REG_ECX, REG_EDX, REG_ESI,
REG_EDI, REG_EBP, REG_EFL, REG_EIP, REG_ESP,
REG_AX, REG_BX, REG_CX, REG_DX, REG_SI,
REG_DI, REG_BP, REG_FL, REG_IP, REG_SP,
REG_CS, REG_DS, REG_ES, REG_SS, REG_FS, REG_GS
};
enum exec_mode
{
EXEC_CONT, /* Continuous execution */
EXEC_STEP_OVER, /* Stepping over a call to next source line */
EXEC_STEP_INSTR, /* Step to next source line, stepping in if needed */
EXEC_STEPI_OVER, /* Stepping over a call */
EXEC_STEPI_INSTR, /* Single-stepping an instruction */
EXEC_FINISH, /* Step until we exit current frame */
EXEC_STEP_OVER_TRAMPOLINE /* Step over trampoline. Requires that
* we dig the real return value off the stack
* and set breakpoint there - not at the
* instr just after the call.
*/
};
extern CONTEXT DEBUG_context; /* debugger/registers.c */
extern unsigned int dbg_mode;
/* debugger/break.c */
extern void DEBUG_SetBreakpoints( BOOL32 set );
extern int DEBUG_FindBreakpoint( const DBG_ADDR *addr );
extern void DEBUG_AddBreakpoint( const DBG_ADDR *addr );
extern void DEBUG_DelBreakpoint( int num );
extern void DEBUG_EnableBreakpoint( int num, BOOL32 enable );
extern void DEBUG_InfoBreakpoints(void);
extern void DEBUG_AddModuleBreakpoints(void);
extern BOOL32 DEBUG_HandleTrap(void);
extern BOOL32 DEBUG_ShouldContinue( enum exec_mode mode, int * count );
extern enum exec_mode DEBUG_RestartExecution( enum exec_mode mode, int count );
extern BOOL32 DEBUG_IsFctReturn(void);
/* debugger/db_disasm.c */
extern void DEBUG_Disasm( DBG_ADDR *addr, int display );
/* debugger/expr.c */
extern void DEBUG_FreeExprMem(void);
struct expr * DEBUG_RegisterExpr(enum debug_regs);
struct expr * DEBUG_SymbolExpr(const char * name);
struct expr * DEBUG_ConstExpr(int val);
struct expr * DEBUG_StringExpr(const char * str);
struct expr * DEBUG_SegAddr(struct expr *, struct expr *);
struct expr * DEBUG_USConstExpr(unsigned int val);
struct expr * DEBUG_BinopExpr(int oper, struct expr *, struct expr *);
struct expr * DEBUG_UnopExpr(int oper, struct expr *);
struct expr * DEBUG_StructPExpr(struct expr *, const char * element);
struct expr * DEBUG_StructExpr(struct expr *, const char * element);
struct expr * DEBUG_ArrayExpr(struct expr *, struct expr * index);
struct expr * DEBUG_CallExpr(const char *, int nargs, ...);
struct expr * DEBUG_TypeCastExpr(struct datatype *, struct expr *);
extern int DEBUG_ExprValue(DBG_ADDR *, unsigned int *);
DBG_ADDR DEBUG_EvalExpr(struct expr *);
extern int DEBUG_DelDisplay(int displaynum);
extern struct expr * DEBUG_CloneExpr(struct expr * exp);
extern int DEBUG_FreeExpr(struct expr * exp);
extern int DEBUG_DisplayExpr(struct expr * exp);
/* more debugger/break.c */
extern int DEBUG_AddBPCondition(int bpnum, struct expr * exp);
/* debugger/display.c */
extern int DEBUG_DoDisplay(void);
extern int DEBUG_AddDisplay(struct expr * exp, int count, char format);
extern int DEBUG_DoDisplay(void);
extern int DEBUG_DelDisplay(int displaynum);
extern int DEBUG_InfoDisplay(void);
/* debugger/hash.c */
extern struct name_hash * DEBUG_AddSymbol( const char *name,
const DBG_ADDR *addr,
const char * sourcefile,
int flags);
extern struct name_hash * DEBUG_AddInvSymbol( const char *name,
const DBG_ADDR *addr,
const char * sourcefile);
extern BOOL32 DEBUG_GetSymbolValue( const char * name, const int lineno,
DBG_ADDR *addr, int );
extern BOOL32 DEBUG_SetSymbolValue( const char * name, const DBG_ADDR *addr );
extern const char * DEBUG_FindNearestSymbol( const DBG_ADDR *addr, int flag,
struct name_hash ** rtn,
unsigned int ebp,
struct list_id * source);
extern void DEBUG_ReadSymbolTable( const char * filename );
extern void DEBUG_LoadEntryPoints(void);
extern void DEBUG_AddLineNumber( struct name_hash * func, int line_num,
unsigned long offset );
extern struct wine_locals *
DEBUG_AddLocal( struct name_hash * func, int regno,
int offset,
int pc_start,
int pc_end,
char * name);
extern int DEBUG_CheckLinenoStatus(const DBG_ADDR *addr);
extern void DEBUG_GetFuncInfo(struct list_id * ret, const char * file,
const char * func);
extern int DEBUG_SetSymbolSize(struct name_hash * sym, unsigned int len);
extern int DEBUG_SetSymbolBPOff(struct name_hash * sym, unsigned int len);
extern int DEBUG_GetSymbolAddr(struct name_hash * sym, DBG_ADDR * addr);
extern int DEBUG_cmp_sym(const void * p1, const void * p2);
extern BOOL32 DEBUG_GetLineNumberAddr( struct name_hash *, const int lineno,
DBG_ADDR *addr, int bp_flag );
extern int DEBUG_SetLocalSymbolType(struct wine_locals * sym,
struct datatype * type);
BOOL32 DEBUG_Normalize(struct name_hash * nh );
/* debugger/info.c */
extern void DEBUG_PrintBasic( const DBG_ADDR *addr, int count, char format );
extern struct symbol_info DEBUG_PrintAddress( const DBG_ADDR *addr,
int addrlen, int flag );
extern void DEBUG_Help(void);
extern void DEBUG_HelpInfo(void);
extern struct symbol_info DEBUG_PrintAddressAndArgs( const DBG_ADDR *addr,
int addrlen,
unsigned int ebp,
int flag );
/* debugger/memory.c */
extern BOOL32 DEBUG_IsBadReadPtr( const DBG_ADDR *address, int size );
extern BOOL32 DEBUG_IsBadWritePtr( const DBG_ADDR *address, int size );
extern int DEBUG_ReadMemory( const DBG_ADDR *address );
extern void DEBUG_WriteMemory( const DBG_ADDR *address, int value );
extern void DEBUG_ExamineMemory( const DBG_ADDR *addr, int count, char format);
/* debugger/registers.c */
extern void DEBUG_SetRegister( enum debug_regs reg, int val );
extern int DEBUG_GetRegister( enum debug_regs reg );
extern void DEBUG_InfoRegisters(void);
extern BOOL32 DEBUG_ValidateRegisters(void);
extern void DEBUG_SetSigContext( const SIGCONTEXT *sigcontext );
extern void DEBUG_GetSigContext( SIGCONTEXT *sigcontext );
extern int DEBUG_PrintRegister(enum debug_regs reg);
/* debugger/stack.c */
extern void DEBUG_InfoStack(void);
extern void DEBUG_BackTrace(void);
extern void DEBUG_SilentBackTrace(void);
extern int DEBUG_InfoLocals(void);
extern int DEBUG_SetFrame(int newframe);
extern int DEBUG_GetCurrentFrame(struct name_hash ** name,
unsigned int * eip,
unsigned int * ebp);
/* debugger/stabs.c */
extern int DEBUG_ReadExecutableDbgInfo(void);
/* debugger/msc.c */
extern int DEBUG_RegisterDebugInfo( HMODULE32, const char *,
unsigned long, unsigned long);
extern int DEBUG_ProcessDeferredDebug(void);
extern int DEBUG_RegisterELFDebugInfo(int load_addr, u_long size, char * name);
extern void DEBUG_InfoShare(void);
extern void DEBUG_InitCVDataTypes(void);
/* debugger/types.c */
extern int DEBUG_nchar;
extern void DEBUG_InitTypes(void);
extern struct datatype * DEBUG_NewDataType(enum debug_type xtype,
const char * typename);
extern unsigned int
DEBUG_TypeDerefPointer(DBG_ADDR * addr, struct datatype ** newtype);
extern int DEBUG_AddStructElement(struct datatype * dt,
char * name, struct datatype * type,
int offset, int size);
extern int DEBUG_SetStructSize(struct datatype * dt, int size);
extern int DEBUG_SetPointerType(struct datatype * dt, struct datatype * dt2);
extern int DEBUG_SetArrayParams(struct datatype * dt, int min, int max,
struct datatype * dt2);
extern void DEBUG_Print( const DBG_ADDR *addr, int count, char format, int level );
extern unsigned int DEBUG_FindStructElement(DBG_ADDR * addr,
const char * ele_name, int * tmpbuf);
extern struct datatype * DEBUG_GetPointerType(struct datatype * dt);
extern int DEBUG_GetObjectSize(struct datatype * dt);
extern unsigned int DEBUG_ArrayIndex(DBG_ADDR * addr, DBG_ADDR * result, int index);
extern struct datatype * DEBUG_FindOrMakePointerType(struct datatype * reftype);
extern long long int DEBUG_GetExprValue(DBG_ADDR * addr, char ** format);
extern int DEBUG_SetBitfieldParams(struct datatype * dt, int offset,
int nbits, struct datatype * dt2);
extern int DEBUG_CopyFieldlist(struct datatype * dt, struct datatype * dt2);
extern enum debug_type DEBUG_GetType(struct datatype * dt);
extern struct datatype * DEBUG_TypeCast(enum debug_type, const char *);
extern int DEBUG_PrintTypeCast(struct datatype *);
/* debugger/source.c */
extern void DEBUG_ShowDir(void);
extern void DEBUG_AddPath(const char * path);
extern void DEBUG_List(struct list_id * line1, struct list_id * line2,
int delta);
extern void DEBUG_NukePath(void);
extern void DEBUG_Disassemble( const DBG_ADDR *, const DBG_ADDR*, int offset );
/* debugger/dbg.y */
extern void wine_debug( int signal, SIGCONTEXT *regs );
#endif /* __WINE_DEBUGGER_H */