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Added BreakOnDllLoad internal var, cleaned up register validation on

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exception.
This commit is contained in:
Eric Pouech 2000-06-25 12:49:13 +00:00 committed by Alexandre Julliard
parent 4b4e978106
commit 5b471bae6e
4 changed files with 15 additions and 11 deletions
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5
debugger/dbg.y
View file

@ -397,12 +397,9 @@ BOOL DEBUG_Parser(void)
do {
__TRY {
issue_prompt();
ret_ok = TRUE;
if ((ret = yyparse())) {
DEBUG_FlushSymbols();
ret_ok = (DEBUG_CurrThread) ? DEBUG_ValidateRegisters() : TRUE;
} else {
ret_ok = TRUE;
}
} __EXCEPT(wine_dbg_cmd) {
ret_ok = FALSE;

1
debugger/intvar.h
View file

@ -10,6 +10,7 @@ INTERNAL_VAR(BreakAllThreadsStartup, FALSE, NULL, DEBUG_TypeIntConst)
INTERNAL_VAR(BreakOnCritSectTimeOut, FALSE, NULL, DEBUG_TypeIntConst)
INTERNAL_VAR(BreakOnAttach, FALSE, NULL, DEBUG_TypeIntConst)
INTERNAL_VAR(BreakOnFirstChance, TRUE, NULL, DEBUG_TypeIntConst)
INTERNAL_VAR(BreakOnDllLoad, FALSE, NULL, DEBUG_TypeIntConst)
/* output handling */
INTERNAL_VAR(ConChannelMask, DBG_CHN_MESG, NULL, DEBUG_TypeIntConst)

12
debugger/winedbg.c
View file

@ -441,11 +441,12 @@ static BOOL DEBUG_HandleException(EXCEPTION_RECORD *rec, BOOL first_chance, BOOL
DEBUG_CurrThread->dbg_exec_mode, DEBUG_CurrThread->dbg_exec_count);
if (DEBUG_ExceptionProlog(is_debug, force, rec->ExceptionCode)) {
for (;;) {
ret = DEBUG_Parser();
if (!ret || DEBUG_CurrThread->dbg_exec_mode != EXEC_PASS || first_chance)
break;
DEBUG_Printf(DBG_CHN_MESG, "Cannot pass on last chance exception. You must use cont\n");
while ((ret = DEBUG_Parser())) {
if (DEBUG_ValidateRegisters()) {
if (DEBUG_CurrThread->dbg_exec_mode != EXEC_PASS || first_chance)
break;
DEBUG_Printf(DBG_CHN_MESG, "Cannot pass on last chance exception. You must use cont\n");
}
}
}
*cont = DEBUG_ExceptionEpilog();
@ -667,6 +668,7 @@ static BOOL DEBUG_HandleDebugEvent(DEBUG_EVENT* de, LPDWORD cont)
de->u.LoadDll.nDebugInfoSize);
CharUpper(buffer);
DEBUG_LoadModule32(buffer, de->u.LoadDll.hFile, (DWORD)de->u.LoadDll.lpBaseOfDll);
if (DBG_IVAR(BreakOnDllLoad)) ret = DEBUG_Parser();
break;
case UNLOAD_DLL_DEBUG_EVENT:

8
documentation/winedbg
View file

@ -196,6 +196,9 @@ BreakOnAttach, set to TRUE if when WineDbg attaches to an
context of an exception event (the next event
which is the exception event is of course
relevant), that option is likely to be FALSE.
BreakOnDllLoad When set to TRUE, allows the debugger to be
entered when a new DLL is loaded into the system.
FALSE by default.
BreakOnFirstChance an exception can generate two debug events.
The first one is passed to the debugger (known
as a first chance) just after the
@ -466,7 +469,8 @@ V.3 Main differences between winedbg and regular Unix debuggers
VI Limitations
==============
16 bit processes are not supported (but calls to 16 bit code in 32 bit
applications is).
+ 16 bit processes are not supported (but calls to 16 bit code in 32
bit applications is).
+ there are reports of debugger's freeze when loading large PDB files
Last updated: 6/14/2000 by ericP