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Now printing information when changing function while single stepping.

This commit is contained in:
Eric Pouech 2005-10-03 11:04:29 +00:00 committed by Alexandre Julliard
parent 4cc0bf2848
commit 9c63540d55
1 changed files with 29 additions and 0 deletions
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29
programs/winedbg/winedbg.c
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@ -552,6 +552,35 @@ static unsigned dbg_exception_prolog(BOOL is_debug, const EXCEPTION_RECORD* rec)
be_cpu->print_segment_info(dbg_curr_thread->handle, &dbg_context);
stack_backtrace(dbg_curr_tid, TRUE);
}
else
{
static char* last_name;
static char* last_file;
char buffer[sizeof(SYMBOL_INFO) + 256];
SYMBOL_INFO* si = (SYMBOL_INFO*)buffer;
void* lin = memory_to_linear_addr(&addr);
DWORD64 disp64;
IMAGEHLP_LINE il;
DWORD disp;
si->SizeOfStruct = sizeof(*si);
si->MaxNameLen = 256;
il.SizeOfStruct = sizeof(il);
if (SymFromAddr(dbg_curr_process->handle, (DWORD_PTR)lin, &disp64, si) &&
SymGetLineFromAddr(dbg_curr_process->handle, (DWORD_PTR)lin, &disp, &il))
{
if ((!last_name || strcmp(last_name, si->Name)) ||
(!last_file || strcmp(last_file, il.FileName)))
{
HeapFree(GetProcessHeap(), 0, last_name);
HeapFree(GetProcessHeap(), 0, last_file);
last_name = strcpy(HeapAlloc(GetProcessHeap(), 0, strlen(si->Name) + 1), si->Name);
last_file = strcpy(HeapAlloc(GetProcessHeap(), 0, strlen(il.FileName) + 1), il.FileName);
dbg_printf("%s () at %s:%ld\n", last_name, last_file, il.LineNumber);
}
}
}
if (!is_debug || is_break ||
dbg_curr_thread->exec_mode == dbg_exec_step_over_insn ||
dbg_curr_thread->exec_mode == dbg_exec_step_into_insn)