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winedump: Rewrote a bit the COFF symbol table stuff.

oldstable
Eric Pouech 2009-12-09 20:55:07 +01:00 committed by Alexandre Julliard
parent 8b3ff9d179
commit 947f2456a9
1 changed files with 55 additions and 53 deletions
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108
tools/winedump/debug.c
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@ -512,72 +512,74 @@ static const char *get_coff_name( const IMAGE_SYMBOL *coff_sym, const char *coff
return nampnt;
}
void dump_coff(unsigned long coffbase, unsigned long len, const void* pmt)
static const char* storage_class(BYTE sc)
{
static char tmp[7];
switch (sc)
{
case IMAGE_SYM_CLASS_STATIC: return "static";
case IMAGE_SYM_CLASS_EXTERNAL: return "extrnl";
case IMAGE_SYM_CLASS_LABEL: return "label ";
}
sprintf(tmp, "#%d", sc);
return tmp;
}
void dump_coff_symbol_table(const IMAGE_SYMBOL *coff_symbols, unsigned num_sym,
const IMAGE_SECTION_HEADER *sectHead)
{
const IMAGE_COFF_SYMBOLS_HEADER *coff = PRD(coffbase, len);
const IMAGE_SYMBOL *coff_sym;
const IMAGE_SYMBOL *coff_symbols =
(const IMAGE_SYMBOL *) ((const char *)coff + coff->LvaToFirstSymbol);
const char *coff_strtab = (const char *) (coff_symbols + coff->NumberOfSymbols);
const IMAGE_SECTION_HEADER *sectHead = pmt;
const char *coff_strtab = (const char *) (coff_symbols + num_sym);
unsigned int i;
const char *nampnt;
int naux;
printf("\nDebug table: COFF format. modbase %p, coffbase %p\n", PRD(0, 0), coff);
printf(" ID | seg:offs [ abs ] | symbol/function name\n");
for(i=0; i < coff->NumberOfSymbols; i++ )
printf("\nDebug table: COFF format.\n");
printf(" ID | seg:offs [ abs ] | Kind | symbol/function name\n");
for (i=0; i < num_sym; i++)
{
coff_sym = coff_symbols + i;
naux = coff_sym->NumberOfAuxSymbols;
coff_sym = coff_symbols + i;
naux = coff_sym->NumberOfAuxSymbols;
if( coff_sym->StorageClass == IMAGE_SYM_CLASS_FILE )
switch (coff_sym->StorageClass)
{
printf("file %s\n", (const char *) (coff_sym + 1));
i += naux;
continue;
case IMAGE_SYM_CLASS_FILE:
printf("file %s\n", (const char *) (coff_sym + 1));
break;
case IMAGE_SYM_CLASS_STATIC:
case IMAGE_SYM_CLASS_EXTERNAL:
case IMAGE_SYM_CLASS_LABEL:
if (coff_sym->SectionNumber > 0)
{
DWORD base = sectHead[coff_sym->SectionNumber - 1].VirtualAddress;
nampnt = get_coff_name( coff_sym, coff_strtab );
printf("%05d | %02d:%08x [%08x] | %s | %s\n",
i, coff_sym->SectionNumber - 1, coff_sym->Value,
base + coff_sym->Value,
storage_class(coff_sym->StorageClass), nampnt);
}
break;
default:
printf("%05d | %s\n", i, storage_class(coff_sym->StorageClass));
}
if( (coff_sym->StorageClass == IMAGE_SYM_CLASS_STATIC)
&& (naux == 0)
&& (coff_sym->SectionNumber == 1) )
{
DWORD base = sectHead[coff_sym->SectionNumber - 1].VirtualAddress;
/*
* This is a normal static function when naux == 0.
* Just register it. The current file is the correct
* one in this instance.
*/
nampnt = get_coff_name( coff_sym, coff_strtab );
printf("%05d | %02d:%08x [%08x] | %s\n", i, coff_sym->SectionNumber - 1, coff_sym->Value - base, coff_sym->Value, nampnt);
i += naux;
continue;
}
if( (coff_sym->StorageClass == IMAGE_SYM_CLASS_EXTERNAL)
&& ISFCN(coff_sym->Type)
&& (coff_sym->SectionNumber > 0) )
{
DWORD base = sectHead[coff_sym->SectionNumber - 1].VirtualAddress;
nampnt = get_coff_name( coff_sym, coff_strtab );
/* FIXME: add code to find out the file this symbol belongs to,
* see winedbg */
printf("%05d | %02d:%08x [%08x] | %s\n", i, coff_sym->SectionNumber - 1, coff_sym->Value - base, coff_sym->Value, nampnt);
i += naux;
continue;
}
/*
* For now, skip past the aux entries.
*/
i += naux;
/*
* For now, skip past the aux entries.
*/
i += naux;
}
}
void dump_coff(unsigned long coffbase, unsigned long len, const void* pmt)
{
const IMAGE_COFF_SYMBOLS_HEADER *coff = PRD(coffbase, len);
const IMAGE_SYMBOL *coff_symbols =
(const IMAGE_SYMBOL *) ((const char *)coff + coff->LvaToFirstSymbol);
const IMAGE_SECTION_HEADER *sectHead = pmt;
dump_coff_symbol_table(coff_symbols, coff->NumberOfSymbols, sectHead);
}
void dump_codeview(unsigned long base, unsigned long len)
{
dump_codeview_headers(base, len);