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winedump: Added support for dumping FPO streams.

This commit is contained in:
Eric Pouech 2011-01-08 14:03:52 +01:00 committed by Alexandre Julliard
parent cca319d594
commit 982775ddae
2 changed files with 78 additions and 4 deletions
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16
include/wine/mscvpdb.h
View File

@ -1917,6 +1917,22 @@ typedef struct _PDB_SYMBOLS
DWORD resvd[5];
} PDB_SYMBOLS, *PPDB_SYMBOLS;
typedef struct _PDB_FPO_DATA
{
DWORD start;
DWORD func_size;
DWORD locals_size;
DWORD params_size;
DWORD maxstack_size;
DWORD str_offset;
WORD prolog_size;
WORD savedregs_size;
#define PDB_FPO_DFL_SEH 0x00000001
#define PDB_FPO_DFL_EH 0x00000002
#define PDB_FPO_DFL_IN_BLOCK 0x00000004
DWORD flags;
} PDB_FPO_DATA;
#include "poppack.h"
/* ----------------------------------------------

66
tools/winedump/pdb.c
View File

@ -508,6 +508,59 @@ static void pdb_dump_types(struct pdb_reader* reader)
free(types);
}
static void pdb_dump_fpo(struct pdb_reader* reader)
{
FPO_DATA* fpo;
PDB_FPO_DATA* fpoext;
unsigned i, size, strsize;
char* strbase;
const char* frame_type[4] = {"Fpo", "Trap", "Tss", "NonFpo"};
fpo = reader->read_file(reader, 5);
size = pdb_get_file_size(reader, 5);
if (fpo && (size % sizeof(*fpo)) == 0)
{
size /= sizeof(*fpo);
printf("FPO data:\n\t Start Length #loc #pmt #prolog #reg frame SEH /BP\n");
for (i = 0; i < size; i++)
{
printf("\t%08x %08x %4d %4d %7d %4d %6s %c %c\n",
fpo[i].ulOffStart, fpo[i].cbProcSize, fpo[i].cdwLocals, fpo[i].cdwParams,
fpo[i].cbProlog, fpo[i].cbRegs, frame_type[fpo[i].cbFrame],
fpo[i].fHasSEH ? 'Y' : 'N', fpo[i].fUseBP ? 'Y' : 'N');
}
}
free(fpo);
strbase = reader->read_file(reader, 12); /* FIXME: really fixed ??? */
if (!strbase) return;
if (*(const DWORD*)strbase != 0xeffeeffe)
{
printf("wrong header %x expecting 0xeffeeffe\n", *(const DWORD*)strbase);
free(strbase);
return;
}
strsize = *(const DWORD*)(strbase + 8);
fpoext = reader->read_file(reader, 10);
size = pdb_get_file_size(reader, 10);
if (fpoext && (size % sizeof(*fpoext)) == 0)
{
size /= sizeof(*fpoext);
printf("FPO data (extended):\n"
"\t Start Length Locals Params MaxStack Prolog #SavedRegs Flags Command\n");
for (i = 0; i < size; i++)
{
printf("\t%08x %08x %8x %8x %8x %6x %8x %08x %s\n",
fpoext[i].start, fpoext[i].func_size, fpoext[i].locals_size, fpoext[i].params_size,
fpoext[i].maxstack_size, fpoext[i].prolog_size, fpoext[i].savedregs_size, fpoext[i].flags,
fpoext[i].str_offset < strsize ? strbase + 12 + fpoext[i].str_offset : "<out of bounds>");
}
}
free(fpoext);
free(strbase);
}
static const char pdb2[] = "Microsoft C/C++ program database 2.00";
static void pdb_jg_dump(void)
@ -662,10 +715,14 @@ static void pdb_ds_dump(void)
reader.u.ds.header->toc_page);
/* files:
* 0: JG says old toc pages, I'd say free pages (tbc, low prio)
* 1: root structure
* 2: types
* 3: modules
* 0: JG says old toc pages, I'd say free pages (tbc, low prio)
* 1: root structure
* 2: types
* 3: modules
* 5: FPO data
* 8: segments
* 10: extended FPO data
* 12: string table (FPO unwinder, files for linetab2...)
*/
root = reader.read_file(&reader, 1);
if (root)
@ -692,6 +749,7 @@ static void pdb_ds_dump(void)
pdb_dump_types(&reader);
pdb_dump_symbols(&reader);
pdb_dump_fpo(&reader);
pdb_exit(&reader);
}