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winedump: Print exported function names in the exception data.

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Alexandre Julliard 2024-05-29 22:02:30 +02:00
parent 349c2275d4
commit 855017063a
1 changed files with 25 additions and 22 deletions
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47
tools/winedump/pe.c
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@ -662,19 +662,23 @@ static const char *find_export_from_rva( UINT rva )
const IMAGE_EXPORT_DIRECTORY *dir;
const char *ret = NULL;
if (!(dir = get_dir( IMAGE_FILE_EXPORT_DIRECTORY ))) return NULL;
if (!(funcs = RVA( dir->AddressOfFunctions, dir->NumberOfFunctions * sizeof(DWORD) ))) return NULL;
if (!(dir = get_dir( IMAGE_FILE_EXPORT_DIRECTORY ))) return "";
if (!(funcs = RVA( dir->AddressOfFunctions, dir->NumberOfFunctions * sizeof(DWORD) ))) return "";
names = RVA( dir->AddressOfNames, dir->NumberOfNames * sizeof(DWORD) );
ordinals = RVA( dir->AddressOfNameOrdinals, dir->NumberOfNames * sizeof(WORD) );
func_names = calloc( dir->NumberOfFunctions, sizeof(*func_names) );
for (i = 0; i < dir->NumberOfNames; i++) func_names[ordinals[i]] = names[i];
for (i = 0; i < dir->NumberOfFunctions && !ret; i++)
if (funcs[i] == rva) ret = get_symbol_str( RVA( func_names[i], sizeof(DWORD) ));
for (i = 0; i < dir->NumberOfFunctions; i++)
{
if (funcs[i] != rva) continue;
if (func_names[i]) ret = get_symbol_str( RVA( func_names[i], sizeof(DWORD) ));
break;
}
free( func_names );
if (!ret && rva == PE_nt_headers->OptionalHeader.AddressOfEntryPoint) return "<EntryPoint>";
return ret;
if (!ret && rva == PE_nt_headers->OptionalHeader.AddressOfEntryPoint) return " <EntryPoint>";
return ret ? strmake( " (%s)", ret ) : "";
}
static void dump_dir_exported_functions(void)
@ -854,7 +858,8 @@ static void dump_x86_64_unwind_info( const struct runtime_function_x86_64 *funct
const struct unwind_info_x86_64 *info;
unsigned int i, count;
printf( "\nFunction %08x-%08x:\n", function->BeginAddress, function->EndAddress );
printf( "\nFunction %08x-%08x:%s\n", function->BeginAddress, function->EndAddress,
find_export_from_rva( function->BeginAddress ));
if (function->UnwindData & 1)
{
const struct runtime_function_x86_64 *next = RVA( function->UnwindData & ~1, sizeof(*next) );
@ -1000,9 +1005,10 @@ static void dump_armnt_unwind_info( const struct runtime_function_armnt *fnc )
WORD pf = 0, ef = 0, fpoffset = 0, stack = fnc->StackAdjust;
const char *pfx = " ... ";
printf( "\nFunction %08x-%08x: (flag=%u ret=%u H=%u reg=%u R=%u L=%u C=%u)\n",
printf( "\nFunction %08x-%08x: flag=%u ret=%u H=%u reg=%u R=%u L=%u C=%u%s\n",
fnc->BeginAddress & ~1, (fnc->BeginAddress & ~1) + fnc->FunctionLength * 2,
fnc->Flag, fnc->Ret, fnc->H, fnc->Reg, fnc->R, fnc->L, fnc->C );
fnc->Flag, fnc->Ret, fnc->H, fnc->Reg, fnc->R, fnc->L, fnc->C,
find_export_from_rva( fnc->BeginAddress ));
if (fnc->StackAdjust >= 0x03f4)
{
@ -1124,9 +1130,9 @@ static void dump_armnt_unwind_info( const struct runtime_function_armnt *fnc )
count = info->count;
words = info->words;
printf( "\nFunction %08x-%08x: (ver=%u X=%u E=%u F=%u)\n", fnc->BeginAddress & ~1,
printf( "\nFunction %08x-%08x: ver=%u X=%u E=%u F=%u%s\n", fnc->BeginAddress & ~1,
(fnc->BeginAddress & ~1) + info->function_length * 2,
info->version, info->x, info->e, info->f );
info->version, info->x, info->e, info->f, find_export_from_rva( fnc->BeginAddress | 1 ));
if (!info->count && !info->words)
{
@ -1654,8 +1660,8 @@ static void dump_arm64_unwind_info( const struct runtime_function_arm64 *func )
{
case 1:
case 2:
printf( "\nFunction %08x-%08x:\n", func->BeginAddress,
func->BeginAddress + func->FunctionLength * 4 );
printf( "\nFunction %08x-%08x:%s\n", func->BeginAddress,
func->BeginAddress + func->FunctionLength * 4, find_export_from_rva( func->BeginAddress ));
printf( " len=%#x flag=%x regF=%u regI=%u H=%u CR=%u frame=%x\n",
func->FunctionLength, func->Flag, func->RegF, func->RegI,
func->H, func->CR, func->FrameSize );
@ -1664,8 +1670,9 @@ static void dump_arm64_unwind_info( const struct runtime_function_arm64 *func )
case 3:
rva = func->UnwindData & ~3;
parent_func = RVA( rva, sizeof(*parent_func) );
printf( "\nFunction %08x-%08x:\n", func->BeginAddress,
func->BeginAddress + 12 /* adrl x16, <dest>; br x16 */ );
printf( "\nFunction %08x-%08x:%s\n", func->BeginAddress,
func->BeginAddress + 12 /* adrl x16, <dest>; br x16 */,
find_export_from_rva( func->BeginAddress ));
printf( " forward to parent %08x\n", parent_func->BeginAddress );
return;
}
@ -1947,10 +1954,8 @@ static void dump_hybrid_metadata(void)
for (i = 0; i < data->CodeRangesToEntryPointsCount; i++)
{
const char *name = find_export_from_rva( map[i].EntryPoint );
printf( " %08x - %08x %08x",
(int)map[i].StartRva, (int)map[i].EndRva, (int)map[i].EntryPoint );
if (name) printf( " %s", name );
printf( "\n" );
printf( " %08x - %08x %08x%s\n",
(int)map[i].StartRva, (int)map[i].EndRva, (int)map[i].EntryPoint, name );
}
}
@ -1963,9 +1968,7 @@ static void dump_hybrid_metadata(void)
for (i = 0; i < data->RedirectionMetadataCount; i++)
{
const char *name = find_export_from_rva( map[i].Source );
printf( " %08x -> %08x", (int)map[i].Source, (int)map[i].Destination );
if (name) printf( " (%s)", name );
printf( "\n" );
printf( " %08x -> %08x%s\n", (int)map[i].Source, (int)map[i].Destination, name );
}
}
break;