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Implement RBinInfo->is_stripped for MACH0 files

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This commit is contained in:
pancake 2014-06-10 20:50:48 +02:00
parent 0612c9c593
commit 63ae19c650
2 changed files with 18 additions and 5 deletions
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6
libr/bin/bin.c
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@ -1110,15 +1110,13 @@ R_API RList* r_bin_get_symbols(RBin *bin) {
R_API int r_bin_is_big_endian (RBin *bin) {
RBinObject *o = r_bin_cur_object (bin);
if (o)
return o->info->big_endian;
if (o) return o->info->big_endian;
return R_FALSE;
}
R_API int r_bin_is_stripped (RBin *bin) {
RBinObject *o = r_bin_cur_object (bin);
if (o)
return R_BIN_DBG_STRIPPED (o->info->dbg_info);
if (o) return R_BIN_DBG_STRIPPED (o->info->dbg_info);
return 1;
}

17
libr/bin/p/bin_mach0.c
View File

@ -240,7 +240,9 @@ static RList* libs(RBinFile *arch) {
}
static RBinInfo* info(RBinFile *arch) {
int i;
char *str;
struct r_bin_mach0_symbol_t *symbols = NULL;
RBinInfo *ret = R_NEW0 (RBinInfo);
if (!ret) return NULL;
@ -267,11 +269,24 @@ static RBinInfo* info(RBinFile *arch) {
strncpy (ret->type, str, R_BIN_SIZEOF_STRINGS);
free (str);
}
ret->has_crypto = ((struct MACH0_(r_bin_mach0_obj_t)*)arch->o->bin_obj)->has_crypto;
ret->has_crypto = ((struct MACH0_(r_bin_mach0_obj_t)*)
arch->o->bin_obj)->has_crypto;
ret->bits = MACH0_(r_bin_mach0_get_bits) (arch->o->bin_obj);
ret->big_endian = MACH0_(r_bin_mach0_is_big_endian) (arch->o->bin_obj);
/* TODO detailed debug info */
ret->dbg_info = 0;
// if contains a symbol named radr:// the file is stripped
if (!(symbols = MACH0_(r_bin_mach0_get_symbols) (arch->o->bin_obj)))
return ret;
for (i = 0; !symbols[i].last; i++) {
if (!strncmp (symbols[i].name, "radr://", 7)) {
ret->dbg_info = 1; // stripped
break;
}
}
free (symbols);
ret->has_va = R_TRUE;
ret->has_pi = MACH0_(r_bin_mach0_is_pie) (arch->o->bin_obj);
return ret;