static int
_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
unsigned long rel_addr, unsigned long rel_size,
int (*reloc_fnc)(struct elf_resolve *tpnt, struct dyn_elf *scope,
ELF_RELOC *rpnt, Elf32_Sym *symtab, char *strtab))
{
int symtab_index;
unsigned int i;
char *strtab;
Elf32_Sym *symtab;
ELF_RELOC *rpnt;
/* Parse the relocation information. */
rpnt = (ELF_RELOC *)(intptr_t)rel_addr;
rel_size /= sizeof(ELF_RELOC);
symtab = (Elf32_Sym *)(intptr_t)tpnt->dynamic_info[DT_SYMTAB];
strtab = (char *)tpnt->dynamic_info[DT_STRTAB];
for (i = 0; i < rel_size; i++, rpnt++) {
int res;
symtab_index = ELF32_R_SYM(rpnt->r_info);
debug_sym(symtab, strtab, symtab_index);
debug_reloc(symtab, strtab, rpnt);
/* Pass over to actual relocation function. */
res = reloc_fnc(tpnt, scope, rpnt, symtab, strtab);
if (res == 0)
continue;
_dl_dprintf(2, "\n%s: ", _dl_progname);
if (symtab_index)
_dl_dprintf(2, "symbol '%s': ",
strtab + symtab[symtab_index].st_name);
if (unlikely(res < 0)) {
int reloc_type = ELF32_R_TYPE(rpnt->r_info);
#if defined (__SUPPORT_LD_DEBUG__)
_dl_dprintf(2, "can't handle reloc type %s\n",
_dl_reltypes(reloc_type));
#else
_dl_dprintf(2, "can't handle reloc type %x\n",
reloc_type);
#endif
_dl_exit(-res);
} else if (unlikely(res > 0)) {
_dl_dprintf(2, "can't resolve symbol\n");
return res;
}
}
return 0;
}
static int
_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope,
unsigned long rel_addr, unsigned long rel_size,
int (*reloc_fnc) (struct elf_resolve *tpnt, struct dyn_elf *scope,
ELF_RELOC *rpnt, Elf32_Sym *symtab, char *strtab))
{
unsigned int i;
char *strtab;
int goof = 0;
Elf32_Sym *symtab;
ELF_RELOC *rpnt;
int symtab_index;
/* Now parse the relocation information */
rpnt = (ELF_RELOC *)(intptr_t) (rel_addr + tpnt->loadaddr);
rel_size = rel_size / sizeof(ELF_RELOC);
symtab = (Elf32_Sym *)(intptr_t) (tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr);
strtab = (char *) (tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr);
for (i = 0; i < rel_size; i++, rpnt++) {
int res;
symtab_index = ELF32_R_SYM(rpnt->r_info);
/* When the dynamic linker bootstrapped itself, it resolved some symbols.
Make sure we do not do them again */
if (!symtab_index && tpnt->libtype == program_interpreter)
continue;
if (symtab_index && tpnt->libtype == program_interpreter &&
_dl_symbol(strtab + symtab[symtab_index].st_name))
continue;
#if defined (__SUPPORT_LD_DEBUG__)
debug_sym(symtab,strtab,symtab_index);
debug_reloc(symtab,strtab,rpnt);
#endif
res = reloc_fnc (tpnt, scope, rpnt, symtab, strtab);
if (res==0) continue;
_dl_dprintf(2, "\n%s: ",_dl_progname);
if (symtab_index)
_dl_dprintf(2, "symbol '%s': ", strtab + symtab[symtab_index].st_name);
if (res <0)
{
int reloc_type = ELF32_R_TYPE(rpnt->r_info);
#if defined (__SUPPORT_LD_DEBUG__)
_dl_dprintf(2, "can't handle reloc type %s\n ", _dl_reltypes(reloc_type));
#else
_dl_dprintf(2, "can't handle reloc type %x\n", reloc_type);
#endif
_dl_exit(-res);
}
else if (res >0)
{
_dl_dprintf(2, "can't resolve symbol\n");
goof += res;
}
}
return goof;
}
