diff options
Diffstat (limited to 'ldso/ldso/mips')
| -rw-r--r-- | ldso/ldso/mips/elfinterp.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/ldso/ldso/mips/elfinterp.c b/ldso/ldso/mips/elfinterp.c index 2886f333d..3ca403609 100644 --- a/ldso/ldso/mips/elfinterp.c +++ b/ldso/ldso/mips/elfinterp.c @@ -56,7 +56,7 @@ unsigned long __dl_runtime_resolve(unsigned long sym_index, symname = strtab + sym->st_name; new_addr = (unsigned long) _dl_find_hash(symname, - tpnt->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); + &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); if (unlikely(!new_addr)) { _dl_dprintf (2, "%s: can't resolve symbol '%s'\n", _dl_progname, symname); @@ -111,7 +111,7 @@ __dl_runtime_pltresolve(struct elf_resolve *tpnt, int reloc_entry) got_addr = (char **)instr_addr; /* Get the address of the GOT entry. */ - new_addr = _dl_find_hash(symname, tpnt->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); + new_addr = _dl_find_hash(symname, &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); if (unlikely(!new_addr)) { _dl_dprintf(2, "%s: can't resolve symbol '%s' in lib '%s'.\n", _dl_progname, symname, tpnt->libname); _dl_exit(1); @@ -145,7 +145,7 @@ void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, } int _dl_parse_relocation_information(struct dyn_elf *xpnt, - unsigned long rel_addr, unsigned long rel_size) + struct r_scope_elem *scope, unsigned long rel_addr, unsigned long rel_size) { ElfW(Sym) *symtab; ELF_RELOC *rpnt; @@ -161,6 +161,7 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt, unsigned long old_val=0; #endif + struct symbol_ref sym_ref = { NULL, NULL }; /* Now parse the relocation information */ rel_size = rel_size / sizeof(ElfW(Rel)); rpnt = (ELF_RELOC *) rel_addr; @@ -169,6 +170,7 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt, strtab = (char *) tpnt->dynamic_info[DT_STRTAB]; got = (unsigned long *) tpnt->dynamic_info[DT_PLTGOT]; + for (i = 0; i < rel_size; i++, rpnt++) { reloc_addr = (unsigned long *) (tpnt->loadaddr + (unsigned long) rpnt->r_offset); @@ -186,11 +188,14 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt, if (reloc_type == R_MIPS_JUMP_SLOT || reloc_type == R_MIPS_COPY) { symbol_addr = (unsigned long)_dl_find_hash(symname, - tpnt->symbol_scope, + scope, tpnt, - elf_machine_type_class(reloc_type), NULL); + elf_machine_type_class(reloc_type), &sym_ref); if (unlikely(!symbol_addr && ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK)) return 1; + if (_dl_trace_prelink) + _dl_debug_lookup (symname, tpnt, &symtab[symtab_index], + &sym_ref, elf_machine_type_class(reloc_type)); } if (!symtab_index) { /* Relocs against STN_UNDEF are usually treated as using a @@ -213,12 +218,11 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt, # endif { struct elf_resolve *tls_tpnt = NULL; - struct symbol_ref sym_ref; sym_ref.sym = &symtab[symtab_index]; sym_ref.tpnt = NULL; if (ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_LOCAL) { - symbol_addr = (unsigned long) _dl_find_hash(symname, tpnt->symbol_scope, + symbol_addr = (unsigned long) _dl_find_hash(symname, scope, tpnt, elf_machine_type_class(reloc_type), &sym_ref); tls_tpnt = sym_ref.tpnt; } @@ -318,7 +322,6 @@ int _dl_parse_relocation_information(struct dyn_elf *xpnt, _dl_exit(1); } } - } #if defined (__SUPPORT_LD_DEBUG__) if (_dl_debug_reloc && _dl_debug_detail && reloc_addr) @@ -362,12 +365,12 @@ void _dl_perform_mips_global_got_relocations(struct elf_resolve *tpnt, int lazy) } else { *got_entry = (unsigned long) _dl_find_hash(strtab + - sym->st_name, tpnt->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); + sym->st_name, &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); } } else if (sym->st_shndx == SHN_COMMON) { *got_entry = (unsigned long) _dl_find_hash(strtab + - sym->st_name, tpnt->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); + sym->st_name, &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); } else if (ELF_ST_TYPE(sym->st_info) == STT_FUNC && *got_entry != sym->st_value && tmp_lazy) { @@ -379,7 +382,7 @@ void _dl_perform_mips_global_got_relocations(struct elf_resolve *tpnt, int lazy) } else { *got_entry = (unsigned long) _dl_find_hash(strtab + - sym->st_name, tpnt->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); + sym->st_name, &_dl_loaded_modules->symbol_scope, tpnt, ELF_RTYPE_CLASS_PLT, NULL); } got_entry++; |