diff options
Diffstat (limited to 'base/loader/elf_object.cc')
-rw-r--r-- | base/loader/elf_object.cc | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/base/loader/elf_object.cc b/base/loader/elf_object.cc index b9636b454..06c0ae663 100644 --- a/base/loader/elf_object.cc +++ b/base/loader/elf_object.cc @@ -157,48 +157,14 @@ ElfObject::tryFile(const string &fname, int fd, size_t len, uint8_t *data) } // while sections } - int32_t global_ptr; - if (arch == ObjectFile::Mips) { - Elf_Scn *section; - GElf_Shdr shdr; - Elf_Data *rdata; - int secIdx = 1; - - // Get the first section - section = elf_getscn(elf, secIdx); - - // While there are no more sections - while (section != NULL) { - gelf_getshdr(section, &shdr); - /*shdr.sh_type == SHT_MIPS_REGINFO && */ - if (!strcmp(".reginfo",elf_strptr(elf, ehdr.e_shstrndx, shdr.sh_name))) { - // We have found MIPS reginfo section: - // ------------------------------- - // Check the 6th 32bit word for the initialized global pointer value - // ------------------------------- - rdata = elf_rawdata(section, NULL); - assert(rdata->d_buf); - - if(ehdr.e_ident[EI_DATA] == ELFDATA2LSB) - global_ptr = htole(((int32_t*)rdata->d_buf)[5]); - else - global_ptr = htobe(((int32_t*)rdata->d_buf)[5]); - break; - } - - section = elf_getscn(elf, ++secIdx); - } // if section found - - } - elf_end(elf); - return new ElfObject(fname, fd, len, data, global_ptr,arch, opSys); + return new ElfObject(fname, fd, len, data, arch, opSys); } } ElfObject::ElfObject(const string &_filename, int _fd, - size_t _len, uint8_t *_data,Addr global_ptr, + size_t _len, uint8_t *_data, Arch _arch, OpSys _opSys) : ObjectFile(_filename, _fd, _len, _data, _arch, _opSys) @@ -222,7 +188,6 @@ ElfObject::ElfObject(const string &_filename, int _fd, entry = ehdr.e_entry; - globalPtr = global_ptr; // initialize segment sizes to 0 in case they're not present text.size = data.size = bss.size = 0; |