Lines Matching refs:sechdrs
208 const Elf64_Shdr *sechdrs) in get_stubs_size() argument
216 if (sechdrs[i].sh_type == SHT_RELA) { in get_stubs_size()
219 (void *)sechdrs[i].sh_addr, in get_stubs_size()
220 sechdrs[i].sh_size / sizeof(Elf64_Rela)); in get_stubs_size()
227 sort((void *)sechdrs[i].sh_addr, in get_stubs_size()
228 sechdrs[i].sh_size / sizeof(Elf64_Rela), in get_stubs_size()
231 relocs += count_relocs((void *)sechdrs[i].sh_addr, in get_stubs_size()
232 sechdrs[i].sh_size in get_stubs_size()
236 relocs += count_relocs((void *)sechdrs[i].sh_addr, in get_stubs_size()
237 sechdrs[i].sh_size in get_stubs_size()
258 static int count_pcpu_relocs(const Elf64_Shdr *sechdrs, in count_pcpu_relocs() argument
272 sym = (Elf64_Sym *)sechdrs[symindex].sh_addr in count_pcpu_relocs()
289 const Elf64_Shdr *sechdrs, in get_got_size() argument
297 if (sechdrs[i].sh_type == SHT_SYMTAB) { in get_got_size()
306 if (sechdrs[i].sh_type == SHT_RELA) { in get_got_size()
308 pr_debug("Ptr: %p. Number: %llu\n", (void *)sechdrs[i].sh_addr, in get_got_size()
309 sechdrs[i].sh_size / sizeof(Elf64_Rela)); in get_got_size()
317 sort((void *)sechdrs[i].sh_addr, in get_got_size()
318 sechdrs[i].sh_size / sizeof(Elf64_Rela), in get_got_size()
321 relocs += count_relocs((void *)sechdrs[i].sh_addr, in get_got_size()
322 sechdrs[i].sh_size in get_got_size()
333 relocs += count_pcpu_relocs(sechdrs, in get_got_size()
334 (void *)sechdrs[i].sh_addr, in get_got_size()
335 sechdrs[i].sh_size in get_got_size()
378 static Elf64_Sym *find_dot_toc(Elf64_Shdr *sechdrs, in find_dot_toc() argument
385 syms = (Elf64_Sym *)sechdrs[symindex].sh_addr; in find_dot_toc()
386 numsyms = sechdrs[symindex].sh_size / sizeof(Elf64_Sym); in find_dot_toc()
404 Elf64_Shdr *sechdrs, in module_frob_arch_sections() argument
412 if (strcmp(secstrings + sechdrs[i].sh_name, ".stubs") == 0) in module_frob_arch_sections()
415 else if (strcmp(secstrings + sechdrs[i].sh_name, ".data..percpu") == 0) in module_frob_arch_sections()
417 else if (strcmp(secstrings + sechdrs[i].sh_name, ".mygot") == 0) { in module_frob_arch_sections()
419 if (sechdrs[i].sh_addralign < 8) in module_frob_arch_sections()
420 sechdrs[i].sh_addralign = 8; in module_frob_arch_sections()
423 else if (strcmp(secstrings + sechdrs[i].sh_name, ".toc") == 0) { in module_frob_arch_sections()
425 if (sechdrs[i].sh_addralign < 8) in module_frob_arch_sections()
426 sechdrs[i].sh_addralign = 8; in module_frob_arch_sections()
428 else if (strcmp(secstrings+sechdrs[i].sh_name,"__versions")==0) in module_frob_arch_sections()
429 dedotify_versions((void *)hdr + sechdrs[i].sh_offset, in module_frob_arch_sections()
430 sechdrs[i].sh_size); in module_frob_arch_sections()
432 if (sechdrs[i].sh_type == SHT_SYMTAB) in module_frob_arch_sections()
433 dedotify((void *)hdr + sechdrs[i].sh_offset, in module_frob_arch_sections()
434 sechdrs[i].sh_size / sizeof(Elf64_Sym), in module_frob_arch_sections()
436 + sechdrs[sechdrs[i].sh_link].sh_offset); in module_frob_arch_sections()
452 sechdrs[me->arch.got_section].sh_size = get_got_size(hdr, sechdrs, me); in module_frob_arch_sections()
463 sechdrs[me->arch.stubs_section].sh_size = get_stubs_size(hdr, sechdrs); in module_frob_arch_sections()
580 static inline unsigned long my_r2(const Elf64_Shdr *sechdrs, struct module *me) in my_r2() argument
583 return (sechdrs[me->arch.toc_section].sh_addr & ~0xfful) + 0x8000; in my_r2()
590 static inline int create_stub(const Elf64_Shdr *sechdrs, in create_stub() argument
634 reladdr = (unsigned long)entry - my_r2(sechdrs, me); in create_stub()
666 static unsigned long stub_for_addr(const Elf64_Shdr *sechdrs, in stub_for_addr() argument
674 num_stubs = sechdrs[me->arch.stubs_section].sh_size / sizeof(*stubs); in stub_for_addr()
677 stubs = (void *)sechdrs[me->arch.stubs_section].sh_addr; in stub_for_addr()
686 if (!create_stub(sechdrs, &stubs[i], addr, me, name)) in stub_for_addr()
694 static unsigned long got_for_addr(const Elf64_Shdr *sechdrs, in got_for_addr() argument
705 num_got = sechdrs[me->arch.got_section].sh_size / sizeof(*got); in got_for_addr()
708 got = (void *)sechdrs[me->arch.got_section].sh_addr; in got_for_addr()
763 int apply_relocate_add(Elf64_Shdr *sechdrs, in apply_relocate_add() argument
770 Elf64_Rela *rela = (void *)sechdrs[relsec].sh_addr; in apply_relocate_add()
776 sechdrs[relsec].sh_info); in apply_relocate_add()
781 sym = find_dot_toc(sechdrs, strtab, symindex); in apply_relocate_add()
785 sym->st_value = my_r2(sechdrs, me); in apply_relocate_add()
789 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rela); i++) { in apply_relocate_add()
791 location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr in apply_relocate_add()
794 sym = (Elf64_Sym *)sechdrs[symindex].sh_addr in apply_relocate_add()
818 *(unsigned long *)location = my_r2(sechdrs, me); in apply_relocate_add()
823 value -= my_r2(sechdrs, me); in apply_relocate_add()
836 value -= my_r2(sechdrs, me); in apply_relocate_add()
844 value -= my_r2(sechdrs, me); in apply_relocate_add()
857 value -= my_r2(sechdrs, me); in apply_relocate_add()
870 value -= my_r2(sechdrs, me); in apply_relocate_add()
887 value = stub_for_addr(sechdrs, value, me, in apply_relocate_add()
949 value = got_for_addr(sechdrs, absvalue, me, in apply_relocate_add()
988 value = my_r2(sechdrs, me) - (unsigned long)location; in apply_relocate_add()
1028 value = got_for_addr(sechdrs, value, me, in apply_relocate_add()
1088 int module_finalize_ftrace(struct module *mod, const Elf_Shdr *sechdrs) in module_finalize_ftrace() argument
1090 mod->arch.tramp = stub_for_addr(sechdrs, in module_finalize_ftrace()
1095 mod->arch.tramp_regs = stub_for_addr(sechdrs, in module_finalize_ftrace()