diff options
Diffstat (limited to 'arch/arm64/include/asm/module.h')
| -rw-r--r-- | arch/arm64/include/asm/module.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm64/include/asm/module.h b/arch/arm64/include/asm/module.h index 1e93de68c044..18734fed3bdd 100644 --- a/arch/arm64/include/asm/module.h +++ b/arch/arm64/include/asm/module.h @@ -7,8 +7,6 @@ #include <asm-generic/module.h> -#define MODULE_ARCH_VERMAGIC "aarch64" - #ifdef CONFIG_ARM64_MODULE_PLTS struct mod_plt_sec { int plt_shndx; @@ -60,11 +58,20 @@ static inline bool is_forbidden_offset_for_adrp(void *place) } struct plt_entry get_plt_entry(u64 dst, void *pc); -bool plt_entries_equal(const struct plt_entry *a, const struct plt_entry *b); -static inline bool plt_entry_is_initialized(const struct plt_entry *e) +static inline const Elf_Shdr *find_section(const Elf_Ehdr *hdr, + const Elf_Shdr *sechdrs, + const char *name) { - return e->adrp || e->add || e->br; + const Elf_Shdr *s, *se; + const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + + for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) { + if (strcmp(name, secstrs + s->sh_name) == 0) + return s; + } + + return NULL; } #endif /* __ASM_MODULE_H */ |