diff options
Diffstat (limited to 'arch/loongarch/include/asm/module.h')
| -rw-r--r-- | arch/loongarch/include/asm/module.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/arch/loongarch/include/asm/module.h b/arch/loongarch/include/asm/module.h index 9f6718df1854..b29b19a46f42 100644 --- a/arch/loongarch/include/asm/module.h +++ b/arch/loongarch/include/asm/module.h @@ -17,10 +17,15 @@ struct mod_section { }; struct mod_arch_specific { + struct mod_section got; struct mod_section plt; struct mod_section plt_idx; }; +struct got_entry { + Elf_Addr symbol_addr; +}; + struct plt_entry { u32 inst_lu12iw; u32 inst_lu32id; @@ -29,10 +34,16 @@ struct plt_entry { }; struct plt_idx_entry { - unsigned long symbol_addr; + Elf_Addr symbol_addr; }; -Elf_Addr module_emit_plt_entry(struct module *mod, unsigned long val); +Elf_Addr module_emit_got_entry(struct module *mod, Elf_Addr val); +Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Addr val); + +static inline struct got_entry emit_got_entry(Elf_Addr val) +{ + return (struct got_entry) { val }; +} static inline struct plt_entry emit_plt_entry(unsigned long val) { @@ -77,4 +88,16 @@ static inline struct plt_entry *get_plt_entry(unsigned long val, return plt + plt_idx; } +static inline struct got_entry *get_got_entry(Elf_Addr val, + const struct mod_section *sec) +{ + struct got_entry *got = (struct got_entry *)sec->shdr->sh_addr; + int i; + + for (i = 0; i < sec->num_entries; i++) + if (got[i].symbol_addr == val) + return &got[i]; + return NULL; +} + #endif /* _ASM_MODULE_H */ |