diff options
Diffstat (limited to 'tools/objtool/arch/loongarch/decode.c')
| -rw-r--r-- | tools/objtool/arch/loongarch/decode.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/tools/objtool/arch/loongarch/decode.c b/tools/objtool/arch/loongarch/decode.c index 69b66994f2a1..02e490555966 100644 --- a/tools/objtool/arch/loongarch/decode.c +++ b/tools/objtool/arch/loongarch/decode.c @@ -5,10 +5,7 @@ #include <asm/inst.h> #include <asm/orc_types.h> #include <linux/objtool_types.h> - -#ifndef EM_LOONGARCH -#define EM_LOONGARCH 258 -#endif +#include <arch/elf.h> int arch_ftrace_match(char *name) { @@ -363,3 +360,26 @@ void arch_initial_func_cfi_state(struct cfi_init_state *state) state->cfa.base = CFI_SP; state->cfa.offset = 0; } + +unsigned int arch_reloc_size(struct reloc *reloc) +{ + switch (reloc_type(reloc)) { + case R_LARCH_32: + case R_LARCH_32_PCREL: + return 4; + default: + return 8; + } +} + +unsigned long arch_jump_table_sym_offset(struct reloc *reloc, struct reloc *table) +{ + switch (reloc_type(reloc)) { + case R_LARCH_32_PCREL: + case R_LARCH_64_PCREL: + return reloc->sym->offset + reloc_addend(reloc) - + (reloc_offset(reloc) - reloc_offset(table)); + default: + return reloc->sym->offset + reloc_addend(reloc); + } +} |