diff options
Diffstat (limited to 'tools/objtool/arch/loongarch/decode.c')
| -rw-r--r-- | tools/objtool/arch/loongarch/decode.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/tools/objtool/arch/loongarch/decode.c b/tools/objtool/arch/loongarch/decode.c index 2e555c4060c5..6cd288150f49 100644 --- a/tools/objtool/arch/loongarch/decode.c +++ b/tools/objtool/arch/loongarch/decode.c @@ -1,13 +1,25 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include <string.h> #include <objtool/check.h> +#include <objtool/disas.h> #include <objtool/warn.h> #include <asm/inst.h> #include <asm/orc_types.h> #include <linux/objtool_types.h> #include <arch/elf.h> -int arch_ftrace_match(char *name) +const char *arch_reg_name[CFI_NUM_REGS] = { + "zero", "ra", "tp", "sp", + "a0", "a1", "a2", "a3", + "a4", "a5", "a6", "a7", + "t0", "t1", "t2", "t3", + "t4", "t5", "t6", "t7", + "t8", "u0", "fp", "s0", + "s1", "s2", "s3", "s4", + "s5", "s6", "s7", "s8" +}; + +int arch_ftrace_match(const char *name) { return !strcmp(name, "_mcount"); } @@ -17,9 +29,9 @@ unsigned long arch_jump_destination(struct instruction *insn) return insn->offset + (insn->immediate << 2); } -unsigned long arch_dest_reloc_offset(int addend) +s64 arch_insn_adjusted_addend(struct instruction *insn, struct reloc *reloc) { - return addend; + return reloc_addend(reloc); } bool arch_pc_relative_reloc(struct reloc *reloc) @@ -414,3 +426,14 @@ unsigned long arch_jump_table_sym_offset(struct reloc *reloc, struct reloc *tabl return reloc->sym->offset + reloc_addend(reloc); } } + +#ifdef DISAS + +int arch_disas_info_init(struct disassemble_info *dinfo) +{ + return disas_info_init(dinfo, bfd_arch_loongarch, + bfd_mach_loongarch32, bfd_mach_loongarch64, + NULL); +} + +#endif /* DISAS */ |