diff options
Diffstat (limited to 'tools/objtool/arch/loongarch')
| -rw-r--r-- | tools/objtool/arch/loongarch/decode.c | 23 | ||||
| -rw-r--r-- | tools/objtool/arch/loongarch/special.c | 5 |
2 files changed, 28 insertions, 0 deletions
diff --git a/tools/objtool/arch/loongarch/decode.c b/tools/objtool/arch/loongarch/decode.c index 0115b97c526b..6cd288150f49 100644 --- a/tools/objtool/arch/loongarch/decode.c +++ b/tools/objtool/arch/loongarch/decode.c @@ -1,12 +1,24 @@ // 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> +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"); @@ -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 */ diff --git a/tools/objtool/arch/loongarch/special.c b/tools/objtool/arch/loongarch/special.c index a80b75f7b061..aba774109437 100644 --- a/tools/objtool/arch/loongarch/special.c +++ b/tools/objtool/arch/loongarch/special.c @@ -194,3 +194,8 @@ struct reloc *arch_find_switch_table(struct objtool_file *file, return rodata_reloc; } + +const char *arch_cpu_feature_name(int feature_number) +{ + return NULL; +} |