diff options
Diffstat (limited to 'util/cbfstool/rmodule.c')
| -rw-r--r-- | util/cbfstool/rmodule.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/util/cbfstool/rmodule.c b/util/cbfstool/rmodule.c index 168d71a8f7..966c364c47 100644 --- a/util/cbfstool/rmodule.c +++ b/util/cbfstool/rmodule.c @@ -82,12 +82,38 @@ static int should_emit_386(struct rmod_context *ctx, Elf64_Rela *rel) return (type == R_386_32); } +static int valid_reloc_arm(struct rmod_context *ctx, Elf64_Rela *rel) +{ + int type; + + type = ELF64_R_TYPE(rel->r_info); + + /* Only these 3 relocations are expected to be found. */ + return (type == R_ARM_ABS32 || type == R_ARM_THM_PC22 || + type == R_ARM_THM_JUMP24); +} + +static int should_emit_arm(struct rmod_context *ctx, Elf64_Rela *rel) +{ + int type; + + type = ELF64_R_TYPE(rel->r_info); + + /* R_ARM_ABS32 relocations are absolute. Must emit these. */ + return (type == R_ARM_ABS32); +} + static struct arch_ops reloc_ops[] = { { .arch = EM_386, .valid_type = valid_reloc_386, .should_emit = should_emit_386, }, + { + .arch = EM_ARM, + .valid_type = valid_reloc_arm, + .should_emit = should_emit_arm, + }, }; /* |