diff options
Diffstat (limited to 'util/cbfstool/rmodule.c')
| -rw-r--r-- | util/cbfstool/rmodule.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/util/cbfstool/rmodule.c b/util/cbfstool/rmodule.c index ff8f1cdef2..f270e3ec8f 100644 --- a/util/cbfstool/rmodule.c +++ b/util/cbfstool/rmodule.c @@ -44,6 +44,33 @@ static int should_emit_386(Elf64_Rela *rel) return (type == R_386_32); } +static int valid_reloc_amd64(Elf64_Rela *rel) +{ + int type; + + type = ELF64_R_TYPE(rel->r_info); + + /* Only these 5 relocations are expected to be found. */ + return (type == R_AMD64_64 || + type == R_AMD64_PC64 || + type == R_AMD64_32S || + type == R_AMD64_32 || + type == R_AMD64_PC32); +} + +static int should_emit_amd64(Elf64_Rela *rel) +{ + int type; + + type = ELF64_R_TYPE(rel->r_info); + + /* Only emit absolute relocations */ + return (type == R_AMD64_64 || + type == R_AMD64_PC64 || + type == R_AMD64_32S || + type == R_AMD64_32); +} + static int valid_reloc_arm(Elf64_Rela *rel) { int type; @@ -101,6 +128,11 @@ static const struct arch_ops reloc_ops[] = { .should_emit = should_emit_386, }, { + .arch = EM_X86_64, + .valid_type = valid_reloc_amd64, + .should_emit = should_emit_amd64, + }, + { .arch = EM_ARM, .valid_type = valid_reloc_arm, .should_emit = should_emit_arm, |