diff options
Diffstat (limited to 'tools/check_cfi.py')
| -rwxr-xr-x | tools/check_cfi.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/check_cfi.py b/tools/check_cfi.py index 55b622d422..ac6f810f2b 100755 --- a/tools/check_cfi.py +++ b/tools/check_cfi.py @@ -57,8 +57,8 @@ def get_inst_semantics(arch: str) -> List[Any]: ptr_size = {"i386": 4, "x86_64": 8}[arch] add(r"push. .*", lambda m: ptr_size) add(r"pop. .*", lambda m: -ptr_size) - add(r"sub. \$(\w+), (?:%esp|%rsp)", lambda m: int(m[1], 0)) - add(r"add. \$(\w+), (?:%esp|%rsp)", lambda m: -int(m[1], 0)) + add(r"sub. \$(\w+), (?:%esp|%rsp)( # imm = \w+)?", lambda m: int(m[1], 0)) + add(r"add. \$(\w+), (?:%esp|%rsp)( # imm = \w+)?", lambda m: -int(m[1], 0)) add(r"call. (0x\w+) <.*", lambda m: ptr_size, adjust_pc=lambda m: int(m[1], 0)) add(r"j[a-z]* (0x\w+) <.*", adjust_pc=lambda m: int(m[1], 0)) if arch in ["arm", "aarch64"]: |