diff options
| -rw-r--r-- | miasm2/core/asmbloc.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/miasm2/core/asmbloc.py b/miasm2/core/asmbloc.py index 31e4bdd7..9f67747c 100644 --- a/miasm2/core/asmbloc.py +++ b/miasm2/core/asmbloc.py @@ -203,10 +203,14 @@ class asm_bloc(object): def get_subcall_instr(self): if not self.lines: return None - for i in xrange(-1, -1 - self.lines[0].delayslot - 1, -1): + delayslot = self.lines[0].delayslot + end_index = len(self.lines) - 1 + ds_max_index = max(end_index - delayslot, 0) + for i in xrange(end_index, ds_max_index - 1, -1): l = self.lines[i] if l.is_subcall(): return l + return None def get_next(self): for x in self.bto: |