python: properly handle SIB's registers on irrelevant cases (zero value) of test_x86.py

11 years ago · 688efe3018
parent 1aa60d0921
commit 688efe3018
1 changed files with 6 additions and 1 deletions
--- a/bindings/python/test_x86.py
+++ b/bindings/python/test_x86.py
@ -58,7 +58,12 @@ def print_insn_detail(mode, insn):
        # print SIB byte
        print("\tsib: 0x%x" % (insn.sib))
        if (insn.sib):
-            print("\tsib_index: %s, sib_scale: %d, sib_base: %s" % (insn.reg_name(insn.sib_index), insn.sib_scale, insn.reg_name(insn.sib_base)))
+            if insn.sib_base != 0:
+                print("\tsib_base: %s" % (insn.reg_name(insn.sib_base)))
+            if insn.sib_index != 0:
+                print("\tsib_index: %s" % (insn.reg_name(insn.sib_index)))
+            if insn.sib_scale != 0:
+                print("\tsib_scale: %d" % (insn.sib_scale))

    count = insn.op_count(X86_OP_IMM)
    if count > 0: