diff options
Diffstat (limited to 'miasm2/arch/msp430/sem.py')
| -rw-r--r-- | miasm2/arch/msp430/sem.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/miasm2/arch/msp430/sem.py b/miasm2/arch/msp430/sem.py index ac4c7e9c..cec8f36f 100644 --- a/miasm2/arch/msp430/sem.py +++ b/miasm2/arch/msp430/sem.py @@ -432,11 +432,12 @@ class ir_msp430(ir): def mod_sr(self, instr, instr_ir, extra_ir): for i, x in enumerate(instr_ir): - x.src = x.src.replace_expr({SR: composed_sr}) + x = ExprAff(x.dst, x.src.replace_expr({SR: composed_sr})) + instr_ir[i] = x if x.dst != SR: continue xx = ComposeExprAff(composed_sr, x.src) - instr_ir[i:i + 1] = xx + instr_ir[i] = xx for i, x in enumerate(instr_ir): x = ExprAff(x.dst, x.src.replace_expr( {self.pc: ExprInt16(instr.offset + instr.l)})) |