diff options
Diffstat (limited to 'miasm2/arch/x86/sem.py')
| -rw-r--r-- | miasm2/arch/x86/sem.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/miasm2/arch/x86/sem.py b/miasm2/arch/x86/sem.py index ccf8d1fd..f2b75d03 100644 --- a/miasm2/arch/x86/sem.py +++ b/miasm2/arch/x86/sem.py @@ -3671,6 +3671,21 @@ def ucomiss(_, instr, src1, src2): return e, [] +def ucomisd(_, instr, src1, src2): + e = [] + e.append(m2_expr.ExprAff(zf, m2_expr.ExprOp( + 'ucomisd_zf', src1[:64], src2[:64]))) + e.append(m2_expr.ExprAff(pf, m2_expr.ExprOp( + 'ucomisd_pf', src1[:64], src2[:64]))) + e.append(m2_expr.ExprAff(cf, m2_expr.ExprOp( + 'ucomisd_cf', src1[:64], src2[:64]))) + + e.append(m2_expr.ExprAff(of, m2_expr.ExprInt(0, 1))) + e.append(m2_expr.ExprAff(af, m2_expr.ExprInt(0, 1))) + e.append(m2_expr.ExprAff(nf, m2_expr.ExprInt(0, 1))) + + return e, [] + def pshufb(_, instr, dst, src): e = [] @@ -4478,6 +4493,7 @@ mnemo_func = {'mov': mov, "movss": movss, "ucomiss": ucomiss, + "ucomisd": ucomisd, # # MMX/AVX/SSE operations |