From 7d826f632cdffbf604661be26f5aab9fbd2466c3 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 26 Jul 2007 22:03:19 -0700 Subject: [PATCH] Implement NOT --HG-- extra : convert_revision : 09cbed6332224d06644d401f21178eb7914993df --- src/arch/x86/isa/insts/logical.py | 31 +++++++++++++++++++++++-------- 1 file changed, 23 insertions(+), 8 deletions(-) diff --git a/src/arch/x86/isa/insts/logical.py b/src/arch/x86/isa/insts/logical.py index 04737edd1..bbc15f8fa 100644 --- a/src/arch/x86/isa/insts/logical.py +++ b/src/arch/x86/isa/insts/logical.py @@ -221,12 +221,27 @@ def macroop AND_P_R and t1, t1, reg st t1, ds, [scale, index, base], disp }; + +def macroop NOT_R +{ + limm t1, -1 + xor reg, reg, t1 +}; + +def macroop NOT_M +{ + limm t1, -1 + ld t2, ds, [scale, index, base], disp + xor t2, t2, t1 + st t2, ds, [scale, index, base], disp +}; + +def macroop NOT_P +{ + limm t1, -1 + rdip t7 + ld t2, ds, [0, t0, t7], disp + xor t2, t2, t1 + st t2, ds, [0, t0, t7], disp +}; ''' -#let {{ -#microcodeString = ''' -# def macroop NOT -# { -# Xor reg reg "0xFFFFFFFFFFFFFFFFULL" -# }; -#''' -#}}; -- 2.30.2