From 63403bd5628e722aa51045b86176a035ddd9eb75 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Mon, 17 Aug 2009 18:27:19 -0700
Subject: X86: Implement the remaining unpack instructions.

---
 .../data_reordering/unpack_and_interleave.py       | 74 ++++++++++++++++++++--
 1 file changed, 70 insertions(+), 4 deletions(-)

(limited to 'src/arch/x86/isa/insts/simd128')

diff --git a/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/unpack_and_interleave.py b/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/unpack_and_interleave.py
index 93112f7d6..9244f5e6d 100644
--- a/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/unpack_and_interleave.py
+++ b/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/unpack_and_interleave.py
@@ -54,8 +54,74 @@
 # Authors: Gabe Black
 
 microcode = '''
-# UNPCKHPS
-# UNPCKHPD
-# UNPCKLPS
-# UNPCKLPD
+def macroop UNPCKLPS_XMM_XMM {
+    unpack xmmh, xmml, xmmlm, sel=1, size=4
+    unpack xmml, xmml, xmmlm, sel=0, size=4
+};
+
+def macroop UNPCKLPS_XMM_M {
+    ldfp ufp1, seg, sib, disp, dataSize=8
+    unpack xmmh, xmml, ufp1, sel=1, size=4
+    unpack xmml, xmml, ufp1, sel=0, size=4
+};
+
+def macroop UNPCKLPS_XMM_P {
+    rdip t7
+    ldfp ufp1, seg, riprel, disp, dataSize=8
+    unpack xmmh, xmml, ufp1, sel=1, size=4
+    unpack xmml, xmml, ufp1, sel=0, size=4
+};
+
+def macroop UNPCKLPD_XMM_XMM {
+    movfp xmmh, xmmlm
+};
+
+def macroop UNPCKLPD_XMM_M {
+    ldfp xmmh, seg, sib, disp, dataSize=8
+};
+
+def macroop UNPCKLPD_XMM_P {
+    rdip t7
+    ldfp xmmh, seg, riprel, disp, dataSize=8
+};
+
+def macroop UNPCKHPS_XMM_XMM {
+    unpack xmml, xmmh, xmmhm, sel=0, size=4
+    unpack xmmh, xmmh, xmmhm, sel=1, size=4
+};
+
+def macroop UNPCKHPS_XMM_M {
+    lea t1, seg, sib, disp, dataSize=asz
+    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
+    unpack xmml, xmmh, ufp1, sel=0, size=4
+    unpack xmmh, xmmh, ufp1, sel=1, size=4
+};
+
+def macroop UNPCKHPS_XMM_P {
+    rdip t7
+    lea t1, seg, riprel, disp, dataSize=asz
+    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
+    unpack xmml, xmmh, ufp1, sel=0, size=4
+    unpack xmmh, xmmh, ufp1, sel=1, size=4
+};
+
+def macroop UNPCKHPD_XMM_XMM {
+    movfp xmml, xmmh
+    movfp xmmh, xmmhm
+};
+
+def macroop UNPCKHPD_XMM_M {
+    lea t1, seg, sib, disp, dataSize=asz
+    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
+    movfp xmml, xmmh
+    movfp xmmh, ufp1
+};
+
+def macroop UNPCKHPD_XMM_P {
+    rdip t7
+    lea t1, seg, riprel, disp, dataSize=asz
+    ldfp ufp1, seg, [1, t0, t1], 8, dataSize=8
+    movfp xmml, xmmh
+    movfp xmmh, ufp1
+};
 '''
-- 
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