changeset 6cf5a0235ae8 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=6cf5a0235ae8
description:
X86: Implement POR, ORPD and ORPS.
diffstat:
4 files changed, 82 insertions(+), 8 deletions(-)
src/arch/x86/isa/decoder/two_byte_opcodes.isa | 8 -
src/arch/x86/isa/insts/simd128/floating_point/logical/orp.py | 45 +++++++++-
src/arch/x86/isa/insts/simd128/integer/logical/por.py | 22 ++++
src/arch/x86/isa/insts/simd64/integer/logical/por.py | 15 +++
diffs (145 lines):
diff -r bebbb828a363 -r 6cf5a0235ae8
src/arch/x86/isa/decoder/two_byte_opcodes.isa
--- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa Mon Aug 17 18:23:30
2009 -0700
+++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa Mon Aug 17 18:23:33
2009 -0700
@@ -470,7 +470,7 @@
0x3: rcpps_Vo_Wo();
0x4: andps_Vo_Wo();
0x5: andnps_Vo_Wo();
- 0x6: orps_Vo_Wo();
+ 0x6: Inst::ORPS(Vo,Wo);
0x7: Inst::XORPS(Vo,Wo);
}
// repe (0xF3)
@@ -486,7 +486,7 @@
0x1: sqrtpd_Vo_Wo();
0x4: andpd_Vo_Wo();
0x5: andnpd_Vo_Wo();
- 0x6: orpd_Vo_Wo();
+ 0x6: Inst::ORPD(Vo,Wo);
//This really should be type o, but it works on q sized
//chunks at a time.
0x7: Inst::XORPD(Vq,Wq);
@@ -1046,7 +1046,7 @@
0x0: psubsb_Pq_Qq();
0x1: psubsw_Pq_Qq();
0x2: pminsw_Pq_Qq();
- 0x3: por_Pq_Qq();
+ 0x3: Inst::POR(Pq,Qq);
0x4: paddsb_Pq_Qq();
0x5: paddsw_Pq_Qq();
0x6: pmaxsw_Pq_Qq();
@@ -1057,7 +1057,7 @@
0x0: psubsb_Vo_Wo();
0x1: psubsw_Vo_Wo();
0x2: pminsw_Vo_Wo();
- 0x3: por_Vo_Wo();
+ 0x3: Inst::POR(Vo,Wo);
0x4: paddsb_Vo_Wo();
0x5: paddsw_Vo_Wo();
0x6: pmaxsw_Vo_Wo();
diff -r bebbb828a363 -r 6cf5a0235ae8
src/arch/x86/isa/insts/simd128/floating_point/logical/orp.py
--- a/src/arch/x86/isa/insts/simd128/floating_point/logical/orp.py Mon Aug
17 18:23:30 2009 -0700
+++ b/src/arch/x86/isa/insts/simd128/floating_point/logical/orp.py Mon Aug
17 18:23:33 2009 -0700
@@ -54,6 +54,47 @@
# Authors: Gabe Black
microcode = '''
-# ORPS
-# ORPD
+def macroop ORPS_XMM_XMM {
+ mor xmml, xmml, xmmlm
+ mor xmmh, xmmh, xmmhm
+};
+
+def macroop ORPS_XMM_M {
+ lea t1, seg, sib, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
+
+def macroop ORPS_XMM_P {
+ rdip t7
+ lea t1, seg, riprel, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
+
+def macroop ORPD_XMM_XMM {
+ mor xmml, xmml, xmmlm
+ mor xmmh, xmmh, xmmhm
+};
+
+def macroop ORPD_XMM_M {
+ lea t1, seg, sib, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
+
+def macroop ORPD_XMM_P {
+ rdip t7
+ lea t1, seg, riprel, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
'''
diff -r bebbb828a363 -r 6cf5a0235ae8
src/arch/x86/isa/insts/simd128/integer/logical/por.py
--- a/src/arch/x86/isa/insts/simd128/integer/logical/por.py Mon Aug 17
18:23:30 2009 -0700
+++ b/src/arch/x86/isa/insts/simd128/integer/logical/por.py Mon Aug 17
18:23:33 2009 -0700
@@ -54,5 +54,25 @@
# Authors: Gabe Black
microcode = '''
-# POR
+def macroop POR_XMM_XMM {
+ mor xmml, xmml, xmmlm
+ mor xmmh, xmmh, xmmhm
+};
+
+def macroop POR_XMM_M {
+ lea t1, seg, sib, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
+
+def macroop POR_XMM_P {
+ rdip t7
+ lea t1, seg, riprel, disp, dataSize=asz
+ ldfp ufp1, seg, [1, t0, t1], dataSize=8
+ ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8
+ mor xmml, xmml, ufp1
+ mor xmmh, xmmh, ufp2
+};
'''
diff -r bebbb828a363 -r 6cf5a0235ae8
src/arch/x86/isa/insts/simd64/integer/logical/por.py
--- a/src/arch/x86/isa/insts/simd64/integer/logical/por.py Mon Aug 17
18:23:30 2009 -0700
+++ b/src/arch/x86/isa/insts/simd64/integer/logical/por.py Mon Aug 17
18:23:33 2009 -0700
@@ -54,5 +54,18 @@
# Authors: Gabe Black
microcode = '''
-# POR
+def macroop POR_MMX_MMX {
+ mor mmx, mmx, mmxm
+};
+
+def macroop POR_MMX_M {
+ ldfp ufp1, seg, sib, disp, dataSize=8
+ mor mmx, mmx, ufp1
+};
+
+def macroop POR_MMX_P {
+ rdip t7
+ ldfp ufp1, seg, riprel, disp, dataSize=8
+ mor mmx, mmx, ufp1
+};
'''
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