X86: Implement the shuffle media instructions.

diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
index 91e2f2b2f1942a623d20f3cbafb17c162bc86ce7..7d955eb3eb6351ab6f5230f7be2b1f55237a428a 100644 (file)
--- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa
+++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
@@ -598,7 +598,7 @@
                 0x0E: decode LEGACY_DECODEVAL {
                     // no prefix
                     0x0: decode OPCODE_OP_BOTTOM3 {
-                        0x0: WarnUnimpl::pshufw_Pq_Qq_Ib();
+                        0x0: PSHUFW(Pq,Qq,Ib);
                         //0x1: group13_pshimw();
                         0x1: decode MODRM_REG {
                             0x2: decode LEGACY_OP {
@@ -658,12 +658,12 @@
                     }
                     // repe (0xF3)
                     0x4: decode OPCODE_OP_BOTTOM3 {
-                        0x0: WarnUnimpl::pshufhw_Vo_Wo_Ib();
+                        0x0: PSHUFHW(Vo,Wo,Ib);
                         default: UD2();
                     }
                     // operand size (0x66)
                     0x1: decode OPCODE_OP_BOTTOM3 {
-                        0x0: WarnUnimpl::pshufd_Vo_Wo_Ib();
+                        0x0: PSHUFD(Vo,Wo,Ib);
                         //0x1: group13_pshimw();
                         0x1: decode MODRM_REG {
                             0x2: decode LEGACY_OP {
@@ -723,7 +723,7 @@
                     }
                     // repne (0xF2)
                     0x8: decode OPCODE_OP_BOTTOM3 {
-                        0x0: WarnUnimpl::pshuflw_Vo_Wo_Ib();
+                        0x0: PSHUFLW(Vo,Wo,Ib);
                         default: UD2();
                     }
                     default: UD2();
@@ -910,7 +910,7 @@
                             0x3: WarnUnimpl::movnti_Mdq_Gdq();
                             0x4: PINSRW(Pq,Ew,Ib);
                             0x5: PEXTRW(Gd,PRq,Ib);
-                            0x6: WarnUnimpl::shufps_Vps_Wps_Ib();
+                            0x6: SHUFPS(Vps,Wps,Ib);
                         }
                         // repe (0xF3)
                         0x4: decode OPCODE_OP_BOTTOM3 {
@@ -922,7 +922,7 @@
                             0x2: WarnUnimpl::cmpccpd_Vo_Wo_Ib();
                             0x4: PINSRW(Vdw,Ew,Ib);
                             0x5: PEXTRW(Gd,VRdq,Ib);
-                            0x6: WarnUnimpl::shufpd_Vpd_Wpd_Ib();
+                            0x6: SHUFPD(Vpd,Wpd,Ib);
                             default: UD2();
                         }
                         // repne (0xF2)

diff --git a/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/shuffle.py b/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/shuffle.py
index 868d72b062ef9a5192b27e9b8508ba5235adc1eb..7b09e796ad1d467e86da430cab78ea2749b7ca86 100644 (file)
--- a/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/shuffle.py
+++ b/src/arch/x86/isa/insts/simd128/floating_point/data_reordering/shuffle.py
@@ -54,6 +54,45 @@
 # Authors: Gabe Black
 
 microcode = '''
-# SHUFPS
-# SHUFPD
+def macroop SHUFPS_XMM_XMM_I {
+    shuffle ufp1, xmml, xmmh, size=4, ext="IMMEDIATE"
+    shuffle xmmh, xmmlm, xmmhm, size=4, ext="IMMEDIATE >> 4"
+    movfp xmml, ufp1, dataSize=8
+};
+
+def macroop SHUFPS_XMM_M_I {
+    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, xmml, xmmh, size=4, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
+};
+
+def macroop SHUFPS_XMM_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, xmml, xmmh, size=4, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
+};
+
+def macroop SHUFPD_XMM_XMM_I {
+    shuffle ufp1, xmml, xmmh, size=8, ext="IMMEDIATE"
+    shuffle xmmh, xmmlm, xmmhm, size=8, ext="IMMEDIATE >> 1"
+    movfp xmml, ufp1, dataSize=8
+};
+
+def macroop SHUFPD_XMM_M_I {
+    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, xmml, xmmh, size=8, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=8, ext="IMMEDIATE >> 1"
+};
+
+def macroop SHUFPD_XMM_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, xmml, xmmh, size=8, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=8, ext="IMMEDIATE >> 1"
+};
 '''

diff --git a/src/arch/x86/isa/insts/simd128/integer/data_reordering/shuffle.py b/src/arch/x86/isa/insts/simd128/integer/data_reordering/shuffle.py
index 9f66c3f05319cefa398b48a1a318b36a26035e4c..46cfbce82e3ae627aeb13dcfacb70451c2a6d461 100644 (file)
--- a/src/arch/x86/isa/insts/simd128/integer/data_reordering/shuffle.py
+++ b/src/arch/x86/isa/insts/simd128/integer/data_reordering/shuffle.py
@@ -54,7 +54,54 @@
 # Authors: Gabe Black
 
 microcode = '''
-# PSHUFD
-# PSHUFHW
-# PSHUFLW
+def macroop PSHUFD_XMM_XMM_I {
+    shuffle ufp1, xmmlm, xmmhm, size=4, ext="IMMEDIATE"
+    shuffle xmmh, xmmlm, xmmhm, size=4, ext="IMMEDIATE >> 4"
+    movfp xmml, ufp1, dataSize=8
+};
+
+def macroop PSHUFD_XMM_M_I {
+    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
+};
+
+def macroop PSHUFD_XMM_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
+    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE"
+    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
+};
+
+def macroop PSHUFHW_XMM_XMM_I {
+    shuffle xmmh, xmmhm, xmmhm, size=2, ext=imm
+};
+
+def macroop PSHUFHW_XMM_M_I {
+    ldfp ufp1, seg, sib, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmmh, ufp1, ufp1, size=2, ext=imm
+};
+
+def macroop PSHUFHW_XMM_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, "DISPLACEMENT + 8", dataSize=8
+    shuffle xmmh, ufp1, ufp1, size=2, ext=imm
+};
+
+def macroop PSHUFLW_XMM_XMM_I {
+    shuffle xmml, xmmlm, xmmlm, size=2, ext=imm
+};
+
+def macroop PSHUFLW_XMM_M_I {
+    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
+    shuffle xmml, ufp1, ufp1, size=2, ext=imm
+};
+
+def macroop PSHUFLW_XMM_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
+    shuffle xmml, ufp1, ufp1, size=2, ext=imm
+};
 '''

diff --git a/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py b/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py
index 8f95f0f489d1665f4cbe18f597a7ba9e6c0038cd..a6dd8748addcf780f3e05051e429e0a9c9e1c5f0 100644 (file)
--- a/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py
+++ b/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py
@@ -54,6 +54,20 @@
 # Authors: Gabe Black
 
 microcode = '''
-# PSHUFW
-# PSWAPD
+def macroop PSHUFW_MMX_MMX_I {
+    shuffle mmx, mmxm, mmxm, size=2, ext=imm
+};
+
+def macroop PSHUFW_MMX_M_I {
+    ldfp ufp1, seg, sib, disp, dataSize=8
+    shuffle mmx, ufp1, ufp1, size=2, ext=imm
+};
+
+def macroop PSHUFW_MMX_P_I {
+    rdip t7
+    ldfp ufp1, seg, riprel, disp, dataSize=8
+    shuffle mmx, ufp1, ufp1, size=2, ext=imm
+};
+
 '''
+# PSWAPD