projects / deliverable / binutils-gdb.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
[ARM] Support ARMv8.2 FP16 simd instructions
[deliverable/binutils-gdb.git] / opcodes / arm-dis.c
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index 324304d850cdff43501104295f4384a14b306136..322e801c465235410ea3b8affad1a99ea6971a7b 100644 (file)
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -1032,15 +1032,23 @@ static const struct opcode32 neon_opcodes[] =
 
   /* NEON fused multiply add instructions.  */
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_FMA),
-    0xf2000c10, 0xffa00f10, "vfma%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000c10, 0xffb00f10, "vfma%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100c10, 0xffb00f10, "vfma%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_FMA),
-    0xf2200c10, 0xffa00f10, "vfms%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2200c10, 0xffb00f10, "vfms%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2300c10, 0xffb00f10, "vfms%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
 
   /* Two registers, miscellaneous.  */
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
     0xf3ba0400, 0xffbf0c10, "vrint%7-9?p?m?zaxn%u.f32\t%12-15,22R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3b60400, 0xffbf0c10, "vrint%7-9?p?m?zaxn%u.f16\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
     0xf3bb0000, 0xffbf0c10, "vcvt%8-9?mpna%u.%7?us32.f32\t%12-15,22R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3b70000, 0xffbf0c10, "vcvt%8-9?mpna%u.%7?us16.f16\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
     0xf3b00300, 0xffbf0fd0, "aese%u.8\t%12-15,22Q, %0-3,5Q"},
   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
@@ -1080,8 +1088,12 @@ static const struct opcode32 neon_opcodes[] =
     "vshll%c.i%18-19S2\t%12-15,22Q, %0-3,5D, #%18-19S2"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf3bb0400, 0xffbf0e90, "vrecpe%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3b70400, 0xffbf0e90, "vrecpe%c.%8?fu16\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf3bb0480, 0xffbf0e90, "vrsqrte%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3b70480, 0xffbf0e90, "vrsqrte%c.%8?fu16\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf3b00000, 0xffb30f90, "vrev64%c.%18-19S2\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
@@ -1121,8 +1133,11 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf3b00600, 0xffb30f10, "vpadal%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3b30600, 0xffb30e10,
+    0xf3bb0600, 0xffbf0e10,
     "vcvt%c.%7-8?usff%18-19Sa.%7-8?ffus%18-19Sa\t%12-15,22R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3b70600, 0xffbf0e10,
+    "vcvt%c.%7-8?usff16.%7-8?ffus16\t%12-15,22R, %0-3,5R"},
 
   /* Three registers of the same length.  */
   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
@@ -1140,9 +1155,13 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
     0xf3200c40, 0xffb00f50, "sha256su1%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
-    0xf3000f10, 0xffa00f10, "vmaxnm%u.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000f10, 0xffb00f10, "vmaxnm%u.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100f10, 0xffb00f10, "vmaxnm%u.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
-    0xf3200f10, 0xffa00f10, "vminnm%u.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3200f10, 0xffb00f10, "vminnm%u.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3300f10, 0xffb00f10, "vminnm%u.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf2000110, 0xffb00f10, "vand%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
@@ -1160,41 +1179,77 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf3300110, 0xffb00f10, "vbif%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2000d00, 0xffa00f10, "vadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000d00, 0xffb00f10, "vadd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100d00, 0xffb00f10, "vadd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2000d10, 0xffa00f10, "vmla%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000d10, 0xffb00f10, "vmla%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100d10, 0xffb00f10, "vmla%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2000e00, 0xffa00f10, "vceq%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000e00, 0xffb00f10, "vceq%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100e00, 0xffb00f10, "vceq%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2000f00, 0xffa00f10, "vmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000f00, 0xffb00f10, "vmax%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100f00, 0xffb00f10, "vmax%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2000f10, 0xffa00f10, "vrecps%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2000f10, 0xffb00f10, "vrecps%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2100f10, 0xffb00f10, "vrecps%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2200d00, 0xffa00f10, "vsub%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2200d00, 0xffb00f10, "vsub%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2300d00, 0xffb00f10, "vsub%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2200d10, 0xffa00f10, "vmls%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2200d10, 0xffb00f10, "vmls%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2300d10, 0xffb00f10, "vmls%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2200f00, 0xffa00f10, "vmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2200f00, 0xffb00f10, "vmin%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2300f00, 0xffb00f10, "vmin%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf2200f10, 0xffa00f10, "vrsqrts%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf2200f10, 0xffb00f10, "vrsqrts%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2300f10, 0xffb00f10, "vrsqrts%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3000d00, 0xffa00f10, "vpadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000d00, 0xffb00f10, "vpadd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100d00, 0xffb00f10, "vpadd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3000d10, 0xffa00f10, "vmul%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000d10, 0xffb00f10, "vmul%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100d10, 0xffb00f10, "vmul%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3000e00, 0xffa00f10, "vcge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000e00, 0xffb00f10, "vcge%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100e00, 0xffb00f10, "vcge%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3000e10, 0xffa00f10, "vacge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000e10, 0xffb00f10, "vacge%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100e10, 0xffb00f10, "vacge%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3000f00, 0xffa00f10, "vpmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3000f00, 0xffb00f10, "vpmax%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3100f00, 0xffb00f10, "vpmax%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3200d00, 0xffa00f10, "vabd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3200d00, 0xffb00f10, "vabd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3300d00, 0xffb00f10, "vabd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3200e00, 0xffa00f10, "vcgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3200e00, 0xffb00f10, "vcgt%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3300e00, 0xffb00f10, "vcgt%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3200e10, 0xffa00f10, "vacgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3200e10, 0xffb00f10, "vacgt%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3300e10, 0xffb00f10, "vacgt%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
-    0xf3200f00, 0xffa00f10, "vpmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
+    0xf3200f00, 0xffb00f10, "vpmin%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf3300f00, 0xffb00f10, "vpmin%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf2000800, 0xff800f10, "vadd%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
@@ -1426,6 +1481,9 @@ static const struct opcode32 neon_opcodes[] =
   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
     0xf2a00e10, 0xfea00e90,
     "vcvt%c.%24,8?usff32.%24,8?ffus32\t%12-15,22R, %0-3,5R, #%16-20e"},
+  {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
+    0xf2a00c10, 0xfea00e90,
+    "vcvt%c.%24,8?usff16.%24,8?ffus16\t%12-15,22R, %0-3,5R, #%16-20e"},
 
   /* Three registers of different lengths.  */
   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
GDB Binutils - Deliverables
This page took 0.033108 seconds and 4 git commands to generate.