From e2e1fcde622f2f6cedfd7fb6615aa6e136f21dec Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 16 Jul 2012 12:58:29 +0000
Subject: Implement RDRSEED, ADX and PRFCHW instructions

gas/

	* config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
	* doc/c-i386.texi: Document the new directives.

gas/testsuite/

	* gas/i386/i386.exp: Run adx, rdseed and prefetchw tests.
	* gas/i386/x86-64-arch-2.s: Use prefetchw as 3dnow and Prfchw tests.
	* gas/i386/arch-10.s: Likewise.
	* gas/i386/arch-10-1.l: Changed correspondingly.
	* gas/i386/arch-10-2.l: Likewise.
	* gas/i386/arch-10-3.l: Likewise.
	* gas/i386/arch-10-4.l: Likewise.
	* gas/i386/arch-10.d: Likewise.
	* gas/i386/arch-10-lzcnt.d: Likewise.
	* gas/i386/x86-64-arch-2.d: Likewise.
	* gas/i386/x86-64-arch-2-lzcnt.d: Likewise.
	* gas/i386/ilp32/x86-64-arch-2.d: Likewise.
	* gas/i386/arch-10-prefetchw.d: New file.
	* gas/i386/x86-64-arch-2-prefetchw.d: Likewise.
	* gas/i386/rdseed.s: Likewise.
	* gas/i386/rdseed.d: Likewise.
	* gas/i386/rdseed-intel.d: Likewise.
	* gas/i386/adx.s: Likewise.
	* gas/i386/adx.d: Likewise.
	* gas/i386/adx-intel.d: Likewise.
	* gas/i386/x86-64-rdseed.s: Likewise.
	* gas/i386/x86-64-rdseed.d: Likewise.
	* gas/i386/x86-64-rdseed-intel.d: Likewise.
	* gas/i386/x86-64-adx.s: Likewise.
	* gas/i386/x86-64-adx.d: Likewise.
	* gas/i386/x86-64-adx-intel.d: Likewise.

opcodes/

	* i386-dis.c (PREFIX_0F38F6): New.
	(prefix_table): Add adcx, adox instructions.
	(three_byte_table): Use PREFIX_0F38F6.
	(mod_table): Add rdseed instruction.
	* i386-gen.c (cpu_flag_init): Add CpuADX, CpuRDSEED, CpuPRFCHW.
	(cpu_flags): Likewise.
	* i386-opc.h: Add CpuADX, CpuRDSEED, CpuPRFCHW.
	(i386_cpu_flags): Add fields cpurdseed, cpuadx, cpuprfchw.
	* i386-opc.tbl: Add instrcutions adcx, adox, rdseed. Extend
	prefetchw.
	* i386-tbl.h: Regenerate.
	* i386-init.h: Likewise.
---
 opcodes/i386-gen.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'opcodes/i386-gen.c')

diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index add410b..722bb15 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -192,6 +192,12 @@ static initializer cpu_flag_init[] =
     "unknown" },
   { "CPU_K1OM_FLAGS",
     "unknown" },
+  { "CPU_ADX_FLAGS",
+    "CpuADX" },
+  { "CPU_RDSEED_FLAGS",
+    "CpuRdSeed" },
+  { "CPU_PRFCHW_FLAGS",
+    "CpuPRFCHW" },
 };
 
 static initializer operand_type_init[] =
@@ -359,6 +365,9 @@ static bitfield cpu_flags[] =
   BITFIELD (CpuRTM),
   BITFIELD (CpuINVPCID),
   BITFIELD (CpuVMFUNC),
+  BITFIELD (CpuRDSEED),
+  BITFIELD (CpuADX),
+  BITFIELD (CpuPRFCHW),
   BITFIELD (Cpu64),
   BITFIELD (CpuNo64),
 #ifdef CpuUnused
-- 
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