add XGETV

dlang · Jan 16, 2012 · 4b699fa · 4b699fa
1 parent cb49cd5
commit 4b699fa
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Showing 4 changed files with 9 additions and 0 deletions.
diff --git a/src/backend/ptrntab.c b/src/backend/ptrntab.c
@@ -2938,6 +2938,7 @@ getsec
  */
 
 
+OPTABLE0(XGETBV,   XGETBV, _modaxdx);
 
 
 //////////////////////////////////////////////////////////////////////
@@ -3639,6 +3640,7 @@ getsec
         X("wrmsr",      0,              aptb0WRMSR ) \
         X("xadd",       2,              (P) aptb2XADD ) \
         X("xchg",       2,              (P) aptb2XCHG ) \
+        X("xgetbv",     0,              aptb0XGETBV ) \
         X("xlat",       ITopt | 1,      (P) aptb1XLAT ) \
         X("xlatb",      0,              aptb0XLATB ) \
         X("xor",        2,              (P) aptb2XOR ) \

diff --git a/src/backend/xmm.h b/src/backend/xmm.h
@@ -299,4 +299,7 @@ enum
 // POPCNT and LZCNT (have their own CPUID bits)
     POPCNT     = 0xF30FB8,
     // LZCNT
+
+// AVX
+    XGETBV = 0x0F01D0,
 };
diff --git a/test/runnable/iasm.d b/test/runnable/iasm.d
@@ -2257,6 +2257,7 @@ void test23()
 	0xDD, 0x4D, 0xE0,    	// fisttp	long64 ptr -010h[EBP]
 	0x0F, 0x01, 0xC8,    	// monitor
 	0x0F, 0x01, 0xC9,    	// mwait
+	0x0F, 0x01, 0xD0,    	// xgetbv
 
 	0x66, 0x0F, 0xD0, 0xCA,    	// addsubpd	XMM1,XMM2
 	0x66, 0x0F, 0xD0, 0x4D, 0xE8, 	// addsubpd	XMM1,-010h[EBP]
@@ -2296,6 +2297,7 @@ void test23()
 
 	monitor				;
 	mwait				;
+	xgetbv				;
 
 	addsubpd	XMM1,XMM2	;
 	addsubpd	XMM1,m128[EBP]	;

diff --git a/test/runnable/iasm64.d b/test/runnable/iasm64.d
@@ -2244,6 +2244,7 @@ void test23()
 	0xDD, 0x4D, 0xD8,    	// fisttp	long64 ptr -028h[RBP]
 	0x0F, 0x01, 0xC8,    	// monitor
 	0x0F, 0x01, 0xC9,    	// mwait
+	0x0F, 0x01, 0xD0,    	// xgetbv
 
 	0x66, 0x0F, 0xD0, 0xCA,    	// addsubpd	XMM1,XMM2
 	0x66, 0x0F, 0xD0, 0x4D, 0xE0, 	// addsubpd	XMM1,-020h[RBP]
@@ -2283,6 +2284,7 @@ void test23()
 
 	monitor				;
 	mwait				;
+	xgetbv				;
 
 	addsubpd	XMM1,XMM2	;
 	addsubpd	XMM1,m128[RBP]	;