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Fix some MMX/SSE irregularities which interact with the 64-bit support

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This commit is contained in:
H. Peter Anvin 2007-09-02 16:37:03 +00:00
parent e17a3cb29d
commit 53a3c687dd
2 changed files with 48 additions and 12 deletions
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24
insns.dat
View File

@ -718,22 +718,18 @@ MOV mem,imm16 \320\300\1\xC7\200\31 8086,SM
MOV mem,imm32 \321\300\1\xC7\200\41 386,SM
MOVD mmxreg,mem \301\2\x0F\x6E\110 PENT,MMX,SD
MOVD mmxreg,reg32 \2\x0F\x6E\110 PENT,MMX
MOVD mmxreg,reg64 \2\x0F\x6E\110 X64,MMX
MOVD mem,mmxreg \300\2\x0F\x7E\101 PENT,MMX,SD
MOVD reg32,mmxreg \2\x0F\x7E\101 PENT,MMX
MOVD reg64,mmxreg \2\x0F\x7E\101 X64,MMX
MOVD xmmreg,mem \320\301\2\x0F\x6E\110 X64,SD
MOVD xmmreg,reg32 \320\2\x0F\x6E\110 X64
MOVD xmmreg,reg64 \320\2\x0F\x6E\110 X64
MOVD mem,xmmreg \320\300\2\x0F\x7E\101 X64,SD
MOVD reg32,xmmreg \320\2\x0F\x7E\101 X64,SSE
MOVD reg64,xmmreg \320\2\x0F\x7E\101 X64,SSE
MOVMSKPD reg32,xmmreg \320\2\x0F\x50\101 X64,SSE
MOVMSKPS reg32,xmmreg \2\x0F\x50\101 X64,SSE
MOVQ mmxreg,mem \301\2\x0F\x6F\110 PENT,MMX,SM
MOVQ mmxreg,mem \301\2\x0F\x6F\110 PENT,MMX,SQ
MOVQ mmxreg,mmxreg \2\x0F\x6F\110 PENT,MMX
MOVQ mem,mmxreg \300\2\x0F\x7F\101 PENT,MMX,SM
MOVQ mem,mmxreg \300\2\x0F\x7F\101 PENT,MMX,SQ
MOVQ mmxreg,mmxreg \2\x0F\x7F\101 PENT,MMX
MOVQ mmxreg,rm64 \2\x0F\x6E\110 X64,MMX
MOVQ rm64,mmxreg \2\x0F\x7E\101 X64,MMX
MOVSB void \1\xA4 8086
MOVSD void \321\1\xA5 386
MOVSQ void \324\1\xA5 X64
@ -1474,6 +1470,7 @@ MOVLPS xmmreg,mem \301\2\x0F\x12\110 KATMAI,S
MOVLPS mem,xmmreg \300\2\x0F\x13\101 KATMAI,SSE
MOVHLPS xmmreg,xmmreg \2\x0F\x12\110 KATMAI,SSE
MOVMSKPS reg32,xmmreg \2\x0F\x50\110 KATMAI,SSE
MOVMSKPS reg64,xmmreg \324\2\x0F\x50\110 X64,SSE
MOVNTPS mem,xmmreg \300\2\x0F\x2B\101 KATMAI,SSE
MOVSS xmmreg,mem \301\333\2\x0F\x10\110 KATMAI,SSE
MOVSS mem,xmmreg \300\333\2\x0F\x11\101 KATMAI,SSE
@ -1585,8 +1582,8 @@ MFENCE void \3\x0F\xAE\xF0 WILLAMET
; Willamette MMX instructions (SSE2 SIMD Integer Instructions)
MOVD xmmreg,reg32 \366\2\x0F\x6E\110 WILLAMETTE,SSE2
MOVD reg32,xmmreg \366\2\x0F\x7E\101 WILLAMETTE,SSE2
MOVD mem,xmmreg \300\366\2\x0F\x7E\101 WILLAMETTE,SSE2
MOVD xmmreg,mem \301\366\2\x0F\x6E\110 WILLAMETTE,SSE2
MOVD mem,xmmreg \300\366\2\x0F\x7E\101 WILLAMETTE,SSE2,SD
MOVD xmmreg,mem \301\366\2\x0F\x6E\110 WILLAMETTE,SSE2,SD
MOVDQA xmmreg,xmmreg \366\2\x0F\x6F\110 WILLAMETTE,SSE2
MOVDQA mem,xmmreg \300\366\2\x0F\x7F\101 WILLAMETTE,SSE2,SM
MOVDQA xmmreg,mem \301\366\2\x0F\x6F\110 WILLAMETTE,SSE2,SM
@ -1598,8 +1595,10 @@ MOVDQU xmmreg,xmmreg \333\2\x0F\x7F\110 WILLAMET
MOVDQ2Q mmxreg,xmmreg \3\xF2\x0F\xD6\110 WILLAMETTE,SSE2
MOVQ xmmreg,xmmreg \333\2\x0F\x7E\110 WILLAMETTE,SSE2
MOVQ xmmreg,xmmreg \366\2\x0F\xD6\110 WILLAMETTE,SSE2
MOVQ mem,xmmreg \300\366\2\x0F\xD6\101 WILLAMETTE,SSE2
MOVQ xmmreg,mem \301\333\2\x0F\x7E\110 WILLAMETTE,SSE2
MOVQ mem,xmmreg \300\366\2\x0F\xD6\101 WILLAMETTE,SSE2,SQ
MOVQ xmmreg,mem \301\333\2\x0F\x7E\110 WILLAMETTE,SSE2,SQ
MOVQ xmmreg,rm64 \366\324\2\x0F\x6E\110 X64,SSE2
MOVQ rm64,xmmreg \366\324\2\x0F\x7E\101 X64,SSE2
MOVQ2DQ xmmreg,mmxreg \333\2\x0F\xD6\110 WILLAMETTE,SSE2
PACKSSWB xmmreg,xmmreg \366\2\x0F\x63\110 WILLAMETTE,SSE2
PACKSSWB xmmreg,mem \301\366\2\x0F\x63\110 WILLAMETTE,SSE2,SM
@ -1846,6 +1845,7 @@ MOVHPD xmmreg,mem \301\366\2\x0F\x16\110 WILLAMET
MOVLPD mem,xmmreg \300\366\2\x0F\x13\101 WILLAMETTE,SSE2
MOVLPD xmmreg,mem \301\366\2\x0F\x12\110 WILLAMETTE,SSE2
MOVMSKPD reg32,xmmreg \366\2\x0F\x50\110 WILLAMETTE,SSE2
MOVMSKPD reg64,xmmreg \366\324\2\x0F\x50\110 X64,SSE2
MOVSD xmmreg,xmmreg \3\xF2\x0F\x10\110 WILLAMETTE,SSE2
MOVSD xmmreg,xmmreg \3\xF2\x0F\x11\110 WILLAMETTE,SSE2
MOVSD mem,xmmreg \300\3\xF2\x0F\x11\101 WILLAMETTE,SSE2

36
test/mmxsize.asm Normal file
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@ -0,0 +1,36 @@
bits 32
movd mm0,eax
movd mm0,[foo]
movq mm0,[foo]
movd mm0,dword [foo]
movq mm0,qword [foo]
movmskps eax,xmm1
movmskpd eax,xmm1
nop
movd xmm0,eax
movd xmm0,[foo]
movq xmm0,[foo]
movd xmm0,dword [foo]
movq xmm0,qword [foo]
nop
bits 64
movd mm0,eax
movq mm0,[foo]
movd mm0,dword [foo]
movq mm0,qword [foo]
movq mm0,rax
movmskps eax,xmm1
movmskpd eax,xmm1
nop
movd xmm0,eax
movq xmm0,[foo]
movd xmm0,dword [foo]
movq xmm0,qword [foo]
movq xmm0,rax
movmskps rax,xmm1
movmskpd rax,xmm1
nop
section .bss
foo resq 1