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The "cpuid" instruction was added in i486

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This commit is contained in:
Pierre Pronchery 2011-04-18 06:31:45 +00:00
parent 8973221291
commit 5edb9c5c9f
4 changed files with 3 additions and 3 deletions
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2
src/arch/i386.ins
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@ -320,8 +320,6 @@
/* FIXME implement */
/* CMP */
/* FIXME implement */
/* CPUID 0x0fa2 2 */
{ "cpuid", 0x0fa2, OP2F, AOT_NONE, AOT_NONE, AOT_NONE },
#if defined(ARCH_i386_real)
/* CWD 0x99 1 */
{ "cwd", 0x99, OP1F, AOT_NONE, AOT_NONE, AOT_NONE },

2
src/arch/i486.ins
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@ -25,3 +25,5 @@
{ "bswap", 0x0fcd, OP2F, OP_ebp, AOT_NONE, AOT_NONE },
{ "bswap", 0x0fce, OP2F, OP_esi, AOT_NONE, AOT_NONE },
{ "bswap", 0x0fcf, OP2F, OP_edi, AOT_NONE, AOT_NONE },
/* CPUID 0x0fa2 2 */
{ "cpuid", 0x0fa2, OP2F, AOT_NONE, AOT_NONE, AOT_NONE },

1
test/i386.S
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@ -80,7 +80,6 @@
cli /* fa */
clts /* 0f 06 */
cmc /* f5 */
cpuid /* 0f a2 */
cdq /* 99 */
daa /* 27 */
das /* 2f */

1
test/i486.S
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@ -9,3 +9,4 @@
bswap %ebp
bswap %esi
bswap %edi
cpuid /* 0f a2 */