d08be7eecd
Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4803 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
18 lines
344 B
PHP
18 lines
344 B
PHP
/*
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* Put the processor back into a reset state
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* with respect to the xmm registers.
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*/
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xorps %xmm0, %xmm0
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xorps %xmm1, %xmm1
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xorps %xmm2, %xmm2
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xorps %xmm3, %xmm3
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xorps %xmm4, %xmm4
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xorps %xmm5, %xmm5
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xorps %xmm6, %xmm6
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xorps %xmm7, %xmm7
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/* Disable sse instructions */
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movl %cr4, %eax
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andl $~(3<<9), %eax
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movl %eax, %cr4
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