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use the safer movzwl instead of movl

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Li-Ta Lo 2000-12-05 02:07:37 +00:00
commit 9b604b8ca7
1 changed files with 1 additions and 1 deletions
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src/cpu/p6/earlymtrr.inc
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@ -12,7 +12,7 @@ clear_fixed_var_mtrr:
testw $0x00, %ax
jz set_fixed_mtrr
movl %eax, %ecx
movzwl %ax, %ecx
xorl %eax, %eax
wrmsr