git: x86_64: 64-bit index register should be used.

[Sepherosa Ziehau]

commit 4fb281af227d2b2ecfb4ba70d864b0415e1820c1
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Thu Feb 17 16:00:17 2011 +0800

    x86_64: 64-bit index register should be used.
    
    Looks like qemu does not accept 32-bit index register, while the
    real boxs and virtualbox accept 32-bit index regiter.
    
    However, according to AMD <<24593--Rev. 3.17--June 2010>> Page 25,
    64-bit index register should be used to create effective address.
    
    DragonFly-bug: http://bugs.dragonflybsd.org/issue1991

Summary of changes:
 sys/platform/pc64/apic/apic_vector.s |    8 ++++----
 sys/platform/pc64/icu/icu_vector.s   |    8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/4fb281af227d2b2ecfb4ba70d864b0415e1820c1


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