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author | rsc <rsc> | 2009-05-31 01:12:08 +0000 |
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committer | rsc <rsc> | 2009-05-31 01:12:08 +0000 |
commit | 7b644318dd3b17fe5ec0229db956119986082738 (patch) | |
tree | 1e60a8628081eb2833a58d73903ff1fd7f6a1bbe /x86.h | |
parent | e97519a6d2efd56eb5b5ff2e4c4b20048a33c7af (diff) | |
download | xv6-labs-7b644318dd3b17fe5ec0229db956119986082738.tar.gz xv6-labs-7b644318dd3b17fe5ec0229db956119986082738.tar.bz2 xv6-labs-7b644318dd3b17fe5ec0229db956119986082738.zip |
clean up %fs %gs use
Diffstat (limited to 'x86.h')
-rw-r--r-- | x86.h | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -104,9 +104,10 @@ xchg(volatile uint *addr, uint newval) } static inline void -setgs(ushort gs) +loadfsgs(ushort v) { - asm volatile("movw %0, %%gs" : : "r" (gs)); + asm volatile("movw %0, %%fs" : : "r" (v)); + asm volatile("movw %0, %%gs" : : "r" (v)); } static inline void |