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author | Austin Clements <[email protected]> | 2010-08-31 16:43:41 -0400 |
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committer | Austin Clements <[email protected]> | 2010-08-31 16:43:41 -0400 |
commit | 92639b6ba95d1d960a9e808c7163f6d171b2e4a3 (patch) | |
tree | 4aaf1bbbb0ba14ff4e3621f89ea33f43139ab226 /x86.h | |
parent | 37ee75f42e9d35a96b84fe0c95479178cd41efac (diff) | |
download | xv6-labs-92639b6ba95d1d960a9e808c7163f6d171b2e4a3.tar.gz xv6-labs-92639b6ba95d1d960a9e808c7163f6d171b2e4a3.tar.bz2 xv6-labs-92639b6ba95d1d960a9e808c7163f6d171b2e4a3.zip |
Follow xv6 code style. Also fixes indexing for these functions
Diffstat (limited to 'x86.h')
-rw-r--r-- | x86.h | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -132,7 +132,8 @@ sti(void) asm volatile("sti"); } -static inline void nop_pause(void) +static inline void +nop_pause(void) { asm volatile("pause" : :); } @@ -151,31 +152,36 @@ xchg(volatile uint *addr, uint newval) return result; } -static inline void lcr0(uint val) +static inline void +lcr0(uint val) { asm volatile("movl %0,%%cr0" : : "r" (val)); } -static inline uint rcr0(void) +static inline uint +rcr0(void) { uint val; asm volatile("movl %%cr0,%0" : "=r" (val)); return val; } -static inline uint rcr2(void) +static inline uint +rcr2(void) { uint val; asm volatile("movl %%cr2,%0" : "=r" (val)); return val; } -static inline void lcr3(uint val) +static inline void +lcr3(uint val) { asm volatile("movl %0,%%cr3" : : "r" (val)); } -static inline uint rcr3(void) +static inline uint +rcr3(void) { uint val; asm volatile("movl %%cr3,%0" : "=r" (val)); |