diff options
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libcpu/i386/cpu.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/c/src/lib/libcpu/i386/cpu.h b/c/src/lib/libcpu/i386/cpu.h index 27e5f1cb88..791173f15b 100644 --- a/c/src/lib/libcpu/i386/cpu.h +++ b/c/src/lib/libcpu/i386/cpu.h @@ -133,47 +133,6 @@ static inline unsigned short i386_get_gs() } /* - * Added for pagination management - */ - -static inline unsigned int i386_get_cr0() -{ - register unsigned int segment = 0; - - asm volatile ( "movl %%cr0,%0" : "=r" (segment) : "0" (segment) ); - - return segment; -} - -static inline void i386_set_cr0(unsigned int segment) -{ - asm volatile ( "movl %0,%%cr0" : "=r" (segment) : "0" (segment) ); -} - -static inline unsigned int i386_get_cr2() -{ - register unsigned int segment = 0; - - asm volatile ( "movl %%cr2,%0" : "=r" (segment) : "0" (segment) ); - - return segment; -} - -static inline unsigned int i386_get_cr3() -{ - register unsigned int segment = 0; - - asm volatile ( "movl %%cr3,%0" : "=r" (segment) : "0" (segment) ); - - return segment; -} - -static inline void i386_set_cr3(unsigned int segment) -{ - asm volatile ( "movl %0,%%cr3" : "=r" (segment) : "0" (segment) ); -} - -/* * IO Port Access Routines */ @@ -479,12 +438,6 @@ typedef struct { page_table_entry pageTableEntry[MAX_ENTRY]; } page_table; -static inline void flush_cache() -{ - /* Would this be better as a macro? */ - asm ("wbinvd"); /* gcc did not like a volatile being on this */ -} - /* C declaration for paging management */ |