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Remove unused x86.h definitions

This commit is contained in:
Austin Clements 2011-09-02 14:52:13 -04:00
parent dd4438b4fe
commit 30c1901a5a
1 changed files with 0 additions and 62 deletions
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62
x86.h
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@ -105,46 +105,6 @@ loadgs(ushort v)
asm volatile("movw %0, %%gs" : : "r" (v)); asm volatile("movw %0, %%gs" : : "r" (v));
} }
static inline void
loadfs(ushort v)
{
__asm volatile("movw %0, %%fs" : : "r" (v));
}
static inline void
loades(ushort v)
{
__asm volatile("movw %0, %%es" : : "r" (v));
}
static inline void
loadds(ushort v)
{
__asm volatile("movw %0, %%ds" : : "r" (v));
}
static inline void
loadss(ushort v)
{
__asm volatile("movw %0, %%ss" : : "r" (v));
}
static inline uint
rebp(void)
{
uint val;
asm volatile("movl %%ebp,%0" : "=r" (val));
return val;
}
static inline uint
resp(void)
{
uint val;
asm volatile("movl %%esp,%0" : "=r" (val));
return val;
}
static inline void static inline void
cli(void) cli(void)
{ {
@ -170,20 +130,6 @@ xchg(volatile uint *addr, uint newval)
return result; return result;
} }
static inline void
lcr0(uint val)
{
asm volatile("movl %0,%%cr0" : : "r" (val));
}
static inline uint
rcr0(void)
{
uint val;
asm volatile("movl %%cr0,%0" : "=r" (val));
return val;
}
static inline uint static inline uint
rcr2(void) rcr2(void)
{ {
@ -198,14 +144,6 @@ lcr3(uint val)
asm volatile("movl %0,%%cr3" : : "r" (val)); asm volatile("movl %0,%%cr3" : : "r" (val));
} }
static inline uint
rcr3(void)
{
uint val;
asm volatile("movl %%cr3,%0" : "=r" (val));
return val;
}
//PAGEBREAK: 36 //PAGEBREAK: 36
// Layout of the trap frame built on the stack by the // Layout of the trap frame built on the stack by the
// hardware and by trapasm.S, and passed to trap(). // hardware and by trapasm.S, and passed to trap().