diff options
Diffstat (limited to 'include/x86/ops.h')
| -rw-r--r-- | include/x86/ops.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/include/x86/ops.h b/include/x86/ops.h index 97ecdd6..81167a1 100644 --- a/include/x86/ops.h +++ b/include/x86/ops.h @@ -54,7 +54,6 @@ static inline void movsb(void *dst, const void *src, uint32_t len) OPSINLINED : : "memory"); } - static inline void movsw(void *dst, const void *src, uint32_t len) OPSINLINED { __asm__ __volatile__("cld; rep movsw" @@ -62,7 +61,6 @@ static inline void movsw(void *dst, const void *src, uint32_t len) OPSINLINED : : "memory"); } - static inline void movsl(void *dst, const void *src, uint32_t len) OPSINLINED { __asm__ __volatile__("cld; rep movsl" @@ -70,7 +68,6 @@ static inline void movsl(void *dst, const void *src, uint32_t len) OPSINLINED : : "memory"); } - static inline void movsq(void *dst, const void *src, uint32_t len) OPSINLINED { __asm__ __volatile__("cld; rep movsq" @@ -97,7 +94,6 @@ static inline void stosb(void *dst, uint8_t val, uint32_t len) OPSINLINED : "0"(dst), "1"(len), "a"(val) : "memory", "cc"); } - static inline void stosw(void *dst, uint16_t val, uint32_t len) OPSINLINED { __asm__ __volatile__("cld; rep stos2" @@ -105,7 +101,6 @@ static inline void stosw(void *dst, uint16_t val, uint32_t len) OPSINLINED : "0"(dst), "1"(len), "a"(val) : "memory", "cc"); } - static inline void stosl(void *dst, uint32_t val, uint32_t len) OPSINLINED { __asm__ __volatile__("cld; rep stosl" @@ -134,42 +129,36 @@ static inline uint32_t r_cr0(void) OPSINLINED __asm__ __volatile__("movl %%cr0,%0" : "=r"(val)); return val; } - static inline uint32_t r_cr2(void) OPSINLINED { uint32_t val; __asm__ __volatile__("movl %%cr2,%0" : "=r"(val)); return val; } - static inline uint32_t r_cr3(void) OPSINLINED { uint32_t val; __asm__ __volatile__("movl %%cr3,%0" : "=r"(val)); return val; } - static inline uint32_t r_cr4(void) OPSINLINED { uint32_t val; __asm__ __volatile__("movl %%cr4,%0" : "=r"(val)); return val; } - static inline uint32_t r_eflags(void) OPSINLINED { uint32_t val; __asm__ __volatile__("pushfl; popl %0" : "=r"(val)); return val; } - static inline uint32_t r_ebp(void) OPSINLINED { uint32_t val; __asm__ __volatile__("movl %%ebp,%0" : "=r"(val)); return val; } - static inline uint32_t r_esp(void) OPSINLINED { uint32_t val; @@ -188,22 +177,18 @@ static inline void w_cr0(uint32_t val) OPSINLINED { __asm__ __volatile__("movl %0,%%cr0" : : "r"(val)); } - static inline void w_cr2(uint32_t val) OPSINLINED { __asm__ __volatile__("movl %0,%%cr2" : : "r"(val)); } - static inline void w_cr3(uint32_t val) OPSINLINED { __asm__ __volatile__("movl %0,%%cr3" : : "r"(val)); } - static inline void w_cr4(uint32_t val) OPSINLINED { __asm__ __volatile__("movl %0,%%cr4" : : "r"(val)); } - static inline void w_eflags(uint32_t eflags) OPSINLINED { __asm__ __volatile__("pushl %0; popfl" : : "r"(eflags)); @@ -222,7 +207,6 @@ static inline void w_gdt(void *addr) OPSINLINED { __asm__ __volatile__("lgdt (%0)" : : "r"(addr)); } - static inline void w_idt(void *addr) OPSINLINED { __asm__ __volatile__("lidt (%0)" : : "r"(addr)); @@ -246,7 +230,6 @@ static inline void cpuid(uint32_t op, uint32_t *ap, uint32_t *bp, uint32_t *cp, __asm__ __volatile__("cpuid" : "=a"(eax), "=b"(ebx), "=c"(ecx), "=d"(edx) : "a"(op)); - if (ap) *ap = eax; if (bp) @@ -308,14 +291,12 @@ static inline uint8_t inb(int port) OPSINLINED __asm__ __volatile__("inb %w1,%0" : "=a"(data) : "d"(port)); return data; } - static inline uint16_t inw(int port) OPSINLINED { uint16_t data; __asm__ __volatile__("inw %w1,%0" : "=a"(data) : "d"(port)); return data; } - static inline uint32_t inl(int port) OPSINLINED { uint32_t data; @@ -339,12 +320,10 @@ static inline void outb(int port, uint8_t data) OPSINLINED { __asm__ __volatile__("outb %0,%w1" : : "a"(data), "d"(port)); } - static inline void outw(int port, uint16_t data) OPSINLINED { __asm__ __volatile__("outw %0,%w1" : : "a"(data), "d"(port)); } - static inline void outl(int port, uint32_t data) OPSINLINED { __asm__ __volatile__("outl %0,%w1" : : "a"(data), "d"(port)); |