diff options
| -rw-r--r-- | arch/x86/boot/bioscall.S | 4 | ||||
| -rw-r--r-- | arch/x86/boot/boot.h | 4 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/string.c | 8 | ||||
| -rw-r--r-- | arch/x86/boot/copy.S | 8 | ||||
| -rw-r--r-- | arch/x86/boot/header.S | 2 | ||||
| -rw-r--r-- | arch/x86/boot/string.c | 2 | ||||
| -rw-r--r-- | arch/x86/boot/video.c | 2 |
7 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86/boot/bioscall.S b/arch/x86/boot/bioscall.S index aa9b96457584..cf4a6155714e 100644 --- a/arch/x86/boot/bioscall.S +++ b/arch/x86/boot/bioscall.S @@ -32,7 +32,7 @@ intcall: movw %dx, %si movw %sp, %di movw $11, %cx - rep; movsl + rep movsl /* Pop full state from the stack */ popal @@ -67,7 +67,7 @@ intcall: jz 4f movw %sp, %si movw $11, %cx - rep; movsl + rep movsl 4: addw $44, %sp /* Restore state and return */ diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 38f17a1e1e36..f3771a6373c7 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -155,14 +155,14 @@ static inline void wrgs32(u32 v, addr_t addr) static inline bool memcmp_fs(const void *s1, addr_t s2, size_t len) { bool diff; - asm volatile("fs; repe; cmpsb" CC_SET(nz) + asm volatile("fs repe cmpsb" CC_SET(nz) : CC_OUT(nz) (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } static inline bool memcmp_gs(const void *s1, addr_t s2, size_t len) { bool diff; - asm volatile("gs; repe; cmpsb" CC_SET(nz) + asm volatile("gs repe cmpsb" CC_SET(nz) : CC_OUT(nz) (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } diff --git a/arch/x86/boot/compressed/string.c b/arch/x86/boot/compressed/string.c index 81fc1eaa3229..9af19d9614cb 100644 --- a/arch/x86/boot/compressed/string.c +++ b/arch/x86/boot/compressed/string.c @@ -15,9 +15,9 @@ static void *____memcpy(void *dest, const void *src, size_t n) { int d0, d1, d2; asm volatile( - "rep ; movsl\n\t" + "rep movsl\n\t" "movl %4,%%ecx\n\t" - "rep ; movsb\n\t" + "rep movsb" : "=&c" (d0), "=&D" (d1), "=&S" (d2) : "0" (n >> 2), "g" (n & 3), "1" (dest), "2" (src) : "memory"); @@ -29,9 +29,9 @@ static void *____memcpy(void *dest, const void *src, size_t n) { long d0, d1, d2; asm volatile( - "rep ; movsq\n\t" + "rep movsq\n\t" "movq %4,%%rcx\n\t" - "rep ; movsb\n\t" + "rep movsb" : "=&c" (d0), "=&D" (d1), "=&S" (d2) : "0" (n >> 3), "g" (n & 7), "1" (dest), "2" (src) : "memory"); diff --git a/arch/x86/boot/copy.S b/arch/x86/boot/copy.S index 6afd05e819d2..3973a67cd04e 100644 --- a/arch/x86/boot/copy.S +++ b/arch/x86/boot/copy.S @@ -22,10 +22,10 @@ SYM_FUNC_START_NOALIGN(memcpy) movw %dx, %si pushw %cx shrw $2, %cx - rep; movsl + rep movsl popw %cx andw $3, %cx - rep; movsb + rep movsb popw %di popw %si retl @@ -38,10 +38,10 @@ SYM_FUNC_START_NOALIGN(memset) imull $0x01010101,%eax pushw %cx shrw $2, %cx - rep; stosl + rep stosl popw %cx andw $3, %cx - rep; stosb + rep stosb popw %di retl SYM_FUNC_END(memset) diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index b5c79f43359b..9cb91421b4e4 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -585,7 +585,7 @@ start_of_setup: xorl %eax, %eax subw %di, %cx shrw $2, %cx - rep; stosl + rep stosl # Jump to C code (should not return) calll main diff --git a/arch/x86/boot/string.c b/arch/x86/boot/string.c index 84f7a883ce1e..f35369bb14c5 100644 --- a/arch/x86/boot/string.c +++ b/arch/x86/boot/string.c @@ -32,7 +32,7 @@ int memcmp(const void *s1, const void *s2, size_t len) { bool diff; - asm("repe; cmpsb" CC_SET(nz) + asm("repe cmpsb" CC_SET(nz) : CC_OUT(nz) (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index f2e96905b3fe..0641c8c46aee 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -292,7 +292,7 @@ static void restore_screen(void) "shrw %%cx ; " "jnc 1f ; " "stosw \n\t" - "1: rep;stosl ; " + "1: rep stosl ; " "popw %%es" : "+D" (dst), "+c" (npad) : "bdS" (video_segment), |