diff options
author | Roland McGrath <roland@gnu.org> | 2004-01-14 22:28:30 +0000 |
---|---|---|
committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-06-18 00:15:24 +0200 |
commit | 3574e6d2024f5d8d0a0a78ce7785eda92571a81e (patch) | |
tree | 33e86bfe6cddb99f51b99440e63c10ef2c0b4aac /linux | |
parent | 69e15247bf8b82792b7c1d041ae5babb63a63862 (diff) |
2004-01-15 Alfred M. Szmidt <ams@kemisten.nu>
* linux/dev/include/asm-i386/string.h (memscan): Don't use
multi-line string literals for asm().
* linux/dev/include/asm-i386/segment.h (__generic_memcpy_tofs)
(__generic_memcpy_fromfs): Likewise.
* i386/i386/proc_reg.h (flush_instr_queue): Likewise.
* i386/i386/gdt.c (gdt_init): Likewise.
Diffstat (limited to 'linux')
-rw-r--r-- | linux/dev/include/asm-i386/segment.h | 72 | ||||
-rw-r--r-- | linux/dev/include/asm-i386/string.h | 10 |
2 files changed, 41 insertions, 41 deletions
diff --git a/linux/dev/include/asm-i386/segment.h b/linux/dev/include/asm-i386/segment.h index db06caa..d3f6d27 100644 --- a/linux/dev/include/asm-i386/segment.h +++ b/linux/dev/include/asm-i386/segment.h @@ -96,24 +96,24 @@ static inline unsigned long __get_user(const void * y, int size) static inline void __generic_memcpy_tofs(void * to, const void * from, unsigned long n) { __asm__ volatile - (" cld - push %%es - push %%fs - cmpl $3,%0 - pop %%es - jbe 1f - movl %%edi,%%ecx - negl %%ecx - andl $3,%%ecx - subl %%ecx,%0 - rep; movsb - movl %0,%%ecx - shrl $2,%%ecx - rep; movsl - andl $3,%0 - 1: movl %0,%%ecx - rep; movsb - pop %%es" + ("cld\n" + "push %%es\n" + "push %%fs\n" + "cmpl $3,%0\n" + "pop %%es\n" + "jbe 1f\n" + "movl %%edi,%%ecx\n" + "negl %%ecx\n" + "andl $3,%%ecx\n" + "subl %%ecx,%0\n" + "rep; movsb\n" + "movl %0,%%ecx\n" + "shrl $2,%%ecx\n" + "rep; movsl\n" + "andl $3,%0\n" + "1: movl %0,%%ecx\n" + "rep; movsb\n" + "pop %%es\n" :"=abd" (n) :"0" (n),"D" ((long) to),"S" ((long) from) :"cx","di","si"); @@ -184,24 +184,24 @@ __asm__("cld\n\t" \ static inline void __generic_memcpy_fromfs(void * to, const void * from, unsigned long n) { - __asm__ volatile - (" cld - cmpl $3,%0 - jbe 1f - movl %%edi,%%ecx - negl %%ecx - andl $3,%%ecx - subl %%ecx,%0 - fs; rep; movsb - movl %0,%%ecx - shrl $2,%%ecx - fs; rep; movsl - andl $3,%0 - 1: movl %0,%%ecx - fs; rep; movsb" - :"=abd" (n) - :"0" (n),"D" ((long) to),"S" ((long) from) - :"cx","di","si", "memory"); + __asm__ volatile + ("cld\n" + "cmpl $3,%0\n" + "jbe 1f\n" + "movl %%edi,%%ecx\n" + "negl %%ecx\n" + "andl $3,%%ecx\n" + "subl %%ecx,%0\n" + "fs; rep; movsb\n" + "movl %0,%%ecx\n" + "shrl $2,%%ecx\n" + "fs; rep; movsl\n" + "andl $3,%0\n" + "1:movl %0,%%ecx\n" + "fs; rep; movsb\n" + :"=abd" (n) + :"0" (n),"D" ((long) to),"S" ((long) from) + :"cx","di","si", "memory"); } static inline void __constant_memcpy_fromfs(void * to, const void * from, unsigned long n) diff --git a/linux/dev/include/asm-i386/string.h b/linux/dev/include/asm-i386/string.h index 8417d4a..bdb7545 100644 --- a/linux/dev/include/asm-i386/string.h +++ b/linux/dev/include/asm-i386/string.h @@ -473,11 +473,11 @@ extern inline void * memscan(void * addr, int c, size_t size) { if (!size) return addr; - __asm__("cld - repnz; scasb - jnz 1f - dec %%edi -1: " + __asm__("cld\n" + "repnz; scasb\n" + "jnz 1f\n" + "dec %%edi\n" + "1:\n" : "=D" (addr), "=c" (size) : "0" (addr), "1" (size), "a" (c)); return addr; |