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Diffstat (limited to 'arch/x86/lib/string_32.c')
-rw-r--r--arch/x86/lib/string_32.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/arch/x86/lib/string_32.c b/arch/x86/lib/string_32.c
index c2c0504a3071..94972e7c094d 100644
--- a/arch/x86/lib/string_32.c
+++ b/arch/x86/lib/string_32.c
@@ -14,25 +14,25 @@
#include <linux/module.h>
#ifdef __HAVE_ARCH_STRCPY
-char *strcpy(char * dest,const char *src)
+char *strcpy(char *dest, const char *src)
{
int d0, d1, d2;
- asm volatile( "1:\tlodsb\n\t"
+ asm volatile("1:\tlodsb\n\t"
"stosb\n\t"
"testb %%al,%%al\n\t"
"jne 1b"
: "=&S" (d0), "=&D" (d1), "=&a" (d2)
- :"0" (src),"1" (dest) : "memory");
+ :"0" (src), "1" (dest) : "memory");
return dest;
}
EXPORT_SYMBOL(strcpy);
#endif
#ifdef __HAVE_ARCH_STRNCPY
-char *strncpy(char * dest,const char *src,size_t count)
+char *strncpy(char *dest, const char *src, size_t count)
{
int d0, d1, d2, d3;
- asm volatile( "1:\tdecl %2\n\t"
+ asm volatile("1:\tdecl %2\n\t"
"js 2f\n\t"
"lodsb\n\t"
"stosb\n\t"
@@ -42,17 +42,17 @@ char *strncpy(char * dest,const char *src,size_t count)
"stosb\n"
"2:"
: "=&S" (d0), "=&D" (d1), "=&c" (d2), "=&a" (d3)
- :"0" (src),"1" (dest),"2" (count) : "memory");
+ :"0" (src), "1" (dest), "2" (count) : "memory");
return dest;
}
EXPORT_SYMBOL(strncpy);
#endif
#ifdef __HAVE_ARCH_STRCAT
-char *strcat(char * dest,const char * src)
+char *strcat(char *dest, const char *src)
{
int d0, d1, d2, d3;
- asm volatile( "repne\n\t"
+ asm volatile("repne\n\t"
"scasb\n\t"
"decl %1\n"
"1:\tlodsb\n\t"
@@ -67,10 +67,10 @@ EXPORT_SYMBOL(strcat);
#endif
#ifdef __HAVE_ARCH_STRNCAT
-char *strncat(char * dest,const char * src,size_t count)
+char *strncat(char *dest, const char *src, size_t count)
{
int d0, d1, d2, d3;
- asm volatile( "repne\n\t"
+ asm volatile("repne\n\t"
"scasb\n\t"
"decl %1\n\t"
"movl %8,%3\n"
@@ -83,7 +83,7 @@ char *strncat(char * dest,const char * src,size_t count)
"2:\txorl %2,%2\n\t"
"stosb"
: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
- : "0" (src),"1" (dest),"2" (0),"3" (0xffffffffu), "g" (count)
+ : "0" (src), "1" (dest), "2" (0), "3" (0xffffffffu), "g" (count)
: "memory");
return dest;
}
@@ -91,11 +91,11 @@ EXPORT_SYMBOL(strncat);
#endif
#ifdef __HAVE_ARCH_STRCMP
-int strcmp(const char * cs,const char * ct)
+int strcmp(const char *cs, const char *ct)
{
int d0, d1;
int res;
- asm volatile( "1:\tlodsb\n\t"
+ asm volatile("1:\tlodsb\n\t"
"scasb\n\t"
"jne 2f\n\t"
"testb %%al,%%al\n\t"
@@ -106,7 +106,7 @@ int strcmp(const char * cs,const char * ct)
"orb $1,%%al\n"
"3:"
:"=a" (res), "=&S" (d0), "=&D" (d1)
- :"1" (cs),"2" (ct)
+ :"1" (cs), "2" (ct)
:"memory");
return res;
}
@@ -114,11 +114,11 @@ EXPORT_SYMBOL(strcmp);
#endif
#ifdef __HAVE_ARCH_STRNCMP
-int strncmp(const char * cs,const char * ct,size_t count)
+int strncmp(const char *cs, const char *ct, size_t count)
{
int res;
int d0, d1, d2;
- asm volatile( "1:\tdecl %3\n\t"
+ asm volatile("1:\tdecl %3\n\t"
"js 2f\n\t"
"lodsb\n\t"
"scasb\n\t"
@@ -131,7 +131,7 @@ int strncmp(const char * cs,const char * ct,size_t count)
"orb $1,%%al\n"
"4:"
:"=a" (res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
- :"1" (cs),"2" (ct),"3" (count)
+ :"1" (cs), "2" (ct), "3" (count)
:"memory");
return res;
}
@@ -139,11 +139,11 @@ EXPORT_SYMBOL(strncmp);
#endif
#ifdef __HAVE_ARCH_STRCHR
-char *strchr(const char * s, int c)
+char *strchr(const char *s, int c)
{
int d0;
- char * res;
- asm volatile( "movb %%al,%%ah\n"
+ char *res;
+ asm volatile("movb %%al,%%ah\n"
"1:\tlodsb\n\t"
"cmpb %%ah,%%al\n\t"
"je 2f\n\t"
@@ -153,7 +153,7 @@ char *strchr(const char * s, int c)
"2:\tmovl %1,%0\n\t"
"decl %0"
:"=a" (res), "=&S" (d0)
- :"1" (s),"0" (c)
+ :"1" (s), "0" (c)
:"memory");
return res;
}
@@ -161,16 +161,16 @@ EXPORT_SYMBOL(strchr);
#endif
#ifdef __HAVE_ARCH_STRLEN
-size_t strlen(const char * s)
+size_t strlen(const char *s)
{
int d0;
int res;
- asm volatile( "repne\n\t"
+ asm volatile("repne\n\t"
"scasb\n\t"
"notl %0\n\t"
"decl %0"
:"=c" (res), "=&D" (d0)
- :"1" (s),"a" (0), "0" (0xffffffffu)
+ :"1" (s), "a" (0), "0" (0xffffffffu)
:"memory");
return res;
}
@@ -178,19 +178,19 @@ EXPORT_SYMBOL(strlen);
#endif
#ifdef __HAVE_ARCH_MEMCHR
-void *memchr(const void *cs,int c,size_t count)
+void *memchr(const void *cs, int c, size_t count)
{
int d0;
void *res;
if (!count)
return NULL;
- asm volatile( "repne\n\t"
+ asm volatile("repne\n\t"
"scasb\n\t"
"je 1f\n\t"
"movl $1,%0\n"
"1:\tdecl %0"
:"=D" (res), "=&c" (d0)
- :"a" (c),"0" (cs),"1" (count)
+ :"a" (c), "0" (cs), "1" (count)
:"memory");
return res;
}
@@ -198,7 +198,7 @@ EXPORT_SYMBOL(memchr);
#endif
#ifdef __HAVE_ARCH_MEMSCAN
-void *memscan(void * addr, int c, size_t size)
+void *memscan(void *addr, int c, size_t size)
{
if (!size)
return addr;
@@ -219,7 +219,7 @@ size_t strnlen(const char *s, size_t count)
{
int d0;
int res;
- asm volatile( "movl %2,%0\n\t"
+ asm volatile("movl %2,%0\n\t"
"jmp 2f\n"
"1:\tcmpb $0,(%0)\n\t"
"je 3f\n\t"
@@ -229,7 +229,7 @@ size_t strnlen(const char *s, size_t count)
"jne 1b\n"
"3:\tsubl %2,%0"
:"=a" (res), "=&d" (d0)
- :"c" (s),"1" (count)
+ :"c" (s), "1" (count)
:"memory");
return res;
}