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yaml
---
r: 23806
b: refs/heads/master
c: 6edfba1
h: refs/heads/master
v: v3
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Andi Kleen authored and Linus Torvalds committed Mar 25, 2006
1 parent 484b3a3 commit 31ae968
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Showing 4 changed files with 8 additions and 17 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 681558fdb5848f0a6dc248108f0f7323f7380857
refs/heads/master: 6edfba1b33c701108717f4e036320fc39abe1912
3 changes: 1 addition & 2 deletions trunk/Makefile
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Expand Up @@ -306,8 +306,7 @@ LINUXINCLUDE := -Iinclude \
CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)

CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-ffreestanding
-fno-strict-aliasing -fno-common
AFLAGS := -D__ASSEMBLY__

# Read KERNELRELEASE from .kernelrelease (if it exists)
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3 changes: 3 additions & 0 deletions trunk/arch/i386/Makefile
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Expand Up @@ -39,6 +39,9 @@ include $(srctree)/arch/i386/Makefile.cpu

cflags-$(CONFIG_REGPARM) += -mregparm=3

# temporary until string.h is fixed
cflags-y += -ffreestanding

# Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use
# a lot more stack due to the lack of sharing of stacklots:
CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
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17 changes: 3 additions & 14 deletions trunk/include/asm-x86_64/string.h
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Expand Up @@ -40,26 +40,15 @@ extern void *__memcpy(void *to, const void *from, size_t len);


#define __HAVE_ARCH_MEMSET
#define memset __builtin_memset
void *memset(void *s, int c, size_t n);

#define __HAVE_ARCH_MEMMOVE
void * memmove(void * dest,const void *src,size_t count);

/* Use C out of line version for memcmp */
#define memcmp __builtin_memcmp
int memcmp(const void * cs,const void * ct,size_t count);

/* out of line string functions use always C versions */
#define strlen __builtin_strlen
size_t strlen(const char * s);

#define strcpy __builtin_strcpy
char * strcpy(char * dest,const char *src);

#define strcat __builtin_strcat
char * strcat(char * dest, const char * src);

#define strcmp __builtin_strcmp
char *strcpy(char * dest,const char *src);
char *strcat(char * dest, const char * src);
int strcmp(const char * cs,const char * ct);

#endif /* __KERNEL__ */
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