Now that EXPORT_SYMBOL can be used from assembly source, move the EXPORT_SYMBOL invocations for the memcpy & memset functions & variants thereof to be alongside their definitions. Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx> --- arch/mips/cavium-octeon/octeon-memcpy.S | 5 +++++ arch/mips/kernel/mips_ksyms.c | 24 ------------------------ arch/mips/lib/memcpy.S | 9 +++++++++ arch/mips/lib/memset.S | 5 +++++ 4 files changed, 19 insertions(+), 24 deletions(-) diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S index 64e08df..7d96d9c 100644 --- a/arch/mips/cavium-octeon/octeon-memcpy.S +++ b/arch/mips/cavium-octeon/octeon-memcpy.S @@ -15,6 +15,7 @@ #include <asm/asm.h> #include <asm/asm-offsets.h> +#include <asm/export.h> #include <asm/regdef.h> #define dst a0 @@ -142,6 +143,7 @@ * t7 is used as a flag to note inatomic mode. */ LEAF(__copy_user_inatomic) +EXPORT_SYMBOL(__copy_user_inatomic) b __copy_user_common li t7, 1 END(__copy_user_inatomic) @@ -154,9 +156,11 @@ LEAF(__copy_user_inatomic) */ .align 5 LEAF(memcpy) /* a0=dst a1=src a2=len */ +EXPORT_SYMBOL(memcpy) move v0, dst /* return value */ __memcpy: FEXPORT(__copy_user) +EXPORT_SYMBOL(__copy_user) li t7, 0 /* not inatomic */ __copy_user_common: /* @@ -459,6 +463,7 @@ s_exc: .align 5 LEAF(memmove) +EXPORT_SYMBOL(memmove) ADD t0, a0, a2 ADD t1, a1, a2 sltu t0, a1, t0 # dst + len <= src -> memcpy diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c index dd65676..c641fd0 100644 --- a/arch/mips/kernel/mips_ksyms.c +++ b/arch/mips/kernel/mips_ksyms.c @@ -17,32 +17,8 @@ #include <asm/fpu.h> #include <asm/msa.h> -extern void *__bzero_kernel(void *__s, size_t __count); -extern void *__bzero(void *__s, size_t __count); - -/* - * String functions - */ -EXPORT_SYMBOL(memset); -EXPORT_SYMBOL(memcpy); -EXPORT_SYMBOL(memmove); - /* * Functions that operate on entire pages. Mostly used by memory management. */ EXPORT_SYMBOL(clear_page); EXPORT_SYMBOL(copy_page); - -/* - * Userspace access stuff. - */ -EXPORT_SYMBOL(__copy_user); -EXPORT_SYMBOL(__copy_user_inatomic); -#ifdef CONFIG_EVA -EXPORT_SYMBOL(__copy_from_user_eva); -EXPORT_SYMBOL(__copy_in_user_eva); -EXPORT_SYMBOL(__copy_to_user_eva); -EXPORT_SYMBOL(__copy_user_inatomic_eva); -EXPORT_SYMBOL(__bzero_kernel); -#endif -EXPORT_SYMBOL(__bzero); diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S index 6c303a9..c3031f1 100644 --- a/arch/mips/lib/memcpy.S +++ b/arch/mips/lib/memcpy.S @@ -31,6 +31,7 @@ #include <asm/asm.h> #include <asm/asm-offsets.h> +#include <asm/export.h> #include <asm/regdef.h> #define dst a0 @@ -622,6 +623,7 @@ SEXC(1) .align 5 LEAF(memmove) +EXPORT_SYMBOL(memmove) ADD t0, a0, a2 ADD t1, a1, a2 sltu t0, a1, t0 # dst + len <= src -> memcpy @@ -674,6 +676,7 @@ LEAF(__rmemcpy) /* a0=dst a1=src a2=len */ * t6 is used as a flag to note inatomic mode. */ LEAF(__copy_user_inatomic) +EXPORT_SYMBOL(__copy_user_inatomic) b __copy_user_common li t6, 1 END(__copy_user_inatomic) @@ -686,9 +689,11 @@ LEAF(__copy_user_inatomic) */ .align 5 LEAF(memcpy) /* a0=dst a1=src a2=len */ +EXPORT_SYMBOL(memcpy) move v0, dst /* return value */ .L__memcpy: FEXPORT(__copy_user) +EXPORT_SYMBOL(__copy_user) li t6, 0 /* not inatomic */ __copy_user_common: /* Legacy Mode, user <-> user */ @@ -704,6 +709,7 @@ __copy_user_common: */ LEAF(__copy_user_inatomic_eva) +EXPORT_SYMBOL(__copy_user_inatomic_eva) b __copy_from_user_common li t6, 1 END(__copy_user_inatomic_eva) @@ -713,6 +719,7 @@ LEAF(__copy_user_inatomic_eva) */ LEAF(__copy_from_user_eva) +EXPORT_SYMBOL(__copy_from_user_eva) li t6, 0 /* not inatomic */ __copy_from_user_common: __BUILD_COPY_USER EVA_MODE USEROP KERNELOP @@ -725,6 +732,7 @@ END(__copy_from_user_eva) */ LEAF(__copy_to_user_eva) +EXPORT_SYMBOL(__copy_to_user_eva) __BUILD_COPY_USER EVA_MODE KERNELOP USEROP END(__copy_to_user_eva) @@ -733,6 +741,7 @@ END(__copy_to_user_eva) */ LEAF(__copy_in_user_eva) +EXPORT_SYMBOL(__copy_in_user_eva) __BUILD_COPY_USER EVA_MODE USEROP USEROP END(__copy_in_user_eva) diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S index 18a1ccd..a145666 100644 --- a/arch/mips/lib/memset.S +++ b/arch/mips/lib/memset.S @@ -10,6 +10,7 @@ */ #include <asm/asm.h> #include <asm/asm-offsets.h> +#include <asm/export.h> #include <asm/regdef.h> #if LONGSIZE == 4 @@ -270,6 +271,7 @@ */ LEAF(memset) +EXPORT_SYMBOL(memset) beqz a1, 1f move v0, a0 /* result */ @@ -285,13 +287,16 @@ LEAF(memset) 1: #ifndef CONFIG_EVA FEXPORT(__bzero) +EXPORT_SYMBOL(__bzero) #else FEXPORT(__bzero_kernel) +EXPORT_SYMBOL(__bzero_kernel) #endif __BUILD_BZERO LEGACY_MODE #ifdef CONFIG_EVA LEAF(__bzero) +EXPORT_SYMBOL(__bzero) __BUILD_BZERO EVA_MODE END(__bzero) #endif -- 2.10.2
