[PATCH] arm: LLVMLinux: Provide __aeabi_* symbols which are needed for clang
From: Behan Webster These symbols are required when compiling the Linux kernel for arch ARM with clang. Author: Mark Charlebois Signed-off-by: Mark Charlebois Signed-off-by: Behan Webster --- arch/arm/lib/Makefile | 4 arch/arm/lib/eabi.c | 32 2 files changed, 36 insertions(+) create mode 100644 arch/arm/lib/eabi.c diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 0573faa..b585fcf 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -15,6 +15,10 @@ lib-y:= backtrace.o changebit.o csumipv6.o csumpartial.o \ io-readsb.o io-writesb.o io-readsl.o io-writesl.o \ call_with_stack.o bswapsdi2.o +ifeq ($(COMPILER),clang) +lib-y += eabi.o +endif + mmu-y := clear_user.o copy_page.o getuser.o putuser.o # the code in uaccess.S is not preemption safe and diff --git a/arch/arm/lib/eabi.c b/arch/arm/lib/eabi.c new file mode 100644 index 000..41b27b2 --- /dev/null +++ b/arch/arm/lib/eabi.c @@ -0,0 +1,32 @@ +/* + * linux/lib/eabi.c + * + * Copyright (C) 2012 Mark Charlebois + */ + +/* + * EABI routines + */ + +#include +#include +#include +#include + +void __aeabi_memcpy(void *dest, const void *src, size_t n) +{ + (void)memcpy(dest, src, n); +} +EXPORT_SYMBOL(__aeabi_memcpy); + +void __aeabi_memmove(void *dest, const void *src, size_t n) +{ + (void)memmove(dest, src, n); +} +EXPORT_SYMBOL(__aeabi_memmove); + +void __aeabi_memset(void *s, size_t n, int c) +{ + (void)memset(s, c, n); +} +EXPORT_SYMBOL(__aeabi_memset); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] arm: LLVMLinux: Provide __aeabi_* symbols which are needed for clang
From: Behan Webster beh...@converseincode.com These symbols are required when compiling the Linux kernel for arch ARM with clang. Author: Mark Charlebois charl...@gmail.com Signed-off-by: Mark Charlebois charl...@gmail.com Signed-off-by: Behan Webster beh...@converseincode.com --- arch/arm/lib/Makefile | 4 arch/arm/lib/eabi.c | 32 2 files changed, 36 insertions(+) create mode 100644 arch/arm/lib/eabi.c diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 0573faa..b585fcf 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -15,6 +15,10 @@ lib-y:= backtrace.o changebit.o csumipv6.o csumpartial.o \ io-readsb.o io-writesb.o io-readsl.o io-writesl.o \ call_with_stack.o bswapsdi2.o +ifeq ($(COMPILER),clang) +lib-y += eabi.o +endif + mmu-y := clear_user.o copy_page.o getuser.o putuser.o # the code in uaccess.S is not preemption safe and diff --git a/arch/arm/lib/eabi.c b/arch/arm/lib/eabi.c new file mode 100644 index 000..41b27b2 --- /dev/null +++ b/arch/arm/lib/eabi.c @@ -0,0 +1,32 @@ +/* + * linux/lib/eabi.c + * + * Copyright (C) 2012 Mark Charlebois + */ + +/* + * EABI routines + */ + +#include linux/types.h +#include linux/string.h +#include linux/ctype.h +#include linux/export.h + +void __aeabi_memcpy(void *dest, const void *src, size_t n) +{ + (void)memcpy(dest, src, n); +} +EXPORT_SYMBOL(__aeabi_memcpy); + +void __aeabi_memmove(void *dest, const void *src, size_t n) +{ + (void)memmove(dest, src, n); +} +EXPORT_SYMBOL(__aeabi_memmove); + +void __aeabi_memset(void *s, size_t n, int c) +{ + (void)memset(s, c, n); +} +EXPORT_SYMBOL(__aeabi_memset); -- 1.9.1 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/