From: Guo Ren <[email protected]> C-SKY historically used 39, the same value as MCORE, from which the architecture was derived.
C-SKY binutils support both EM_CSKY and EM_CSKY_OLD, confirmed by binutils:include/elf/common.h Signed-off-by: Guo Ren <[email protected]> --- arch/csky/include/asm/elf.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/csky/include/asm/elf.h b/arch/csky/include/asm/elf.h index d6dbc00..e1ec558 100644 --- a/arch/csky/include/asm/elf.h +++ b/arch/csky/include/asm/elf.h @@ -8,6 +8,7 @@ #include <abi/regdef.h> #define ELF_ARCH EM_CSKY +#define EM_CSKY_OLD 39 /* CSKY Relocations */ #define R_CSKY_NONE 0 @@ -43,7 +44,8 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; /* * This is used to ensure we don't load something for the wrong architecture. */ -#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) +#define elf_check_arch(x) (((x)->e_machine == ELF_ARCH) || \ + ((x)->e_machine == EM_CSKY_OLD)) /* * These are used to set parameters in the core dumps. -- 2.7.4
