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authorZong Li <zong@andestech.com>2018-06-25 16:49:39 +0800
committerPalmer Dabbelt <palmer@sifive.com>2018-07-04 13:54:08 -0700
commitc480d8911fda96a0f37634bd4dc4e2c8a87c38da (patch)
tree0396bb93f7a592b5bd5c436d777be4d714a7f573 /arch
parent8f79125d285d2d71ed110e875754942256efa51d (diff)
downloadlinux-c480d8911fda96a0f37634bd4dc4e2c8a87c38da.tar.bz2
RISC-V: Add definiion of extract symbol's index and type for 32-bit
Use generic marco to get the index and type of symbol. Signed-off-by: Zong Li <zong@andestech.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/riscv/include/uapi/asm/elf.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/riscv/include/uapi/asm/elf.h b/arch/riscv/include/uapi/asm/elf.h
index 5cae4c30cd8e..1e0dfc36aab9 100644
--- a/arch/riscv/include/uapi/asm/elf.h
+++ b/arch/riscv/include/uapi/asm/elf.h
@@ -21,8 +21,13 @@ typedef struct user_regs_struct elf_gregset_t;
typedef union __riscv_fp_state elf_fpregset_t;
-#define ELF_RISCV_R_SYM(r_info) ((r_info) >> 32)
-#define ELF_RISCV_R_TYPE(r_info) ((r_info) & 0xffffffff)
+#if __riscv_xlen == 64
+#define ELF_RISCV_R_SYM(r_info) ELF64_R_SYM(r_info)
+#define ELF_RISCV_R_TYPE(r_info) ELF64_R_TYPE(r_info)
+#else
+#define ELF_RISCV_R_SYM(r_info) ELF32_R_SYM(r_info)
+#define ELF_RISCV_R_TYPE(r_info) ELF32_R_TYPE(r_info)
+#endif
/*
* RISC-V relocation types