Most of the Elf macros automatically select the correct Elf type, this
converts the one explicit Elf64 usage to depend on XLEN.
Signed-off-by: Palmer Dabbelt <[email protected]>
---
arch/riscv/kernel/elf_kexec.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c
index 9cb85095fd45..4532e3cf17a5 100644
--- a/arch/riscv/kernel/elf_kexec.c
+++ b/arch/riscv/kernel/elf_kexec.c
@@ -342,6 +342,12 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf,
#define CLEAN_IMM(type, x) \
((~ENCODE_##type##_IMM((uint64_t)(-1))) & (x))
+#if __riscv_xlen == 32
+#define ELFN(T) ELF32 ## T
+#else
+#define ELFN(T) ELF64 ## T
+#endif
+
int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
Elf_Shdr *section,
const Elf_Shdr *relsec,
@@ -367,7 +373,7 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
void *loc; /* tmp location to modify */
sym = (void *)pi->ehdr + symtab->sh_offset;
- sym += ELF64_R_SYM(relas[i].r_info);
+ sym += ELFN(_R_SYM)(relas[i].r_info);
if (sym->st_name)
name = strtab + sym->st_name;
--
2.34.1