Subject: [PATCH v2 13/16] objtool: Use macros to define arch specific reloc types

From: Sathvika Vasireddy <[email-masked]>
Date: Mon, 29 Aug 2022 11:22:20 +0530

Make relocation types architecture specific.

Signed-off-by: Sathvika Vasireddy <[email-masked]>
---
 tools/objtool/arch/x86/include/arch/elf.h | 2 ++
 tools/objtool/check.c                     | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/objtool/arch/x86/include/arch/elf.h b/tools/objtool/arch/x86/include/arch/elf.h
index 69cc4264b28a..ac14987cf687 100644
--- a/tools/objtool/arch/x86/include/arch/elf.h
+++ b/tools/objtool/arch/x86/include/arch/elf.h
@@ -2,5 +2,7 @@
 #define _OBJTOOL_ARCH_ELF
 
 #define R_NONE R_X86_64_NONE
+#define R_ABS64 R_X86_64_64
+#define R_ABS32 R_X86_64_32
 
 #endif /* _OBJTOOL_ARCH_ELF */
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 5298a143ceac..f1d055467926 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -883,7 +883,7 @@ static int create_mcount_loc_sections(struct objtool_file *file)
 		memset(loc, 0, addrsize);
 
 		if (elf_add_reloc_to_insn(file->elf, sec, idx,
-					  R_X86_64_64,
+					  addrsize == sizeof(u64) ? R_ABS64 : R_ABS32,
 					  insn->sec, insn->offset))
 			return -1;
 
-- 
2.31.1