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From: Sathvika Vasireddy <sv@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: jpoimboe@redhat.com, peterz@infradead.org,
	linux-kernel@vger.kernel.org, aik@ozlabs.ru, mpe@ellerman.id.au,
	mingo@redhat.com, christophe.leroy@csgroup.eu,
	rostedt@goodmis.org, mbenes@suse.cz, npiggin@gmail.com,
	chenzhongjin@huawei.com, naveen.n.rao@linux.vnet.ibm.com,
	sv@linux.ibm.com
Subject: [PATCH v4 13/16] objtool: Use macros to define arch specific reloc types
Date: Sun,  2 Oct 2022 16:12:37 +0530	[thread overview]
Message-ID: <20221002104240.1316480-14-sv@linux.ibm.com> (raw)
In-Reply-To: <20221002104240.1316480-1-sv@linux.ibm.com>

Make relocation types architecture specific.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
---
 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 c6457dac6d58..35bcd4f90acd 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -885,7 +885,7 @@ 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


  parent reply	other threads:[~2022-10-02 10:46 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-02 10:42 [PATCH v4 00/16] objtool: Enable and implement --mcount option on powerpc Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 01/16] powerpc: Fix __WARN_FLAGS() for use with Objtool Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 02/16] powerpc: Override __ALIGN and __ALIGN_STR macros Sathvika Vasireddy
2022-10-02 17:41   ` Christophe Leroy
2022-10-02 10:42 ` [PATCH v4 03/16] powerpc: Fix objtool unannotated intra-function call warnings Sathvika Vasireddy
2022-10-10 11:34   ` Naveen N. Rao
2022-10-02 10:42 ` [PATCH v4 04/16] powerpc: Curb objtool unannotated intra-function warnings Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 05/16] powerpc: Skip objtool from running on drivers/crypto/vmx/aesp8-ppc.o Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 06/16] powerpc: Fix objtool unannotated intra-function call warnings on PPC32 Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 07/16] powerpc: Skip objtool from running on VDSO files Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 08/16] objtool: Fix SEGFAULT Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 09/16] objtool: Use target file endianness instead of a compiled constant Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 10/16] objtool: Use target file class size " Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 11/16] objtool: Add --mnop as an option to --mcount Sathvika Vasireddy
2022-10-02 17:40   ` Christophe Leroy
2022-10-10 11:37   ` Naveen N. Rao
2022-10-11 20:33     ` Josh Poimboeuf
2022-10-12 13:47       ` Naveen N. Rao
2022-10-02 10:42 ` [PATCH v4 12/16] objtool: Read special sections with alts only when specific options are selected Sathvika Vasireddy
2022-10-02 17:42   ` Christophe Leroy
2022-10-02 10:42 ` Sathvika Vasireddy [this message]
2022-10-02 10:42 ` [PATCH v4 14/16] objtool: Add arch specific function arch_ftrace_match() Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 15/16] objtool/powerpc: Enable objtool to be built on ppc Sathvika Vasireddy
2022-10-02 10:42 ` [PATCH v4 16/16] objtool/powerpc: Add --mcount specific implementation Sathvika Vasireddy
2022-10-02 17:42   ` Christophe Leroy
2022-10-10 11:49 ` [PATCH v4 00/16] objtool: Enable and implement --mcount option on powerpc Naveen N. Rao
     [not found]   ` <notmuch-sha1-66fb111b87471c685a53b80a0502d959f90d07a7>
2022-10-13  0:05     ` Josh Poimboeuf
2022-10-13  3:40       ` Naveen N. Rao

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