From: Sathvika Vasireddy <sv@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: peterz@infradead.org, npiggin@gmail.com,
linux-kernel@vger.kernel.org, aik@ozlabs.ru, mingo@redhat.com,
sv@linux.ibm.com, rostedt@goodmis.org, jpoimboe@redhat.com,
naveen.n.rao@linux.vnet.ibm.com, mbenes@suse.cz,
chenzhongjin@huawei.com
Subject: [PATCH v3 13/16] objtool: Use macros to define arch specific reloc types
Date: Mon, 12 Sep 2022 13:50:17 +0530 [thread overview]
Message-ID: <20220912082020.226755-14-sv@linux.ibm.com> (raw)
In-Reply-To: <20220912082020.226755-1-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
next prev parent reply other threads:[~2022-09-12 8:30 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 8:20 [PATCH v3 00/16] objtool: Enable and implement --mcount option on powerpc Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 01/16] powerpc: Fix __WARN_FLAGS() for use with Objtool Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 02/16] powerpc: Override __ALIGN and __ALIGN_STR macros Sathvika Vasireddy
2022-09-13 12:03 ` Peter Zijlstra
2022-09-13 12:21 ` Christophe Leroy
2022-09-13 13:15 ` Peter Zijlstra
2022-09-12 8:20 ` [PATCH v3 03/16] powerpc: Fix objtool unannotated intra-function call warnings Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 04/16] powerpc: Curb objtool unannotated intra-function warnings Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 05/16] powerpc: Skip objtool from running on drivers/crypto/vmx/aesp8-ppc.o Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 06/16] powerpc: Fix objtool unannotated intra-function call warnings on PPC32 Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 07/16] powerpc: Skip objtool from running on VDSO files Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 08/16] objtool: Fix SEGFAULT Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 09/16] objtool: Use target file endianness instead of a compiled constant Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 10/16] objtool: Use target file class size " Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 11/16] objtool: Add --mnop as an option to --mcount Sathvika Vasireddy
2022-09-12 18:55 ` kernel test robot
2022-09-15 6:56 ` Naveen N. Rao
2022-09-17 19:12 ` kernel test robot
2022-09-28 0:48 ` [objtool] ca5e2b42c0: kernel_BUG_at_arch/x86/kernel/jump_label.c kernel test robot
2022-09-28 15:44 ` Nathan Chancellor
2022-09-28 19:13 ` Josh Poimboeuf
2022-09-28 20:45 ` Nathan Chancellor
2022-09-12 8:20 ` [PATCH v3 12/16] objtool: Read special sections with alts only when specific options are selected Sathvika Vasireddy
2022-09-12 8:20 ` Sathvika Vasireddy [this message]
2022-09-12 8:20 ` [PATCH v3 14/16] objtool: Add arch specific function arch_ftrace_match() Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 15/16] objtool/powerpc: Enable objtool to be built on ppc Sathvika Vasireddy
2022-09-12 8:20 ` [PATCH v3 16/16] objtool/powerpc: Add --mcount specific implementation Sathvika Vasireddy
2022-09-13 10:00 ` Christophe Leroy
2022-09-13 14:13 ` [PATCH v3 00/16] objtool: Enable and implement --mcount option on powerpc Peter Zijlstra
2022-09-14 0:15 ` Josh Poimboeuf
2022-09-21 9:10 ` Sathvika Vasireddy
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