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, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/16] objtool: Use macros to define arch specific reloc types
Date: Mon, 8 Aug 2022 17:19:05 +0530 [thread overview]
Message-ID: <20220808114908.240813-14-sv@linux.ibm.com> (raw)
In-Reply-To: <20220808114908.240813-1-sv@linux.ibm.com>
Make relocation types architecture specific.
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 36f367da4752..2f1da8dbfce9 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
WARNING: multiple messages have this Message-ID (diff)
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, linux-arm-kernel@lists.infradead.org,
naveen.n.rao@linux.vnet.ibm.com, sv@linux.ibm.com
Subject: [PATCH 13/16] objtool: Use macros to define arch specific reloc types
Date: Mon, 8 Aug 2022 17:19:05 +0530 [thread overview]
Message-ID: <20220808114908.240813-14-sv@linux.ibm.com> (raw)
In-Reply-To: <20220808114908.240813-1-sv@linux.ibm.com>
Make relocation types architecture specific.
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 36f367da4752..2f1da8dbfce9 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
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
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, linux-arm-kernel@lists.infradead.org,
naveen.n.rao@linux.vnet.ibm.com, sv@linux.ibm.com
Subject: [PATCH 13/16] objtool: Use macros to define arch specific reloc types
Date: Mon, 8 Aug 2022 17:19:05 +0530 [thread overview]
Message-ID: <20220808114908.240813-14-sv@linux.ibm.com> (raw)
In-Reply-To: <20220808114908.240813-1-sv@linux.ibm.com>
Make relocation types architecture specific.
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 36f367da4752..2f1da8dbfce9 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
next prev parent reply other threads:[~2022-08-08 11:58 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-08 11:48 [PATCH 00/16] objtool: Enable and implement --mcount option on powerpc Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 01/16] powerpc: Replace unreachable() with it's builtin variant in WARN_ON() Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-10 8:28 ` Christophe Leroy
2022-08-10 8:28 ` Christophe Leroy
2022-08-10 8:28 ` Christophe Leroy
2022-08-18 10:46 ` Naveen N. Rao
2022-08-18 10:46 ` Naveen N. Rao
2022-08-18 10:46 ` Naveen N. Rao
2022-08-18 11:06 ` Christophe Leroy
2022-08-18 11:06 ` Christophe Leroy
2022-08-18 11:06 ` Christophe Leroy
2022-08-18 12:25 ` Naveen N. Rao
2022-08-18 12:25 ` Naveen N. Rao
2022-08-18 12:25 ` Naveen N. Rao
2022-08-26 10:18 ` Christophe Leroy
2022-08-26 10:18 ` Christophe Leroy
2022-08-26 10:18 ` Christophe Leroy
2022-08-29 5:46 ` Sathvika Vasireddy
2022-08-29 5:46 ` Sathvika Vasireddy
2022-08-29 5:46 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 02/16] powerpc: override __ALIGN() and __ALIGN_STR() macros Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-10 8:31 ` Christophe Leroy
2022-08-10 8:31 ` Christophe Leroy
2022-08-10 8:31 ` Christophe Leroy
2022-08-18 10:46 ` Sathvika Vasireddy
2022-08-18 10:46 ` Sathvika Vasireddy
2022-08-18 10:46 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 03/16] powerpc: Fix objtool unannotated intra-function call warnings Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-10 8:32 ` Christophe Leroy
2022-08-10 8:32 ` Christophe Leroy
2022-08-10 8:32 ` Christophe Leroy
2022-08-18 10:55 ` Sathvika Vasireddy
2022-08-18 10:55 ` Sathvika Vasireddy
2022-08-18 10:55 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 04/16] powerpc: curb " Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 05/16] powerpc: Skip objtool from running on drivers/crypto/vmx/aesp8-ppc.o Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-10 8:34 ` Christophe Leroy
2022-08-10 8:34 ` Christophe Leroy
2022-08-10 8:34 ` Christophe Leroy
2022-08-18 11:12 ` Sathvika Vasireddy
2022-08-18 11:12 ` Sathvika Vasireddy
2022-08-18 11:12 ` Sathvika Vasireddy
2022-08-08 11:48 ` [PATCH 06/16] powerpc: Fix objtool unannotated intra-function call warnings on PPC32 Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-09 23:31 ` kernel test robot
2022-08-09 23:31 ` kernel test robot
2022-08-09 23:31 ` kernel test robot
2022-08-08 11:48 ` [PATCH 07/16] powerpc: Skip objtool from running on VDSO files Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:48 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 08/16] objtool: Fix SEGFAULT Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 09/16] objtool: Use target file endianness instead of a compiled constant Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 10/16] objtool: Use target file class size " Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 11/16] objtool: Add --mnop as an option to --mcount Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 12/16] objtool: Read special sections with alts only when specific options are selected Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy [this message]
2022-08-08 11:49 ` [PATCH 13/16] objtool: Use macros to define arch specific reloc types Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 14/16] objtool: Add arch specific function arch_ftrace_match() Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-12 10:58 ` kernel test robot
2022-08-12 10:58 ` kernel test robot
2022-08-12 10:58 ` kernel test robot
2022-08-13 13:48 ` kernel test robot
2022-08-13 13:48 ` kernel test robot
2022-08-13 13:48 ` kernel test robot
2022-08-08 11:49 ` [PATCH 15/16] objtool/powerpc: Enable objtool to be built on ppc Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` [PATCH 16/16] objtool/powerpc: Add --mcount specific implementation Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
2022-08-08 11:49 ` Sathvika Vasireddy
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