From: George Guo <dongtai.guo@linux.dev>
To: chenhuacai@kernel.org, jpoimboe@kernel.org, peterz@infradead.org,
jikos@kernel.org, mbenes@suse.cz, pmladek@suse.com
Cc: kernel@xen0n.name, joe.lawrence@redhat.com, rostedt@goodmis.org,
ardb@kernel.org, nathan@kernel.org,
nick.desaulniers+lkml@gmail.com, yangtiezhu@loongson.cn,
jiaxun.yang@flygoat.com, wangrui@loongson.cn,
liukexin@kylinos.cn, guodongtai@kylinos.cn, xry111@xry111.site,
wangyuli@aosc.io, loongarch@lists.linux.dev,
live-patching@vger.kernel.org, llvm@lists.linux.dev,
linux-kernel@vger.kernel.org,
WangYuli <wangyl5933@chinaunicom.cn>
Subject: [PATCH v4 01/14] objtool/LoongArch: Add arch_adjusted_addend() for KLP support
Date: Fri, 24 Jul 2026 19:41:14 +0800 [thread overview]
Message-ID: <20260724114128.31451-2-dongtai.guo@linux.dev> (raw)
In-Reply-To: <20260724114128.31451-1-dongtai.guo@linux.dev>
From: George Guo <guodongtai@kylinos.cn>
Implement arch_adjusted_addend() to return the relocation addend value.
Co-developed-by: WangYuli <wangyl5933@chinaunicom.cn>
Signed-off-by: WangYuli <wangyl5933@chinaunicom.cn>
Co-developed-by: Kexin Liu <liukexin@kylinos.cn>
Signed-off-by: Kexin Liu <liukexin@kylinos.cn>
Signed-off-by: George Guo <guodongtai@kylinos.cn>
---
tools/objtool/arch/loongarch/decode.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/objtool/arch/loongarch/decode.c b/tools/objtool/arch/loongarch/decode.c
index 6cd288150f49..674e4efd138f 100644
--- a/tools/objtool/arch/loongarch/decode.c
+++ b/tools/objtool/arch/loongarch/decode.c
@@ -34,6 +34,11 @@ s64 arch_insn_adjusted_addend(struct instruction *insn, struct reloc *reloc)
return reloc_addend(reloc);
}
+u64 arch_adjusted_addend(struct reloc *reloc)
+{
+ return reloc_addend(reloc);
+}
+
bool arch_pc_relative_reloc(struct reloc *reloc)
{
return false;
--
2.53.0
next prev parent reply other threads:[~2026-07-24 11:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-24 11:41 [PATCH v4 00/14] LoongArch: Add livepatch build (KLP) support George Guo
2026-07-24 11:41 ` George Guo [this message]
2026-07-24 11:41 ` [PATCH v4 02/14] LoongArch: Mark special sections for KLP support George Guo
2026-07-24 11:41 ` [PATCH v4 03/14] livepatch/klp-build: use -fPIC and drop direct-extern-access on LoongArch George Guo
2026-07-24 11:41 ` [PATCH v4 04/14] LoongArch: Fix EFI linking with -fdata-sections George Guo
2026-07-24 11:41 ` [PATCH v4 05/14] objtool/klp: Add LoongArch jump opcode bytes support George Guo
2026-07-24 11:41 ` [PATCH v4 06/14] klp-build: Add LoongArch syscall patching macro George Guo
2026-07-24 11:41 ` [PATCH v4 07/14] LoongArch: Add livepatch build (KLP) support George Guo
2026-07-24 11:41 ` [PATCH v4 08/14] LoongArch: Select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY George Guo
2026-07-24 11:41 ` [PATCH v4 09/14] objtool/klp: Convert local label references George Guo
2026-07-24 11:41 ` [PATCH v4 10/14] objtool/klp: Fix ANNOTATE_DATA_SPECIAL parsing for " George Guo
2026-07-24 11:41 ` [PATCH v4 11/14] objtool/klp: Fold LoongArch paired ADD/SUB relocations into PCREL George Guo
2026-07-24 11:41 ` [PATCH v4 12/14] objtool/LoongArch: Enable inline alternative cloning for KLP George Guo
2026-07-24 11:41 ` [PATCH v4 13/14] objtool/klp: Keep LoongArch tablejump annotation table entries George Guo
2026-07-24 11:41 ` [PATCH v4 14/14] objtool/klp: Rewrite PC-relative data references to GOT on LoongArch George Guo
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