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[153.223.134.223]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-354862effa6sm2378920a91.9.2026.02.04.04.46.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Feb 2026 04:46:15 -0800 (PST) From: Daniel Palmer To: w@1wt.eu, linux@weissschuh.net Cc: linux-kernel@vger.kernel.org, Daniel Palmer Subject: [RFC PATCH v2 08/10] tools/nolibc: sh: Add relocation support Date: Wed, 4 Feb 2026 21:45:40 +0900 Message-ID: <20260204124542.523567-9-daniel@thingy.jp> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260204124542.523567-1-daniel@thingy.jp> References: <20260204124542.523567-1-daniel@thingy.jp> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add relocation support for SuperH Signed-off-by: Daniel Palmer --- tools/include/nolibc/arch-sh.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/tools/include/nolibc/arch-sh.h b/tools/include/nolibc/arch-sh.h index 7a421197d104..8e0507977ca1 100644 --- a/tools/include/nolibc/arch-sh.h +++ b/tools/include/nolibc/arch-sh.h @@ -7,8 +7,16 @@ #ifndef _NOLIBC_ARCH_SH_H #define _NOLIBC_ARCH_SH_H =20 +#include "elf.h" + +#ifdef R_SH_RELATIVE +#define _NOLIBC_ARCH_HAS_RELOC +#define _NOLIBC_ARCH_ELF32 +#endif + #include "compiler.h" #include "crt.h" +#include "reloc.h" =20 /* * Syscalls for SuperH: @@ -141,6 +149,22 @@ }) =20 #ifndef NOLIBC_NO_RUNTIME + +#ifdef NOLIBC_WANT_RELOC +static __inline__ int __relocate_rela(unsigned long base, _nolibc_elf_rela= *entry) +{ + switch (_nolibc_elf_r_type(entry->r_info)) { + case R_SH_RELATIVE: + __relocate_rela_relative(base, entry); + break; + default: + return -1; + } + + return 0; +} +#endif + /* startup code */ void _start_wrapper(void); void __attribute__((weak,noreturn)) __nolibc_entrypoint __no_stack_protect= or _start_wrapper(void) --=20 2.51.0