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[108.26.179.17]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fac10d1ccesm69883375ad.20.2024.07.01.11.51.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jul 2024 11:52:08 -0700 (PDT) From: Jesse Taube To: linux-riscv@lists.infradead.org Cc: Ard Biesheuvel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Jesse Taube , Alexandre Ghiti , Conor Dooley , Masahiro Yamada , Wende Tan , Christophe JAILLET , Sami Tolvanen , Andrew Morton , Baoquan He , "Mike Rapoport (IBM)" , "Vishal Moola (Oracle)" , linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Charlie Jenkins Subject: [PATCH v3 2/4] RISC-V: lib: Add pi aliases for string functions Date: Mon, 1 Jul 2024 14:51:30 -0400 Message-ID: <20240701185132.319995-3-jesse@rivosinc.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240701185132.319995-1-jesse@rivosinc.com> References: <20240701185132.319995-1-jesse@rivosinc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240701_115209_559446_B8BD5242 X-CRM114-Status: GOOD ( 10.12 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org memset, strcmp, and strncmp are all used in the the __pi_ section. add SYM_FUNC_ALIAS for them. When KASAN is enabled in __pi___memset is also needed. Suggested-by: Charlie Jenkins Signed-off-by: Jesse Taube Reviewed-by: Charlie Jenkins Reviewed-by: Alexandre Ghiti --- V2 -> V3: - New patch --- arch/riscv/lib/memset.S | 2 ++ arch/riscv/lib/strcmp.S | 1 + arch/riscv/lib/strncmp.S | 1 + 3 files changed, 4 insertions(+) diff --git a/arch/riscv/lib/memset.S b/arch/riscv/lib/memset.S index 35f358e70bdb..da23b8347e2d 100644 --- a/arch/riscv/lib/memset.S +++ b/arch/riscv/lib/memset.S @@ -111,3 +111,5 @@ SYM_FUNC_START(__memset) ret SYM_FUNC_END(__memset) SYM_FUNC_ALIAS_WEAK(memset, __memset) +SYM_FUNC_ALIAS(__pi_memset, __memset) +SYM_FUNC_ALIAS(__pi___memset, __memset) diff --git a/arch/riscv/lib/strcmp.S b/arch/riscv/lib/strcmp.S index 687b2bea5c43..bc73325b2fd1 100644 --- a/arch/riscv/lib/strcmp.S +++ b/arch/riscv/lib/strcmp.S @@ -120,3 +120,4 @@ strcmp_zbb: .option pop #endif SYM_FUNC_END(strcmp) +SYM_FUNC_ALIAS(__pi_strcmp, strcmp) diff --git a/arch/riscv/lib/strncmp.S b/arch/riscv/lib/strncmp.S index aba5b3148621..b36325a57f6a 100644 --- a/arch/riscv/lib/strncmp.S +++ b/arch/riscv/lib/strncmp.S @@ -136,3 +136,4 @@ strncmp_zbb: .option pop #endif SYM_FUNC_END(strncmp) +SYM_FUNC_ALIAS(__pi_strncmp, strncmp)