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[59.124.168.89]) by smtp.gmail.com with ESMTPSA id b13-20020a630c0d000000b005dc4da2121fsm7642525pgl.6.2024.04.15.18.31.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 18:31:43 -0700 (PDT) From: Zong Li To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, schwab@suse.de, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Zong Li Subject: [PATCH] Revert "riscv: disable generation of unwind tables" Date: Tue, 16 Apr 2024 09:31:38 +0800 Message-Id: <20240416013138.28760-1-zong.li@sifive.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240415_183146_032600_47C8E3E3 X-CRM114-Status: UNSURE ( 5.15 ) X-CRM114-Notice: Please train this message. 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: , MIME-Version: 1.0 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org This reverts commit 2f394c0e7d1129a35156e492bc8f445fb20f43ac. RISC-V has supported the complete relocation types in module loader by '8fd6c5142395 ("riscv: Add remaining module relocations")'. Now RISC-V port can enable unwind tables in case eh_frame parsing is needed. Signed-off-by: Zong Li --- arch/riscv/Makefile | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 5b3115a19852..9216bf8a2691 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -94,9 +94,6 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y) KBUILD_CFLAGS += -mcmodel=medany endif -# Avoid generating .eh_frame sections. -KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables - # The RISC-V attributes frequently cause compatibility issues and provide no # information, so just turn them off. KBUILD_CFLAGS += $(call cc-option,-mno-riscv-attribute)