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[187.189.51.144]) by smtp.gmail.com with ESMTPSA id t24sm3940146oou.4.2020.12.14.06.04.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Dec 2020 06:04:26 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 41/43] tcg: Remove TCG_TARGET_SUPPORT_MIRROR Date: Mon, 14 Dec 2020 08:03:12 -0600 Message-Id: <20201214140314.18544-42-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201214140314.18544-1-richard.henderson@linaro.org> References: <20201214140314.18544-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::342; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x342.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Now that all native tcg hosts support splitwx, remove the define. Replace the one use with a test for CONFIG_TCG_INTERPRETER. Signed-off-by: Richard Henderson --- tcg/aarch64/tcg-target.h | 1 - tcg/arm/tcg-target.h | 1 - tcg/i386/tcg-target.h | 1 - tcg/mips/tcg-target.h | 1 - tcg/ppc/tcg-target.h | 1 - tcg/riscv/tcg-target.h | 1 - tcg/s390/tcg-target.h | 1 - tcg/sparc/tcg-target.h | 1 - tcg/tci/tcg-target.h | 1 - accel/tcg/translate-all.c | 16 +++++++++------- 10 files changed, 9 insertions(+), 16 deletions(-) diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index 81778e3a9c..6ba248f447 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -154,6 +154,5 @@ void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif /* AARCH64_TCG_TARGET_H */ diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index 856d6dd4b0..6ca4537ca6 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -141,6 +141,5 @@ void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 2e57e95ac2..0dcaed7fe6 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -231,6 +231,5 @@ static inline void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_rx, #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index c200ac02ea..d23baf7cda 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -200,7 +200,6 @@ extern bool use_mips32r2_instructions; #define TCG_TARGET_DEFAULT_MO (0) #define TCG_TARGET_HAS_MEMORY_BSWAP 1 -#define TCG_TARGET_SUPPORT_MIRROR 1 void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index b3361b8abc..c41d10142b 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -184,6 +184,5 @@ void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index 60b6a1a3fc..3d0745c70c 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -170,6 +170,5 @@ void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_POOL_LABELS #define TCG_TARGET_HAS_MEMORY_BSWAP 0 -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h index fc65f42650..3750952598 100644 --- a/tcg/s390/tcg-target.h +++ b/tcg/s390/tcg-target.h @@ -158,6 +158,5 @@ static inline void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_rx, #define TCG_TARGET_NEED_LDST_LABELS #endif #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index 54b9da9aeb..9c15c91d39 100644 --- a/tcg/sparc/tcg-target.h +++ b/tcg/sparc/tcg-target.h @@ -171,6 +171,5 @@ extern bool use_vis3_instructions; void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); #define TCG_TARGET_NEED_POOL_LABELS -#define TCG_TARGET_SUPPORT_MIRROR 1 #endif diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index 768153fd02..fcec2e70db 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -197,7 +197,6 @@ void tci_disas(uint8_t opc); #define TCG_TARGET_DEFAULT_MO (0) #define TCG_TARGET_HAS_MEMORY_BSWAP 1 -#define TCG_TARGET_SUPPORT_MIRROR 0 static inline void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_rx, uintptr_t jmp_rw, uintptr_t addr) diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index b49aaf1026..21a20fed42 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -1132,6 +1132,7 @@ static bool alloc_code_gen_buffer_anon(size_t size, int prot, return true; } +#ifndef CONFIG_TCG_INTERPRETER #ifdef CONFIG_POSIX #include "qemu/memfd.h" @@ -1254,17 +1255,18 @@ static bool alloc_code_gen_buffer_splitwx_vmremap(size_t size, Error **errp) return true; } #endif /* CONFIG_DARWIN */ +#endif /* CONFIG_TCG_INTERPRETER */ static bool alloc_code_gen_buffer_splitwx(size_t size, Error **errp) { - if (TCG_TARGET_SUPPORT_MIRROR) { -#ifdef CONFIG_DARWIN - return alloc_code_gen_buffer_splitwx_vmremap(size, errp); +#ifndef CONFIG_TCG_INTERPRETER +# ifdef CONFIG_DARWIN + return alloc_code_gen_buffer_splitwx_vmremap(size, errp); +# endif +# ifdef CONFIG_POSIX + return alloc_code_gen_buffer_splitwx_memfd(size, errp); +# endif #endif -#ifdef CONFIG_POSIX - return alloc_code_gen_buffer_splitwx_memfd(size, errp); -#endif - } error_setg(errp, "jit split-wx not supported"); return false; } -- 2.25.1