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Tue, 19 Mar 2024 08:43:06 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini Subject: [PATCH-for-9.1 01/27] accel/tcg: Ensure frontends define restore_state_to_opc handler Date: Tue, 19 Mar 2024 16:42:30 +0100 Message-ID: <20240319154258.71206-2-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863118216100007 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- accel/tcg/cpu-exec.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 5c70748060..987e6164f7 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -1069,7 +1069,10 @@ bool tcg_exec_realizefn(CPUState *cpu, Error **errp) static bool tcg_target_initialized; =20 if (!tcg_target_initialized) { - cpu->cc->tcg_ops->initialize(); + const TCGCPUOps *tcg_ops =3D cpu->cc->tcg_ops; + + assert(tcg_ops->restore_state_to_opc); + tcg_ops->initialize(); tcg_target_initialized =3D true; } =20 --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863051; cv=none; d=zohomail.com; s=zohoarc; b=VUzvpEovE8o5AGyROxsbRul9jeZueQBIt1Zqx+NF+K809UeXDBsl8raeVYYWg+Ny0y1eGe+oST4nafVNyrBalb76AE93g19IeWDeeWht1M0H60dmf6Jb2ES99UXhvr8RJRF268fzugYsFS0PJeqpd6xTEeXxvbJr0o9nSerkNDc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1710863051; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; 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Tue, 19 Mar 2024 08:43:14 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , Peter Maydell , Michael Rolnik , "Edgar E. Iglesias" , Brian Cain , Song Gao , Laurent Vivier , Aurelien Jarno , Jiaxun Yang , Aleksandar Rikalo , Chris Wulff , Marek Vasut , Stafford Horne , Nicholas Piggin , Daniel Henrique Barboza , Yoshinori Sato , Thomas Huth , David Hildenbrand , Ilya Leoshkevich , Mark Cave-Ayland , Artyom Tarasenko , Max Filippov Subject: [PATCH-for-9.1 02/27] accel/tcg: Introduce TCGCPUOps::get_cpu_state() handler Date: Tue, 19 Mar 2024 16:42:31 +0100 Message-ID: <20240319154258.71206-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863054480100003 We want a single cpu_get_tb_cpu_state() for all targets, but each of them already define it. Introduce a generic target-agnostic cpu_get_tb_cpu_state() method when per-target TARGET_HAS_CPU_GET_TB_CPU_STATE is not defined. Currently all targets define it, but they are going to be converted one by one. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- accel/tcg/internal-target.h | 2 ++ include/hw/core/tcg-cpu-ops.h | 3 +++ target/alpha/cpu.h | 2 ++ target/arm/cpu.h | 2 ++ target/avr/cpu.h | 2 ++ target/cris/cpu.h | 2 ++ target/hexagon/cpu.h | 2 ++ target/hppa/cpu.h | 2 ++ target/i386/cpu.h | 2 ++ target/loongarch/cpu.h | 2 ++ target/m68k/cpu.h | 2 ++ target/microblaze/cpu.h | 2 ++ target/mips/cpu.h | 2 ++ target/nios2/cpu.h | 2 ++ target/openrisc/cpu.h | 2 ++ target/ppc/cpu.h | 2 ++ target/rx/cpu.h | 2 ++ target/s390x/cpu.h | 2 ++ target/sparc/cpu.h | 2 ++ target/xtensa/cpu.h | 2 ++ accel/tcg/translate-all.c | 10 ++++++++++ 21 files changed, 51 insertions(+) diff --git a/accel/tcg/internal-target.h b/accel/tcg/internal-target.h index 4e36cf858e..10a45d3b9c 100644 --- a/accel/tcg/internal-target.h +++ b/accel/tcg/internal-target.h @@ -79,6 +79,8 @@ TranslationBlock *tb_link_page(TranslationBlock *tb); bool tb_invalidate_phys_page_unwind(tb_page_addr_t addr, uintptr_t pc); void cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb, uintptr_t host_pc); +void cpu_get_tb_cpu_state(CPUArchState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); =20 bool tcg_exec_realizefn(CPUState *cpu, Error **errp); void tcg_exec_unrealizefn(CPUState *cpu); diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h index bf8ff8e3ee..0ad9949950 100644 --- a/include/hw/core/tcg-cpu-ops.h +++ b/include/hw/core/tcg-cpu-ops.h @@ -49,6 +49,9 @@ struct TCGCPUOps { /** @debug_excp_handler: Callback for handling debug exceptions */ void (*debug_excp_handler)(CPUState *cpu); =20 + void (*get_cpu_state)(CPUArchState *cpu, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); + #ifdef NEED_CPU_H #ifdef CONFIG_USER_ONLY /** diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index 7188a409a0..16b0f8a097 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -467,6 +467,8 @@ void alpha_cpu_do_transaction_failed(CPUState *cs, hwad= dr physaddr, MemTxResult response, uintptr_t retad= dr); #endif =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUAlphaState *env, vaddr *pc, uint64_t *cs_base, uint32_t *pflag= s) { diff --git a/target/arm/cpu.h b/target/arm/cpu.h index bc0c84873f..d20e2bd90e 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -3151,6 +3151,8 @@ static inline bool arm_cpu_bswap_data(CPUARMState *en= v) } #endif =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + void cpu_get_tb_cpu_state(CPUARMState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags); =20 diff --git a/target/avr/cpu.h b/target/avr/cpu.h index d185d20dcb..0c0aa580f5 100644 --- a/target/avr/cpu.h +++ b/target/avr/cpu.h @@ -193,6 +193,8 @@ enum { TB_FLAGS_SKIP =3D 2, }; =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUAVRState *env, vaddr *pc, uint64_t *cs_base, uint32_t *pflag= s) { diff --git a/target/cris/cpu.h b/target/cris/cpu.h index 3904e5448c..dbd6fb05f0 100644 --- a/target/cris/cpu.h +++ b/target/cris/cpu.h @@ -273,6 +273,8 @@ enum { =20 #include "exec/cpu-all.h" =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUCRISState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 3eef58fe8f..935a9c3276 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -134,6 +134,8 @@ struct ArchCPU { =20 FIELD(TB_FLAGS, IS_TIGHT_LOOP, 0, 1) =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUHexagonState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index a92dc352cb..cdb2904936 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -314,6 +314,8 @@ hwaddr hppa_abs_to_phys_pa2_w1(vaddr addr); #define TB_FLAG_PRIV_SHIFT 8 #define TB_FLAG_UNALIGN 0x400 =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUHPPAState *env, vaddr *pc, uint64_t *cs_base, uint32_t *pflag= s) { diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 952174bb6f..954495fff0 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -2354,6 +2354,8 @@ static inline int cpu_mmu_index_kernel(CPUX86State *e= nv) #include "hw/i386/apic.h" #endif =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUX86State *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index ec37579fd6..d814ba08dd 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -443,6 +443,8 @@ static inline void set_pc(CPULoongArchState *env, uint6= 4_t value) #define HW_FLAGS_VA32 0x20 #define HW_FLAGS_EUEN_ASXE 0x40 =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPULoongArchState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h index 346427e144..2790d61115 100644 --- a/target/m68k/cpu.h +++ b/target/m68k/cpu.h @@ -604,6 +604,8 @@ void m68k_cpu_transaction_failed(CPUState *cs, hwaddr p= hysaddr, vaddr addr, #define TB_FLAGS_TRACE 16 #define TB_FLAGS_TRACE_BIT (1 << TB_FLAGS_TRACE) =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUM68KState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h index c0c7574dbd..8058dcac7f 100644 --- a/target/microblaze/cpu.h +++ b/target/microblaze/cpu.h @@ -415,6 +415,8 @@ void mb_tcg_init(void); /* Ensure there is no overlap between the two masks. */ QEMU_BUILD_BUG_ON(MSR_TB_MASK & IFLAGS_TB_MASK); =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUMBState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/mips/cpu.h b/target/mips/cpu.h index 7329226d39..caa12a2dd3 100644 --- a/target/mips/cpu.h +++ b/target/mips/cpu.h @@ -1362,6 +1362,8 @@ void cpu_mips_clock_init(MIPSCPU *cpu); /* helper.c */ target_ulong exception_resume_pc(CPUMIPSState *env); =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUMIPSState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h index 4164a3432e..32002b819a 100644 --- a/target/nios2/cpu.h +++ b/target/nios2/cpu.h @@ -286,6 +286,8 @@ FIELD(TBFLAGS, CRS0, 0, 1) /* Set if CRS =3D=3D 0. */ FIELD(TBFLAGS, U, 1, 1) /* Overlaps CR_STATUS_U */ FIELD(TBFLAGS, R0_0, 2, 1) /* Set if R0 =3D=3D 0. */ =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUNios2State *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h index b1b7db5cbd..d42800242f 100644 --- a/target/openrisc/cpu.h +++ b/target/openrisc/cpu.h @@ -351,6 +351,8 @@ static inline void cpu_set_gpr(CPUOpenRISCState *env, i= nt i, uint32_t val) env->shadow_gpr[0][i] =3D val; } =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUOpenRISCState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 67e6b2effd..ced4e53024 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -2716,6 +2716,8 @@ void cpu_write_xer(CPUPPCState *env, target_ulong xer= ); */ #define is_book3s_arch2x(ctx) (!!((ctx)->insns_flags & PPC_SEGMENT_64B)) =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + #ifdef CONFIG_DEBUG_TCG void cpu_get_tb_cpu_state(CPUPPCState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags); diff --git a/target/rx/cpu.h b/target/rx/cpu.h index c53593d7aa..996f121bcd 100644 --- a/target/rx/cpu.h +++ b/target/rx/cpu.h @@ -149,6 +149,8 @@ void rx_cpu_unpack_psw(CPURXState *env, uint32_t psw, i= nt rte); #define RX_CPU_IRQ 0 #define RX_CPU_FIR 1 =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPURXState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 43a46a5a06..2e184aabf5 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -416,6 +416,8 @@ static inline int s390x_env_mmu_index(CPUS390XState *en= v, bool ifetch) =20 #include "tcg/tcg_s390x.h" =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUS390XState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h index f3cdd17c62..ae55cd15a4 100644 --- a/target/sparc/cpu.h +++ b/target/sparc/cpu.h @@ -747,6 +747,8 @@ trap_state* cpu_tsptr(CPUSPARCState* env); #define TB_FLAG_HYPER (1 << 7) #define TB_FLAG_ASI_SHIFT 24 =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUSPARCState *env, vaddr *pc, uint64_t *cs_base, uint32_t *pflag= s) { diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h index 6b8d0636d2..3826b779e4 100644 --- a/target/xtensa/cpu.h +++ b/target/xtensa/cpu.h @@ -734,6 +734,8 @@ static inline uint32_t xtensa_replicate_windowstart(CPU= XtensaState *env) =20 #include "exec/cpu-all.h" =20 +#define TARGET_HAS_CPU_GET_TB_CPU_STATE + static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index c1f57e894a..7b538d2b9c 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -221,6 +221,16 @@ void cpu_restore_state_from_tb(CPUState *cpu, Translat= ionBlock *tb, cpu->cc->tcg_ops->restore_state_to_opc(cpu, tb, data); } =20 +#ifndef TARGET_HAS_CPU_GET_TB_CPU_STATE +void cpu_get_tb_cpu_state(CPUArchState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + CPUState *cpu =3D env_cpu(env); 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Tue, 19 Mar 2024 08:43:20 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-9.1 03/27] target/alpha: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:32 +0100 Message-ID: <20240319154258.71206-4-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863252592100002 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/alpha/cpu.h | 13 ------------- target/alpha/cpu.c | 12 ++++++++++++ 2 files changed, 12 insertions(+), 13 deletions(-) diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index 16b0f8a097..b7f294d08a 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -467,19 +467,6 @@ void alpha_cpu_do_transaction_failed(CPUState *cs, hwa= ddr physaddr, MemTxResult response, uintptr_t retad= dr); #endif =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUAlphaState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflag= s) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *pflags =3D env->flags & ENV_FLAG_TB_MASK; -#ifdef CONFIG_USER_ONLY - *pflags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; -#endif -} - #ifdef CONFIG_USER_ONLY /* Copied from linux ieee_swcr_to_fpcr. */ static inline uint64_t alpha_ieee_swcr_to_fpcr(uint64_t swcr) diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c index 05f9ee41e9..7efeda02dc 100644 --- a/target/alpha/cpu.c +++ b/target/alpha/cpu.c @@ -49,6 +49,17 @@ static void alpha_restore_state_to_opc(CPUState *cs, cpu->env.pc =3D data[0]; } =20 +static void alpha_get_cpu_state(CPUAlphaState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *pflags =3D env->flags & ENV_FLAG_TB_MASK; +#ifdef CONFIG_USER_ONLY + *pflags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; +#endif +} + static bool alpha_cpu_has_work(CPUState *cs) { /* Here we are checking to see if the CPU should wake up from HALT. @@ -194,6 +205,7 @@ static const struct SysemuCPUOps alpha_sysemu_ops =3D { static const TCGCPUOps alpha_tcg_ops =3D { .initialize =3D alpha_translate_init, .restore_state_to_opc =3D alpha_restore_state_to_opc, + .get_cpu_state =3D alpha_get_cpu_state, =20 #ifdef CONFIG_USER_ONLY .record_sigsegv =3D alpha_cpu_record_sigsegv, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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Tue, 19 Mar 2024 08:43:31 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Maydell Subject: [PATCH-for-9.1 05/27] target/arm: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:34 +0100 Message-ID: <20240319154258.71206-6-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=philmd@linaro.org; helo=mail-wm1-x330.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863090256100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Move mve_no_pred() along because it is only used by arm_get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/arm/cpu.h | 5 -- target/arm/internals.h | 2 + target/arm/cpu.c | 110 +++++++++++++++++++++++++++++++++++++++ target/arm/helper.c | 109 -------------------------------------- target/arm/tcg-stubs.c | 4 -- target/arm/tcg/cpu-v7m.c | 1 + 6 files changed, 113 insertions(+), 118 deletions(-) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index d20e2bd90e..c563ff2b77 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -3151,11 +3151,6 @@ static inline bool arm_cpu_bswap_data(CPUARMState *e= nv) } #endif =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -void cpu_get_tb_cpu_state(CPUARMState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags); - enum { QEMU_PSCI_CONDUIT_DISABLED =3D 0, QEMU_PSCI_CONDUIT_SMC =3D 1, diff --git a/target/arm/internals.h b/target/arm/internals.h index 087caaf2bd..5daef30569 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -353,6 +353,8 @@ void arm_translate_init(void); void arm_restore_state_to_opc(CPUState *cs, const TranslationBlock *tb, const uint64_t *data); +void arm_get_cpu_state(CPUARMState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); void arm_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb); #endif /* CONFIG_TCG */ =20 diff --git a/target/arm/cpu.c b/target/arm/cpu.c index ab8d007a86..8e41e1c427 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -120,6 +120,115 @@ void arm_restore_state_to_opc(CPUState *cs, env->exception.syndrome =3D data[2] << ARM_INSN_START_WORD2_SHIFT; } } + +static bool mve_no_pred(CPUARMState *env) +{ + /* + * Return true if there is definitely no predication of MVE + * instructions by VPR or LTPSIZE. (Returning false even if there + * isn't any predication is OK; generated code will just be + * a little worse.) + * If the CPU does not implement MVE then this TB flag is always 0. + * + * NOTE: if you change this logic, the "recalculate s->mve_no_pred" + * logic in gen_update_fp_context() needs to be updated to match. + * + * We do not include the effect of the ECI bits here -- they are + * tracked in other TB flags. This simplifies the logic for + * "when did we emit code that changes the MVE_NO_PRED TB flag + * and thus need to end the TB?". + */ + if (cpu_isar_feature(aa32_mve, env_archcpu(env))) { + return false; + } + if (env->v7m.vpr) { + return false; + } + if (env->v7m.ltpsize < 4) { + return false; + } + return true; +} + +void arm_get_cpu_state(CPUARMState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + CPUARMTBFlags flags; + + assert_hflags_rebuild_correctly(env); + flags =3D env->hflags; + + if (EX_TBFLAG_ANY(flags, AARCH64_STATE)) { + *pc =3D env->pc; + if (cpu_isar_feature(aa64_bti, env_archcpu(env))) { + DP_TBFLAG_A64(flags, BTYPE, env->btype); + } + } else { + *pc =3D env->regs[15]; + + if (arm_feature(env, ARM_FEATURE_M)) { + if (arm_feature(env, ARM_FEATURE_M_SECURITY) && + FIELD_EX32(env->v7m.fpccr[M_REG_S], V7M_FPCCR, S) + !=3D env->v7m.secure) { + DP_TBFLAG_M32(flags, FPCCR_S_WRONG, 1); + } + + if ((env->v7m.fpccr[env->v7m.secure] & R_V7M_FPCCR_ASPEN_MASK)= && + (!(env->v7m.control[M_REG_S] & R_V7M_CONTROL_FPCA_MASK) || + (env->v7m.secure && + !(env->v7m.control[M_REG_S] & R_V7M_CONTROL_SFPA_MASK)))= ) { + /* + * ASPEN is set, but FPCA/SFPA indicate that there is no + * active FP context; we must create a new FP context befo= re + * executing any FP insn. + */ + DP_TBFLAG_M32(flags, NEW_FP_CTXT_NEEDED, 1); + } + + bool is_secure =3D env->v7m.fpccr[M_REG_S] & R_V7M_FPCCR_S_MAS= K; + if (env->v7m.fpccr[is_secure] & R_V7M_FPCCR_LSPACT_MASK) { + DP_TBFLAG_M32(flags, LSPACT, 1); + } + + if (mve_no_pred(env)) { + DP_TBFLAG_M32(flags, MVE_NO_PRED, 1); + } + } else { + /* + * Note that XSCALE_CPAR shares bits with VECSTRIDE. + * Note that VECLEN+VECSTRIDE are RES0 for M-profile. + */ + if (arm_feature(env, ARM_FEATURE_XSCALE)) { + DP_TBFLAG_A32(flags, XSCALE_CPAR, env->cp15.c15_cpar); + } else { + DP_TBFLAG_A32(flags, VECLEN, env->vfp.vec_len); + DP_TBFLAG_A32(flags, VECSTRIDE, env->vfp.vec_stride); + } + if (env->vfp.xregs[ARM_VFP_FPEXC] & (1 << 30)) { + DP_TBFLAG_A32(flags, VFPEN, 1); + } + } + + DP_TBFLAG_AM32(flags, THUMB, env->thumb); + DP_TBFLAG_AM32(flags, CONDEXEC, env->condexec_bits); + } + + /* + * The SS_ACTIVE and PSTATE_SS bits correspond to the state machine + * states defined in the ARM ARM for software singlestep: + * SS_ACTIVE PSTATE.SS State + * 0 x Inactive (the TB flag for SS is always 0) + * 1 0 Active-pending + * 1 1 Active-not-pending + * SS_ACTIVE is set in hflags; PSTATE__SS is computed every TB. + */ + if (EX_TBFLAG_ANY(flags, SS_ACTIVE) && (env->pstate & PSTATE_SS)) { + DP_TBFLAG_ANY(flags, PSTATE__SS, 1); + } + + *pflags =3D flags.flags; + *cs_base =3D flags.flags2; +} #endif /* CONFIG_TCG */ =20 static bool arm_cpu_has_work(CPUState *cs) @@ -2479,6 +2588,7 @@ static const TCGCPUOps arm_tcg_ops =3D { .synchronize_from_tb =3D arm_cpu_synchronize_from_tb, .debug_excp_handler =3D arm_debug_excp_handler, .restore_state_to_opc =3D arm_restore_state_to_opc, + .get_cpu_state =3D arm_get_cpu_state, =20 #ifdef CONFIG_USER_ONLY .record_sigsegv =3D arm_cpu_record_sigsegv, diff --git a/target/arm/helper.c b/target/arm/helper.c index 3f3a5b55d4..e50bec27d9 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -12509,115 +12509,6 @@ ARMMMUIdx arm_mmu_idx(CPUARMState *env) return arm_mmu_idx_el(env, arm_current_el(env)); } =20 -static bool mve_no_pred(CPUARMState *env) -{ - /* - * Return true if there is definitely no predication of MVE - * instructions by VPR or LTPSIZE. (Returning false even if there - * isn't any predication is OK; generated code will just be - * a little worse.) - * If the CPU does not implement MVE then this TB flag is always 0. - * - * NOTE: if you change this logic, the "recalculate s->mve_no_pred" - * logic in gen_update_fp_context() needs to be updated to match. - * - * We do not include the effect of the ECI bits here -- they are - * tracked in other TB flags. This simplifies the logic for - * "when did we emit code that changes the MVE_NO_PRED TB flag - * and thus need to end the TB?". - */ - if (cpu_isar_feature(aa32_mve, env_archcpu(env))) { - return false; - } - if (env->v7m.vpr) { - return false; - } - if (env->v7m.ltpsize < 4) { - return false; - } - return true; -} - -void cpu_get_tb_cpu_state(CPUARMState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflags) -{ - CPUARMTBFlags flags; - - assert_hflags_rebuild_correctly(env); - flags =3D env->hflags; - - if (EX_TBFLAG_ANY(flags, AARCH64_STATE)) { - *pc =3D env->pc; - if (cpu_isar_feature(aa64_bti, env_archcpu(env))) { - DP_TBFLAG_A64(flags, BTYPE, env->btype); - } - } else { - *pc =3D env->regs[15]; - - if (arm_feature(env, ARM_FEATURE_M)) { - if (arm_feature(env, ARM_FEATURE_M_SECURITY) && - FIELD_EX32(env->v7m.fpccr[M_REG_S], V7M_FPCCR, S) - !=3D env->v7m.secure) { - DP_TBFLAG_M32(flags, FPCCR_S_WRONG, 1); - } - - if ((env->v7m.fpccr[env->v7m.secure] & R_V7M_FPCCR_ASPEN_MASK)= && - (!(env->v7m.control[M_REG_S] & R_V7M_CONTROL_FPCA_MASK) || - (env->v7m.secure && - !(env->v7m.control[M_REG_S] & R_V7M_CONTROL_SFPA_MASK)))= ) { - /* - * ASPEN is set, but FPCA/SFPA indicate that there is no - * active FP context; we must create a new FP context befo= re - * executing any FP insn. - */ - DP_TBFLAG_M32(flags, NEW_FP_CTXT_NEEDED, 1); - } - - bool is_secure =3D env->v7m.fpccr[M_REG_S] & R_V7M_FPCCR_S_MAS= K; - if (env->v7m.fpccr[is_secure] & R_V7M_FPCCR_LSPACT_MASK) { - DP_TBFLAG_M32(flags, LSPACT, 1); - } - - if (mve_no_pred(env)) { - DP_TBFLAG_M32(flags, MVE_NO_PRED, 1); - } - } else { - /* - * Note that XSCALE_CPAR shares bits with VECSTRIDE. - * Note that VECLEN+VECSTRIDE are RES0 for M-profile. - */ - if (arm_feature(env, ARM_FEATURE_XSCALE)) { - DP_TBFLAG_A32(flags, XSCALE_CPAR, env->cp15.c15_cpar); - } else { - DP_TBFLAG_A32(flags, VECLEN, env->vfp.vec_len); - DP_TBFLAG_A32(flags, VECSTRIDE, env->vfp.vec_stride); - } - if (env->vfp.xregs[ARM_VFP_FPEXC] & (1 << 30)) { - DP_TBFLAG_A32(flags, VFPEN, 1); - } - } - - DP_TBFLAG_AM32(flags, THUMB, env->thumb); - DP_TBFLAG_AM32(flags, CONDEXEC, env->condexec_bits); - } - - /* - * The SS_ACTIVE and PSTATE_SS bits correspond to the state machine - * states defined in the ARM ARM for software singlestep: - * SS_ACTIVE PSTATE.SS State - * 0 x Inactive (the TB flag for SS is always 0) - * 1 0 Active-pending - * 1 1 Active-not-pending - * SS_ACTIVE is set in hflags; PSTATE__SS is computed every TB. - */ - if (EX_TBFLAG_ANY(flags, SS_ACTIVE) && (env->pstate & PSTATE_SS)) { - DP_TBFLAG_ANY(flags, PSTATE__SS, 1); - } - - *pflags =3D flags.flags; - *cs_base =3D flags.flags2; -} - #ifdef TARGET_AARCH64 /* * The manual says that when SVE is enabled and VQ is widened the diff --git a/target/arm/tcg-stubs.c b/target/arm/tcg-stubs.c index 152b172e24..1a7ddb3664 100644 --- a/target/arm/tcg-stubs.c +++ b/target/arm/tcg-stubs.c @@ -21,7 +21,3 @@ void raise_exception_ra(CPUARMState *env, uint32_t excp, = uint32_t syndrome, { g_assert_not_reached(); } -/* Temporarily while cpu_get_tb_cpu_state() is still in common code */ -void assert_hflags_rebuild_correctly(CPUARMState *env) -{ -} diff --git a/target/arm/tcg/cpu-v7m.c b/target/arm/tcg/cpu-v7m.c index c059c681e9..de4a1ff81b 100644 --- a/target/arm/tcg/cpu-v7m.c +++ b/target/arm/tcg/cpu-v7m.c @@ -237,6 +237,7 @@ static const TCGCPUOps arm_v7m_tcg_ops =3D { .synchronize_from_tb =3D arm_cpu_synchronize_from_tb, .debug_excp_handler =3D arm_debug_excp_handler, .restore_state_to_opc =3D arm_restore_state_to_opc, + .get_cpu_state =3D arm_get_cpu_state, =20 #ifdef CONFIG_USER_ONLY .record_sigsegv =3D arm_cpu_record_sigsegv, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:43:37 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Michael Rolnik Subject: [PATCH-for-9.1 06/27] target/avr: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:35 +0100 Message-ID: <20240319154258.71206-7-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::432; envelope-from=philmd@linaro.org; helo=mail-wr1-x432.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863162390100007 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/avr/cpu.h | 20 -------------------- target/avr/cpu.c | 19 +++++++++++++++++++ 2 files changed, 19 insertions(+), 20 deletions(-) diff --git a/target/avr/cpu.h b/target/avr/cpu.h index 0c0aa580f5..284041a87a 100644 --- a/target/avr/cpu.h +++ b/target/avr/cpu.h @@ -193,26 +193,6 @@ enum { TB_FLAGS_SKIP =3D 2, }; =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUAVRState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflag= s) -{ - uint32_t flags =3D 0; - - *pc =3D env->pc_w * 2; - *cs_base =3D 0; - - if (env->fullacc) { - flags |=3D TB_FLAGS_FULL_ACCESS; - } - if (env->skip) { - flags |=3D TB_FLAGS_SKIP; - } - - *pflags =3D flags; -} - static inline int cpu_interrupts_enabled(CPUAVRState *env) { return env->sregI !=3D 0; diff --git a/target/avr/cpu.c b/target/avr/cpu.c index 45ee1b5f89..c765f49c9f 100644 --- a/target/avr/cpu.c +++ b/target/avr/cpu.c @@ -66,6 +66,24 @@ static void avr_restore_state_to_opc(CPUState *cs, cpu_env(cs)->pc_w =3D data[0]; } =20 +static void avr_get_cpu_state(CPUAVRState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + uint32_t flags =3D 0; + + *pc =3D env->pc_w * 2; + *cs_base =3D 0; + + if (env->fullacc) { + flags |=3D TB_FLAGS_FULL_ACCESS; + } + if (env->skip) { + flags |=3D TB_FLAGS_SKIP; + } + + *pflags =3D flags; +} + static void avr_cpu_reset_hold(Object *obj) { CPUState *cs =3D CPU(obj); @@ -209,6 +227,7 @@ static const TCGCPUOps avr_tcg_ops =3D { .initialize =3D avr_cpu_tcg_init, .synchronize_from_tb =3D avr_cpu_synchronize_from_tb, .restore_state_to_opc =3D avr_restore_state_to_opc, + .get_cpu_state =3D avr_get_cpu_state, .cpu_exec_interrupt =3D avr_cpu_exec_interrupt, .tlb_fill =3D avr_cpu_tlb_fill, .do_interrupt =3D avr_cpu_do_interrupt, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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Iglesias" Subject: [PATCH-for-9.1 07/27] target/cris: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:36 +0100 Message-ID: <20240319154258.71206-8-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::22b; envelope-from=philmd@linaro.org; helo=mail-lj1-x22b.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863116266100003 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/cris/cpu.h | 12 ------------ target/cris/cpu.c | 11 +++++++++++ 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/target/cris/cpu.h b/target/cris/cpu.h index dbd6fb05f0..6df53f49c4 100644 --- a/target/cris/cpu.h +++ b/target/cris/cpu.h @@ -273,16 +273,4 @@ enum { =20 #include "exec/cpu-all.h" =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUCRISState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D env->dslot | - (env->pregs[PR_CCS] & (S_FLAG | P_FLAG | U_FLAG - | X_FLAG | PFIX_FLAG)); -} - #endif diff --git a/target/cris/cpu.c b/target/cris/cpu.c index eb4bddcb7e..8d0b92b96d 100644 --- a/target/cris/cpu.c +++ b/target/cris/cpu.c @@ -51,6 +51,15 @@ static void cris_restore_state_to_opc(CPUState *cs, cpu->env.pc =3D data[0]; } =20 +static void cris_get_cpu_state(CPUCRISState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D env->dslot | + (env->pregs[PR_CCS] & (S_FLAG | P_FLAG | U_FLAG | X_FLAG | PFIX_FL= AG)); +} + static bool cris_cpu_has_work(CPUState *cs) { return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI= ); @@ -182,6 +191,7 @@ static const struct SysemuCPUOps cris_sysemu_ops =3D { static const TCGCPUOps crisv10_tcg_ops =3D { .initialize =3D cris_initialize_crisv10_tcg, .restore_state_to_opc =3D cris_restore_state_to_opc, + .get_cpu_state =3D cris_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D cris_cpu_tlb_fill, @@ -193,6 +203,7 @@ static const TCGCPUOps crisv10_tcg_ops =3D { static const TCGCPUOps crisv32_tcg_ops =3D { .initialize =3D cris_initialize_tcg, .restore_state_to_opc =3D cris_restore_state_to_opc, + .get_cpu_state =3D cris_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D cris_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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Tue, 19 Mar 2024 08:43:48 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Brian Cain Subject: [PATCH-for-9.1 08/27] target/hexagon: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:37 +0100 Message-ID: <20240319154258.71206-9-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42d; envelope-from=philmd@linaro.org; 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Brian Cain Reviewed-by: Richard Henderson --- target/hexagon/cpu.h | 14 -------------- target/hexagon/cpu.c | 13 +++++++++++++ 2 files changed, 13 insertions(+), 14 deletions(-) diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 935a9c3276..1d42c33827 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -134,20 +134,6 @@ struct ArchCPU { =20 FIELD(TB_FLAGS, IS_TIGHT_LOOP, 0, 1) =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUHexagonState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - uint32_t hex_flags =3D 0; - *pc =3D env->gpr[HEX_REG_PC]; - *cs_base =3D 0; - if (*pc =3D=3D env->gpr[HEX_REG_SA0]) { - hex_flags =3D FIELD_DP32(hex_flags, TB_FLAGS, IS_TIGHT_LOOP, 1); - } - *flags =3D hex_flags; -} - typedef HexagonCPU ArchCPU; =20 void hexagon_translate_init(void); diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index 3a716b9be3..5e0a9441f2 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -273,6 +273,18 @@ static void hexagon_restore_state_to_opc(CPUState *cs, cpu_env(cs)->gpr[HEX_REG_PC] =3D data[0]; } =20 +static void hexagon_get_cpu_state(CPUHexagonState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + uint32_t hex_flags =3D 0; + *pc =3D env->gpr[HEX_REG_PC]; + *cs_base =3D 0; + if (*pc =3D=3D env->gpr[HEX_REG_SA0]) { + hex_flags =3D FIELD_DP32(hex_flags, TB_FLAGS, IS_TIGHT_LOOP, 1); + } + *flags =3D hex_flags; +} + static void hexagon_cpu_reset_hold(Object *obj) { CPUState *cs =3D CPU(obj); @@ -327,6 +339,7 @@ static const TCGCPUOps hexagon_tcg_ops =3D { .initialize =3D hexagon_translate_init, .synchronize_from_tb =3D hexagon_cpu_synchronize_from_tb, .restore_state_to_opc =3D hexagon_restore_state_to_opc, + .get_cpu_state =3D hexagon_get_cpu_state, }; =20 static void hexagon_cpu_class_init(ObjectClass *c, void *data) --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::133; envelope-from=philmd@linaro.org; helo=mail-lf1-x133.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863398563100005 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/hppa/cpu.h | 44 -------------------------------------------- target/hppa/cpu.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 44 deletions(-) diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index cdb2904936..9bc54124c1 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -314,50 +314,6 @@ hwaddr hppa_abs_to_phys_pa2_w1(vaddr addr); #define TB_FLAG_PRIV_SHIFT 8 #define TB_FLAG_UNALIGN 0x400 =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUHPPAState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflag= s) -{ - uint32_t flags =3D env->psw_n * PSW_N; - - /* TB lookup assumes that PC contains the complete virtual address. - If we leave space+offset separate, we'll get ITLB misses to an - incomplete virtual address. This also means that we must separate - out current cpu privilege from the low bits of IAOQ_F. */ -#ifdef CONFIG_USER_ONLY - *pc =3D env->iaoq_f & -4; - *cs_base =3D env->iaoq_b & -4; - flags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; -#else - /* ??? E, T, H, L, B bits need to be here, when implemented. */ - flags |=3D env->psw & (PSW_W | PSW_C | PSW_D | PSW_P); - flags |=3D (env->iaoq_f & 3) << TB_FLAG_PRIV_SHIFT; - - *pc =3D hppa_form_gva_psw(env->psw, (env->psw & PSW_C ? env->iasq_f : = 0), - env->iaoq_f & -4); - *cs_base =3D env->iasq_f; - - /* Insert a difference between IAOQ_B and IAOQ_F within the otherwise = zero - low 32-bits of CS_BASE. This will succeed for all direct branches, - which is the primary case we care about -- using goto_tb within a p= age. - Failure is indicated by a zero difference. */ - if (env->iasq_f =3D=3D env->iasq_b) { - target_long diff =3D env->iaoq_b - env->iaoq_f; - if (diff =3D=3D (int32_t)diff) { - *cs_base |=3D (uint32_t)diff; - } - } - if ((env->sr[4] =3D=3D env->sr[5]) - & (env->sr[4] =3D=3D env->sr[6]) - & (env->sr[4] =3D=3D env->sr[7])) { - flags |=3D TB_FLAG_SR_SAME; - } -#endif - - *pflags =3D flags; -} - target_ulong cpu_hppa_get_psw(CPUHPPAState *env); void cpu_hppa_put_psw(CPUHPPAState *env, target_ulong); void cpu_hppa_loaded_fr0(CPUHPPAState *env); diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c index 3831cb6db2..f2dc1e79e9 100644 --- a/target/hppa/cpu.c +++ b/target/hppa/cpu.c @@ -89,6 +89,48 @@ static void hppa_restore_state_to_opc(CPUState *cs, cpu->env.psw_n =3D 0; } =20 +static void hppa_get_cpu_state(CPUHPPAState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + uint32_t flags =3D env->psw_n * PSW_N; + + /* TB lookup assumes that PC contains the complete virtual address. + If we leave space+offset separate, we'll get ITLB misses to an + incomplete virtual address. This also means that we must separate + out current cpu privilege from the low bits of IAOQ_F. */ +#ifdef CONFIG_USER_ONLY + *pc =3D env->iaoq_f & -4; + *cs_base =3D env->iaoq_b & -4; + flags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; +#else + /* ??? E, T, H, L, B bits need to be here, when implemented. */ + flags |=3D env->psw & (PSW_W | PSW_C | PSW_D | PSW_P); + flags |=3D (env->iaoq_f & 3) << TB_FLAG_PRIV_SHIFT; + + *pc =3D hppa_form_gva_psw(env->psw, (env->psw & PSW_C ? env->iasq_f : = 0), + env->iaoq_f & -4); + *cs_base =3D env->iasq_f; + + /* Insert a difference between IAOQ_B and IAOQ_F within the otherwise = zero + low 32-bits of CS_BASE. This will succeed for all direct branches, + which is the primary case we care about -- using goto_tb within a p= age. + Failure is indicated by a zero difference. */ + if (env->iasq_f =3D=3D env->iasq_b) { + target_long diff =3D env->iaoq_b - env->iaoq_f; + if (diff =3D=3D (int32_t)diff) { + *cs_base |=3D (uint32_t)diff; + } + } + if ((env->sr[4] =3D=3D env->sr[5]) + & (env->sr[4] =3D=3D env->sr[6]) + & (env->sr[4] =3D=3D env->sr[7])) { + flags |=3D TB_FLAG_SR_SAME; + } +#endif + + *pflags =3D flags; +} + static bool hppa_cpu_has_work(CPUState *cs) { return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI= ); @@ -186,6 +228,7 @@ static const TCGCPUOps hppa_tcg_ops =3D { .initialize =3D hppa_translate_init, .synchronize_from_tb =3D hppa_cpu_synchronize_from_tb, .restore_state_to_opc =3D hppa_restore_state_to_opc, + .get_cpu_state =3D hppa_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D hppa_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:43:59 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , Eduardo Habkost Subject: [PATCH-for-9.1 10/27] target/i386: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:39 +0100 Message-ID: <20240319154258.71206-11-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863394538100003 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Note, now x86_get_cpu_state() is restricted to TCG. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/i386/cpu.h | 16 ---------------- target/i386/cpu.c | 2 +- target/i386/tcg/tcg-cpu.c | 15 +++++++++++++++ 3 files changed, 16 insertions(+), 17 deletions(-) diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 954495fff0..390abc969e 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -2354,22 +2354,6 @@ static inline int cpu_mmu_index_kernel(CPUX86State *= env) #include "hw/i386/apic.h" #endif =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUX86State *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *flags =3D env->hflags | - (env->eflags & (IOPL_MASK | TF_MASK | RF_MASK | VM_MASK | AC_MASK)= ); - if (env->hflags & HF_CS64_MASK) { - *cs_base =3D 0; - *pc =3D env->eip; - } else { - *cs_base =3D env->segs[R_CS].base; - *pc =3D (uint32_t)(*cs_base + env->eip); - } -} - void do_cpu_init(X86CPU *cpu); =20 #define MCE_INJECT_BROADCAST 1 diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 9a210d8d92..249b6fe0bb 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -7679,7 +7679,7 @@ static vaddr x86_cpu_get_pc(CPUState *cs) { X86CPU *cpu =3D X86_CPU(cs); =20 - /* Match cpu_get_tb_cpu_state. */ + /* Match x86_get_cpu_state. */ return cpu->env.eip + cpu->env.segs[R_CS].base; } =20 diff --git a/target/i386/tcg/tcg-cpu.c b/target/i386/tcg/tcg-cpu.c index cca19cd40e..a89c11a34b 100644 --- a/target/i386/tcg/tcg-cpu.c +++ b/target/i386/tcg/tcg-cpu.c @@ -93,6 +93,20 @@ static void x86_restore_state_to_opc(CPUState *cs, } } =20 +static inline void x86_get_cpu_state(CPUX86State *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *flags =3D env->hflags | + (env->eflags & (IOPL_MASK | TF_MASK | RF_MASK | VM_MASK | AC_MASK)= ); + if (env->hflags & HF_CS64_MASK) { + *cs_base =3D 0; + *pc =3D env->eip; + } else { + *cs_base =3D env->segs[R_CS].base; + *pc =3D (uint32_t)(*cs_base + env->eip); + } +} + #ifndef CONFIG_USER_ONLY static bool x86_debug_check_breakpoint(CPUState *cs) { @@ -110,6 +124,7 @@ static const TCGCPUOps x86_tcg_ops =3D { .initialize =3D tcg_x86_init, .synchronize_from_tb =3D x86_cpu_synchronize_from_tb, .restore_state_to_opc =3D x86_restore_state_to_opc, + .get_cpu_state =3D x86_get_cpu_state, .cpu_exec_enter =3D x86_cpu_exec_enter, .cpu_exec_exit =3D x86_cpu_exec_exit, #ifdef CONFIG_USER_ONLY --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:44:05 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Song Gao Subject: [PATCH-for-9.1 11/27] target/loongarch: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:40 +0100 Message-ID: <20240319154258.71206-12-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/loongarch/cpu.h | 14 -------------- target/loongarch/cpu.c | 15 +++++++++++++++ 2 files changed, 15 insertions(+), 14 deletions(-) diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index d814ba08dd..14f1d37606 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -443,20 +443,6 @@ static inline void set_pc(CPULoongArchState *env, uint= 64_t value) #define HW_FLAGS_VA32 0x20 #define HW_FLAGS_EUEN_ASXE 0x40 =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPULoongArchState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D env->CSR_CRMD & (R_CSR_CRMD_PLV_MASK | R_CSR_CRMD_PG_MASK); - *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, FPE) * HW_FLAGS_EUEN_F= PE; - *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, SXE) * HW_FLAGS_EUEN_S= XE; - *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, ASXE) * HW_FLAGS_EUEN_= ASXE; - *flags |=3D is_va32(env) * HW_FLAGS_VA32; -} - #include "exec/cpu-all.h" =20 #define CPU_RESOLVING_TYPE TYPE_LOONGARCH_CPU diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index f6ffb3aadb..a2d772ca5f 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -340,6 +340,20 @@ static void loongarch_restore_state_to_opc(CPUState *c= s, { set_pc(cpu_env(cs), data[0]); } + +static void loongarch_get_cpu_state(CPULoongArchState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D env->CSR_CRMD & (R_CSR_CRMD_PLV_MASK | R_CSR_CRMD_PG_MASK); + *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, FPE) * HW_FLAGS_EUEN_F= PE; + *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, SXE) * HW_FLAGS_EUEN_S= XE; + *flags |=3D FIELD_EX64(env->CSR_EUEN, CSR_EUEN, ASXE) * HW_FLAGS_EUEN_= ASXE; + *flags |=3D is_va32(env) * HW_FLAGS_VA32; +} + + #endif /* CONFIG_TCG */ =20 static bool loongarch_cpu_has_work(CPUState *cs) @@ -729,6 +743,7 @@ static const TCGCPUOps loongarch_tcg_ops =3D { .initialize =3D loongarch_translate_init, .synchronize_from_tb =3D loongarch_cpu_synchronize_from_tb, .restore_state_to_opc =3D loongarch_restore_state_to_opc, + .get_cpu_state =3D loongarch_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D loongarch_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:44:10 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier Subject: [PATCH-for-9.1 12/27] target/m68k: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:41 +0100 Message-ID: <20240319154258.71206-13-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::235; envelope-from=philmd@linaro.org; helo=mail-lj1-x235.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863164387100011 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/m68k/cpu.h | 18 ------------------ target/m68k/cpu.c | 17 +++++++++++++++++ 2 files changed, 17 insertions(+), 18 deletions(-) diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h index 2790d61115..2f5f973bd4 100644 --- a/target/m68k/cpu.h +++ b/target/m68k/cpu.h @@ -604,24 +604,6 @@ void m68k_cpu_transaction_failed(CPUState *cs, hwaddr = physaddr, vaddr addr, #define TB_FLAGS_TRACE 16 #define TB_FLAGS_TRACE_BIT (1 << TB_FLAGS_TRACE) =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUM68KState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D (env->macsr >> 4) & TB_FLAGS_MACSR; - if (env->sr & SR_S) { - *flags |=3D TB_FLAGS_MSR_S; - *flags |=3D (env->sfc << (TB_FLAGS_SFC_S_BIT - 2)) & TB_FLAGS_SFC_= S; - *flags |=3D (env->dfc << (TB_FLAGS_DFC_S_BIT - 2)) & TB_FLAGS_DFC_= S; - } - if (M68K_SR_TRACE(env->sr) =3D=3D M68K_SR_TRACE_ANY_INS) { - *flags |=3D TB_FLAGS_TRACE; - } -} - void dump_mmu(CPUM68KState *env); =20 #endif diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index 7c8efbb42c..3bb9f58651 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -51,6 +51,22 @@ static void m68k_restore_state_to_opc(CPUState *cs, } } =20 +static void m68k_get_cpu_state(CPUM68KState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D (env->macsr >> 4) & TB_FLAGS_MACSR; + if (env->sr & SR_S) { + *flags |=3D TB_FLAGS_MSR_S; + *flags |=3D (env->sfc << (TB_FLAGS_SFC_S_BIT - 2)) & TB_FLAGS_SFC_= S; + *flags |=3D (env->dfc << (TB_FLAGS_DFC_S_BIT - 2)) & TB_FLAGS_DFC_= S; + } + if (M68K_SR_TRACE(env->sr) =3D=3D M68K_SR_TRACE_ANY_INS) { + *flags |=3D TB_FLAGS_TRACE; + } +} + static bool m68k_cpu_has_work(CPUState *cs) { return cs->interrupt_request & CPU_INTERRUPT_HARD; @@ -524,6 +540,7 @@ static const struct SysemuCPUOps m68k_sysemu_ops =3D { static const TCGCPUOps m68k_tcg_ops =3D { .initialize =3D m68k_tcg_init, .restore_state_to_opc =3D m68k_restore_state_to_opc, + .get_cpu_state =3D m68k_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D m68k_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:44:16 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , "Edgar E. Iglesias" Subject: [PATCH-for-9.1 13/27] target/microblaze: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:42 +0100 Message-ID: <20240319154258.71206-14-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::234; envelope-from=philmd@linaro.org; helo=mail-lj1-x234.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863488848100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/microblaze/cpu.h | 10 ---------- target/microblaze/cpu.c | 9 +++++++++ 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h index 8058dcac7f..956269250c 100644 --- a/target/microblaze/cpu.h +++ b/target/microblaze/cpu.h @@ -415,16 +415,6 @@ void mb_tcg_init(void); /* Ensure there is no overlap between the two masks. */ QEMU_BUILD_BUG_ON(MSR_TB_MASK & IFLAGS_TB_MASK); =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUMBState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *flags =3D (env->iflags & IFLAGS_TB_MASK) | (env->msr & MSR_TB_MASK); - *cs_base =3D (*flags & IMM_FLAG ? env->imm : 0); -} - #if !defined(CONFIG_USER_ONLY) bool mb_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c index 96c2b71f7f..ded4c7a0de 100644 --- a/target/microblaze/cpu.c +++ b/target/microblaze/cpu.c @@ -113,6 +113,14 @@ static void mb_restore_state_to_opc(CPUState *cs, cpu->env.iflags =3D data[1]; } =20 +static void mb_get_cpu_state(CPUMBState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *flags =3D (env->iflags & IFLAGS_TB_MASK) | (env->msr & MSR_TB_MASK); + *cs_base =3D (*flags & IMM_FLAG ? env->imm : 0); +} + static bool mb_cpu_has_work(CPUState *cs) { return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI= ); @@ -408,6 +416,7 @@ static const TCGCPUOps mb_tcg_ops =3D { .initialize =3D mb_tcg_init, .synchronize_from_tb =3D mb_cpu_synchronize_from_tb, .restore_state_to_opc =3D mb_restore_state_to_opc, + .get_cpu_state =3D mb_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D mb_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863156600100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/cpu.h | 11 ----------- target/mips/tcg/tcg-internal.h | 2 ++ target/mips/cpu.c | 1 + target/mips/tcg/translate.c | 9 +++++++++ 4 files changed, 12 insertions(+), 11 deletions(-) diff --git a/target/mips/cpu.h b/target/mips/cpu.h index caa12a2dd3..9d2f7e0194 100644 --- a/target/mips/cpu.h +++ b/target/mips/cpu.h @@ -1362,17 +1362,6 @@ void cpu_mips_clock_init(MIPSCPU *cpu); /* helper.c */ target_ulong exception_resume_pc(CPUMIPSState *env); =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUMIPSState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->active_tc.PC; - *cs_base =3D 0; - *flags =3D env->hflags & (MIPS_HFLAG_TMASK | MIPS_HFLAG_BMASK | - MIPS_HFLAG_HWRENA_ULR); -} - /** * mips_cpu_create_with_clock: * @typename: a MIPS CPU type. diff --git a/target/mips/tcg/tcg-internal.h b/target/mips/tcg/tcg-internal.h index aef032c48d..c54d5c64b2 100644 --- a/target/mips/tcg/tcg-internal.h +++ b/target/mips/tcg/tcg-internal.h @@ -24,6 +24,8 @@ G_NORETURN void mips_cpu_do_unaligned_access(CPUState *cp= u, vaddr addr, void mips_restore_state_to_opc(CPUState *cs, const TranslationBlock *tb, const uint64_t *data); +void mips_get_cpu_state(CPUMIPSState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); =20 const char *mips_exception_name(int32_t exception); =20 diff --git a/target/mips/cpu.c b/target/mips/cpu.c index 8d8f690a53..6cc64b7628 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -551,6 +551,7 @@ static const TCGCPUOps mips_tcg_ops =3D { .initialize =3D mips_tcg_init, .synchronize_from_tb =3D mips_cpu_synchronize_from_tb, .restore_state_to_opc =3D mips_restore_state_to_opc, + .get_cpu_state =3D mips_get_cpu_state, =20 #if !defined(CONFIG_USER_ONLY) .tlb_fill =3D mips_cpu_tlb_fill, diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index 06c108cc9c..4ecac13a8f 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -15581,3 +15581,12 @@ void mips_restore_state_to_opc(CPUState *cs, break; } } + +void mips_get_cpu_state(CPUMIPSState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->active_tc.PC; + *cs_base =3D 0; + *flags =3D env->hflags & (MIPS_HFLAG_TMASK | MIPS_HFLAG_BMASK | + MIPS_HFLAG_HWRENA_ULR); +} --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863430; cv=none; d=zohomail.com; s=zohoarc; b=ffyuN4EbNm0ADulUuN2RM7GfDZq6VEeUFMRzUBls16CXtbscKmEgYbjZ2B2q2pmC2hhDTU8Y3KVJZnHepNVzDqVO/sUw1n3ypMs4OV7ad6x2TbrIn7cIMFs2EoA/x7WzwK6ownnasoTnQbBmax5h2LZVN3e74KQsAR3ZWGqGqIA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1710863430; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; 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Tue, 19 Mar 2024 08:44:27 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Chris Wulff , Marek Vasut Subject: [PATCH-for-9.1 15/27] target/nios2: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:44 +0100 Message-ID: <20240319154258.71206-16-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/nios2/cpu.h | 14 -------------- target/nios2/cpu.c | 13 +++++++++++++ 2 files changed, 13 insertions(+), 14 deletions(-) diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h index 32002b819a..d0616723fe 100644 --- a/target/nios2/cpu.h +++ b/target/nios2/cpu.h @@ -286,18 +286,4 @@ FIELD(TBFLAGS, CRS0, 0, 1) /* Set if CRS =3D=3D 0. */ FIELD(TBFLAGS, U, 1, 1) /* Overlaps CR_STATUS_U */ FIELD(TBFLAGS, R0_0, 2, 1) /* Set if R0 =3D=3D 0. */ =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUNios2State *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - unsigned crs =3D FIELD_EX32(env->ctrl[CR_STATUS], CR_STATUS, CRS); - - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D (env->ctrl[CR_STATUS] & CR_STATUS_U) - | (crs ? 0 : R_TBFLAGS_CRS0_MASK) - | (env->regs[0] ? 0 : R_TBFLAGS_R0_0_MASK); -} - #endif /* NIOS2_CPU_H */ diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c index 679aff5730..d1a98c47ad 100644 --- a/target/nios2/cpu.c +++ b/target/nios2/cpu.c @@ -43,6 +43,18 @@ static void nios2_restore_state_to_opc(CPUState *cs, cpu_env(cs)->pc =3D data[0]; } =20 +static void nios2_get_cpu_state(CPUNios2State *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + unsigned crs =3D FIELD_EX32(env->ctrl[CR_STATUS], CR_STATUS, CRS); + + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D (env->ctrl[CR_STATUS] & CR_STATUS_U) + | (crs ? 0 : R_TBFLAGS_CRS0_MASK) + | (env->regs[0] ? 0 : R_TBFLAGS_R0_0_MASK); +} + static bool nios2_cpu_has_work(CPUState *cs) { return cs->interrupt_request & CPU_INTERRUPT_HARD; @@ -354,6 +366,7 @@ static const struct SysemuCPUOps nios2_sysemu_ops =3D { static const TCGCPUOps nios2_tcg_ops =3D { .initialize =3D nios2_tcg_init, .restore_state_to_opc =3D nios2_restore_state_to_opc, + .get_cpu_state =3D nios2_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D nios2_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/openrisc/cpu.h | 12 ------------ target/openrisc/cpu.c | 11 +++++++++++ 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h index d42800242f..6997c7534e 100644 --- a/target/openrisc/cpu.h +++ b/target/openrisc/cpu.h @@ -351,18 +351,6 @@ static inline void cpu_set_gpr(CPUOpenRISCState *env, = int i, uint32_t val) env->shadow_gpr[0][i] =3D val; } =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUOpenRISCState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D (env->dflag ? TB_FLAGS_DFLAG : 0) - | (cpu_get_gpr(env, 0) ? 0 : TB_FLAGS_R0_0) - | (env->sr & (SR_SM | SR_DME | SR_IME | SR_OVE)); -} - static inline uint32_t cpu_get_sr(const CPUOpenRISCState *env) { return (env->sr diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c index 33c45dbf04..ce44ac0316 100644 --- a/target/openrisc/cpu.c +++ b/target/openrisc/cpu.c @@ -62,6 +62,16 @@ static void openrisc_restore_state_to_opc(CPUState *cs, } } =20 +static void openrisc_get_cpu_state(CPUOpenRISCState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D (env->dflag ? TB_FLAGS_DFLAG : 0) + | (cpu_get_gpr(env, 0) ? 0 : TB_FLAGS_R0_0) + | (env->sr & (SR_SM | SR_DME | SR_IME | SR_OVE)); +} + static bool openrisc_cpu_has_work(CPUState *cs) { return cs->interrupt_request & (CPU_INTERRUPT_HARD | @@ -229,6 +239,7 @@ static const TCGCPUOps openrisc_tcg_ops =3D { .initialize =3D openrisc_translate_init, .synchronize_from_tb =3D openrisc_cpu_synchronize_from_tb, .restore_state_to_opc =3D openrisc_restore_state_to_opc, + .get_cpu_state =3D openrisc_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D openrisc_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863160; cv=none; d=zohomail.com; s=zohoarc; b=dIJL9xlXCCm1uwX0AsHTAkCIy9ANibNt6DhdvoNwsWSZt6RqlDumfXBCc8GVFq969eX23gT4FL99rRDZd1KPrIdeIkCPQsxiDNBhR5Yt6nv1oATUe5kQJOsfkP/hOFvVFWBOcCqnFZs2Wig1HsjVFtU0apvToFTsO0V8uIREzq8= ARC-Message-Signature: i=1; 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Tue, 19 Mar 2024 08:44:39 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Nicholas Piggin , Daniel Henrique Barboza Subject: [PATCH-for-9.1 17/27] target/ppc: Indent ppc_tcg_ops[] with 4 spaces Date: Tue, 19 Mar 2024 16:42:46 +0100 Message-ID: <20240319154258.71206-18-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863160427100001 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Acked-by: Nicholas Piggin Reviewed-by: Richard Henderson --- target/ppc/cpu_init.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 7e65f08147..464e91faa2 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -7360,22 +7360,22 @@ static const struct SysemuCPUOps ppc_sysemu_ops =3D= { #include "hw/core/tcg-cpu-ops.h" =20 static const TCGCPUOps ppc_tcg_ops =3D { - .initialize =3D ppc_translate_init, - .restore_state_to_opc =3D ppc_restore_state_to_opc, + .initialize =3D ppc_translate_init, + .restore_state_to_opc =3D ppc_restore_state_to_opc, =20 #ifdef CONFIG_USER_ONLY - .record_sigsegv =3D ppc_cpu_record_sigsegv, + .record_sigsegv =3D ppc_cpu_record_sigsegv, #else - .tlb_fill =3D ppc_cpu_tlb_fill, - .cpu_exec_interrupt =3D ppc_cpu_exec_interrupt, - .do_interrupt =3D ppc_cpu_do_interrupt, - .cpu_exec_enter =3D ppc_cpu_exec_enter, - .cpu_exec_exit =3D ppc_cpu_exec_exit, - .do_unaligned_access =3D ppc_cpu_do_unaligned_access, - .do_transaction_failed =3D ppc_cpu_do_transaction_failed, - .debug_excp_handler =3D ppc_cpu_debug_excp_handler, - .debug_check_breakpoint =3D ppc_cpu_debug_check_breakpoint, - .debug_check_watchpoint =3D ppc_cpu_debug_check_watchpoint, + .tlb_fill =3D ppc_cpu_tlb_fill, + .cpu_exec_interrupt =3D ppc_cpu_exec_interrupt, + .do_interrupt =3D ppc_cpu_do_interrupt, + .cpu_exec_enter =3D ppc_cpu_exec_enter, + .cpu_exec_exit =3D ppc_cpu_exec_exit, + .do_unaligned_access =3D ppc_cpu_do_unaligned_access, + .do_transaction_failed =3D ppc_cpu_do_transaction_failed, + .debug_excp_handler =3D ppc_cpu_debug_excp_handler, + .debug_check_breakpoint =3D ppc_cpu_debug_check_breakpoint, + .debug_check_watchpoint =3D ppc_cpu_debug_check_watchpoint, #endif /* !CONFIG_USER_ONLY */ }; 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Tue, 19 Mar 2024 08:44:44 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Nicholas Piggin , Daniel Henrique Barboza Subject: [PATCH-for-9.1 18/27] target/ppc: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:47 +0100 Message-ID: <20240319154258.71206-19-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=philmd@linaro.org; helo=mail-wm1-x335.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863482839100013 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(), unifying with the method declared in target/ppc/helper_regs.c. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Nicholas Piggin Reviewed-by: Richard Henderson --- target/ppc/cpu.h | 16 +++------------- target/ppc/cpu_init.c | 1 + target/ppc/helper_regs.c | 13 +++++++------ 3 files changed, 11 insertions(+), 19 deletions(-) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index ced4e53024..6aa18db335 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -2716,19 +2716,9 @@ void cpu_write_xer(CPUPPCState *env, target_ulong xe= r); */ #define is_book3s_arch2x(ctx) (!!((ctx)->insns_flags & PPC_SEGMENT_64B)) =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -#ifdef CONFIG_DEBUG_TCG -void cpu_get_tb_cpu_state(CPUPPCState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags); -#else -static inline void cpu_get_tb_cpu_state(CPUPPCState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->nip; - *cs_base =3D 0; - *flags =3D env->hflags; -} +#ifdef CONFIG_TCG +void ppc_get_cpu_state(CPUPPCState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); #endif =20 G_NORETURN void raise_exception(CPUPPCState *env, uint32_t exception); diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 464e91faa2..673559b444 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -7362,6 +7362,7 @@ static const struct SysemuCPUOps ppc_sysemu_ops =3D { static const TCGCPUOps ppc_tcg_ops =3D { .initialize =3D ppc_translate_init, .restore_state_to_opc =3D ppc_restore_state_to_opc, + .get_cpu_state =3D ppc_get_cpu_state, =20 #ifdef CONFIG_USER_ONLY .record_sigsegv =3D ppc_cpu_record_sigsegv, diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index 25258986e3..e62591067c 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -217,25 +217,26 @@ void hreg_update_pmu_hflags(CPUPPCState *env) env->hflags |=3D hreg_compute_pmu_hflags_value(env); } =20 -#ifdef CONFIG_DEBUG_TCG -void cpu_get_tb_cpu_state(CPUPPCState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) +#ifdef CONFIG_TCG +void ppc_get_cpu_state(CPUPPCState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) { uint32_t hflags_current =3D env->hflags; - uint32_t hflags_rebuilt; =20 *pc =3D env->nip; *cs_base =3D 0; *flags =3D hflags_current; =20 - hflags_rebuilt =3D hreg_compute_hflags_value(env); +#ifdef CONFIG_DEBUG_TCG + uint32_t hflags_rebuilt =3D hreg_compute_hflags_value(env); if (unlikely(hflags_current !=3D hflags_rebuilt)) { cpu_abort(env_cpu(env), "TCG hflags mismatch (current:0x%08x rebuilt:0x%08x)\n", hflags_current, hflags_rebuilt); } -} #endif +} +#endif /* CONFIG_TCG */ =20 void cpu_interrupt_exittb(CPUState *cs) { --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863433; cv=none; d=zohomail.com; s=zohoarc; b=Z/O+0QVX6pdySOI70P0oFZqKS27W46HyWVqTO3sZXxQdMoXCNNFDx5MGuM3KjHu2TA7xFSN4uMQxv8hETQVLK67o5hBxs7vxD20tBvrThhD039VcNO+4gMeg+hQo67lzY5dKO6Iah9/GXW3D4K45diVSejXRj57G5+lPMTORlYc= ARC-Message-Signature: i=1; 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Tue, 19 Mar 2024 08:44:50 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei Subject: [PATCH-for-9.1 19/27] target/riscv: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:48 +0100 Message-ID: <20240319154258.71206-20-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863434814100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Note, now riscv_get_cpu_state() is restricted to TCG, and is declared with static scope. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel Henrique Barboza Reviewed-by: Richard Henderson --- target/riscv/cpu.h | 3 - target/riscv/cpu.c | 2 +- target/riscv/cpu_helper.c | 87 ------------------------ target/riscv/tcg/tcg-cpu.c | 88 +++++++++++++++++++++++++ target/riscv/insn_trans/trans_rvv.c.inc | 2 +- 5 files changed, 90 insertions(+), 92 deletions(-) diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 3b1a02b944..d00d1be235 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -704,9 +704,6 @@ static inline uint32_t vext_get_vlmax(uint32_t vlenb, u= int32_t vsew, return vlen >> (vsew + 3 - lmul); } =20 -void cpu_get_tb_cpu_state(CPURISCVState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflags); - void riscv_cpu_update_mask(CPURISCVState *env); bool riscv_cpu_is_32bit(RISCVCPU *cpu); =20 diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index c160b9216b..ca537d0e0a 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -889,7 +889,7 @@ static vaddr riscv_cpu_get_pc(CPUState *cs) RISCVCPU *cpu =3D RISCV_CPU(cs); CPURISCVState *env =3D &cpu->env; =20 - /* Match cpu_get_tb_cpu_state. */ + /* Match riscv_get_cpu_state. */ if (env->xl =3D=3D MXL_RV32) { return env->pc & UINT32_MAX; } diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index ce7322011d..e18a269358 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -25,7 +25,6 @@ #include "pmu.h" #include "exec/exec-all.h" #include "instmap.h" -#include "tcg/tcg-op.h" #include "trace.h" #include "semihosting/common-semi.h" #include "sysemu/cpu-timers.h" @@ -62,92 +61,6 @@ int riscv_env_mmu_index(CPURISCVState *env, bool ifetch) #endif } =20 -void cpu_get_tb_cpu_state(CPURISCVState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflags) -{ - RISCVCPU *cpu =3D env_archcpu(env); - RISCVExtStatus fs, vs; - uint32_t flags =3D 0; - - *pc =3D env->xl =3D=3D MXL_RV32 ? env->pc & UINT32_MAX : env->pc; - *cs_base =3D 0; - - if (cpu->cfg.ext_zve32f) { - /* - * If env->vl equals to VLMAX, we can use generic vector operation - * expanders (GVEC) to accerlate the vector operations. - * However, as LMUL could be a fractional number. The maximum - * vector size can be operated might be less than 8 bytes, - * which is not supported by GVEC. So we set vl_eq_vlmax flag to t= rue - * only when maxsz >=3D 8 bytes. - */ - - /* lmul encoded as in DisasContext::lmul */ - int8_t lmul =3D sextract32(FIELD_EX64(env->vtype, VTYPE, VLMUL), 0= , 3); - uint32_t vsew =3D FIELD_EX64(env->vtype, VTYPE, VSEW); - uint32_t vlmax =3D vext_get_vlmax(cpu->cfg.vlenb, vsew, lmul); - uint32_t maxsz =3D vlmax << vsew; - bool vl_eq_vlmax =3D (env->vstart =3D=3D 0) && (vlmax =3D=3D env->= vl) && - (maxsz >=3D 8); - flags =3D FIELD_DP32(flags, TB_FLAGS, VILL, env->vill); - flags =3D FIELD_DP32(flags, TB_FLAGS, SEW, vsew); - flags =3D FIELD_DP32(flags, TB_FLAGS, LMUL, - FIELD_EX64(env->vtype, VTYPE, VLMUL)); - flags =3D FIELD_DP32(flags, TB_FLAGS, VL_EQ_VLMAX, vl_eq_vlmax); - flags =3D FIELD_DP32(flags, TB_FLAGS, VTA, - FIELD_EX64(env->vtype, VTYPE, VTA)); - flags =3D FIELD_DP32(flags, TB_FLAGS, VMA, - FIELD_EX64(env->vtype, VTYPE, VMA)); - flags =3D FIELD_DP32(flags, TB_FLAGS, VSTART_EQ_ZERO, env->vstart = =3D=3D 0); - } else { - flags =3D FIELD_DP32(flags, TB_FLAGS, VILL, 1); - } - -#ifdef CONFIG_USER_ONLY - fs =3D EXT_STATUS_DIRTY; - vs =3D EXT_STATUS_DIRTY; -#else - flags =3D FIELD_DP32(flags, TB_FLAGS, PRIV, env->priv); - - flags |=3D riscv_env_mmu_index(env, 0); - fs =3D get_field(env->mstatus, MSTATUS_FS); - vs =3D get_field(env->mstatus, MSTATUS_VS); - - if (env->virt_enabled) { - flags =3D FIELD_DP32(flags, TB_FLAGS, VIRT_ENABLED, 1); - /* - * Merge DISABLED and !DIRTY states using MIN. - * We will set both fields when dirtying. - */ - fs =3D MIN(fs, get_field(env->mstatus_hs, MSTATUS_FS)); - vs =3D MIN(vs, get_field(env->mstatus_hs, MSTATUS_VS)); - } - - /* With Zfinx, floating point is enabled/disabled by Smstateen. */ - if (!riscv_has_ext(env, RVF)) { - fs =3D (smstateen_acc_ok(env, 0, SMSTATEEN0_FCSR) =3D=3D RISCV_EXC= P_NONE) - ? EXT_STATUS_DIRTY : EXT_STATUS_DISABLED; - } - - if (cpu->cfg.debug && !icount_enabled()) { - flags =3D FIELD_DP32(flags, TB_FLAGS, ITRIGGER, env->itrigger_enab= led); - } -#endif - - flags =3D FIELD_DP32(flags, TB_FLAGS, FS, fs); - flags =3D FIELD_DP32(flags, TB_FLAGS, VS, vs); - flags =3D FIELD_DP32(flags, TB_FLAGS, XL, env->xl); - flags =3D FIELD_DP32(flags, TB_FLAGS, AXL, cpu_address_xl(env)); - if (env->cur_pmmask !=3D 0) { - flags =3D FIELD_DP32(flags, TB_FLAGS, PM_MASK_ENABLED, 1); - } - if (env->cur_pmbase !=3D 0) { - flags =3D FIELD_DP32(flags, TB_FLAGS, PM_BASE_ENABLED, 1); - } - - *pflags =3D flags; -} - void riscv_cpu_update_mask(CPURISCVState *env) { target_ulong mask =3D 0, base =3D 0; diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index ab6db817db..934007673e 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -31,6 +31,7 @@ #include "hw/core/accel-cpu.h" #include "hw/core/tcg-cpu-ops.h" #include "tcg/tcg.h" +#include "sysemu/cpu-timers.h" =20 /* Hash that stores user set extensions */ static GHashTable *multi_ext_user_opts; @@ -129,10 +130,97 @@ static void riscv_restore_state_to_opc(CPUState *cs, env->bins =3D data[1]; } =20 +static void riscv_get_cpu_state(CPURISCVState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + RISCVCPU *cpu =3D env_archcpu(env); + RISCVExtStatus fs, vs; + uint32_t flags =3D 0; + + *pc =3D env->xl =3D=3D MXL_RV32 ? env->pc & UINT32_MAX : env->pc; + *cs_base =3D 0; + + if (cpu->cfg.ext_zve32f) { + /* + * If env->vl equals to VLMAX, we can use generic vector operation + * expanders (GVEC) to accerlate the vector operations. + * However, as LMUL could be a fractional number. The maximum + * vector size can be operated might be less than 8 bytes, + * which is not supported by GVEC. So we set vl_eq_vlmax flag to t= rue + * only when maxsz >=3D 8 bytes. + */ + + /* lmul encoded as in DisasContext::lmul */ + int8_t lmul =3D sextract32(FIELD_EX64(env->vtype, VTYPE, VLMUL), 0= , 3); + uint32_t vsew =3D FIELD_EX64(env->vtype, VTYPE, VSEW); + uint32_t vlmax =3D vext_get_vlmax(cpu->cfg.vlenb, vsew, lmul); + uint32_t maxsz =3D vlmax << vsew; + bool vl_eq_vlmax =3D (env->vstart =3D=3D 0) && (vlmax =3D=3D env->= vl) && + (maxsz >=3D 8); + flags =3D FIELD_DP32(flags, TB_FLAGS, VILL, env->vill); + flags =3D FIELD_DP32(flags, TB_FLAGS, SEW, vsew); + flags =3D FIELD_DP32(flags, TB_FLAGS, LMUL, + FIELD_EX64(env->vtype, VTYPE, VLMUL)); + flags =3D FIELD_DP32(flags, TB_FLAGS, VL_EQ_VLMAX, vl_eq_vlmax); + flags =3D FIELD_DP32(flags, TB_FLAGS, VTA, + FIELD_EX64(env->vtype, VTYPE, VTA)); + flags =3D FIELD_DP32(flags, TB_FLAGS, VMA, + FIELD_EX64(env->vtype, VTYPE, VMA)); + flags =3D FIELD_DP32(flags, TB_FLAGS, VSTART_EQ_ZERO, env->vstart = =3D=3D 0); + } else { + flags =3D FIELD_DP32(flags, TB_FLAGS, VILL, 1); + } + +#ifdef CONFIG_USER_ONLY + fs =3D EXT_STATUS_DIRTY; + vs =3D EXT_STATUS_DIRTY; +#else + flags =3D FIELD_DP32(flags, TB_FLAGS, PRIV, env->priv); + + flags |=3D riscv_env_mmu_index(env, 0); + fs =3D get_field(env->mstatus, MSTATUS_FS); + vs =3D get_field(env->mstatus, MSTATUS_VS); + + if (env->virt_enabled) { + flags =3D FIELD_DP32(flags, TB_FLAGS, VIRT_ENABLED, 1); + /* + * Merge DISABLED and !DIRTY states using MIN. + * We will set both fields when dirtying. + */ + fs =3D MIN(fs, get_field(env->mstatus_hs, MSTATUS_FS)); + vs =3D MIN(vs, get_field(env->mstatus_hs, MSTATUS_VS)); + } + + /* With Zfinx, floating point is enabled/disabled by Smstateen. */ + if (!riscv_has_ext(env, RVF)) { + fs =3D (smstateen_acc_ok(env, 0, SMSTATEEN0_FCSR) =3D=3D RISCV_EXC= P_NONE) + ? EXT_STATUS_DIRTY : EXT_STATUS_DISABLED; + } + + if (cpu->cfg.debug && !icount_enabled()) { + flags =3D FIELD_DP32(flags, TB_FLAGS, ITRIGGER, env->itrigger_enab= led); + } +#endif + + flags =3D FIELD_DP32(flags, TB_FLAGS, FS, fs); + flags =3D FIELD_DP32(flags, TB_FLAGS, VS, vs); + flags =3D FIELD_DP32(flags, TB_FLAGS, XL, env->xl); + flags =3D FIELD_DP32(flags, TB_FLAGS, AXL, cpu_address_xl(env)); + if (env->cur_pmmask !=3D 0) { + flags =3D FIELD_DP32(flags, TB_FLAGS, PM_MASK_ENABLED, 1); + } + if (env->cur_pmbase !=3D 0) { + flags =3D FIELD_DP32(flags, TB_FLAGS, PM_BASE_ENABLED, 1); + } + + *pflags =3D flags; +} + static const TCGCPUOps riscv_tcg_ops =3D { .initialize =3D riscv_translate_init, .synchronize_from_tb =3D riscv_cpu_synchronize_from_tb, .restore_state_to_opc =3D riscv_restore_state_to_opc, + .get_cpu_state =3D riscv_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D riscv_cpu_tlb_fill, diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_tr= ans/trans_rvv.c.inc index e42728990e..3c16c4852b 100644 --- a/target/riscv/insn_trans/trans_rvv.c.inc +++ b/target/riscv/insn_trans/trans_rvv.c.inc @@ -578,7 +578,7 @@ static bool vext_check_slide(DisasContext *s, int vd, i= nt vs2, } =20 /* - * In cpu_get_tb_cpu_state(), set VILL if RVV was not present. + * In riscv_get_cpu_state(), set VILL if RVV was not present. * So RVV is also be checked in this function. */ static bool vext_check_isa_ill(DisasContext *s) --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:44:56 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Yoshinori Sato Subject: [PATCH-for-9.1 20/27] target/rx: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:49 +0100 Message-ID: <20240319154258.71206-21-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863168474100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/rx/cpu.h | 11 ----------- target/rx/cpu.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/target/rx/cpu.h b/target/rx/cpu.h index 996f121bcd..dcda762212 100644 --- a/target/rx/cpu.h +++ b/target/rx/cpu.h @@ -149,17 +149,6 @@ void rx_cpu_unpack_psw(CPURXState *env, uint32_t psw, = int rte); #define RX_CPU_IRQ 0 #define RX_CPU_FIR 1 =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPURXState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D FIELD_DP32(0, PSW, PM, env->psw_pm); - *flags =3D FIELD_DP32(*flags, PSW, U, env->psw_u); -} - static inline uint32_t rx_cpu_pack_psw(CPURXState *env) { uint32_t psw =3D 0; diff --git a/target/rx/cpu.c b/target/rx/cpu.c index da673a595d..3b55b09e64 100644 --- a/target/rx/cpu.c +++ b/target/rx/cpu.c @@ -58,6 +58,15 @@ static void rx_restore_state_to_opc(CPUState *cs, cpu->env.pc =3D data[0]; } =20 +static void rx_get_cpu_state(CPURXState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D FIELD_DP32(0, PSW, PM, env->psw_pm); + *flags =3D FIELD_DP32(*flags, PSW, U, env->psw_u); +} + static bool rx_cpu_has_work(CPUState *cs) { return cs->interrupt_request & @@ -187,6 +196,7 @@ static const TCGCPUOps rx_tcg_ops =3D { .initialize =3D rx_translate_init, .synchronize_from_tb =3D rx_cpu_synchronize_from_tb, .restore_state_to_opc =3D rx_restore_state_to_opc, + .get_cpu_state =3D rx_get_cpu_state, .tlb_fill =3D rx_cpu_tlb_fill, =20 #ifndef CONFIG_USER_ONLY --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863477; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=philmd@linaro.org; helo=mail-wm1-x331.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863478791100001 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Reviewed-by: Thomas Huth --- target/s390x/s390x-internal.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/s390x/s390x-internal.h b/target/s390x/s390x-internal.h index 825252d728..559c9f561d 100644 --- a/target/s390x/s390x-internal.h +++ b/target/s390x/s390x-internal.h @@ -398,10 +398,12 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1,= uint64_t r3, =20 =20 /* translate.c */ +#ifdef CONFIG_TCG void s390x_translate_init(void); 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Tue, 19 Mar 2024 08:45:07 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Thomas Huth , David Hildenbrand , Ilya Leoshkevich Subject: [PATCH-for-9.1 22/27] target/s390x: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:51 +0100 Message-ID: <20240319154258.71206-23-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=philmd@linaro.org; helo=mail-wm1-x32c.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863150373100001 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Note, now s390x_get_cpu_state() is restricted to TCG. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/s390x/cpu.h | 30 ------------------------------ target/s390x/s390x-internal.h | 2 ++ target/s390x/cpu.c | 1 + target/s390x/tcg/mem_helper.c | 2 +- target/s390x/tcg/translate.c | 23 +++++++++++++++++++++++ 5 files changed, 27 insertions(+), 31 deletions(-) diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 2e184aabf5..c84ab43928 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -412,36 +412,6 @@ static inline int s390x_env_mmu_index(CPUS390XState *e= nv, bool ifetch) #endif } =20 -#ifdef CONFIG_TCG - -#include "tcg/tcg_s390x.h" - -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUS390XState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - if (env->psw.addr & 1) { - /* - * Instructions must be at even addresses. - * This needs to be checked before address translation. - */ - env->int_pgm_ilen =3D 2; /* see s390_cpu_tlb_fill() */ - tcg_s390_program_interrupt(env, PGM_SPECIFICATION, 0); - } - *pc =3D env->psw.addr; - *cs_base =3D env->ex_value; - *flags =3D (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW; - if (env->cregs[0] & CR0_AFP) { - *flags |=3D FLAG_MASK_AFP; - } - if (env->cregs[0] & CR0_VECTOR) { - *flags |=3D FLAG_MASK_VECTOR; - } -} - -#endif /* CONFIG_TCG */ - /* PER bits from control register 9 */ #define PER_CR9_EVENT_BRANCH 0x80000000 #define PER_CR9_EVENT_IFETCH 0x40000000 diff --git a/target/s390x/s390x-internal.h b/target/s390x/s390x-internal.h index 559c9f561d..f9796c2742 100644 --- a/target/s390x/s390x-internal.h +++ b/target/s390x/s390x-internal.h @@ -403,6 +403,8 @@ void s390x_translate_init(void); void s390x_restore_state_to_opc(CPUState *cs, const TranslationBlock *tb, const uint64_t *data); +void s390x_get_cpu_state(CPUS390XState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags); #endif /* CONFIG_TCG */ =20 /* sigp.c */ diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index f7194534ae..afade52b76 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -327,6 +327,7 @@ static void s390_cpu_reset_full(DeviceState *dev) static const TCGCPUOps s390_tcg_ops =3D { .initialize =3D s390x_translate_init, .restore_state_to_opc =3D s390x_restore_state_to_opc, + .get_cpu_state =3D s390x_get_cpu_state, =20 #ifdef CONFIG_USER_ONLY .record_sigsegv =3D s390_cpu_record_sigsegv, diff --git a/target/s390x/tcg/mem_helper.c b/target/s390x/tcg/mem_helper.c index 557831def4..e1d0133439 100644 --- a/target/s390x/tcg/mem_helper.c +++ b/target/s390x/tcg/mem_helper.c @@ -2391,7 +2391,7 @@ uint64_t HELPER(lra)(CPUS390XState *env, uint64_t r1,= uint64_t addr) it does not change the program counter. =20 Perform this by recording the modified instruction in env->ex_value. - This will be noticed by cpu_get_tb_cpu_state and thus tb translation. + This will be noticed by s390x_get_cpu_state and thus tb translation. */ void HELPER(ex)(CPUS390XState *env, uint32_t ilen, uint64_t r1, uint64_t a= ddr) { diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 0d0c672c95..bf8d00ecef 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -44,6 +44,7 @@ #include "exec/translator.h" #include "exec/log.h" #include "qemu/atomic128.h" +#include "tcg_s390x.h" =20 #define HELPER_H "helper.h" #include "exec/helper-info.c.inc" @@ -6569,3 +6570,25 @@ void s390x_restore_state_to_opc(CPUState *cs, /* Record ILEN. */ env->int_pgm_ilen =3D data[2]; } + +void s390x_get_cpu_state(CPUS390XState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + if (env->psw.addr & 1) { + /* + * Instructions must be at even addresses. + * This needs to be checked before address translation. + */ + env->int_pgm_ilen =3D 2; /* see s390_cpu_tlb_fill() */ + tcg_s390_program_interrupt(env, PGM_SPECIFICATION, 0); + } + *pc =3D env->psw.addr; + *cs_base =3D env->ex_value; + *flags =3D (env->psw.mask >> FLAG_MASK_PSW_SHIFT) & FLAG_MASK_PSW; + if (env->cregs[0] & CR0_AFP) { + *flags |=3D FLAG_MASK_AFP; + } + if (env->cregs[0] & CR0_VECTOR) { + *flags |=3D FLAG_MASK_VECTOR; + } +} --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863276; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863278154100005 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/sh4/cpu.h | 15 --------------- target/sh4/cpu.c | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 15 deletions(-) diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h index 9211da6bde..36aff035cf 100644 --- a/target/sh4/cpu.h +++ b/target/sh4/cpu.h @@ -370,19 +370,4 @@ static inline void cpu_write_sr(CPUSH4State *env, targ= et_ulong sr) env->sr =3D sr & ~((1u << SR_M) | (1u << SR_Q) | (1u << SR_T)); } =20 -static inline void cpu_get_tb_cpu_state(CPUSH4State *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - /* For a gUSA region, notice the end of the region. */ - *cs_base =3D env->flags & TB_FLAG_GUSA_MASK ? env->gregs[0] : 0; - *flags =3D env->flags - | (env->fpscr & TB_FLAG_FPSCR_MASK) - | (env->sr & TB_FLAG_SR_MASK) - | (env->movcal_backup ? TB_FLAG_PENDING_MOVCA : 0); /* Bit 3 */ -#ifdef CONFIG_USER_ONLY - *flags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; -#endif -} - #endif /* SH4_CPU_H */ diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c index 4f5a4a3d98..9b2b377e29 100644 --- a/target/sh4/cpu.c +++ b/target/sh4/cpu.c @@ -67,6 +67,21 @@ static void superh_restore_state_to_opc(CPUState *cs, */ } =20 +static void sh4_get_cpu_state(CPUSH4State *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + /* For a gUSA region, notice the end of the region. */ + *cs_base =3D env->flags & TB_FLAG_GUSA_MASK ? env->gregs[0] : 0; + *flags =3D env->flags + | (env->fpscr & TB_FLAG_FPSCR_MASK) + | (env->sr & TB_FLAG_SR_MASK) + | (env->movcal_backup ? TB_FLAG_PENDING_MOVCA : 0); /* Bit 3 = */ +#ifdef CONFIG_USER_ONLY + *flags |=3D TB_FLAG_UNALIGN * !env_cpu(env)->prctl_unalign_sigbus; +#endif +} + #ifndef CONFIG_USER_ONLY static bool superh_io_recompile_replay_branch(CPUState *cs, const TranslationBlock *tb) @@ -250,6 +265,7 @@ static const TCGCPUOps superh_tcg_ops =3D { .initialize =3D sh4_translate_init, .synchronize_from_tb =3D superh_cpu_synchronize_from_tb, .restore_state_to_opc =3D superh_restore_state_to_opc, + .get_cpu_state =3D sh4_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D superh_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1710863274; cv=none; d=zohomail.com; s=zohoarc; b=d0jav2XL/ypQrNcUCre4RtyXTt36nl68Okfx2nOX5grfdhffHMX26qAmp0AvD4aBqfDy7snAfHhWKCm9Fa9b+KiUmSgo58V2pqp9TGabIhBUJoZS6BNdHkn0LTW7g5wAAvJtf07tfLC2ybr16vTymVxdyGzZzCiuBcJK308ukyk= ARC-Message-Signature: i=1; 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Tue, 19 Mar 2024 08:45:19 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Mark Cave-Ayland , Artyom Tarasenko Subject: [PATCH-for-9.1 24/27] target/sparc: Convert to TCGCPUOps::get_cpu_state() Date: Tue, 19 Mar 2024 16:42:53 +0100 Message-ID: <20240319154258.71206-25-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::333; envelope-from=philmd@linaro.org; helo=mail-wm1-x333.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863276162100002 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/sparc/cpu.h | 37 ++----------------------------------- target/sparc/cpu.c | 1 + target/sparc/translate.c | 33 +++++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+), 35 deletions(-) diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h index ae55cd15a4..283c235222 100644 --- a/target/sparc/cpu.h +++ b/target/sparc/cpu.h @@ -614,6 +614,8 @@ void sparc_tcg_init(void); void sparc_restore_state_to_opc(CPUState *cs, const TranslationBlock *tb, const uint64_t *data); +void sparc_get_cpu_state(CPUSPARCState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags); =20 /* fop_helper.c */ target_ulong cpu_get_fsr(CPUSPARCState *); @@ -747,41 +749,6 @@ trap_state* cpu_tsptr(CPUSPARCState* env); #define TB_FLAG_HYPER (1 << 7) #define TB_FLAG_ASI_SHIFT 24 =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUSPARCState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *pflag= s) -{ - uint32_t flags; - *pc =3D env->pc; - *cs_base =3D env->npc; - flags =3D cpu_mmu_index(env_cpu(env), false); -#ifndef CONFIG_USER_ONLY - if (cpu_supervisor_mode(env)) { - flags |=3D TB_FLAG_SUPER; - } -#endif -#ifdef TARGET_SPARC64 -#ifndef CONFIG_USER_ONLY - if (cpu_hypervisor_mode(env)) { - flags |=3D TB_FLAG_HYPER; - } -#endif - if (env->pstate & PS_AM) { - flags |=3D TB_FLAG_AM_ENABLED; - } - if ((env->pstate & PS_PEF) && (env->fprs & FPRS_FEF)) { - flags |=3D TB_FLAG_FPU_ENABLED; - } - flags |=3D env->asi << TB_FLAG_ASI_SHIFT; -#else - if (env->psref) { - flags |=3D TB_FLAG_FPU_ENABLED; - } -#endif - *pflags =3D flags; -} - static inline bool tb_fpu_enabled(int tb_flags) { #if defined(CONFIG_USER_ONLY) diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c index dc9ead21fc..b74a3f00b7 100644 --- a/target/sparc/cpu.c +++ b/target/sparc/cpu.c @@ -899,6 +899,7 @@ static const TCGCPUOps sparc_tcg_ops =3D { .initialize =3D sparc_tcg_init, .synchronize_from_tb =3D sparc_cpu_synchronize_from_tb, .restore_state_to_opc =3D sparc_restore_state_to_opc, + .get_cpu_state =3D sparc_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D sparc_cpu_tlb_fill, diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 319934d9bd..49958837b8 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -5122,3 +5122,36 @@ void sparc_restore_state_to_opc(CPUState *cs, env->npc =3D npc; } } + +void sparc_get_cpu_state(CPUSPARCState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *pflags) +{ + uint32_t flags; + *pc =3D env->pc; + *cs_base =3D env->npc; + flags =3D cpu_mmu_index(env_cpu(env), false); +#ifndef CONFIG_USER_ONLY + if (cpu_supervisor_mode(env)) { + flags |=3D TB_FLAG_SUPER; + } +#endif +#ifdef TARGET_SPARC64 +#ifndef CONFIG_USER_ONLY + if (cpu_hypervisor_mode(env)) { + flags |=3D TB_FLAG_HYPER; + } +#endif + if (env->pstate & PS_AM) { + flags |=3D TB_FLAG_AM_ENABLED; + } + if ((env->pstate & PS_PEF) && (env->fprs & FPRS_FEF)) { + flags |=3D TB_FLAG_FPU_ENABLED; + } + flags |=3D env->asi << TB_FLAG_ASI_SHIFT; +#else + if (env->psref) { + flags |=3D TB_FLAG_FPU_ENABLED; + } +#endif + *pflags =3D flags; +} --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863286179100003 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Bastian Koppelmann Reviewed-by: Richard Henderson --- target/tricore/cpu.h | 12 ------------ target/tricore/cpu.c | 13 +++++++++++++ 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/target/tricore/cpu.h b/target/tricore/cpu.h index 220af69fc2..9537fef2b9 100644 --- a/target/tricore/cpu.h +++ b/target/tricore/cpu.h @@ -253,18 +253,6 @@ FIELD(TB_FLAGS, PRIV, 0, 2) void cpu_state_reset(CPUTriCoreState *s); void tricore_tcg_init(void); =20 -static inline void cpu_get_tb_cpu_state(CPUTriCoreState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - uint32_t new_flags =3D 0; - *pc =3D env->PC; - *cs_base =3D 0; - - new_flags |=3D FIELD_DP32(new_flags, TB_FLAGS, PRIV, - extract32(env->PSW, 10, 2)); - *flags =3D new_flags; -} - #define CPU_RESOLVING_TYPE TYPE_TRICORE_CPU =20 /* helpers.c */ diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c index a9af73aeb5..d6ac07a488 100644 --- a/target/tricore/cpu.c +++ b/target/tricore/cpu.c @@ -58,6 +58,18 @@ static void tricore_restore_state_to_opc(CPUState *cs, cpu_env(cs)->PC =3D data[0]; } =20 +static void tricore_get_cpu_state(CPUTriCoreState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + uint32_t new_flags =3D 0; + *pc =3D env->PC; + *cs_base =3D 0; + + new_flags |=3D FIELD_DP32(new_flags, TB_FLAGS, PRIV, + extract32(env->PSW, 10, 2)); + *flags =3D new_flags; +} + static void tricore_cpu_reset_hold(Object *obj) { CPUState *cs =3D CPU(obj); @@ -168,6 +180,7 @@ static const TCGCPUOps tricore_tcg_ops =3D { .initialize =3D tricore_tcg_init, .synchronize_from_tb =3D tricore_cpu_synchronize_from_tb, .restore_state_to_opc =3D tricore_restore_state_to_opc, + .get_cpu_state =3D tricore_get_cpu_state, .tlb_fill =3D tricore_cpu_tlb_fill, }; =20 --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42f; envelope-from=philmd@linaro.org; helo=mail-wr1-x42f.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863422642100002 Convert cpu_get_tb_cpu_state() to TCGCPUOps::get_cpu_state(). Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/xtensa/cpu.h | 70 --------------------------------------------- target/xtensa/cpu.c | 69 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 69 insertions(+), 70 deletions(-) diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h index 3826b779e4..2b6f2bdea7 100644 --- a/target/xtensa/cpu.h +++ b/target/xtensa/cpu.h @@ -734,76 +734,6 @@ static inline uint32_t xtensa_replicate_windowstart(CP= UXtensaState *env) =20 #include "exec/cpu-all.h" =20 -#define TARGET_HAS_CPU_GET_TB_CPU_STATE - -static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, vaddr *pc, - uint64_t *cs_base, uint32_t *flags) -{ - *pc =3D env->pc; - *cs_base =3D 0; - *flags =3D 0; - *flags |=3D xtensa_get_ring(env); - if (env->sregs[PS] & PS_EXCM) { - *flags |=3D XTENSA_TBFLAG_EXCM; - } else if (xtensa_option_enabled(env->config, XTENSA_OPTION_LOOP)) { - target_ulong lend_dist =3D - env->sregs[LEND] - (env->pc & -(1u << TARGET_PAGE_BITS)); - - /* - * 0 in the csbase_lend field means that there may not be a loopba= ck - * for any instruction that starts inside this page. Any other val= ue - * means that an instruction that ends at this offset from the page - * start may loop back and will need loopback code to be generated. - * - * lend_dist is 0 when LEND points to the start of the page, but - * no instruction that starts inside this page may end at offset 0, - * so it's still correct. - * - * When an instruction ends at a page boundary it may only start in - * the previous page. lend_dist will be encoded as TARGET_PAGE_SIZE - * for the TB that contains this instruction. - */ - if (lend_dist < (1u << TARGET_PAGE_BITS) + env->config->max_insn_s= ize) { - target_ulong lbeg_off =3D env->sregs[LEND] - env->sregs[LBEG]; - - *cs_base =3D lend_dist; - if (lbeg_off < 256) { - *cs_base |=3D lbeg_off << XTENSA_CSBASE_LBEG_OFF_SHIFT; - } - } - } - if (xtensa_option_enabled(env->config, XTENSA_OPTION_EXTENDED_L32R) && - (env->sregs[LITBASE] & 1)) { - *flags |=3D XTENSA_TBFLAG_LITBASE; - } - if (xtensa_option_enabled(env->config, XTENSA_OPTION_DEBUG)) { - if (xtensa_get_cintlevel(env) < env->config->debug_level) { - *flags |=3D XTENSA_TBFLAG_DEBUG; - } - if (xtensa_get_cintlevel(env) < env->sregs[ICOUNTLEVEL]) { - *flags |=3D XTENSA_TBFLAG_ICOUNT; - } - } - if (xtensa_option_enabled(env->config, XTENSA_OPTION_COPROCESSOR)) { - *flags |=3D env->sregs[CPENABLE] << XTENSA_TBFLAG_CPENABLE_SHIFT; - } - if (xtensa_option_enabled(env->config, XTENSA_OPTION_WINDOWED_REGISTER= ) && - (env->sregs[PS] & (PS_WOE | PS_EXCM)) =3D=3D PS_WOE) { - uint32_t windowstart =3D xtensa_replicate_windowstart(env) >> - (env->sregs[WINDOW_BASE] + 1); - uint32_t w =3D ctz32(windowstart | 0x8); - - *flags |=3D (w << XTENSA_TBFLAG_WINDOW_SHIFT) | XTENSA_TBFLAG_CWOE; - *flags |=3D extract32(env->sregs[PS], PS_CALLINC_SHIFT, - PS_CALLINC_LEN) << XTENSA_TBFLAG_CALLINC_SHIFT; - } else { - *flags |=3D 3 << XTENSA_TBFLAG_WINDOW_SHIFT; - } - if (env->yield_needed) { - *flags |=3D XTENSA_TBFLAG_YIELD; - } -} - XtensaCPU *xtensa_cpu_create_with_clock(const char *cpu_type, Clock *cpu_refclk); =20 diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c index 875cf843c9..35c66432a1 100644 --- a/target/xtensa/cpu.c +++ b/target/xtensa/cpu.c @@ -63,6 +63,74 @@ static void xtensa_restore_state_to_opc(CPUState *cs, cpu->env.pc =3D data[0]; } =20 +static void xtensa_get_cpu_state(CPUXtensaState *env, vaddr *pc, + uint64_t *cs_base, uint32_t *flags) +{ + *pc =3D env->pc; + *cs_base =3D 0; + *flags =3D 0; + *flags |=3D xtensa_get_ring(env); + if (env->sregs[PS] & PS_EXCM) { + *flags |=3D XTENSA_TBFLAG_EXCM; + } else if (xtensa_option_enabled(env->config, XTENSA_OPTION_LOOP)) { + target_ulong lend_dist =3D + env->sregs[LEND] - (env->pc & -(1u << TARGET_PAGE_BITS)); + + /* + * 0 in the csbase_lend field means that there may not be a loopba= ck + * for any instruction that starts inside this page. Any other val= ue + * means that an instruction that ends at this offset from the page + * start may loop back and will need loopback code to be generated. + * + * lend_dist is 0 when LEND points to the start of the page, but + * no instruction that starts inside this page may end at offset 0, + * so it's still correct. + * + * When an instruction ends at a page boundary it may only start in + * the previous page. lend_dist will be encoded as TARGET_PAGE_SIZE + * for the TB that contains this instruction. + */ + if (lend_dist < (1u << TARGET_PAGE_BITS) + env->config->max_insn_s= ize) { + target_ulong lbeg_off =3D env->sregs[LEND] - env->sregs[LBEG]; + + *cs_base =3D lend_dist; + if (lbeg_off < 256) { + *cs_base |=3D lbeg_off << XTENSA_CSBASE_LBEG_OFF_SHIFT; + } + } + } + if (xtensa_option_enabled(env->config, XTENSA_OPTION_EXTENDED_L32R) && + (env->sregs[LITBASE] & 1)) { + *flags |=3D XTENSA_TBFLAG_LITBASE; + } + if (xtensa_option_enabled(env->config, XTENSA_OPTION_DEBUG)) { + if (xtensa_get_cintlevel(env) < env->config->debug_level) { + *flags |=3D XTENSA_TBFLAG_DEBUG; + } + if (xtensa_get_cintlevel(env) < env->sregs[ICOUNTLEVEL]) { + *flags |=3D XTENSA_TBFLAG_ICOUNT; + } + } + if (xtensa_option_enabled(env->config, XTENSA_OPTION_COPROCESSOR)) { + *flags |=3D env->sregs[CPENABLE] << XTENSA_TBFLAG_CPENABLE_SHIFT; + } + if (xtensa_option_enabled(env->config, XTENSA_OPTION_WINDOWED_REGISTER= ) && + (env->sregs[PS] & (PS_WOE | PS_EXCM)) =3D=3D PS_WOE) { + uint32_t windowstart =3D xtensa_replicate_windowstart(env) >> + (env->sregs[WINDOW_BASE] + 1); + uint32_t w =3D ctz32(windowstart | 0x8); + + *flags |=3D (w << XTENSA_TBFLAG_WINDOW_SHIFT) | XTENSA_TBFLAG_CWOE; + *flags |=3D extract32(env->sregs[PS], PS_CALLINC_SHIFT, + PS_CALLINC_LEN) << XTENSA_TBFLAG_CALLINC_SHIFT; + } else { + *flags |=3D 3 << XTENSA_TBFLAG_WINDOW_SHIFT; + } + if (env->yield_needed) { + *flags |=3D XTENSA_TBFLAG_YIELD; + } +} + static bool xtensa_cpu_has_work(CPUState *cs) { #ifndef CONFIG_USER_ONLY @@ -230,6 +298,7 @@ static const TCGCPUOps xtensa_tcg_ops =3D { .initialize =3D xtensa_translate_init, .debug_excp_handler =3D xtensa_breakpoint_handler, .restore_state_to_opc =3D xtensa_restore_state_to_opc, + .get_cpu_state =3D xtensa_get_cpu_state, =20 #ifndef CONFIG_USER_ONLY .tlb_fill =3D xtensa_cpu_tlb_fill, --=20 2.41.0 From nobody Sun May 12 14:37:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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Tue, 19 Mar 2024 08:45:35 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini Subject: [PATCH-for-9.1 27/27] accel/tcg: Remove check on TARGET_HAS_CPU_GET_TB_CPU_STATE Date: Tue, 19 Mar 2024 16:42:56 +0100 Message-ID: <20240319154258.71206-28-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240319154258.71206-1-philmd@linaro.org> References: <20240319154258.71206-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=philmd@linaro.org; helo=mail-wm1-x32c.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710863264114100003 All targets have been converted to TCGCPUOps::get_cpu_state(), there is no more use of TARGET_HAS_CPU_GET_TB_CPU_STATE in the tree. Remove the check on TARGET_HAS_CPU_GET_TB_CPU_STATE, but add an assertion in tcg_exec_realizefn() so new target won't miss to implement this handler. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- accel/tcg/cpu-exec.c | 1 + accel/tcg/translate-all.c | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 987e6164f7..6167bd3159 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -1072,6 +1072,7 @@ bool tcg_exec_realizefn(CPUState *cpu, Error **errp) const TCGCPUOps *tcg_ops =3D cpu->cc->tcg_ops; =20 assert(tcg_ops->restore_state_to_opc); + assert(tcg_ops->get_cpu_state); tcg_ops->initialize(); tcg_target_initialized =3D true; } diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 7b538d2b9c..3c9fafba69 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -221,7 +221,6 @@ void cpu_restore_state_from_tb(CPUState *cpu, Translati= onBlock *tb, cpu->cc->tcg_ops->restore_state_to_opc(cpu, tb, data); } =20 -#ifndef TARGET_HAS_CPU_GET_TB_CPU_STATE void cpu_get_tb_cpu_state(CPUArchState *env, vaddr *pc, uint64_t *cs_base, uint32_t *flags) { @@ -229,7 +228,6 @@ void cpu_get_tb_cpu_state(CPUArchState *env, vaddr *pc, =20 cpu->cc->tcg_ops->get_cpu_state(env, pc, cs_base, flags); } -#endif =20 bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc) { --=20 2.41.0