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([71.212.131.115]) by smtp.gmail.com with ESMTPSA id n21-20020aa79055000000b0068fde95aa93sm4871708pfo.135.2023.09.16.14.41.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Sep 2023 14:41:38 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: philmd@linaro.org, anjo@rev.ng Subject: [PATCH v3 13/39] accel/tcg: Remove cpu_set_cpustate_pointers Date: Sat, 16 Sep 2023 14:40:57 -0700 Message-Id: <20230916214123.525796-14-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230916214123.525796-1-richard.henderson@linaro.org> References: <20230916214123.525796-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::530; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x530.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org This function is now empty, so remove it. In the case of m68k and tricore, this empties the class instance initfn, so remove those as well. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- include/exec/cpu-all.h | 10 ---------- target/alpha/cpu.c | 2 -- target/arm/cpu.c | 1 - target/avr/cpu.c | 2 -- target/cris/cpu.c | 2 -- target/hexagon/cpu.c | 3 --- target/hppa/cpu.c | 1 - target/i386/cpu.c | 1 - target/loongarch/cpu.c | 8 +++----- target/m68k/cpu.c | 8 -------- target/microblaze/cpu.c | 1 - target/mips/cpu.c | 1 - target/nios2/cpu.c | 4 +--- target/openrisc/cpu.c | 6 +----- target/ppc/cpu_init.c | 1 - target/riscv/cpu.c | 6 +----- target/rx/cpu.c | 1 - target/s390x/cpu.c | 2 -- target/sh4/cpu.c | 2 -- target/sparc/cpu.c | 2 -- target/tricore/cpu.c | 9 --------- target/xtensa/cpu.c | 1 - 22 files changed, 6 insertions(+), 68 deletions(-) diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index bff3867c1e..477e59b4b3 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -425,16 +425,6 @@ int cpu_exec(CPUState *cpu); void tcg_exec_realizefn(CPUState *cpu, Error **errp); void tcg_exec_unrealizefn(CPUState *cpu); -/** - * cpu_set_cpustate_pointers(cpu) - * @cpu: The cpu object - * - * Set the generic pointers in CPUState into the outer object. - */ -static inline void cpu_set_cpustate_pointers(ArchCPU *cpu) -{ -} - /* Validate correct placement of CPUArchState. */ QEMU_BUILD_BUG_ON(offsetof(ArchCPU, parent_obj) != 0); QEMU_BUILD_BUG_ON(offsetof(ArchCPU, env) != sizeof(CPUState)); diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c index e2156fcb41..51b7d8d1bf 100644 --- a/target/alpha/cpu.c +++ b/target/alpha/cpu.c @@ -209,8 +209,6 @@ static void alpha_cpu_initfn(Object *obj) AlphaCPU *cpu = ALPHA_CPU(obj); CPUAlphaState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); - env->lock_addr = -1; #if defined(CONFIG_USER_ONLY) env->flags = ENV_FLAG_PS_USER | ENV_FLAG_FEN; diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 36797c2dd3..831295d7cd 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -1215,7 +1215,6 @@ static void arm_cpu_initfn(Object *obj) { ARMCPU *cpu = ARM_CPU(obj); - cpu_set_cpustate_pointers(cpu); cpu->cp_regs = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free); diff --git a/target/avr/cpu.c b/target/avr/cpu.c index c5a6436336..14d8b9d1f0 100644 --- a/target/avr/cpu.c +++ b/target/avr/cpu.c @@ -147,8 +147,6 @@ static void avr_cpu_initfn(Object *obj) { AVRCPU *cpu = AVR_CPU(obj); - cpu_set_cpustate_pointers(cpu); - /* Set the number of interrupts supported by the CPU. */ qdev_init_gpio_in(DEVICE(cpu), avr_cpu_set_int, sizeof(cpu->env.intsrc) * 8); diff --git a/target/cris/cpu.c b/target/cris/cpu.c index 8ab8a30b8d..be4a44c218 100644 --- a/target/cris/cpu.c +++ b/target/cris/cpu.c @@ -201,8 +201,6 @@ static void cris_cpu_initfn(Object *obj) CRISCPUClass *ccc = CRIS_CPU_GET_CLASS(obj); CPUCRISState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); - env->pregs[PR_VR] = ccc->vr; #ifndef CONFIG_USER_ONLY diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index 65f198b956..1adc11b713 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -353,9 +353,6 @@ static void hexagon_cpu_realize(DeviceState *dev, Error **errp) static void hexagon_cpu_init(Object *obj) { - HexagonCPU *cpu = HEXAGON_CPU(obj); - - cpu_set_cpustate_pointers(cpu); qdev_property_add_static(DEVICE(obj), &hexagon_lldb_compat_property); qdev_property_add_static(DEVICE(obj), &hexagon_lldb_stack_adjust_property); qdev_property_add_static(DEVICE(obj), &hexagon_short_circuit_property); diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c index 17fa901f6a..1644297bf8 100644 --- a/target/hppa/cpu.c +++ b/target/hppa/cpu.c @@ -149,7 +149,6 @@ static void hppa_cpu_initfn(Object *obj) HPPACPU *cpu = HPPA_CPU(obj); CPUHPPAState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); cs->exception_index = -1; cpu_hppa_loaded_fr0(env); cpu_hppa_put_psw(env, PSW_W); diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 7f15ea4ec4..66ab092628 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -7588,7 +7588,6 @@ static void x86_cpu_initfn(Object *obj) CPUX86State *env = &cpu->env; env->nr_dies = 1; - cpu_set_cpustate_pointers(cpu); object_property_add(obj, "feature-words", "X86CPUFeatureWordInfo", x86_cpu_get_feature_words, diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 56e67cea8d..e70773c22e 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -614,17 +614,15 @@ static const MemoryRegionOps loongarch_qemu_ops = { static void loongarch_cpu_init(Object *obj) { - LoongArchCPU *cpu = LOONGARCH_CPU(obj); - - cpu_set_cpustate_pointers(cpu); - #ifndef CONFIG_USER_ONLY + LoongArchCPU *cpu = LOONGARCH_CPU(obj); CPULoongArchState *env = &cpu->env; + qdev_init_gpio_in(DEVICE(cpu), loongarch_cpu_set_irq, N_IRQS); timer_init_ns(&cpu->timer, QEMU_CLOCK_VIRTUAL, &loongarch_constant_timer_cb, cpu); memory_region_init_io(&env->system_iocsr, OBJECT(cpu), NULL, - env, "iocsr", UINT64_MAX); + env, "iocsr", UINT64_MAX); address_space_init(&env->address_space_iocsr, &env->system_iocsr, "IOCSR"); memory_region_init_io(&env->iocsr_mem, OBJECT(cpu), &loongarch_qemu_ops, NULL, "iocsr_misc", 0x428); diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c index d34d1b57d0..538d9473c2 100644 --- a/target/m68k/cpu.c +++ b/target/m68k/cpu.c @@ -327,13 +327,6 @@ static void m68k_cpu_realizefn(DeviceState *dev, Error **errp) mcc->parent_realize(dev, errp); } -static void m68k_cpu_initfn(Object *obj) -{ - M68kCPU *cpu = M68K_CPU(obj); - - cpu_set_cpustate_pointers(cpu); -} - #if !defined(CONFIG_USER_ONLY) static bool fpu_needed(void *opaque) { @@ -612,7 +605,6 @@ static const TypeInfo m68k_cpus_type_infos[] = { .parent = TYPE_CPU, .instance_size = sizeof(M68kCPU), .instance_align = __alignof(M68kCPU), - .instance_init = m68k_cpu_initfn, .abstract = true, .class_size = sizeof(M68kCPUClass), .class_init = m68k_cpu_class_init, diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c index c53711da52..bbb3335cad 100644 --- a/target/microblaze/cpu.c +++ b/target/microblaze/cpu.c @@ -296,7 +296,6 @@ static void mb_cpu_initfn(Object *obj) MicroBlazeCPU *cpu = MICROBLAZE_CPU(obj); CPUMBState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); gdb_register_coprocessor(CPU(cpu), mb_cpu_gdb_read_stack_protect, mb_cpu_gdb_write_stack_protect, 2, "microblaze-stack-protect.xml", 0); diff --git a/target/mips/cpu.c b/target/mips/cpu.c index fee791aa44..a0023edd43 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -504,7 +504,6 @@ static void mips_cpu_initfn(Object *obj) CPUMIPSState *env = &cpu->env; MIPSCPUClass *mcc = MIPS_CPU_GET_CLASS(obj); - cpu_set_cpustate_pointers(cpu); cpu->clock = qdev_init_clock_in(DEVICE(obj), "clk-in", NULL, cpu, 0); cpu->count_div = clock_new(OBJECT(obj), "clk-div-count"); env->count_clock = clock_new(OBJECT(obj), "clk-count"); diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c index 598976305f..15e499f828 100644 --- a/target/nios2/cpu.c +++ b/target/nios2/cpu.c @@ -113,11 +113,9 @@ static void iic_set_irq(void *opaque, int irq, int level) static void nios2_cpu_initfn(Object *obj) { +#if !defined(CONFIG_USER_ONLY) Nios2CPU *cpu = NIOS2_CPU(obj); - cpu_set_cpustate_pointers(cpu); - -#if !defined(CONFIG_USER_ONLY) mmu_init(&cpu->env); #endif } diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c index be067709b8..f5a3d5273b 100644 --- a/target/openrisc/cpu.c +++ b/target/openrisc/cpu.c @@ -149,12 +149,8 @@ static void openrisc_cpu_realizefn(DeviceState *dev, Error **errp) static void openrisc_cpu_initfn(Object *obj) { - OpenRISCCPU *cpu = OPENRISC_CPU(obj); - - cpu_set_cpustate_pointers(cpu); - #ifndef CONFIG_USER_ONLY - qdev_init_gpio_in_named(DEVICE(cpu), openrisc_cpu_set_irq, "IRQ", NR_IRQS); + qdev_init_gpio_in_named(DEVICE(obj), openrisc_cpu_set_irq, "IRQ", NR_IRQS); #endif } diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 7ab5ee92d9..85dbf54192 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -7246,7 +7246,6 @@ static void ppc_cpu_instance_init(Object *obj) PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); CPUPPCState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); cpu->vcpu_id = UNASSIGNED_CPU_INDEX; env->msr_mask = pcc->msr_mask; diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 8a765d5117..6fca8ce0d2 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -1649,12 +1649,8 @@ static void riscv_cpu_set_irq(void *opaque, int irq, int level) static void riscv_cpu_init(Object *obj) { - RISCVCPU *cpu = RISCV_CPU(obj); - - cpu_set_cpustate_pointers(cpu); - #ifndef CONFIG_USER_ONLY - qdev_init_gpio_in(DEVICE(cpu), riscv_cpu_set_irq, + qdev_init_gpio_in(DEVICE(obj), riscv_cpu_set_irq, IRQ_LOCAL_MAX + IRQ_LOCAL_GUEST_MAX); #endif /* CONFIG_USER_ONLY */ } diff --git a/target/rx/cpu.c b/target/rx/cpu.c index 2e7a736590..4d0d3a0c8c 100644 --- a/target/rx/cpu.c +++ b/target/rx/cpu.c @@ -185,7 +185,6 @@ static void rx_cpu_init(Object *obj) { RXCPU *cpu = RX_CPU(obj); - cpu_set_cpustate_pointers(cpu); qdev_init_gpio_in(DEVICE(cpu), rx_cpu_set_irq, 2); } diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index df167493c3..4f7599d72c 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -274,9 +274,7 @@ out: static void s390_cpu_initfn(Object *obj) { CPUState *cs = CPU(obj); - S390CPU *cpu = S390_CPU(obj); - cpu_set_cpustate_pointers(cpu); cs->exception_index = EXCP_HLT; #if !defined(CONFIG_USER_ONLY) diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c index a90e41c4ec..788e41fea6 100644 --- a/target/sh4/cpu.c +++ b/target/sh4/cpu.c @@ -239,8 +239,6 @@ static void superh_cpu_initfn(Object *obj) SuperHCPU *cpu = SUPERH_CPU(obj); CPUSH4State *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); - env->movcal_backup_tail = &(env->movcal_backup); } diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c index d6d3c4b031..8ba96ae225 100644 --- a/target/sparc/cpu.c +++ b/target/sparc/cpu.c @@ -793,8 +793,6 @@ static void sparc_cpu_initfn(Object *obj) SPARCCPUClass *scc = SPARC_CPU_GET_CLASS(obj); CPUSPARCState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); - if (scc->cpu_def) { env->def = *scc->cpu_def; } diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c index 50aec6cf10..d1477622e6 100644 --- a/target/tricore/cpu.c +++ b/target/tricore/cpu.c @@ -124,14 +124,6 @@ static void tricore_cpu_realizefn(DeviceState *dev, Error **errp) tcc->parent_realize(dev, errp); } - -static void tricore_cpu_initfn(Object *obj) -{ - TriCoreCPU *cpu = TRICORE_CPU(obj); - - cpu_set_cpustate_pointers(cpu); -} - static ObjectClass *tricore_cpu_class_by_name(const char *cpu_model) { ObjectClass *oc; @@ -231,7 +223,6 @@ static const TypeInfo tricore_cpu_type_infos[] = { .parent = TYPE_CPU, .instance_size = sizeof(TriCoreCPU), .instance_align = __alignof(TriCoreCPU), - .instance_init = tricore_cpu_initfn, .abstract = true, .class_size = sizeof(TriCoreCPUClass), .class_init = tricore_cpu_class_init, diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c index 281872d7ca..ea1dae7390 100644 --- a/target/xtensa/cpu.c +++ b/target/xtensa/cpu.c @@ -185,7 +185,6 @@ static void xtensa_cpu_initfn(Object *obj) XtensaCPUClass *xcc = XTENSA_CPU_GET_CLASS(obj); CPUXtensaState *env = &cpu->env; - cpu_set_cpustate_pointers(cpu); env->config = xcc->config; #ifndef CONFIG_USER_ONLY