cpu: move cc->do_interrupt to tcg_ops

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210204163931.7358-10-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/cpu-exec.c

@@ -547,7 +547,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
            loop */
 #if defined(TARGET_I386)
         CPUClass *cc = CPU_GET_CLASS(cpu);
-        cc->do_interrupt(cpu);
+        cc->tcg_ops.do_interrupt(cpu);
 #endif
         *ret = cpu->exception_index;
         cpu->exception_index = -1;
@@ -556,7 +556,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
         if (replay_exception()) {
             CPUClass *cc = CPU_GET_CLASS(cpu);
             qemu_mutex_lock_iothread();
-            cc->do_interrupt(cpu);
+            cc->tcg_ops.do_interrupt(cpu);
             qemu_mutex_unlock_iothread();
             cpu->exception_index = -1;
 

include/hw/core/cpu.h

@@ -105,6 +105,8 @@ typedef struct TcgCpuOperations {
     void (*cpu_exec_exit)(CPUState *cpu);
     /** @cpu_exec_interrupt: Callback for processing interrupts in cpu_exec */
     bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request);
+    /** @do_interrupt: Callback for interrupt handling. */
+    void (*do_interrupt)(CPUState *cpu);
     /**
      * @tlb_fill: Handle a softmmu tlb miss or user-only address fault
      *
@@ -129,7 +131,6 @@ typedef struct TcgCpuOperations {
  * @parse_features: Callback to parse command line arguments.
  * @reset_dump_flags: #CPUDumpFlags to use for reset logging.
  * @has_work: Callback for checking if there is work to do.
- * @do_interrupt: Callback for interrupt handling.
  * @do_unaligned_access: Callback for unaligned access handling, if
  * the target defines #TARGET_ALIGNED_ONLY.
  * @do_transaction_failed: Callback for handling failed memory transactions
@@ -199,7 +200,6 @@ struct CPUClass {
 
     int reset_dump_flags;
     bool (*has_work)(CPUState *cpu);
-    void (*do_interrupt)(CPUState *cpu);
     void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
                                 MMUAccessType access_type,
                                 int mmu_idx, uintptr_t retaddr);

target/alpha/cpu.c

@@ -217,7 +217,7 @@ static void alpha_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = alpha_cpu_class_by_name;
     cc->has_work = alpha_cpu_has_work;
-    cc->do_interrupt = alpha_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = alpha_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = alpha_cpu_exec_interrupt;
     cc->dump_state = alpha_cpu_dump_state;
     cc->set_pc = alpha_cpu_set_pc;

target/arm/cpu.c

@@ -590,7 +590,7 @@ bool arm_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
  found:
     cs->exception_index = excp_idx;
     env->exception.target_el = target_el;
-    cc->do_interrupt(cs);
+    cc->tcg_ops.do_interrupt(cs);
     return true;
 }
 
@@ -2261,7 +2261,6 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->gdb_read_register = arm_cpu_gdb_read_register;
     cc->gdb_write_register = arm_cpu_gdb_write_register;
 #ifndef CONFIG_USER_ONLY
-    cc->do_interrupt = arm_cpu_do_interrupt;
     cc->get_phys_page_attrs_debug = arm_cpu_get_phys_page_attrs_debug;
     cc->asidx_from_attrs = arm_asidx_from_attrs;
     cc->vmsd = &vmstate_arm_cpu;
@@ -2286,6 +2285,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
 #if !defined(CONFIG_USER_ONLY)
     cc->do_transaction_failed = arm_cpu_do_transaction_failed;
     cc->adjust_watchpoint_address = arm_adjust_watchpoint_address;
+    cc->tcg_ops.do_interrupt = arm_cpu_do_interrupt;
 #endif /* CONFIG_TCG && !CONFIG_USER_ONLY */
 #endif
 }

target/arm/cpu_tcg.c

@@ -34,7 +34,7 @@ static bool arm_v7m_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
     if (interrupt_request & CPU_INTERRUPT_HARD
         && (armv7m_nvic_can_take_pending_exception(env->nvic))) {
         cs->exception_index = EXCP_IRQ;
-        cc->do_interrupt(cs);
+        cc->tcg_ops.do_interrupt(cs);
         ret = true;
     }
     return ret;
@@ -666,12 +666,11 @@ static void arm_v7m_class_init(ObjectClass *oc, void *data)
     CPUClass *cc = CPU_CLASS(oc);
 
     acc->info = data;
-#ifndef CONFIG_USER_ONLY
-    cc->do_interrupt = arm_v7m_cpu_do_interrupt;
-#endif
-
 #ifdef CONFIG_TCG
     cc->tcg_ops.cpu_exec_interrupt = arm_v7m_cpu_exec_interrupt;
+#ifndef CONFIG_USER_ONLY
+    cc->tcg_ops.do_interrupt = arm_v7m_cpu_do_interrupt;
+#endif
 #endif /* CONFIG_TCG */
 
     cc->gdb_core_xml_file = "arm-m-profile.xml";

target/avr/cpu.c

@@ -198,7 +198,7 @@ static void avr_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = avr_cpu_class_by_name;
 
     cc->has_work = avr_cpu_has_work;
-    cc->do_interrupt = avr_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = avr_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = avr_cpu_exec_interrupt;
     cc->dump_state = avr_cpu_dump_state;
     cc->set_pc = avr_cpu_set_pc;

target/avr/helper.c

@@ -34,7 +34,7 @@ bool avr_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
     if (interrupt_request & CPU_INTERRUPT_RESET) {
         if (cpu_interrupts_enabled(env)) {
             cs->exception_index = EXCP_RESET;
-            cc->do_interrupt(cs);
+            cc->tcg_ops.do_interrupt(cs);
 
             cs->interrupt_request &= ~CPU_INTERRUPT_RESET;
 
@@ -45,7 +45,7 @@ bool avr_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
         if (cpu_interrupts_enabled(env) && env->intsrc != 0) {
             int index = ctz32(env->intsrc);
             cs->exception_index = EXCP_INT(index);
-            cc->do_interrupt(cs);
+            cc->tcg_ops.do_interrupt(cs);
 
             env->intsrc &= env->intsrc - 1; /* clear the interrupt */
             cs->interrupt_request &= ~CPU_INTERRUPT_HARD;

target/cris/cpu.c

@@ -199,7 +199,7 @@ static void crisv8_cpu_class_init(ObjectClass *oc, void *data)
     CRISCPUClass *ccc = CRIS_CPU_CLASS(oc);
 
     ccc->vr = 8;
-    cc->do_interrupt = crisv10_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = crisv10_cpu_do_interrupt;
     cc->gdb_read_register = crisv10_cpu_gdb_read_register;
     cc->tcg_ops.initialize = cris_initialize_crisv10_tcg;
 }
@@ -210,7 +210,7 @@ static void crisv9_cpu_class_init(ObjectClass *oc, void *data)
     CRISCPUClass *ccc = CRIS_CPU_CLASS(oc);
 
     ccc->vr = 9;
-    cc->do_interrupt = crisv10_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = crisv10_cpu_do_interrupt;
     cc->gdb_read_register = crisv10_cpu_gdb_read_register;
     cc->tcg_ops.initialize = cris_initialize_crisv10_tcg;
 }
@@ -221,7 +221,7 @@ static void crisv10_cpu_class_init(ObjectClass *oc, void *data)
     CRISCPUClass *ccc = CRIS_CPU_CLASS(oc);
 
     ccc->vr = 10;
-    cc->do_interrupt = crisv10_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = crisv10_cpu_do_interrupt;
     cc->gdb_read_register = crisv10_cpu_gdb_read_register;
     cc->tcg_ops.initialize = cris_initialize_crisv10_tcg;
 }
@@ -232,7 +232,7 @@ static void crisv11_cpu_class_init(ObjectClass *oc, void *data)
     CRISCPUClass *ccc = CRIS_CPU_CLASS(oc);
 
     ccc->vr = 11;
-    cc->do_interrupt = crisv10_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = crisv10_cpu_do_interrupt;
     cc->gdb_read_register = crisv10_cpu_gdb_read_register;
     cc->tcg_ops.initialize = cris_initialize_crisv10_tcg;
 }
@@ -243,7 +243,7 @@ static void crisv17_cpu_class_init(ObjectClass *oc, void *data)
     CRISCPUClass *ccc = CRIS_CPU_CLASS(oc);
 
     ccc->vr = 17;
-    cc->do_interrupt = crisv10_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = crisv10_cpu_do_interrupt;
     cc->gdb_read_register = crisv10_cpu_gdb_read_register;
     cc->tcg_ops.initialize = cris_initialize_crisv10_tcg;
 }
@@ -268,7 +268,7 @@ static void cris_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = cris_cpu_class_by_name;
     cc->has_work = cris_cpu_has_work;
-    cc->do_interrupt = cris_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = cris_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = cris_cpu_exec_interrupt;
     cc->dump_state = cris_cpu_dump_state;
     cc->set_pc = cris_cpu_set_pc;

target/cris/helper.c

@@ -299,7 +299,7 @@ bool cris_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
         && (env->pregs[PR_CCS] & I_FLAG)
         && !env->locked_irq) {
         cs->exception_index = EXCP_IRQ;
-        cc->do_interrupt(cs);
+        cc->tcg_ops.do_interrupt(cs);
         ret = true;
     }
     if (interrupt_request & CPU_INTERRUPT_NMI) {
@@ -311,7 +311,7 @@ bool cris_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
         }
         if ((env->pregs[PR_CCS] & m_flag_archval)) {
             cs->exception_index = EXCP_NMI;
-            cc->do_interrupt(cs);
+            cc->tcg_ops.do_interrupt(cs);
             ret = true;
         }
     }

target/hppa/cpu.c

@@ -140,7 +140,7 @@ static void hppa_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = hppa_cpu_class_by_name;
     cc->has_work = hppa_cpu_has_work;
-    cc->do_interrupt = hppa_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = hppa_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = hppa_cpu_exec_interrupt;
     cc->dump_state = hppa_cpu_dump_state;
     cc->set_pc = hppa_cpu_set_pc;

target/i386/tcg/tcg-cpu.c

@@ -59,7 +59,7 @@ static void x86_cpu_synchronize_from_tb(CPUState *cs,
 
 void tcg_cpu_common_class_init(CPUClass *cc)
 {
-    cc->do_interrupt = x86_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = x86_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = x86_cpu_exec_interrupt;
     cc->tcg_ops.synchronize_from_tb = x86_cpu_synchronize_from_tb;
     cc->tcg_ops.cpu_exec_enter = x86_cpu_exec_enter;

target/lm32/cpu.c

@@ -222,7 +222,7 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = lm32_cpu_class_by_name;
     cc->has_work = lm32_cpu_has_work;
-    cc->do_interrupt = lm32_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = lm32_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = lm32_cpu_exec_interrupt;
     cc->dump_state = lm32_cpu_dump_state;
     cc->set_pc = lm32_cpu_set_pc;

target/m68k/cpu.c

@@ -465,7 +465,7 @@ static void m68k_cpu_class_init(ObjectClass *c, void *data)
 
     cc->class_by_name = m68k_cpu_class_by_name;
     cc->has_work = m68k_cpu_has_work;
-    cc->do_interrupt = m68k_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = m68k_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = m68k_cpu_exec_interrupt;
     cc->dump_state = m68k_cpu_dump_state;
     cc->set_pc = m68k_cpu_set_pc;

target/microblaze/cpu.c

@@ -364,7 +364,7 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = mb_cpu_class_by_name;
     cc->has_work = mb_cpu_has_work;
-    cc->do_interrupt = mb_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = mb_cpu_do_interrupt;
     cc->do_unaligned_access = mb_cpu_do_unaligned_access;
     cc->tcg_ops.cpu_exec_interrupt = mb_cpu_exec_interrupt;
     cc->dump_state = mb_cpu_dump_state;

target/mips/cpu.c

@@ -676,7 +676,6 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
 
     cc->class_by_name = mips_cpu_class_by_name;
     cc->has_work = mips_cpu_has_work;
-    cc->do_interrupt = mips_cpu_do_interrupt;
     cc->dump_state = mips_cpu_dump_state;
     cc->set_pc = mips_cpu_set_pc;
     cc->gdb_read_register = mips_cpu_gdb_read_register;
@@ -690,10 +689,11 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
     cc->disas_set_info = mips_cpu_disas_set_info;
 #ifdef CONFIG_TCG
     cc->tcg_ops.initialize = mips_tcg_init;
+    cc->tcg_ops.do_interrupt = mips_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = mips_cpu_exec_interrupt;
     cc->tcg_ops.synchronize_from_tb = mips_cpu_synchronize_from_tb;
     cc->tcg_ops.tlb_fill = mips_cpu_tlb_fill;
-#endif
+#endif /* CONFIG_TCG */
 
     cc->gdb_num_core_regs = 73;
     cc->gdb_stop_before_watchpoint = true;

target/moxie/cpu.c

@@ -107,7 +107,7 @@ static void moxie_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = moxie_cpu_class_by_name;
 
     cc->has_work = moxie_cpu_has_work;
-    cc->do_interrupt = moxie_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = moxie_cpu_do_interrupt;
     cc->dump_state = moxie_cpu_dump_state;
     cc->set_pc = moxie_cpu_set_pc;
     cc->tcg_ops.tlb_fill = moxie_cpu_tlb_fill;

target/nios2/cpu.c

@@ -221,7 +221,7 @@ static void nios2_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = nios2_cpu_class_by_name;
     cc->has_work = nios2_cpu_has_work;
-    cc->do_interrupt = nios2_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = nios2_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = nios2_cpu_exec_interrupt;
     cc->dump_state = nios2_cpu_dump_state;
     cc->set_pc = nios2_cpu_set_pc;

target/openrisc/cpu.c

@@ -186,7 +186,7 @@ static void openrisc_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = openrisc_cpu_class_by_name;
     cc->has_work = openrisc_cpu_has_work;
-    cc->do_interrupt = openrisc_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = openrisc_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = openrisc_cpu_exec_interrupt;
     cc->dump_state = openrisc_cpu_dump_state;
     cc->set_pc = openrisc_cpu_set_pc;

target/ppc/translate_init.c.inc

@@ -10845,7 +10845,6 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = ppc_cpu_class_by_name;
     cc->has_work = ppc_cpu_has_work;
-    cc->do_interrupt = ppc_cpu_do_interrupt;
     cc->dump_state = ppc_cpu_dump_state;
     cc->dump_statistics = ppc_cpu_dump_statistics;
     cc->set_pc = ppc_cpu_set_pc;
@@ -10883,6 +10882,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data)
 #ifdef CONFIG_TCG
     cc->tcg_ops.initialize = ppc_translate_init;
     cc->tcg_ops.cpu_exec_interrupt = ppc_cpu_exec_interrupt;
+    cc->tcg_ops.do_interrupt = ppc_cpu_do_interrupt;
     cc->tcg_ops.tlb_fill = ppc_cpu_tlb_fill;
 #ifndef CONFIG_USER_ONLY
     cc->tcg_ops.cpu_exec_enter = ppc_cpu_exec_enter;

target/riscv/cpu.c

@@ -593,7 +593,7 @@ static void riscv_cpu_class_init(ObjectClass *c, void *data)
 
     cc->class_by_name = riscv_cpu_class_by_name;
     cc->has_work = riscv_cpu_has_work;
-    cc->do_interrupt = riscv_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = riscv_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = riscv_cpu_exec_interrupt;
     cc->dump_state = riscv_cpu_dump_state;
     cc->set_pc = riscv_cpu_set_pc;

target/rx/cpu.c

@@ -186,7 +186,7 @@ static void rx_cpu_class_init(ObjectClass *klass, void *data)
 
     cc->class_by_name = rx_cpu_class_by_name;
     cc->has_work = rx_cpu_has_work;
-    cc->do_interrupt = rx_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = rx_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = rx_cpu_exec_interrupt;
     cc->dump_state = rx_cpu_dump_state;
     cc->set_pc = rx_cpu_set_pc;

target/s390x/cpu.c

@@ -496,7 +496,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = s390_cpu_class_by_name,
     cc->has_work = s390_cpu_has_work;
 #ifdef CONFIG_TCG
-    cc->do_interrupt = s390_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = s390_cpu_do_interrupt;
 #endif
     cc->dump_state = s390_cpu_dump_state;
     cc->set_pc = s390_cpu_set_pc;

target/sh4/cpu.c

@@ -219,7 +219,7 @@ static void superh_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = superh_cpu_class_by_name;
     cc->has_work = superh_cpu_has_work;
-    cc->do_interrupt = superh_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = superh_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = superh_cpu_exec_interrupt;
     cc->dump_state = superh_cpu_dump_state;
     cc->set_pc = superh_cpu_set_pc;

target/sparc/cpu.c

@@ -863,7 +863,7 @@ static void sparc_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = sparc_cpu_class_by_name;
     cc->parse_features = sparc_cpu_parse_features;
     cc->has_work = sparc_cpu_has_work;
-    cc->do_interrupt = sparc_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = sparc_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = sparc_cpu_exec_interrupt;
     cc->dump_state = sparc_cpu_dump_state;
 #if !defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)

target/tilegx/cpu.c

@@ -147,7 +147,7 @@ static void tilegx_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = tilegx_cpu_class_by_name;
     cc->has_work = tilegx_cpu_has_work;
-    cc->do_interrupt = tilegx_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = tilegx_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = tilegx_cpu_exec_interrupt;
     cc->dump_state = tilegx_cpu_dump_state;
     cc->set_pc = tilegx_cpu_set_pc;

target/unicore32/cpu.c

@@ -131,7 +131,7 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = uc32_cpu_class_by_name;
     cc->has_work = uc32_cpu_has_work;
-    cc->do_interrupt = uc32_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = uc32_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = uc32_cpu_exec_interrupt;
     cc->dump_state = uc32_cpu_dump_state;
     cc->set_pc = uc32_cpu_set_pc;

target/xtensa/cpu.c

@@ -194,7 +194,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = xtensa_cpu_class_by_name;
     cc->has_work = xtensa_cpu_has_work;
-    cc->do_interrupt = xtensa_cpu_do_interrupt;
+    cc->tcg_ops.do_interrupt = xtensa_cpu_do_interrupt;
     cc->tcg_ops.cpu_exec_interrupt = xtensa_cpu_exec_interrupt;
     cc->dump_state = xtensa_cpu_dump_state;
     cc->set_pc = xtensa_cpu_set_pc;