diff options
| -rw-r--r-- | cpu-exec.c | 2 | ||||
| -rw-r--r-- | hw/ppc.c | 13 | ||||
| -rw-r--r-- | hw/ppc405_uc.c | 16 | ||||
| -rw-r--r-- | target-ppc/cpu.h | 3 |
4 files changed, 7 insertions, 27 deletions
@@ -339,11 +339,9 @@ int cpu_exec(CPUState *env) } } #elif defined(TARGET_PPC) -#if 0 if ((interrupt_request & CPU_INTERRUPT_RESET)) { cpu_reset(env); } -#endif if (interrupt_request & CPU_INTERRUPT_HARD) { ppc_hw_interrupt(env); if (env->pending_interrupts == 0) @@ -131,13 +131,7 @@ static void ppc6xx_set_irq (void *opaque, int pin, int level) /* Level sensitive - active low */ if (level) { LOG_IRQ("%s: reset the CPU\n", __func__); - env->interrupt_request |= CPU_INTERRUPT_EXITTB; - /* XXX: TOFIX */ -#if 0 - cpu_reset(env); -#else - qemu_system_reset_request(); -#endif + cpu_interrupt(env, CPU_INTERRUPT_RESET); } break; case PPC6xx_INPUT_SRESET: @@ -214,10 +208,7 @@ static void ppc970_set_irq (void *opaque, int pin, int level) case PPC970_INPUT_HRESET: /* Level sensitive - active low */ if (level) { -#if 0 // XXX: TOFIX - LOG_IRQ("%s: reset the CPU\n", __func__); - cpu_reset(env); -#endif + cpu_interrupt(env, CPU_INTERRUPT_RESET); } break; case PPC970_INPUT_SRESET: diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c index 98079fa..951b389 100644 --- a/hw/ppc405_uc.c +++ b/hw/ppc405_uc.c @@ -1769,13 +1769,7 @@ void ppc40x_core_reset (CPUState *env) target_ulong dbsr; printf("Reset PowerPC core\n"); - env->interrupt_request |= CPU_INTERRUPT_EXITTB; - /* XXX: TOFIX */ -#if 0 - cpu_reset(env); -#else - qemu_system_reset_request(); -#endif + cpu_interrupt(env, CPU_INTERRUPT_RESET); dbsr = env->spr[SPR_40x_DBSR]; dbsr &= ~0x00000300; dbsr |= 0x00000100; @@ -1787,13 +1781,7 @@ void ppc40x_chip_reset (CPUState *env) target_ulong dbsr; printf("Reset PowerPC chip\n"); - env->interrupt_request |= CPU_INTERRUPT_EXITTB; - /* XXX: TOFIX */ -#if 0 - cpu_reset(env); -#else - qemu_system_reset_request(); -#endif + cpu_interrupt(env, CPU_INTERRUPT_RESET); /* XXX: TODO reset all internal peripherals */ dbsr = env->spr[SPR_40x_DBSR]; dbsr &= ~0x00000300; diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index fbcf488..ac753f3 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -2051,6 +2051,9 @@ enum { PPC_INTERRUPT_PERFM, /* Performance monitor interrupt */ }; +/* CPU should be reset next, restart from scratch afterwards */ +#define CPU_INTERRUPT_RESET CPU_INTERRUPT_TGT_INT_0 + /*****************************************************************************/ static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc, |