diff options
Diffstat (limited to 'target-openrisc/cpu.h')
| -rw-r--r-- | target-openrisc/cpu.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/target-openrisc/cpu.h b/target-openrisc/cpu.h index 9423e7786a..51013f3fc1 100644 --- a/target-openrisc/cpu.h +++ b/target-openrisc/cpu.h @@ -83,6 +83,9 @@ enum { /* Internal flags, delay slot flag */ #define D_FLAG 1 +/* Interrupt */ +#define NR_IRQS 32 + /* Registers */ enum { R0 = 0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, @@ -309,6 +312,7 @@ typedef struct CPUOpenRISCState { uint32_t picmr; /* Interrupt mask register */ uint32_t picsr; /* Interrupt contrl register*/ #endif + void *irq[32]; /* Interrupt irq input */ } CPUOpenRISCState; /** @@ -392,9 +396,11 @@ static inline int cpu_mmu_index(CPUOpenRISCState *env) return (env->sr & SR_SM) == 0 ? MMU_USER_IDX : MMU_SUPERVISOR_IDX; } +#define CPU_INTERRUPT_TIMER CPU_INTERRUPT_TGT_INT_0 static inline bool cpu_has_work(CPUOpenRISCState *env) { - return true; + return env->interrupt_request & (CPU_INTERRUPT_HARD | + CPU_INTERRUPT_TIMER); } #include "exec-all.h" |