From: Wentong Wu <[email protected]> Only when guest code is unmasking interrupts, terminate the excution of translated code and exit to the main CPU loop to handle previous pended interrupts because of the interrupts mask by guest code.
Signed-off-by: Wentong Wu <[email protected]> Message-id: [email protected] Reviewed-by: Peter Maydell <[email protected]> Signed-off-by: Peter Maydell <[email protected]> --- hw/nios2/cpu_pic.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/nios2/cpu_pic.c b/hw/nios2/cpu_pic.c index 1c1989d56a0..5ea7e52ab83 100644 --- a/hw/nios2/cpu_pic.c +++ b/hw/nios2/cpu_pic.c @@ -54,7 +54,8 @@ static void nios2_pic_cpu_handler(void *opaque, int irq, int level) void nios2_check_interrupts(CPUNios2State *env) { - if (env->irq_pending) { + if (env->irq_pending && + (env->regs[CR_STATUS] & CR_STATUS_PIE)) { env->irq_pending = 0; cpu_interrupt(env_cpu(env), CPU_INTERRUPT_HARD); } -- 2.20.1
