Hi, Can any body help review this patch ? Thanks in advance! BR
-----Original Message----- From: Wu, Wentong <[email protected]> Sent: Thursday, June 11, 2020 4:13 PM To: [email protected] Cc: [email protected]; [email protected]; [email protected]; [email protected]; Wu, Wentong <[email protected]> Subject: [PATCH] hw/nios2: Update interrupt request when CR_STATUS_PIE disabled Update interrupt request when external interupt pends for STATUS_PIE disabled. Otherwise on icount enabled nios2 target there will be cpu abort when guest code changes state register with wrctl instruction. Signed-off-by: Wentong Wu <[email protected]> --- hw/nios2/cpu_pic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/nios2/cpu_pic.c b/hw/nios2/cpu_pic.c index 1c1989d5..2abc8fa8 100644 --- a/hw/nios2/cpu_pic.c +++ b/hw/nios2/cpu_pic.c @@ -42,6 +42,8 @@ static void nios2_pic_cpu_handler(void *opaque, int irq, int level) } else if (!level) { env->irq_pending = 0; cpu_reset_interrupt(cs, type); + } else { + cs->interrupt_request |= type; } } else { if (level) { -- 2.21.3
