Max Filippov a7d479ee51 target/xtensa: implement NMI support ... When NMI is configured it is taken regardless of INTENABLE SR contents, PS.INTLEVEL or PS.EXCM. It is cleared automatically once it's taken. Add nmi_level to XtensaConfig, puth there NMI level from the overlay or XCHAL_NUM_INTLEVELS + 1 when NMI is not configured. Add NMI mask to INTENABLE SR and limit CINTLEVEL to nmi_level - 1 when determining pending IRQ level in check_interrupt(). Always take and clear pending interrupt at nmi_level in the handle_interrupt(). Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>		2020-08-21 12:48:14 -07:00
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bootparam.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
Kconfig	hw/xtensa: add virt machine	2019-10-18 20:38:10 -07:00
meson.build	meson: convert hw/arch*	2020-08-21 06:30:33 -04:00
mx_pic.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
pic_cpu.c	target/xtensa: implement NMI support	2020-08-21 12:48:14 -07:00
sim.c	hw/core/loader: Let load_elf() populate a field with CPU-specific flags	2020-01-29 19:28:52 +01:00
virt.c	sysbus: Convert to sysbus_realize() etc. with Coccinelle	2020-06-15 22:05:28 +02:00
xtensa_memory.c	Clean up inclusion of sysemu/sysemu.h	2019-08-16 13:31:53 +02:00
xtensa_memory.h	Include exec/memory.h slightly less	2019-08-16 13:31:52 +02:00
xtensa_sim.h	hw/xtensa: add virt machine	2019-10-18 20:38:10 -07:00
xtfpga.c	qdev: Make qdev_prop_set_drive() match the other helpers	2020-06-23 16:07:07 +02:00