motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

armv7m_nvic.h: Move from include/hw/arm to include/hw/intc

Browse source 
The armv7m_nvic.h header file was accidentally placed in
include/hw/arm; move it to include/hw/intc to match where
its corresponding .c file lives.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 1501692241-23310-15-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2017-09-04 15:21:53 +01:00
parent 15b3f556ba
commit d2db1de6ff
3 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

62
include/hw/intc/armv7m_nvic.h Normal file
View file

@ -0,0 +1,62 @@
/*
* ARMv7M NVIC object
*
* Copyright (c) 2017 Linaro Ltd
* Written by Peter Maydell <peter.maydell@linaro.org>
*
* This code is licensed under the GPL version 2 or later.
*/
#ifndef HW_ARM_ARMV7M_NVIC_H
#define HW_ARM_ARMV7M_NVIC_H
#include "target/arm/cpu.h"
#include "hw/sysbus.h"
#include "hw/timer/armv7m_systick.h"
#define TYPE_NVIC "armv7m_nvic"
#define NVIC(obj) \
OBJECT_CHECK(NVICState, (obj), TYPE_NVIC)
/* Highest permitted number of exceptions (architectural limit) */
#define NVIC_MAX_VECTORS 512
typedef struct VecInfo {
/* Exception priorities can range from -3 to 255; only the unmodifiable
* priority values for RESET, NMI and HardFault can be negative.
*/
int16_t prio;
uint8_t enabled;
uint8_t pending;
uint8_t active;
uint8_t level; /* exceptions <=15 never set level */
} VecInfo;
typedef struct NVICState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
ARMCPU *cpu;
VecInfo vectors[NVIC_MAX_VECTORS];
uint32_t prigroup;
/* vectpending and exception_prio are both cached state that can
* be recalculated from the vectors[] array and the prigroup field.
*/
unsigned int vectpending; /* highest prio pending enabled exception */
int exception_prio; /* group prio of the highest prio active exception */
MemoryRegion sysregmem;
MemoryRegion container;
uint32_t num_irq;
qemu_irq excpout;
qemu_irq sysresetreq;
SysTickState systick;
} NVICState;
#endif