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Rewrite the memory map-related code...

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...other style fixes, etc.
This commit is contained in:
TuxSH 2018-02-26 22:09:35 +01:00
parent bda9dcbe73
commit c7d83c6eb6
26 changed files with 603 additions and 442 deletions
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32
exosphere/src/interrupt.h
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@ -11,21 +11,29 @@
#define INTERRUPT_ID_SECURITY_ENGINE 0x5A
#define INTERRUPT_ID_USER_SECURITY_ENGINE 0x2C
#define GICD_BASE (mmio_get_device_address(MMIO_DEVID_GICD))
#define GICC_BASE (mmio_get_device_address(MMIO_DEVID_GICC))
static inline uintptr_t get_gicd_base(void) {
return MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_GICD);
}
#define GICD_IGROUPR ((volatile uint32_t *)(GICD_BASE + 0x080ULL))
#define GICD_ISENABLER ((volatile uint32_t *)(GICD_BASE + 0x100ULL))
#define GICD_ISPENDR ((volatile uint32_t *)(GICD_BASE + 0x200ULL))
#define GICD_IPRIORITYR ((volatile uint8_t *)(GICD_BASE + 0x400ULL))
#define GICD_ITARGETSR ((volatile uint8_t *)(GICD_BASE + 0x800ULL))
#define GICD_ICFGR ((volatile uint32_t *)(GICD_BASE + 0xC00ULL))
static inline uintptr_t get_gicc_base(void) {
return MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_GICC);
}
#define GICC_CTLR (*((volatile uint32_t *)(GICC_BASE + 0x0000ULL)))
#define GICC_PMR (*((volatile uint32_t *)(GICC_BASE + 0x0004ULL)))
#define GICC_BPR (*((volatile uint32_t *)(GICC_BASE + 0x0008ULL)))
#define GICD_BASE (get_gicd_base())
#define GICC_BASE (get_gicc_base())
#define GICD_IGROUPR ((volatile uint32_t *)(GICD_BASE + 0x080ull))
#define GICD_ISENABLER ((volatile uint32_t *)(GICD_BASE + 0x100ull))
#define GICD_ISPENDR ((volatile uint32_t *)(GICD_BASE + 0x200ull))
#define GICD_IPRIORITYR ((volatile uint8_t *)(GICD_BASE + 0x400ull))
#define GICD_ITARGETSR ((volatile uint8_t *)(GICD_BASE + 0x800ull))
#define GICD_ICFGR ((volatile uint32_t *)(GICD_BASE + 0xC00ull))
#define GICC_CTLR (*((volatile uint32_t *)(GICC_BASE + 0x0000ull)))
#define GICC_PMR (*((volatile uint32_t *)(GICC_BASE + 0x0004ull)))
#define GICC_BPR (*((volatile uint32_t *)(GICC_BASE + 0x0008ull)))
#define GICC_IAR (*((volatile uint32_t *)(GICC_BASE + 0x000CULL)))
#define GICC_EOIR (*((volatile uint32_t *)(GICC_BASE + 0x0010ULL)))
#define GICC_EOIR (*((volatile uint32_t *)(GICC_BASE + 0x0010ull)))
#define GIC_PRI_HIGHEST_SECURE 0x00
#define GIC_PRI_HIGHEST_NONSECURE 0x80