ARMConstant.h File Reference

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Macros
#define	USR_MODE   16
	ARM Program Status Register (CPSR) More...
#define	IRQ_MODE   18
#define	FIQ_MODE   17
#define	SVC_MODE   19
#define	ABT_MODE   23
#define	UND_MODE   27
#define	SYS_MODE   31
#define	HYP_MODE   0x1a
#define	MODE_MASK   0x1f
#define	IRQ_BIT   (1 << 7)
#define	FIQ_BIT   (1 << 6)
#define	ASYNC_ABORT_BIT   (1 << 8)
#define	ELR   .long 0xe12ef30e
	ARM Model-Specific Instructions. More...
#define	ERET   .long 0xe160006e
	eret More...
#define	PAGESHIFT   12
	ARM Memory Constants. More...
#define	DIRSHIFT   20
	Page table bit shift. More...
#define	PAGESIZE   4096
	ARM uses 4K pages. More...
#define	PAGEDIR_MAX   4096
	Number of entries in the first-level page table. More...
#define	PAGEDIR_SIZE   (PAGEDIR_MAX * sizeof(u32))
#define	PAGETAB_MAX   256
	Number of entries in a second-level page table. More...
#define	PAGETAB_SIZE   (PAGETAB_MAX * sizeof(u32))
#define	PAGETAB_SPAN   (PAGETAB_MAX*PAGESIZE)
#define	PAGEMASK   0xfffff000
	Mask to find the page. More...
#define	SECTIONMASK   0xfff00000
	Mask for large 1MiB section mappings. More...
#define	MEMALIGN   4
	Memory address alignment. More...