macros.h File Reference

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Macros
#define	GLOBAL_ASM(...)
#define	ARRAY_COUNT(arr)   (s32)(sizeof(arr) / sizeof(arr[0]))
#define	GLUE(a, b)   a ## b
#define	GLUE2(a, b)   GLUE(a, b)
#define	UNUSED
#define	NORETURN
#define	STATIC_ASSERT(cond, msg)   typedef char GLUE2(static_assertion_failed, __LINE__)[(cond) ? 1 : -1]
#define	ALIGNED8
#define	ALIGNED16
#define	VIRTUAL_TO_PHYSICAL(addr)   ((uintptr_t)(addr) & 0x1FFFFFFF)
#define	PHYSICAL_TO_VIRTUAL(addr)   ((uintptr_t)(addr) | 0x80000000)
#define	VIRTUAL_TO_PHYSICAL2(addr)   ((u8 *)(addr) - 0x80000000U)
#define	ALIGN16(val)   (((val) + 0xF) & ~0xF)
#define	GET_PACKED_END(dl)   (((u8*) dl) + sizeof(dl) - sizeof(dl[0]) - 0x07000000)

Macro Definition Documentation

ALIGN16

#define ALIGN16

(

val

)

(((val) + 0xF) & ~0xF)

ALIGNED16

#define ALIGNED16

ALIGNED8

#define ALIGNED8

ARRAY_COUNT

#define ARRAY_COUNT

(

arr

)

(s32)(sizeof(arr) / sizeof(arr[0]))

GET_PACKED_END

#define GET_PACKED_END

(

dl

)

(((u8*) dl) + sizeof(dl) - sizeof(dl[0]) - 0x07000000)

(u8*) dl : Cast array down to u8's

• sizeof(dl) : go to the end of the array
• sizeof(dl[0]) : walk back 1 Gfx macro
• 0x07000000 : get just the offset

GLOBAL_ASM

#define GLOBAL_ASM

(

...

)

GLUE

#define GLUE	(		a,
			b
	)		a ## b

GLUE2

#define GLUE2	(		a,
			b
	)		GLUE(a, b)

NORETURN

#define NORETURN

PHYSICAL_TO_VIRTUAL

#define PHYSICAL_TO_VIRTUAL

(

addr

)

((uintptr_t)(addr) | 0x80000000)

STATIC_ASSERT

#define STATIC_ASSERT	(		cond,
			msg
	)		typedef char GLUE2(static_assertion_failed, __LINE__)[(cond) ? 1 : -1]

UNUSED

#define UNUSED

VIRTUAL_TO_PHYSICAL

#define VIRTUAL_TO_PHYSICAL

(

addr

)

((uintptr_t)(addr) & 0x1FFFFFFF)

VIRTUAL_TO_PHYSICAL2

#define VIRTUAL_TO_PHYSICAL2

(

addr

)

((u8 *)(addr) - 0x80000000U)