spu_atomic.h File Reference

#include <stdint.h>
#include <spu_mfcio.h>
#include <spu_intrinsics.h>

Go to the source code of this file.

Functions
uint32_t	spu_atomic_nop32 (uint32_t *ls, uint64_t ea)
uint64_t	spu_atomic_nop64 (uint64_t *ls, uint64_t ea)
uint32_t	spu_atomic_incr32 (uint32_t *ls, uint64_t ea)
uint64_t	spu_atomic_incr64 (uint64_t *ls, uint64_t ea)
uint32_t	spu_atomic_decr32 (uint32_t *ls, uint64_t ea)
uint64_t	spu_atomic_decr64 (uint64_t *ls, uint64_t ea)
uint32_t	spu_atomic_test_and_decr32 (uint32_t *ls, uint64_t ea)
uint64_t	spu_atomic_test_and_decr64 (uint64_t *ls, uint64_t ea)
uint32_t	spu_atomic_or32 (uint32_t *ls, uint64_t ea, uint32_t value)
uint64_t	spu_atomic_or64 (uint64_t *ls, uint64_t ea, uint64_t value)
uint32_t	spu_atomic_add32 (uint32_t *ls, uint64_t ea, uint32_t value)
uint64_t	spu_atomic_add64 (uint64_t *ls, uint64_t ea, uint64_t value)
uint32_t	spu_atomic_and32 (uint32_t *ls, uint64_t ea, uint32_t value)
uint64_t	spu_atomic_and64 (uint64_t *ls, uint64_t ea, uint64_t value)
uint32_t	spu_atomic_sub32 (uint32_t *ls, uint64_t ea, uint32_t value)
uint64_t	spu_atomic_sub64 (uint64_t *ls, uint64_t ea, uint64_t value)
uint32_t	spu_atomic_store32 (uint32_t *ls, uint64_t ea, uint32_t value)
uint64_t	spu_atomic_store64 (uint64_t *ls, uint64_t ea, uint64_t value)
uint32_t	spu_atomic_compare_and_swap32 (uint32_t *ls, uint64_t ea, uint32_t compare, uint32_t value)
uint64_t	spu_atomic_compare_and_swap64 (uint64_t *ls, uint64_t ea, uint64_t compare, uint64_t value)
	__attribute__ ((__always_inline__)) static inline uint32_t spu_atomic_lock_line32(uint32_t *ls
ea &	mfc_getllar (ls, ea, 0, 0) = ~0x7f
	mfc_read_atomic_status ()
	spu_dsync () = ~0x7f
	mfc_putllc (ls, ea, 0, 0)

Variables
uint64_t	ea
return	ls [i] = value
uint64_t uint32_t	value

Function Documentation

__attribute__()

__attribute__

(

(__always_inline__)

)

mfc_getllar()

ea & mfc_getllar	(	ls	,
		ea	,
		0	,
		0
	)		= ~0x7f

mfc_putllc()

mfc_putllc	(	ls	,
		ea	,
		0	,
		0
	)

mfc_read_atomic_status()

return mfc_read_atomic_status

(

)

spu_atomic_add32()

uint32_t spu_atomic_add32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	value
	)

spu_atomic_add64()

uint64_t spu_atomic_add64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	value
	)

spu_atomic_and32()

uint32_t spu_atomic_and32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	value
	)

spu_atomic_and64()

uint64_t spu_atomic_and64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	value
	)

spu_atomic_compare_and_swap32()

uint32_t spu_atomic_compare_and_swap32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	compare,
		uint32_t	value
	)

spu_atomic_compare_and_swap64()

uint64_t spu_atomic_compare_and_swap64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	compare,
		uint64_t	value
	)

spu_atomic_decr32()

uint32_t spu_atomic_decr32	(	uint32_t *	ls,
		uint64_t	ea
	)

spu_atomic_decr64()

uint64_t spu_atomic_decr64	(	uint64_t *	ls,
		uint64_t	ea
	)

spu_atomic_incr32()

uint32_t spu_atomic_incr32	(	uint32_t *	ls,
		uint64_t	ea
	)

spu_atomic_incr64()

uint64_t spu_atomic_incr64	(	uint64_t *	ls,
		uint64_t	ea
	)

spu_atomic_nop32()

uint32_t spu_atomic_nop32	(	uint32_t *	ls,
		uint64_t	ea
	)

spu_atomic_nop64()

uint64_t spu_atomic_nop64	(	uint64_t *	ls,
		uint64_t	ea
	)

spu_atomic_or32()

uint32_t spu_atomic_or32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	value
	)

spu_atomic_or64()

uint64_t spu_atomic_or64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	value
	)

spu_atomic_store32()

uint32_t spu_atomic_store32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	value
	)

spu_atomic_store64()

uint64_t spu_atomic_store64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	value
	)

spu_atomic_sub32()

uint32_t spu_atomic_sub32	(	uint32_t *	ls,
		uint64_t	ea,
		uint32_t	value
	)

spu_atomic_sub64()

uint64_t spu_atomic_sub64	(	uint64_t *	ls,
		uint64_t	ea,
		uint64_t	value
	)

spu_atomic_test_and_decr32()

uint32_t spu_atomic_test_and_decr32	(	uint32_t *	ls,
		uint64_t	ea
	)

spu_atomic_test_and_decr64()

uint64_t spu_atomic_test_and_decr64	(	uint64_t *	ls,
		uint64_t	ea
	)

spu_dsync()

ea & spu_dsync

(

)

= ~0x7f

Variable Documentation

ea

uint64_t ea

Initial value:

{
    unsigned int i = ((uint32_t)ea & 0x7f) >> 2

Definition at line 34 of file spu_atomic.h.

ls

return ls = value

Definition at line 42 of file spu_atomic.h.

value

uint64_t uint64_t value

Initial value:

{
    unsigned int i = ((uint32_t)ea & 0x7f) >> 2

Definition at line 58 of file spu_atomic.h.