l2_malloc.c File Reference

Functions
void *	pi_l2_malloc (int size)
void	pi_l2_free (void *_chunk, int size)
void *	pi_l2_malloc_align (int size, int align)
void	pi_l2_malloc_init (void *heapstart, uint32_t heap_size)
void	pi_l2_malloc_struct_set (malloc_t malloc_struct)
malloc_t	pi_l2_malloc_struct_get (void)
void	pi_l2_malloc_dump (void)

Variables
malloc_t	__l2_malloc
pmsis_spinlock_t	__l2_malloc_spinlock

Function Documentation

void pi_l2_free	(	void *	_chunk,
		int	size
	)

References __l2_malloc, __l2_malloc_spinlock, pmsis_spinlock_release(), and pmsis_spinlock_take().

Referenced by __pi_dmacpy_close(), __pi_i2c_close(), __pi_i2c_open(), __pi_i2s_close(), __pi_pwm_close(), __pi_rtc_irq_type_handle(), __pi_rtc_irq_type_handler(), __pi_uart_close(), __pi_udma_fifo_change_buffer(), pi_free(), pi_gpio_close(), pi_udma_fifo_close(), and pi_udma_fifo_open().

void* pi_l2_malloc

(

int

size

)

References __l2_malloc, __l2_malloc_spinlock, __malloc(), pmsis_spinlock_release(), pmsis_spinlock_take(), and printf.

Referenced by __pi_dmacpy_open(), __pi_i2c_open(), __pi_i2s_open(), __pi_pwm_open(), __pi_rtc_handler(), __pi_uart_open(), __pi_udma_fifo_change_buffer(), pi_gpio_open(), pi_malloc(), and pi_udma_fifo_open().

void* pi_l2_malloc_align	(	int	size,
		int	align
	)

References __l2_malloc, __l2_malloc_spinlock, __malloc_align(), pmsis_spinlock_release(), and pmsis_spinlock_take().

void pi_l2_malloc_dump

(

void

)

References __l2_malloc, __malloc_dump(), and printf.

Referenced by pi_malloc_dump().

void pi_l2_malloc_init	(	void *	heapstart,
		uint32_t	heap_size
	)

References __l2_malloc, __l2_malloc_spinlock, __malloc_init(), and pmsis_spinlock_init().

Referenced by pi_malloc_init().

malloc_t pi_l2_malloc_struct_get

(

void

)

References __l2_malloc, __l2_malloc_spinlock, memcpy(), pmsis_spinlock_release(), and pmsis_spinlock_take().

void pi_l2_malloc_struct_set

(

malloc_t

malloc_struct

)

References __l2_malloc, __l2_malloc_spinlock, memcpy(), pmsis_spinlock_release(), and pmsis_spinlock_take().

Variable Documentation

malloc_t __l2_malloc

Referenced by pi_l2_free(), pi_l2_malloc(), pi_l2_malloc_align(), pi_l2_malloc_dump(), pi_l2_malloc_init(), pi_l2_malloc_struct_get(), and pi_l2_malloc_struct_set().

pmsis_spinlock_t __l2_malloc_spinlock

Referenced by pi_l2_free(), pi_l2_malloc(), pi_l2_malloc_align(), pi_l2_malloc_init(), pi_l2_malloc_struct_get(), and pi_l2_malloc_struct_set().