debug_stream_slot.h File Reference

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Data Structures
struct	debug_stream_section_descriptor
struct	debug_stream_slot_hdr
struct	debug_stream_circular_buf

Functions
struct debug_stream_circular_buf	__aligned (CONFIG_DCACHE_LINE_SIZE)
__syscall int	debug_stream_slot_send_record (struct debug_stream_record *rec)
	Send debug stream records over debug window slot.

Variables
struct debug_stream_section_descriptor	__packed
uint32_t	next_seqno
uint32_t	w_ptr
uint32_t	data []

Function Documentation

__aligned()

struct debug_stream_circular_buf __aligned

(

CONFIG_DCACHE_LINE_SIZE

)

debug_stream_slot_send_record()

__syscall int debug_stream_slot_send_record

(

struct debug_stream_record *

rec

)

Send debug stream records over debug window slot.

Parameters

[in]

rec

the record to be written to circular buffer

The debug window slot is initialized automatically at DSP boot time, and the core specific circular buffer is selected automatically.

Returns

0 on success -ENODEV if debug stream slot is not configured -ENOMEM if the record is too big

Variable Documentation

__packed

struct debug_stream_slot_hdr __packed

data

uint32_t data[]

next_seqno

uint32_t next_seqno

w_ptr

uint32_t w_ptr