trace.h File Reference

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Data Structures
struct	tr_ctx

Macros
#define	trace_unused(class, ctx, id_1, id_2, format, ...)
#define	_TRACE_INV_ID   -1
	Default value when there is no specific pipeline, dev, dai, etc.
#define	_TRACE_INV_CLASS   TRACE_CLASS_DEPRECATED
	This has been replaced in commits 6ce635aa82 and earlier by the DECLARE_TR_CTX, tr_ctx and component UUID system below.
#define	TRACE_CONTEXT_SECTION   __section(".trace_ctx")
#define	DECLARE_TR_CTX(ctx_name, uuid, default_log_level)
	Declares trace context.
#define	LOG_MODULE_REGISTER(ctx, level)
#define	LOG_MODULE_DECLARE(ctx, level)

Macro Definition Documentation

_TRACE_INV_CLASS

#define _TRACE_INV_CLASS   TRACE_CLASS_DEPRECATED

This has been replaced in commits 6ce635aa82 and earlier by the DECLARE_TR_CTX, tr_ctx and component UUID system below.

_TRACE_INV_ID

#define _TRACE_INV_ID   -1

Default value when there is no specific pipeline, dev, dai, etc.

DECLARE_TR_CTX

#define DECLARE_TR_CTX	(		ctx_name,
			uuid,
			default_log_level )

Value:

    struct tr_ctx ctx_name TRACE_CONTEXT_SECTION = {    \
        .uuid_p = uuid,                 \
        .level = default_log_level,         \
    }

Declares trace context.

Parameters

ctx_name	(Symbol) name.
uuid	UUID pointer, use SOF_UUID() to inititalize.
default_log_level	Default log level.

LOG_MODULE_DECLARE

#define LOG_MODULE_DECLARE	(		ctx,
			level )

LOG_MODULE_REGISTER

#define LOG_MODULE_REGISTER	(		ctx,
			level )

TRACE_CONTEXT_SECTION

#define TRACE_CONTEXT_SECTION   __section(".trace_ctx")

trace_unused

#define trace_unused	(		class,
			ctx,
			id_1,
			id_2,
			format,
			... )

Value:

    SOF_TRACE_UNUSED(ctx, id_1, id_2, ##__VA_ARGS__)