This patch adds support for dumping binary contents from noteram via the
`trace dump -b <file>` command. Changes include:
- Add a `binary` parameter to `trace_dump()` and the public header
`system/trace/trace.h` to indicate binary output mode.
- Update `trace_dump()` to set the noteram read mode to binary using
`NOTERAM_SETREADMODE` when requested.
- Update `trace dump` CLI parsing in `system/trace/trace.c` to accept
the `-b` flag and pass it through to `trace_dump()`.
- Update usage/help text to include the new `-b` option.
Signed-off-by: yukangzhi <yukangzhi@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
The implementation of this feature is based on android systrace:
https://source.android.com/devices/tech/debug/ftrace
Application developers are more concerned about the performance of
the specified application section,
added two APIs to implement performance measurement:
void sched_note_begin(FAR const char *str);
void sched_note_end(FAR const char *str);
or
SCHED_NOTE_BEGIN(); /* defined to sched_note_begin(__FUNCTION__) */
SCHED_NOTE_END(); /* defined to sched_note_end(__FUNCTION__) */
Signed-off-by: chao.an <anchao@xiaomi.com>
