From abe5d1184f276a0789365316061a14834dbc8dc4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 4 Mar 2022 08:43:08 -0700 Subject: event: Add documentation Add documentation for events, including the event command. Signed-off-by: Simon Glass --- doc/usage/event.rst | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ doc/usage/index.rst | 1 + 2 files changed, 50 insertions(+) create mode 100644 doc/usage/event.rst (limited to 'doc/usage') diff --git a/doc/usage/event.rst b/doc/usage/event.rst new file mode 100644 index 0000000000..c0f8acd727 --- /dev/null +++ b/doc/usage/event.rst @@ -0,0 +1,49 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +event command +============= + +Synopsis +-------- + +:: + + event list + +Description +----------- + +The event command provides spy list. + +This shows the following information: + +Seq + Sequence number of the spy, numbered from 0 + +Type + Type of the spy, both as a number and a label. If `CONFIG_EVENT_DEBUG` is + not enabled, the label just shows `(unknown)`. + +Function + Address of the function to call + +ID + ID string for this event, if `CONFIG_EVENT_DEBUG` is enabled. Otherwise this + just shows `?`. + + +See :doc:`../develop/event` for more information on events. + +Example +------- + +:: + + => event list + Seq Type Function ID + 0 7 misc_init_f 55a070517c68 ? + +Configuration +------------- + +The event command is only available if CONFIG_CMD_EVENT=y. diff --git a/doc/usage/index.rst b/doc/usage/index.rst index 0aacf531b2..750102830b 100644 --- a/doc/usage/index.rst +++ b/doc/usage/index.rst @@ -29,6 +29,7 @@ Shell commands x86/cbsysinfo conitrace echo + event exception extension exit -- cgit v1.2.3