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896409ef79
This adds new macros for tasks (_RO and _RW), which allows to
enable a task only for RO or RW section.
We also create a new task_filter.h include file, that helps
pre-filter those tasks, and can be used either from Makefile,
or included from task_id.h.
BRANCH=none
BUG=b:35582031
TEST=make buildall -j; make savesizes
Apply this CL
make buildall -j; make newsizes => No size change
Change-Id: I472bc6d4ab250a0a0e1fa6aeb4b748ba6968bedf
Reviewed-on: https://chromium-review.googlesource.com/479491
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Nick Sanders <nsanders@chromium.org>
Reviewed-by: Nick Sanders <nsanders@google.com>
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* define the task identifier of all compiled tasks */
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#ifndef __CROS_EC_TASK_ID_H
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#define __CROS_EC_TASK_ID_H
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#include "task_filter.h"
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/* define the name of the header containing the list of tasks */
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#define STRINGIFY0(name) #name
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#define STRINGIFY(name) STRINGIFY0(name)
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#define CTS_TASK_LIST STRINGIFY(CTS_TASKFILE)
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#define TEST_TASK_LIST STRINGIFY(TEST_TASKFILE)
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#define BOARD_TASK_LIST STRINGIFY(BOARD_TASKFILE)
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#include BOARD_TASK_LIST
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#ifdef CTS_MODULE
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#include CTS_TASK_LIST
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#endif
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#ifdef TEST_BUILD
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#include TEST_TASK_LIST
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#endif
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/* Task identifier (8 bits) */
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typedef uint8_t task_id_t;
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/**
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* enumerate all tasks in the priority order
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*
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* the identifier of a task can be retrieved using the following constant:
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* TASK_ID_<taskname> where <taskname> is the first parameter passed to the
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* TASK macro in the TASK_LIST file.
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*/
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#define TASK(n, r, d, s) TASK_ID_##n,
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enum {
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TASK_ID_IDLE,
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/* CONFIG_TASK_LIST is a macro coming from the BOARD_TASK_LIST file */
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CONFIG_TASK_LIST
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/* CONFIG_TEST_TASK_LIST is a macro from the TEST_TASK_LIST file */
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CONFIG_TEST_TASK_LIST
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/* For CTS tasks */
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CONFIG_CTS_TASK_LIST
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#ifdef EMU_BUILD
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TASK_ID_TEST_RUNNER,
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#endif
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/* Number of tasks */
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TASK_ID_COUNT,
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/* Special task identifiers */
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#ifdef EMU_BUILD
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TASK_ID_INT_GEN = 0xfe, /* interrupt generator */
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#endif
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TASK_ID_INVALID = 0xff, /* unable to find the task */
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};
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#undef TASK
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#endif /* __CROS_EC_TASK_ID_H */
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