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5488976a20
Add a nested interrupt test to eCTS. Higher priority IRQ is fired,
followed by lower priority IRQ. Handlers should be executed
sequentially.
P1 *-----*
/ \
P2 / *-----*
/ \
task_cts ----* *----
B C A D
BUG=chromium:653195
BRANCH=none
TEST=cts.py -m interrupt; make buildall
Change-Id: Ia9f1bf4205cefe8bdc11cc0aa3ad2057359b73ef
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/409611
Reviewed-by: Randall Spangler <rspangler@chromium.org>
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
/* Copyright 2016 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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/* Test interrupt_enable/disable */
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CTS_TEST(test_interrupt_enable)
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CTS_TEST(test_interrupt_disable)
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/* Test task_wait_for_event */
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CTS_TEST(test_task_wait_event)
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/* Test task_disable_irq */
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CTS_TEST(test_task_disable_irq)
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/* Test nested interrupt. Lower priority IRQ is fired, followed by
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* higher priority IRQ. Handler executions should be nested.
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*
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* P1 *-----*
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* / \
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* P2 *----* *----*
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* / \
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* task_cts ----* *----
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* A B C D
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*/
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CTS_TEST(test_nested_interrupt_low_high)
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/* Test nested interrupt. Higher priority IRQ is fired, followed by
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* lower priority IRQ. Handlers should be executed sequentially.
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*
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* P1 *-----*
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* / \
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* P2 / *-----*
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* / \
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* task_cts ----* *----
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* B C A D
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*/
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CTS_TEST(test_nested_interrupt_high_low)
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/*
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* Other ideas
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*
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* Test back-to-back interrupts, NVIC, Priorities
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*/ |