mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-28 15:53:06 +08:00
Sebastian Huber
@@ -17,7 +17,6 @@ SUBDIRS += smpcapture02
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SUBDIRS += smpclock01
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SUBDIRS += smpfatal01
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SUBDIRS += smpfatal02
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SUBDIRS += smpfatal03
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SUBDIRS += smpfatal04
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SUBDIRS += smpfatal05
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SUBDIRS += smpfatal08
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@@ -73,7 +73,6 @@ smpcapture02/Makefile
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smpclock01/Makefile
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smpfatal01/Makefile
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smpfatal02/Makefile
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smpfatal03/Makefile
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smpfatal04/Makefile
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smpfatal05/Makefile
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smpfatal08/Makefile
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@@ -1,19 +0,0 @@
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rtems_tests_PROGRAMS = smpfatal03
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smpfatal03_SOURCES = init.c
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dist_rtems_tests_DATA = smpfatal03.scn smpfatal03.doc
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include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
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include $(top_srcdir)/../automake/compile.am
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include $(top_srcdir)/../automake/leaf.am
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AM_CPPFLAGS += -I$(top_srcdir)/../support/include
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LINK_OBJS = $(smpfatal03_OBJECTS)
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LINK_LIBS = $(smpfatal03_LDLIBS)
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smpfatal03$(EXEEXT): $(smpfatal03_OBJECTS) $(smpfatal03_DEPENDENCIES)
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@rm -f smpfatal03$(EXEEXT)
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$(make-exe)
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include $(top_srcdir)/../automake/local.am
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@@ -1,151 +0,0 @@
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/*
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* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Dornierstr. 4
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <rtems/counter.h>
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#include <rtems/test.h>
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#include <rtems/score/smpbarrier.h>
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#include <rtems/score/smpimpl.h>
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#include <rtems/score/threaddispatch.h>
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#include <assert.h>
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#include <stdlib.h>
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const char rtems_test_name[] = "SMPFATAL 3";
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#define CPU_COUNT 2
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static uint32_t main_cpu;
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static SMP_barrier_Control giant_barrier = SMP_BARRIER_CONTROL_INITIALIZER;
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static SMP_barrier_Control fatal_barrier = SMP_BARRIER_CONTROL_INITIALIZER;
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static void acquire_giant_and_fatal_task(rtems_task_argument arg)
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{
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SMP_barrier_State state = SMP_BARRIER_STATE_INITIALIZER;
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int i;
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for (i = 0; i < 13; ++i) {
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_Giant_Acquire();
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}
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_SMP_barrier_Wait(&giant_barrier, &state, CPU_COUNT);
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/*
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* Now we have to wait some time so that the other thread can actually start
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* with the _Giant_Acquire() procedure.
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*/
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rtems_counter_delay_nanoseconds(1000000);
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rtems_fatal(RTEMS_FATAL_SOURCE_APPLICATION, 0xdeadbeef);
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}
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static void wait_for_giant(void)
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{
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SMP_barrier_State state = SMP_BARRIER_STATE_INITIALIZER;
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_SMP_barrier_Wait(&giant_barrier, &state, CPU_COUNT);
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_Giant_Release();
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}
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static void Init(rtems_task_argument arg)
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{
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uint32_t self = rtems_get_current_processor();
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uint32_t cpu_count = rtems_get_processor_count();
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rtems_test_begink();
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main_cpu = self;
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if (cpu_count >= CPU_COUNT) {
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rtems_status_code sc;
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rtems_id id;
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sc = rtems_task_create(
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rtems_build_name( 'W', 'A', 'I', 'T' ),
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1,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&id
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);
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assert(sc == RTEMS_SUCCESSFUL);
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sc = rtems_task_start(id, acquire_giant_and_fatal_task, 0);
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assert(sc == RTEMS_SUCCESSFUL);
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wait_for_giant();
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} else {
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rtems_test_endk();
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exit(0);
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}
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}
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static void fatal_extension(
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rtems_fatal_source source,
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bool is_internal,
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rtems_fatal_code code
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)
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{
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if (
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source == RTEMS_FATAL_SOURCE_APPLICATION
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|| source == RTEMS_FATAL_SOURCE_SMP
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) {
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uint32_t self = rtems_get_current_processor();
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SMP_barrier_State state = SMP_BARRIER_STATE_INITIALIZER;
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assert(!is_internal);
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if (self == main_cpu) {
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assert(source == RTEMS_FATAL_SOURCE_SMP);
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assert(code == SMP_FATAL_SHUTDOWN_RESPONSE);
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} else {
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assert(source == RTEMS_FATAL_SOURCE_APPLICATION);
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assert(code == 0xdeadbeef);
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}
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_SMP_barrier_Wait(&fatal_barrier, &state, CPU_COUNT);
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if (self == 0) {
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rtems_test_endk();
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}
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_SMP_barrier_Wait(&fatal_barrier, &state, CPU_COUNT);
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}
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}
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_INITIAL_EXTENSIONS \
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{ .fatal = fatal_extension }, \
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RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_SMP_APPLICATION
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#define CONFIGURE_SMP_MAXIMUM_PROCESSORS CPU_COUNT
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#define CONFIGURE_MAXIMUM_TASKS 2
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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@@ -1,12 +0,0 @@
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This file describes the directives and concepts tested by this test set.
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test set name: smpfatal03
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directives:
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- _Terminate()
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concepts:
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- Ensure that _Terminate() drops the Giant lock so that other processors
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waiting on the Giant lock can receive shutdown requests.
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@@ -1,2 +0,0 @@
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*** TEST SMPFATAL 3 ***
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*** END OF TEST SMPFATAL 3 ***
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