mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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psxintrcritical01: Use T_interrupt_test()
This commit is contained in:
Sebastian Huber
@@ -525,8 +525,7 @@ if TEST_psxintrcritical01
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psx_tests += psxintrcritical01
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psx_screens += psxintrcritical01/psxintrcritical01.scn
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psx_docs += psxintrcritical01/psxintrcritical01.doc
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psxintrcritical01_SOURCES = psxintrcritical01/init.c \
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../sptests/spintrcritical_support/intrcritical.c
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psxintrcritical01_SOURCES = psxintrcritical01/init.c
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psxintrcritical01_CPPFLAGS = $(AM_CPPFLAGS) \
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$(TEST_FLAGS_psxintrcritical01) $(support_includes) \
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-I$(top_srcdir)/../sptests/spintrcritical_support
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@@ -1,4 +1,6 @@
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/*
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* Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
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*
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* COPYRIGHT (c) 1989-2012.
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* On-Line Applications Research Corporation (OAR).
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*
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@@ -11,73 +13,122 @@
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#include "config.h"
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#endif
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#include <tmacros.h>
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#include <intrcritical.h>
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#include <string.h>
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#include <time.h>
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#include <rtems/test.h>
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#include <rtems/simple-test.h>
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const char rtems_test_name[] = "PSXINTRCRITICAL 1";
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/* forward declarations to avoid warnings */
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rtems_task Init(rtems_task_argument ignored);
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#define TEST_NAME "01"
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#define TEST_STRING "POSIX Timer"
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static timer_t Timer;
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static struct itimerspec TimerParams;
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typedef struct {
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timer_t timer;
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struct itimerspec spec;
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volatile bool early;
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volatile bool late;
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long early_count;
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long late_count;
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long potential_hits;
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} test_context;
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#define POSIX_TIMER_RELATIVE 0
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static bool test_body( void *arg )
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static void prepare(void *arg)
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{
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test_context *ctx;
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ctx = arg;
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ctx->early = false;
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ctx->late = false;
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}
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static void action(void *arg)
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{
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test_context *ctx;
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int rv;
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(void) arg;
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ctx = arg;
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ctx->early = true;
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rv = timer_settime(ctx->timer, POSIX_TIMER_RELATIVE, &ctx->spec, NULL);
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ctx->late = true;
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T_quiet_psx_success(rv);
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rv = timer_settime(Timer, POSIX_TIMER_RELATIVE, &TimerParams, NULL);
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rtems_test_assert( rv == 0 );
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return false;
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while (T_interrupt_test_get_state() == T_INTERRUPT_TEST_ACTION) {
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/* Wait */
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}
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}
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static rtems_timer_service_routine test_release_from_isr(
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rtems_id timer,
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void *arg
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)
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static T_interrupt_test_state interrupt(void *arg)
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{
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test_body( NULL );
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}
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test_context *ctx;
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T_interrupt_test_state state;
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int rv;
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rtems_task Init(
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rtems_task_argument ignored
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)
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{
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int sc;
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state = T_interrupt_test_get_state();
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TEST_BEGIN();
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puts( "Init - Trying to generate timer fire from ISR while firing" );
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puts( "Init - Variation is: " TEST_STRING );
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puts( "Init - There is no way for the test to know if it hits the case" );
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/* create POSIX Timer */
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sc = timer_create (CLOCK_REALTIME, NULL, &Timer);
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if ( sc == -1 ) {
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perror ("Error in timer creation\n");
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rtems_test_exit(0);
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if (state != T_INTERRUPT_TEST_ACTION) {
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return T_INTERRUPT_TEST_EARLY;
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}
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ctx = arg;
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rv = timer_settime(ctx->timer, POSIX_TIMER_RELATIVE, &ctx->spec, NULL);
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T_quiet_psx_success(rv);
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if (ctx->late) {
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++ctx->late_count;
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return T_INTERRUPT_TEST_LATE;
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} else if (ctx->early) {
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++ctx->early_count;
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return T_INTERRUPT_TEST_EARLY;
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} else {
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++ctx->potential_hits;
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if (ctx->potential_hits > 13) {
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return T_INTERRUPT_TEST_DONE;
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} else {
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return T_INTERRUPT_TEST_CONTINUE;
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}
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}
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}
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static const T_interrupt_test_config config = {
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.prepare = prepare,
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.action = action,
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.interrupt = interrupt,
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.max_iteration_count = 10000
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};
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T_TEST_CASE(PSXSetTimerInterrupt)
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{
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test_context ctx;
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int sc;
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T_interrupt_test_state state;
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memset(&ctx, 0, sizeof(ctx));
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/* create POSIX Timer */
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sc = timer_create (CLOCK_REALTIME, NULL, &ctx.timer);
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T_psx_success(sc);
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/* we don't care if it ever fires */
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TimerParams.it_interval.tv_sec = 10;
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TimerParams.it_interval.tv_nsec = 0;
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TimerParams.it_value.tv_sec = 10;
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TimerParams.it_value.tv_nsec = 0;
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ctx.spec.it_interval.tv_sec = 10;
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ctx.spec.it_value.tv_sec = 10;
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interrupt_critical_section_test( test_body, NULL, test_release_from_isr );
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state = T_interrupt_test(&config, &ctx);
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T_eq_int(state, T_INTERRUPT_TEST_DONE);
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TEST_END();
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rtems_test_exit(0);
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T_log(T_NORMAL, "early count = %ld", ctx.early_count);
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T_log(T_NORMAL, "late count = %ld", ctx.late_count);
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T_log(T_NORMAL, "potential hits = %ld", ctx.potential_hits);
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T_gt_int(ctx.potential_hits, 0);
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sc = timer_delete(ctx.timer);
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T_psx_success(sc);
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}
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static rtems_task Init(rtems_task_argument arg)
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{
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rtems_test_run(arg, TEST_STATE);
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}
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/* configuration information */
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@@ -86,9 +137,7 @@ rtems_task Init(
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_MAXIMUM_TIMERS 1
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#define CONFIGURE_MAXIMUM_POSIX_TIMERS 1
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#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1
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#define CONFIGURE_MICROSECONDS_PER_TICK 1000
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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@@ -1,5 +1,28 @@
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*** TEST POSIX INTERRUPT CRITICAL SECTION 01 ***
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Init - Trying to generate timer fire from ISR while firing
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Init - Variation is: POSIX Timer
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Init - There is no way for the test to know if it hits the case
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Support - rtems_timer_create - creating timer 1
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*** BEGIN OF TEST PSXINTRCRITICAL 1 ***
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*** TEST VERSION: 6.0.0.2f9fa5f36a632a7acbab8ac3e6fc40ad36115ca0
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*** TEST STATE: EXPECTED_PASS
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*** TEST BUILD: RTEMS_DEBUG RTEMS_POSIX_API RTEMS_SMP
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*** TEST TOOLS: 10.0.1 20200406 (RTEMS 6, RSB bec88a6dd856892c3e66e4598252ea07d7a0d762, Newlib ece49e4)
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A:PSXINTRCRITICAL 1
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S:Platform:RTEMS
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S:Compiler:10.0.1 20200406 (RTEMS 6, RSB bec88a6dd856892c3e66e4598252ea07d7a0d762, Newlib ece49e4)
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S:Version:6.0.0.2f9fa5f36a632a7acbab8ac3e6fc40ad36115ca0
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S:BSP:realview_pbx_a9_qemu
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S:RTEMS_DEBUG:1
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S:RTEMS_MULTIPROCESSING:0
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S:RTEMS_POSIX_API:1
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S:RTEMS_PROFILING:0
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S:RTEMS_SMP:1
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B:PSXSetTimerInterrupt
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P:0:0:UI1:init.c:111
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P:1:0:UI1:init.c:118
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L:early count = 13
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L:late count = 46
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L:potential hits = 14
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P:2:0:UI1:init.c:123
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P:3:0:UI1:init.c:126
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E:PSXSetTimerInterrupt:N:4:F:0:D:0.117464
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Z:PSXINTRCRITICAL 1:C:1:N:4:F:0:D:0.118703
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Y:ReportHash:SHA256:ab4ae616216edb337cbe6b3adb8d62d1a98ff4f7422966689c6967cce78f9d69
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*** END OF TEST PSXINTRCRITICAL 1 ***
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