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/* syskernel.c */
/*
* Copyright (c) 1997-2010, 2012-2014 Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <tc_util.h>
#include "syskernel.h"
#include <string.h>
char __stack thread_stack1[STACK_SIZE];
char __stack thread_stack2[STACK_SIZE];
char Msg[256];
FILE *output_file;
const char sz_success[] = "SUCCESSFUL";
const char sz_partial[] = "PARTIAL";
const char sz_fail[] = "FAILED";
const char sz_module_title_fmt[] = "\nMODULE: %s";
const char sz_module_result_fmt[] = "\n\nPROJECT EXECUTION %s\n";
const char sz_module_end_fmt[] = "\nEND MODULE";
const char sz_date_fmt[] = "\nBUILD_DATE: %s %s";
const char sz_kernel_ver_fmt[] = "\nKERNEL VERSION: 0x%x";
const char sz_description[] = "\nTEST COVERAGE: %s";
const char sz_test_case_fmt[] = "\n\nTEST CASE: %s";
const char sz_test_start_fmt[] = "\nStarting test. Please wait...";
const char sz_case_result_fmt[] = "\nTEST RESULT: %s";
const char sz_case_details_fmt[] = "\nDETAILS: %s";
const char sz_case_end_fmt[] = "\nEND TEST CASE";
const char sz_case_timing_fmt[] = "%ld nSec";
/* time necessary to read the time */
uint32_t tm_off;
/**
*
* @brief Get the time ticks before test starts
*
* Routine does necessary preparations for the test to start
*
* @return N/A
*/
void begin_test(void)
{
/*
* Invoke bench_test_start in order to be able to use
* tCheck static variable.
*/
bench_test_start();
}
/**
*
* @brief Checks number of tests and calculate average time
*
* @return 1 if success and 0 on failure
*
* @param i Number of tests.
* @param t Time in ticks for the whole test.
*/
int check_result(int i, uint32_t t)
{
/*
* bench_test_end checks tCheck static variable.
* bench_test_start modifies it
*/
if (bench_test_end() != 0) {
fprintf(output_file, sz_case_result_fmt, sz_fail);
fprintf(output_file, sz_case_details_fmt,
"timer tick happened. Results are inaccurate");
fprintf(output_file, sz_case_end_fmt);
return 0;
}
if (i != NUMBER_OF_LOOPS) {
fprintf(output_file, sz_case_result_fmt, sz_fail);
fprintf(output_file, sz_case_details_fmt, "loop counter = ");
fprintf(output_file, "%i !!!", i);
fprintf(output_file, sz_case_end_fmt);
return 0;
}
fprintf(output_file, sz_case_result_fmt, sz_success);
fprintf(output_file, sz_case_details_fmt,
"Average time for 1 iteration: ");
fprintf(output_file, sz_case_timing_fmt,
SYS_CLOCK_HW_CYCLES_TO_NS_AVG(t, NUMBER_OF_LOOPS));
fprintf(output_file, sz_case_end_fmt);
return 1;
}
/**
*
* @brief Check for a key press
*
* @return 1 when a keyboard key is pressed, or 0 if no keyboard support
*/
int kbhit(void)
{
return 0;
}
/**
*
* @brief Prepares the test output
*
* @param continuously Run test till the user presses the key.
*
* @return N/A
*/
void init_output(int *continuously)
{
ARG_UNUSED(continuously);
/*
* send all printf and fprintf to console
*/
output_file = stdout;
}
/**
*
* @brief Close output for the test
*
* @return N/A
*/
void output_close(void)
{
}
/**
*
* @brief Perform all selected benchmarks
*
* @return N/A
*/
void main(void)
{
int continuously = 0;
int test_result;
init_output(&continuously);
bench_test_init();
do {
fprintf(output_file, sz_module_title_fmt,
"kernel API test");
fprintf(output_file, sz_kernel_ver_fmt,
sys_kernel_version_get());
fprintf(output_file,
"\n\nEach test below is repeated %d times;\n"
"average time for one iteration is displayed.",
NUMBER_OF_LOOPS);
test_result = 0;
test_result += sema_test();
test_result += lifo_test();
test_result += fifo_test();
test_result += stack_test();
if (test_result) {
/* sema/lifo/fifo/stack account for 12 tests in total */
if (test_result == 12) {
fprintf(output_file, sz_module_result_fmt,
sz_success);
} else {
fprintf(output_file, sz_module_result_fmt,
sz_partial);
}
} else {
fprintf(output_file, sz_module_result_fmt, sz_fail);
}
TC_PRINT_RUNID;
} while (continuously && !kbhit());
output_close();
}
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