|  | Title: Kernel Access to Standard Libraries | 
|  |  | 
|  | Description: | 
|  |  | 
|  | This test verifies kernel access to the standard C libraries. | 
|  | It is intended to catch issues in which a library is completely absent | 
|  | or non-functional, and is NOT intended to be a comprehensive test suite | 
|  | of all functionality provided by the libraries. | 
|  |  | 
|  | -------------------------------------------------------------------------------- | 
|  |  | 
|  | Building and Running Project: | 
|  |  | 
|  | This project outputs to the console.  It can be built and executed | 
|  | on QEMU as follows: | 
|  |  | 
|  | make run | 
|  |  | 
|  | -------------------------------------------------------------------------------- | 
|  |  | 
|  | Troubleshooting: | 
|  |  | 
|  | Problems caused by out-dated project information can be addressed by | 
|  | issuing one of the following commands then rebuilding the project: | 
|  |  | 
|  | make clean          # discard results of previous builds | 
|  | # but keep existing configuration info | 
|  | or | 
|  | make pristine       # discard results of previous builds | 
|  | # and restore pre-defined configuration info | 
|  |  | 
|  | -------------------------------------------------------------------------------- | 
|  |  | 
|  | Sample Output: | 
|  |  | 
|  | ***** BOOTING ZEPHYR OS vxxxx - BUILD: xxxx ***** | 
|  | Running test suite test_libs | 
|  | tc_start() - limits_test | 
|  | =================================================================== | 
|  | PASS - limits_test. | 
|  | tc_start() - stdbool_test | 
|  | =================================================================== | 
|  | PASS - stdbool_test. | 
|  | tc_start() - stddef_test | 
|  | =================================================================== | 
|  | PASS - stddef_test. | 
|  | tc_start() - stdint_test | 
|  | =================================================================== | 
|  | PASS - stdint_test. | 
|  | tc_start() - string_test | 
|  | =================================================================== | 
|  | PASS - string_test. | 
|  | =================================================================== | 
|  | PROJECT EXECUTION SUCCESSFUL | 
|  |  |