zephyr

History

Kumar Gala 64be8d3283 tests: mem_alloc: Fix build issue with malloc test Since malloc takes a size_t, we should use 0x7fffffff as the max size (ie what the larget unsigned int) would normall be. Newer newlib's have a check that will fail building since 0xf0000000 exceeds the size. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>		2019-02-16 09:23:16 -06:00
..
src	tests: mem_alloc: Fix build issue with malloc test	2019-02-16 09:23:16 -06:00
CMakeLists.txt	cmake: increase minimal required version to 3.13.1	2019-01-03 11:51:29 -05:00
README.txt	…
prj.conf	…
prj_newlib.conf	libc: set up memory partitions	2019-02-08 07:04:30 -05:00
testcase.yaml	libc: set up memory partitions	2019-02-08 07:04:30 -05:00

README.txt

Title: Kernel Access to Dynamic Memory Allocation functions provided by
Standard Libraries

Description:

This test verifies kernel access to the dynamic memory allocation funtions
provided by standard C libraries supported in Zephyr:
NEWLIB and MINIMAL_LIB.
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.

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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

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Sample Output:

***** BOOTING ZEPHYR OS vxxxx - BUILD: xxxx *****
Running test suite test_c_lib_dynamic_memalloc
===================================================================
starting test - test_malloc
PASS - test_malloc
===================================================================
starting test - test_free
PASS - test_free
===================================================================
starting test - test_calloc
PASS - test_calloc
===================================================================
starting test - test_realloc
PASS - test_realloc
===================================================================
starting test - test_reallocarray
PASS - test_reallocarray
===================================================================
starting test - test_memalloc_all
PASS - test_memalloc_all
===================================================================
starting test - test_memalloc_max
PASS - test_memalloc_max
===================================================================
===================================================================
PROJECT EXECUTION SUCCESSFUL