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Diffstat (limited to 'cpukit/score/src/stackallocatorinit.c')
-rw-r--r-- | cpukit/score/src/stackallocatorinit.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/cpukit/score/src/stackallocatorinit.c b/cpukit/score/src/stackallocatorinit.c new file mode 100644 index 0000000000..60d243631f --- /dev/null +++ b/cpukit/score/src/stackallocatorinit.c @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSScoreStack + * + * @brief Stack Allocator Initialization + */ + +/* + * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/score/stack.h> +#include <rtems/score/interr.h> +#include <rtems/config.h> + +void _Stack_Allocator_do_initialize( void ) +{ + rtems_stack_allocate_init_hook init_hook; + + if ( + rtems_configuration_get_stack_allocate_hook() == NULL + || rtems_configuration_get_stack_free_hook() == NULL + ) { + _Internal_error( INTERNAL_ERROR_BAD_STACK_HOOK ); + } + + init_hook = rtems_configuration_get_stack_allocate_init_hook(); + + if ( init_hook != NULL ) { + (*init_hook )( rtems_configuration_get_stack_space_size() ); + } +} |