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score: Move _Stack_Allocator_free to separate file

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This decouples the task stack allocation from the deallocation.

Update #3959.
This commit is contained in:
Sebastian Huber
2020-04-09 15:41:38 +02:00
parent d8172209b3
commit 2d5510307a
3 changed files with 36 additions and 2 deletions
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1
cpukit/Makefile.am
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@@ -932,6 +932,7 @@ librtemscpu_a_SOURCES += score/src/schedulercbssetparameters.c
librtemscpu_a_SOURCES += score/src/schedulercbsreleasejob.c
librtemscpu_a_SOURCES += score/src/schedulercbsunblock.c
librtemscpu_a_SOURCES += score/src/stackallocator.c
librtemscpu_a_SOURCES += score/src/stackallocatorfree.c
librtemscpu_a_SOURCES += score/src/stackallocatorinit.c
librtemscpu_a_SOURCES += score/src/pheapallocate.c
librtemscpu_a_SOURCES += score/src/pheapextend.c

2
cpukit/score/src/stackallocator.c
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@@ -35,5 +35,3 @@
const bool _Stack_Allocator_avoids_workspace = false;
const Stack_Allocator_allocate _Stack_Allocator_allocate = _Workspace_Allocate;
const Stack_Allocator_free _Stack_Allocator_free = _Workspace_Free;

35
cpukit/score/src/stackallocatorfree.c Normal file
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@@ -0,0 +1,35 @@
/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) 2019 embedded brains GmbH
*
* 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/wkspace.h>
const Stack_Allocator_free _Stack_Allocator_free = _Workspace_Free;