The BSPs provide memory for the separate C Program Heap initialization via _Memory_Get(). Most BSPs provide exactly one memory area. Only two BSPs provide more than one memory area (arm/altera-cyclone-v and bsps/powerpc/mpc55xxevb). Only if more than one memory area is provided, there is a need to use _Heap_Extend(). Provide two implementations to initialize the separate C Program Heap and let the BSP select one of the implementations based on the number of provided memory areas. This gets rid of a dependency on _Heap_Extend(). It also avoids dead code sections for most BSPs.
Change licence to BSD-2-Clause according to file history. Update #3053. --- bsps/shared/start/mallocinitmany.c | 49 +++++++++ bsps/shared/start/mallocinitone.c | 49 +++++++++ cpukit/include/rtems/malloc.h | 6 +- cpukit/include/rtems/mallocinitmany.h | 100 ++++++++++++++++++ cpukit/include/rtems/mallocinitone.h | 90 ++++++++++++++++ cpukit/libcsupport/src/malloc_initialize.c | 81 -------------- cpukit/libcsupport/src/mallocheap.c | 2 +- .../altera-cyclone-v/bspalteracyclonev.yml | 1 + spec/build/bsps/i386/pc386/obj.yml | 1 + spec/build/bsps/objmem.yml | 1 + spec/build/bsps/powerpc/mpc55xxevb/obj.yml | 1 + spec/build/bsps/powerpc/objmem.yml | 1 + spec/build/bsps/powerpc/tqm8xx/obj.yml | 1 + spec/build/bsps/sparc/objmem.yml | 1 + spec/build/cpukit/librtemscpu.yml | 1 - testsuites/libtests/malloc04/init.c | 37 ++++--- 16 files changed, 319 insertions(+), 103 deletions(-) create mode 100644 bsps/shared/start/mallocinitmany.c create mode 100644 bsps/shared/start/mallocinitone.c create mode 100644 cpukit/include/rtems/mallocinitmany.h create mode 100644 cpukit/include/rtems/mallocinitone.h delete mode 100644 cpukit/libcsupport/src/malloc_initialize.c diff --git a/bsps/shared/start/mallocinitmany.c b/bsps/shared/start/mallocinitmany.c new file mode 100644 index 0000000000..afe4ad5fdb --- /dev/null +++ b/bsps/shared/start/mallocinitmany.c @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup MallocSupport + * + * @brief This source file contains the _Workspace_Malloc_initialize_separate() + * implementation which supports more than one memory area. + */ + +/* + * 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/mallocinitmany.h> +#include <rtems/score/wkspacedata.h> + +static Heap_Control _Malloc_Heap; + +Heap_Control *_Workspace_Malloc_initialize_separate( void ) +{ + return _Malloc_Initialize_for_many_areas( &_Malloc_Heap ); +} diff --git a/bsps/shared/start/mallocinitone.c b/bsps/shared/start/mallocinitone.c new file mode 100644 index 0000000000..249f0b8e02 --- /dev/null +++ b/bsps/shared/start/mallocinitone.c @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup MallocSupport + * + * @brief This source file contains the _Workspace_Malloc_initialize_separate() + * implementation which supports exactly one memory area. + */ + +/* + * 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/mallocinitone.h> +#include <rtems/score/wkspacedata.h> + +static Heap_Control _Malloc_Heap; + +Heap_Control *_Workspace_Malloc_initialize_separate( void ) +{ + return _Malloc_Initialize_for_one_area( &_Malloc_Heap ); +} diff --git a/cpukit/include/rtems/malloc.h b/cpukit/include/rtems/malloc.h index eba538e223..c0d15fbf72 100644 --- a/cpukit/include/rtems/malloc.h +++ b/cpukit/include/rtems/malloc.h @@ -19,7 +19,6 @@ #include <rtems.h> #include <rtems/bspIo.h> #include <rtems/libcsupport.h> /* for malloc_walk() */ -#include <rtems/score/memory.h> #include <stdint.h> @@ -43,10 +42,7 @@ extern "C" { */ extern Heap_Control *RTEMS_Malloc_Heap; -Heap_Control *RTEMS_Malloc_Initialize( - const Memory_Information *mem, - Heap_Initialization_or_extend_handler extend -); +void _Malloc_Initialize( void ); void rtems_heap_set_sbrk_amount( ptrdiff_t sbrk_amount ); diff --git a/cpukit/include/rtems/mallocinitmany.h b/cpukit/include/rtems/mallocinitmany.h new file mode 100644 index 0000000000..ffd8439fbb --- /dev/null +++ b/cpukit/include/rtems/mallocinitmany.h @@ -0,0 +1,100 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup MallocSupport + * + * @brief This header file provides the implementation of + * _Malloc_Initialize_for_many_areas(). + */ + +/* + * Copyright (C) 2012, 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. + */ + +#ifndef _RTEMS_MALLOCINITMANY_H +#define _RTEMS_MALLOCINITMANY_H + +#include <rtems/malloc.h> +#include <rtems/score/heapimpl.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @ingroup MallocSupport + * + * @brief Initializes the separate C Program Heap with support for more than + * one memory area. + * + * This implementation should be used by BSPs which provide more than one + * memory area via _Memory_Get() to implement + * _Workspace_Malloc_initialize_separate(). + */ +RTEMS_INLINE_ROUTINE Heap_Control *_Malloc_Initialize_for_many_areas( + Heap_Control *heap +) +{ + const Memory_Information *mem; + Heap_Initialization_or_extend_handler init_or_extend; + uintptr_t page_size; + size_t i; + + mem = _Memory_Get(); + RTEMS_Malloc_Heap = heap; + init_or_extend = _Heap_Initialize; + page_size = CPU_HEAP_ALIGNMENT; + + for (i = 0; i < _Memory_Get_count( mem ); ++i) { + Memory_Area *area; + uintptr_t space_available; + + area = _Memory_Get_area( mem, i ); + space_available = ( *init_or_extend )( + heap, + _Memory_Get_free_begin( area ), + _Memory_Get_free_size( area ), + page_size + ); + + if ( space_available > 0 ) { + _Memory_Consume( area, _Memory_Get_free_size( area ) ); + init_or_extend = _Heap_Extend; + } + } + + if ( init_or_extend == _Heap_Initialize ) { + _Internal_error( INTERNAL_ERROR_NO_MEMORY_FOR_HEAP ); + } + + return heap; +} + +#ifdef __cplusplus +} +#endif + +#endif /* _RTEMS_MALLOCINITMANY_H */ diff --git a/cpukit/include/rtems/mallocinitone.h b/cpukit/include/rtems/mallocinitone.h new file mode 100644 index 0000000000..eaa0d8eb3e --- /dev/null +++ b/cpukit/include/rtems/mallocinitone.h @@ -0,0 +1,90 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup MallocSupport + * + * @brief This header file provides the implementation of + * _Malloc_Initialize_for_one_area(). + */ + +/* + * Copyright (C) 2012, 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. + */ + +#ifndef _RTEMS_MALLOCINITONE_H +#define _RTEMS_MALLOCINITONE_H + +#include <rtems/malloc.h> +#include <rtems/score/assert.h> +#include <rtems/score/heapimpl.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @ingroup MallocSupport + * + * @brief Initializes the separate C Program Heap with support for exactly one + * memory area. + * + * This implementation should be used by BSPs which provide exactly one memory + * area via _Memory_Get() to implement _Workspace_Malloc_initialize_separate(). + */ +RTEMS_INLINE_ROUTINE Heap_Control *_Malloc_Initialize_for_one_area( + Heap_Control *heap +) +{ + const Memory_Information *mem; + Memory_Area *area; + uintptr_t space_available; + + mem = _Memory_Get(); + _Assert( _Memory_Get_count( mem ) == 1 ); + + RTEMS_Malloc_Heap = heap; + area = _Memory_Get_area( mem, 0 ); + space_available = _Heap_Initialize( + heap, + _Memory_Get_free_begin( area ), + _Memory_Get_free_size( area ), + CPU_HEAP_ALIGNMENT + ); + + if ( space_available > 0 ) { + _Memory_Consume( area, _Memory_Get_free_size( area ) ); + } else { + _Internal_error( INTERNAL_ERROR_NO_MEMORY_FOR_HEAP ); + } + + return heap; +} + +#ifdef __cplusplus +} +#endif + +#endif /* _RTEMS_MALLOCINITONE_H */ diff --git a/cpukit/libcsupport/src/malloc_initialize.c b/cpukit/libcsupport/src/malloc_initialize.c deleted file mode 100644 index fb0999df01..0000000000 --- a/cpukit/libcsupport/src/malloc_initialize.c +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @file - * - * @brief RTEMS_Malloc_Initialize() implementation. - */ - -/* - * COPYRIGHT (c) 1989-2012. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <rtems/malloc.h> -#include <rtems/score/wkspace.h> - -#include "malloc_p.h" - -#ifdef RTEMS_NEWLIB -static Heap_Control _Malloc_Heap; - -Heap_Control *RTEMS_Malloc_Initialize( - const Memory_Information *mem, - Heap_Initialization_or_extend_handler extend -) -{ - Heap_Control *heap; - Heap_Initialization_or_extend_handler init_or_extend; - uintptr_t page_size; - size_t i; - - heap = &_Malloc_Heap; - RTEMS_Malloc_Heap = heap; - init_or_extend = _Heap_Initialize; - page_size = CPU_HEAP_ALIGNMENT; - - for (i = 0; i < _Memory_Get_count( mem ); ++i) { - Memory_Area *area; - uintptr_t space_available; - - area = _Memory_Get_area( mem, i ); - space_available = ( *init_or_extend )( - heap, - _Memory_Get_free_begin( area ), - _Memory_Get_free_size( area ), - page_size - ); - - if ( space_available > 0 ) { - _Memory_Consume( area, _Memory_Get_free_size( area ) ); - init_or_extend = extend; - } - } - - if ( init_or_extend == _Heap_Initialize ) { - _Internal_error( INTERNAL_ERROR_NO_MEMORY_FOR_HEAP ); - } - - return heap; -} -#else -Heap_Control *RTEMS_Malloc_Initialize( - const Memory_Information *mem, - Heap_Initialization_or_extend_handler extend -) -{ - /* FIXME: Dummy function */ - return NULL; -} -#endif - -Heap_Control *_Workspace_Malloc_initialize_separate( void ) -{ - return RTEMS_Malloc_Initialize( _Memory_Get(), _Heap_Extend ); -} diff --git a/cpukit/libcsupport/src/mallocheap.c b/cpukit/libcsupport/src/mallocheap.c index 006362f209..ec14e73763 100644 --- a/cpukit/libcsupport/src/mallocheap.c +++ b/cpukit/libcsupport/src/mallocheap.c @@ -44,7 +44,7 @@ Heap_Control *RTEMS_Malloc_Heap; -static void _Malloc_Initialize( void ) +void _Malloc_Initialize( void ) { RTEMS_Malloc_Heap = ( *_Workspace_Malloc_initializer )(); } diff --git a/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml b/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml index 7fe74074f2..fdaa7f7455 100644 --- a/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml +++ b/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml @@ -139,6 +139,7 @@ source: - bsps/shared/irq/irq-default-handler.c - bsps/shared/start/bsp-fdt.c - bsps/shared/start/gettargethash-default.c +- bsps/shared/start/mallocinitmany.c - bsps/shared/start/sbrk.c - bsps/shared/start/stackalloc.c - bsps/shared/start/wkspaceinitmany.c diff --git a/spec/build/bsps/i386/pc386/obj.yml b/spec/build/bsps/i386/pc386/obj.yml index 692e2df1cc..308dbe5ea9 100644 --- a/spec/build/bsps/i386/pc386/obj.yml +++ b/spec/build/bsps/i386/pc386/obj.yml @@ -80,6 +80,7 @@ source: - bsps/shared/irq/irq-default-handler.c - bsps/shared/start/bspfatal-default.c - bsps/shared/start/gettargethash-default.c +- bsps/shared/start/mallocinitone.c - bsps/shared/start/sbrk.c - bsps/shared/start/wkspaceinitone.c type: build diff --git a/spec/build/bsps/objmem.yml b/spec/build/bsps/objmem.yml index 6c72bc3f65..ff6a0937f1 100644 --- a/spec/build/bsps/objmem.yml +++ b/spec/build/bsps/objmem.yml @@ -11,5 +11,6 @@ install: [] links: [] source: - bsps/shared/start/bspgetworkarea-default.c +- bsps/shared/start/mallocinitone.c - bsps/shared/start/wkspaceinitone.c type: build diff --git a/spec/build/bsps/powerpc/mpc55xxevb/obj.yml b/spec/build/bsps/powerpc/mpc55xxevb/obj.yml index 0eadb0e28d..bb2bb1b8be 100644 --- a/spec/build/bsps/powerpc/mpc55xxevb/obj.yml +++ b/spec/build/bsps/powerpc/mpc55xxevb/obj.yml @@ -94,6 +94,7 @@ source: - bsps/shared/irq/irq-default-handler.c - bsps/shared/start/bspfatal-default.c - bsps/shared/start/gettargethash-default.c +- bsps/shared/start/mallocinitmany.c - bsps/shared/start/stackalloc.c - bsps/shared/start/wkspaceinitmany.c type: build diff --git a/spec/build/bsps/powerpc/objmem.yml b/spec/build/bsps/powerpc/objmem.yml index 1fbb8b4fb0..3ef079ee72 100644 --- a/spec/build/bsps/powerpc/objmem.yml +++ b/spec/build/bsps/powerpc/objmem.yml @@ -11,5 +11,6 @@ install: [] links: [] source: - bsps/powerpc/shared/start/bspgetworkarea.c +- bsps/shared/start/mallocinitone.c - bsps/shared/start/wkspaceinitone.c type: build diff --git a/spec/build/bsps/powerpc/tqm8xx/obj.yml b/spec/build/bsps/powerpc/tqm8xx/obj.yml index 7aec916350..360e99c864 100644 --- a/spec/build/bsps/powerpc/tqm8xx/obj.yml +++ b/spec/build/bsps/powerpc/tqm8xx/obj.yml @@ -46,6 +46,7 @@ source: - bsps/shared/start/bspfatal-default.c - bsps/shared/start/bspreset-empty.c - bsps/shared/start/gettargethash-default.c +- bsps/shared/start/mallocinitone.c - bsps/shared/start/sbrk.c - bsps/shared/start/wkspaceinitone.c type: build diff --git a/spec/build/bsps/sparc/objmem.yml b/spec/build/bsps/sparc/objmem.yml index d4ded7b226..071a7473b4 100644 --- a/spec/build/bsps/sparc/objmem.yml +++ b/spec/build/bsps/sparc/objmem.yml @@ -10,6 +10,7 @@ includes: [] install: [] links: [] source: +- bsps/shared/start/mallocinitone.c - bsps/shared/start/wkspaceinitone.c - bsps/sparc/shared/start/bspgetworkarea.c type: build diff --git a/spec/build/cpukit/librtemscpu.yml b/spec/build/cpukit/librtemscpu.yml index b6b3a09c2b..319ea26e4d 100644 --- a/spec/build/cpukit/librtemscpu.yml +++ b/spec/build/cpukit/librtemscpu.yml @@ -675,7 +675,6 @@ source: - cpukit/libcsupport/src/malloc.c - cpukit/libcsupport/src/malloc_deferred.c - cpukit/libcsupport/src/malloc_dirtier.c -- cpukit/libcsupport/src/malloc_initialize.c - cpukit/libcsupport/src/malloc_walk.c - cpukit/libcsupport/src/mallocdirtydefault.c - cpukit/libcsupport/src/mallocextenddefault.c diff --git a/testsuites/libtests/malloc04/init.c b/testsuites/libtests/malloc04/init.c index 51d318850b..8f05c63a79 100644 --- a/testsuites/libtests/malloc04/init.c +++ b/testsuites/libtests/malloc04/init.c @@ -78,16 +78,23 @@ rtems_task Init( ) { Heap_Control *real_heap; - Memory_Area area; - Memory_Information mem = { - .count = 1, - .areas = &area - }; + const Memory_Information *mem; + Memory_Area *area; + size_t i; void *p; TEST_BEGIN(); + mem = _Memory_Get(); + + for ( i = 0; i < _Memory_Get_count( mem ); ++i ) { + area = _Memory_Get_area( mem, i ); + _Memory_Initialize( area, NULL, NULL ); + } + + area = _Memory_Get_area( mem, 0 ); + /* Safe information on real heap */ real_heap = malloc_get_heap_pointer(); malloc_set_heap_pointer( &TempHeap ); @@ -98,8 +105,8 @@ rtems_task Init( sbrk_count = 0; offset = 256; - _Memory_Initialize_by_size( &area, &Malloc_Heap[ 0 ], offset ); - RTEMS_Malloc_Initialize( &mem, NULL ); + _Memory_Initialize_by_size( area, &Malloc_Heap[ 0 ], offset ); + _Malloc_Initialize(); errno = 0; p = malloc( 256 ); @@ -113,8 +120,8 @@ rtems_task Init( sbrk_count = 0; offset = 256; - _Memory_Initialize_by_size( &area, &Malloc_Heap[ 0 ], offset ); - RTEMS_Malloc_Initialize( &mem, NULL ); + _Memory_Initialize_by_size( area, &Malloc_Heap[ 0 ], offset ); + _Malloc_Initialize(); p = malloc(1); rtems_test_assert( p != NULL ); @@ -128,8 +135,8 @@ rtems_task Init( sbrk_count = 0; offset = 256; - _Memory_Initialize_by_size( &area, &Malloc_Heap[ 0 ], offset ); - RTEMS_Malloc_Initialize( &mem, NULL ); + _Memory_Initialize_by_size( area, &Malloc_Heap[ 0 ], offset ); + _Malloc_Initialize(); errno = 0; p = malloc( sizeof( Malloc_Heap ) ); @@ -141,8 +148,8 @@ rtems_task Init( sbrk_count = 0; offset = 256; - _Memory_Initialize_by_size( &area, &Malloc_Heap[ 0 ], offset ); - RTEMS_Malloc_Initialize( &mem, NULL ); + _Memory_Initialize_by_size( area, &Malloc_Heap[ 0 ], offset ); + _Malloc_Initialize(); p = malloc( 128 ); rtems_test_assert( p != NULL ); @@ -156,8 +163,8 @@ rtems_task Init( sbrk_count = -1; offset = 256; - _Memory_Initialize_by_size( &area, &Malloc_Heap[ 0 ], offset ); - RTEMS_Malloc_Initialize( &mem, NULL ); + _Memory_Initialize_by_size( area, &Malloc_Heap[ 0 ], offset ); + _Malloc_Initialize(); errno = 0; p = malloc( 256 ); -- 2.31.1 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel