diff options
Diffstat (limited to 'misc/Obsoleted/arch/8051/src/up_allocateheap.c')
-rw-r--r-- | misc/Obsoleted/arch/8051/src/up_allocateheap.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/misc/Obsoleted/arch/8051/src/up_allocateheap.c b/misc/Obsoleted/arch/8051/src/up_allocateheap.c new file mode 100644 index 000000000..0b00f88ec --- /dev/null +++ b/misc/Obsoleted/arch/8051/src/up_allocateheap.c @@ -0,0 +1,89 @@ +/************************************************************ + * up_allocateheap.c + * + * Copyright (C) 2007, 2013 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * 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. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * 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. + * + ************************************************************/ + +/************************************************************ + * Included Files + ************************************************************/ + +#include <nuttx/config.h> + +#include <sys/types.h> +#include <sched.h> +#include <debug.h> + +#include <nuttx/arch.h> +#include <nuttx/kmalloc.h> + +#include "up_internal.h" +#include "up_mem.h" + +/************************************************************ + * Private Definitions + ************************************************************/ + +/************************************************************ + * Private Data + ************************************************************/ + +/************************************************************ + * Private Functions + ************************************************************/ + +/************************************************************ + * Public Functions + ************************************************************/ + +/************************************************************ + * Name: up_allocate_heap + * + * Description: + * This function will be called to dynamically set aside + * the heap region. + * + ************************************************************/ + +void up_allocate_heap(FAR void **heap_start, size_t *heap_size) +{ + *heap_start = (FAR void*)UP_HEAP1_BASE; + *heap_size = UP_HEAP1_END - UP_HEAP1_BASE; + board_led_on(LED_HEAPALLOCATE); +} + +#if CONFIG_MM_REGIONS > 1 +void up_addregion(void) +{ + kmm_addregion((FAR void*)UP_HEAP2_BASE, UP_HEAP2_END - UP_HEAP2_BASE); +} +#endif |