66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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* Copyright (c) 2008 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <debug.h>
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#include <malloc.h>
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#include <string.h>
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#include <lib/heap.h>
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#include <arch/ops.h>
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void *malloc(size_t size)
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{
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return heap_alloc(size, 0);
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}
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void *memalign(size_t boundary, size_t size)
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{
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void *ptr;
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ptr = heap_alloc(size, boundary);
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/* Clean the cache before giving the memory */
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arch_clean_invalidate_cache_range((addr_t) ptr, size);
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return ptr;
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}
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void *calloc(size_t count, size_t size)
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{
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void *ptr;
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size_t realsize = count * size;
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ptr = heap_alloc(realsize, 0);
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if (!ptr)
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return NULL;
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memset(ptr, 0, realsize);
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return ptr;
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}
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void free(void *ptr)
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{
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return heap_free(ptr);
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}
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void *realloc(void *ptr, size_t size)
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{
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return(heap_realloc(ptr, size));
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}
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