38 lines
906 B
C
38 lines
906 B
C
/*
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* Copyright 2002-2006, Axel Dörfler, [email protected].
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* Distributed under the terms of the MIT License.
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*
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* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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* Distributed under the terms of the NewOS License.
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*/
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#ifndef _KERNEL_HEAP_H
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#define _KERNEL_HEAP_H
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#include <OS.h>
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// allocate 16MB initial heap for the kernel
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#define INITIAL_HEAP_SIZE 16 * 1024 * 1024
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// grow by another 8MB each time the heap runs out of memory
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#define HEAP_GROW_SIZE 8 * 1024 * 1024
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// allocate a dedicated 2MB area for dynamic growing
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#define HEAP_DEDICATED_GROW_SIZE 2 * 1024 * 1024
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *memalign(size_t alignment, size_t size);
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void deferred_free(void* block);
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status_t heap_init(addr_t heapBase, size_t heapSize);
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status_t heap_init_post_sem();
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status_t heap_init_post_thread();
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#ifdef __cplusplus
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}
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#endif
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#endif /* _KERNEL_MEMHEAP_H */
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