#ifndef _ALLOC_H_ #define _ALLOC_H_ /* * alloc supplies three ingredients to the test framework that are all * related to the support of dynamic memory allocation. * * The first is a set of alloc function wrappers for malloc and its * friends. Using wrappers allows test code and common code to use the * same interface for memory allocation at all stages, even though the * implementations may change with the stage, e.g. pre/post paging. * * The second is a set of implementations for the alloc function * interfaces. These implementations are named early_*, as they can be * used almost immediately by the test framework. * * The third is a very simple physical memory allocator, which the * early_* alloc functions build on. * * Copyright (C) 2014, Red Hat Inc, Andrew Jones * * This work is licensed under the terms of the GNU LGPL, version 2. */ #include "libcflat.h" struct alloc_ops { void *(*memalign)(size_t alignment, size_t size); void (*free)(void *ptr); }; extern struct alloc_ops *alloc_ops; void *malloc(size_t size); void *calloc(size_t nmemb, size_t size); void free(void *ptr); void *memalign(size_t alignment, size_t size); #endif /* _ALLOC_H_ */