1 /* 2 * Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 6 7 #include <platform_arch.h> 8 #include <boot/platform.h> 9 #include <boot/stdio.h> 10 #include <stdarg.h> 11 12 #include "openfirmware.h" 13 14 15 status_t 16 platform_allocate_region(void **_address, size_t size, uint8 protection, 17 bool exactAddress) 18 { 19 if (size == 0) 20 return B_BAD_VALUE; 21 22 void *address = arch_mmu_allocate(*_address, size, protection, 23 exactAddress); 24 if (address == NULL) 25 return B_NO_MEMORY; 26 27 *_address = address; 28 return B_OK; 29 } 30 31 32 status_t 33 platform_free_region(void *address, size_t size) 34 { 35 return arch_mmu_free(address, size); 36 } 37 38