/* * Copyright (c) 2016 Martin Decky * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ /** @addtogroup kernel_riscv64_mm * @{ */ /** @file */ #ifndef KERN_riscv64_AS_H_ #define KERN_riscv64_AS_H_ #define ADDRESS_SPACE_HOLE_START UINT64_C(0x0000800000000000) #define ADDRESS_SPACE_HOLE_END UINT64_C(0xffff7fffffffffff) #define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 0 #define KERNEL_SEPARATE_PTL0_ARCH 0 #define KERNEL_ADDRESS_SPACE_START_ARCH UINT64_C(0xffff800000000000) #define KERNEL_ADDRESS_SPACE_END_ARCH UINT64_C(0xffffffffffffffff) #define USER_ADDRESS_SPACE_START_ARCH UINT64_C(0x0000000000000000) #define USER_ADDRESS_SPACE_END_ARCH UINT64_C(0x00007fffffffffff) typedef struct { } as_arch_t; #include <genarch/mm/as_pt.h> #define as_constructor_arch(as, flags) ((void)as, (void)flags, EOK) #define as_destructor_arch(as) ((void)as, 0) #define as_create_arch(as, flags) ((void)as, (void)flags, EOK) #define as_deinstall_arch(as) #define as_invalidate_translation_cache(as, page, cnt) extern void as_arch_init(void); #endif /** @} */