| 0,0 → 1,91 |
|---|
| /* |
| * Copyright (c) 2001-2004 Jakub Jermar |
| * 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 ia32 |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef KERN_ia32_TYPES_H_ |
| #define KERN_ia32_TYPES_H_ |
| |
| #define NULL 0 |
| #define false 0 |
| #define true 1 |
| |
| typedef signed char int8_t; |
| typedef signed short int16_t; |
| typedef signed long int32_t; |
| typedef signed long long int64_t; |
| |
| typedef unsigned char uint8_t; |
| typedef unsigned short uint16_t; |
| typedef unsigned long uint32_t; |
| typedef unsigned long long uint64_t; |
| |
| typedef uint32_t size_t; |
| typedef uint32_t count_t; |
| typedef uint32_t index_t; |
| |
| typedef uint32_t uintptr_t; |
| typedef uint32_t pfn_t; |
| |
| typedef uint32_t ipl_t; |
| |
| typedef uint32_t unative_t; |
| typedef int32_t native_t; |
| |
| typedef uint8_t bool; |
| typedef uint64_t thread_id_t; |
| typedef uint64_t task_id_t; |
| typedef uint32_t context_id_t; |
| |
| typedef int32_t inr_t; |
| typedef int32_t devno_t; |
| |
| /** Page Table Entry. */ |
| typedef struct { |
| unsigned present : 1; |
| unsigned writeable : 1; |
| unsigned uaccessible : 1; |
| unsigned page_write_through : 1; |
| unsigned page_cache_disable : 1; |
| unsigned accessed : 1; |
| unsigned dirty : 1; |
| unsigned pat : 1; |
| unsigned global : 1; |
| unsigned soft_valid : 1; /**< Valid content even if the present bit is not set. */ |
| unsigned avl : 2; |
| unsigned frame_address : 20; |
| } __attribute__ ((packed)) pte_t; |
| |
| #endif |
| |
| /** @} |
| */ |