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Diffstat (limited to 'sys/include/vm/pmap.h')
-rw-r--r-- | sys/include/vm/pmap.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/sys/include/vm/pmap.h b/sys/include/vm/pmap.h deleted file mode 100644 index 8dd6b7d..0000000 --- a/sys/include/vm/pmap.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 2023 Ian Marco Moffett and the VegaOS team. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. 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. - * 3. Neither the name of VegaOS nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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. - */ - -#ifndef _VM_PMAP_H_ -#define _VM_PMAP_H_ - -/* - * Each architecture is expected to implement - * this header. It should contain a `struct vas' - * which will contain information about a VAS - * (virtual address space) - * - * On AMD64 this struct contains: PML4, etc - * - * XXX: Compiler errors pointing to this include means you - * forgot to implement it!!! - * - * `struct vas' MUST have a `struct spinlock lock' field!!! - */ -#include <machine/vas.h> - -/* - * Read virtual address space descriptor - * and return it. - */ -struct vas pmap_read_vas(void); - -#endif /* _VM_PMAP_H_ */ |