From 236963e7563be3e3f8220dac7bb4af446928e194 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Mon, 24 Jun 2024 22:55:29 -0400 Subject: Clean out for expt Signed-off-by: Ian Moffett --- sys/include/vm/vm.h | 78 ----------------------------------------------------- 1 file changed, 78 deletions(-) delete mode 100644 sys/include/vm/vm.h (limited to 'sys/include/vm/vm.h') diff --git a/sys/include/vm/vm.h b/sys/include/vm/vm.h deleted file mode 100644 index 1c23b8a..0000000 --- a/sys/include/vm/vm.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora 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 Hyra 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. - */ - -/* - * For documentation: See vm(9) - */ - -#ifndef _VM_H_ -#define _VM_H_ - -#include -#include -#include -#include -#include -#include - -extern volatile struct limine_hhdm_request g_hhdm_request; - -#define VM_HIGHER_HALF (g_hhdm_request.response->offset) - -#define PHYS_TO_VIRT(phys) (void *)((uintptr_t)phys + VM_HIGHER_HALF) -#define VIRT_TO_PHYS(virt) ((uintptr_t)virt - VM_HIGHER_HALF) - -struct vm_range { - uintptr_t start; - uintptr_t end; -}; - -struct vm_memstat { - struct physmem_stat pmem_stat; - size_t vmobj_cnt; -}; - -/* - * Returns the machine's pagesize: - * - * XXX TODO: This needs to be moved to vmm_init.c - * while returning a non-constant value. - */ -static inline size_t -vm_get_page_size(void) -{ - return 4096; -} - -void vm_init(void); -struct vm_ctx *vm_get_ctx(void); -struct vas vm_get_kvas(void); -struct vm_memstat vm_memstat(void); - -#endif /* !_VM_H_ */ -- cgit v1.2.3