1 files changed, 0 insertions, 117 deletions
diff --git a/sys/include/vm/pmap.h b/sys/include/vm/pmap.h
deleted file mode 100644
index cb18885..0000000
--- a/sys/include/vm/pmap.h
+++ /dev/null
@@ -1,117 +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.
- */
-
-#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>
-
-#include <vm/tlsf.h>
-#include <sys/types.h>
-#include <sys/spinlock.h>
-
-/* prot flags for mappings */
-#define PROT_WRITE      __BIT(0)      /* Writable */
-#define PROT_EXEC       __BIT(1)      /* Executable */
-#define PROT_USER       __BIT(2)      /* User accessible */
-
-/* Caching types */
-#define VM_CACHE_UC  0x00000U      /* Uncachable */
-#define VM_CACHE_WT  0x00001U      /* Write-through */
-
-#define is_vas_valid(vas) (vas.top_level != 0)
-
-/*
- * vm_ctx - Per core virtual memory context
- */
-struct vm_ctx {
-    uintptr_t dynalloc_pool_phys;
-    size_t dynalloc_pool_sz;    /* In bytes */
-    tlsf_t tlsf_ctx;
-    struct spinlock dynalloc_lock;
-};
-
-/*
- * Mark a virtual address with a specific caching
- * type.
- */
-int pmap_set_cache(struct vm_ctx *, struct vas, vaddr_t, int);
-
-/*
- * Create a virtual address space
- * and return the descriptor.
- */
-int pmap_create_vas(struct vm_ctx *, struct vas *);
-
-/*
- * Switch the current virtual address space
- * to another.
- */
-void pmap_switch_vas(struct vm_ctx *, struct vas);
-
-/*
- * Read virtual address space descriptor
- * and return it.
- */
-struct vas pmap_read_vas(void);
-
-/*
- * Map a physical address to a virtual address.
- */
-int pmap_map(struct vm_ctx *, struct vas, vaddr_t, paddr_t, vm_prot_t);
-
-/*
- * Get rid of a virtual address space and free
- * resources.
- */
-int pmap_free_vas(struct vm_ctx *, struct vas);
-
-/*
- * Unmap a page.
- */
-int pmap_unmap(struct vm_ctx *, struct vas, vaddr_t);
-
-/*
- * Architecture specific init code for pmap
- */
-int pmap_init(struct vm_ctx *);
-#endif  /* _VM_PMAP_H_ */