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+.\" Copyright (c) 2023-2025 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.
+.Dd Jun 6 2024
+.Dt VM_MAP 9
+.Os Hyra
+.Sh NAME
+.Nm vm_map - create/destory a virtual memory mapping
+.Sh SYNOPSIS
+.In vm/map.h
+
+.Ft int
+.Fn vm_map "struct vas vas" "vaddr_t va" "paddr_t pa" "vm_prot_t prot" "size_t count"
+
+.Ft int
+.Fn vm_unmap "struct vas vas" "vaddr_t va" "size_t count"
+
+.Sh DESCRIPTION
+
+The Hyra virtual memory mapping framework provides a machine independent
+interface for mapping and unmapping pages to respective page frames.
+
+The
+.Fn vm_map
+function creates a virtual to physical memory mapping.
+
+The
+.Fa vas
+argument specifies the virtual address space for the mapping
+to be created within.
+
+The
+.Fa va
+argument specifies the virtual address to be mapped.
+
+The
+.Fa pa
+argument specifies the physical address that
+.Fa va
+is to be mapped to.
+
+The
+.Fa prot
+argument specifies the virtual memory protection flags.
+
+The
+.Fa count
+argument specifies the number of bytes to be mapped which
+is to be aligned to the machine's page size.
+
+The
+.Fn vm_unmap
+function destroys a virtual to physical memory mapping.
+
+The
+.Fa vas
+argument specifies the virtual address space for the mapping
+to be destroyed within.
+
+
+The
+.Fa va
+argument specifies the virtual address to be unmapped.
+
+The
+.Fa count
+argument specifies the number of bytes to be unmapped which
+is to be aligned to the machine's page size.
+
+.Sh AUTHORS
+.An Ian Moffett Aq Mt ian@osmora.org
+
+.Sh SEE ALSO
+.Xr vm_map 9