.TH L4_MAP 7 2009-11-02 "Codezero" "Codezero Programmer's Manual"
.SH NAME
.nf
.BR "l4_map" "- Sets up virtual to physical address mappings."

.SH SYNOPSIS
.nf
.B #include <l4lib/arch/syscalls.h>
.B #include <l4lib/arch/syslib.h>

.BI "int l4_map(void " "*p" ", void " "*v" ", u32 " "npages" ", u32 " "flags" ", l4id_t " "tid" ")"
.SH DESCRIPTION
.BR l4_map()  " Sets up virtual to physical address mappings."

.RB "Sets up a virtual to physical mapping for the thread identified by " "tid" ", from virtual address " "v" " to physical address " "p" ", spanning " "npages" " number of pages, using the given " "flags" "."


.SH L4 Userspace Library Functions

.nf
/*
 * Map given physical address to a virtual address 
 * in the current task spanning npages in size.
 */

.BI "static inline void *l4_map_helper(void " "*phys" ", int " "npages" ");"