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Ignore whitespace Rev 702 → Rev 703

/kernel/trunk/arch/amd64/include/mm/vm.h
File deleted
/kernel/trunk/arch/amd64/include/mm/as.h
0,0 → 1,45
/*
* Copyright (C) 2005 Ondrej Palkovsky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 __amd64_AS_H__
#define __amd64_AS_H__
 
#include <arch/types.h>
 
#define KERNEL_ADDRESS_SPACE_START_ARCH (__address) 0xffffffff80000000
#define KERNEL_ADDRESS_SPACE_END_ARCH (__address) 0xffffffffffffffff
#define USER_ADDRESS_SPACE_START_ARCH (__address) 0x0000000000000000
#define USER_ADDRESS_SPACE_END_ARCH (__address) 0x00008fffffffffff
 
#define UTEXT_ADDRESS_ARCH 0x00001000
#define USTACK_ADDRESS_ARCH (USER_ADDRESS_SPACE_END_ARCH-(PAGE_SIZE-1))
#define UDATA_ADDRESS_ARCH 0x21000000
 
#define as_install_arch(as)
 
#endif
/kernel/trunk/arch/amd64/src/userspace.c
31,7 → 31,7
#include <arch/types.h>
#include <arch.h>
#include <proc/thread.h>
#include <mm/vm.h>
#include <mm/as.h>
 
 
/** Enter userspace
/kernel/trunk/arch/amd64/src/interrupt.c
35,6 → 35,7
#include <cpu.h>
#include <arch/asm.h>
#include <mm/tlb.h>
#include <mm/as.h>
#include <arch.h>
#include <symtab.h>
#include <arch/asm.h>
124,13 → 125,16
#endif
}
 
 
 
void page_fault(int n, void *stack)
{
print_info_errcode(n,stack);
printf("Page fault address: %Q\n", read_cr2());
panic("page fault\n");
__address page;
page = read_cr2();
if (!as_page_fault(page)) {
print_info_errcode(n,stack);
printf("Page fault address: %Q\n", page);
panic("page fault\n");
}
}
 
void syscall(int n, void *stack)