vmarea.h File Reference

#include <stdint.h>
#include <stdio.h>
#include <Mm\vmmngr.h>
#include <Mm\pmmngr.h>
#include <Fs\vfs.h>
#include <process.h>

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Classes
struct	_vm_area_

Macros
#define	VM_PRESENT   (1<<0)
#define	VM_WRITE   (1<<1)
#define	VM_EXEC   (1<<2)
#define	VM_SHARED   (1<<3)
#define	VM_TYPE_TEXT   1
#define	VM_TYPE_DATA   2
#define	VM_TYPE_STACK   3
#define	VM_TYPE_HEAP   4
#define	VM_TYPE_RESOURCE   5

Typedefs
typedef struct _vm_area_	AuVMArea

Functions
void	AuInsertVMArea (AuProcess *proc, AuVMArea *area)
void	AuRemoveVMArea (AuProcess *proc, AuVMArea *area)
AuVMArea *	AuVMAreaCreate (size_t start, size_t end, uint8_t prot, size_t len, uint8_t type)
AuVMArea *	AuVMAreaGet (AuProcess *proc, size_t address)

Macro Definition Documentation

VM_EXEC

#define VM_EXEC   (1<<2)

VM_PRESENT

#define VM_PRESENT   (1<<0)

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury 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.

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 HOLDER 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.

VM_SHARED

#define VM_SHARED   (1<<3)

VM_TYPE_DATA

#define VM_TYPE_DATA   2

VM_TYPE_HEAP

#define VM_TYPE_HEAP   4

VM_TYPE_RESOURCE

#define VM_TYPE_RESOURCE   5

VM_TYPE_STACK

#define VM_TYPE_STACK   3

VM_TYPE_TEXT

#define VM_TYPE_TEXT   1

VM_WRITE

#define VM_WRITE   (1<<1)

Typedef Documentation

AuVMArea

typedef struct _vm_area_ AuVMArea

Function Documentation

AuInsertVMArea()

void AuInsertVMArea ( AuProcess *  proc, AuVMArea *  area  )

extern

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury 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.

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 HOLDER 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.

AuRemoveVMArea()

void AuRemoveVMArea ( AuProcess *  proc, AuVMArea *  area  )

extern

AuVMAreaCreate()

AuVMArea * AuVMAreaCreate ( size_t  start, size_t  end, uint8_t  prot, size_t  len, uint8_t  type  )

extern

AuVMAreaGet()

AuVMArea * AuVMAreaGet ( AuProcess *  proc, size_t  address  )

extern