utils.c

Linux下的类似softice的调试工具

/******************************************************************************
 *
 * Copyright (c) 2003 Gerhard W. Gruber
 *
 * PROJECT: pICE
 * $Source: /cvsroot/pice/pice/module/utils.c,v $
 * $Revision: 1.6 $
 * $Date: 2004/02/17 23:07:37 $
 * $Author: lightweave $
 * $Name:  $
 *
 * $Log: utils.c,v $
 * Revision 1.6  2004/02/17 23:07:37  lightweave
 *
 * Improved the DEBUG facillity and replaced the configuration handler with a
 * new code which now can read MS Windows INI style files. See CHANGES.txt for
 * more details.
 * Also added a macro which prevents compiling for kernels before 2.4.19.
 *
 * Revision 1.4  2003/06/18 22:00:22  lightweave
 * DEBUG and DEBUG_SERIAL added
 *
 *
 *****************************************************************************/

static char *ident = "$Header: /cvsroot/pice/pice/module/utils.c,v 1.6 2004/02/17 23:07:37 lightweave Exp $";


/*++

Copyright (c) 1998-2001 Klaus P. Gerlicher

Module Name:

    util.c

Abstract:
	
Environment:

    Kernel mode only

Author:

    Klaus P. Gerlicher
	Gerhard W. Gruber

Copyright notice:

  This file may be distributed under the terms of the GNU Public License.

--*/

////////////////////////////////////////////////////
// INCLUDES
////
#include "remods.h"

#include <asm/io.h>
#include <asm/page.h>
#include <linux/fs.h>
//#include <linux/syscall.h>   /* sys_read, sys_lseek, etc. */
#include <linux/vmalloc.h>
#include <asm/uaccess.h>
#include <asm/delay.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/mm.h>
#include <linux/highmem.h>

#include "precomp.h"

////////////////////////////////////////////////////
// GLOBALS
////
// output string
char tempUtil[1024];
char tempFlowChanges[256];

struct mm_struct* my_init_mm=(struct mm_struct*)NULL;
struct module *pmodule_list=NULL;

ULONG TwoPagesForPhysMem[2*PAGE_SIZE];

// scancode to ASCII conversion
typedef struct tagSCANTOASCII
{
	UCHAR s,a;
}SCANTOASCII;

// scancode to ASCII table
SCANTOASCII ucScanToAscii_GER[]=
{
// german keyboard
	{16,'q'},{17,'w'},{18,'e'},{19,'r'},{20,'t'},
	{21,'z'},{22,'u'},{23,'i'},{24,'o'},{25,'p'},
	{30,'a'},{31,'s'},{32,'d'},{33,'f'},{34,'g'},
	{35,'h'},{36,'j'},{37,'k'},{38,'l'},
	{44,'y'},{45,'x'},{46,'c'},{47,'v'},{48,'b'},
	{49,'n'},{50,'m'},
	{2,'1'},{3,'2'},{4,'3'},{ 5,'4'},{ 6,'5'},
	{7,'6'},{8,'7'},{9,'8'},{10,'9'},{11,'0'},
	{12,'