DBGFMem.cpp revision bd8e360cd1db83dcb2694ea9122ce3bc5bae678a
/* $Id$ */
/** @file
* VMM DBGF - Debugger Facility, Memory Methods.
*/
/*
* Copyright (C) 2007 innotek GmbH
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#define LOG_GROUP LOG_GROUP_DBGF
#include "DBGFInternal.h"
/**
* Scan guest memory for an exact byte string.
*
* @returns VBox status code.
* @param pVM The VM handle.
* @param pAddress Where to store the mixed address.
* @param cbRange The number of bytes to scan.
* @param pabNeedle What to search for - exact search.
* @param cbNeedle Size of the search byte string.
* @param pHitAddress Where to put the address of the first hit.
*/
static DECLCALLBACK(int) dbgfR3MemScan(PVM pVM, PCDBGFADDRESS pAddress, RTGCUINTPTR cbRange, const uint8_t *pabNeedle, size_t cbNeedle,
{
/*
* Validate the input we use, PGM does the rest.
*/
return VERR_INVALID_POINTER;
if (!VALID_PTR(pHitAddress))
return VERR_INVALID_POINTER;
if (DBGFADDRESS_IS_HMA(pAddress))
return VERR_INVALID_POINTER;
/*
* Select DBGF worker by addressing mode.
*/
int rc;
if ( enmMode == PGMMODE_REAL
|| enmMode == PGMMODE_PROTECTED
)
{
if (RT_SUCCESS(rc))
}
else
{
if (RT_SUCCESS(rc))
}
return rc;
}
/**
* Scan guest memory for an exact byte string.
*
* @returns VBox status codes:
* @retval VINF_SUCCESS and *pGCPtrHit on success.
* @retval VERR_DBGF_MEM_NOT_FOUND if not found.
* @retval VERR_INVALID_POINTER if any of the pointer arguments are invalid.
* @retval VERR_INVALID_ARGUMENT if any other arguments are invalid.
*
* @param pVM The VM handle.
* @param pAddress Where to store the mixed address.
* @param cbRange The number of bytes to scan.
* @param pabNeedle What to search for - exact search.
* @param cbNeedle Size of the search byte string.
* @param pHitAddress Where to put the address of the first hit.
*
* @thread Any thread.
*/
DBGFR3DECL(int) DBGFR3MemScan(PVM pVM, PCDBGFADDRESS pAddress, RTGCUINTPTR cbRange, const uint8_t *pabNeedle, size_t cbNeedle, PDBGFADDRESS pHitAddress)
{
if (VBOX_SUCCESS(rc))
return rc;
}