|
|
/*------------------------------------------------------------------------------
|
|
|
-- This file is a part of the SocExplorer Software
|
|
|
-- Copyright (C) 2011, Plasma Physics Laboratory - CNRS
|
|
|
--
|
|
|
-- This program is free software; you can redistribute it and/or modify
|
|
|
-- it under the terms of the GNU General Public License as published by
|
|
|
-- the Free Software Foundation; either version 3 of the License, or
|
|
|
-- (at your option) any later version.
|
|
|
--
|
|
|
-- This program is distributed in the hope that it will be useful,
|
|
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
-- GNU General Public License for more details.
|
|
|
--
|
|
|
-- You should have received a copy of the GNU General Public License
|
|
|
-- along with this program; if not, write to the Free Software
|
|
|
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
-------------------------------------------------------------------------------*/
|
|
|
/*-- Author : Alexis Jeandet
|
|
|
-- Mail : alexis.jeandet@lpp.polytechnique.fr
|
|
|
----------------------------------------------------------------------------*/
|
|
|
#include "dsu3plugin.h"
|
|
|
#include <QFileDialog>
|
|
|
#include <QDir>
|
|
|
#include <socexplorerengine.h>
|
|
|
|
|
|
|
|
|
struct acceptedMemctrlr_str
|
|
|
{
|
|
|
int vid;
|
|
|
int pid;
|
|
|
const char* name;
|
|
|
};
|
|
|
|
|
|
const struct acceptedMemctrlr_str acceptedMemctrlr[]=
|
|
|
{
|
|
|
{0x04,0x0f,"MCTRL"},
|
|
|
{0x01,0x51,"FTSRCTRL"},
|
|
|
{0x20,0x01,"SRCTRLE_0WS" },
|
|
|
{0x20,0x02,"SRCTRLE_1WS" }
|
|
|
};
|
|
|
|
|
|
#define acceptedMemctrlrCnt 4
|
|
|
|
|
|
dsu3plugin::dsu3plugin(QWidget *parent):socexplorerplugin(parent,false)
|
|
|
{
|
|
|
this->UI = new dsu3pluginui();
|
|
|
this->setWidget((QWidget*)this->UI);
|
|
|
this->elfFile = new ElfFile();
|
|
|
connect(this->UI,SIGNAL(openFile()),this,SLOT(openFile()));
|
|
|
connect(this->UI,SIGNAL(flashTarget()),this,SLOT(flashTarget()));
|
|
|
connect(this->UI,SIGNAL(run()),this,SLOT(toggleRun()));
|
|
|
connect(this,SIGNAL(updateInfo(ElfFile*)),this->UI,SLOT(updateInfo(ElfFile*)));
|
|
|
this->running = false;
|
|
|
}
|
|
|
|
|
|
|
|
|
dsu3plugin::~dsu3plugin()
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
void dsu3plugin::openFile()
|
|
|
{
|
|
|
QString filename = QFileDialog::getOpenFileName(this,tr("Open elf File"), QDir::homePath(), tr("Elf Files (*)"));
|
|
|
if(filename!="")
|
|
|
{
|
|
|
this->openFile(filename);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::openFile(QString fileName)
|
|
|
{
|
|
|
this->elfFile->openFile(fileName);
|
|
|
emit this->updateInfo(this->elfFile);
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::configureTarget()
|
|
|
{
|
|
|
int detectedMctrlr=-1;
|
|
|
if(parent==NULL)
|
|
|
return false;
|
|
|
unsigned int DSUBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x004,0);
|
|
|
if(DSUBASEADDRESS == (unsigned int)-1)
|
|
|
DSUBASEADDRESS = 0x90000000;
|
|
|
unsigned int MCTRLBASEADDRESS =-1;
|
|
|
for(int i=0; i<acceptedMemctrlrCnt;i++)
|
|
|
{
|
|
|
MCTRLBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,acceptedMemctrlr[i].vid , acceptedMemctrlr[i].pid,0);
|
|
|
if(MCTRLBASEADDRESS != (unsigned int)-1)
|
|
|
{
|
|
|
SocExplorerEngine::message(this,QString("Found %1 @%2").arg(acceptedMemctrlr[i].name).arg(MCTRLBASEADDRESS,8,16),1);
|
|
|
detectedMctrlr=i;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
if(MCTRLBASEADDRESS == (unsigned int)-1)
|
|
|
{
|
|
|
SocExplorerEngine::message(this,"Can't find any compatible memory controller",1);
|
|
|
// return false;
|
|
|
}
|
|
|
|
|
|
|
|
|
//Force a debug break
|
|
|
WriteRegs(uIntlist()<<0x0000002f,(unsigned int)DSUBASEADDRESS);
|
|
|
WriteRegs(uIntlist()<<0x0000ffff,(unsigned int)DSUBASEADDRESS+0x20);
|
|
|
//Clear time tag counter
|
|
|
WriteRegs(uIntlist()<<0,(unsigned int)DSUBASEADDRESS+0x8);
|
|
|
|
|
|
//Clear ASR registers
|
|
|
WriteRegs(uIntlist()<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x400040);
|
|
|
WriteRegs(uIntlist()<<0x2,(unsigned int)DSUBASEADDRESS+0x400024);
|
|
|
WriteRegs(uIntlist()<<0<<0<<0<<0<<0<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x400060);
|
|
|
WriteRegs(uIntlist()<<0,(unsigned int)DSUBASEADDRESS+0x48);
|
|
|
WriteRegs(uIntlist()<<0,(unsigned int)DSUBASEADDRESS+0x000004C);
|
|
|
WriteRegs(uIntlist()<<0,(unsigned int)DSUBASEADDRESS+0x400040);
|
|
|
|
|
|
// {0x04,0x0f,"MCTRL"},
|
|
|
// {0x01,0x51,"FTSRCTRL"},
|
|
|
// {0x20,0x01,"SRCTRLE_0WS" },
|
|
|
// {0x20,0x02,"SRCTRLE_1WS" }
|
|
|
if(QString(acceptedMemctrlr[detectedMctrlr].name)=="MCTRL" || QString(acceptedMemctrlr[detectedMctrlr].name)=="FTSRCTRL" )
|
|
|
{
|
|
|
WriteRegs(uIntlist()<<0x2FF<<0xE60<<0,(unsigned int)MCTRLBASEADDRESS);
|
|
|
}
|
|
|
if(QString(acceptedMemctrlr[detectedMctrlr].name)=="SRCTRLE_0WS" || QString(acceptedMemctrlr[detectedMctrlr].name)=="SRCTRLE_1WS" )
|
|
|
{
|
|
|
//let's perform a mem Wash
|
|
|
unsigned int val = ReadReg(MCTRLBASEADDRESS);
|
|
|
val |=1<<31;
|
|
|
WriteRegs(uIntlist()<<val,(unsigned int)MCTRLBASEADDRESS);
|
|
|
usleep(1000*1000);
|
|
|
}
|
|
|
|
|
|
|
|
|
WriteRegs(uIntlist()<<0<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x400060);
|
|
|
WriteRegs(uIntlist()<<0x0000FFFF,(unsigned int)DSUBASEADDRESS+0x24);
|
|
|
|
|
|
unsigned int ramSize=SocExplorerEngine::self()->memMeasureSize(this->parentPlugin(),0x40000000);
|
|
|
SocExplorerEngine::message(this,QString("Measured memory size=%1").arg(ramSize),0);
|
|
|
|
|
|
memSet(DSUBASEADDRESS+0x300000,0,1567);
|
|
|
WriteRegs(uIntlist()<<0<<0xF30000E0<<0x00000002<<0x40000000<<0x40000000<<0x40000004<<0x1000000,(unsigned int)DSUBASEADDRESS+0x400000);
|
|
|
WriteRegs(uIntlist()<<0<<0<<0<<0<<0<<0<<0x40000000+ramSize-16<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x300020);
|
|
|
WriteRegs(uIntlist()<<0x000002EF,(unsigned int)DSUBASEADDRESS);
|
|
|
|
|
|
//Disable interrupts
|
|
|
unsigned int APBIRQCTRLRBASEADD = (unsigned int)SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,1,0x0d,0);
|
|
|
if(APBIRQCTRLRBASEADD == (unsigned int)-1)
|
|
|
return false;
|
|
|
WriteRegs(uIntlist()<<0x00000000,APBIRQCTRLRBASEADD+0x040);
|
|
|
WriteRegs(uIntlist()<<0xFFFE0000,APBIRQCTRLRBASEADD+0x080);
|
|
|
WriteRegs(uIntlist()<<0<<0,APBIRQCTRLRBASEADD);
|
|
|
|
|
|
//Set up timer
|
|
|
unsigned int APBTIMERBASEADD = (unsigned int)SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,1,0x11,0);
|
|
|
if(APBTIMERBASEADD == (unsigned int)-1)
|
|
|
return false;
|
|
|
WriteRegs(uIntlist()<<0xffffffff,APBTIMERBASEADD+0x014);
|
|
|
WriteRegs(uIntlist()<<0x00000018,APBTIMERBASEADD+0x04);
|
|
|
WriteRegs(uIntlist()<<0x00000007,APBTIMERBASEADD+0x018);
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::cacheDisable()
|
|
|
{
|
|
|
return setCacheEnable(false);
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::cacheEnable()
|
|
|
{
|
|
|
return setCacheEnable(true);
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::cacheIsEnable()
|
|
|
{
|
|
|
if(parent==NULL)
|
|
|
return false;
|
|
|
unsigned int DSUBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x004,0);
|
|
|
if(DSUBASEADDRESS == (unsigned int)-1)
|
|
|
DSUBASEADDRESS = 0x90000000;
|
|
|
WriteRegs(uIntlist()<<2,DSUBASEADDRESS+0x400024);
|
|
|
unsigned int reg = ReadReg(DSUBASEADDRESS+0x700000);
|
|
|
return ((reg&0x0F)==0x0F);
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::setCacheEnable(bool enabled)
|
|
|
{
|
|
|
if(parent==NULL)
|
|
|
return false;
|
|
|
unsigned int DSUBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x004,0);
|
|
|
if(DSUBASEADDRESS == (unsigned int)-1)
|
|
|
DSUBASEADDRESS = 0x90000000;
|
|
|
WriteRegs(uIntlist()<<2,DSUBASEADDRESS+0x400024);
|
|
|
unsigned int reg = ReadReg(DSUBASEADDRESS+0x700000);
|
|
|
if(enabled)
|
|
|
{
|
|
|
WriteRegs(uIntlist()<<(0x0001000F|reg),DSUBASEADDRESS+0x700000);
|
|
|
//flushes cache.
|
|
|
WriteRegs(uIntlist()<<(0x0061000F|reg),DSUBASEADDRESS+0x700000);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
WriteRegs(uIntlist()<<((!0x0001000F)®),DSUBASEADDRESS+0x700000);
|
|
|
WriteRegs(uIntlist()<<(0x00600000|reg),DSUBASEADDRESS+0x700000);
|
|
|
}
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::flashTarget()
|
|
|
{
|
|
|
stop();
|
|
|
cacheDisable();
|
|
|
configureTarget();
|
|
|
/*Write .text*/
|
|
|
this->writeSection(".text");
|
|
|
/*Write .data*/
|
|
|
this->writeSection(".data");
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::run()
|
|
|
{
|
|
|
unsigned int DSUBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x004,0);
|
|
|
if(DSUBASEADDRESS == (unsigned int)-1)
|
|
|
DSUBASEADDRESS = 0x90000000;
|
|
|
WriteRegs(uIntlist()<<0,DSUBASEADDRESS+0x020);
|
|
|
this->running = true;
|
|
|
this->UI->setRunning(true);
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::stop()
|
|
|
{
|
|
|
unsigned int DSUBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x004,0);
|
|
|
if(DSUBASEADDRESS == (unsigned int)-1)
|
|
|
DSUBASEADDRESS = 0x90000000;
|
|
|
WriteRegs(uIntlist()<<0xFFFF,DSUBASEADDRESS+0x020);
|
|
|
this->running = false;
|
|
|
this->UI->setRunning(false);
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::toggleRun()
|
|
|
{
|
|
|
if(this->running)
|
|
|
this->stop();
|
|
|
else
|
|
|
this->run();
|
|
|
}
|
|
|
|
|
|
bool dsu3plugin::dumpSymbol(const QString &symbolName, QString file, const QString &format)
|
|
|
{
|
|
|
if(this->elfFile->isopened())
|
|
|
{
|
|
|
int symbolIndex=this->elfFile->getSymbolIndex(symbolName);
|
|
|
if(symbolIndex!=-1)
|
|
|
return this->dumpMemory(this->elfFile->getSymbolAddress(symbolIndex),this->elfFile->getSymbolSize(symbolIndex)/4,file,format);
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
QVariantList dsu3plugin::readSymbol(const QString &symbolName)
|
|
|
{
|
|
|
if(this->elfFile->isopened())
|
|
|
{
|
|
|
int symbolIndex=this->elfFile->getSymbolIndex(symbolName);
|
|
|
if(symbolIndex!=-1)
|
|
|
return socexplorerplugin::Read((unsigned int)this->elfFile->getSymbolAddress(symbolIndex),(unsigned int)this->elfFile->getSymbolSize(symbolIndex)/4);
|
|
|
}
|
|
|
return QVariantList();
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::WriteRegs(uIntlist Values, unsigned int address)
|
|
|
{
|
|
|
unsigned int* buff;
|
|
|
buff = (unsigned int*)malloc(Values.count()*sizeof(unsigned int));
|
|
|
for(int i=0;i<Values.count();i++)
|
|
|
{
|
|
|
buff[i]=Values.at(i);
|
|
|
}
|
|
|
parent->Write(buff,(unsigned int)Values.count(),address);
|
|
|
free(buff);
|
|
|
}
|
|
|
|
|
|
unsigned int dsu3plugin::ReadReg(unsigned int address)
|
|
|
{
|
|
|
unsigned int buff;
|
|
|
parent->Read(&buff,1,address);
|
|
|
return buff;
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::writeSection(int index)
|
|
|
{
|
|
|
char* buffch=NULL;
|
|
|
unsigned int* buff;
|
|
|
int size = this->elfFile->getSectionDatasz(index);
|
|
|
int sizeInt = size/4;
|
|
|
if(parent==NULL)
|
|
|
return;
|
|
|
this->elfFile->getSectionData(index,&buffch);
|
|
|
buff = (unsigned int*)malloc(((size/4)+1)*sizeof(unsigned int));
|
|
|
for(int i=0;i<sizeInt;i++)
|
|
|
{
|
|
|
buff[i] = 0x0FF & ((unsigned int)buffch[4*i]);
|
|
|
buff[i] = (buff[i]<<8) + (0x0FF & ((unsigned int)buffch[(4*i)+1]));
|
|
|
buff[i] = (buff[i]<<8) + (0x0FF & ((unsigned int)buffch[(4*i)+2]));
|
|
|
buff[i] = (buff[i]<<8) + (0x0FF & ((unsigned int)buffch[(4*i)+3]));
|
|
|
}
|
|
|
if(size%4)
|
|
|
{
|
|
|
buff[sizeInt]=0;
|
|
|
for(int i=(size%4);i>0;i--)
|
|
|
{
|
|
|
buff[sizeInt] = (buff[sizeInt]<<8) + (0x0FF & ((unsigned int)buffch[size-i]));
|
|
|
}
|
|
|
sizeInt++;
|
|
|
}
|
|
|
parent->Write(buff,(unsigned int)sizeInt,(unsigned int)this->elfFile->getSectionPaddr(index));
|
|
|
free(buff);
|
|
|
}
|
|
|
|
|
|
void dsu3plugin::writeSection(const QString &name)
|
|
|
{
|
|
|
if(elfFile->isopened())
|
|
|
{
|
|
|
writeSection(this->elfFile->getSectionIndex(name));
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
bool dsu3plugin::memSet(unsigned int address,int value, unsigned int count)
|
|
|
{
|
|
|
unsigned int* buffer = (unsigned int*)malloc(count*sizeof(unsigned int));
|
|
|
if(buffer!=NULL)
|
|
|
{
|
|
|
memset((void*)buffer,value,count*sizeof(unsigned int));
|
|
|
parent->Write(buffer,count,address);
|
|
|
free(buffer );
|
|
|
return true;
|
|
|
}
|
|
|
return false;
|
|
|
}
|
|
|
|