# HG changeset patch
# User Alexis Jeandet <alexis.jeandet@member.fsf.org>
# Date 2015-02-10 12:01:40
# Node ID 0935da2bcc7f0fd3288512a64c0290b371b981d9
# Parent  1fcab95903ab3f80fcda62c44917cd75d5c7e2e3

Added cache enable/disable on dsu3plugin.
Improved memchecker, memory size measurement added.

diff --git a/APBUARTPLUGIN/APBUARTPLUGIN.pro b/APBUARTPLUGIN/APBUARTPLUGIN.pro
--- a/APBUARTPLUGIN/APBUARTPLUGIN.pro
+++ b/APBUARTPLUGIN/APBUARTPLUGIN.pro
@@ -8,13 +8,13 @@ CONFIG += socexplorerplugin
 win32:CONFIG += dll
 win32:CONFIG -= static
 
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
 
-TARGET = ApbUartPlugin$${DEBUG_EXT}
+TARGET = ApbUartPlugin  #$${DEBUG_EXT}
 
 DEFINES += PLUGIN=ApbUartPlugin
 DEFINES += PLUGINHEADER="\"\\\"APBUARTPLUGIN.h"\\\"\"
diff --git a/ahbuartplugin/ahbuartplugin.pro b/ahbuartplugin/ahbuartplugin.pro
--- a/ahbuartplugin/ahbuartplugin.pro
+++ b/ahbuartplugin/ahbuartplugin.pro
@@ -7,12 +7,12 @@ CONFIG += socexplorerplugin
 TEMPLATE = lib
 CONFIG += dll
 CONFIG -= static
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
-TARGET = ahbuartplugin$${DEBUG_EXT}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
+TARGET = ahbuartplugin #$${DEBUG_EXT}
 DEFINES += PLUGIN=ahbuartplugin
 DEFINES += PLUGINHEADER="\"\\\"ahbuartplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"AHBUARTplugin"\\\"\"
diff --git a/ambaplugin/ambaplugin.pro b/ambaplugin/ambaplugin.pro
--- a/ambaplugin/ambaplugin.pro
+++ b/ambaplugin/ambaplugin.pro
@@ -6,12 +6,12 @@
 CONFIG += socexplorerplugin
 CONFIG += dll
 CONFIG -= static
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
-TARGET = ambaplugin$${DEBUG_EXT}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
+TARGET = ambaplugin #$${DEBUG_EXT}
 DEFINES += PLUGIN=ambaplugin
 DEFINES += PLUGINHEADER="\"\\\"ambaplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"AMBA_PLUGIN"\\\"\"
diff --git a/dsu3plugin/dsu3plugin.cpp b/dsu3plugin/dsu3plugin.cpp
--- a/dsu3plugin/dsu3plugin.cpp
+++ b/dsu3plugin/dsu3plugin.cpp
@@ -25,21 +25,43 @@
 #include "dsu3pluginpywrapper.h"
 #include <socexplorerengine.h>
 
+
+struct acceptedMemctrlr_str
+{
+  int vid;
+  int pid;
+  const char* name;
+};
+
+const struct acceptedMemctrlr_str acceptedMemctrlr[]=
+{
+{0x01,0x04,"MCTRL"},
+{0x01,0x51,"FTSRCTRL"},
+{0x20,0x01,"SRCTRLE_0WS" },
+{0x20,0x02,"SRCTRLE_1WS" }
+};
+
+#define acceptedMemctrlrCnt sizeof acceptedMemctrlr
+
 dsu3plugin::dsu3plugin(QWidget *parent):socexplorerplugin(parent,false)
 {
-    this->UI = new dsu3pluginui();
-    this->setWidget((QWidget*)this->UI);
-    this->elfparserInst = new elfparser();
-    this->pyObject = new dsu3pluginPywrapper(this);
-    QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(openFile(QString)),this,SLOT(openFile(QString)));
-    QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(loadFile()),this,SLOT(flashTarget()));
-    QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(run()),this,SLOT(run()));
-    QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(stop()),this,SLOT(stop()));
-    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(elfparser*)),this->UI,SIGNAL(updateInfo(elfparser*)));
-    this->running = false;
+  this->UI = new dsu3pluginui();
+  this->setWidget((QWidget*)this->UI);
+  this->elfparserInst = new elfparser();
+  this->pyObject = new dsu3pluginPywrapper(this);
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(openFile(QString)),this,SLOT(openFile(QString)));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(loadFile()),this,SLOT(flashTarget()));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(run()),this,SLOT(run()));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(stop()),this,SLOT(stop()));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(cacheEnable()),this,SLOT(cacheEnable()));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(cacheDisable()),this,SLOT(cacheDisable()));
+  QObject::connect(((dsu3pluginPywrapper*)this->pyObject),SIGNAL(setCacheEnable(bool)),this,SLOT(setCacheEnable(bool)));
+
+  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(elfparser*)),this->UI,SIGNAL(updateInfo(elfparser*)));
+  this->running = false;
 }
 
 
@@ -51,177 +73,211 @@ dsu3plugin::~dsu3plugin()
 
 void dsu3plugin::openFile()
 {
-    QString filename = QFileDialog::getOpenFileName(this,tr("Open elf File"), QDir::homePath(), tr("Elf Files (*)"));
-    if(filename!="")
+  QString filename = QFileDialog::getOpenFileName(this,tr("Open elf File"), QDir::homePath(), tr("Elf Files (*)"));
+  if(filename!="")
     {
-        this->openFile(filename);
+      this->openFile(filename);
     }
 }
 
 void dsu3plugin::openFile(QString fileName)
 {
-    this->elfparserInst->setFilename(fileName);
-    emit this->updateInfo(this->elfparserInst);
+  this->elfparserInst->setFilename(fileName);
+  emit this->updateInfo(this->elfparserInst);
 }
 
 bool dsu3plugin::configureTarget()
 {
-    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 = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x04 , 0x00F,0);
-    if(MCTRLBASEADDRESS == (unsigned int)-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++)
     {
-        SocExplorerEngine::message(this,"Can't find MemCtrlr",1);
-        MCTRLBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,0x01 , 0x051,0);
-        if(MCTRLBASEADDRESS == (unsigned int)-1)
-        {
-            SocExplorerEngine::message(this,"Can't find FTMemCtrlr",1);
-            return false;
-        }
+      MCTRLBASEADDRESS = SocExplorerEngine::self()->getEnumDeviceBaseAddress(this,acceptedMemctrlr[i].vid , acceptedMemctrlr[i].pid,0);
+      if(MCTRLBASEADDRESS != (unsigned int)-1) break;
+    }
+  if(MCTRLBASEADDRESS == (unsigned int)-1)
+    {
+      //SocExplorerEngine::message(this,"Can't find FTMemCtrlr",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);
+
+  //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);
+  //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);
 
 
 
-    WriteRegs(uIntlist()<<0x2FF<<0xE60<<0,(unsigned int)MCTRLBASEADDRESS);
+  WriteRegs(uIntlist()<<0x2FF<<0xE60<<0,(unsigned int)MCTRLBASEADDRESS);
 
 
-    WriteRegs(uIntlist()<<0<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x400060);
-    WriteRegs(uIntlist()<<0x0000FFFF,(unsigned int)DSUBASEADDRESS+0x24);
+  WriteRegs(uIntlist()<<0<<0<<0<<0,(unsigned int)DSUBASEADDRESS+0x400060);
+  WriteRegs(uIntlist()<<0x0000FFFF,(unsigned int)DSUBASEADDRESS+0x24);
+
+  unsigned int buff=0;
+  //    for(int i=0;i<1567;i++)
+  //    {
+  //        parent->Write(&buff,(unsigned int)1,DSUBASEADDRESS+0x300000+(4*i));
+  //    }
+  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<<0x403ffff0<<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);
 
-    unsigned int buff=0;
-//    for(int i=0;i<1567;i++)
-//    {
-//        parent->Write(&buff,(unsigned int)1,DSUBASEADDRESS+0x300000+(4*i));
-//    }
-    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<<0x403ffff0<<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;
+}
 
-    //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);
+bool dsu3plugin::cacheDisable()
+{
+  return setCacheEnable(false);
+}
+
+bool dsu3plugin::cacheEnable()
+{
+  return setCacheEnable(true);
+}
 
-    //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::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);
+  if(enabled)
+    {
+      WriteRegs(uIntlist()<<0x0001000F,DSUBASEADDRESS+0x700000);
+      //flushes cache.
+      WriteRegs(uIntlist()<<0x0061000F,DSUBASEADDRESS+0x700000);
+    }
+  else
+    {
+      WriteRegs(uIntlist()<<0x00000000,DSUBASEADDRESS+0x700000);
+      WriteRegs(uIntlist()<<0x00600000,DSUBASEADDRESS+0x700000);
+    }
+  return true;
 }
 
 bool dsu3plugin::flashTarget()
 {
-    configureTarget();
-
-    /*Write .text*/
-    this->writeSection(".text");
-    /*Write .data*/
-    this->writeSection(".data");
-    return true;
+  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);
+  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);
+  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();
+  if(this->running)
+    this->stop();
+  else
+    this->run();
 }
 
 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++)
+  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);
+      buff[i]=Values.at(i);
     }
-    parent->Write(buff,(unsigned int)Values.count(),address);
-    free(buff);
+  parent->Write(buff,(unsigned int)Values.count(),address);
+  free(buff);
 }
 
 void dsu3plugin::writeSection(int index)
 {
-    char* buffch=NULL;
-    unsigned int* buff;
-    int size = this->elfparserInst->getSectionDatasz(index);
-    int sizeInt = size/4;
-    if(parent==NULL)
-        return;
-    this->elfparserInst->getSectionData(index,&buffch);
-    buff = (unsigned int*)malloc(((size/4)+1)*sizeof(unsigned int));
-    for(int i=0;i<sizeInt;i++)
+  char* buffch=NULL;
+  unsigned int* buff;
+  int size = this->elfparserInst->getSectionDatasz(index);
+  int sizeInt = size/4;
+  if(parent==NULL)
+    return;
+  this->elfparserInst->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]));
+      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)
+  if(size%4)
     {
-        buff[sizeInt]=0;
-        for(int i=(size%4);i>0;i--)
+      buff[sizeInt]=0;
+      for(int i=(size%4);i>0;i--)
         {
-            buff[sizeInt] =  (buff[sizeInt]<<8) + (0x0FF & ((unsigned int)buffch[size-i]));
+          buff[sizeInt] =  (buff[sizeInt]<<8) + (0x0FF & ((unsigned int)buffch[size-i]));
         }
-        sizeInt++;
+      sizeInt++;
     }
-    parent->Write(buff,(unsigned int)sizeInt,(unsigned int)this->elfparserInst->getSectionPaddr(index));
-    free(buff);
+  parent->Write(buff,(unsigned int)sizeInt,(unsigned int)this->elfparserInst->getSectionPaddr(index));
+  free(buff);
 }
 
 void dsu3plugin::writeSection(const QString &name)
 {
-    for(int i=0;i<this->elfparserInst->getSectioncount();i++)
+  for(int i=0;i<this->elfparserInst->getSectioncount();i++)
     {
-        if(!this->elfparserInst->getSectionName(i).compare(name))
+      if(!this->elfparserInst->getSectionName(i).compare(name))
         {
-            printf("about to write section %s @ 0x%x size = %d\n",elfparserInst->getSectionName(i).toStdString().c_str(),elfparserInst->getSectionPaddr(i),elfparserInst->getSectionMemsz(i));
-            writeSection(i);
+          printf("about to write section %s @ 0x%x size = %d\n",elfparserInst->getSectionName(i).toStdString().c_str(),elfparserInst->getSectionPaddr(i),elfparserInst->getSectionMemsz(i));
+          writeSection(i);
         }
     }
 }
@@ -229,27 +285,27 @@ void dsu3plugin::writeSection(const QStr
 
 unsigned int dsu3plugin::Write(unsigned int *Value,unsigned int count,unsigned  int address)
 {
-    if(parent!=NULL)
-        return parent->Write(Value,count,address);
-    return 0;
+  if(parent!=NULL)
+    return parent->Write(Value,count,address);
+  return 0;
 }
 
 bool dsu3plugin::memSet(unsigned int address,int value, unsigned int count)
 {
-    unsigned int* buffer = (unsigned int*)malloc(count*sizeof(unsigned int));
-    if(buffer!=NULL)
+  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;
+      memset((void*)buffer,value,count*sizeof(unsigned int));
+      parent->Write(buffer,count,address);
+      free(buffer );
+      return true;
     }
-    return false;
+  return false;
 }
 
 unsigned int dsu3plugin::Read(unsigned int *Value,unsigned int count, unsigned int address)
 {
-    if(parent!=NULL)
-        return parent->Read(Value,count,address);
-    return 0;
+  if(parent!=NULL)
+    return parent->Read(Value,count,address);
+  return 0;
 }
diff --git a/dsu3plugin/dsu3plugin.h b/dsu3plugin/dsu3plugin.h
--- a/dsu3plugin/dsu3plugin.h
+++ b/dsu3plugin/dsu3plugin.h
@@ -46,6 +46,9 @@ public slots:
     void openFile();
     void openFile(QString fileName);
     bool configureTarget();
+    bool cacheDisable();
+    bool cacheEnable();
+    bool setCacheEnable(bool enabled);
     bool flashTarget();
     void run();
     void stop();
diff --git a/dsu3plugin/dsu3plugin.pro b/dsu3plugin/dsu3plugin.pro
--- a/dsu3plugin/dsu3plugin.pro
+++ b/dsu3plugin/dsu3plugin.pro
@@ -7,17 +7,17 @@ CONFIG += socexplorerplugin
 
 TEMPLATE = lib
 
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
 
 QMAKE_LFLAGS_RELEASE += --enable-auto-import -mstackrealign
 QMAKE_LFLAGS_DEBUG += --enable-auto-import -mstackrealign
 
 
-TARGET = dsu3plugin$${DEBUG_EXT}
+TARGET = dsu3plugin #$${DEBUG_EXT}
 
 DEFINES += PLUGIN=dsu3plugin
 DEFINES += PLUGINHEADER="\"\\\"dsu3plugin.h"\\\"\"
diff --git a/dsu3plugin/dsu3pluginpywrapper.h b/dsu3plugin/dsu3pluginpywrapper.h
--- a/dsu3plugin/dsu3pluginpywrapper.h
+++ b/dsu3plugin/dsu3pluginpywrapper.h
@@ -13,6 +13,9 @@ signals:
     bool loadFile();
     bool run();
     bool stop();
+    bool cacheDisable();
+    bool cacheEnable();
+    bool setCacheEnable(bool enabled);
 public slots:
     
 };
diff --git a/genericrwplugin/genericrwplugin.pro b/genericrwplugin/genericrwplugin.pro
--- a/genericrwplugin/genericrwplugin.pro
+++ b/genericrwplugin/genericrwplugin.pro
@@ -7,12 +7,12 @@ CONFIG += socexplorerplugin
 CONFIG += dll
 CONFIG -= static
 
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
-TARGET = genericrwplugin$${DEBUG_EXT}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
+TARGET = genericrwplugin   #$${DEBUG_EXT}
 DEFINES += PLUGIN=genericrwplugin
 DEFINES += PLUGINHEADER="\"\\\"genericrwplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"GenericRWplugin"\\\"\"
diff --git a/memcheckplugin/memchecker.cpp b/memcheckplugin/memchecker.cpp
--- a/memcheckplugin/memchecker.cpp
+++ b/memcheckplugin/memchecker.cpp
@@ -23,36 +23,91 @@
 
 memchecker::memchecker(socexplorerplugin* plugin)
 {
-    this->plugin = plugin;
+  this->plugin = plugin;
 }
 
 QString memchecker::checkmemory(unsigned int address, unsigned int size, bool *success)
 {
-    *success = true;
-    QString repport;
-    unsigned int* dataLocal = (unsigned int*)malloc(size);
-    unsigned int* dataOnBoard = (unsigned int*)malloc(size);
-    for(int i=0;(unsigned int)i<(size>>2);i++)
+  *success = true;
+  QString repport;
+  unsigned int* dataLocal = (unsigned int*)malloc(size);
+  unsigned int* dataOnBoard = (unsigned int*)malloc(size);
+  for(int i=0;(unsigned int)i<(size>>2);i++)
     {
-        dataLocal[i]= (0xFFFF&rand())+(rand()<<16);
+      dataLocal[i]= (0xFFFF&rand())+(rand()<<16);
     }
-    plugin->Write(dataLocal,size>>2,address);
-    plugin->Read(dataOnBoard,size>>2,address);
-    for(int i=0;(unsigned int)i<(size>>2);i++)
+  plugin->Write(dataLocal,size>>2,address);
+  plugin->Read(dataOnBoard,size>>2,address);
+  for(int i=0;(unsigned int)i<(size>>2);i++)
     {
-        if(dataLocal[i]!=dataOnBoard[i])
-            *success=false;
+      if(dataLocal[i]!=dataOnBoard[i])
+        *success=false;
     }
-    free(dataLocal);
-    free(dataOnBoard);
-    return repport;
+  free(dataLocal);
+  free(dataOnBoard);
+  return repport;
 }
 
 QString memchecker::checkdatabits(unsigned int address,unsigned int size,bool* success)
 {
-    *success = true;
-    QString repport;
-    return repport;
+  *success = true;
+  QString repport;
+  return repport;
+}
+
+
+unsigned int p_pow2(unsigned int v)
+{
+  static const char LogTable256[256] =
+  {
+  #define LT(n) n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n
+      -1, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+      LT(4), LT(5), LT(5), LT(6), LT(6), LT(6), LT(6),
+      LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7)
+  };
+
+  unsigned int r;     // r will be lg(v)
+  register unsigned int t, tt; // temporaries
+
+  if (tt = v >> 16)
+  {
+    r = (t = tt >> 8) ? 24 + LogTable256[t] : 16 + LogTable256[tt];
+  }
+  else
+  {
+    r = (t = v >> 8) ? 8 + LogTable256[t] : LogTable256[v];
+  }
+  return r;
 }
 
 
+unsigned int memchecker::measureMemSize(unsigned int address, unsigned int maxSize)
+{
+  unsigned int curVal=1,testAddress=address;
+  unsigned int size=0;
+  this->plugin->Write(&curVal,1,testAddress);
+  this->plugin->Read(&curVal,1,testAddress);
+  if(curVal!=1)
+    return size;
+  unsigned int max= p_pow2((0xFFFFFFFFFFFFFFFF - address))+1;
+  register unsigned int maxSizeLg=p_pow2(maxSize)-1;
+  if(max>maxSizeLg)
+    max=maxSizeLg;
+  if(max>32)max=32;
+  for(size=2;size<max;size++) //check each address bit
+    {
+      testAddress = (unsigned int)(address+(1<<size));
+      curVal = (unsigned int)(1<<size);
+      this->plugin->Write(&curVal,1,testAddress);
+      this->plugin->Read(&curVal,1,testAddress);
+      if((unsigned int)curVal!=(unsigned int)(1<<size))
+        return (1<<(size));
+      this->plugin->Read(&curVal,1,address);
+      if((curVal==(unsigned int)(1<<size)) && (size!=0))
+        return (1<<(size));
+    }
+  return (1<<(size+1));
+}
+
+
+
diff --git a/memcheckplugin/memchecker.h b/memcheckplugin/memchecker.h
--- a/memcheckplugin/memchecker.h
+++ b/memcheckplugin/memchecker.h
@@ -31,6 +31,7 @@ public:
     QString checkmemory(unsigned int address,unsigned int size,bool* success);
     QString checkdatabits(unsigned int address,unsigned int size,bool* success);
 
+    unsigned int measureMemSize(unsigned int address,unsigned int maxSize=0xFFFFFFFF);
 private:
     socexplorerplugin* plugin;
 };
diff --git a/memcheckplugin/memcheckplugin.cpp b/memcheckplugin/memcheckplugin.cpp
--- a/memcheckplugin/memcheckplugin.cpp
+++ b/memcheckplugin/memcheckplugin.cpp
@@ -28,6 +28,7 @@ memcheckplugin::memcheckplugin(QWidget *
     this->checker = new memchecker(this);
     QObject::connect(this->UI,SIGNAL(checkdatabits(uint,uint)),this,SLOT(checkdatabits(uint,uint)));
     QObject::connect(this->UI,SIGNAL(checkmemory(uint,uint)),this,SLOT(checkmemory(uint,uint)));
+    QObject::connect(this->UI,SIGNAL(checkmemorySize(uint,uint)),this,SLOT(checkmemorySize(uint,uint)));
 }
 
 memcheckplugin::~memcheckplugin()
@@ -42,6 +43,22 @@ void memcheckplugin::checkmemory(unsigne
 
 }
 
+void memcheckplugin::checkmemorySize(unsigned int address, unsigned int size)
+{
+  bool success=true;
+  unsigned int _size = this->checker->measureMemSize(address,size);
+  int prefix=0;
+  QStringList list;
+  list <<"B" << "KB" << "MB" << "GB";
+  while (_size>=(unsigned int)1024)
+    {
+      _size/=1024;
+      prefix++;
+    }
+  QString repport=QString::number(_size)+list.at(prefix);
+  this->UI->setResult(success,repport);
+}
+
 void memcheckplugin::checkdatabits(unsigned int address, unsigned int size)
 {
     bool success;
diff --git a/memcheckplugin/memcheckplugin.h b/memcheckplugin/memcheckplugin.h
--- a/memcheckplugin/memcheckplugin.h
+++ b/memcheckplugin/memcheckplugin.h
@@ -59,6 +59,7 @@ public:
     ~memcheckplugin();
 public slots:
     void checkmemory(unsigned int address,unsigned int size);
+    void checkmemorySize(unsigned int address,unsigned int size);
     void checkdatabits(unsigned int address,unsigned int size);
 signals:
 
diff --git a/memcheckplugin/memcheckplugin.pro b/memcheckplugin/memcheckplugin.pro
--- a/memcheckplugin/memcheckplugin.pro
+++ b/memcheckplugin/memcheckplugin.pro
@@ -7,13 +7,14 @@ CONFIG += socexplorerplugin
 CONFIG += dll
 CONFIG -= static
 
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
 
-TARGET = memcheckplugin$${DEBUG_EXT}
+
+TARGET = memcheckplugin #$${DEBUG_EXT}
 DEFINES += PLUGIN=memcheckplugin
 DEFINES += PLUGINHEADER="\"\\\"memcheckplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"MemChecker"\\\"\"
diff --git a/memcheckplugin/memcheckplugin_ui.cpp b/memcheckplugin/memcheckplugin_ui.cpp
--- a/memcheckplugin/memcheckplugin_ui.cpp
+++ b/memcheckplugin/memcheckplugin_ui.cpp
@@ -45,7 +45,8 @@ void memcheckplugin_ui::startCheck()
     }
     if(this->ui->testTypeQchkBx->currentText()=="Check memory size")
     {
-        emit checkmemory(this->ui->StartAddress->value(),this->ui->MemSize->getsize());
+        //emit checkmemory(this->ui->StartAddress->value(),this->ui->MemSize->getsize());
+        emit checkmemorySize(this->ui->StartAddress->value(),this->ui->MemSize->getsize());
     }
     if(this->ui->testTypeQchkBx->currentText()=="Full test")
     {
diff --git a/memcheckplugin/memcheckplugin_ui.h b/memcheckplugin/memcheckplugin_ui.h
--- a/memcheckplugin/memcheckplugin_ui.h
+++ b/memcheckplugin/memcheckplugin_ui.h
@@ -40,6 +40,7 @@ public slots:
     void setResult(bool success,QString repport);
 signals:
     void checkmemory(unsigned int address,unsigned int size);
+    void checkmemorySize(unsigned int address,unsigned int size);
     void checkdatabits(unsigned int address,unsigned int size);
 private:
     Ui::memcheckplugin_ui *ui;
diff --git a/memctrlrplugin/memctrlrplugin.pro b/memctrlrplugin/memctrlrplugin.pro
--- a/memctrlrplugin/memctrlrplugin.pro
+++ b/memctrlrplugin/memctrlrplugin.pro
@@ -7,13 +7,13 @@ CONFIG += socexplorerplugin
 CONFIG += dll
 CONFIG -= static
 
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
+#CONFIG(debug, debug|release) {
+#  DEBUG_EXT = _d
+#} else {
+#  DEBUG_EXT =
+#}
 
-TARGET = memctrlrplugin$${DEBUG_EXT}
+TARGET = memctrlrplugin #$${DEBUG_EXT}
 DEFINES += PLUGIN=memctrlrplugin
 DEFINES += PLUGINHEADER="\"\\\"memctrlrplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"MemControler"\\\"\"