src/debugger/NewFnctBreakpointWin.cpp

   1 //
   2 // NewFnctBreakpointsWin.cpp - New function breakpoint
   3 //
   4 // by Jean-Paul Mari
   5 //
   6 // JPM = Jean-Paul Mari <djipi.mari@gmail.com>
   7 //
   8 // Who  When        What
   9 // ---  ----------  -----------------------------------------------------------
  10 // JPM  10/19/2018  Created this file
  11 //
  12
  13 // STILL TO DO:
  14 // Set information (name, etc.) for the asm function
  15 // Find a way to refresh the breakpoints list window
  16 //
  17
  18 #include "debugger/NewFnctBreakpointWin.h"
  19 #include "jaguar.h"
  20 #include "debugger/DBGManager.h"
  21 #include "m68000/m68kinterface.h"
  22 #include "settings.h"
  23
  24
  25 //
  26 NewFnctBreakpointWindow::NewFnctBreakpointWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Dialog),
  27 layout(new QVBoxLayout),
  28 address(new QLineEdit),
  29 add(new QPushButton(tr("Add")))
  30 {
  31         setWindowTitle(tr("New function breakpoint"));
  32
  33         address->setPlaceholderText("0x<value>, decimal value or symbol name");
  34
  35         QHBoxLayout * hbox1 = new QHBoxLayout;
  36         hbox1->addWidget(address);
  37         hbox1->addWidget(add);
  38
  39         layout->addLayout(hbox1);
  40         setLayout(layout);
  41
  42         connect(add, SIGNAL(clicked()), this, SLOT(AddBreakpointAddress()));
  43 }
  44
  45
  46 //
  47 void NewFnctBreakpointWindow::keyPressEvent(QKeyEvent * e)
  48 {
  49         if (e->key() == Qt::Key_Escape)
  50         {
  51                 hide();
  52         }
  53         else
  54         {
  55                 if (e->key() == Qt::Key_Return)
  56                 {
  57                         AddBreakpointAddress();
  58                 }
  59         }
  60 }
  61
  62
  63 // Add a breakpoint to the address
  64 // Address can be an hexa, decimal or a symbol name
  65 void NewFnctBreakpointWindow::AddBreakpointAddress(void)
  66 {
  67         bool ok;
  68         size_t len;
  69         QString newAddress;
  70         size_t adr;
  71         S_BrkInfo Brk;
  72
  73         memset(&Brk, 0, sizeof(Brk));
  74         QPalette p = address->palette();
  75         newAddress = address->text();
  76
  77         if ((len = newAddress.size()))
  78         {
  79                 if ((len > 1) && (newAddress.at(0) == QChar('0')) && (newAddress.at(1) == QChar('x')))
  80                 {
  81                         adr = newAddress.toUInt(&ok, 16);
  82                 }
  83                 else
  84                 {
  85                         if (!(adr = DBGManager_GetAdrFromSymbolName(newAddress.toLatin1().data())))
  86                         {
  87                                 adr = newAddress.toUInt(&ok, 10);
  88                         }
  89                         else
  90                         {
  91                                 ok = true;
  92                         }
  93                 }
  94
  95                 // Check validity address
  96                 if (ok && (adr < 0xffffff))
  97                 {
  98                         // Set information based on address
  99                         Brk.Name = DBGManager_GetSymbolNameFromAdr(adr);
 100                         Brk.Filename = DBGManager_GetFullSourceFilenameFromAdr(adr, NULL);
 101                         Brk.NumLine = DBGManager_GetNumLineFromAdr(adr, DBG_TAG_subprogram);
 102                         Brk.LineSrc = DBGManager_GetLineSrcFromAdrNumLine(adr, Brk.NumLine);
 103
 104                         // In all cases, consider address as valid
 105                         Brk.Adr = adr;
 106
 107                         // Add the breakpoint
 108                         if (m68k_brk_add(&Brk))
 109                         {
 110                                 p.setColor(QPalette::Text, Qt::black);
 111                         }
 112                         else
 113                         {
 114                                 p.setColor(QPalette::Text, Qt::darkYellow);
 115                         }
 116                 }
 117                 else
 118                 {
 119                         // Address is not valid
 120                         p.setColor(QPalette::Text, Qt::red);
 121                 }
 122
 123                 address->setPalette(p);
 124         }
 125 }