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 // JPM  March/2021  Breakpoint list window refresh
  12 //
  13
  14 // STILL TO DO:
  15 // Set information (name, etc.) for the asm function
  16 // Find a way to refresh the breakpoints list window
  17 //
  18
  19 #include "debugger/NewFnctBreakpointWin.h"
  20 #include "jaguar.h"
  21 #include "debugger/DBGManager.h"
  22 #include "m68000/m68kinterface.h"
  23 #include "settings.h"
  24
  25
  26 //
  27 NewFnctBreakpointWindow::NewFnctBreakpointWindow(QWidget * parent/*= 0*/): QWidget(parent, Qt::Dialog),
  28 layout(new QVBoxLayout),
  29 address(new QLineEdit),
  30 add(new QPushButton(tr("Add")))
  31 {
  32         setWindowTitle(tr("New function breakpoint"));
  33
  34         address->setPlaceholderText("0x<value>, decimal value or symbol name");
  35
  36         QHBoxLayout * hbox1 = new QHBoxLayout;
  37         hbox1->addWidget(address);
  38         hbox1->addWidget(add);
  39
  40         layout->addLayout(hbox1);
  41         setLayout(layout);
  42
  43         connect(add, SIGNAL(clicked()), this, SLOT(AddBreakpointAddress()));
  44         connect(address, SIGNAL(cursorPositionChanged(int, int)), this, SLOT(SelectBreakpointAddress()));
  45 }
  46
  47
  48 //
  49 void NewFnctBreakpointWindow::keyPressEvent(QKeyEvent * e)
  50 {
  51         if (e->key() == Qt::Key_Escape)
  52         {
  53                 hide();
  54         }
  55         else
  56         {
  57                 if (e->key() == Qt::Key_Return)
  58                 {
  59                         AddBreakpointAddress();
  60                 }
  61         }
  62 }
  63
  64
  65 //
  66 void NewFnctBreakpointWindow::SetFnctBreakpointWin(BreakpointsWindow* BpW)
  67 {
  68         BPWin = BpW;
  69 }
  70
  71
  72 void NewFnctBreakpointWindow::SelectBreakpointAddress(void)
  73 {
  74         address->setStyleSheet("color: black");
  75 }
  76
  77
  78 // Add a breakpoint to the address
  79 // Address can be an hexa, decimal or a symbol name
  80 void NewFnctBreakpointWindow::AddBreakpointAddress(void)
  81 {
  82         bool ok;
  83         size_t len;
  84         QString newAddress;
  85         size_t adr;
  86         S_BrkInfo Brk;
  87
  88         memset(&Brk, 0, sizeof(Brk));
  89         newAddress = address->text();
  90
  91         if ((len = newAddress.size()))
  92         {
  93                 if ((len > 1) && (newAddress.at(0) == QChar('0')) && (newAddress.at(1) == QChar('x')))
  94                 {
  95                         adr = newAddress.toUInt(&ok, 16);
  96                 }
  97                 else
  98                 {
  99                         if (!(adr = DBGManager_GetAdrFromSymbolName(newAddress.toLatin1().data())))
 100                         {
 101                                 adr = newAddress.toUInt(&ok, 10);
 102                         }
 103                         else
 104                         {
 105                                 ok = true;
 106                         }
 107                 }
 108
 109                 // Check validity address
 110                 if (ok && (adr < 0xffffff))
 111                 {
 112                         // Set information based on address
 113                         Brk.Name = DBGManager_GetSymbolNameFromAdr(adr);
 114                         Brk.Filename = DBGManager_GetFullSourceFilenameFromAdr(adr, NULL);
 115                         Brk.NumLine = DBGManager_GetNumLineFromAdr(adr, DBG_TAG_subprogram);
 116                         Brk.LineSrc = DBGManager_GetLineSrcFromAdrNumLine(adr, Brk.NumLine);
 117
 118                         // In all cases, consider address as valid
 119                         Brk.Adr = adr;
 120
 121                         // Add the breakpoint
 122                         if (!m68k_brk_add(&Brk))
 123                         {
 124                                 address->setStyleSheet("color: green");
 125                         }
 126                         else
 127                         {
 128                                 address->setText("");
 129                         }
 130                 }
 131                 else
 132                 {
 133                         // Address is not valid
 134                         address->setStyleSheet("color: red");
 135                 }
 136
 137                 // update the breakpoint functions window
 138                 BPWin->RefreshContents();
 139         }
 140 }
 141
 142
 143 //
 144 NewFnctBreakpointWindow::~NewFnctBreakpointWindow()
 145 {
 146 }