| 1 | // |
| 2 | // callstackbrowser.cpp - Call Stack |
| 3 | // |
| 4 | // by Jean-Paul Mari |
| 5 | // |
| 6 | // JPM = Jean-Paul Mari <djipi.mari@gmail.com> |
| 7 | // |
| 8 | // Who When What |
| 9 | // --- ---------- ----------------------------------------------------------- |
| 10 | // JPM 08/31/2018 Created this file |
| 11 | // JPM 09/12/2018 Added a status bar and better status report |
| 12 | // |
| 13 | |
| 14 | // STILL TO DO: |
| 15 | // To set the information display at the right |
| 16 | // To use DWARF frame information |
| 17 | // |
| 18 | |
| 19 | #include "debugger/callstackbrowser.h" |
| 20 | #include "memory.h" |
| 21 | #include "debugger/DBGManager.h" |
| 22 | #include "m68000/m68kinterface.h" |
| 23 | |
| 24 | |
| 25 | // |
| 26 | CallStackBrowserWindow::CallStackBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog), |
| 27 | #ifdef CS_LAYOUTTEXTS |
| 28 | text(new QTextBrowser), |
| 29 | #else |
| 30 | TableView(new QTableView), |
| 31 | model(new QStandardItemModel), |
| 32 | #endif |
| 33 | statusbar(new QStatusBar), |
| 34 | layout(new QVBoxLayout) |
| 35 | { |
| 36 | setWindowTitle(tr("Call Stack")); |
| 37 | |
| 38 | // Set the font |
| 39 | QFont fixedFont("Lucida Console", 8, QFont::Normal); |
| 40 | fixedFont.setStyleHint(QFont::TypeWriter); |
| 41 | |
| 42 | #ifdef CS_LAYOUTTEXTS |
| 43 | // Set original layout |
| 44 | text->setFont(fixedFont); |
| 45 | layout->addWidget(text); |
| 46 | #else |
| 47 | // Set the new layout with proper identation and readibility |
| 48 | model->setColumnCount(2); |
| 49 | model->setHeaderData(0, Qt::Horizontal, QObject::tr("Name")); |
| 50 | model->setHeaderData(1, Qt::Horizontal, QObject::tr("Line")); |
| 51 | // Information table |
| 52 | TableView->setModel(model); |
| 53 | TableView->setEditTriggers(QAbstractItemView::NoEditTriggers); |
| 54 | TableView->setShowGrid(0); |
| 55 | TableView->setFont(fixedFont); |
| 56 | TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize()); |
| 57 | TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight); |
| 58 | layout->addWidget(TableView); |
| 59 | #endif |
| 60 | |
| 61 | // Status bar |
| 62 | layout->addWidget(statusbar); |
| 63 | setLayout(layout); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | // |
| 68 | CallStackBrowserWindow::~CallStackBrowserWindow(void) |
| 69 | { |
| 70 | } |
| 71 | |
| 72 | |
| 73 | // |
| 74 | void CallStackBrowserWindow::RefreshContents(void) |
| 75 | { |
| 76 | char msg[1024]; |
| 77 | size_t Error = CS_NOERROR; |
| 78 | unsigned int a6, Sa6, ret; |
| 79 | char *FuncName; |
| 80 | #ifdef CS_LAYOUTTEXTS |
| 81 | QString CallStack; |
| 82 | char string[1024]; |
| 83 | #else |
| 84 | size_t NbRaw = 0; |
| 85 | QString FunctionName; |
| 86 | #endif |
| 87 | |
| 88 | if (isVisible()) |
| 89 | { |
| 90 | #ifndef CS_LAYOUTTEXTS |
| 91 | model->setRowCount(0); |
| 92 | #endif |
| 93 | if ((a6 = m68k_get_reg(NULL, M68K_REG_A6)) && DBGManager_GetType()) |
| 94 | { |
| 95 | while ((Sa6 = a6)) |
| 96 | { |
| 97 | a6 = GET32(jaguarMainRAM, Sa6); |
| 98 | ret = GET32(jaguarMainRAM, Sa6 + 4); |
| 99 | #ifdef CS_LAYOUTTEXTS |
| 100 | sprintf(string, "0x%06X | Ret: 0x%06X | From: %s - 0x%06X | Line: %s", Sa6, ret, (FuncName = DBGManager_GetFunctionName(ret)), (unsigned int)DBGManager_GetAdrFromSymbolName(FuncName), DBGManager_GetLineSrcFromAdr(ret, DBG_NO_TAG)); |
| 101 | CallStack += QString(string); |
| 102 | if (a6) |
| 103 | { |
| 104 | CallStack += QString("<br>"); |
| 105 | } |
| 106 | #else |
| 107 | model->insertRow(NbRaw); |
| 108 | model->setItem(NbRaw, 0, new QStandardItem(QString("%1").arg((FuncName = DBGManager_GetFunctionName(ret)) ? FuncName : "(null)"))); |
| 109 | FunctionName = QString(FuncName = DBGManager_GetLineSrcFromAdr(ret, DBG_NO_TAG)); |
| 110 | FunctionName.replace(" ", " "); |
| 111 | model->setItem(NbRaw++, 1, new QStandardItem(QString("%1").arg(FuncName ? FunctionName : "(null)"))); |
| 112 | #endif |
| 113 | } |
| 114 | #ifdef CS_LAYOUTTEXTS |
| 115 | text->clear(); |
| 116 | text->setText(CallStack); |
| 117 | #endif |
| 118 | sprintf(msg, "Ready"); |
| 119 | Error = CS_NOERROR; |
| 120 | } |
| 121 | else |
| 122 | { |
| 123 | sprintf(msg, "Call Stack not available"); |
| 124 | Error = CS_NOCALLSTACK; |
| 125 | #ifdef CS_LAYOUTTEXTS |
| 126 | text->clear(); |
| 127 | #endif |
| 128 | } |
| 129 | |
| 130 | // Display status bar |
| 131 | if (Error) |
| 132 | { |
| 133 | if ((Error & CS_WARNING)) |
| 134 | { |
| 135 | statusbar->setStyleSheet("background-color: lightyellow; font: bold"); |
| 136 | } |
| 137 | else |
| 138 | { |
| 139 | statusbar->setStyleSheet("background-color: tomato; font: bold"); |
| 140 | } |
| 141 | } |
| 142 | else |
| 143 | { |
| 144 | statusbar->setStyleSheet("background-color: lightgreen; font: bold"); |
| 145 | } |
| 146 | statusbar->showMessage(QString(msg)); |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | |
| 151 | // |
| 152 | void CallStackBrowserWindow::keyPressEvent(QKeyEvent * e) |
| 153 | { |
| 154 | if (e->key() == Qt::Key_Escape) |
| 155 | { |
| 156 | hide(); |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | |