Added a call stack feature

diff --git a/src/debugger/callstackbrowser.cpp b/src/debugger/callstackbrowser.cpp
new file mode 100644 (file)
index 0000000..77fe154
--- /dev/null
+++ b/src/debugger/callstackbrowser.cpp
@@ -0,0 +1,92 @@
+//
+// callstackbrowser.cpp - Call Stack
+//
+// by Jean-Paul Mari
+//
+// JPM = Jean-Paul Mari <djipi.mari@gmail.com>
+//
+// Who  When        What
+// ---  ----------  -----------------------------------------------------------
+// JPM  08/31/2018  Created this file
+//
+
+// STILL TO DO:
+// Better display presentation
+// To display call function
+// To use DWARF frame information
+//
+
+#include "debugger/callstackbrowser.h"
+#include "memory.h"
+#include "debugger/DBGManager.h"
+#include "m68000/m68kinterface.h"
+
+
+//
+CallStackBrowserWindow::CallStackBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),
+       layout(new QVBoxLayout), text(new QTextBrowser)
+{
+       setWindowTitle(tr("Call Stack"));
+
+       QFont fixedFont("Lucida Console", 8, QFont::Normal);
+       fixedFont.setStyleHint(QFont::TypeWriter);
+       text->setFont(fixedFont);
+       setLayout(layout);
+
+       layout->addWidget(text);
+}
+
+
+//
+CallStackBrowserWindow::~CallStackBrowserWindow(void)
+{
+}
+
+
+//
+void CallStackBrowserWindow::RefreshContents(void)
+{
+       unsigned int a6, Sa6, ret;
+       char *FuncName;
+       QString CallStack;
+       char string[1024];
+
+       if (isVisible())
+       {
+               if ((a6 = m68k_get_reg(NULL, M68K_REG_A6)) && DBGManager_GetType())
+               {
+                       while ((Sa6 = a6))
+                       {
+                               a6 = GET32(jaguarMainRAM, Sa6);
+                               ret = GET32(jaguarMainRAM, Sa6 + 4);
+
+                               sprintf(string, "0x%06X | Ret: 0x%06X | From: %s - 0x%06X", Sa6, ret, (FuncName = DBGManager_GetFunctionName(ret)), (unsigned int)DBGManager_GetAdrFromSymbolName(FuncName));
+                               CallStack += QString(string);
+                               if (a6)
+                               {
+                                       sprintf(string, "<br>");
+                                       CallStack += QString(string);
+                               }
+                       }
+
+                       text->clear();
+                       text->setText(CallStack);
+               }
+               else
+               {
+                       text->clear();
+               }
+       }
+}
+
+
+//
+void CallStackBrowserWindow::keyPressEvent(QKeyEvent * e)
+{
+       if (e->key() == Qt::Key_Escape)
+       {
+               hide();
+       }
+}
+
+

diff --git a/src/debugger/callstackbrowser.h b/src/debugger/callstackbrowser.h
new file mode 100644 (file)
index 0000000..8ae56f1
--- /dev/null
+++ b/src/debugger/callstackbrowser.h
@@ -0,0 +1,32 @@
+//
+// callstackbrowser.h: Call Stack
+//
+// by Jean-Paul Mari
+//
+
+#ifndef __CALLSTACKBROWSER_H__
+#define __CALLSTACKBROWSER_H__
+
+#include <QtWidgets>
+#include <stdint.h>
+
+class CallStackBrowserWindow : public QWidget
+{
+       Q_OBJECT
+
+       public:
+               CallStackBrowserWindow(QWidget *parent = 0);
+               ~CallStackBrowserWindow(void);
+
+       public slots:
+               void RefreshContents(void);
+
+       protected:
+               void keyPressEvent(QKeyEvent *);
+
+       private:
+               QVBoxLayout *layout;
+               QTextBrowser * text;
+};
+
+#endif // __CALLSTACKBROWSER_H__

diff --git a/virtualjaguar.pro b/virtualjaguar.pro
index 9a76664..1229262 100644 (file)
--- a/virtualjaguar.pro
+++ b/virtualjaguar.pro
@@ -119,6 +119,7 @@ HEADERS = \
        src/debugger/heapallocatorbrowser.h \\r
        src/debugger/brkWin.h \\r
        src/debugger/VideoWin.h \\r
+       src/debugger/callstackbrowser.h \\r
        src/debugger/exceptionvectortablebrowser.h \\r
        src/log.h \\r
        src/unzip.h \\r
@@ -168,6 +169,7 @@ SOURCES = \
        src/debugger/brkWin.cpp \\r
        src/debugger/VideoWin.cpp \\r
        src/debugger/exceptionvectortablebrowser.cpp \\r
+       src/debugger/callstackbrowser.cpp \\r
        src/log.cpp \\r
        src/unzip.cpp \\r
        src/crc32.cpp \\r