core: Fix libdwarf and Qt build failure

[clinton/Virtual-Jaguar-Rx.git] / src / debugger / heapallocatorbrowser.cpp

//\r
// heapallocatorbrowser.cpp: Memory heap allocation\r
//\r
// by Jean-Paul Mari\r
//\r
// JPM = Jean-Paul Mari <djipi.mari@gmail.com>\r
//\r
// Who  When (MM/DD/YY)       What\r
// ---  ---------------       -----------------------------------------------------------\r
// JPM  01/08/2017            Created this file\r
// JPM  Sept./2018            Support of the DRAM size limit option, use definitions for error instead of hard values, detect if heap allocation shares space with SP (Stack), added a status bar and better status report, and set information values in a tab\r
// JPM  07/04/2019            Fix the support of the DRAM size limit option\r
//\r
\r
// STILL TO DO:\r
// To have filters\r
// To set the information display at the right\r
// Feature to list the pointer(s) in the code using the allocation\r
//\r
\r
\r
#include "settings.h"\r
#include "debugger/heapallocatorbrowser.h"\r
#include "memory.h"\r
#include "debugger/DBGManager.h"\r
#include "m68000/m68kinterface.h"\r
\r
\r
// \r
HeapAllocatorBrowserWindow::HeapAllocatorBrowserWindow(QWidget * parent/*= 0*/) : QWidget(parent, Qt::Dialog),\r
layout(new QVBoxLayout),\r
#ifdef HA_LAYOUTTEXTS\r
text(new QTextBrowser),\r
#else\r
TableView(new QTableView),\r
model(new QStandardItemModel),\r
proxyModel(new QSortFilterProxyModel),\r
#endif\r
statusbar(new QStatusBar),\r
Adr(0)\r
{\r
	setWindowTitle(tr("Heap Allocation"));\r
\r
	// Set the font\r
	QFont fixedFont("Lucida Console", 8, QFont::Normal);\r
	fixedFont.setStyleHint(QFont::TypeWriter);\r
\r
#ifdef HA_LAYOUTTEXTS\r
	// Set original layout\r
	text->setFont(fixedFont);\r
	layout->addWidget(text);\r
#else\r
	// Set the new layout with proper identation and readibility\r
	model->setColumnCount(3);\r
	model->setHeaderData(0, Qt::Horizontal, QObject::tr("Pointer"));\r
	model->setHeaderData(1, Qt::Horizontal, QObject::tr("Size"));\r
	model->setHeaderData(2, Qt::Horizontal, QObject::tr("Use"));\r
	// Information table\r
	TableView->setModel(model);\r
	TableView->setEditTriggers(QAbstractItemView::NoEditTriggers);\r
	TableView->setShowGrid(0);\r
	TableView->setFont(fixedFont);\r
	TableView->verticalHeader()->setDefaultSectionSize(TableView->verticalHeader()->minimumSectionSize());\r
	TableView->verticalHeader()->setDefaultAlignment(Qt::AlignRight);\r
	layout->addWidget(TableView);\r
	// Set filter\r
	proxyModel->setSourceModel(model);\r
	QRegExp regExp("*", Qt::CaseInsensitive, QRegExp::Wildcard);\r
	proxyModel->setFilterRegExp(regExp);\r
#endif\r
\r
	// Status bar\r
	layout->addWidget(statusbar);\r
	setLayout(layout);\r
}\r
\r
\r
//\r
HeapAllocatorBrowserWindow::~HeapAllocatorBrowserWindow(void)\r
{\r
}\r
\r
\r
//\r
void HeapAllocatorBrowserWindow::RefreshContents(void)\r
{\r
#ifdef HA_LAYOUTTEXTS\r
	char string[1024] = { 0 };\r
	QString HA;\r
#endif\r
	char msg[1024];\r
	QString MSG;\r
	size_t Adr68K, Adr68KHigh;\r
	size_t Error = HA_NOERROR;\r
	size_t NbBlocks, TotalBytesUsed;\r
	HeapAllocation HeapAllocation;\r
\r
	if (isVisible())\r
	{\r
		if (Adr68K = Adr)\r
		{\r
			Adr68KHigh = TotalBytesUsed = NbBlocks = 0;\r
#ifndef HA_LAYOUTTEXTS\r
			model->setRowCount(0);\r
#endif\r
			do\r
			{\r
				if ((Adr68K >= 0x4000) && (Adr68K < vjs.DRAM_size))\r
				{\r
					if (Adr68K < m68k_get_reg(NULL, M68K_REG_SP))\r
					{\r
						memcpy(&HeapAllocation, &jaguarMainRAM[Adr68K], sizeof(HeapAllocation));\r
\r
						if (HeapAllocation.size = ((HeapAllocation.size & 0xff) << 24) + ((HeapAllocation.size & 0xff00) << 8) + ((HeapAllocation.size & 0xff0000) >> 8) + ((HeapAllocation.size & 0xff000000) >> 24))\r
						{\r
							if (HeapAllocation.size <= (vjs.DRAM_size - 0x4000))\r
							{\r
								if ((HeapAllocation.used = ((HeapAllocation.used & 0xff) << 8) + ((HeapAllocation.used & 0xff00) >> 8)) <= 1)\r
								{\r
									HeapAllocation.nextalloc = ((HeapAllocation.nextalloc & 0xff) << 24) + ((HeapAllocation.nextalloc & 0xff00) << 8) + ((HeapAllocation.nextalloc & 0xff0000) >> 8) + ((HeapAllocation.nextalloc & 0xff000000) >> 24);\r
\r
									if ((HeapAllocation.nextalloc >= 0x4000) && (HeapAllocation.nextalloc < vjs.DRAM_size))\r
									{\r
#ifdef HA_LAYOUTTEXTS\r
										if (NbBlocks++)\r
										{\r
											HA += QString("<br>");\r
										}\r
										sprintf(string, "0x%06x | 0x%0x (%zi) | %s | 0x%06x", Adr68K, HeapAllocation.size - sizeof(HeapAllocation), HeapAllocation.size - sizeof(HeapAllocation), HeapAllocation.used ? "Allocated" : "Free", HeapAllocation.nextalloc);\r
										HA += QString(string);\r
#else\r
										model->insertRow(NbBlocks);\r
										model->setItem(NbBlocks, 0, new QStandardItem(QString("0x%1").arg(Adr68K, 6, 16, QChar('0'))));\r
										model->setItem(NbBlocks, 1, new QStandardItem(QString("%1").arg((HeapAllocation.size - sizeof(HeapAllocation)))));\r
										model->setItem(NbBlocks++, 2, new QStandardItem(QString("%1").arg(HeapAllocation.used ? "Allocated" : "Free")));\r
#endif\r
										TotalBytesUsed += HeapAllocation.size;\r
\r
										if ((Adr68K = HeapAllocation.nextalloc) > Adr68KHigh)\r
										{\r
											Adr68KHigh = Adr68K;\r
										}\r
									}\r
									else\r
									{\r
										sprintf(msg, "Unable to determine the next memory allocation");\r
										Error = HA_UNABLENEXTMEMORYALLOC;\r
									}\r
								}\r
								else\r
								{\r
									sprintf(msg, "Unable to determine if the allocated memory is used or not");\r
									Error = HA_UNABLEALLOCATEMEMORYUSAGE;\r
								}\r
							}\r
							else\r
							{\r
								sprintf(msg, "Memory bloc size has a problem");\r
								Error = HA_MEMORYBLOCKSIZEPROBLEM;\r
							}\r
						}\r
						else\r
						{\r
							sprintf(msg, "%i blocks | %i bytes in blocks | %i contiguous bytes free", NbBlocks, TotalBytesUsed, (m68k_get_reg(NULL, M68K_REG_SP) - Adr68KHigh));\r
						}\r
					}\r
					else\r
					{\r
						sprintf(msg, "Memory allocations and Stack have reached the same space");\r
						Error = HA_HAANDSPSHARESPACE;\r
					}\r
				}\r
				else\r
				{\r
					sprintf(msg, "Memory allocations may have a problem");\r
					Error = HA_MEMORYALLOCATIONPROBLEM;\r
				}\r
			}\r
			while (HeapAllocation.size && !Error);\r
\r
			MSG += QString(msg);\r
		}\r
		else\r
		{\r
			if (Adr = DBGManager_GetAdrFromSymbolName((char *)"__HeapBase"))\r
			{\r
				if (Adr68K = DBGManager_GetGlobalVariableAdrFromName((char *)"alloc"))\r
				{\r
					if (!(Adr68K = (jaguarMainRAM[Adr68K] << 24) + (jaguarMainRAM[Adr68K + 1] << 16) + (jaguarMainRAM[Adr68K + 2] << 8) + (jaguarMainRAM[Adr68K + 3])) || ((Adr68K < 0x4000) || (Adr68K >= vjs.DRAM_size)))\r
					{\r
						sprintf(msg, "Memory allocator not yet initialised");\r
						Error = HA_MEMORYALLOCATORNOTINITIALIZED;\r
						Adr = 0;\r
					}\r
					else\r
					{\r
						return RefreshContents();\r
					}\r
				}\r
				else\r
				{\r
					sprintf(msg, "Memory allocator is not compatible");\r
					Error = HA_MEMORYALLOCATORNOTCOMPATIBLE;\r
					Adr = 0;\r
				}\r
			}\r
			else\r
			{\r
				sprintf(msg, "Memory allocator doesn't exist");\r
				Error = HA_MEMORYALLOCATORNOTEXIST;\r
			}\r
#ifdef HA_LAYOUTTEXTS\r
			HA += QString("");\r
#else\r
			model->setRowCount(0);\r
#endif\r
			MSG += QString(msg);\r
		}\r
\r
		// Display status bar\r
		if (Error)\r
		{\r
			if ((Error & HA_WARNING))\r
			{\r
				statusbar->setStyleSheet("background-color: lightyellow; font: bold");\r
			}\r
			else\r
			{\r
				statusbar->setStyleSheet("background-color: tomato; font: bold");\r
			}\r
		}\r
		else\r
		{\r
			statusbar->setStyleSheet("background-color: lightgreen; font: bold");\r
		}\r
		statusbar->showMessage(MSG);\r
\r
#ifdef HA_LAYOUTTEXTS\r
		// Display values\r
		text->clear();\r
		text->setText(HA);\r
#endif\r
	}\r
}\r
\r
\r
// \r
void HeapAllocatorBrowserWindow::Reset(void)\r
{\r
	size_t Adr68K;\r
\r
	if (DBGManager_GetAdrFromSymbolName((char *)"__HeapBase"))\r
	{\r
		if (Adr68K = DBGManager_GetGlobalVariableAdrFromName((char *)"alloc"))\r
		{\r
			jaguarMainRAM[Adr68K] = jaguarMainRAM[Adr68K + 1] = jaguarMainRAM[Adr68K + 2] = jaguarMainRAM[Adr68K + 3] = 0;\r
			Adr = 0;\r
		}\r
	}\r
}\r
\r
\r
// \r
void HeapAllocatorBrowserWindow::keyPressEvent(QKeyEvent * e)\r
{\r
	if (e->key() == Qt::Key_Escape)\r
	{\r
		hide();\r
	}\r
}\r
\r