| /******************************************************************************* |
| * Copyright (c) 2011, 2015 Wind River Systems, Inc. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Wind River Systems - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.tcf.internal.debug.ui.model; |
| |
| import java.math.BigInteger; |
| import java.util.Map; |
| |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.FontData; |
| import org.eclipse.tcf.core.ErrorReport; |
| import org.eclipse.tcf.internal.debug.model.TCFSymFileRef; |
| import org.eclipse.tcf.internal.debug.ui.ColorCache; |
| import org.eclipse.tcf.internal.debug.ui.ImageCache; |
| import org.eclipse.tcf.internal.debug.ui.model.TCFNodeExecContext.MemoryRegion; |
| import org.eclipse.tcf.protocol.JSON; |
| import org.eclipse.tcf.services.IMemoryMap; |
| import org.eclipse.tcf.util.TCFDataCache; |
| |
| /** |
| * A node representing a memory region (module). |
| */ |
| public class TCFNodeModule extends TCFNode implements IDetailsProvider { |
| |
| private final TCFData<MemoryRegion> region; |
| private int sort_pos; |
| |
| protected TCFNodeModule(final TCFNodeExecContext parent, String id, final int index) { |
| super(parent, id); |
| region = new TCFData<MemoryRegion>(channel) { |
| @Override |
| protected boolean startDataRetrieval() { |
| TCFDataCache<MemoryRegion[]> map_cache = parent.getMemoryMap(); |
| if (!map_cache.validate(this)) return false; |
| Throwable error = map_cache.getError(); |
| MemoryRegion[] map_data = map_cache.getData(); |
| MemoryRegion region = null; |
| if (map_data != null && index < map_data.length) region = map_data[index]; |
| set(null, error, region); |
| return true; |
| } |
| }; |
| } |
| |
| public TCFDataCache<MemoryRegion> getRegion() { |
| return region; |
| } |
| |
| void setSortPosition(int sort_pos) { |
| this.sort_pos = sort_pos; |
| } |
| |
| void onMemoryMapChanged() { |
| region.reset(); |
| } |
| |
| @Override |
| protected boolean getData(ILabelUpdate update, Runnable done) { |
| if (!region.validate(done)) return false; |
| MemoryRegion mr = region.getData(); |
| IMemoryMap.MemoryRegion r = mr != null ? mr.region : null; |
| if (r == null) { |
| update.setLabel("...", 0); |
| } |
| else { |
| String[] col_ids = update.getColumnIds(); |
| if (col_ids == null) { |
| update.setLabel(r.getFileName(), 0); |
| } |
| else { |
| for (int i=0; i < col_ids.length; ++i) { |
| String col_id = col_ids[i]; |
| if (TCFColumnPresentationModules.COL_NAME.equals(col_id)) { |
| update.setLabel(r.getFileName(), i); |
| } |
| else if (TCFColumnPresentationModules.COL_ADDRESS.equals(col_id)) { |
| update.setLabel(toHexString(r.getAddress()), i); |
| } |
| else if (TCFColumnPresentationModules.COL_SIZE.equals(col_id)) { |
| update.setLabel(toHexString(r.getSize()), i); |
| } |
| else if (TCFColumnPresentationModules.COL_FLAGS.equals(col_id)) { |
| update.setLabel(getFlagsLabel(r.getFlags()), i); |
| } |
| else if (TCFColumnPresentationModules.COL_OFFSET.equals(col_id)) { |
| update.setLabel(toHexString(r.getOffset()), i); |
| } |
| else if (TCFColumnPresentationModules.COL_SECTION.equals(col_id)) { |
| String sectionName = r.getSectionName(); |
| update.setLabel(sectionName != null ? sectionName : "", i); |
| } |
| } |
| } |
| } |
| update.setImageDescriptor(ImageCache.getImageDescriptor(ImageCache.IMG_MEMORY_MAP), 0); |
| return true; |
| } |
| |
| @Override |
| protected void getFontData(ILabelUpdate update, String view_id) { |
| FontData fn = TCFModelFonts.getNormalFontData(view_id); |
| String[] cols = update.getColumnIds(); |
| if (cols == null || cols.length == 0) { |
| update.setFontData(fn, 0); |
| } |
| else { |
| String[] ids = update.getColumnIds(); |
| for (int i = 0; i < cols.length; i++) { |
| if (TCFColumnPresentationModules.COL_ADDRESS.equals(ids[i]) || |
| TCFColumnPresentationModules.COL_OFFSET.equals(ids[i]) || |
| TCFColumnPresentationModules.COL_SIZE.equals(ids[i])) { |
| update.setFontData(TCFModelFonts.getMonospacedFontData(view_id), i); |
| } |
| else { |
| update.setFontData(fn, i); |
| } |
| } |
| } |
| } |
| |
| public boolean getDetailText(StyledStringBuffer bf, Runnable done) { |
| if (!region.validate(done)) return false; |
| MemoryRegion mr = region.getData(); |
| IMemoryMap.MemoryRegion r = mr != null ? mr.region : null; |
| if (r == null) return true; |
| String file_name = r.getFileName(); |
| if (file_name != null) { |
| bf.append("File name: ", SWT.BOLD).append(file_name).append('\n'); |
| TCFNodeExecContext exe = (TCFNodeExecContext)parent; |
| TCFDataCache<TCFSymFileRef> sym_cache = exe.getSymFileInfo(JSON.toBigInteger(r.getAddress())); |
| if (sym_cache != null) { |
| if (!sym_cache.validate(done)) return false; |
| TCFSymFileRef sym_data = sym_cache.getData(); |
| if (sym_data != null) { |
| if (sym_data.props != null) { |
| String sym_file_name = (String)sym_data.props.get("FileName"); |
| if (sym_file_name != null) bf.append("Symbol file name: ", SWT.BOLD).append(sym_file_name).append('\n'); |
| @SuppressWarnings("unchecked") |
| Map<String,Object> map = (Map<String,Object>)sym_data.props.get("FileError"); |
| if (map != null) { |
| String msg = TCFModel.getErrorMessage(new ErrorReport("", map), false); |
| bf.append("Symbol file error: ", SWT.BOLD).append(msg, SWT.ITALIC, null, ColorCache.rgb_error).append('\n'); |
| } |
| } |
| if (sym_data.error != null) bf.append("Symbol file error: ", SWT.BOLD).append( |
| TCFModel.getErrorMessage(sym_data.error, false), |
| SWT.ITALIC, null, ColorCache.rgb_error).append('\n'); |
| } |
| } |
| String section = r.getSectionName(); |
| Number offset = r.getOffset(); |
| if (section != null) bf.append("File section: ", SWT.BOLD).append(section).append('\n'); |
| if (offset != null) bf.append("File offset: ", SWT.BOLD).append(toHexString(offset), StyledStringBuffer.MONOSPACED).append('\n'); |
| } |
| Number addr = r.getAddress(); |
| Number size = r.getSize(); |
| if (addr != null) bf.append("Address: ", SWT.BOLD).append(toHexString(addr), StyledStringBuffer.MONOSPACED).append('\n'); |
| if (size != null) bf.append("Size: ", SWT.BOLD).append(toHexString(size), StyledStringBuffer.MONOSPACED).append('\n'); |
| @SuppressWarnings("unchecked") |
| Map<String,Object> kernel_module = (Map<String,Object>)r.getProperties().get(IMemoryMap.PROP_KERNEL_MODULE); |
| if (kernel_module != null) { |
| int cnt = 0; |
| Number init = (Number)kernel_module.get("Init"); |
| Number core = (Number)kernel_module.get("Core"); |
| Number init_size = (Number)kernel_module.get("InitSize"); |
| Number core_size = (Number)kernel_module.get("CoreSize"); |
| bf.append("Kernel module: ", SWT.BOLD); |
| if (init != null) { |
| bf.append("init addr ", SWT.BOLD).append(toHexString(init), StyledStringBuffer.MONOSPACED); |
| cnt++; |
| } |
| if (init_size != null) { |
| if (cnt > 0) bf.append(", "); |
| bf.append("init size ", SWT.BOLD).append(toHexString(init_size), StyledStringBuffer.MONOSPACED); |
| cnt++; |
| } |
| if (core != null) { |
| if (cnt > 0) bf.append(", "); |
| bf.append("core addr ", SWT.BOLD).append(toHexString(core), StyledStringBuffer.MONOSPACED); |
| cnt++; |
| } |
| if (core_size != null) { |
| if (cnt > 0) bf.append(", "); |
| bf.append("core size ", SWT.BOLD).append(toHexString(core_size), StyledStringBuffer.MONOSPACED); |
| cnt++; |
| } |
| bf.append('\n'); |
| } |
| bf.append("Flags: ", SWT.BOLD).append(getFlagsLabel(r.getFlags())).append('\n'); |
| return true; |
| } |
| |
| private String toHexString(Number address) { |
| if (address == null) return ""; |
| BigInteger addr = JSON.toBigInteger(address); |
| String s = addr.toString(16); |
| int sz = s.length() <= 8 ? 8 : 16; |
| int l = sz - s.length(); |
| if (l < 0) l = 0; |
| if (l > 16) l = 16; |
| return "0x0000000000000000".substring(0, 2 + l) + s; |
| } |
| |
| private String getFlagsLabel(int flags) { |
| StringBuilder flagsLabel = new StringBuilder(3); |
| if ((flags & IMemoryMap.FLAG_READ) != 0) flagsLabel.append('r'); |
| else flagsLabel.append('-'); |
| if ((flags & IMemoryMap.FLAG_WRITE) != 0) flagsLabel.append('w'); |
| else flagsLabel.append('-'); |
| if ((flags & IMemoryMap.FLAG_EXECUTE) != 0) flagsLabel.append('x'); |
| else flagsLabel.append('-'); |
| return flagsLabel.toString(); |
| } |
| |
| @Override |
| public int compareTo(TCFNode n) { |
| TCFNodeModule e = (TCFNodeModule)n; |
| if (sort_pos < e.sort_pos) return -1; |
| if (sort_pos > e.sort_pos) return +1; |
| return 0; |
| } |
| } |
