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Original file line number Diff line number Diff line change
Expand Up @@ -52,4 +52,5 @@ properties.mcu=ESP-IDF OpenOCD Path

actionType.name = Heap Tracing
command.name = Application Level Tracing
variable.description = Default C/C++ application (path to binaries) is determined automatically after build
variable.description = Default C/C++ application (path to binaries) is determined automatically after build
esp_svd_path_desc = The path to the SVD file associated with the selected target will be determined before joining the debug session
5 changes: 5 additions & 0 deletions bundles/com.espressif.idf.debug.gdbjtag.openocd/plugin.xml
Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,11 @@
name="default_app"
resolver="com.espressif.idf.debug.gdbjtag.openocd.DefaultAppResolver">
</variable>
<variable
description="%esp_svd_path_desc"
name="esp_svd_path"
resolver="com.espressif.idf.debug.gdbjtag.openocd.SvdPathResolver">
</variable>
</extension>
<extension
point="org.eclipse.debug.core.processFactories">
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Original file line number Diff line number Diff line change
@@ -0,0 +1,102 @@
/*******************************************************************************
* Copyright 2023 Espressif Systems (Shanghai) PTE LTD. All rights reserved.
* Use is subject to license terms.
*******************************************************************************/
package com.espressif.idf.debug.gdbjtag.openocd;

import java.io.File;
import java.io.InputStream;
import java.net.URL;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.variables.IDynamicVariable;
import org.eclipse.core.variables.IDynamicVariableResolver;
import org.eclipse.embedcdt.core.EclipseUtils;
import org.eclipse.launchbar.core.ILaunchBarManager;

import com.espressif.idf.core.IDFConstants;
import com.espressif.idf.core.build.IDFLaunchConstants;
import com.espressif.idf.core.logging.Logger;
import com.espressif.idf.core.util.StringUtil;
import com.espressif.idf.debug.gdbjtag.openocd.ui.TabSvdTarget;

/**
* A resolver class for the esp_svd_path dynamic variable. Resolves SVD path by looking for appropriate files inside the
* plugin resources
*
* @author Denys Almazov <[email protected]>
*/
public class SvdPathResolver implements IDynamicVariableResolver
{

private static final ILaunchBarManager LAUNCH_BAR_MANAGER = Activator.getService(ILaunchBarManager.class);

public String resolveValue(IDynamicVariable variable, String argument) throws CoreException
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mostly code from the updateSvd method

{
String selectedTarget = StringUtil.EMPTY;
String selectedTargetPath = StringUtil.EMPTY;
try
{
selectedTarget = LAUNCH_BAR_MANAGER.getActiveLaunchTarget().getAttribute(IDFLaunchConstants.ATTR_IDF_TARGET,
StringUtil.EMPTY);
if (StringUtil.isEmpty(selectedTarget))
return StringUtil.EMPTY;
selectedTargetPath = resolveSvdPath(selectedTarget);
}
catch (Exception e)
{
Logger.log(e);
}
return selectedTargetPath;
}

private String resolveSvdPath(String target) throws Exception
{
URL svdUrl = Platform.getBundle(Activator.PLUGIN_ID).getResource("svd/".concat(target.concat(".svd"))); //$NON-NLS-1$ //$NON-NLS-2$
String jarPath = new File(TabSvdTarget.class.getProtectionDomain().getCodeSource().getLocation().toURI())
.getPath();
String selectedTargetPath;
if (!jarPath.contains(".jar")) //$NON-NLS-1$
selectedTargetPath = new File(FileLocator.resolve(svdUrl).toURI()).getPath();
else
selectedTargetPath = resolveSvdPathFromJar(svdUrl, jarPath);
return selectedTargetPath;
}

private String resolveSvdPathFromJar(URL svdUrl, String jarPath) throws Exception
{
IProject project = EclipseUtils
.getProjectByLaunchConfiguration(LAUNCH_BAR_MANAGER.getActiveLaunchConfiguration());
IFolder svdFolder = project.getFolder(IDFConstants.BUILD_FOLDER).getFolder("svd"); //$NON-NLS-1$
if (!svdFolder.exists())
{
svdFolder.create(true, true, new NullProgressMonitor());
}
IFile svdFile = project.getFolder(IDFConstants.BUILD_FOLDER).getFile(svdUrl.getPath());
if (!svdFile.exists())
{
try (JarFile jarFile = new JarFile(jarPath))
{
JarEntry file = (JarEntry) jarFile.getEntry(svdUrl.getFile().substring(1));
if (file != null)
{
InputStream inputStream = jarFile.getInputStream(file);
svdFile.create(inputStream, true, new NullProgressMonitor());
inputStream.close();
}
}
}
project.refreshLocal(IProject.DEPTH_INFINITE, new NullProgressMonitor());
return svdFile.getRawLocation().toOSString();
}


}
Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,8 @@ public class Messages

public static String DllNotFound_ExceptionMessage;
public static String TabMain_Launch_Config;

public static String TabDebugger_SettingTargetJob;
// ------------------------------------------------------------------------

static
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