mirror of
https://github.com/NationalSecurityAgency/ghidra.git
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67 lines
2.1 KiB
Java
67 lines
2.1 KiB
Java
/* ###
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* IP: GHIDRA
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Parses the .debug_macro section of a file with DWARF debug info (version 5+) and
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// prints the result to the ghidra console.
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// @category DWARF
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import java.io.IOException;
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import ghidra.app.script.GhidraScript;
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import ghidra.app.util.bin.format.dwarf.*;
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import ghidra.app.util.bin.format.dwarf.macro.DWARFMacroHeader;
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import ghidra.app.util.bin.format.dwarf.macro.entry.*;
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import ghidra.app.util.bin.format.dwarf.sectionprovider.DWARFSectionProvider;
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import ghidra.app.util.bin.format.dwarf.sectionprovider.DWARFSectionProviderFactory;
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public class DWARFMacroScript extends GhidraScript {
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@Override
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protected void run() throws Exception {
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DWARFSectionProvider dsp =
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DWARFSectionProviderFactory.createSectionProviderFor(currentProgram, monitor);
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if (dsp == null) {
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printerr("Unable to find DWARF information");
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return;
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}
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try (DWARFProgram dprog =
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new DWARFProgram(currentProgram, new DWARFImportOptions(), monitor, dsp)) {
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dprog.init(monitor);
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for (DWARFCompilationUnit cu : dprog.getCompilationUnits()) {
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dumpMacros(cu.getMacros(), 0);
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}
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}
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}
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void dumpMacros(DWARFMacroHeader macroHeader, int indent) throws IOException {
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for (DWARFMacroInfoEntry macroEntry : macroHeader.getEntries()) {
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print(macroEntry.toString().indent(indent));
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switch (macroEntry) {
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case DWARFMacroImport macroImport:
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dumpMacros(macroImport.getImportedMacroHeader(), indent + 2);
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break;
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case DWARFMacroStartFile macroStartFile:
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indent += 2;
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break;
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case DWARFMacroEndFile macroEndFile:
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indent -= 2;
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break;
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default:
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}
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}
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}
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}
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