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Code Issues Releases Wiki Activity

GT-3376: Headless now properly honors -processor flag, even if the

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specified processor is not a valid opinion.
This commit is contained in:
Ryan Kurtz 2019-12-09 08:24:05 -05:00
parent 3ce8d3fa39
commit a46e788706
6 changed files with 167 additions and 287 deletions
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66
Ghidra/Features/FunctionID/ghidra_scripts/ImportMSLibs.java
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@ -19,6 +19,7 @@ import java.io.File;
import java.io.IOException;
import java.util.*;
import java.util.function.Predicate;
import java.util.stream.Stream;
import ghidra.app.script.GhidraScript;
import ghidra.app.util.bin.*;
@ -35,48 +36,43 @@ import ghidra.util.InvalidNameException;
import ghidra.util.exception.*;
import ghidra.util.task.CancelOnlyWrappingTaskMonitor;
import ghidra.util.task.TaskMonitor;
import util.CollectionUtils;
public class ImportMSLibs extends GhidraScript {
final static Predicate<Loader> LOADER_FILTER = new SingleLoaderFilter(MSCoffLoader.class);
final static LoadSpecChooser LOADSPEC_CHOOSER = new LoadSpecChooser() {
@Override
public LoadSpec choose(List<LoadSpec> loadSpecs) {
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
if (lcsp.compilerSpecID.getIdAsString().equals("windows")) {
return loadSpec;
}
}
// XXX short circuit; for now only process valid windows opinions, which means x86
if (Math.min(1, 2) == 1) {
return null;
}
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
try {
if (lcsp.getLanguageDescription().getProcessor() == Processor.toProcessor(
"ARM") && lcsp.getLanguageDescription().getEndian() == Endian.LITTLE &&
lcsp.getLanguageDescription().getVariant().contains("v7")) {
return loadSpec;
}
}
catch (LanguageNotFoundException e) {
// ignore...not sure why this happened
}
}
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
if (lcsp.compilerSpecID.getIdAsString().equals("gcc")) {
return loadSpec;
}
final static LoadSpecChooser LOADSPEC_CHOOSER = loadMap -> {
Stream<LoadSpec> loadSpecStream = loadMap.values().stream().flatMap(e -> e.stream());
Iterable<LoadSpec> loadSpecs = CollectionUtils.asIterable(loadSpecStream.iterator());
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
if (lcsp.compilerSpecID.getIdAsString().equals("windows")) {
return loadSpec;
}
}
// XXX short circuit; for now only process valid windows opinions, which means x86
if (Math.min(1, 2) == 1) {
return null;
}
@Override
public boolean usePreferred() {
return true;
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
try {
if (lcsp.getLanguageDescription().getProcessor() == Processor.toProcessor(
"ARM") && lcsp.getLanguageDescription().getEndian() == Endian.LITTLE &&
lcsp.getLanguageDescription().getVariant().contains("v7")) {
return loadSpec;
}
}
catch (LanguageNotFoundException e) {
// ignore...not sure why this happened
}
}
for (LoadSpec loadSpec : loadSpecs) {
LanguageCompilerSpecPair lcsp = loadSpec.getLanguageCompilerSpec();
if (lcsp.compilerSpecID.getIdAsString().equals("gcc")) {
return loadSpec;
}
}
return null;
};
@Override