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Fixed gnu parser test by updating recent temp fix for rust symbols

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This commit is contained in:
dragonmacher 2020-09-22 14:21:44 -04:00
parent c50d32c792
commit 1d43c4139c
1 changed files with 20 additions and 5 deletions
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25
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/util/SymbolPathParser.java
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@ -32,6 +32,8 @@ import ghidra.program.model.symbol.Namespace;
*/
public class SymbolPathParser {
private static String ANONYMOUS_NAMESPACE = "(anonymous_namespace)";
/**
* Parses a String pathname into its constituent namespace and name components.
* The list does not contain the global namespace, which is implied, but then
@ -45,11 +47,8 @@ public class SymbolPathParser {
throw new IllegalArgumentException(
"Symbol list must contain at least one symbol name!");
}
// if (name.indexOf(Namespace.DELIMITER) == -1) {
// following is temporary kludge due to struct (blah). TODO: figure/fix
// This particular test for starting with the open parenthesis is to work around a type
// seen in "Rust."
if (name.startsWith("(") || name.indexOf(Namespace.DELIMITER) == -1) {
if (skipParsing(name)) {
List<String> list = new ArrayList<>();
list.add(name);
return list;
@ -57,6 +56,22 @@ public class SymbolPathParser {
return naiveParse(name);
}
private static boolean skipParsing(String name) {
// if (name.indexOf(Namespace.DELIMITER) == -1) {
// following is temporary kludge due to struct (blah). TODO: figure/fix
// This particular test for starting with the open parenthesis is to work around a type
// seen in "Rust."
if (name.startsWith("(")) {
// anonymous namespace is a gnu c++ construct. We do not have any way of modeling
// this yet, but still wish not to lose this information, so we do not strip it out of
// the name when parsing gnu demangled symbols.
return !name.startsWith(ANONYMOUS_NAMESPACE);
}
return !name.contains(Namespace.DELIMITER);
}
/**
* Naive parsing that assumes evenly matched angle brackets (templates) with no operator
* overloading that contains these and no other rule breakers.