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GP-1184_emteere Allowing decompiler to produce results if HighGlobal

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does not have a symref tag
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emteere
2021-08-03 22:13:01 +00:00
parent 704c89bc09
commit bfd83ee1f6
1 changed files with 6 additions and 3 deletions
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9
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/HighGlobal.java
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@@ -17,6 +17,7 @@ package ghidra.program.model.pcode;
import ghidra.program.model.address.Address; import ghidra.program.model.address.Address;
import ghidra.program.model.data.DataType; import ghidra.program.model.data.DataType;
import ghidra.util.Msg;
import ghidra.util.xml.SpecXmlUtils; import ghidra.util.xml.SpecXmlUtils;
import ghidra.xml.XmlElement; import ghidra.xml.XmlElement;
import ghidra.xml.XmlPullParser; import ghidra.xml.XmlPullParser;
@@ -58,10 +59,12 @@ public class HighGlobal extends HighVariable {
offset = SpecXmlUtils.decodeInt(attrString); offset = SpecXmlUtils.decodeInt(attrString);
} }
restoreInstances(parser, el); restoreInstances(parser, el);
if (symref == 0) { if (symref != 0) {
throw new PcodeXMLException("Missing symref attribute in <high> tag"); symbol = function.getGlobalSymbolMap().getSymbol(symref);
}
else {
Msg.warn(this, "Missing symref attribute in <high> tag");
} }
symbol = function.getGlobalSymbolMap().getSymbol(symref);
if (symbol == null) { // If we don't already have symbol, synthesize it if (symbol == null) { // If we don't already have symbol, synthesize it
DataType symbolType; DataType symbolType;
int symbolSize; int symbolSize;