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Code Issues Releases Wiki Activity

Renaming adjustments

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This commit is contained in:
caheckman 2020-01-28 13:20:29 -05:00
parent 6c6d5f2f1b
commit ced3760c09
13 changed files with 163 additions and 50 deletions
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26
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/DynamicEntry.java
View file

@ -89,24 +89,20 @@ public class DynamicEntry extends SymbolEntry {
}
/**
* Build the dynamic storage object for a new DynamicEntry, given the underlying temporary
* Varnode and its function model. The hash is created from local information in the
* Build a new DynamicEntry, given the underlying temporary
* Varnode attached to a symbol. The hash is created from local information in the
* syntax tree near the Varnode.
* @param vn is the underlying Varnode
* @param high is the function model
* @return the dynamic storage object
* @return the new DynamicEntry
*/
public static VariableStorage buildDynamicStorage(Varnode vn, HighFunction high) {
DynamicHash dynamicHash = new DynamicHash(vn, high);
Program program = high.getFunction().getProgram();
long ourHash = dynamicHash.getHash();
try {
return new VariableStorage(program, AddressSpace.HASH_SPACE.getAddress(ourHash),
vn.getSize());
}
catch (InvalidInputException e) {
throw new AssertException("Unexpected exception", e);
}
public static DynamicEntry build(Varnode vn) {
HighVariable highVariable = vn.getHigh();
HighSymbol highSymbol = highVariable.getSymbol();
HighFunction highFunction = highSymbol.getHighFunction();
DynamicHash dynamicHash = new DynamicHash(vn, highFunction);
DynamicEntry entry =
new DynamicEntry(highSymbol, dynamicHash.getAddress(), dynamicHash.getHash());
return entry;
}
@Override

5
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/HighFunctionDBUtil.java
View file

@ -510,8 +510,9 @@ public class HighFunctionDBUtil {
HighVariable tmpHigh = highSymbol.getHighVariable();
if (!storage.isHashStorage() && tmpHigh != null &&
tmpHigh.requiresDynamicStorage()) {
storage =
DynamicEntry.buildDynamicStorage(tmpHigh.getRepresentative(), highFunction);
DynamicEntry entry = DynamicEntry.build(tmpHigh.getRepresentative());
storage = entry.getStorage();
pcAddr = entry.getPCAdress(); // The address may change from original Varnode
}
else {
Variable var = clearConflictingLocalVariables(function, storage, pcAddr);