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GT-3511 revised fix for branch to self with invalid delay slot

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ghidra1
2020-01-29 13:01:06 -05:00
parent 191d50fb41
commit dcd78c4d16
2 changed files with 2 additions and 5 deletions
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Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/disassemble/Disassembler.java
+2 -2
View File
@@ -1152,12 +1152,12 @@ public class Disassembler implements DisassemblerConflictHandler {
throws InsufficientBytesException, UnknownInstructionException, throws InsufficientBytesException, UnknownInstructionException,
AddressOverflowException, NestedDelaySlotException { AddressOverflowException, NestedDelaySlotException {
List<PseudoInstruction> delaySlotList = parseDelaySlots(inst, blockMemBuffer, block);
if (followFlow) { if (followFlow) {
processInstructionFlows(inst, block); processInstructionFlows(inst, block);
} }
List<PseudoInstruction> delaySlotList = parseDelaySlots(inst, blockMemBuffer, block);
block.addInstruction(inst); block.addInstruction(inst);
if (delaySlotList != null) { if (delaySlotList != null) {
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/disassemble/DisassemblerQueue.java
-3
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@@ -174,9 +174,6 @@ class DisassemblerQueue {
branchFlow = currentBranchQueue.first(); branchFlow = currentBranchQueue.first();
currentBranchQueue.remove(branchFlow); currentBranchQueue.remove(branchFlow);
} }
if (processedBranchFlows.contains(branchFlow)) {
continue;
}
processedBranchFlows.add(branchFlow); processedBranchFlows.add(branchFlow);
Address blockAddr = branchFlow.getDestinationAddress(); Address blockAddr = branchFlow.getDestinationAddress();