From d26fb9911e99c29436f84e348c35623cf6f9dca0 Mon Sep 17 00:00:00 2001
From: Dan <46821332+nsadeveloper789@users.noreply.github.com>
Date: Thu, 3 Aug 2023 11:29:31 -0400
Subject: [PATCH] GP-3700: Fix indirect branching operand size mismatch.

---
 .../src/main/java/ghidra/pcode/exec/PcodeExecutor.java        | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutor.java b/Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutor.java
index 0e52acdeee..a5ce01bc07 100644
--- a/Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutor.java
+++ b/Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutor.java
@@ -411,7 +411,9 @@ public class PcodeExecutor<T> {
 	 * @param frame the frame to finish
 	 */
 	protected void branchToOffset(T offset, PcodeFrame frame) {
-		state.setVar(pc, offset);
+		T truncOff = arithmetic.unaryOp(PcodeOp.COPY, pc.getMinimumByteSize(),
+			(int) arithmetic.sizeOf(offset), offset);
+		state.setVar(pc, truncOff);
 		frame.finishAsBranch();
 	}