From 088a2ca0ed7f0d96eefab54fe0904d04a49072c4 Mon Sep 17 00:00:00 2001
From: James Benton <james.benton2@gmail.com>
Date: Wed, 2 Oct 2019 20:44:39 +0100
Subject: [PATCH] Force .rodata section to be read only.

---
 src/main/java/cafeloader/Cafe_ElfExtension.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/main/java/cafeloader/Cafe_ElfExtension.java b/src/main/java/cafeloader/Cafe_ElfExtension.java
index 175cab5..2893342 100644
--- a/src/main/java/cafeloader/Cafe_ElfExtension.java
+++ b/src/main/java/cafeloader/Cafe_ElfExtension.java
@@ -104,6 +104,18 @@ public class Cafe_ElfExtension extends ElfExtension {
 		return address;
 	}
 
+	@Override
+	public Boolean isSectionWritable(ElfSectionHeader section) {
+		// For some reason .rpl files have .rodata marked with W flag,
+		// forcing it to read only will help improve decompiler output.
+		String name = section.getNameAsString();
+		if (name != null && name.contentEquals(".rodata")) {
+			return false;
+		}
+
+		return (section.getFlags() & ElfSectionHeaderConstants.SHF_WRITE) != 0;
+	}
+
 	@Override
 	public void processElf(ElfLoadHelper elfLoadHelper, TaskMonitor monitor)
 			throws CancelledException {