From 128f8bc3d3d447950d47492dd73acca40af7b667 Mon Sep 17 00:00:00 2001
From: d-millar <33498836+d-millar@users.noreply.github.com>
Date: Sat, 24 Apr 2021 12:39:31 -0400
Subject: [PATCH] GP-889: opinion for 68k

---
 .../GdbM68kDebuggerMappingOpinion.java        | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/platform/GdbM68kDebuggerMappingOpinion.java

diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/platform/GdbM68kDebuggerMappingOpinion.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/platform/GdbM68kDebuggerMappingOpinion.java
new file mode 100644
index 0000000000..c6976a805c
--- /dev/null
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/platform/GdbM68kDebuggerMappingOpinion.java
@@ -0,0 +1,58 @@
+/* ###
+ * IP: GHIDRA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ghidra.app.plugin.core.debug.platform;
+
+import java.util.Set;
+
+import ghidra.app.plugin.core.debug.mapping.DebuggerMappingOffer;
+import ghidra.app.plugin.core.debug.mapping.DebuggerMappingOpinion;
+import ghidra.dbg.target.TargetEnvironment;
+import ghidra.dbg.target.TargetProcess;
+import ghidra.program.model.lang.CompilerSpecID;
+import ghidra.program.model.lang.LanguageID;
+
+public class GdbM68kDebuggerMappingOpinion implements DebuggerMappingOpinion {
+	protected static final LanguageID LANG_ID_68K_BE = new LanguageID("68000:BE:32:default");
+	protected static final CompilerSpecID COMP_ID_DEFAULT = new CompilerSpecID("default");
+
+	protected static class GdbM68kBELinux32DefOffer extends AbstractGdbDebuggerMappingOffer {
+		public GdbM68kBELinux32DefOffer(TargetProcess process) {
+			super(process, 100, "GDB on Linux m68k - 32-bit", LANG_ID_68K_BE, COMP_ID_DEFAULT,
+				Set.of());
+		}
+	}
+
+	@Override
+	public Set<DebuggerMappingOffer> offersForEnv(TargetEnvironment env, TargetProcess process) {
+		if (!env.getDebugger().toLowerCase().contains("gdb")) {
+			return Set.of();
+		}
+		String os = env.getOperatingSystem();
+		if (!os.contains("Linux")) {
+			return Set.of();
+		}
+		String endian = env.getEndian();
+		if (!endian.contains("big")) {
+			return Set.of();
+		}
+		String arch = env.getArchitecture();
+		if (arch.startsWith("mips:32")) {
+			return Set.of(new GdbM68kBELinux32DefOffer(process));
+		}
+		return Set.of();
+	}
+
+}