GP-3838: Add qemu+gdb launcher.

2024-09-13 05:37:14 +00:00 · 2024-03-01 12:36:13 -05:00 · 2024-03-01 12:36:13 -05:00 · 289c5c90fa
parent 63e64d5b28
commit 289c5c90fa
16 changed files with 179 additions and 5 deletions
--- a/Ghidra/Debug/Debugger-agent-gdb/data/debugger-launchers/qemu-gdb.sh
+++ b/Ghidra/Debug/Debugger-agent-gdb/data/debugger-launchers/qemu-gdb.sh
@ -0,0 +1,78 @@
+#!/usr/bin/bash
+## ###
+#  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.
+##
+#@title qemu + gdb
+#@desc <html><body width="300px">
+#@desc   <h3>Launch with <tt>qemu</tt> and connect with <tt>gdb</tt></h3>
+#@desc   <p>This will launch the target on the local machine using <tt>qemu</tt>. Then in a second
+#@desc   terminal, it will connect <tt>gdb</tt> to QEMU's GDBstub.
+#@desc   GDB must already be installed on your system, it must support your target architecture
+#@desc   (you may install <tt>gdb-multiarch</tt>), and it must embed the Python 3 interpreter. You
+#@desc   will also need <tt>protobuf</tt> installed for Python 3.
+#@desc </body></html>
+#@menu-group qemu
+#@icon icon.debugger
+#@help TraceRmiLauncherServicePlugin#gdb
+#@enum StartCmd:str run start starti
+#@arg :str "Image" "The target binary executable image"
+#@args "Arguments" "Command-line arguments to pass to the target"
+#@env GHIDRA_LANG_EXTTOOL_qemu:str="" "Path to qemu" "The path to qemu for the target architecture."
+#@env QEMU_GDB:int=12345 "QEMU Port" "Port for gdb connection to qemu"
+#@env OPT_EXTRA_QEMU_ARGS:str="" "Extra qemu arguments" "Extra arguments to pass to qemu. Use with care."
+#@env OPT_GDB_PATH:str="gdb-multiarch" "Path to gdb" "The path to gdb. Omit the full path to resolve using the system PATH."
+#@env OPT_EXTRA_TTY:bool=false "QEMU TTY" "Provide a separate terminal emulator for the target."
+#@tty TTY_TARGET if env:OPT_EXTRA_TTY
+
+if [ -d ${GHIDRA_HOME}/ghidra/.git ]
+then
+  export PYTHONPATH=$GHIDRA_HOME/ghidra/Ghidra/Debug/Debugger-agent-gdb/build/pypkg/src:$PYTHONPATH
+  export PYTHONPATH=$GHIDRA_HOME/ghidra/Ghidra/Debug/Debugger-rmi-trace/build/pypkg/src:$PYTHONPATH
+elif [ -d ${GHIDRA_HOME}/.git ]
+then 
+  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-agent-gdb/build/pypkg/src:$PYTHONPATH
+  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-rmi-trace/build/pypkg/src:$PYTHONPATH
+else
+  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-agent-gdb/pypkg/src:$PYTHONPATH
+  export PYTHONPATH=$GHIDRA_HOME/Ghidra/Debug/Debugger-rmi-trace/pypkg/src:$PYTHONPATH
+fi
+
+target_image="$1"
+
+if [ -z "$TTY_TARGET" ]
+then
+  "$GHIDRA_LANG_EXTTOOL_qemu" $@ &
+else
+  "$GHIDRA_LANG_EXTTOOL_qemu" $@ <$TTY_TARGET >$TTY_TARGET 2>&1 &
+fi
+
+# Give QEMU a moment to open the socket
+sleep 0.1
+
+"$OPT_GDB_PATH" \
+  -q \
+  -ex "set pagination off" \
+  -ex "set confirm off" \
+  -ex "show version" \
+  -ex "python import ghidragdb" \
+  -ex "file \"$target_image\"" \
+  -ex "set args $target_args" \
+  -ex "set inferior-tty $TTY_TARGET" \
+  -ex "ghidra trace connect \"$GHIDRA_TRACE_RMI_ADDR\"" \
+  -ex "ghidra trace start" \
+  -ex "ghidra trace sync-enable" \
+  -ex "target remote localhost:$QEMU_GDB" \
+  -ex "set confirm on" \
+  -ex "set pagination on"
--- a/Ghidra/Debug/Debugger-agent-gdb/src/main/py/src/ghidragdb/hooks.py
+++ b/Ghidra/Debug/Debugger-agent-gdb/src/main/py/src/ghidragdb/hooks.py
@ -513,7 +513,8 @@ def install_hooks():
    gdb.events.exited.connect(on_exited)  # Inferior exited

    gdb.events.clear_objfiles.connect(on_clear_objfiles)
-    gdb.events.free_objfile.connect(on_free_objfile)
+    if hasattr(gdb.events, 'free_objfile'):
+        gdb.events.free_objfile.connect(on_free_objfile)
    gdb.events.new_objfile.connect(on_new_objfile)

    gdb.events.breakpoint_created.connect(on_breakpoint_created)
@ -547,7 +548,8 @@ def remove_hooks():
    gdb.events.exited.disconnect(on_exited)  # Inferior exited

    gdb.events.clear_objfiles.disconnect(on_clear_objfiles)
-    gdb.events.free_objfile.disconnect(on_free_objfile)
+    if hasattr(gdb.events, 'free_objfile'):
+        gdb.events.free_objfile.disconnect(on_free_objfile)
    gdb.events.new_objfile.disconnect(on_new_objfile)

    gdb.events.breakpoint_created.disconnect(on_breakpoint_created)
--- a/Ghidra/Debug/Debugger-rmi-trace/src/main/java/ghidra/app/plugin/core/debug/gui/tracermi/launcher/AbstractScriptTraceRmiLaunchOffer.java
+++ b/Ghidra/Debug/Debugger-rmi-trace/src/main/java/ghidra/app/plugin/core/debug/gui/tracermi/launcher/AbstractScriptTraceRmiLaunchOffer.java
@ -102,6 +102,7 @@ public abstract class AbstractScriptTraceRmiLaunchOffer extends AbstractTraceRmi
 		List<String> commandLine = new ArrayList<>();
 		Map<String, String> env = new HashMap<>(System.getenv());
 		prepareSubprocess(commandLine, env, args, address);
+		env.put("GHIDRA_LANGUAGE_ID", program.getLanguageID().toString());

 		for (Map.Entry<String, TtyCondition> ent : attrs.extraTtys().entrySet()) {
 			if (!ent.getValue().isActive(args)) {
--- a/Ghidra/Debug/Debugger-rmi-trace/src/main/java/ghidra/app/plugin/core/debug/gui/tracermi/launcher/AbstractTraceRmiLaunchOffer.java
+++ b/Ghidra/Debug/Debugger-rmi-trace/src/main/java/ghidra/app/plugin/core/debug/gui/tracermi/launcher/AbstractTraceRmiLaunchOffer.java
@ -64,6 +64,8 @@ public abstract class AbstractTraceRmiLaunchOffer implements TraceRmiLaunchOffer

 	public static final String PREFIX_DBGLAUNCH = "DBGLAUNCH_";
 	public static final String PARAM_DISPLAY_IMAGE = "Image";
+	public static final String PREFIX_PARAM_EXTTOOL = "env:GHIDRA_LANG_EXTTOOL_";
+
 	public static final int DEFAULT_TIMEOUT_MILLIS = 10000;

 	protected record PtyTerminalSession(Terminal terminal, Pty pty, PtySession session,
@ -273,6 +275,15 @@ public abstract class AbstractTraceRmiLaunchOffer implements TraceRmiLaunchOffer
 				}
 				paramImage = (ParameterDescription<String>) param;
 			}
+			else if (param.name.startsWith(PREFIX_PARAM_EXTTOOL)) {
+				String tool = param.name.substring(PREFIX_PARAM_EXTTOOL.length());
+				List<String> names =
+					program.getLanguage().getLanguageDescription().getExternalNames(tool);
+				if (names != null && !names.isEmpty()) {
+					var paramStr = (ParameterDescription<String>) param;
+					paramStr.set(map, names.get(0));
+				}
+			}
 		}
 		if (paramImage != null) {
 			File imageFile = TraceRmiLauncherServicePlugin.getProgramPath(program);
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/modules/DefaultModuleMapProposal.java
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/modules/DefaultModuleMapProposal.java
@ -31,6 +31,16 @@ import ghidra.trace.model.modules.TraceModule;
 public class DefaultModuleMapProposal
 		extends AbstractMapProposal<TraceModule, Program, ModuleMapEntry>
 		implements ModuleMapProposal {
+	protected static final int BLOCK_BITS = 12;
+	protected static final int BLOCK_SIZE = 1 << BLOCK_BITS;
+	protected static final long BLOCK_MASK = -1L << BLOCK_BITS;
+
+	protected static AddressRange quantize(AddressRange range) {
+		AddressSpace space = range.getAddressSpace();
+		Address min = space.getAddress(range.getMinAddress().getOffset() & BLOCK_MASK);
+		Address max = space.getAddress(range.getMaxAddress().getOffset() | ~BLOCK_MASK);
+		return new AddressRangeImpl(min, max);
+	}

 	/**
 	 * A module-program entry in a proposed module map
@ -129,8 +139,8 @@ public class DefaultModuleMapProposal
 		public void setProgram(Program program) {
 			setToObject(program, program);
 			try {
-				this.moduleRange =
-					new AddressRangeImpl(getModule().getBase(), computeImageSize(program));
+				this.moduleRange = quantize(
+					new AddressRangeImpl(getModule().getBase(), computeImageSize(program)));
 			}
 			catch (AddressOverflowException e) {
 				// This is terribly unlikely
@ -203,7 +213,7 @@ public class DefaultModuleMapProposal
 	private void processModule() {
 		moduleBase = module.getBase();
 		try {
-			moduleRange = new AddressRangeImpl(moduleBase, imageSize);
+			moduleRange = quantize(new AddressRangeImpl(moduleBase, imageSize));
 		}
 		catch (AddressOverflowException e) {
 			return; // Just score it as having no matches?
--- a/Ghidra/Processors/68000/data/languages/68000.ldefs
+++ b/Ghidra/Processors/68000/data/languages/68000.ldefs
@ -17,6 +17,7 @@
    <external_name tool="IDA-PRO" name="68040"/>
    <external_name tool="IDA-PRO" name="68K"/>
    <external_name tool="DWARF.register.mapping.file" name="68000.dwarf"/>
+    <external_name tool="qemu" name="qemu-m68k"/>
  </language>
  <language processor="68000"
            endian="big"
@ -32,6 +33,7 @@
    <external_name tool="gnu" name="m68k:68030"/>
    <external_name tool="IDA-PRO" name="68030"/>
    <external_name tool="DWARF.register.mapping.file" name="68000.dwarf"/>
+    <external_name tool="qemu" name="qemu-m68k"/>
  </language>
  <language processor="68000"
            endian="big"
@ -49,6 +51,7 @@
    <external_name tool="IDA-PRO" name="68020"/>
    <external_name tool="IDA-PRO" name="68020EX"/>
    <external_name tool="DWARF.register.mapping.file" name="68000.dwarf"/>
+    <external_name tool="qemu" name="qemu-m68k"/>
  </language>
  <language processor="68000"
            endian="big"
@ -64,5 +67,6 @@
    <compiler name="register" spec="68000_register.cspec" id="register"/>
    <external_name tool="IDA-PRO" name="colfire"/>
    <external_name tool="DWARF.register.mapping.file" name="68000.dwarf"/>
+    <external_name tool="qemu" name="qemu-m68k"/>
  </language>
 </language_definitions>
--- a/Ghidra/Processors/AARCH64/data/languages/AARCH64.ldefs
+++ b/Ghidra/Processors/AARCH64/data/languages/AARCH64.ldefs
@ -14,6 +14,7 @@
    <compiler name="Visual Studio" spec="AARCH64_win.cspec" id="windows"/>
    <external_name tool="gnu" name="aarch64"/>
    <external_name tool="DWARF.register.mapping.file" name="AARCH64.dwarf"/>
+    <external_name tool="qemu" name="qemu-aarch64"/>
  </language>
  <language processor="AARCH64"
            endian="big"
@ -29,6 +30,7 @@
    <compiler name="default" spec="AARCH64.cspec" id="default"/>
    <external_name tool="gnu" name="aarch64"/>
    <external_name tool="DWARF.register.mapping.file" name="AARCH64.dwarf"/>
+    <external_name tool="qemu" name="qemu-aarch64_be"/>
  </language>
  <language processor="AARCH64"
            endian="little"
@ -44,6 +46,7 @@
    <compiler name="default" spec="AARCH64_ilp32.cspec" id="default"/>
    <external_name tool="gnu" name="aarch64:ilp32"/>
    <external_name tool="DWARF.register.mapping.file" name="AARCH64.dwarf"/>
+    <external_name tool="qemu" name="qemu-aarch64"/>
  </language>
  <language processor="AARCH64"
            endian="big"
@ -60,5 +63,6 @@
    <compiler name="default" spec="AARCH64_ilp32.cspec" id="default"/>
    <external_name tool="gnu" name="aarch64:ilp32"/>
    <external_name tool="DWARF.register.mapping.file" name="AARCH64.dwarf"/>
+    <external_name tool="qemu" name="qemu-aarch64_be"/>
  </language>
 </language_definitions>
--- a/Ghidra/Processors/ARM/data/languages/ARM.ldefs
+++ b/Ghidra/Processors/ARM/data/languages/ARM.ldefs
@ -23,6 +23,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>
  
  <language processor="ARM"
@ -42,6 +43,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>
  
  <language processor="ARM"
@ -81,6 +83,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>
  
  <language processor="ARM"
@ -98,6 +101,7 @@
    <external_name tool="gnu" name="arm_any"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>
  
  <language processor="ARM"
@ -117,6 +121,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -151,6 +156,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>

  <language processor="ARM"
@ -171,6 +177,7 @@
    <external_name tool="gnu" name="armv6s-m"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -190,6 +197,7 @@
    <external_name tool="gnu" name="armv6s-m"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>
  
  <language processor="ARM"
@ -210,6 +218,7 @@
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
    <!-- change DWARF register mapping to ARMneon.dwarf if VFPv2 is enabled --> 
    <!-- <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/> -->
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -230,6 +239,7 @@
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
    <!-- change DWARF register mapping to ARMneon.dwarf if VFPv2 is enabled --> 
    <!-- <external_name tool="DWARF.register.mapping.file" name="ARMneon.dwarf"/> -->
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>

  <language processor="ARM"
@ -248,6 +258,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -266,6 +277,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>

  <language processor="ARM"
@ -282,6 +294,7 @@
    <external_name tool="gnu" name="armv5"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -298,6 +311,7 @@
    <external_name tool="gnu" name="armv5"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>

  <language processor="ARM"
@ -315,6 +329,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -332,6 +347,7 @@
    <external_name tool="gdis.disassembler.options.file" name="ARM.gdis"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>

  <language processor="ARM"
@ -352,6 +368,7 @@
    <external_name tool="gnu" name="armv3m"/>
    <external_name tool="IDA-PRO" name="arm"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-arm"/>
  </language>

  <language processor="ARM"
@ -372,6 +389,7 @@
    <external_name tool="gnu" name="armv3m"/>
    <external_name tool="IDA-PRO" name="armb"/>
    <external_name tool="DWARF.register.mapping.file" name="ARM.dwarf"/>
+    <external_name tool="qemu" name="qemu-armeb"/>
  </language>
  
 </language_definitions>
--- a/Ghidra/Processors/Loongarch/data/languages/loongarch.ldefs
+++ b/Ghidra/Processors/Loongarch/data/languages/loongarch.ldefs
@ -41,6 +41,7 @@
    <description>Loongson 3 64-bit with 32-bit FP</description>
    <compiler name="default" spec="lp64f.cspec" id="default"/>
    <external_name tool="gnu" name="Loongarch64"/>
+    <external_name tool="qemu" name="qemu-mips64el"/>
  </language>
  
  <language processor="Loongarch"
@ -55,6 +56,7 @@
    <description>Loongson 3 64-bit with 64-bit FP</description>
    <compiler name="default" spec="lp64d.cspec" id="default"/>
    <external_name tool="gnu" name="Loongarch64"/>
+    <external_name tool="qemu" name="qemu-mips64el"/>
  </language>

 </language_definitions>
--- a/Ghidra/Processors/MIPS/data/languages/mips.ldefs
+++ b/Ghidra/Processors/MIPS/data/languages/mips.ldefs
@ -17,6 +17,7 @@
    <external_name tool="gnu" name="mips:4000"/>
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -35,6 +36,7 @@
    <external_name tool="gnu" name="mips:4000"/>
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsel"/>
  </language>
  <language processor="MIPS"
            endian="big"
@ -49,6 +51,7 @@
    <compiler name="default" spec="mips32_fp64.cspec" id="default"/>
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -63,6 +66,7 @@
    <compiler name="default" spec="mips32_fp64.cspec" id="default"/>
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsel"/>
  </language>
  <language processor="MIPS"
            endian="big"
@ -79,6 +83,7 @@
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="IDA-PRO" name="r5900r"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips64"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -96,6 +101,7 @@
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="IDA-PRO" name="r5900l"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips64el"/>
  </language>
  <language processor="MIPS"
            endian="big"
@ -142,6 +148,7 @@
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="IDA-PRO" name="r5900r"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips64"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -158,6 +165,7 @@
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="IDA-PRO" name="r5900l"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mips64el"/>
  </language>
  <language processor="MIPS"
            endian="big"
@ -178,6 +186,7 @@
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="IDA-PRO" name="r5900r"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsn32"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -199,6 +208,7 @@
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="IDA-PRO" name="r5900l"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsn32el"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -257,6 +267,7 @@
    <external_name tool="IDA-PRO" name="mipsb"/>
    <external_name tool="IDA-PRO" name="r5900r"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsn32"/>
  </language>
  <language processor="MIPS"
            endian="little"
@ -277,6 +288,7 @@
    <external_name tool="IDA-PRO" name="mipsl"/>
    <external_name tool="IDA-PRO" name="r5900l"/>
    <external_name tool="DWARF.register.mapping.file" name="mips.dwarf"/>
+    <external_name tool="qemu" name="qemu-mipsn32el"/>
  </language>
  <language processor="MIPS"
            endian="big"
--- a/Ghidra/Processors/PowerPC/data/languages/ppc.ldefs
+++ b/Ghidra/Processors/PowerPC/data/languages/ppc.ldefs
@ -16,6 +16,7 @@
    <external_name tool="gnu" name="powerpc:common"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -48,6 +49,7 @@
    <external_name tool="gnu" name="powerpc:common64"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64"/>
  </language>
  <language processor="PowerPC"
            endian="big"
@ -64,6 +66,7 @@
    <external_name tool="gnu" name="powerpc:common64"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64abi32"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -96,6 +99,7 @@
    <external_name tool="gnu" name="powerpc:common64"/>
    <external_name tool="IDA-PRO" name="ppcl"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64le"/>
  </language>
  <language processor="PowerPC"
            endian="big"
@ -111,6 +115,7 @@
 	<external_name tool="gnu" name="powerpc:403"/>
 	<external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -142,6 +147,7 @@
    <external_name tool="gnu" name="powerpc:MPC8XX"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
   <language processor="PowerPC"
            endian="big"
@ -157,6 +163,7 @@
 	<external_name tool="gnu" name="powerpc:MPC8XX"/>
 	<external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -189,6 +196,7 @@
    <external_name tool="gnu" name="powerpc:e500"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -220,6 +228,7 @@
    <external_name tool="gnu" name="powerpc:e500mc"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -251,6 +260,7 @@
    <external_name tool="gnu" name="powerpc:e500mc64"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64abi32"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -284,6 +294,7 @@
    <external_name tool="gnu" name="powerpc:e500mc64"/>
    <external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64abi32"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -316,6 +327,7 @@
 	<external_name tool="gnu" name="powerpc:e500mc"/>
 	<external_name tool="IDA-PRO" name="ppc"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64"/>
  </language>
  <language processor="PowerPC"
            endian="little"
@ -331,6 +343,7 @@
    <external_name tool="gnu" name="powerpc:e500mc"/>
 	<external_name tool="IDA-PRO" name="ppcl"/>
    <external_name tool="DWARF.register.mapping.file" name="ppc.dwarf"/>
+    <external_name tool="qemu" name="qemu-ppc64le"/>
  </language>
  <language processor="PowerPC"
            endian="big"
--- a/Ghidra/Processors/RISCV/data/languages/riscv.ldefs
+++ b/Ghidra/Processors/RISCV/data/languages/riscv.ldefs
@ -14,6 +14,7 @@
    <compiler name="gcc" spec="riscv64.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv64.dwarf"/>
    <external_name tool="gnu" name="riscv:rv64"/>
+    <external_name tool="qemu" name="qemu-riscv64"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -27,6 +28,7 @@
    <compiler name="gcc" spec="riscv64.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv64.dwarf"/>
    <external_name tool="gnu" name="riscv:rv64"/>
+    <external_name tool="qemu" name="qemu-riscv64"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -40,6 +42,7 @@
    <compiler name="gcc" spec="riscv64-fp.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv64.dwarf"/>
    <external_name tool="gnu" name="riscv:rv64"/>
+    <external_name tool="qemu" name="qemu-riscv64"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -53,6 +56,7 @@
    <compiler name="gcc" spec="riscv64-fp.cspec" id="gcc"/>
    <external_name tool="gnu" name="riscv:rv64"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv64.dwarf"/>
+    <external_name tool="qemu" name="qemu-riscv64"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -66,6 +70,7 @@
    <compiler name="gcc" spec="riscv64-fp.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv64.dwarf"/>
    <external_name tool="gnu" name="riscv:rv64"/>
+    <external_name tool="qemu" name="qemu-riscv64"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -79,6 +84,7 @@
    <compiler name="gcc" spec="riscv32.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
    <external_name tool="gnu" name="riscv:rv32"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -92,6 +98,7 @@
    <compiler name="gcc" spec="riscv32.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
    <external_name tool="gnu" name="riscv:rv32"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
    <language processor="RISCV"
            endian="little"
@ -105,6 +112,7 @@
    <compiler name="gcc" spec="riscv32.cspec" id="gcc"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
    <external_name tool="gnu" name="riscv:rv32"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -118,6 +126,7 @@
    <compiler name="gcc" spec="riscv32-fp.cspec" id="gcc"/>
    <external_name tool="gnu" name="riscv:rv32"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -131,6 +140,7 @@
    <compiler name="gcc" spec="riscv32-fp.cspec" id="gcc"/>
    <external_name tool="gnu" name="riscv:rv32"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
  <language processor="RISCV"
            endian="little"
@ -144,6 +154,7 @@
    <compiler name="gcc" spec="riscv32-fp.cspec" id="gcc"/>
    <external_name tool="gnu" name="riscv:rv32"/>
    <external_name tool="DWARF.register.mapping.file" name="riscv32.dwarf"/>
+    <external_name tool="qemu" name="qemu-riscv32"/>
  </language>
  
 </language_definitions>
--- a/Ghidra/Processors/Sparc/data/languages/SparcV9.ldefs
+++ b/Ghidra/Processors/Sparc/data/languages/SparcV9.ldefs
@ -14,6 +14,7 @@
    <compiler name="default" spec="SparcV9_32.cspec" id="default"/>
    <external_name tool="gnu" name="sparc:v9b"/>
    <external_name tool="IDA-PRO" name="sparcb" />
+    <external_name tool="qemu" name="qemu-sparc"/>
  </language>
  <language processor="Sparc"
            endian="big"
@ -28,5 +29,6 @@
    <compiler name="default" spec="SparcV9_64.cspec" id="default"/>
    <external_name tool="gnu" name="sparc:v9b"/>
    <external_name tool="IDA-PRO" name="sparcb" />
+    <external_name tool="qemu" name="qemu-sparc64"/>
  </language>
 </language_definitions>
--- a/Ghidra/Processors/SuperH4/data/languages/SuperH4.ldefs
+++ b/Ghidra/Processors/SuperH4/data/languages/SuperH4.ldefs
@ -14,6 +14,7 @@
    <compiler name="default" spec="SuperH4_be.cspec" id="default"/>
    <external_name tool="IDA-PRO" name="sh4b"/>
    <external_name tool="gnu" name="sh4"/>
+    <external_name tool="qemu" name="qemu-sh4eb"/>
  </language>
  <language processor="SuperH4"
            endian="little"
@ -29,5 +30,6 @@
    <compiler name="Visual Studio" spec="SuperH4_le.cspec" id="windows"/>
    <external_name tool="IDA-PRO" name="sh4"/>
    <external_name tool="gnu" name="sh4"/>
+    <external_name tool="qemu" name="qemu-sh4"/>
  </language>
 </language_definitions>
--- a/Ghidra/Processors/Xtensa/data/languages/xtensa.ldefs
+++ b/Ghidra/Processors/Xtensa/data/languages/xtensa.ldefs
@ -14,6 +14,7 @@
    <compiler name="default" spec="xtensa.cspec" id="default"/>
    <external_name tool="gnu" name="xtensa"/>
    <external_name tool="DWARF.register.mapping.file" name="xtensa.dwarf"/>
+    <external_name tool="qemu" name="qemu-xtensa"/>
  </language>
  <language processor="Xtensa"
            endian="big"
@ -28,5 +29,6 @@
    <compiler name="default" spec="xtensa.cspec" id="default"/>
    <external_name tool="gnu" name="xtensa"/>
    <external_name tool="DWARF.register.mapping.file" name="xtensa.dwarf"/>
+    <external_name tool="qemu" name="qemu-xtensaeb"/>
  </language>
 </language_definitions>
--- a/Ghidra/Processors/x86/data/languages/x86.ldefs
+++ b/Ghidra/Processors/x86/data/languages/x86.ldefs
@ -30,6 +30,7 @@
 	<external_name tool="IDA-PRO" name="metapc"/>
    <external_name tool="DWARF.register.mapping.file" name="x86.dwarf"/>
    <external_name tool="Golang.register.info.file" name="x86-32-golang.register.info"/>
+    <external_name tool="qemu" name="qemu-i386"/>
  </language>
  <language processor="x86"
            endian="little"
@ -99,6 +100,7 @@
    <external_name tool="IDA-PRO" name="metapc"/>
    <external_name tool="DWARF.register.mapping.file" name="x86-64.dwarf"/>
    <external_name tool="Golang.register.info.file" name="x86-64-golang.register.info"/>
+    <external_name tool="qemu" name="qemu-x86_64"/>
  </language>
  <language processor="x86"
            endian="little"