Merge remote-tracking branch 'origin/GP-1255_Dan_wow64--SQUASHED'

Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/listing/DebuggerListingProvider.java

@@ -344,6 +344,11 @@ public class DebuggerListingProvider extends CodeViewerProvider {
 		return current.isAliveAndPresent();
 	}
 
+	@Override
+	public boolean isDynamicListing() {
+		return true;
+	}
+
 	@Override
 	public String getWindowGroup() {
 		//TODO: Overriding this to align disconnected providers

Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/platform/DbgengX64DisassemblyInject.java

@@ -71,20 +71,15 @@ public class DbgengX64DisassemblyInject implements DisassemblyInject {
 		}
 		Mode mode = modes.iterator().next();
 		Language lang = trace.getBaseLanguage();
-		Register addrsizeReg = lang.getRegister("addrsize");
+		Register longModeReg = lang.getRegister("longMode");
-		Register opsizeReg = lang.getRegister("opsize");
 		ProgramContextImpl context = new ProgramContextImpl(lang);
 		lang.applyContextSettings(context);
-		RegisterValue ctxVal = context.getDisassemblyContext(first.getMinAddress());
+		RegisterValue ctxVal = new RegisterValue(context.getBaseContextRegister());
 		if (mode == Mode.X64) {
-			command.setInitialContext(ctxVal
+			command.setInitialContext(ctxVal.assign(longModeReg, BigInteger.ONE));
-					.assign(addrsizeReg, BigInteger.TWO)
-					.assign(opsizeReg, BigInteger.TWO));
 		}
 		else if (mode == Mode.X86) {
-			command.setInitialContext(ctxVal
+			command.setInitialContext(ctxVal.assign(longModeReg, BigInteger.ZERO));
-					.assign(addrsizeReg, BigInteger.ONE)
-					.assign(opsizeReg, BigInteger.ONE));
 		}
 		// Shouldn't ever get anything else.
 	}

Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/program/DBTraceDisassemblerIntegrationTest.java

@@ -25,8 +25,7 @@ import org.junit.*;
 
 import com.google.common.collect.Range;
 
-import ghidra.app.cmd.disassemble.ArmDisassembleCommand;
+import ghidra.app.cmd.disassemble.*;
-import ghidra.app.cmd.disassemble.MipsDisassembleCommand;
 import ghidra.program.database.ProgramBuilder;
 import ghidra.program.disassemble.Disassembler;
 import ghidra.program.model.address.AddressOverflowException;
@@ -215,4 +214,74 @@ public class DBTraceDisassemblerIntegrationTest extends AbstractGhidraHeadlessIn
 			assertEquals("_nop", cu2.toString());
 		}
 	}
+
+	@TestLanguage(ProgramBuilder._X64)
+	public void test64BitX86DBTrace() throws Exception {
+		try (UndoableTransaction tid = b.startTransaction()) {
+			DBTraceMemoryManager memory = b.trace.getMemoryManager();
+			memory.createRegion(".text", 0, b.range(0x00400000, 0x00400fff));
+			memory.putBytes(0, b.addr(0x00400000), b.buf(
+				// MOV RCX,RAX; Same encoding as DEC EAX; MOV ECX,EAX outside long mode
+				0x48, 0x89, 0xc1));
+
+			AddressSet restricted = new AddressSet(b.addr(0x00400000), b.addr(0x00400002));
+			X86_64DisassembleCommand x86Dis =
+				new X86_64DisassembleCommand(b.addr(0x00400000), restricted, false);
+			x86Dis.applyTo(b.trace.getFixedProgramView(0), TaskMonitor.DUMMY);
+
+			DBTraceCodeUnitsMemoryView cuManager = b.trace.getCodeManager().codeUnits();
+			CodeUnit cu1 = cuManager.getAt(0, b.addr(0x00400000));
+			assertEquals("MOV RCX,RAX", cu1.toString());
+		}
+	}
+
+	@Test
+	@TestLanguage(ProgramBuilder._X64)
+	public void test32BitX64CompatDBTrace() throws Exception {
+		try (UndoableTransaction tid = b.startTransaction()) {
+			DBTraceMemoryManager memory = b.trace.getMemoryManager();
+			memory.createRegion(".text", 0, b.range(0x00400000, 0x00400fff));
+			memory.putBytes(0, b.addr(0x00400000), b.buf(
+				// DEC EAX; but REX.W if context not heeded
+				0x48,
+				// MOV ECX,EAX
+				0x89, 0xc1));
+
+			AddressSet restricted = new AddressSet(b.addr(0x00400000), b.addr(0x00400002));
+			X86_64DisassembleCommand x86Dis =
+				new X86_64DisassembleCommand(b.addr(0x00400000), restricted, true);
+			x86Dis.applyTo(b.trace.getFixedProgramView(0), TaskMonitor.DUMMY);
+
+			DBTraceCodeUnitsMemoryView cuManager = b.trace.getCodeManager().codeUnits();
+			CodeUnit cu1 = cuManager.getAt(0, b.addr(0x00400000));
+			assertEquals("DEC EAX", cu1.toString());
+			CodeUnit cu2 = cuManager.getAt(0, b.addr(0x00400001));
+			assertEquals("MOV ECX,EAX", cu2.toString());
+		}
+	}
+
+	@Test
+	@TestLanguage(ProgramBuilder._X86)
+	public void test32BitX86DBTrace() throws Exception {
+		try (UndoableTransaction tid = b.startTransaction()) {
+			DBTraceMemoryManager memory = b.trace.getMemoryManager();
+			memory.createRegion(".text", 0, b.range(0x00400000, 0x00400fff));
+			memory.putBytes(0, b.addr(0x00400000), b.buf(
+				// DEC EAX
+				0x48,
+				// MOV ECX,EAX
+				0x89, 0xc1));
+
+			AddressSet restricted = new AddressSet(b.addr(0x00400000), b.addr(0x00400002));
+			DisassembleCommand dis =
+				new DisassembleCommand(b.addr(0x00400000), restricted, true);
+			dis.applyTo(b.trace.getFixedProgramView(0), TaskMonitor.DUMMY);
+
+			DBTraceCodeUnitsMemoryView cuManager = b.trace.getCodeManager().codeUnits();
+			CodeUnit cu1 = cuManager.getAt(0, b.addr(0x00400000));
+			assertEquals("DEC EAX", cu1.toString());
+			CodeUnit cu2 = cuManager.getAt(0, b.addr(0x00400001));
+			assertEquals("MOV ECX,EAX", cu2.toString());
+		}
+	}
 }

Ghidra/Features/Base/src/main/java/ghidra/app/cmd/disassemble/DisassembleCommand.java

@@ -20,8 +20,7 @@ import ghidra.framework.cmd.BackgroundCommand;
 import ghidra.framework.model.DomainObject;
 import ghidra.program.disassemble.*;
 import ghidra.program.model.address.*;
-import ghidra.program.model.lang.Register;
+import ghidra.program.model.lang.*;
-import ghidra.program.model.lang.RegisterValue;
 import ghidra.program.model.listing.*;
 import ghidra.program.model.mem.Memory;
 import ghidra.program.model.mem.MemoryBlock;
@@ -46,14 +45,15 @@ public class DisassembleCommand extends BackgroundCommand {
 
 	private int alignment; // required instruction alignment for the last doDisassembly
 	protected boolean disassemblyPerformed; // if true don't report start problems
+	protected String languageError; // non-null to indicate unsupported language
 	protected boolean unalignedStart;
 	protected boolean nonExecutableStart;
 
 	/**
 	 * Constructor for DisassembleCommand.
+	 * 
 	 * @param start Address to start disassembly.
-	 * @param restrictedSet addresses that can be disassembled.
+	 * @param restrictedSet addresses that can be disassembled. a null set implies no restrictions
-	 * a null set implies no restrictions
 	 * @param followFlow true means the disassembly should follow flow
 	 */
 	public DisassembleCommand(Address start, AddressSetView restrictedSet, boolean followFlow) {
@@ -63,10 +63,10 @@ public class DisassembleCommand extends BackgroundCommand {
 
 	/**
 	 * Constructor for DisassembleCommand.
-	* @param startSet set of addresses to be the start of a disassembly.  The
+	 * 
-	* Command object will attempt to start a disassembly at each address in this set.
+	 * @param startSet set of addresses to be the start of a disassembly. The Command object will
-	* @param restrictedSet addresses that can be disassembled.
+	 *            attempt to start a disassembly at each address in this set.
-	* a null set implies no restrictions
+	 * @param restrictedSet addresses that can be disassembled. a null set implies no restrictions
 	 */
 	public DisassembleCommand(AddressSetView startSet, AddressSetView restrictedSet) {
 		this(startSet, restrictedSet, true);
@@ -74,10 +74,10 @@ public class DisassembleCommand extends BackgroundCommand {
 
 	/**
 	 * Constructor for DisassembleCommand.
-	 * @param startSet set of addresses to be the start of a disassembly.  The
+	 * 
-	 * Command object will attempt to start a disassembly at each address in this set.
+	 * @param startSet set of addresses to be the start of a disassembly. The Command object will
-	 * @param restrictedSet addresses that can be disassembled.
+	 *            attempt to start a disassembly at each address in this set.
-	 * a null set implies no restrictions
+	 * @param restrictedSet addresses that can be disassembled. a null set implies no restrictions
 	 */
 	public DisassembleCommand(AddressSetView startSet, AddressSetView restrictedSet,
 			boolean followFlow) {
@@ -93,11 +93,12 @@ public class DisassembleCommand extends BackgroundCommand {
 	}
 
 	/**
-	 * Allows the disassembler context to be seeded for the various disassembly start
+	 * Allows the disassembler context to be seeded for the various disassembly start points which
-	 * points which may be encountered using the future flow state of the specified seedContext.
+	 * may be encountered using the future flow state of the specified seedContext. Any initial
-	 * Any initial context set via the {@link #setInitialContext(RegisterValue)} method will take
+	 * context set via the {@link #setInitialContext(RegisterValue)} method will take precedence
-	 * precedence when combined with any seed values.
+	 * when combined with any seed values. The seedContext should remain unchanged while
-	 * The seedContext should remain unchanged while disassembler command is actively running.
+	 * disassembler command is actively running.
+	 * 
 	 * @param seedContext seed context or null
 	 */
 	public void setSeedContext(DisassemblerContextImpl seedContext) {
@@ -107,9 +108,9 @@ public class DisassembleCommand extends BackgroundCommand {
 	/**
 	 * Allows a specified initial context to be used at all start points. This value will take
 	 * precedence when combined with any individual seed context values specified by the
-	 * {@link #setSeedContext(DisassemblerContextImpl)} method.
+	 * {@link #setSeedContext(DisassemblerContextImpl)} method. The defaultSeedContext should remain
-	 * The defaultSeedContext should remain unchanged while disassembler command
+	 * unchanged while disassembler command is actively running.
-	 * is actively running.
+	 * 
 	 * @param initialContextValue the initial context value to set or null to clear it
 	 */
 	public void setInitialContext(RegisterValue initialContextValue) {
@@ -121,8 +122,9 @@ public class DisassembleCommand extends BackgroundCommand {
 	}
 
 	/**
-	 * Set code analysis enablement.  By default new instructions will be
+	 * Set code analysis enablement. By default new instructions will be submitted for
-	 * submitted for auto-analysis.
+	 * auto-analysis.
+	 * 
 	 * @param enable
 	 */
 	public void enableCodeAnalysis(boolean enable) {
@@ -134,6 +136,9 @@ public class DisassembleCommand extends BackgroundCommand {
 		if (disassemblyPerformed) {
 			return null;
 		}
+		if (languageError != null) {
+			return "The program's language is not supported: " + languageError;
+		}
 		if (nonExecutableStart) {
 			return "Disassembly of non-executable memory is disabled";
 		}
@@ -335,16 +340,17 @@ public class DisassembleCommand extends BackgroundCommand {
 	}
 
 	/**
-	 * Determine if intermediate analysis is required to reduce the risk of disassembling 
+	 * Determine if intermediate analysis is required to reduce the risk of disassembling data
-	 * data regions when performing static disassembly over a contiguous range if
+	 * regions when performing static disassembly over a contiguous range if addresses. This method
-	 * addresses.  This method attemps to identify this situation by checking the first 
+	 * attemps to identify this situation by checking the first range of disassembledSet against the
-	 * range of disassembledSet against the startSet.  Analysis will be triggered if
+	 * startSet. Analysis will be triggered if startSet contains both the max address of the first
-	 * startSet contains both the max address of the first range of disassembledSet 
+	 * range of disassembledSet (M where M=disassembledSet.firstRange().getMaxAddress()) and the
-	 * (M where M=disassembledSet.firstRange().getMaxAddress()) and the next address 
+	 * next address (M.next()) which will be the next seed point.
-	 * (M.next()) which will be the next seed point. 
+	 * 
 	 * @param mgr auto analysis manager or null if analysis disabled
 	 * @param startSet disassembly seed points (prior to removing disassembledSet)
-	 * @param disassembledSet last set of disassembled addresses using startSet min-address as seed point
+	 * @param disassembledSet last set of disassembled addresses using startSet min-address as seed
+	 *            point
 	 */
 	private static void analyzeIfNeeded(AutoAnalysisManager mgr, AddressSetView startSet,
 			AddressSetView disassembledSet, TaskMonitor monitor) {
@@ -366,6 +372,7 @@ public class DisassembleCommand extends BackgroundCommand {
 
 	/**
 	 * Returns an address set of all instructions that were disassembled.
+	 * 
 	 * @return an address set of all instructions that were disassembled
 	 */
 	public AddressSet getDisassembledAddressSet() {

Ghidra/Features/Base/src/main/java/ghidra/app/cmd/disassemble/X86_64DisassembleCommand.java

@@ -0,0 +1,158 @@
+/* ###
+ * 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.cmd.disassemble;
+
+import java.math.BigInteger;
+
+import javax.help.UnsupportedOperationException;
+
+import ghidra.framework.model.DomainObject;
+import ghidra.program.disassemble.DisassemblerContextImpl;
+import ghidra.program.model.address.*;
+import ghidra.program.model.lang.*;
+import ghidra.program.model.listing.Program;
+import ghidra.program.model.listing.ProgramContext;
+import ghidra.util.exception.CancelledException;
+import ghidra.util.task.TaskMonitor;
+
+/**
+ * Command object for performing 64-/32-bit x86 disassembly
+ * 
+ * <p>
+ * This generally only comes up when debugging, since there can be multiple images loaded by an
+ * x86-64 target. For WoW64, the images may be mixed. Thus, this command allows you to disassemble
+ * 64-bit or 32-bit instructions whenever the language is set to 64-bit x86.
+ * 
+ * <p>
+ * <b>WARNING:</b> If used in static programs, i.e., not debug traces, there are some potential
+ * remaining issues, particularly dealing with stored context and follow-on disassembly -- typically
+ * called for by the analyzers. In most cases, this does not matter, since mixed 64- and 32-bit code
+ * in a single image is likely a niche case and can be handled via careful commands from the user.
+ * Nevertheless, TODO: Rework x86-64 analyzers to call the correct mode of disassembly.
+ */
+public class X86_64DisassembleCommand extends DisassembleCommand {
+
+	private final boolean size32Mode;
+
+	/**
+	 * Constructor for X86_64DisassembleCommand.
+	 * 
+	 * @param startSet set of addresses to be the start of disassembly. The Command object will
+	 *            attempt to start a disassembly at each address in this set.
+	 * @param restrictedSet addresses that can be disassembled. a null set implies no restrictions.
+	 * @param size32Mode pass true if disassembling in 32-bit compatibility mode, otherwise normal
+	 *            64-bit disassembly will be performed.
+	 */
+	public X86_64DisassembleCommand(AddressSetView startSet, AddressSetView restrictedSet,
+			boolean size32Mode) {
+		super(startSet, restrictedSet, true);
+		this.size32Mode = size32Mode;
+	}
+
+	/**
+	 * Constructor for X86_64DisassembleCommand.
+	 * 
+	 * @param start address to be the start of a disassembly.
+	 * @param restrictedSet addresses that can be disassembled. a null set implies no restrictions.
+	 * @param size32Mode pass true if disassembling in 32-bit compatibility mode, otherwise normal
+	 *            64-bit disassembly will be performed.
+	 */
+	public X86_64DisassembleCommand(Address start, AddressSetView restrictedSet,
+			boolean size32Mode) {
+		super(start, restrictedSet, true);
+		this.size32Mode = size32Mode;
+	}
+
+	@Override
+	public String getName() {
+		return "Disassemble " + (size32Mode ? "32" : "64") + "-bit x86";
+	}
+
+	@Override
+	public void setSeedContext(DisassemblerContextImpl seedContext) {
+		throw new UnsupportedOperationException();
+	}
+
+	@Override
+	public void setInitialContext(RegisterValue initialContextValue) {
+		throw new UnsupportedOperationException();
+	}
+
+	public static AddressSet alignSet(int alignment, AddressSetView set)
+			throws CancelledException {
+		AddressSet result = new AddressSet();
+		for (AddressRange range : set) {
+			Address min = range.getMinAddress();
+			long minOfffset = min.getOffset();
+			if (minOfffset != min.getOffset()) {
+				min = min.getNewAddress(minOfffset);
+			}
+			Address max = range.getMaxAddress();
+			long maxOffset = max.getOffset();
+			if (maxOffset < minOfffset) {
+				// skip short unaligned range
+				continue;
+			}
+			if (maxOffset != max.getOffset()) {
+				max = max.getNewAddress(maxOffset);
+			}
+			result.addRange(min, max);
+		}
+		return result;
+	}
+
+	@Override
+	synchronized public boolean applyTo(DomainObject obj, TaskMonitor monitor) {
+		Program program = (Program) obj;
+
+		disassemblyPerformed = false;
+		unalignedStart = false;
+
+		// get the longMode register and set accordingly
+		ProgramContext context = program.getProgramContext();
+		Register longModeReg = context.getRegister("longMode");
+
+		// Indicates we're not x86-64, or the spec has changed
+		if (longModeReg == null) {
+			languageError = "Requires x86:LE:64:default";
+			return false;
+		}
+		RegisterValue ctx = new RegisterValue(context.getBaseContextRegister())
+				.assign(longModeReg, size32Mode ? BigInteger.ZERO : BigInteger.ONE);
+
+		super.setInitialContext(ctx);
+
+		try {
+			if (startSet != null) {
+				// This is identity, no?
+				AddressSet alignedSet = alignSet(1, startSet);
+				if (alignedSet.isEmpty()) {
+					unalignedStart = true;
+					return false;
+				}
+				startSet = program.getListing().getUndefinedRanges(alignedSet, true, monitor);
+				if (startSet.isEmpty()) {
+					return true;
+				}
+			}
+		}
+		catch (CancelledException e) {
+			return true;
+		}
+
+		return doDisassembly(monitor, program, 1);
+	}
+}

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/disassembler/DisassemblerPlugin.java

@@ -34,22 +34,19 @@ import ghidra.program.util.ProgramLocation;
 import ghidra.program.util.ProgramSelection;
 
 /**
- * <CODE>DisassemblerPlugin</CODE> provides functionality for dynamic disassembly,
+ * <CODE>DisassemblerPlugin</CODE> provides functionality for dynamic disassembly, static
- * static disassembly.<BR>
+ * disassembly.<BR>
- * In dynamic disassembly disassembling begins from the
+ * In dynamic disassembly disassembling begins from the selected addresses or if there is no
- * selected addresses or if there is no selection then at the address of the
+ * selection then at the address of the current cursor location and attempts to continue
- * current cursor location and attempts to continue disassembling
+ * disassembling through fallthroughs and along all flows from a disassembled instruction. For
- * through fallthroughs and along all flows from a disassembled instruction.
+ * instance, if a jump instruction is disassembled then the address being jumped to will be
- * For instance, if a jump instruction is disassembled then the address being
+ * disassembled. The dynamic disassembly will also follow data pointers to addresses containing
- * jumped to will be disassembled. The dynamic disassembly will also follow
+ * undefined data, which is then disassembled.<BR>
- * data pointers to addresses containing undefined data, which is then
+ * In static disassembly a range or set of ranges is given and disassembly is attempted on each
- * disassembled.<BR>
+ * range. Any defined code in the ranges before the static disassembly are first removed.<BR>
- * In static disassembly a range or set of ranges
- * is given and disassembly is attempted on each range. Any defined code in the
- * ranges before the static disassembly are first removed.<BR>
  * <P>
- * <CODE>DisassemblerPlugin</CODE> provides access to its functions as a service
+ * <CODE>DisassemblerPlugin</CODE> provides access to its functions as a service that another plugin
- * that another plugin may use and through the popup menu to the user.
+ * may use and through the popup menu to the user.
  */
 //@formatter:off
 @PluginInfo(
@@ -89,6 +86,8 @@ public class DisassemblerPlugin extends Plugin {
 	private DockingAction mips16DisassembleAction;
 	private DockingAction ppcDisassembleAction;
 	private DockingAction ppcVleDisassembleAction;
+	private DockingAction x86_64DisassembleAction;
+	private DockingAction x86_32DisassembleAction;
 	private DockingAction setFlowOverrideAction;
 
 	/** Dialog for obtaining the processor state to be used for disassembling. */
@@ -128,8 +127,7 @@ public class DisassemblerPlugin extends Plugin {
 	//////////////////////////////////////////////////////////////////////
 
 	/**
-	 * Creates a new instance of the plugin giving it the tool that
+	 * Creates a new instance of the plugin giving it the tool that it will work in.
-	 * it will work in.
 	 */
 	public DisassemblerPlugin(PluginTool tool) {
 		super(tool);
@@ -177,6 +175,8 @@ public class DisassemblerPlugin extends Plugin {
 		mips16DisassembleAction = new MipsDisassembleAction(this, GROUP_NAME, true);
 		ppcDisassembleAction = new PowerPCDisassembleAction(this, GROUP_NAME, false);
 		ppcVleDisassembleAction = new PowerPCDisassembleAction(this, GROUP_NAME, true);
+		x86_64DisassembleAction = new X86_64DisassembleAction(this, GROUP_NAME, false);
+		x86_32DisassembleAction = new X86_64DisassembleAction(this, GROUP_NAME, true);
 		setFlowOverrideAction = new SetFlowOverrideAction(this, GROUP_NAME);
 
 		tool.addAction(disassembleAction);
@@ -190,6 +190,8 @@ public class DisassemblerPlugin extends Plugin {
 		tool.addAction(mips16DisassembleAction);
 		tool.addAction(ppcDisassembleAction);
 		tool.addAction(ppcVleDisassembleAction);
+		tool.addAction(x86_64DisassembleAction);
+		tool.addAction(x86_32DisassembleAction);
 		tool.addAction(contextAction);
 		tool.addAction(setFlowOverrideAction);
 	}
@@ -244,7 +246,8 @@ public class DisassemblerPlugin extends Plugin {
 			try {
 				currentProgram.getMemory().getByte(addr);
 				AddressSetView restrictedSet = null;
-				if (isDynamicListing) {
+				// I believe this is deprecated
+				/*if (isDynamicListing) {
 					// TODO: should we have option to control restricted range?
 					Address min, max;
 					try {
@@ -260,7 +263,7 @@ public class DisassemblerPlugin extends Plugin {
 						max = addr.getAddressSpace().getMaxAddress();
 					}
 					restrictedSet = new AddressSet(min, max);
-				}
+				}*/
 				cmd = new DisassembleCommand(addr, restrictedSet, true);
 			}
 			catch (MemoryAccessException e) {
@@ -409,4 +412,27 @@ public class DisassemblerPlugin extends Plugin {
 		}
 	}
 
+	public void disassembleX86_64Callback(ListingActionContext context, boolean size32Mode) {
+		ProgramSelection currentSelection = context.getSelection();
+		ProgramLocation currentLocation = context.getLocation();
+		Program currentProgram = context.getProgram();
+		final X86_64DisassembleCommand cmd;
+
+		if ((currentSelection != null) && (!currentSelection.isEmpty())) {
+			cmd = new X86_64DisassembleCommand(currentSelection, null, size32Mode);
+		}
+		else {
+			Address addr = currentLocation.getAddress();
+			try {
+				currentProgram.getMemory().getByte(addr);
+				cmd = new X86_64DisassembleCommand(addr, null, size32Mode);
+			}
+			catch (MemoryAccessException e) {
+				tool.setStatusInfo("Can't disassemble uninitialized memory!", true);
+				return;
+			}
+		}
+		tool.executeBackgroundCommand(cmd, currentProgram);
+	}
+
 }

Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/disassembler/X86_64DisassembleAction.java

@@ -0,0 +1,80 @@
+/* ###
+ * 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.disassembler;
+
+import java.awt.event.KeyEvent;
+
+import docking.action.KeyBindingData;
+import docking.action.MenuData;
+import ghidra.app.context.ListingActionContext;
+import ghidra.app.context.ListingContextAction;
+import ghidra.app.plugin.core.codebrowser.CodeViewerActionContext;
+import ghidra.program.model.address.Address;
+import ghidra.program.model.lang.Language;
+import ghidra.program.model.lang.Processor;
+import ghidra.program.model.listing.Program;
+
+public class X86_64DisassembleAction extends ListingContextAction {
+	private final DisassemblerPlugin plugin;
+	private final boolean disassemble32Bit;
+
+	public X86_64DisassembleAction(DisassemblerPlugin plugin, String groupName,
+			boolean disassemble32Bit) {
+		super("Disassemble " + (disassemble32Bit ? "32" : "64") + "-bit x86", plugin.getName());
+
+		this.plugin = plugin;
+		this.disassemble32Bit = disassemble32Bit;
+
+		setPopupMenuData(new MenuData(new String[] { getName() }, null, groupName));
+
+		int keyEvent = (disassemble32Bit ? KeyEvent.VK_F12 : KeyEvent.VK_F11);
+		setKeyBindingData(new KeyBindingData(keyEvent, 0));
+	}
+
+	@Override
+	public void actionPerformed(ListingActionContext context) {
+		plugin.disassembleX86_64Callback(context, disassemble32Bit);
+	}
+
+	@Override
+	public boolean isEnabledForContext(ListingActionContext context) {
+		// STOPGAP: Disable these in the static context
+		if (!(context instanceof CodeViewerActionContext)) {
+			return false;
+		}
+
+		Address address = context.getAddress();
+		if (address == null) {
+			return false;
+		}
+
+		Program program = context.getProgram();
+		Language lang = program.getLanguage();
+		Processor proc = lang.getProcessor();
+		/*
+		 * Action only intended for use where 64-bit x86 is available. I'm just going to check for
+		 * x86 with size 64.
+		 */
+		if (!"x86".equals(proc.toString())) {
+			return false;
+		}
+		if (lang.getLanguageDescription().getSize() != 64) {
+			return false;
+		}
+
+		return plugin.checkDisassemblyEnabled(context, address, true);
+	}
+}

Ghidra/Processors/x86/data/languages/adx.sinc

@@ -7,7 +7,7 @@
 }
 
 @ifdef IA64
-:ADCX Reg64, rm64      is vexMode=0 & opsize=2 & $(PRE_66) & byte=0x0F; byte=0x38; byte=0xF6; Reg64 ... & rm64 {
+:ADCX Reg64, rm64      is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(PRE_66) & byte=0x0F; byte=0x38; byte=0xF6; Reg64 ... & rm64 {
 	tmp:9 = zext(Reg64) + zext(rm64) + zext(CF);
 	tmpCF:1 = tmp(8); # just the carry byte 
 	CF = tmpCF != 0;
@@ -24,7 +24,7 @@
 }
 
 @ifdef IA64
-:ADOX Reg64, rm64      is vexMode=0 & opsize=2 & $(PRE_F3) & byte=0x0F; byte=0x38; byte=0xF6; Reg64 ... & rm64 {
+:ADOX Reg64, rm64      is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(PRE_F3) & byte=0x0F; byte=0x38; byte=0xF6; Reg64 ... & rm64 {
 	tmp:9 = zext(Reg64) + zext(rm64) + zext(OF);
 	tmpOF:1 = tmp(8); # just the carry byte 
 	OF = tmpOF != 0;

Ghidra/Processors/x86/data/languages/avx.sinc

@@ -684,7 +684,7 @@ define pcodeop vcvtsd2si_avx ;
 
 # CVTSD2SI 3-253 PAGE 823 LINE 44317
 @ifdef IA64
-:VCVTSD2SI Reg64, XmmReg2_m64 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1); byte=0x2D; Reg64 ... & XmmReg2_m64
+:VCVTSD2SI Reg64, XmmReg2_m64 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1); byte=0x2D; Reg64 ... & XmmReg2_m64
 {
 	Reg64 = vcvtsd2si_avx( XmmReg2_m64 );
 }
@@ -710,7 +710,7 @@ define pcodeop vcvtsi2sd_avx ;
 
 # CVTSI2SD 3-257 PAGE 827 LINE 44519
 @ifdef IA64
-:VCVTSI2SD XmmReg1, vexVVVV_XmmReg, rm64 is $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x2A; (XmmReg1 & YmmReg1) ... & rm64
+:VCVTSI2SD XmmReg1, vexVVVV_XmmReg, rm64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x2A; (XmmReg1 & YmmReg1) ... & rm64
 {
 	local tmp:16 = vcvtsi2sd_avx( vexVVVV_XmmReg, rm64 );
 	YmmReg1 = zext(tmp);
@@ -729,7 +729,7 @@ define pcodeop vcvtsi2ss_avx ;
 
 # CVTSI2SS 3-259 PAGE 829 LINE 44634
 @ifdef IA64
-:VCVTSI2SS XmmReg1, vexVVVV_XmmReg, rm64 is $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x2A; (XmmReg1 & YmmReg1) ... & rm64
+:VCVTSI2SS XmmReg1, vexVVVV_XmmReg, rm64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x2A; (XmmReg1 & YmmReg1) ... & rm64
 {
 	local tmp:16 = vcvtsi2ss_avx( vexVVVV_XmmReg, rm64 );
 	YmmReg1 = zext(tmp);
@@ -756,7 +756,7 @@ define pcodeop vcvtss2si_avx ;
 
 # CVTSS2SI 3-263 PAGE 833 LINE 44837
 @ifdef IA64
-:VCVTSS2SI Reg64, XmmReg2_m32 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1); byte=0x2D; Reg64 ... & XmmReg2_m32
+:VCVTSS2SI Reg64, XmmReg2_m32 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1); byte=0x2D; Reg64 ... & XmmReg2_m32
 {
 	Reg64 = vcvtss2si_avx( XmmReg2_m32 );
 }
@@ -805,7 +805,7 @@ define pcodeop vcvttsd2si_avx ;
 
 # CVTTSD2SI 3-274 PAGE 844 LINE 45382
 @ifdef IA64
-:VCVTTSD2SI Reg64, XmmReg2_m64 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1); byte=0x2C; Reg64 ... & XmmReg2_m64
+:VCVTTSD2SI Reg64, XmmReg2_m64 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F2) & $(VEX_0F) & $(VEX_W1); byte=0x2C; Reg64 ... & XmmReg2_m64
 {
 	Reg64 = vcvttsd2si_avx( XmmReg2_m64 );
 }
@@ -821,7 +821,7 @@ define pcodeop vcvttss2si_avx ;
 
 # CVTTSS2SI 3-276 PAGE 846 LINE 45476
 @ifdef IA64
-:VCVTTSS2SI Reg64, XmmReg2_m32 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1); byte=0x2C; Reg64 ... & XmmReg2_m32
+:VCVTTSS2SI Reg64, XmmReg2_m32 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_F3) & $(VEX_0F) & $(VEX_W1); byte=0x2C; Reg64 ... & XmmReg2_m32
 {
 	Reg64 = vcvttss2si_avx( XmmReg2_m32 );
 }
@@ -1186,7 +1186,7 @@ define pcodeop vmovd_avx ;
 # MOVD/MOVQ 4-55 PAGE 1175 LINE 61360
 define pcodeop vmovq_avx ;
 @ifdef IA64
-:VMOVQ XmmReg1, rm64 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F) & $(VEX_W1); byte=0x6E; (XmmReg1 & YmmReg1) ... & rm64
+:VMOVQ XmmReg1, rm64 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F) & $(VEX_W1); byte=0x6E; (XmmReg1 & YmmReg1) ... & rm64
 {
 	local tmp:16 = vmovq_avx( rm64 );
 	YmmReg1 = zext(tmp);
@@ -1202,7 +1202,7 @@ define pcodeop vmovq_avx ;
 
 # MOVD/MOVQ 4-55 PAGE 1175 LINE 61364
 @ifdef IA64
-:VMOVQ rm64, XmmReg1 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F) & $(VEX_W1); byte=0x7E; XmmReg1 ... & rm64
+:VMOVQ rm64, XmmReg1 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F) & $(VEX_W1); byte=0x7E; XmmReg1 ... & rm64
 {
 	rm64 = vmovq_avx( XmmReg1 );
 }
@@ -1947,7 +1947,7 @@ define pcodeop vpextrd_avx ;
 # PEXTRB/PEXTRD/PEXTRQ 4-274 PAGE 1394 LINE 72330
 define pcodeop vpextrq_avx ;
 @ifdef IA64
-:VPEXTRQ rm64, XmmReg1, imm8 is $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1); byte=0x16; XmmReg1 ... & rm64; imm8
+:VPEXTRQ rm64, XmmReg1, imm8 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1); byte=0x16; XmmReg1 ... & rm64; imm8
 {
 	rm64 = vpextrq_avx( XmmReg1, imm8:1 );
 }
@@ -2052,7 +2052,7 @@ define pcodeop vpinsrd_avx ;
 # PINSRB/PINSRD/PINSRQ 4-293 PAGE 1413 LINE 73327
 define pcodeop vpinsrq_avx ;
 @ifdef IA64
-:VPINSRQ XmmReg1, vexVVVV_XmmReg, rm64, imm8 is $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x22; (XmmReg1 & YmmReg1) ... & rm64; imm8
+:VPINSRQ XmmReg1, vexVVVV_XmmReg, rm64, imm8 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F3A) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x22; (XmmReg1 & YmmReg1) ... & rm64; imm8
 {
 	local tmp:16 = vpinsrq_avx( vexVVVV_XmmReg, rm64, imm8:1 );
 	YmmReg1 = zext(tmp);

Ghidra/Processors/x86/data/languages/avx2_manual.sinc

@@ -33,7 +33,7 @@ define pcodeop vgatherdpd ;
 # VGATHERDPD/VGATHERQPD 5-251 PAGE 2075 LINE 106908
 @ifdef IA64
 define pcodeop vgatherqpd ;
-:VGATHERQPD XmmReg1, q_vm64x, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & q_vm64x {
+:VGATHERQPD XmmReg1, q_vm64x, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & q_vm64x {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vgatherqpd(XmmReg1, q_vm64x, vexVVVV_XmmReg);
 	local tmp:16 = vgatherqpd(XmmReg1, vexVVVV_XmmReg);
@@ -54,7 +54,7 @@ define pcodeop vgatherqpd ;
 
 # VGATHERDPD/VGATHERQPD 5-251 PAGE 2075 LINE 106918
 @ifdef IA64
-:VGATHERQPD YmmReg1, q_vm64y, vexVVVV_YmmReg is $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_YmmReg; byte=0x93; YmmReg1 ... & q_vm64y {
+:VGATHERQPD YmmReg1, q_vm64y, vexVVVV_YmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_YmmReg; byte=0x93; YmmReg1 ... & q_vm64y {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	YmmReg1 = vgatherqpd(YmmReg1, q_vm64y, vexVVVV_YmmReg);
 	YmmReg1 = vgatherqpd(YmmReg1, vexVVVV_YmmReg);
@@ -78,7 +78,7 @@ define pcodeop vgatherdps ;
 # VGATHERDPS/VGATHERQPS 5-256 PAGE 2080 LINE 107135
 @ifdef IA64
 define pcodeop vgatherqps ;
-:VGATHERQPS XmmReg1, d_vm64x, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & d_vm64x {
+:VGATHERQPS XmmReg1, d_vm64x, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & d_vm64x {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vgatherqps(XmmReg1, d_vm64x, vexVVVV_XmmReg);
 	local tmp:16 = vgatherqps(XmmReg1, vexVVVV_XmmReg);
@@ -99,7 +99,7 @@ define pcodeop vgatherqps ;
 
 # VGATHERDPS/VGATHERQPS 5-256 PAGE 2080 LINE 107145
 @ifdef IA64
-:VGATHERQPS XmmReg1, d_vm64y, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & d_vm64y {
+:VGATHERQPS XmmReg1, d_vm64y, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x93; (XmmReg1 & YmmReg1) ... & d_vm64y {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vgatherqps(XmmReg1, d_vm64y, vexVVVV_XmmReg);
 	XmmReg1 = vgatherqps(XmmReg1, vexVVVV_XmmReg);
@@ -133,7 +133,7 @@ define pcodeop vpgatherdd ;
 # VPGATHERDD/VPGATHERQD 5-273 PAGE 2097 LINE 107888
 @ifdef IA64
 define pcodeop vpgatherqd ;
-:VPGATHERQD XmmReg1, d_vm64x, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & d_vm64x {
+:VPGATHERQD XmmReg1, d_vm64x, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & d_vm64x {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vpgatherqd(XmmReg1, d_vm64x, vexVVVV_XmmReg);
 	local tmp:16 = vpgatherqd(XmmReg1, vexVVVV_XmmReg);
@@ -154,7 +154,7 @@ define pcodeop vpgatherqd ;
 
 # VPGATHERDD/VPGATHERQD 5-273 PAGE 2097 LINE 107896
 @ifdef IA64
-:VPGATHERQD XmmReg1, d_vm64y, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & d_vm64y {
+:VPGATHERQD XmmReg1, d_vm64y, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W0) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & d_vm64y {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vpgatherqd(XmmReg1, d_vm64y, vexVVVV_XmmReg);
 	local tmp:16 = vpgatherqd(XmmReg1, vexVVVV_XmmReg);
@@ -179,7 +179,7 @@ define pcodeop vpgatherdq ;
 # VPGATHERDQ/VPGATHERQQ 5-280 PAGE 2104 LINE 108238
 @ifdef IA64
 define pcodeop vpgatherqq ;
-:VPGATHERQQ XmmReg1, q_vm64x, vexVVVV_XmmReg is $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & q_vm64x {
+:VPGATHERQQ XmmReg1, q_vm64x, vexVVVV_XmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L128) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_XmmReg; byte=0x91; (XmmReg1 & YmmReg1) ... & q_vm64x {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	XmmReg1 = vpgatherqq(XmmReg1, q_vm64x, vexVVVV_XmmReg);
 	local tmp:16 = vpgatherqq(XmmReg1, vexVVVV_XmmReg);
@@ -200,7 +200,7 @@ define pcodeop vpgatherqq ;
 
 # VPGATHERDQ/VPGATHERQQ 5-280 PAGE 2104 LINE 108246
 @ifdef IA64
-:VPGATHERQQ YmmReg1, q_vm64y, vexVVVV_YmmReg is $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_YmmReg; byte=0x91; YmmReg1 ... & q_vm64y {
+:VPGATHERQQ YmmReg1, q_vm64y, vexVVVV_YmmReg is $(LONGMODE_ON) & $(VEX_DDS) & $(VEX_L256) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_YmmReg; byte=0x91; YmmReg1 ... & q_vm64y {
 # TODO full semantics necessary for VSIB memory data access, leave out of data flow for now
 #	YmmReg1 = vpgatherqq(YmmReg1, q_vm64y, vexVVVV_YmmReg);
 	YmmReg1 = vpgatherqq(YmmReg1, vexVVVV_YmmReg);

Ghidra/Processors/x86/data/languages/bmi1.sinc

@@ -21,7 +21,7 @@ macro tzcntflags(input, output) {
 
 @ifdef IA64
 # TODO remove ANDN from ia.sinc ?????
-:ANDN Reg64, vexVVVV_r64, rm64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf2; Reg64 ... & rm64
+:ANDN Reg64, vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf2; Reg64 ... & rm64
 {
   Reg64 = ~(vexVVVV_r64) & rm64;
   resultflags(Reg64);
@@ -46,7 +46,7 @@ macro tzcntflags(input, output) {
 }
 
 @ifdef IA64
-:BEXTR Reg64, rm64, vexVVVV_r64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
+:BEXTR Reg64, rm64, vexVVVV_r64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
 {
   sourceTmp:1 = vexVVVV_r64[0,8];
   lengthTmp:1 = vexVVVV_r64[8,8];
@@ -74,7 +74,7 @@ macro tzcntflags(input, output) {
 }
 
 @ifdef IA64
-:BLSI vexVVVV_r64, rm64 is $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=3 ... & rm64
+:BLSI vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=3 ... & rm64
 {
   vexVVVV_r64 = -rm64 & rm64;
 
@@ -100,7 +100,7 @@ macro tzcntflags(input, output) {
 }
 
 @ifdef IA64
-:BLSMSK vexVVVV_r64, rm64 is $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=2 ... & rm64
+:BLSMSK vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=2 ... & rm64
 {
   CF = (rm64 == 0);
   vexVVVV_r64 = (rm64 - 1) ^ rm64;
@@ -126,7 +126,7 @@ macro tzcntflags(input, output) {
 }
 
 @ifdef IA64
-:BLSR vexVVVV_r64, rm64 is $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=1 ... & rm64
+:BLSR vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf3; reg_opcode=1 ... & rm64
 {
   CF = (rm64 == 0);
   vexVVVV_r64 = (rm64 - 1) & rm64;
@@ -176,7 +176,7 @@ macro tzcntflags(input, output) {
 }
 
 @ifdef IA64
-:TZCNT Reg64, rm64	is vexMode=0 & opsize=2 & $(PRE_F3) & $(REX_W) & byte=0x0F; byte=0xBC; Reg64 ... & rm64 {
+:TZCNT Reg64, rm64	is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(PRE_F3) & $(REX_W) & byte=0x0F; byte=0xBC; Reg64 ... & rm64 {
 
   countTmp:8 = 0;
   inputTmp:8 = rm64;

Ghidra/Processors/x86/data/languages/bmi2.sinc

@@ -22,7 +22,7 @@
 }
 
 @ifdef IA64
-:BZHI Reg64, rm64, vexVVVV_r64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
+:BZHI Reg64, rm64, vexVVVV_r64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_NONE) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
 {
   indexTmp:1 = vexVVVV_r64:1;
 
@@ -52,7 +52,7 @@
 }
 
 @ifdef IA64
-:MULX Reg64, vexVVVV_r64, rm64 is $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf6; Reg64 ... & rm64
+:MULX Reg64, vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDD) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf6; Reg64 ... & rm64
 {
   temp:16 = zext(RDX) * zext(rm64);
 
@@ -85,7 +85,7 @@
 }
 
 @ifdef IA64
-:PDEP Reg64, vexVVVV_r64, rm64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
+:PDEP Reg64, vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
 {
   sourceTmp:8 = vexVVVV_r64;
 
@@ -128,7 +128,7 @@
 }
 
 @ifdef IA64
-:PEXT Reg64, vexVVVV_r64, rm64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F3) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
+:PEXT Reg64, vexVVVV_r64, rm64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F3) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf5; Reg64 ... & rm64
 {
   indexTmp:8 = 0x8000000000000000;
   resultTmp:8 = 0;
@@ -157,7 +157,7 @@
 }
 
 @ifdef IA64
-:RORX Reg64, rm64, imm8 is $(VEX_NONE) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F3A) & $(VEX_W1); byte=0xf0; Reg64 ... & rm64; imm8
+:RORX Reg64, rm64, imm8 is $(LONGMODE_ON) & $(VEX_NONE) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F3A) & $(VEX_W1); byte=0xf0; Reg64 ... & rm64; imm8
 {
   shiftTmp:1 = (imm8:1 & 0x3F);
 
@@ -173,7 +173,7 @@
 }
 
 @ifdef IA64
-:SARX Reg64, rm64, vexVVVV_r64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F3) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
+:SARX Reg64, rm64, vexVVVV_r64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F3) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
 {
   Reg64 = rm64 s>> (vexVVVV_r64 & 0x000000000000003F);
 }
@@ -187,7 +187,7 @@
 }
 
 @ifdef IA64
-:SHLX Reg64, rm64, vexVVVV_r64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
+:SHLX Reg64, rm64, vexVVVV_r64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_66) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
 {
   Reg64 = rm64 << (vexVVVV_r64 & 0x000000000000003F);
 }
@@ -201,7 +201,7 @@
 }
 
 @ifdef IA64
-:SHRX Reg64, rm64, vexVVVV_r64 is $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
+:SHRX Reg64, rm64, vexVVVV_r64 is $(LONGMODE_ON) & $(VEX_NDS) & $(VEX_LZ) & $(VEX_PRE_F2) & $(VEX_0F38) & $(VEX_W1) & vexVVVV_r64; byte=0xf7; Reg64 ... & rm64
 {
   Reg64 = rm64 >> (vexVVVV_r64 & 0x000000000000003F);
 }

Ghidra/Processors/x86/data/languages/cet.sinc

@@ -16,7 +16,7 @@ define pcodeop ShadowStackLoad4B;
     SSP = SSP + zext(4 * r32:1);
 }
 @ifdef IA64
-:INCSSPQ r64 is vexMode=0 & $(PRE_F3) & $(REX_W) & byte=0x0f; byte=0xae; reg_opcode=5 & r64 {
+:INCSSPQ r64 is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & $(REX_W) & byte=0x0f; byte=0xae; reg_opcode=5 & r64 {
     SSP = SSP + zext(8 * r64:1);
 }
 @endif
@@ -25,7 +25,7 @@ define pcodeop ShadowStackLoad4B;
     r32 = SSP:4;
 }
 @ifdef IA64
-:RDSSPQ r64 is vexMode=0 & $(PRE_F3) & $(REX_W) & byte=0x0f; byte=0x1e; mod=3 & reg_opcode=1 & r64 {
+:RDSSPQ r64 is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & $(REX_W) & byte=0x0f; byte=0x1e; mod=3 & reg_opcode=1 & r64 {
     r64 = SSP;
 }
 @endif
@@ -50,7 +50,7 @@ define pcodeop writeToUserShadowStack;
     writeToShadowStack(rm32, Reg32);
 }
 @ifdef IA64
-:WRSSQ rm64,Reg64 is vexMode=0 & $(REX_W) & byte=0x0f; byte=0x0f; byte=0x38; byte=0xf6; rm64 & Reg64 ...  { 
+:WRSSQ rm64,Reg64 is $(LONGMODE_ON) & vexMode=0 & $(REX_W) & byte=0x0f; byte=0x0f; byte=0x38; byte=0xf6; rm64 & Reg64 ...  { 
     writeToShadowStack(rm64, Reg64);
 }
 @endif
@@ -59,7 +59,7 @@ define pcodeop writeToUserShadowStack;
     writeToUserShadowStack(rm32, Reg32);
 }
 @ifdef IA64
-:WRUSSQ rm64,Reg64 is vexMode=0 & $(PRE_66) & $(REX_W) & byte=0x0f; byte=0x0f; byte=0x38; byte=0xf5; rm64 & Reg64 ...  { 
+:WRUSSQ rm64,Reg64 is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & $(REX_W) & byte=0x0f; byte=0x0f; byte=0x38; byte=0xf5; rm64 & Reg64 ...  { 
     writeToUserShadowStack(rm64, Reg64);
 }
 @endif
@@ -78,7 +78,7 @@ define pcodeop clearShadowStackBusy;
 
 :ENDBR32  is vexMode=0 & $(PRE_F3) & (opsize=0 | opsize=1 | opsize=2 | opsize=3) & byte=0x0f; byte=0x1e; byte=0xfb {}
 @ifdef IA64
-:ENDBR64  is vexMode=0 & $(PRE_F3) & (opsize=0 | opsize=1 | opsize=2 | opsize=3) & byte=0x0f; byte=0x1e; byte=0xfa {}
+:ENDBR64  is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & (opsize=0 | opsize=1 | opsize=2 | opsize=3) & byte=0x0f; byte=0x1e; byte=0xfa {}
 @endif
 
 

Ghidra/Processors/x86/data/languages/clwb.sinc

@@ -5,7 +5,7 @@ define pcodeop clwb;
 
 @ifdef IA64
 define pcodeop clflushopt;
-:CLFLUSHOPT m8      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0xAE; m8 & reg_opcode=7 ... {
+:CLFLUSHOPT m8      is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0xAE; m8 & reg_opcode=7 ... {
 	clflushopt(m8);
 }
 @endif

Ghidra/Processors/x86/data/languages/lzcnt.sinc

@@ -46,7 +46,7 @@ macro lzcntflags(input, output) {
 }
 
 @ifdef IA64
-:LZCNT Reg64, rm64	is vexMode=0 & opsize=2 & $(PRE_F3) & $(REX_W) & byte=0x0F; byte=0xBD; Reg64 ... & rm64 {
+:LZCNT Reg64, rm64	is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(PRE_F3) & $(REX_W) & byte=0x0F; byte=0xBD; Reg64 ... & rm64 {
 
   countTmp:8 = 0;
   inputTmp:8 = rm64;

Ghidra/Processors/x86/data/languages/mpx.sinc

@@ -5,7 +5,6 @@ define pcodeop br_exception;
 #  - if no base register, needs 0
 
 @ifdef IA64
-
 bndmk_addr64: [Rmr64]							is mod=0 & Rmr64													{ export Rmr64; }
 bndmk_addr64: [Rmr64 + simm8_64]				is mod=1 & Rmr64; simm8_64											{ export Rmr64; }
 bndmk_addr64: [simm32_64 + Rmr64]				is mod=2 & Rmr64; simm32_64											{ export Rmr64; }
@@ -24,8 +23,8 @@ bndmk_addr64: [simm32_64 + Base64 + Index64*ss]	is mod=2 & r_m=4; Index64 & Base
 bndmk_addr64: [simm32_64 + Base64]				is mod=2 & r_m=4; rexXprefix=0 & index64=4 & Base64; simm32_64		{ export Base64; }
 bndmk_addr64: [Base64 + Index64*ss]				is mod=2 & r_m=4; Index64 & Base64 & ss; imm32=0					{ export Base64; }
 bndmk_addr64: [Base64]							is mod=2 & r_m=4; rexXprefix=0 & index64=4 & Base64; imm32=0		{ export Base64; }
+@endif
 
-@else
 bndmk_addr32: [Rmr32]							is mod=0 & Rmr32								{ export Rmr32; }
 bndmk_addr32: [Rmr32 + simm8_32]				is mod=1 & Rmr32; simm8_32						{ export Rmr32; }
 bndmk_addr32: [Rmr32]							is mod=1 & r_m!=4 & Rmr32; simm8=0				{ export Rmr32; }
@@ -44,13 +43,12 @@ bndmk_addr32: [imm32 + Base + Index*ss]			is mod=2 & r_m=4; Index & Base & ss; i
 bndmk_addr32: [imm32 + Base]					is mod=2 & r_m=4; index=4 & Base; imm32			{ export Base; }
 bndmk_addr32: [Base + Index*ss]					is mod=2 & r_m=4; Index & Base & ss; imm32=0	{ export Base; }
 bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export Base; }
-@endif
 
 
 
 @ifdef IA64
 
-:BNDCL bnd1, Rmr64      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_lb & Rmr64 {
+:BNDCL bnd1, Rmr64      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_lb & Rmr64 {
 #   if (reg < BND.LB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Rmr64 < bnd1_lb) goto <done>;
       BNDSTATUS = 0x01;
@@ -58,7 +56,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCL bnd1, Mem      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_lb) ... & Mem {
+:BNDCL bnd1, Mem      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_lb) ... & Mem {
 #   if (LEA(mem) < BND.LB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Mem < bnd1_lb) goto <done>;
       BNDSTATUS = 0x01;
@@ -66,7 +64,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCU bnd1, Rmr64      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_ub & Rmr64 {
+:BNDCU bnd1, Rmr64      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_ub & Rmr64 {
 #   if (reg > ~(BND.UB)) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Rmr64 > ~bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -74,7 +72,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCU bnd1, Mem      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_ub) ... & Mem {
+:BNDCU bnd1, Mem      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_ub) ... & Mem {
 #   if (LEA(mem) > ~(BND.UB)) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Mem > ~bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -82,7 +80,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCN bnd1, Rmr64      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd1_ub & Rmr64 {
+:BNDCN bnd1, Rmr64      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd1_ub & Rmr64 {
 #   if (reg > BND.UB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Rmr64 > bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -90,7 +88,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCN bnd1, Mem      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; (bnd1 & bnd1_ub) ... & Mem {
+:BNDCN bnd1, Mem      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; (bnd1 & bnd1_ub) ... & Mem {
 #   if (LEA(mem) > BND.UB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(Mem > bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -99,7 +97,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
 }
 
 #TODO: This probably cannot be fully modeled 
-:BNDLDX bnd1, Mem      is vexMode=0 & byte=0x0F; byte=0x1A; bnd1 ... & Mem {
+:BNDLDX bnd1, Mem      is $(LONGMODE_ON) & vexMode=0 & byte=0x0F; byte=0x1A; bnd1 ... & Mem {
 #	BNDSTATUS = bndldx_status( Mem, BNDCFGS, BNDCFGU );
 #	bnd1      = bndldx( Mem, BNDCFGS, BNDCFGU );
 	
@@ -107,30 +105,30 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
    bnd1 = *:16 Mem;
 }
 
-:BNDMK bnd1, Mem      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & ( bndmk_addr64 & Mem ) {
+:BNDMK bnd1, Mem      is $(LONGMODE_ON) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & ( bndmk_addr64 & Mem ) {
 #   BND.LB and BND.UB set from m64
 	bnd1_lb = bndmk_addr64;
 	bnd1_ub = Mem;
 }
 
-:BNDMOV bnd1, m128      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; bnd1 ... & m128 {
+:BNDMOV bnd1, m128      is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; bnd1 ... & m128 {
 	bnd1 = m128;
 }
 
-:BNDMOV bnd1, bnd2      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd2 {
+:BNDMOV bnd1, bnd2      is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd2 {
 	bnd1 = bnd2;
 }
 
-:BNDMOV m128, bnd1      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; bnd1 ... & m128 {
+:BNDMOV m128, bnd1      is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; bnd1 ... & m128 {
 	m128 = bnd1;
 }
 
-:BNDMOV bnd2, bnd1      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd2 {
+:BNDMOV bnd2, bnd1      is $(LONGMODE_ON) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd2 {
 	bnd2 = bnd1;
 }
 
 #TODO: This probably cannot be fully modeled 
-:BNDSTX Mem, bnd1      is vexMode=0 & byte=0x0F; byte=0x1B; bnd1 ... & Mem {
+:BNDSTX Mem, bnd1      is $(LONGMODE_ON) & vexMode=0 & byte=0x0F; byte=0x1B; bnd1 ... & Mem {
 #	BNDSTATUS = bndstx_status( bnd1, BNDCFGS, BNDCFGU );
 #	Mem       = bndstx( bnd1, BNDCFGS, BNDCFGU );
 
@@ -138,11 +136,9 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
    *:16 Mem = bnd1;
 }
 
+@endif
 
-
+:BNDCL bnd1, Rmr32      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_lb & Rmr32 {
-@else
-
-:BNDCL bnd1, Rmr32      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_lb & Rmr32 {
 #   if (reg < BND.LB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Rmr32) < bnd1_lb) goto <done>;
       BNDSTATUS = 0x01;
@@ -150,7 +146,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCL bnd1, Mem      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_lb) ... & Mem {
+:BNDCL bnd1, Mem      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_lb) ... & Mem {
 #   if (LEA(mem) < BND.LB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Mem) < bnd1_lb) goto <done>;
       BNDSTATUS = 0x01;
@@ -158,7 +154,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCU bnd1, Rmr32      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_ub & Rmr32 {
+:BNDCU bnd1, Rmr32      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd1_ub & Rmr32 {
 #   if (reg > ~(BND.UB)) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Rmr32) > ~bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -166,7 +162,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCU bnd1, Mem      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_ub) ... & Mem {
+:BNDCU bnd1, Mem      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1A; (bnd1 & bnd1_ub) ... & Mem {
 #   if (LEA(mem) > ~(BND.UB)) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Mem) > ~bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -174,7 +170,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCN bnd1, Rmr32      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd1_ub & Rmr32 {
+:BNDCN bnd1, Rmr32      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd1_ub & Rmr32 {
 #   if (reg > BND.UB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Rmr32) > bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -182,7 +178,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
  <done>
 }
 
-:BNDCN bnd1, Mem      is vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; (bnd1 & bnd1_ub) ... & Mem {
+:BNDCN bnd1, Mem      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F2) & byte=0x0F; byte=0x1B; (bnd1 & bnd1_ub) ... & Mem {
 #   if (LEA(mem) > BND.UB) then BNDSTATUS = 01H; AND BOUND EXCEPTION
    if !(zext(Mem) > bnd1_ub) goto <done>;
       BNDSTATUS = 0x01;
@@ -191,7 +187,7 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
 }
 
 #TODO: This probably cannot be fully modeled 
-:BNDLDX bnd1, Mem      is vexMode=0 & byte=0x0F; byte=0x1A; ( bnd1 & bnd1_lb & bnd1_ub ) ... & Mem {
+:BNDLDX bnd1, Mem      is $(LONGMODE_OFF) & vexMode=0 & byte=0x0F; byte=0x1A; ( bnd1 & bnd1_lb & bnd1_ub ) ... & Mem {
 #	BNDSTATUS = bndldx_status( Mem, BNDCFGS, BNDCFGU );
 #	bnd1      = bndldx( Mem, BNDCFGS, BNDCFGU );
 	
@@ -202,33 +198,33 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
    bnd1_ub = zext(tmp2);
 }
 
-:BNDMK bnd1, Mem      is vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & ( bndmk_addr32 & Mem ) {
+:BNDMK bnd1, Mem      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_F3) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & ( bndmk_addr32 & Mem ) {
 #   BND.LB and BND.UB set from m32
 	bnd1_lb = zext(bndmk_addr32);
 	bnd1_ub = zext(Mem);
 }
 
-:BNDMOV bnd1, m64      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; ( bnd1 & bnd1_lb & bnd1_ub ) ... & m64 {
+:BNDMOV bnd1, m64      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; ( bnd1 & bnd1_lb & bnd1_ub ) ... & m64 {
 	tmp:8 = m64;
 	bnd1_lb = zext(tmp:4);
     tmp2:4 = tmp(4);
     bnd1_ub = zext(tmp2);
 }
 
-:BNDMOV bnd1, bnd2      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd2 {
+:BNDMOV bnd1, bnd2      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1A; mod=3 & bnd1 & bnd2 {
 	bnd1 = bnd2;
 }
 
-:BNDMOV m64, bnd1      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & m64 {
+:BNDMOV m64, bnd1      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & m64 {
 	m64 = (zext(bnd1_ub:4) << 32) | zext(bnd1_lb:4);
 }
 
-:BNDMOV bnd2, bnd1      is vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd2 {
+:BNDMOV bnd2, bnd1      is $(LONGMODE_OFF) & vexMode=0 & $(PRE_66) & byte=0x0F; byte=0x1B; mod=3 & bnd1 & bnd2 {
 	bnd2 = bnd1;
 }
 
 #TODO: This probably cannot be fully modeled 
-:BNDSTX Mem, bnd1      is vexMode=0 & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & Mem {
+:BNDSTX Mem, bnd1      is $(LONGMODE_OFF) & vexMode=0 & byte=0x0F; byte=0x1B; ( bnd1 & bnd1_lb & bnd1_ub ) ... & Mem {
 #	BNDSTATUS = bndstx_status( bnd1, BNDCFGS, BNDCFGU );
 #	Mem       = bndstx( bnd1, BNDCFGS, BNDCFGU );
 
@@ -236,5 +232,3 @@ bndmk_addr32: [Base]							is mod=2 & r_m=4; index=4 & Base; imm32=0		{ export B
    *:8 Mem = (zext(bnd1_ub:4) << 32) | zext(bnd1_lb:4);
 }
 
-
-@endif

Ghidra/Processors/x86/data/languages/rdrand.sinc

@@ -3,5 +3,5 @@ define pcodeop rdrandIsValid;
 :RDRAND rm16     is vexMode=0 & opsize=0 & byte=0x0f; byte=0xC7; (rm16 & reg_opcode=6 ...) { rm16 = rdrand(); CF=rdrandIsValid(); }
 :RDRAND rm32     is vexMode=0 & opsize=1 & byte=0x0f; byte=0xC7; (rm32 & reg_opcode=6 ...) { rm32 = rdrand(); CF=rdrandIsValid(); }
 @ifdef IA64
-:RDRAND rm64     is vexMode=0 & opsize=2 & $(REX_W) & byte=0x0f; byte=0xC7; (rm64 & reg_opcode=6 ...) { rm64 = rdrand(); CF=rdrandIsValid(); }
+:RDRAND rm64     is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(REX_W) & byte=0x0f; byte=0xC7; (rm64 & reg_opcode=6 ...) { rm64 = rdrand(); CF=rdrandIsValid(); }
 @endif

Ghidra/Processors/x86/data/languages/rdseed.sinc

@@ -3,5 +3,5 @@ define pcodeop rdseedIsValid;
 :RDSEED r16     is vexMode=0 & opsize=0 & byte=0x0f; byte=0xC7; r16 & reg_opcode=7 { r16 = rdseed(); CF=rdseedIsValid(); }
 :RDSEED r32     is vexMode=0 & opsize=1 & byte=0x0f; byte=0xC7; r32 & reg_opcode=7 { r32 = rdseed(); CF=rdseedIsValid(); }
 @ifdef IA64
-:RDSEED r64     is vexMode=0 & opsize=2 & $(REX_W) & byte=0x0f; byte=0xC7; r64 & reg_opcode=7 { r64 = rdseed(); CF=rdseedIsValid(); }
+:RDSEED r64     is $(LONGMODE_ON) & vexMode=0 & opsize=2 & $(REX_W) & byte=0x0f; byte=0xC7; r64 & reg_opcode=7 { r64 = rdseed(); CF=rdseedIsValid(); }
 @endif

Ghidra/Processors/x86/data/languages/x86-64.pspec

@@ -12,6 +12,7 @@
       <set name="bit64" val="1"/>
       <set name="opsize" val="1"/>
       <set name="rexprefix" val="0"/>
+      <set name="longMode" val="1"/>
     </context_set>
     <tracked_set space="ram">
       <set name="DF" val="0"/>