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-rw-r--r--debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/AbstractDisassemblyBackend.java13
-rw-r--r--debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/IDisassemblyBackend.java51
2 files changed, 46 insertions, 18 deletions
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/AbstractDisassemblyBackend.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/AbstractDisassemblyBackend.java
index a1c266bf5c..22aa785ba2 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/AbstractDisassemblyBackend.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/AbstractDisassemblyBackend.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010 Wind River Systems, Inc. and others.
+ * Copyright (c) 2011 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -29,7 +29,7 @@ public abstract class AbstractDisassemblyBackend implements IDisassemblyBackend
/**
* Evaluate the expression to an address. This might be the address of a symbol or
* the value of the numeric evaluation depending on the type of the expression.
- *
+ *
* @param expression the expression
* @param suppressError <code>true</code> to suppress error dialogs
* @return the address or <code>null</code> if the expression could not be evaluated
@@ -37,4 +37,13 @@ public abstract class AbstractDisassemblyBackend implements IDisassemblyBackend
*/
public abstract BigInteger evaluateAddressExpression(String expression, boolean suppressError);
+
+ public String evaluateRegister(String register) {
+ return null;
+ }
+
+ public String getHoverInfoData(AddressRangePosition pos, String ident) {
+ return null;
+ }
+
}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/IDisassemblyBackend.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/IDisassemblyBackend.java
index ec8b802467..456733d540 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/IDisassemblyBackend.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/disassembly/dsf/IDisassemblyBackend.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010 Wind River Systems, Inc. and others.
+ * Copyright (c) 2010, 2011 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -21,8 +21,8 @@ import org.eclipse.jface.text.Position;
* DSF backends. This interface is obtained through IAdaptable. A new instance
* is provided every time the adapter is requested. The caller must invoke
* {@link #dispose()} when it has no further use for the instance.
- *
- * @noimplement This interface is not intended to be implemented by clients.
+ *
+ * @noimplement This interface is not intended to be implemented by clients.
* Clients should extend {@link AbstractDisassemblyBackend}.
*/
public interface IDisassemblyBackend {
@@ -43,16 +43,16 @@ public interface IDisassemblyBackend {
*/
public boolean contextChanged;
}
-
+
/**
- * Called after instantiation
+ * Called after instantiation
* @param callback
*/
void init(IDisassemblyPartCallback callback);
/**
* Indicates whether this backend support the provided debug context,
- *
+ *
* @param context
* the debug context
* @return true if it is supported. Caller should invoke
@@ -60,7 +60,7 @@ public interface IDisassemblyBackend {
* first checking with this method
*/
boolean supportsDebugContext(IAdaptable context);
-
+
/**
* @return whether the backend has a debug context
*/
@@ -70,7 +70,7 @@ public interface IDisassemblyBackend {
* Called by the view when there has been a change to the active debug
* context. Should be called only if
* {@link #supportsDebugContext(IAdaptable)} first returns true.
- *
+ *
* @param context
* the active debug context; must not be null
* @return information about the new context
@@ -84,8 +84,8 @@ public interface IDisassemblyBackend {
/**
* The implementation should end up calling DisassemblyPart.gotoFrame() if
- * targetFrame > 0, or DisassemblyPart.gotoPC() otherwise.
- *
+ * targetFrame > 0, or DisassemblyPart.gotoPC() otherwise.
+ *
* @param targetFrame
* the frame level to retrieve. Level 0 is the topmost frame
* (where the PC is)
@@ -94,7 +94,7 @@ public interface IDisassemblyBackend {
/**
* Get the frame of the current context
- *
+ *
* @return the frame's level; 0 is the topmost frame (i.e., where the PC
* is). -1 if no frame context has been set.
*/
@@ -104,7 +104,7 @@ public interface IDisassemblyBackend {
* Indicates whether the current context is suspended.
*/
boolean isSuspended();
-
+
/**
* Indicates whether the current context is a frame.
*/
@@ -128,7 +128,7 @@ public interface IDisassemblyBackend {
* Retrieves disassembly based on either (a) start and end address range, or
* (b) file, line number, and line count. If the caller specifies both sets
* of information, the implementation should honor (b) and ignore (a).
- *
+ *
* @param startAddress
* @param endAddress
* @param file
@@ -149,7 +149,7 @@ public interface IDisassemblyBackend {
* Retrieves disassembly of the code generated by a source file, starting at
* the first line. Caller specifies the maximum number of disassembly lines
* that should result and a maximum address.
- *
+ *
* @param file
* @param lines
* @param endAddress
@@ -161,13 +161,32 @@ public interface IDisassemblyBackend {
/**
* Evaluate an expression for text hover
- *
+ *
* @param expression
* the expression to be evaluated
* @return the result, or "" if it doesn't resolve, for whatever reason
*/
String evaluateExpression(String expression);
-
+
+ /**
+ * Evaluate a register for text hover
+ *
+ * @param register The register to be evaluated
+ * @return The result, or "" if it doesn't resolve, for whatever reason
+ * @since 7.2
+ */
+ String evaluateRegister(String register);
+
+ /**
+ * Evaluate a position for text hover
+ *
+ * @param pos Disassembly position to evaluate.
+ * @param ident The string found at the given position.
+ * @return the result, or "" if it doesn't resolve, for whatever reason
+ * @since 7.2
+ */
+ String getHoverInfoData(AddressRangePosition pos, String ident);
+
/**
* Called when the Disassembly view has no further use for this backend.
*/

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