2003-12-22 Mikhail Khodjaiants Fix for bug 49282 terminate the gdb session if the termination of the inferior fails. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java 2003-12-22 Mikhail Khodjaiants Fix for Bug 49278 do not retry the "info threads" command if the first attempt fails. Throw an exception from the "getCThreads" method when it fails. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java 2003-12-18 Alain Magloire PR 49148 Set environment variable value to give the program. Arguments are VAR VALUE where VAR is variable name and VALUE is value. VALUES of environment variables are uninterpreted strings. This does not affect the program until the next "run" command. So pass the string raw. * src/org/eclipse/cdt/debug/mi/core/command/MIGDBSetEnvironment.java * src/org/eclipse/cdt/debug/mi/core/cdi/RuntimeOptions.java * src/org/eclipse/cdt/debug/mi/core/CommandFactory.java 2003-12-17 Mikhail Khodjaiants Fix for bug 49061: Different values are used as default for the "Load shared library symbols automatically" option. * src/org/eclipse/cdt/debug/mi/core/GDBDebugger.java * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java * src/org/eclipse/cdt/debug/mi/core/IMILaunchConfigurationConstants.java * src/org/eclipse/cdt/debug/mi/core/CygwinGDBDebugger.java 2003-12-16 Mikhail Khodjaiants Show the gdb arguments when tracing. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java 2003-12-16 Mikhail Khodjaiants Fix for PR 48870: Terminate gdb if attach to process fails. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java 2003-12-09 Alain Magloire Do not try to interrupt if the target was suspended. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java 2003-12-08 Alain Magloire Target.terminate() did not pass the exception up. Added new method MIInferior.terminate(). * src/org/eclipse/cdt/debug/mi/core/MIInferior.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java 2003-12-02 Alain Magloire Retry the stack-info-depth when it fails the first time and decrement the count. GDB can cope up the second try and probably mark the thread invalid. Patch base on Ashish Karkare patch: * src/org/eclipse/cdt/debug/mi/core/cdi/model/Thread.java 2003-11-26 Mikhail Khodjaiants Cleanup. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java * src/org/eclipse/cdt/debug/mi/core/GDBTypeParser.java 2003-11-26 Mikhail Khodjaiants Cleanup. * src/org/eclipse/cdt/debug/mi/core/GDBDebugger.java * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java * src/org/eclipse/cdt/debug/mi/core/CygwinGDBDebugger.java * src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java * src/org/eclipse/cdt/debug/mi/core/cdi/event/ResumedEvent.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java * src/org/eclipse/cdt/debug/mi/core/command/MIBreakAfter.java * src/org/eclipse/cdt/debug/mi/core/event/MIFunctionFinishedEvent.java * src/org/eclipse/cdt/debug/mi/core/event/MIInferiorSignalExitEvent.java * src/org/eclipse/cdt/debug/mi/core/event/MISignalEvent.java * src/org/eclipse/cdt/debug/mi/core/event/MIWatchpointTriggerEvent.java * src/org/eclipse/cdt/debug/mi/core/output/MIGDBShowDirectoriesInfo.java * src/org/eclipse/cdt/debug/mi/core/output/MIGDBShowSolibSearchPathInfo.java * src/org/eclipse/cdt/debug/mi/core/output/MIList.java 2003-11-25 Alain Magloire Process the suspend event even if there is not threads or stack associated with the target. * src/org/eclipse/cdt/debug/mi/core/cdi/EventManager.java 2003-11-22 Alain Magloire In MISession constructor if the initialization fails shutdown the Tx/RX/Event threads. In MIPlugin if the initialization fails shutdown the pty console. Ditto for GDBDebugger/GDBServerDebugger/CygwinGDBDebugger. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java * src/org/eclipse/cdt/debug/mi/core/MISession.java * src/org/eclipse/cdt/debug/mi/core/GDBDebugger.java * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java * src/org/eclipse/cdt/debug/mi/core/CygwinGDBDebugger.java 2003-11-21 Alain Magloire The wrong MIPlugin.createCSession() method was used. Problem noted by Ashish. * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java 2003-11-21 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/output/MIFrame.java Fix for PR 46592: Debug View shows Functions as func(type param,...)(). Return an empty string instead of "??" if the function name is not available. 2003-11-20 Alain Magloire Fix NPE: 46313. Setting breakpoint when the target was running was throwing NPE. * src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java * src/org/eclipse/cdt/debug/mi/core/cdit/EventManager.java 2003-11-19 Mikhail Khodjaiants Fix for PR 45533: MIException while creating MISession can leave an orphan gdb process. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java: removed the 'getAdjustedTimeout' method. 2003-11-19 Mikhail Khodjaiants Fix for PR 45533: MIException while creating MISession can leave an orphan gdb process. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java: initialization of preferences by default values. * src/org/eclipse/cdt/debug/mi/core/MISession.java: removed the duplicate constant for the default launch timeout value. 2003-11-13 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/output/MIFrame.java Fix for PR 46592: Debug View shows Functions as func(type param,...)(). In some situations gdb returns the function names that include parameter types. To make the presentation consistent truncate the parameters. 2003-11-06 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/EventManager.java: Small fix for the defferred breakpoint support. 2003-11-06 Alain Magloire Patch from Ashish Karkare: A CDT 1.2 patch that enables setting of serial line speed in the launch configuration when debugging remote targets. * src/org/eclipse/cdt/debug/mi/core/IGDBServerMILaunchConfigurationConstants.java New attribute definition DEV_SPEED. * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java Extracts serial speed value and passes it to createCSession(). 2003-10-29 Alain Magloire Deal with PR 45533 Make a preferenc for Timeout and use it when launching the ICDebugger session, when way wait for for gdb to say "ready" by returning the prompt. * src/org/eclipse/cdt/debug/mi/core/MISession.java * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java * src/org/eclipse/cdt/debug/mi/core/IMIConstants.java 2003-10-17 Alain Magloire Put the framework to deal with deferred breakpoint. * src/org/eclipse/cdt/debug/mi/core/cdi/event/ResumeEvent.java Deal with MIRunningEvent.RETURN. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Breakpoint.java Check if MIBreakpoint is null first. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Watchpoint.java Check if MIWathchpoint is null first. * src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java Implement Deferred Breakpoint * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java Implement Deferred Breakpoint * src/org/eclipse/cdt/debug/mi/core/GDBDebugger.java Enable deferredBreakpoint. * src/org/eclipse/cdt/debug/mi/core/CygwinDebugger.java Enable deferredBreakpoint. 2003-10-07 Mikhail Khodjaiants All methods of 'IRuntimeOptions' should throw CDI exceptions in case of failure. * src/org/eclipse/cdt/debug/mi/core/cdi/RuntimeOptions.java 2003-09-30 Alain Magloire ICDIVariableObject.equals(); * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java 2003-09-29 Mikhail Khodjaiants Added the initialization of the shared libraries' attributes to CygwinGDBDebugger. * src/org/eclipse/cdt/debug/mi/core/CygwinGDBDebugger.java 2003-09-26 Alain Magloire Second part of PR 43496. On the startup of GDB, we have to wait for "(gdb)" prompt to make sure that gdb is ready to accept command. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java 2003-09-25 Alain Magloire Fix for PR 43496. In the event of an error we should Process.destroy() after creating the Process. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java 2003-09-11 Mikhail Khodjaiants Moving the shared library search paths block to mi UI. * IMILaunchConfigurationConstants.java: added the 'ATTR_DEBUGGER_SOLIB_PATH' attribute. 2003-09-11 Alain Magloire Fix to info shared parsing. * src/org/eclipse/cdt/debug/mi/core/output/MIInfoSharedLibary.java 2003-09-09 Mikhail Khodjaiants Regrouping the launch configuration constants. * IMILaunchConfigurationConstants.java 2003-09-09 Mikhail Khodjaiants Added the 'stop-on-solib-events' option. Changed the initialization of the shared library search path. Changed the messages of the thrown exceptions. * GDBDebugger.java 2003-09-09 Mikhail Khodjaiants CoreFileConfiguration supports shared libraries. * src/org/eclipse/cdt/debug/mi/core/cdi/CoreFileConfiguration.java 2003-08-30 Alain Magloire Unnecessary synchronization making deadlocks. Should revisit this code. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java 2003-08-29 Mikhail Khodjaiants Added new command - 'set stop-on-solib-events'. * src/org/eclipse/cdt/debug/mi/core/command/MIGDBSetStopOnSolibEvents.java * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java Implementation of the new methods added to the 'ICDISharedLibraryManager' interface. * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java 2003-08-26 Alain Magloire This is still a hack: "info shared" the real solution is to implement in GDB/MI the corresponding command. So now we do weird parsing, that varies from platform to platform. For example Cygwin output of "info shared" is totally different from the GNU/Linux one etc ... We the best we can to cope ... but things will break. * src/org/eclipse.cdt/debug/mi/core/output/MIInfoSharedLibraryInfo.java 2003-08-26 Alain Magloire Using the wrong method for toString() and we were returning a overly verbose string. * src/org/eclipse/cdt/debug/mi/core/GDBTypeParser.java 2003-08-25 Alain Magloire Small fix, get the datatype for the GDBTypeParser. * src/org/eclipse/cdt/debug/mi/core/cdi/SourceManager.java 2003-08-22 Alain Magloire For casting array we use the "@" format, hide it in the name. But show it the qualifiedName() since the expression is use to evaluate. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java 2003-08-21 Alain Magloire GDB varobj for the arrays children name only returns the index. We need to construct the entire name: char buffer[2] GDB return "0", "1" for the children names. We will return "buffer[0]", "buffer[1]" * src/org/eclipse/cdt/debug/mi/core/cdi/Variable.java 2003-08-20 Alain Magloire GDB/MI altough define an interface that all commands should follow .. they do not. For example, we should be able to separate options from agument with a "--" string not all commands. The latest is -break-condition. So we override the MICommand.toString() to do specific parsing for specific commands. * src/org/eclipse/cdt/debug/mi/core/command/MICommand.java break the toString() method. * src/org/eclipse/cdt/debug/mi/core/command/MIBreakCondition.java 2003-08-19 Alain Magloire Fix to the GDBTypeParser to deal with gdb awkwardness * src/org/eclipse/cdt/debug/mi/core/GDBTypeParser.java 2003-08-19 Alain Magloire GDB, uses false category for C++ class/struct. Fix to return the correct name. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java 2003-08-18 Alain Magloire Patch from Chris Songer, excerpt from the email. Using the phrase "To ensure consistency between a register name and its number, the output list may include empty register names," the MI protocol appears to allow gdb to return a "sparse" array of registers by giving a 0 length name in response to the -data-list-register-names-command. CDT 1.0.1 does not handle this especially well and subsequently exposes a bug in GDB 5.1.3 and crashes it if the debugger has more than 3 register names of 0 length. example: 8-data-list-register-names (gdb) 8^done,register-names=["ar0","ar1",... ,"","","","","","","ur0",\ "ur1","ur2","ur3","ur4","ur5","ur6","ur7","","" ..] * src/org/eclipse/cdt/debug/mi/core/output/MIDataListRegisterNamesInfo.java: New method getNumRealNames(). * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java: Check if the register name is not empty. 2003-08-18 Alain Magloire From the manual: By default GDB will automatically keep track of objects as they are loaded and unloaded by the dynamic linker. By using the command `set stop-on-solib-events 1' you can arrange for GDB to stop the inferior when shared library events occur, thus allowing you to set breakpoints in shared libraries which are explicitly loaded by the inferior. * src/org/eclipse/cdt/debug/mi/core/event/MISharedLibEvent.java: New file, StoppedEvent du to shared lib events. * src/org/eclipse/cdt/debug/mi/core/cdi/event/SuspendedEvent.java: Catch MISharedLibEvent. * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryevent.java: New file implements ICDISharedLibaryEvent. * src/org/eclipse/cdt/debug/mi/core/RxThread.java: Hack to catch suspend/stop on shared library. 2003-08-11 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayValue.java: * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Removed the 'type' parameter from the 'getVariableObjectAsArray' method. 2003-08-11 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayValue.java: The 'type' argument of the 'getVariableObjectAsArray' method shouldn't be null. 2003-08-11 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/cdi/variableManager.java Mistype in the 'CheckType' method. 2003-08-07 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/variableManager.java getVariableObjectAsArray() ignore the type argument it does not work with gdb. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java Added hasChildren() method. 2003-08-07 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Update the interface to reflect ICDIVariableManager. 2003-08-06 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayValue.java: Removed the unused local variable 'children' from the 'getVariables' method. 2003-08-07 Alain Magloire PR 38964. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java: The method interrupted was synchronized and so was the setSuspended(). Now do a notify when the status change. Throw an exception if the interrupt() failed. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java: Do not check for running. 2003-08-06 Alain Magloire Dealing with casting: Casting a field of a structure did not work properly for example: struct foo { int bar; } foobar; To cast the field bar, we need to construct the full qualified name "foobar.bar". Unfortunately for C++ things are hectic in the GDB/MI world the childre of structure are not the fields. So we try to deal with it too. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java: New constructor, new method getLanguage() to deal with different type of languages ex: C vs C++. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: Clean up and added a bunch of set/getXXX() methods instead of accessing directly the fields. * src/og/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Clean the methods use for casting and format the indentation. * src/org/eclipse/cdt/debug/mi/core/command/MIVarInfoExpression.java: Added parsing method. 2003-08-06 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: Implement isEditable method. 2003-08-06 Mikhail Khodjaiants * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java: Fix for 'isEditable'. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: Use correct expression in 'sizeof'. 2003-08-06 Alain Magloire First framework to deal with breaking the arrays in ranges. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Argument.java: Remove unused getArgumentObject(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java: Remove unuse getRegisterObject(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java: Move methods to VariableObject to comply with the interface. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: Implement new methods of ICDIVariableObject.java Save the castin information. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayValue.java: New method getVariables(int, int). * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: New method encodeVariable(), to get the encode specific string for gdb casting of arrays. 2003-07-28 Mikhail Khodjaiants Minimize the number of the "evaluate expression" requests when changing the value of the floating point types. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/FloatingPointValue.java 2003-07-17 Alain Magloire Catch the use of cli command "detach" and fire the appropriate events. * src/org/eclipse/cdt/debug/mi/core/CLIProcessor.java 2003-07-16 Alain Magloire Provide FunctionValue, PointerValue and ArrayValue. For ArrayValue apply the patch from Chris Songer, excerpt from his email: Given GDB performance, we saw CDT start to time out on large array requests. The following patch corrects this by scaling the time out with the number of children being retrieved. I have not looked at the head on this so your mileage may vary. On 1.0.1 with this and the MIParser change you can open 16k arrays. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/AggregateValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/DerivedValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/PointerValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ReferenceValueValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/StructValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/Value.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java 2003-07-10 Alain Magloire In the case of not having a PTY to unmixed inferior output from gdb commands do the only sane thing and when a response comes in that is not a valid MI format consider it as inferior output. * src/org/eclipse/cdt/debug/mi/core/output/MIParser.java: Put non valid lines in the TargetStream. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java: Pass output straight to the target. * src/org/eclipse/cdt/debug/mi/core/TxThread.java: Remove unused code. * src/org/eclipse/cdt/debug/mi/core/command/Command.java: Try to remove duplicate errors when throwing the MIException. 2003-07-08 Alain Magloire Unfortunately GDB/MI does not make the errors available via the advertise way explain in the documentation, for example: 27-var-create - * this->aaa &"There is no member or method named aaa.\n" &"Type Hello has no component named aaa.\n" 27^error,msg="." According to the doc, the error should be available in the msg field: 27^error,msg="There is no member or method named aaaa" Since this will not be fix in GDB/MI anytime soon, we cope with it by grabing the logstream error and make it available in CDIException.getDetailedMesssage(). * src/org/eclipse/cdt/debug/mi/core/command/*.java: All the commands changed to grab also the logstream messages if any for the exception. 2003-06-25 Alain Magloire Patch from Chris Songer, excerpt from its email: The MIParser is O(N^2) time in the length of a line returned from GDB. While not an issue for OOB messages, this can be quite an issue for array retrieval from the target and other potentially long messages. It's N^2 because it relies on StringBuffer.deleteCharAt( 0 ) and StringBuffer.delete( 0, X ). These operations appear to do a copy of the remaining data in the Sun Java library rather than bumping some index. The following diffs are code that we are using on 1.0.1 to correct this issue. It's relatively new, so there may be some bugs but has certainly performed just fine in our initial regressions. Because of that I'm not sending it in as a patch, more an FYI really. The basic change is exactly what you'd expect: these diffs make MIParser use a new type of string buffer that's quite efficient at deleting from the head of the array. * src/org/eclipse/cdt/debug/mi/core/output/MIParser.java 2003-06-18 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/event/ChangedEvent.java: Check if the variable was a register. * src/org/eclipse/cdt/debug/mi/core/cdi/event/CreatedEvent.java: Cleanup. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java: Removing of method {get,set}Value() and new method getChildren(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java (setValue): calls update on the appropriate manager. * src/org/eclipse/cdt/debug/mi/core/cdi/model/RegisterValue.java: Remove file, unused. * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: (getVariableObjectAsType): check for register. (getVariableObjectAsArray): check for register. * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java: (getRegister): reimplemented. 2003-06-18 Mikhail Khodjaiants Removed unused local variable. * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java 2003-06-17 Alain Magloire PR 38934 * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java (update): We have to call "-var-update" to update the register values in gdb. 2003-06-05 Mikhail Khodjaiants gdb/mi support of infinite values of the floating point types. * DoubleValue.java * FloatingPointValue.java * FloatValue.java 2003-06-05 Mikhail Khodjaiants Removed the redundant methods from the 'ICDIFloatingPointValue' interface. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/FloatingPointValue.java 2003-06-04 Mikhail Khodjaiants Correction in the parsing of reference value. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ReferenceValue.java 2003-06-04 Mikhail Khodjaiants Added some missing types and methods for the type parsing. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayType.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/DoubleValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/FloatingPointValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/FloatValue.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/PointerValue.java: new * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ReferenceValue.java: new 2003-06-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/GDBTypeParser.java: Bug fix gdb returns fix like "char [200]" no variables. 2003-06-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SourceManager.java (getType): save the head of the type for the return value. 2003-06-02 Alain Magloire Enable the new type parsing with the class GDBTypeParser. This class takes the output of GDB/MI (gdb) whatis or (gdb) ptype And parse it. * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/ArrayType.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/DerivedType.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/PointerType.java * src/org/eclipse/cdt/debug/mi/core/cdi/model/type/FunctionType.java * src/org/eclipse/cdt/debug/mi/core/cdi/SourceManager.java * src/org/eclipse/cdt/debug/mi/core/GDBTypeParser.java 2003-05-25 Alain Magloire Do extra parsing. * src/org/eclipse/cdt/debug/mi/core/model/type/ArrayType.java * src/org/eclipse/cdt/debug/mi/core/model/type/DerivedType.java * src/org/eclipse/cdt/debug/mi/core/model/type/PointerType.java * src/org/eclipse/cdt/debug/mi/core/model/type/FunctionType.java * src/org/eclipse/cdt/debug/mi/core/model/Variable.java 2003-05-24 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/StackFrame.java When execption reset the variable to null and rethrow the exception. 2003-05-24 Alain Magloire Continuing the implementation of types. ICDIType is ICDIObject. * src/org/eclispe/cdt/mi/core/cdi/model/type/Type.java: Extends CObject 2003-05-23 Alain Magloire Draft implementation of org.eclipse.cdt.debug.core.cdi.model.type/* 2003-05-06 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Thread.java (suspend): Suspend the program before selecting the thread. 2003-05-01 Mikhail Khodjaiants Implementations of the new "terminateSessionOnExit" method of ICDIConfiguration. * Configuration.java * CoreFileConfiguration.java 2003-04-30 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java: Call MIInferior.update() if attaching session. 2003-04-30 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/Configuration.java (supportsTerminate): Returns true. 2003-04-25 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/EventManager.java (update): Remove the call to MIInferior.update(), wrong place. * src/org/eclipse/cdt/debug/mi/core/EventThread.java (run): Call MIInferior.update() when suspended. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java (update): Do not do the call to "info program" for type "attached" sessions. * src/org/eclipse/cdt/debug/mi/core/MISession.java (terminate): When terminate() is call disable posting commands to the queue etc... 2003-04-25 Mikhail Khodjaiants Fix for bug 36909. * MIFrame.java: gdb returns "??" as a function name if symbols are not available. Set the function name in this case to ""; 2003-04-24 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java (createMIInfoProgram): New method. * src/org/eclipse/cdt/debug/mi/core/command/MIInfoProgram.java: New file, "info program". * src/org/eclipse/cdt/debug/mi/core/output/MIInfoProgramInfo.java: New file, parsing of "info Program". * src/org/eclipse/cdt/debug/mi/core/output/EventManager.java (processSuspend): Call MIInferio.update(); * src/org/eclipse/cdt/debug/mi/core/MIInferior.java (update): New method to retrieve the pid. (interrupt): Try doing Spawner.raise(pid, INT) as a fallback. * src/org/eclipse/cdt/debug/mi/core/cdi/Configuration.java (supportSuspend): Bug fix. 2003-04-23 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManager.java (update): Move the creation of the list after the call to "info signals". The call may fail. 2003-04-21 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/Target.java (suspend): Remove the delay of 10 secs. * src/org/eclipse/cdt/debug/mi/core/MIInferior.java (interrupt): Do a delay of 10 secs to allow time for the inferior to stop. * src/org/eclipse/cdt/debug/mi/core/MISession.java (terminate) : Clear the EventQueue, if we restart. * src/org/eclipse/cdt/debug/mi/core/Queue (isEmpty): New method. 2003-04-21 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/GDBDebugger.java: * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java: Ignore exception when doing "set auto-solib-path on". 2003-04-17 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java: setCurrentThread(), calls VariableManager.update(); * src/org/eclipse/cdt/debug/micore/cdt/model/Thread.java: setCurrentStackFrame() calls VariableManager.update(); 2003-04-07 Mikhail Khodjaiants Changed the messages of CDI exceptions. * MISession.java * Target.java 2003-04-04 Alain Magloire Code from Monta Vista to add a Session via GDBServer. * src/org/eclipse/cdt/debug/mi/core/MIPlugin.java: * src/org/eclipse/cdt/debug/mi/core/GDBServerDebugger.java: * src/org/eclipse/cdt/debug/mi/core/IGDBServerMILaunchConfigurationConstants.java: * plugin.xml 2003-04-04 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdt/VariableManager.java: Check for null in update(). 2003-04-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdt/VariableManager.java: update(), put a limit on the number of stack we check for variables. 2003-04-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdt/model/Target.java: * src/org/eclipse/cdt/debug/mi/core/cdt/model/Thread.java: Before updating the register check if the manager is on autoupdate. 2003-04-02 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdt/model/Target.java: suspend() sync for at least < 10 seconds to allow the gdb to suspend via SIGINT the program. 2003-03-28 Mikhail Khodjaiants Added time stamp to the trace messages. * MIPlugin.java 2003-03-28 Mikhail Khodjaiants Correction of the previous patch. * MIAsm.java 2003-03-27 Mikhail Khodjaiants Applied patch from Chris Songer: Assembly View Fixups * Instruction.java * MIAsm.java 2003-03-19 Alain Magloire Some applications, like recursive code, have a very deep stackframes bigger > 50. This can turn out to be a problem, as the VariableManager will try to update all the variables and there can be a lot of local variable in all those stackframes. We can not use: "-var-update *" either since on gdb-5.2.1, for reasons unknown to me this will make gdb unstable/crash. So the approach is to only update variables in the current stackframe. The advantage we only update a small set of variables. The downside if we have side effects i.e. pointers pass to argument and modifying the pointer affect the callees memory. But this is a small price to pay and usually C/C++ programmer are interrested to see changes of variables in the current stack not changes 20 stack before. * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Method update() only check the variable in the scope of the current stackframe(the highest stack). This will include any globals. 2003-03-19 Alain Magloire Base on PR/patch from Chris Songer. Assigning a value to a register may have side-effects on other registers. When assigning, the action is now to upate again the values. The same for the variables. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java: * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java: Method setValue() calls manager.update() after the assignment. 2003-03-17 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/StackFrame.java: getArguments() and getLocalVariable() are caching the results. 2003-03-16 Alain Magloire GDB/MI does not keep the stack level, from what we expect. In gdb, the highest stack is level 0 and lower stack as the highest level: -stack-list-frames ^done,stack=[frame={level="0 ",addr="0x0804845b",func="main",file="hello.c",line="24"}, frame={level="1 ",addr="0x42017499",func="__libc_start_main",from="/lib/i686/libc.so.6"}] -stack-list-frames ^done,stack=[frame={level="0 ",addr="0x08048556",func="main2",file="hello.c",line="58"}, frame={level="1 ",addr="0x08048501",func="main",file="hello.c",line="41"}, frame={level="2 ",addr="0x42017499",func="__libc_start_main",from="/lib/i686/libc.so.6"}] This is of no use to us since the level is always "0". The level is necessary for example when doing recursive calls to make a distinction between frames. So in CDT this reverse the hidghest frame will have the highest number. In CDT: stack=[frame={level="2 ",addr="0x0804845b",func="main",file="hello.c",line="24"}, frame={level="1 ",addr="0x42017499",func="__libc_start_main",from="/lib/i686/libc.so.6"}] stack=[frame={level="3 ",addr="0x08048556",func="main2",file="hello.c",line="58"}, frame={level="2 ",addr="0x08048501",func="main",file="hello.c",line="41"}, frame={level="1 ",addr="0x42017499",func="__libc_start_main",from="/lib/i686/libc.so.6"}] * src/org/eclipse/cdt/debug/mi/core/cdi/model/StackFrame.java: Takes a new Argument in the constructor, the level. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Threawd.java: Create the StackFrame with the constructor. * src/org/eclipse/cdt/debug/mi/core/cdi/Location.java: Fix equals(). * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Use the right level when setting the frame. 2003-03-14 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Argument.java: New method getArgumentObject(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java: New method getRegisterObject(). * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: Checks for ICDIVariable and ICDIArgument since they are now ICDIVariableObject too. * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java: Checks for ICDIRegister when creating since they are now ICDIRegisterObject too. 2003-03-13 Alain Magloire Small bug fix * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java 2003-03-13 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: New method getLocalVariableObjects() implemented returns all the local. * src/org/eclipse/cdt/debug/mi/core/cdi/model/StackFrame.java getLocalVariables() use getLocalVariableObjects(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java: getName() does not longer throw an Exception. 2003-03-11 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: New methods getVariableObjectAsArray() getVariableObjectAsType(). 2003-03-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/CommandQueue.java (print): Comment out. * src/org/eclipse/cdt/debug/mi/core/Queue.java (print): Comment out. 2003-02-12 Mikhail Khodjaiants The 'setAutoSolib' method is no longer in ICDISharedLibraryManager. * GDBDebugger.java 2003-02-12 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java: Removed getRegisterObjects(), getRegisters(), getSharedLibraries(). Those actions are done via the managers. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java (getChild): Check the grand children also. 2003-02-12 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java (isAutoLoadSymbols): New method. * src/org/eclipse/cdt/deb/mi/core/command/MIGDBShow.java (getMIGDBShowInfo): New method. 2003-02-12 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/event/ChangedEvent.java (ChangedEvent): Returns a Variable. * src/org/eclipse/cdt/debug/mi/core/cdi/event/DestroyedEvent.java (DestroyedEvent): Check if it was an expression also. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Value.java (getVariables): Calls the parent's implementation. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Variable.java (getVariables): New implementation. * src/org/eclipse/cdt/debug/mi/core/cdi/EventManager.java (update): Deal with new MIVarDeleteEvent. * src/org/eclipse/cdt/debug/mi/core/cdi/ExpressionManager.java (addExpression): Removed. (removeExpression): New method. * src/org/eclipse/cdt/debug/mi/core/event/MIVarChangedEvent.java (getScope): removed. * src/org/eclipse/cdt/debug/mi/core/event/MIVarDeletedEvent.java: New file. 2003-02-09 Alain Magloire in GDB/MI 5.3 and below, the -data-list-register-xxx can bring gdb down with an assert(). The problem is that code like this ui_out_list_begin(); for () { if(error) return ERROR; } ui_out_list_end(); The ui_out_list_end() is never call. However gdb offers the varobj to deal cleanly with register but calling "-var-update *" seems to make gdb misbehave and hang after a while. So we use a mixed of -data-list-register-xxx calls and var-object to deal with registers and do not call "-var-update *" but rather call it for each time for individual objects to see the updates. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java: Reimplemented to use the var obj. * src/org/eclipse/cdt/debug/mi/core/cdi/model/RegisterValue.java: New file implement ICDIValue. * src/org/eclipse/cdt/debug/mi/core/cdi/EventManagero.java (processSuspendedEvent): Call each manager.update(). * src/org/eclipse/cdt/debug/mi/core/cdi/ExpressionManager.java (update): Reimplemented. * src/org/eclipse/cdt/debug/mi/core/cdi/RegisterManager.java (update): Reimplemented * src/org/eclipse/cdt/debug/mi/core/cdi/UpdateManager.java: Removed. * src/org/eclipse/cdt/debug/mi/core/cdi/IUpdateListener.java: Removed. * src/org/eclipse/cdt/debug/mi/core/CLIProcessor.java: Catch the cli "run" command. 2003-02-06 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java (getVariableArrayObject): New Method to type cast in an array. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java (VariableObject): New constructor. * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManger.java(getSignal): Return an signal object even when the session is terminated. 2003-02-05 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/command/MISignal.java: * src/org/eclipse/cdt/debug/mi/core/command/MIJump.java: Return a fake ^running, since the MI semantic is not respected. 2003-02-04 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/CLICommand.java: Catch cli command "jump" 2003-02-04 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java: * src/org/eclipse/cdt/debug/mi/core/cdi/model/Thread.java: New implementation for signal(), jump, and stepReturn(boolean). * src/org/eclipse/cdt/debug/mi/core/cdi/model/Signal.java: (signal): Calls Target.signal(). * src/org/eclipse/cdt/debug/mi/core/cdi/model/SignalManager.java: (signal): Method removed. * src/org/eclipse/cdt/debug/mi/core/command/MIJump.java: New file. * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java: New method creteMIJump(). 2003-02-04 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManger.java: Implement signal() method. * src/org/eclipse/cdt/debug/mi/core/command/MISignal.java: New file. * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java: (createMISignal): new method. 2003-02-04 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/event/ExitedEvent.java: Catch MIInferiorSignalExitEvent. * src/org/eclipse/cdt/debug/mi/core/cdi/event/ExitedEvent.java: Catch MIInferiorSignalExitEvent. * src/org/eclipse/cdt/debug/mi/core/cdi/SignalExitInfo.java: New File. * src/org/eclipse/cdt/debug/mi/core/event/MIInferiorSignalExitEvent.java: New File * src/org/eclipse/cdt/debug/mi/core/event/CLIProcessir.java: "signal" command is like continue. * src/org/eclipse/cdt/debug/mi/core/event/RxThread.java: Catch MIInferiorSignalExitEvent. 2003-02-04 Alain Magloire Refactor MISignal in MISigHandle to not confus with CLI command "signal SIGNAL". * src/org/eclipse/cdt/debug/mi/core/cdi/model/Signal.java: * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManager.java: * src/org/eclipse/cdt/debug/mi/core/output/MIInfoSignalsInfo.java: * src/org/eclipse/cdt/debug/mi/core/output/MISigHandle.java: 2003-02-03 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java: (loadSymbols): set the read flag to true. * src/org/eclipse/cdt/debug/mi/core/cdi/model/SharedLibrary.java: (getMIShared): New method. * src/org/eclipse/cdt/debug/mi/core/output/MIShared.java: (setSymbolsRead): New method. 2003-02-01 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/event/ChangedEvent.java: Support for ICDISignal event. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Signal.java (handle): Implemented. * src/org/eclipse/cdt/debug/mi/core/cdi/EventManager.java (update): Support for ICDISignal event. * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManager.java (handle): New method. * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java (createMIHandle): New method * src/org/eclipse/cdt/debug/mi/core/command/MIHandle.java: New File. * src/org/eclipse/cdt/debug/mi/core/CLICommand.java: Check for "handle" and "signal" cli command. 2003-01-31 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/event/DestroyedEvent.java: Use deleteSharedLibrary from the manager. * src/org/eclipse/cdt/debug/mi/core/cdi/signal/Signal.java: Construct a signal base on the MISignal response. * src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java (suspendedInferior): Take ICDITarget as argument. (resumeInferior): Take ICDITarget as argument. * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java (containsSharedLibrary): removed. * src/org/eclipse/cdt/debug/mi/core/cdi/SignalManager.java (update): implemented. (getSignals): implemented. * src/org/eclipse/cdt/debug/mi/core/cdi/SignalReceived.java: Ask the manager for the signal. * src/org/eclipse/cdt/debug/mi/core/event/MISignalEvent.java: New file. 2003-01-29 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java (getSharedLibraryPaths): New method. (setSharedLibraryPaths): New method. (setAutoLoadSymbols): New methos set autosolib. * src/org/eclipse/cdt/debug/mi/core/cdi/SourceManager.java (setAutoSolib): Move to SharedLibraryManager.java 2003-01-28 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/command/MIInfoSignals.java: * src/org/eclipse/cdt/debug/mi/core/output/MIInfoSignalsInfo.java: * src/org/eclipse/cdt/debug/mi/core/output/MISignal.java: New files. 2003-01-28 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/ArgumentObject.java: Use ICDIStackFrame in the constructor. * src/org/eclipse/cdt/debug/mi/core/cdi/model/RegisterObject.java: Use ICDIStackFrame in the constructor. * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: Use ICDIStackFrame in the constructor. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Value.java (getVariables): No need to cast to StackFrame. * src/org/eclipse/cdt/debug/mi/core/cdi/model/Thread.java (setCurrentFrame): Implement new method, takes a boolean as the second method. * src/org/eclipse/cdt/debug/mi/core/cdi/ExpressionManager.java: No need to cast to StackFrame. * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java: No need to cast to StackFrame. 2003-01-28 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Breakpoint.java (getCondition): Condition was initialize with the wrong parameter. (setMIBreakpoint): reset location and condition. 2003-01-28 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Breakpoint.java (setMIBreakpoint): New method. * src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java (update): Reset the new MIBreakpoint on the Breakpoint object. (containsBreakpoint): Removed. (hasBreakpointChanged): Change arguments. * src/org/eclipse/cdt/debug/mi/core/output/MIBreakpoint.java (parser): Better check for watchpoints. * src/org/eclipse/cdt/debug/mi/core/CLIProcessor.java (isChangeBreakpoint): Check for "ignore" and "condition" cli commands. 2003-01-27 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Register.java (getTypeName): Use MIWhatis to get the type of the register. (getVariables): Cache the answer. * src/org/eclipse/cdt/debug/mi/core/cdi/SharedLibraryManager.java (loadSymbols): Use MISharedLibrary. * src/org/eclipse/cdt/debug/mi/core/command/CommandFactory.java (createMIWhatis): New method. (MIPType): New method. * src/org/eclipse/cdt/debug/mi/core/command/MISharedLibrary.java: New file. 2003-01-27 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/Target.java (getCThreads): When attaching gdb(at least on some platform) does not show the selected thread(info threads). Fallback on the first one. 2003-01-27 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/VariableManager.java (findVariable): Bug fix, did not compare the stacks correctly. 2003-01-27 Alain Magloire * src/org/eclipse/cdt/debug/mi/core/cdi/model/VariableObject.java: * src/org/eclipse/cdt/debug/mi/core/cdi/model/ArgumentObject.java: * src/org/eclipse/cdt/debug/mi/core/cdi/model/RegisterObject.java: Move to model package. 2003-01-26 Alain Magloire Major refactor of the code. Rewrote/Added Managers: VariableManager ExpressionManager RegisterManager UpdateManager. Refactor of CSession to Session, CTarget to Target and CThread to Thread. * src/.../mi/core/cdi/event/ChangedEvent.java: * src/.../mi/core/cdi/event/CreatedEvent.java: * src/.../mi/core/cdi/event/DestroyedEvent.java: * src/.../mi/core/cdi/event/DisconnectedEvent.java: * src/.../mi/core/cdi/event/ExitedEvent.java: * src/.../mi/core/cdi/event/MemoryChangedEvent.java: * src/.../mi/core/cdi/event/ResumedEvent.java: * src/.../mi/core/cdi/event/SuspendedEvent.java: * src/.../mi/core/cdi/model/Argument.java: * src/.../mi/core/cdi/model/Breakpoint.java: * src/.../mi/core/cdi/model/Thread.java: * src/.../mi/core/cdi/model/Target.java: * src/.../mi/core/cdi/model/MemoryBlock.java: * src/.../mi/core/cdi/model/MixedInstruction.java: * src/.../mi/core/cdi/model/Instruction.java: * src/.../mi/core/cdi/model/Signal.java: * src/.../mi/core/cdi/model/SharedLibrary.java: * src/.../mi/core/cdi/model/CObject.java: * src/.../mi/core/cdi/model/Expression.java: * src/.../mi/core/cdi/model/Variable.java: * src/.../mi/core/cdi/model/Value.java: * src/.../mi/core/cdi/model/Register.java: * src/.../mi/core/cdi/model/StackFrame.java: * src/.../mi/core/cdi/ArgumentObject.java: * src/.../mi/core/cdi/VariableObject.java: * src/.../mi/core/cdi/RegisterObject.java: * src/.../mi/core/cdi/BreakpointHit.java: * src/.../mi/core/cdi/BreakpointManager.java: * src/.../mi/core/cdi/VariableManager.java: * src/.../mi/core/cdi/ExpressionManager.java: * src/.../mi/core/cdi/RegisterManaget.java: * src/.../mi/core/cdi/SignalManager.java: * src/.../mi/core/cdi/SharedLibraryManager.java: * src/.../mi/core/cdi/EventManager.java: * src/.../mi/core/cdi/MemoryManager.java: * src/.../mi/core/cdi/ErrorInfo.java: * src/.../mi/core/cdi/Session.java: * src/.../mi/core/cdi/ExitInfo.java: * src/.../mi/core/cdi/UpdateManager.java: * src/.../mi/core/cdi/IUpdateListener.java: * src/.../mi/core/cdi/SessionObject.java: * src/.../mi/core/cdi/SignalReceived.java: * src/.../mi/core/cdi/SourceManager.java: * src/.../mi/core/cdi/RuntimeOptions.java: * src/.../mi/core/cdi/WatchpointScope.java: * src/.../mi/core/cdi/WatchpointTrigger.java: * src/.../mi/core/cdi/EndSteppingRange.java: * src/.../mi/core/MIPlugin.java: * src/.../mi/core/CygwinGDBDebugger.java: * src/.../mi/core/GDBDebugger.java: 2003-01-24 Alain Magloire * src/.../mi/core/CLIProcessor.java (isEnableBreakpoint): Check for "enable", "disable" cli commands. 2003-01-23 Alain Magloire * src/.../mi/core/CLIProcessor.java (isDeletingBreakpoint): Check for "d" it means delete breakpoints. 2003-01-20 Alain Magloire * src/.../mi/core/cdi/Configuration.java (supporstSharedLibrary): New method. * src/.../mi/core/cdi/CoreFileConfiguration.java (supporstSharedLibrary): New method. * src/.../mi/core/cdi/SharedLibraryManager.java (update): Checks if support for shared Libary before doin an update. 2003-01-20 Alain Magloire * src/.../mi/core/cdi/SuspendedEvent.java: Use SignalReceived. * src/.../mi/core/cdi/model/Signal.java: New file. * src/.../mi/core/cdi/model/SignalManager.java: Use model/Signal. * src/.../mi/core/cdi/SignalReceived.java: New file. 2003-01-20 Alain Magloire The problem was that no check was done for the existence of the program/executable nor the working directory etc ... By asking the arguements to be File, the check is done by the caller. * src/.../mi/core/MIPlugin.java (createCSession): Change the the arguments. * src/.../mi/core/GDBDebugger.java (createCSession): Change the 2003-01-20 Alain Magloire * src/.../mi/core/command/MIWhatis.java: New file. * src/.../mi/core/command/MIPType.java: New file. * src/.../mi/core/command/MISharedLibary.java: New file. * src/.../mi/core/output/MIWhatisInfo.java: New file. * src/.../mi/core/output/MIPTypeInfo.java: New file. 2003-01-18 Alain Magloire * src/.../mi/core/cdi/event/DestroyedEvent.java (DestroyedEvent): Remove the deleted shared library from the list. * src/.../mi/core/cdi/SharedLibraryManager.java (getUnloadedLibrary): Get a shared library slated for unload. (removeFromUnloadedList): Remove the library form the list. 2003-01-17 Alain Magloire * src/.../mi/core/output/MIInfoSharedLibraryInfo.java (parseWinShared): Break the methods in parserUnixShared() and parseWinShared() to cope with the different formats. 2003-01-17 Alain Magloire * src/.../mi/core/cdi/SharedLibraryManager.java (loadSymbols): New method takes and array of ICDISharedLibrary. * src/.../mi/core/cdi/SharedLibrary.java (loadSymbols): Call the share manager to load. 2003-01-17 Alain Magloire * src/.../mi/core/cdi/SharedLibraryManager.java (loadSymbols): Call "shared libraryname". 2003-01-17 Alain Magloire The problem here is that we do not knw the state of the session, for example "target remote server:port" was issue, in this case the state is suspended. We try to guess by posting a "info remote-process" and set suspended when no error. * src/.../mi/core/MIPlugin.java (createCSession): Try "info remote-process" to guess the state. Remove the "new-console" call to windows specific files. * src/.../mi/core/CygwinGDBDebugger.java(createLaunchSession): call "set new-console" for windows plaforms. 2003-01-16 Alain Magloire * src/.../mi/core/cdi/SharedLibary.java (setMIShared): New method. * src/.../mi/core/cdi/SharedLibraryManager.java (update): When changed reset the MIShared of the SharedLibrary. 2003-01-16 Alain Magloire Process gdbinit configuration file. * src/.../mi/core/MIPlugin.java (createCSession): Takes now two new arguments for working directory and configuration file gdbinit. * src/.../mi/core/GDBDebugger.java (createAttachSession): (createCoreSession): pass the working directory and gdbinit file (createLaunchSession): pass the working directory and gdbinit file * src/.../mi/core/IMILaunchConfigurationConstants.java: New constant ATTR_GDB_INIT. 2003-01-16 Alain Magloire * src/.../mi/core/cdi/EventManager.java (processSuspended): Also process the Shared lib by calling update on the manager. * src/.../mi/core/cdi/CSession.java: Create a shared library manager. 2003-01-16 Alain Magloire * src/.../mi/core/event/MISharedLibCreatedEvent.java: New file. * src/.../mi/core/event/MISharedLibChangedEvent.java: New file. * src/.../mi/core/event/MISharedLibUndloadedEvent.java: New file. * src/.../mi/core/cdi/event/CreatedEvent.java: new constructors to deal with MISharedLibCreatedEvent. * src/.../mi/core/cdi/event/ChangedEvent.java: new constructors to deal with MISharedLibChangedEvent. * src/.../mi/core/cdi/event/DestroyedEvent.java: new constructors to deal with MISharedLibUnloadedEvent. * src/.../mi/core/cdi/model/SharedLibrary.java: New file. * src/.../mi/core/cdi/SharedLibraryManager.java: New file. * src/.../mi/core/cdi/CSession.java (getSharedLibraryManager): New method. * src/.../mi/core/cdi/EventManager.java (update): Deal with the new MISharedLibXXXEvents. 2003-01-15 Alain Magloire * src/.../mi/core/command/CommandFactory.java (createMIInfoSharedLibrary): New method. * src/../mi/core/command/MIInfoSharedLibrary.java: New file. * src/../mi/core/output/MIInfoSharedLibraryInfo.java: New File. * src/../mi/core/output/MIShared.java: new File. 2003-01-13 Mikhail Khodjaiants * CTarget.java: in the 'runUntil' method check if file name or function name length > 0, otherwise use address. 2003-01-10 Alain Magloire * src/.../mi/core/cdi/BreakpointManager.java (update): fix subscript (setCondition): Fire a ChangedEvent. (enableBreakpoint): Fire a ChangedEvent. (disableBreakpoint): Fire a ChangedEvent. 2003-01-10 Alain Magloire * src/.../mi/core/cdi/model/CTarget.java (runUntil): Address breakpoint needs a "*" prefix. 2003-01-09 Alain Magloire * src/.../mi/core/cdi/BreakpointManager.java (hasBreakpointChanged): Implemented. 2003-01-09 Alain Magloire * src/.../mi/core/cdi/model/CTarget.java (setCurrentThread): takes a new argument to decide if the events should be fired. * src/.../mi/core/cdi/model/CThread.java (getStackFrameCount): use the setCurrentThread() with events updates disable (getStackFrames): Ditto. (updateState): Wrong subscript in the loop. 2003-01-09 Alain Magloire Generate CreatedEvent's for Variable, Argument, Expression, Memory, Thread objects when they are created. This makes it consistent with the generated DestroyedEvent's. * src/.../mi/core/cdi/EventManager.java (update): Deal with MI{Register,Memory,Thread,Var}CreatedEvent events. * src/.../mi/core/cdi/model/Ctarget.java (updateState): Fire events when threads are created or destroyed. * src/.../mi/core/cdi/model/MemoryBlock.java: Move here. * src/.../mi/core/cdi/model/Register.java (getID): rename getId() to getID(). * src/.../mi/core/cdi/event/CreatedEvent.java: New constructors to deal with MI{Register,Memory,Thread,Var}CreatedEvent. * src/.../mi/core/event/MIMemoryCreatedEvent.java: New file. * src/.../mi/core/event/MIRegisterCreatedEvent.java: New file. * src/.../mi/core/event/MIThreadCreatedEvent.java: New file. * src/.../mi/core/event/MIVarCreatedEvent.java: New file. * src/.../mi/core/event/MIBreakpointChangedEvent.java (MIBreakpointChangedEvent): Reuse the constructor. * src/.../mi/core/event/MIBreakpointCreatedEvent.java (MIBreakpointCreatedEvent): Reuse the constructor. * src/.../mi/core/event/MIBreakpointDeletedEvent.java (MIBreakpointDeletedEvent): Reuse the constructor. 2003-01-08 Alain Magloire Refactoring, split the org.eclipse.cdt.debug.mi.core.cdi in pacackages org.eclipse.cdt.debug.mi.core.cdi org.eclipse.cdt.debug.mi.core.cdi.event org.eclipse.cdt.debug.mi.core.cdi.model This help structure things up. * src/.../mi/core/cdi/event: New files. * src/.../mi/core/cdi/model: New files. 2003-01-08 Alain Magloire * src/.../mi/core/cdi/EventManager.java (update): bug fix was calling DestroyedEvent() incorrectly. 2003-01-08 Alain Magloire CLIProcessor a new class to recognise the CLI(Command Line Interface) of gdb example: (gdb) next (gdb) n (gdb) b (gdb) break etc ..: When the patterns are discover, the class will generate some events to warn te UI that something change. * src/.../mi/core/cdi/BreakpointManager.java (update): Send a -break-list and generate events for any difference, in the breakpoints that we know about. (deleteBreakpoint): Take as argument the breakpoint number. (getBreakpoints): Call update() to generate events if new breakpoints. (getMIBreakpoints): return the MIBreakpoints. * src/.../mi/core/cdi/ChangedEvent.java (ChangedEvent): New constructor with MIBreakPointChangedEvent. * src/.../mi/core/cdi/DestroyedEvent.java (DestroyedEvent): New constructor with MIBreakPointDeletedEvent. * src/.../mi/core/cdi/Created.java: New file. * src/.../mi/core/cdi/EventManager.java (update): Watch for the new MIBreakPoint*Events. * src/.../mi/core/event/MIBreakPointCreatedEvent.java: New file. * src/.../mi/core/event/MIBreakPointChangedEvent.java: New file. * src/.../mi/core/event/MIBreakPointDeletedEvent.java: New file. * src/.../mi/core/event/MICreatedEvent.java: New file. * src/.../mi/core/event/MIDestroyedEvent.java: New file. * src/.../mi/core/event/MIInferiorExitEvent.java: Extends MIDestroyedEvent * src/.../mi/core/event/MIThreadExitEvent.java: Extends MIDestroyedEvent * src/.../mi/core/event/MIGDBExitEvent.java: Extends MIDestroyedEvent * src/.../mi/core/event/MIDetachedEvent.java: Extends MIDestroyedEvent * src/.../mi/core/CLIProcessor.java: New file. * src/.../mi/core/TxThread.java: New file. 2003-01-07 Alain Magloire * src/.../mi/core/MIInferior.java (getOutputStream): Remove useless assignement. * src/.../mi/core/MIPluging.java (debugLog): Not need to be static. * src/.../mi/core/cdi/EventManager.java (update): Remove useless assignement. 2003-01-06 Alain Magloire * build.properties: Patch from Judy Green. 2003-01-06 Alain Magloire * src/.../mi/core/cdi/BreapoinManager.java (createLocation): new method to create a breakoint with an address. * src/.../mi/core/cdi/Location.java (Location): New constructor takes an address as argument. 2003-01-03 Alain Magloire The Class creating the CDISession part of the initialization would call (gdb) set autosolib on this works fine for Unix system, but on Windows it throws an error failing the debugger. Windows(Cygwin, MingWin) does not need any special initialization like solib-search-paths etc .. * src/.../mi/core/cdi/SourceManager.java (setAutoSolib): Takes a boolean argument to set the autosolib on or off. * src/.../mi/core/CygwinGDBDebugger.java(initializeLibraries): Empty method, cygwin does not need any special handling. * src/.../mi/core/GDBDebugger.java (initializeLibraries): Always call autosolib. 2003-01-02 Alain Magloire Bug when using recursive: int recursive(int x) { if (x > 10) recursive(++x); return 0; } The Variable Manager is caching the MI/GDB var-obj for speed. It is finding the object by looking at the name and the stack/thread, for recursive calls, this is wrong and the code would be full in thinking the variable "x"(see above) is the same object. To make the distinction we use the depth "-stack-info-depth" that will be use also in the equality to make sure we identify an object uniquely. In the recursive() case above because the depth is different, a new "x" object will be created. The downside is that on certain platform doing deep recursive/stackframe, we have noticed that "-stack-info-depth" can be very long, test done for gdb/QNX with a stack depth of 1000. * src/.../mi/core/cdi/VariableManager.java (getElement): Use the depth when doing equal(). (createElement): Save the depth of the stack part of the Element. 2003-01-02 Alain Magloire GDB/MI uses some oob reasons that was not documented for the watchpoints *stopped,reason="access-watchpoint-trigger"... *stopped,reason="read-watchpoint-trigger",... * src/.../mi/core/event/MIWatchpointTrigger.java (parse): check for "hw-awpt" and "hw-rwpt". * src/.../mi/core/RxThread.java (createEvents): Check for "access-watchpoint-trigger", "read-watchpoint-trigger. 2002-12-17 Alain Magloire * src/.../mi/core/cdi/Register.java (setFormat): bug fix The format variable was not set. 2002-12-05 Alain Magloire GDB/MI provides error messages in its log stream, one problem is that it is not consistent, for example doing: (gdb) info threads & "info threads\n" which is obviously not an error. So we put the error stream output par of the exception so when it is relevant it shows in the Exception. MI2CDIException is the bridge class. * src/.../mi/core/cdi/BreakpoinManager.java: * src/.../mi/core/cdi/CSession.java: * src/.../mi/core/cdi/CTarget.java: * src/.../mi/core/cdi/CThread.java: * src/.../mi/core/cdi/MemoryBlock.java: * src/.../mi/core/cdi/MemoryManager.java: * src/.../mi/core/cdi/Register.java: * src/.../mi/core/cdi/RegisterManager.java: * src/.../mi/core/cdi/SourceManager.java: * src/.../mi/core/cdi/Value.java: * src/.../mi/core/cdi/Variable.java: * src/.../mi/core/cdi/VariableManager.java: * src/.../mi/core/command/Command.java (getMIInfo): When error get the log stream and put it in the MIException. * src/.../mi/core/event/MIErrorEvent.java: Get the log stream error also. * src/.../mi/core/MIException.java (getLogMessage): New method contains buffer output. * src/.../mi/core/RxThread.java (processMIOutput): get the oob arrays up so it can be use in MIErrorEvent. 2002-12-02 Alain Magloire * src/.../mi/core/cdi/CTarget.java (updateState): If we have the current thread id set it before, getCThread() if it is implemented with "info threads" can override it but "-stack-list-thread" does not give this information. * src/.../mi/core/cdi/ErrorInfo.java: New file * src/.../mi/core/cdi/EventManager.java (getReason): Return an ErrorInfo also. * src/.../mi/core/event/MIErroEvent.java: New file * src/.../mi/core/RxThread.java (processMIOutput): Generated MIErrorEvent for "^error". 2002-11-29 Alain Magloire * src/.../mi/core/cdi/EventManager.java (processSuspended): get the threadId. 2002-11-29 Alain Magloire * src/.../mi/core/cdi/MemoryBlock.java (setValue): Check if the change affects other block and fire MemoryChangedEvent when necessary. 2002-11-29 Alain Magloire * src/.../mi/core/event/MIBreakpointEvent.java: * src/.../mi/core/event/MIFunctionFinishedEvent.java: * src/.../mi/core/event/MILocationReachedEvent.java: * src/.../mi/core/event/MISignalEvent.java: * src/.../mi/core/event/MISteppingRangeEvent.java: * src/.../mi/core/event/MIStoppedEvent.java: * src/.../mi/core/event/MIWatchpointEvent.java: * src/.../mi/core/event/MIWatchpointTriggerEvent.java: * src/.../mi/core/RxThread.java: Some events like the temporary events, do not have any specific format but do provide a frame and a thread-id move the code in MIStoppedEvent. 2002-11-28 Alain Magloire * src/.../mi/core/cdi/MemoryBlock.java (setValue): Only get a byte. 2002-11-28 Alain Magloire * src/.../mi/core/cdi/CTarget.java (runUntil): new method implemented. * src/.../mi/core/cdi/CThread.java (runUntil): new method implemented. 2002-11-26 Doug Schaefer * src/.../mi/core/CygwinGDBDebugger.java: New Debugger that provides the Cygwin Command Factory to the MISession * src/.../mi/core/command/CygwinCommandFactory.java: New Command Factory for Cygwin specific implementations of the commands * src/.../mi/core/command/CygwinMIEnvironmentDirectory.java: New. Subclasses the MIEnvironmentDirectory command to convert the paths using cygpath. * plugin.xml: Defines the new debugger extension. 2002-11-25 Alain Magloire * src/.../mi/core/cdi/Watchpoint.java: Check if it was access point also. * src/.../mi/core/output/MIBreakInsertInfo.java (parse): Check for "wpt" variable. * src/.../mi/core/output/MIBreakpoint.java (IsWriteWatchpoint): implemented. 2002-11-20 Mikhail Khodjaiants Fix for bug 26595. * src/.../mi/core/cdi/MemoryManager.java (compareBlocks): If the start address of a memory block has changed fir 'changed' event only for the corresponding bytes of the overlapping area of new and old blocks. 2002-11-19 Alain Magloire * src/.../mi/core/cdi/MemoryManager.java (compareBlocks): The startAddress() may have change for example if we were watching "char *p;" and the address move "p++". Take this into account now. 2002-11-18 Alain Magloire * src/.../mi/core/cdi/StackFrame.java (getCurrentStackFrame): if the currentFrame was not set only get the top level frame for the current. * src/.../mi/core/cdi/CTarget.java (updateStateId): Set the currentThreads && currentThreadId. 2002-11-18 Alain Magloire * src/.../mi/core/cdi/CThread.java (getStackFrameCount): Set the new thread before getting the value and restore after. 2002-11-14 Alain Magloire This is needed in post-mortem, application doing a very deep recursion and crashing the stack size, for example on GNU/Linux it may reach 200000 levels deep. Trying to bring in the UI a bactrace tree of 200000 nodes is useless. The UI could check the count and do the appropriate action by showing ranges etc .. * src/.../mi/core/cdi/CThread.java (getStackFrame): new method with a hi and low. (getStackFrameCount): new method. * src/.../mi/core/command/CommandFactory.java (createMIStackInfoDepth): new method. * src/.../mi/core/command/MIStackInfoDepth.java (getMIStackInfoDepthInfo): new method. 2002-11-13 Dave Inglis * plugin.xml Added "native" cpu support. 2002-11-06 Alain Magloire * src/.../mi/core/cdi/StackFrame.java (getLocals): If an exception was thrown, the array may contain null entries. Use a list and catch the exception. 2002-11-06 Alain Magloire * src/.../mi/core/cdi/StackFrame.java (getArguments): If an exception was thrown, the array may contain null entries. Use and a List and catch the exception. 2002-11-05 Alain Magloire * src/.../mi/core/cdi/Register.java (setValue): Fire a MIRegisterChangedEvent when changing value. Fix PR:25730 2002-11-01 Alain Magloire The change in MISession(), will catch things like starting gdb-5.0 with argument "-i mi1", that level of mi is not supported. * src/.../mi/core/cdi/MemoryBlock.java (refresh): When doing the refresh check if other blocks wehre affected and update them. * src/.../mi/core/cdi/MemoryManager.java (update): Return the array of affected addresses. * src/.../mi/core/MIPlugin.java (createCSession): Do not throw an error when trying "set new-console", it does not work on Linux. * src/.../mi/core/MISession.java (MISession): Check if the process terminated early, maybe because of wron arguments etc .. and throw the exception. 2002-11-1 David Inglis * src/.../mi/core/MIPlugin.java throw MIExceptions in createSession (not rethorwn IOExceptions) 2002-10-30 Alain Magloire * src/.../core/cdi/MemoryBlock.java (setDirty): When need a refresh setDirty() to true. (isDirty): Return the flag value. * src/.../core/cdi/MemoryManager.java (update): Check if the MemoryBlock isDirty(). 2002-10-30 Alain Magloire * src/.../core/cdi/MemoryBlock.java (setValue): reuse refresh() to update the memory and fire any MemoryChangedEvents. 2002-10-26 Alain Magloire * src/.../core/cdi/MemoryBlock.java (setValue): Generate a MemoryChangeEvent when the value is set, gdb/mi will not do it. 2002-10-25 Alain Magloire * src/.../core/cdi/CThread.java (getStackFrames): Save the current thread before changing and restore when operation finish. * src/.../core/cdi/MemoryBlock.java (refresh): Flush the old data and get new memory. (update): New method to compare individual blocks. 2002-10-25 Alain Magloire Automatically suspend/resume gdb when setting a breakpoint. The workflow when debuggin which gdb command prompt is to hit CTRL-C set the breakpoint and continue. The UI debugger should be smart enought to do this by itself. So if the inferior is running, when setting a breakpoint the program is suspended(target.suspend()), the suspend event is ignore the breakpoint is set (--break-insert) and the target is resume. To ignore a specific event, we use a (mis)behaviour of gdb that associate the suspend(*stopped) with the last execution command. (gdb) 111-exec-continue 111^running (gdb) 222-exec-interrupt 222^done (gdb) 111*stopped,signal-name="SIGINT",signal-meaning="Interrupt", frame={addr="0x00010140",func="foo",args=[],file="try.c",line="13"} (gdb) In the case above event 111 is ignore. * src/.../core/command/CLICommand.java (toString): Always put the identifying token. * src/.../core/command/Command.java (setToken): Removed. (getUniqToken): New method returns a global uniq token. (getToken): Returns a uniq token for the command. * src/.../core/MIInferior.java (setTerminated): New argument token, since now all MIEvent has the corresponding command token. * src/.../core/MISession.java (cmdCount): Removed. (postCommand): the command getToken() will return a uniq token. * src/.../core/RxThread.java (processMIOOBRecord): MIEvent take the corresponding command token as argument. * src/.../core/TxThrea.java (token): Field removed, token are no longer created in this tread. * src/.../core/event/MIBreakpointEvent.java: * src/.../core/event/MIBreakpointEvent.java: * src/.../core/event/MIChangedEvent.java: * src/.../core/event/MIDetachedEvent.java: * src/.../core/event/MIEvent.java: * src/.../core/event/MIFunctionFinishedEvent.java: * src/.../core/event/MIGDBExitEvent.java: * src/.../core/event/MIInferiorExitEvent.java: * src/.../core/event/MILocationReachedEvent.java: * src/.../core/event/MIMemoryChangedEvent.java: * src/.../core/event/MIRegisterChangedEvent.java: * src/.../core/event/MIRunningEvent.java: * src/.../core/event/MISignalEvent.java: * src/.../core/event/MISteppingRangeEvent.java: * src/.../core/event/MIStoppedEvent.java: * src/.../core/event/MIThreadExitEvent.java: * src/.../core/event/MIVarChangedEvent.java: * src/.../core/event/MIWatchpointScopeEvent.java: * src/.../core/event/MIWatchpointTriggerEvent.java: Calls super with getToken(). * src/.../core/cdi/BreakpointManager.java (allowProgramInterruption): New method to allow suspending the program to set a breakpoint. (suspendInferior): get the last token execution an ignore the suspend event. * src/.../core/cdi/CTarget.java (getLastExecutionToken): New method returns the token of the last execution command. * src/.../core/cdi/EventManager.java (enableEventToken): New method. (enableEventTokens): New method. (disableEventToken): New method. (disableEventTokens): New method. (update): Ignore token in the disable list. * src/.../core/cdi/RegisterManager.java (update): MIEvent takes a token. * src/.../core/cdi/Variable.java (setValue): MIEvent takes a token. * src/.../core/cdi/VariableManager.java (update): MIEvent takes a token. 2002-10-24 Alain Magloire * src/.../core/RxThread.java (processMIOutput): Fire a suspended event when seeing an error. 2002-10-24 Alain Magloire * src/.../core/output/MIConst.java (isoC): Change to return a string instead '\n' is platform dependent and has to be translate to "\r\n" for SWT widgets to work correctly on windows. 2002-10-23 Alain Magloire gdb/mi for program control command will fire a change state event: -exec-run ^running This allow the UI to change its state and wait for the suspended. Providing a gdb prompt adds some problems, since there is no state change, i.e.(^running) after command like, next/step/...: next &"next\n" ... So to palliate, the txthread do some query when the commands are CLI commands trying to discover the type and fire any appropriate events on behalf on gdb. * src/.../core/RxThread.java (createEvent): Adjust the parser to not rely on the oob "*stopped", since for CLI command it is not in the result-class. So the suspended state will be base of the "reason" only. * src/.../core/TxThread.java (processCLICommand): new method, get the command and try to recognize if it is a program control command like: next, step, etc .. * src/.../core/command/CLICommand.java (getOperation): New method, returns the command string. 2002-10-22 Alain Magloire Change the framework to support access to gdb prompt. Trying to reuse as much as possible Eclipse framework. The session/gdb process is available via CDI. * src/.../core/GDBStreamsProxy.java: Removed. * src/.../core/GDBProcess.java: Removed. * src/.../core/GDBStreamMonitor.java: Removed. * src/.../core/SessionProcess.java: New file. * src/.../core/MISession.java (getMISessionProcess): New method, returns a "fake" Process that wraps the input/outpu stream of gdb. (getGDBProcess): was getMIProcess(), renamed. * src/.../core/cdi/CSession.java (getSessionProcess): New method return gdb process. 2002-10-22 Alain Magloire * src/.../core/GDBStreamsProxy.java (write): Replace the OutputStream with a Write class. And clear the buffer on flush(). 2002-10-21 Alain Magloire * src/.../core/GDBProcess.java (getExitValue): Catch IllegalThreadStateException. (getAttribute): Only create Properties, when call. (setAttribute): Only create Properties, when call. (getAdapter): Implemented. (canTerminate): true only of the process is alive. (GDBProcess): Takes one more argument the name. * src/.../core/GDBStreamMonitor.java (fireStreamAppend): New method. Use a synchronized LinkedList for the listeners. (read): new Method. (startMonitoring): New method, start a thread in the background to monitor the input. * src/.../core/GDBStreamsProxy.java (getErrorStream): Start the monitor thread. (getOutputStream): Start the monitor thread. 2002-10-21 Alain Magloire Framework for having a gdb console. The idea is to reuse the eclipse console and save a lot of work. We "adapt" the gdb Process to what eclipse debug LaunchView wants(IProcess). So when this fake "gdb process" is selected we can grab the input/output of the console and redirect everything to raw gdb. * src/.../core/GDBProcess.java: New file, it implements Eclipse debug class IProcess. * src/.../core/GDBStreamMonitor: New file, it implements Eclipse debug class IStreamMonitor. * src/.../core/GDBStreamsProxy: New file, it implements Eclipse debug class IStreamsProxy. * src/../core/MISession.java (getMIConsoleStream): New method to return the mi console stream output that we get from gdb/mi. (getMILogStream): New method, to return the mi log stream output that we get from gdb/mi. (terminate): close the fake MI Console and Log streams. * src/../core/RxThread.java (processMIOOBRecord): Redirect the console and the log stream to a buffer pipe. 2002-10-21 Alain Magloire * src/.../core/cdi/EventManager.java (update): Only fire the event for MemoryChangedEvent if the block was not frozen. 2002-10-20 Alain Magloire Eclipse provides plugins a way to trace by having an .options file, this mechanism is use to print out the mi exchange between gdb and the plugin. To enable this in the debug launch one must enable "tracing" and set for the "org.eclipse.debug.mi.core/debug" to true. But one problem, the console will simply blow taking down eclipse, for big MI line response, say 4k length, for example asking the children of "char buffer[4096]", -var-list-children varxx. This seem only to happen in Eclipse-gtk or Eclipse-motif on GNU/Linux, so it will be break in smaller chunks to give a chance to the console. * .options: Set debug to true. * src/.../core/MIPlugin.java (debugLog): Break the log line in small chuncks of 100. * src/.../core/MISession.java (postCommand): Print the gdb/mi command. * src/.../core/RxThread.java (run): Print gdb/mi responses. 2002-10-20 Alain Magloire -data-write-register-values is not in the texinfo manual but implemented in gdb-5.2.1/gdb/mi/mim-main.c: Write given values into registers. The registers and values are given as pairs. The corresponding MI command is -data-write-register-values [ ... ] * src/.../core/command/MIDataWriteRegisterValues.java: New file. * src/.../core/command/CommandFactory.java (createMIDataWriteMemory): New method. * src/.../core/cdi/Register.java (setValue): Implemented. 2002-10-20 Alain Magloire Althought -data-write-memory is not documented in the texinfo manual it is implemented and well documented in the code(gdb-5.2.1/gdb/mi/mi-main.c). "mi_cmd_data_write_memory: Usage: [-o COLUMN_OFFSET] ADDR FORMAT WORD-SIZE VALUE."); * src/.../core/command/MIDataWriteMemory.java: New file * src/.../core/command/CommandFactory.java (createMIDataWriteMemory): New method. * src/.../core/cdi/MemoryBlock.java (setValue): Implemented. 2002-10-20 Alain Magloire * src/.../core/cdi/CTarget.java (getMemoryBlock): Remove we use the MemoryManager instead. (EvaluateExpressionToValue): Removed not use. * src/.../core/cdi/SourceManager.java (setFile): Removed not use. (getFile): Removed not use. (reset): Removed not use. 2002-10-19 Alain Magloire The responsability to generate Events for modify memory blocks is push on the CDI implementation. The way we do this is every time consuming, when the inferior is suspended(see EventManager.processSuspendedEvent()), MemoryManager.update() is called, the method will go through the list of MemoryBlocks that are not MemoryBlocks.setFrozen() and fetch the new memories, the data is compare and MemoryChangedEvents are fired for blocks with changed values. Gdb/mi var objects does not seem to provide any support for Memory ranges. * src/.../core/cdi/MemoryChangedEvent.java: New File implements ICDIMemoryChangedEvent. * src/.../core/cdi/EventManager.java (update): Process MIMemoryChangedEvent's. (processSuspendedEvent): call MemoryManager.update(). * src/.../core/cdi/MemoryBlock.java (getExpression): New method. (getMIDataReadMemoryInfo): New method. (setMIDataReadMemoryInfo): New method. * src/.../core/cdi/MemoryManager.java (update): New method. (compareBlock): New method. (listMemoryBlocks): New method. * src/.../core/cdi/CTarget.java (setCurrentThread): Catch null pointer. (getCThreads): Likewise. * src/.../core/event/MIMemoryChangedEvent.java: New File. * src/.../core/event/MIThreadExitEvent.java: Indentation fixes. * src/.../core/event/MIVarChangedEvent.java: Indentation fixes. 2002-10-16 Alain Magloire * src/.../mi/core/cdi/MemoryManager.java (createMemoryBlock): New method that takes a string instead of a long, rearrange the method for it. 2002-10-12 Alain Magloire There are some serious problems with gdb/mi, for example the most recurrent one is when using -data-disassemble in a threaded program, GNU/Linux uses a thread manager when trying to access the stackframe, gdb usually coredumps with an assert, it goes something like this: -data-disassemble -f manager.c -l 136 -n 100 0 &"Cannot access memory at address 0x4002d794\n" ^error,msg="Cannot access memory at address 0x4002d794" (gdb) -data-disassemble -s 0x4002d900 -e 0x4002d964 0 &"Cannot access memory at address 0x4002d900\n" ^error,msg="Cannot access memory at address 0x4002d900" (gdb) -thread-select 2 &"ui-out.c:133: gdb-internal-error: push_level: Assertion `uiout->level >= 0 && uiout->level < MAX_UI_OUT_LEVELS' failed.\n" The RxThread will spawn a thread to terminate the session and clear the receiving queue. * RxThread.java (run): When the thread is being cancel() or running out of run(), clear the receiving queue(rxQueue) and notify any commands waiting. * TxTread.java (run): Before putting the command in the receiving queue(rxQueue) check to see if the thread is still running. When the thread is being cancel() or running out of run(), clear the transmition queue(txQueue) an notify any commands waiting. * Queue.java (clearItems): New method that clear the items on the queue and returning them. * CommandQueue.java (clearCommands): New method calls super.clearItems() whith the appropriate castings. * cdi/CThread.java (setCurrentStackFrame): Check for null. 2002-10-12 Alain Magloire The memory block is implemented with -data-read-memory (MIDataReadMemory) Since the ICDIMemoryBlock only have byte[] getBytes() We will always issue: -data-read-memory address x 1 1 length The CDI upper layer will deal with any conversions The problem now is how to send changedEvent when an element of the memory changed. * cdi/MemoryBlock.java (getLength): Implemented (getBytes): Implemented (getStartAddress): Implemented * cdi/MemoryManager.java: Implemented. * command/MIDataReadMemory (getMIDataReadMemoryInfo): New helper method. 2002-10-12 Alain Magloire * cdi/Location (getInstructions): Methods removed no longer define in ICDILocation. 2002-10-11 Alain Magloire * cdi/SourceManager (getMixedInstruction): Implement the 3 new methods to return Mixed source and assemby instructions. * cdi/MixedInstruction: New class implements ICDIMixedInstruction. 2002-10-11 Alain Magloire * cdi/ExpressionManager.java: Not needed, removed. 2002-10-10 Alain Magloire The Eclipse/UI/Debug framewok is being very repetive and each command can be ask 2, 3 times. So we'll try to make certain commands smarter by not reissuing them to gdb if the state is the same. We do this when selecting the thread and when selecting the stackframe. The other problem is that Eclipse/UI/Debug is calling ICDISession.terminate() twice, this is catch by looking at isTerminated(). * cdi/CThread.java (setCurrentStackFrame): Make it smarter to not reselect the stack level if it is already at that level. * MISession.java (isTerminated): Declare a flag that will hold the state. (terminate): Check if it was call already. 2002-10-10 Alain Magloire * SourceManager.java: Implement getInstructions().