"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

"{ Package: 'jv:libgdbs' }"

"{ NameSpace: Smalltalk }"

GDBDebuggerObject subclass:#GDBFrame

	instanceVariableNames:'thread level addr func file fullname line from variables'

	classVariableNames:''

	poolDictionaries:''

	category:'GDB-Core'

!

!GDBFrame class methodsFor:'documentation'!

copyright

"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

! !

!GDBFrame class methodsFor:'accessing - GDB value descriptors'!

description

    ^ (super description)

        define:#level as:Integer;

        define:#func as:String;

        define:#file as:String;

        define:#fullname as:String;

        define:#line as:Integer;

        define:#from as:String;

        define:#addr as:Integer;

        yourself

    "Created: / 16-09-2014 / 23:59:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 15-02-2018 / 08:27:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBFrame methodsFor:'accessing'!

addr

    ^ addr

!

file

    "Return filename containing frame's function source."

    ^ fullname notNil ifTrue:[ fullname ] ifFalse:[ file ]

    "Modified: / 11-06-2017 / 20:59:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

from

    ^ from

!

fullname

    ^ fullname

!

func

    ^ func

!

level

    ^ level

!

line

    ^ line

!

thread

    ^ thread

!

variables

    self ensureIsValid.

    variables isNil ifTrue:[

        variables := GDBTransientDataHolder debugger: debugger factory:[ :old |

            | result new |

            result := debugger send: (GDBMI_stack_list_variables new arguments: (Array with: '--thread' with: thread id with: '--frame' with: level with: '--no-values')).

            new := (result propertyAt: #variables) ? #().

            old notNil ifTrue:[ 

                    ].

                ].

            ] ifFalse:[ 

                new do:[:newVar | newVar setFrame: self ]

            ].

            new

        ].

    ].

    ^ variables value

    "Created: / 27-02-2015 / 14:56:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBFrame methodsFor:'initialization'!

setAddr: aString

    addr := aString

    "Created: / 31-01-2018 / 09:50:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

setLevel: anInteger

    level := anInteger

    "Created: / 15-02-2018 / 08:34:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Created: / 02-02-2018 / 12:16:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

setLine: anInteger

    line := anInteger

    "Created: / 01-02-2018 / 10:09:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

setThread: aGDBThread

    thread := aGDBThread

    "Created: / 30-01-2018 / 15:56:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBFrame methodsFor:'printing & storing'!

displayString

    ^ String streamContents: [ :aStream |

        | f |

        f := self file.

        level printOn:aStream base: 10 size: 2 fill: Character space.

        aStream nextPutAll:' '.

        addr printOn:aStream.

        aStream nextPutAll:' '.

        func notNil ifTrue:[

            func printOn:aStream.

        ] ifFalse:[ 

            aStream nextPutAll: '?'

        ].

        f notNil ifTrue:[

            aStream nextPutAll:' ('.

            aStream nextPutAll: f startingAt: (f lastIndexOf: Filename separator) + 1.

            line notNil ifTrue:[

                aStream nextPutAll:':'.

                line printOn:aStream.

            ].

            aStream nextPutAll:')'.

        ].

    ].

    "Created: / 27-02-2015 / 15:20:40 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 12-06-2017 / 09:04:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

printOn:aStream

    "append a printed representation if the receiver to the argument, aStream"

    super printOn: aStream.

    aStream nextPutAll:'('.

    level printOn:aStream base: 10 size: 2 fill: Character space.

    aStream nextPutAll:' '.

    addr printOn:aStream.

    aStream nextPutAll:' '.

    func printOn:aStream.

    aStream nextPutAll:' - '.

    file printOn:aStream.

    aStream nextPutAll:':'.

    line printOn:aStream.

    aStream nextPutAll:')'.

    "Modified: / 27-02-2015 / 15:21:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBFrame methodsFor:'testing'!

isValid

! !

!GDBFrame class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !