"

    Copyright (c) 2016-now Jan Vrany <jan.vrany [at] fit . cvut . cz>

    Permission is hereby granted, free of charge, to any person obtaining a copy

    of this software and associated documentation files (the 'Software'), to deal

    in the Software without restriction, including without limitation the rights

    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    copies of the Software, and to permit persons to whom the Software is

    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all

    copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

    SOFTWARE.

"

"{ Package: 'jv:dragonfly' }"

"{ NameSpace: Smalltalk }"

SharedPool subclass:#VMData

	instanceVariableNames:''

	classVariableNames:'ADDR___VMDATA__ ADDR___stackTop__ ADDR___newNextPtr__

		ADDR___newEndPtr__ ADDR___newSpace__ ADDR___thisContext ADDR_true

		ADDR_false ADDR_Float ADDR_SmallInteger ADDR_UndefinedObject

		ADDR_Context ADDR_BlockContext ADDR_InterruptPending'

	poolDictionaries:'VMOffsets'

	category:'System-Compiler-Interface'

!

!VMData class methodsFor:'documentation'!

copyright

"

    Copyright (c) 2016-now Jan Vrany <jan.vrany [at] fit . cvut . cz>

    Permission is hereby granted, free of charge, to any person obtaining a copy

    of this software and associated documentation files (the 'Software'), to deal

    in the Software without restriction, including without limitation the rights

    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    copies of the Software, and to permit persons to whom the Software is

    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all

    copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

    SOFTWARE.

"

! !

!VMData class methodsFor:'class initialization'!

initialize

    | base handle|

    handle := ObjectFileLoader loadDynamicObject: nil.  

    base := ObjectFileLoader getSymbol: '__vmDataPtr__' function: false from: handle.

    base := ExternalBytes address: base size: ExternalAddress pointerSize.

    ADDR___VMDATA__ := (base pointerAt: 1) address.

    ADDR___stackTop__ := ADDR___VMDATA__ + OFFS___stackTop__.

    ADDR___newNextPtr__ := ADDR___VMDATA__ + OFFS___newNextPtr__.

    ADDR___newEndPtr__ := ADDR___VMDATA__ + OFFS___newEndPtr__.

    ADDR___newSpace__ := ADDR___VMDATA__ + OFFS___newSpace__ .

    ADDR___thisContext := ADDR___VMDATA__ + OFFS___thisContext .

    ADDR_true := ADDR___VMDATA__ +  OFFS_true .

    ADDR_false := ADDR___VMDATA__ +  OFFS_false.

    ADDR_Float := ADDR___VMDATA__ +  OFFS_Float .

    ADDR_SmallInteger := ADDR___VMDATA__ + OFFS_SmallInteger .

    ADDR_UndefinedObject := ADDR___VMDATA__ + OFFS_UndefinedObject .

    ADDR_Context := ADDR___VMDATA__ +  OFFS_Context.

    ADDR_BlockContext := ADDR___VMDATA__ + OFFS_BlockContext.

%{

    @global(VMData:ADDR_InterruptPending) = __MKINT(&InterruptPending);	

%}.

    "Created: / 25-01-2016 / 14:45:54 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!VMData class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !

VMData initialize!