libs-steptalk/Languages/Smalltalk/STBlockContext.h

/**
    STBlockContext.h
 
    Copyright (c) 2002 Free Software Foundation
 
    This file is part of the StepTalk project.
 
    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 of the License, or (at your option) any later version.
 
    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 */

#import "STExecutionContext.h"

@class STBytecodeInterpreter;
@class STMethodContext;

@interface STBlockContext:STExecutionContext
{
    STBytecodeInterpreter *interpreter; 
    STMethodContext       *homeContext; /* owner of this block context */

    unsigned               initialIP;
}
- initWithInterpreter:(STBytecodeInterpreter *)anInterpreter
  initialIP:(unsigned)pointer
  stackSize:(unsigned)size;
- (void)setHomeContext:(STMethodContext *)context;
- (unsigned)initialIP;
- (void)resetInstructionPointer;
@end