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0791cdec2d
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/steptalk/trunk@14378 72102866-910b-0410-8b05-ffd578937521
64 lines
1.9 KiB
Objective-C
64 lines
1.9 KiB
Objective-C
/**
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STBytecodeInterpreter.h
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Copyright (c) 2002 Free Software Foundation
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This file is part of the StepTalk project.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#import <Foundation/NSObject.h>
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@class STCompiledMethod;
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@class STCompiledCode;
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@class STBytecodes;
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@class STExecutionContext;
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@class STStack;
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@class STEnvironment;
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@class NSArray;
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@class NSMutableArray;
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@class NSMutableDictionary;
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@interface STBytecodeInterpreter:NSObject
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{
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STEnvironment *environment; /* scripting environment */
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STExecutionContext *activeContext; /* current execution context */
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STStack *stack; /* from context */
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STBytecodes *bytecodes; /* from context */
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unsigned instructionPointer; /* IP */
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id receiver;
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int entry;
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BOOL stopRequested;
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}
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+ (STBytecodeInterpreter *)sharedInterpreter;
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- (void)setEnvironment:(STEnvironment *)env;
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- (id)interpretMethod:(STCompiledMethod *)method
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forReceiver:(id)anObject
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arguments:(NSArray*)args;
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- (void)setContext:(STExecutionContext *)context;
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- (STExecutionContext *)context;
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- (id)interpret;
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- (void)halt;
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@end
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