diff options
| -rw-r--r-- | MLKForm.h | 176 | ||||
| -rw-r--r-- | MLKLLVMCompiler.h | 22 | ||||
| -rw-r--r-- | MLKLLVMCompiler.mm | 35 |
3 files changed, 215 insertions, 18 deletions
diff --git a/MLKForm.h b/MLKForm.h new file mode 100644 index 0000000..ceafcb9 --- /dev/null +++ b/MLKForm.h @@ -0,0 +1,176 @@ +/* -*- mode: objc; coding: utf-8 -*- */ +/* Toilet Lisp, a Common Lisp subset for the Étoilé runtime. + * Copyright (C) 2008 Matthias Andreas Benkard. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or (at + * your option) any later version. + * + * This program 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#import "MLKForm.h" +#import "MLKLexicalContext.h" + +#import <Foundation/NSObject.h> +#import <Foundation/NSString.h> + + +@interface MLKForm : NSObject +{ + id _form; + MLKLexicalContext *_context; + id _compiler; +} + +-(id) initWithObject:(id)object + inContext:(MLKLexicalContext *)context + forCompiler:(id)compiler; + +-(id) complete; ++(Class) dispatchClassForObject:(id)object; + ++(id) formWithObject:(id)object + inContext:(MLKLexicalContext *)context + forCompiler:(id)compiler; +@end + + +@interface MLKAtomicForm : MLKForm ++(Class) dispatchClassForObject:(id)object; +@end + + +@interface MLKSelfEvaluatingForm : MLKAtomicForm ++(Class) dispatchClassForObject:(id)object; +@end + + +@interface MLKSymbolForm : MLKAtomicForm ++(Class) dispatchClassForObject:(id)object; +@end + + +@interface MLKCompoundForm : MLKForm +{ + id _head; + id _tail; +} + +-(id) complete; ++(Class) dispatchClassForObject:(id)object; +@end + +@interface MLKSimpleCompoundForm : MLKCompoundForm +-(id) initWithObject:(id)object + inContext:(MLKLexicalContext *)context + forCompiler:(id)compiler; + ++(Class) dispatchClassForObject:(id)object; +@end + + +@interface MLKMacroCallForm : MLKSimpleCompoundForm +-(id) initWithObject:(id)object + inContext:(MLKLexicalContext *)context + forCompiler:(id)compiler; +@end + + +@interface MLKFunctionCallForm : MLKSimpleCompoundForm +@end + + +@interface MLKCatchForm : MLKCompoundForm +@end + + +@interface MLKSimpleDefmacroForm : MLKCompoundForm +@end + + +@interface MLKEvalWhenForm : MLKCompoundForm +@end + + +@interface MLKForeignLambdaForm : MLKCompoundForm +@end + + +@interface MLKFunctionForm : MLKCompoundForm +@end + + +@interface MLKIfForm : MLKCompoundForm +@end + + +@interface MLKInPackageForm : MLKCompoundForm +@end + + +@interface MLKSimpleLambdaForm : MLKCompoundForm +@end + + +@interface MLKSimpleMacroletForm : MLKCompoundForm +@end + + +@interface MLKSimpleFletForm : MLKCompoundForm +@end + + +@interface MLKLetForm : MLKCompoundForm +@end + + +@interface MLKSimpleLoopForm : MLKCompoundForm +@end + + +@interface MLKMultipleValueCallForm : MLKCompoundForm +@end + + +@interface MLKProgNForm : MLKCompoundForm +@end + + +@interface MLKProgVForm : MLKCompoundForm +@end + + +@interface MLKQuoteForm : MLKCompoundForm +@end + + +@interface MLKSetQForm : MLKCompoundForm +@end + + +@interface MLKFSetQForm : MLKCompoundForm +@end + + +@interface MLKSetForm : MLKCompoundForm +@end + + +@interface MLKFSetForm : MLKCompoundForm +@end + + +@interface MLKThrowForm : MLKCompoundForm +@end + + +@interface MLKUnwindProtectForm : MLKCompoundForm +@end diff --git a/MLKLLVMCompiler.h b/MLKLLVMCompiler.h index 7b3569d..8ade89c 100644 --- a/MLKLLVMCompiler.h +++ b/MLKLLVMCompiler.h @@ -16,21 +16,33 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#import "MLKForm.h" #import "MLKLexicalContext.h" +#import <Foundation/NSObject.h> #import <Foundation/NSString.h> -/* #ifdef __cplusplus #include <Value.h> #include <BasicBlock.h> using namespace llvm; #endif -*/ -@interface MLKLLVMCompiler --(id) compile:(id)object +@interface MLKLLVMCompiler : NSObject ++(void) initialize; + ++(id) compile:(id)object inContext:(MLKLexicalContext *)context; --(void) processTopLevelForm:(id)object; ++(void) processTopLevelForm:(id)object; + +#ifdef __cplusplus ++(Value *) processForm:(MLKForm *)form + inBlock:(BasicBlock **)block; +#endif +@end + + +@interface MLKForm (MLKLLVMCompilation) +-(Value *) processForLLVMInBlock:(BasicBlock **)block; @end diff --git a/MLKLLVMCompiler.mm b/MLKLLVMCompiler.mm index 18efccb..fdb4844 100644 --- a/MLKLLVMCompiler.mm +++ b/MLKLLVMCompiler.mm @@ -40,23 +40,14 @@ static IRBuilder builder; static FunctionPassManager *fpm; -static BasicBlock *process (Value **value, - id object, - MLKLexicalContext *context, - BasicBlock *block) -{ - -} - - @implementation MLKLLVMCompiler --(void) initialize ++(void) initialize { module = new llvm::Module ("MLKLLVMModule"); execution_engine = ExecutionEngine::create (module); } --(id) compile:(id)object ++(id) compile:(id)object inContext:(MLKLexicalContext *)context { Value *v = NULL; @@ -74,7 +65,10 @@ static BasicBlock *process (Value **value, block = BasicBlock::Create ("entry", function); builder.SetInsertPoint (block); - process (&v, object, context, block); + v = [self processForm:[MLKForm formWithObject:object + inContext:context + forCompiler:self] + inBlock:&block]; builder.CreateRet (v); verifyFunction (*function); @@ -85,8 +79,23 @@ static BasicBlock *process (Value **value, return fn (); } --(void) processTopLevelForm:(id)object ++(void) processTopLevelForm:(id)object { //FIXME } + ++(Value *) processForm:(MLKForm *)form + inBlock:(BasicBlock **)block +{ + return [form processForLLVMInBlock:block]; +} +@end + + +@implementation MLKForm (MLKLLVMCompilation) +-(Value *) processForLLVMInBlock:(BasicBlock **)block +{ + NSLog (@"WARNING: Unrecognised form type: %@", self); + return NULL; +} @end |