summaryrefslogtreecommitdiff
path: root/MLKLexicalContext-MLKLLVMCompilation.mm
blob: 8be1f2466b493b216e6feba7e635f00ff5c81fc3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
/* -*- 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 "MLKLexicalContext-MLKLLVMCompilation.h"

#import <Foundation/NSString.h>
#import <Foundation/NSValue.h>

#include <vector>
#include <llvm/Value.h>
#include <llvm/BasicBlock.h>
using namespace llvm;
using namespace std;


@implementation MLKLexicalContext (MLKLLVMCompilation)
-(void) setVariableHeapAllocation:(BOOL)heapp
                        forSymbol:(id)name
{
  [self setDeepProperty:[NSNumber numberWithBool:heapp]
        forVariable:name
        key:@"LLVM.heap-flag"];
}

-(BOOL) variableHeapAllocationForSymbol:(id)name;
{
  id flag = [self deepPropertyForVariable:name
                  key:@"LLVM.heap-flag"];

  return (flag && [flag boolValue]);
}

-(Value *) functionCellForSymbol:(id)name
{
  return (Value *) [[self deepPropertyForFunction:name
                          key:@"LLVM.function-cell"]
                     pointerValue];
}

-(Value *) closureDataPointerForSymbol:(id)name
{
  return (Value *) [[self deepPropertyForFunction:name
                          key:@"LLVM.closure-data-pointer"]
                     pointerValue];
}

-(Value *) bindingForSymbol:(id)name
{
  return (Value *) [[self deepPropertyForVariable:name
                          key:@"LLVM.variable-binding"]
                     pointerValue];
}

-(Value *) valueForSymbol:(id)name
{
  return (Value *) [[self deepPropertyForVariable:name
                          key:@"LLVM.variable-value"]
                     pointerValue];
}

-(void) setFunctionCell:(Value *)cellPtr forSymbol:(id)name
{
  [self setDeepProperty:[NSValue valueWithPointer:cellPtr]
        forFunction:name
        key:@"LLVM.function-cell"];
}

-(void) setClosureDataPointer:(Value *)pointer forSymbol:(id)name
{
  [self setDeepProperty:[NSValue valueWithPointer:pointer]
        forFunction:name
        key:@"LLVM.closure-data"];
}

-(void) setBinding:(Value *)binding forSymbol:(id)name
{
  [self setDeepProperty:[NSValue valueWithPointer:binding]
        forVariable:name
        key:@"LLVM.variable-binding"];
}

-(void) setValue:(Value *)value forSymbol:(id)name
{
  [self setDeepProperty:[NSValue valueWithPointer:value]
        forVariable:name
        key:@"LLVM.variable-value"];
}
@end