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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
package org.shedlang.compiler.backends.cranelift;
import org.pcollections.PVector;
import org.shedlang.compiler.backends.Backend;
import org.shedlang.compiler.backends.PatioBackends;
import org.shedlang.compiler.backends.llvm.LlvmBackend;
import org.shedlang.compiler.backends.paths.PartialTargetPath;
import org.shedlang.compiler.backends.paths.TargetDir;
import org.shedlang.compiler.backends.targets.NativeTarget;
import org.shedlang.compiler.config.ProfileConfig;
import org.shedlang.compiler.config.ProjectConfig;
import org.shedlang.compiler.filesystem.ShedCompilerFiles;
import org.shedlang.compiler.patio.PatioCompilationUnit;
import org.shedlang.compiler.patio.serialization.PatioToTransient0;
import org.shedlang.compiler.runtime.ShedRuntime;
import org.shedlang.compiler.shid.ShidNamespace;
import org.shedlang.compiler.typechecker.TypeInfos;
import org.shedlang.compiler.types.NamespaceName;
import org.shedlang.compiler.util.P;
import org.shedlang.compiler.util.processes.ProcessError;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import static org.shedlang.compiler.util.processes.ProcessRunner.runInheritIo;
public class CraneliftBackend implements Backend {
public static final CraneliftBackend AMD64 = forTarget(NativeTarget.AMD64);
public static CraneliftBackend forTarget(NativeTarget target) {
return new CraneliftBackend(target);
}
private final NativeTarget target;
private CraneliftBackend(NativeTarget target) {
this.target = target;
}
public Path compileCompilationUnit(
PatioCompilationUnit patio,
PartialTargetPath partialTargetPath
) throws IOException, InterruptedException {
return compileCompilationUnit(patio, Optional.empty(), partialTargetPath);
}
private Path compileMain(
PatioCompilationUnit patio,
String mainFunctionName,
PartialTargetPath partialTargetPath
) throws IOException, InterruptedException {
return compileCompilationUnit(patio, Optional.of(mainFunctionName), partialTargetPath);
}
private Path compileCompilationUnit(
PatioCompilationUnit patio,
Optional<String> mainFunctionName,
PartialTargetPath partialTargetPath
) throws IOException, InterruptedException {
var patioPath = partialTargetPath.withExtension(".patio");
Files.createDirectories(patioPath.getParent());
try (var outputStream = new FileOutputStream(patioPath.toFile())) {
PatioToTransient0.serializeCompilationUnit(patio, outputStream);
}
var patioToCraneliftArgs = new ArrayList<String>();
patioToCraneliftArgs.add(
ShedCompilerFiles.getRoot()
.resolve("patio-to-cranelift/target/debug/patio-to-cranelift")
.toString()
);
patioToCraneliftArgs.add(patioPath.toString());
patioToCraneliftArgs.add("--target");
patioToCraneliftArgs.add(this.target.targetTriple());
if (mainFunctionName.isPresent()) {
patioToCraneliftArgs.add("--main");
patioToCraneliftArgs.add(mainFunctionName.get());
}
runInheritIo(patioToCraneliftArgs);
var objectFilePath = partialTargetPath.withExtension(".o");
return objectFilePath;
}
public void link(
List<Path> inputs,
Path outputPath,
ShedRuntime shedRuntime
) throws ProcessError, InterruptedException {
// TODO: extract linking if it's not specific to LLVM.
LlvmBackend.forTarget(this.target).link(inputs, outputPath, shedRuntime);
}
@Override
public String targetName() {
return "cranelift-" + target.targetName();
}
@Override
public void compile(
ProjectConfig config,
ProfileConfig profileConfig,
List<ShidNamespace> namespaces,
TypeInfos typeInfos,
TargetDir targetDir
) throws IOException, InterruptedException {
PatioBackends.compile(
config,
profileConfig,
namespaces,
typeInfos,
new PatioToBinary(
targetDir,
P.vector()
)
);
}
private class PatioToBinary implements PatioBackends.PatioToTarget {
private final TargetDir targetDir;
private final PVector<Path> objectFilePaths;
public PatioToBinary(
TargetDir targetDir,
PVector<Path> objectFilePaths
) {
this.targetDir = targetDir;
this.objectFilePaths = objectFilePaths;
}
@Override
public PatioBackends.PatioToTarget namespace(
NamespaceName namespaceName,
PatioCompilationUnit patioCompilationUnit
) throws IOException, InterruptedException {
var objectPath = compileCompilationUnit(
patioCompilationUnit,
this.targetDir.namespace(namespaceName)
);
return new PatioToBinary(
this.targetDir,
this.objectFilePaths.plus(objectPath)
);
}
@Override
public void bin(
String binName,
PatioCompilationUnit patioCompilationUnit,
String mainFunctionName,
ProfileConfig profileConfig
) throws IOException, InterruptedException {
var linkInputs = new ArrayList<>(objectFilePaths);
var mainObjectPath = compileMain(
patioCompilationUnit,
mainFunctionName,
this.targetDir.bin(binName)
);
linkInputs.add(mainObjectPath);
var shedRuntime = ShedRuntime.runtime(
target.targetName(),
profileConfig.gc(),
targetDir
);
link(
linkInputs,
targetDir.topLevel(binName),
shedRuntime
);
}
}
}
|
