8187020: AOT tests should not fail if devkit dependency isn't resolved
Reviewed-by: kvn
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package compiler.aot;
import jdk.test.lib.Platform;
import jdk.test.lib.artifacts.Artifact;
import jdk.test.lib.artifacts.ArtifactResolver;
import jdk.test.lib.process.OutputAnalyzer;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Utils;
import jdk.test.lib.process.ProcessTools;
/**
* A simple class calling AOT compiler over requested items
*/
public class AotCompiler {
private final static String METHODS_LIST_FILENAME = "methodsList.txt";
public static void main(String args[]) {
String className = null;
List<String> compileList = new ArrayList<>();
String libName = null;
List<String> extraopts = new ArrayList<>();
for (int i = 0; i < args.length; i++) {
switch (args[i]) {
case "-class":
className = args[++i];
break;
case "-compile":
compileList.add("compileOnly " + args[++i]);
break;
case "-libname":
libName = args[++i];
break;
case "-extraopt":
extraopts.add(args[++i]);
break;
default:
throw new Error("Unknown option: " + args[i]);
}
}
extraopts.add("-classpath");
extraopts.add(Utils.TEST_CLASS_PATH + File.pathSeparator + Utils.TEST_SRC);
if (className != null && libName != null) {
OutputAnalyzer oa = launchCompiler(libName, className, extraopts, compileList);
oa.shouldHaveExitValue(0);
} else {
printUsage();
throw new Error("Mandatory arguments aren't passed");
}
}
public static OutputAnalyzer launchCompilerSimple(String... args) {
return launchJaotc(Arrays.asList(args), null);
}
public static OutputAnalyzer launchCompiler(String libName, String item, List<String> extraopts,
List<String> compList) {
Path file = null;
if (compList != null && !compList.isEmpty()) {
file = Paths.get(METHODS_LIST_FILENAME);
try {
Files.write(file, compList, StandardOpenOption.CREATE);
} catch (IOException e) {
throw new Error("Couldn't write " + METHODS_LIST_FILENAME + " " + e, e);
}
}
List<String> args = new ArrayList<>();
args.add("--compile-with-assertions");
args.add("--output");
args.add(libName);
if (file != null) {
args.add("--compile-commands");
args.add(file.toString());
}
args.add("--class-name");
args.add(item);
String linker = resolveLinker();
if (linker != null) {
args.add("--linker-path");
args.add(linker);
}
// Execute with asserts
args.add("-J-ea");
args.add("-J-esa");
return launchJaotc(args, extraopts);
}
private static OutputAnalyzer launchJaotc(List<String> args, List<String> extraVmOpts) {
JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jaotc");
for (String vmOpt : Utils.getTestJavaOpts()) {
launcher.addVMArg(vmOpt);
}
if (extraVmOpts != null) {
for (String vmOpt : extraVmOpts) {
launcher.addVMArg(vmOpt);
}
}
for (String arg : args) {
launcher.addToolArg(arg);
}
try {
return ProcessTools.executeCommand(new ProcessBuilder(launcher.getCommand()).redirectErrorStream(true));
} catch (Throwable e) {
throw new Error("Can't start test process: " + e, e);
}
}
public static void printUsage() {
System.err.println("Usage: " + AotCompiler.class.getName()
+ " -class <class> -libname <.so name>"
+ " [-compile <compileItems>]* [-extraopt <java option>]*");
}
// runs ld -v (or ld -V on solaris) and check its exit code
private static boolean checkLd(Path bin) {
try {
return 0 == ProcessTools.executeCommand(bin.toString(),
Platform.isSolaris() ? "-V" : "-v")
.getExitValue();
} catch (Throwable t) {
// any errors mean ld doesn't work
return false;
}
}
public static String resolveLinker() {
Path linker = null;
// if non windows, 1st, check if PATH has ld
if (!Platform.isWindows()) {
String bin = "ld";
for (String path : System.getenv("PATH").split(File.pathSeparator)) {
Path ld = Paths.get(path).resolve("ld");
if (Files.exists(ld)) {
// there is ld in PATH
if (checkLd(ld)) {
System.out.println("found working linker: " + ld);
// ld works, jaotc is supposed to find and use it
return null;
} else {
System.out.println("found broken linker: " + ld);
// ld exists in PATH, but doesn't work, have to use devkit
break;
}
}
}
}
// there is no ld in PATH, will use ld from devkit
// artifacts are got from common/conf/jib-profiles.js
try {
if (Platform.isWindows()) {
if (Platform.isX64()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-windows_x64",
revision = "VS2013SP4+1.0",
extension = "tar.gz")
class DevkitWindowsX64 { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-windows_x64-"
+ "VS2013SP4+1.0";
Path devkit = ArtifactResolver.resolve(DevkitWindowsX64.class)
.get(artifactName);
linker = devkit.resolve("VC")
.resolve("bin")
.resolve("amd64")
.resolve("link.exe");
}
} else if (Platform.isOSX()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-macosx_x64",
revision = "Xcode6.3-MacOSX10.9+1.0",
extension = "tar.gz")
class DevkitMacosx { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-macosx_x64-"
+ "Xcode6.3-MacOSX10.9+1.0";
Path devkit = ArtifactResolver.resolve(DevkitMacosx.class)
.get(artifactName);
linker = devkit.resolve("Xcode.app")
.resolve("Contents")
.resolve("Developer")
.resolve("Toolchains")
.resolve("XcodeDefault.xctoolchain")
.resolve("usr")
.resolve("bin")
.resolve("ld");
} else if (Platform.isSolaris()) {
if (Platform.isSparc()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-solaris_sparcv9",
revision = "SS12u4-Solaris11u1+1.0",
extension = "tar.gz")
class DevkitSolarisSparc { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-solaris_sparcv9-"
+ "SS12u4-Solaris11u1+1.0";
Path devkit = ArtifactResolver.resolve(DevkitSolarisSparc.class)
.get(artifactName);
linker = devkit.resolve("SS12u4-Solaris11u1")
.resolve("gnu")
.resolve("bin")
.resolve("ld");
} else if (Platform.isX64()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-solaris_x64",
revision = "SS12u4-Solaris11u1+1.0",
extension = "tar.gz")
class DevkitSolarisX64 { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-solaris_x64-"
+ "SS12u4-Solaris11u1+1.0";
Path devkit = ArtifactResolver.resolve(DevkitSolarisX64.class)
.get(artifactName);
linker = devkit.resolve("SS12u4-Solaris11u1")
.resolve("bin")
.resolve("amd64")
.resolve("ld");
}
} else if (Platform.isLinux()) {
if (Platform.isAArch64()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-linux_aarch64",
revision = "gcc-linaro-aarch64-linux-gnu-4.8-2013.11_linux+1.0",
extension = "tar.gz")
class DevkitLinuxAArch64 { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-linux_aarch64-"
+ "gcc-linaro-aarch64-linux-gnu-4.8-2013.11_linux+1.0";
Path devkit = ArtifactResolver.resolve(DevkitLinuxAArch64.class)
.get(artifactName);
linker = devkit.resolve("aarch64-linux-gnu")
.resolve("bin")
.resolve("ld");
} else if (Platform.isARM()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-linux_arm",
revision = "gcc-linaro-arm-linux-gnueabihf-raspbian-2012.09-20120921_linux+1.0",
extension = "tar.gz")
class DevkitLinuxARM { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-linux_arm-"
+ "gcc-linaro-arm-linux-gnueabihf-raspbian-2012.09-20120921_linux+1.0";
Path devkit = ArtifactResolver.resolve(DevkitLinuxARM.class)
.get(artifactName);
linker = devkit.resolve("arm-linux-gnueabihf")
.resolve("bin")
.resolve("ld");
} else if (Platform.isX64()) {
@Artifact(organization = "jpg.infra.builddeps",
name = "devkit-linux_x64",
revision = "gcc4.9.2-OEL6.4+1.1",
extension = "tar.gz")
class DevkitLinuxX64 { }
String artifactName = "jpg.infra.builddeps."
+ "devkit-linux_x64-"
+ "gcc4.9.2-OEL6.4+1.1";
Path devkit = ArtifactResolver.resolve(DevkitLinuxX64.class)
.get(artifactName);
linker = devkit.resolve("bin")
.resolve("ld");
}
}
} catch (FileNotFoundException e) {
System.err.println("artifact resolution error: " + e);
// let jaotc try to find linker
return null;
}
if (linker != null) {
return linker.toAbsolutePath().toString();
}
return null;
}
}