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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.test/src/org/graalvm/compiler/asm/test/AssemblerTest.java

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  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.asm.test;
  26 
  27 import static org.graalvm.compiler.core.common.CompilationRequestIdentifier.asCompilationRequest;
  28 
  29 import java.lang.reflect.Method;
  30 
  31 import org.graalvm.compiler.api.test.Graal;
  32 import org.graalvm.compiler.code.CompilationResult;
  33 import org.graalvm.compiler.code.DisassemblerProvider;
  34 import org.graalvm.compiler.core.common.CompilationIdentifier;

  35 import org.graalvm.compiler.core.target.Backend;
  36 import org.graalvm.compiler.debug.DebugContext;
  37 import org.graalvm.compiler.nodes.StructuredGraph;
  38 import org.graalvm.compiler.options.OptionValues;
  39 import org.graalvm.compiler.runtime.RuntimeProvider;
  40 import org.graalvm.compiler.serviceprovider.GraalServices;
  41 import org.graalvm.compiler.test.GraalTest;
  42 import org.junit.Assert;
  43 
  44 import jdk.vm.ci.code.CallingConvention;
  45 import jdk.vm.ci.code.CodeCacheProvider;
  46 import jdk.vm.ci.code.InstalledCode;
  47 import jdk.vm.ci.code.InvalidInstalledCodeException;
  48 import jdk.vm.ci.code.RegisterConfig;
  49 import jdk.vm.ci.code.TargetDescription;
  50 import jdk.vm.ci.meta.MetaAccessProvider;
  51 import jdk.vm.ci.meta.ResolvedJavaMethod;
  52 import jdk.vm.ci.runtime.JVMCI;
  53 import jdk.vm.ci.runtime.JVMCIBackend;
  54 


  73     public AssemblerTest() {
  74         JVMCIBackend providers = JVMCI.getRuntime().getHostJVMCIBackend();
  75         this.metaAccess = providers.getMetaAccess();
  76         this.codeCache = providers.getCodeCache();
  77         this.backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend();
  78     }
  79 
  80     public MetaAccessProvider getMetaAccess() {
  81         return metaAccess;
  82     }
  83 
  84     @SuppressWarnings("try")
  85     protected InstalledCode assembleMethod(Method m, CodeGenTest test) {
  86         ResolvedJavaMethod method = getMetaAccess().lookupJavaMethod(m);
  87         OptionValues options = getInitialOptions();
  88         DebugContext debug = getDebugContext(options);
  89         try (DebugContext.Scope s = debug.scope("assembleMethod", method, codeCache)) {
  90             RegisterConfig registerConfig = codeCache.getRegisterConfig();
  91             CompilationIdentifier compilationId = backend.getCompilationIdentifier(method);
  92             StructuredGraph graph = new StructuredGraph.Builder(options, debug).method(method).compilationId(compilationId).build();
  93             CallingConvention cc = backend.newLIRGenerationResult(compilationId, null, null, graph, null).getCallingConvention();
  94 
  95             CompilationResult compResult = new CompilationResult(graph.compilationId());
  96             byte[] targetCode = test.generateCode(compResult, codeCache.getTarget(), registerConfig, cc);
  97             compResult.setTargetCode(targetCode, targetCode.length);
  98             compResult.setTotalFrameSize(0);
  99             compResult.close();
 100 
 101             InstalledCode code = backend.addInstalledCode(debug, method, asCompilationRequest(compilationId), compResult);
 102 
 103             for (DisassemblerProvider dis : GraalServices.load(DisassemblerProvider.class)) {
 104                 String disasm1 = dis.disassembleCompiledCode(codeCache, compResult);
 105                 Assert.assertTrue(compResult.toString(), disasm1 == null || disasm1.length() > 0);
 106                 String disasm2 = dis.disassembleInstalledCode(codeCache, compResult, code);
 107                 Assert.assertTrue(code.toString(), disasm2 == null || disasm2.length() > 0);
 108             }
 109             return code;
 110         } catch (Throwable e) {
 111             throw debug.handle(e);
 112         }
 113     }


  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 
  25 package org.graalvm.compiler.asm.test;
  26 
  27 import static org.graalvm.compiler.core.common.CompilationRequestIdentifier.asCompilationRequest;
  28 
  29 import java.lang.reflect.Method;
  30 
  31 import org.graalvm.compiler.api.test.Graal;
  32 import org.graalvm.compiler.code.CompilationResult;
  33 import org.graalvm.compiler.code.DisassemblerProvider;
  34 import org.graalvm.compiler.core.common.CompilationIdentifier;
  35 import org.graalvm.compiler.core.gen.LIRGenerationProvider;
  36 import org.graalvm.compiler.core.target.Backend;
  37 import org.graalvm.compiler.debug.DebugContext;
  38 import org.graalvm.compiler.nodes.StructuredGraph;
  39 import org.graalvm.compiler.options.OptionValues;
  40 import org.graalvm.compiler.runtime.RuntimeProvider;
  41 import org.graalvm.compiler.serviceprovider.GraalServices;
  42 import org.graalvm.compiler.test.GraalTest;
  43 import org.junit.Assert;
  44 
  45 import jdk.vm.ci.code.CallingConvention;
  46 import jdk.vm.ci.code.CodeCacheProvider;
  47 import jdk.vm.ci.code.InstalledCode;
  48 import jdk.vm.ci.code.InvalidInstalledCodeException;
  49 import jdk.vm.ci.code.RegisterConfig;
  50 import jdk.vm.ci.code.TargetDescription;
  51 import jdk.vm.ci.meta.MetaAccessProvider;
  52 import jdk.vm.ci.meta.ResolvedJavaMethod;
  53 import jdk.vm.ci.runtime.JVMCI;
  54 import jdk.vm.ci.runtime.JVMCIBackend;
  55 


  74     public AssemblerTest() {
  75         JVMCIBackend providers = JVMCI.getRuntime().getHostJVMCIBackend();
  76         this.metaAccess = providers.getMetaAccess();
  77         this.codeCache = providers.getCodeCache();
  78         this.backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend();
  79     }
  80 
  81     public MetaAccessProvider getMetaAccess() {
  82         return metaAccess;
  83     }
  84 
  85     @SuppressWarnings("try")
  86     protected InstalledCode assembleMethod(Method m, CodeGenTest test) {
  87         ResolvedJavaMethod method = getMetaAccess().lookupJavaMethod(m);
  88         OptionValues options = getInitialOptions();
  89         DebugContext debug = getDebugContext(options);
  90         try (DebugContext.Scope s = debug.scope("assembleMethod", method, codeCache)) {
  91             RegisterConfig registerConfig = codeCache.getRegisterConfig();
  92             CompilationIdentifier compilationId = backend.getCompilationIdentifier(method);
  93             StructuredGraph graph = new StructuredGraph.Builder(options, debug).method(method).compilationId(compilationId).build();
  94             CallingConvention cc = ((LIRGenerationProvider) backend).newLIRGenerationResult(compilationId, null, null, graph, null).getCallingConvention();
  95 
  96             CompilationResult compResult = new CompilationResult(graph.compilationId());
  97             byte[] targetCode = test.generateCode(compResult, codeCache.getTarget(), registerConfig, cc);
  98             compResult.setTargetCode(targetCode, targetCode.length);
  99             compResult.setTotalFrameSize(0);
 100             compResult.close();
 101 
 102             InstalledCode code = backend.addInstalledCode(debug, method, asCompilationRequest(compilationId), compResult);
 103 
 104             for (DisassemblerProvider dis : GraalServices.load(DisassemblerProvider.class)) {
 105                 String disasm1 = dis.disassembleCompiledCode(codeCache, compResult);
 106                 Assert.assertTrue(compResult.toString(), disasm1 == null || disasm1.length() > 0);
 107                 String disasm2 = dis.disassembleInstalledCode(codeCache, compResult, code);
 108                 Assert.assertTrue(code.toString(), disasm2 == null || disasm2.length() > 0);
 109             }
 110             return code;
 111         } catch (Throwable e) {
 112             throw debug.handle(e);
 113         }
 114     }
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