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src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java

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 19  *
 20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 21  * or visit www.oracle.com if you need additional information or have any
 22  * questions.
 23  *
 24  */
 25 
 26 package sun.jvm.hotspot;
 27 
 28 import java.rmi.RemoteException;
 29 import java.lang.reflect.Constructor;
 30 import java.lang.reflect.InvocationTargetException;
 31 
 32 import sun.jvm.hotspot.debugger.Debugger;
 33 import sun.jvm.hotspot.debugger.DebuggerException;
 34 import sun.jvm.hotspot.debugger.JVMDebugger;
 35 import sun.jvm.hotspot.debugger.MachineDescription;
 36 import sun.jvm.hotspot.debugger.MachineDescriptionAMD64;
 37 import sun.jvm.hotspot.debugger.MachineDescriptionPPC64;
 38 import sun.jvm.hotspot.debugger.MachineDescriptionAArch64;

 39 import sun.jvm.hotspot.debugger.MachineDescriptionIntelX86;
 40 import sun.jvm.hotspot.debugger.NoSuchSymbolException;
 41 import sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal;
 42 import sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal;
 43 import sun.jvm.hotspot.debugger.remote.RemoteDebugger;
 44 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerClient;
 45 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer;
 46 import sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal;
 47 import sun.jvm.hotspot.runtime.VM;
 48 import sun.jvm.hotspot.types.TypeDataBase;
 49 import sun.jvm.hotspot.utilities.PlatformInfo;
 50 import sun.jvm.hotspot.utilities.UnsupportedPlatformException;
 51 
 52 /** <P> This class wraps much of the basic functionality and is the
 53  * highest-level factory for VM data structures. It makes it simple
 54  * to start up the debugging system. </P>
 55  *
 56  * <P> FIXME: especially with the addition of remote debugging, this
 57  * has turned into a mess; needs rethinking. </P>
 58  */

552 
553     private void setupJVMLibNamesWin32() {
554         jvmLibNames = new String[] { "jvm.dll" };
555     }
556 
557     //
558     // Linux
559     //
560 
561     private void setupDebuggerLinux() {
562         setupJVMLibNamesLinux();
563 
564         if (cpu.equals("x86")) {
565             machDesc = new MachineDescriptionIntelX86();
566         } else if (cpu.equals("amd64")) {
567             machDesc = new MachineDescriptionAMD64();
568         } else if (cpu.equals("ppc64")) {
569             machDesc = new MachineDescriptionPPC64();
570         } else if (cpu.equals("aarch64")) {
571             machDesc = new MachineDescriptionAArch64();


572         } else {
573           try {
574             machDesc = (MachineDescription)
575               Class.forName("sun.jvm.hotspot.debugger.MachineDescription" +
576                             cpu.toUpperCase()).getDeclaredConstructor().newInstance();
577           } catch (Exception e) {
578             throw new DebuggerException("Linux not supported on machine type " + cpu);
579           }
580         }
581 
582         LinuxDebuggerLocal dbg =
583         new LinuxDebuggerLocal(machDesc, !isServer);
584         debugger = dbg;
585 
586         attachDebugger();
587     }
588 
589     private void setupJVMLibNamesLinux() {
590         jvmLibNames = new String[] { "libjvm.so" };
591     }

 19  *
 20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 21  * or visit www.oracle.com if you need additional information or have any
 22  * questions.
 23  *
 24  */
 25 
 26 package sun.jvm.hotspot;
 27 
 28 import java.rmi.RemoteException;
 29 import java.lang.reflect.Constructor;
 30 import java.lang.reflect.InvocationTargetException;
 31 
 32 import sun.jvm.hotspot.debugger.Debugger;
 33 import sun.jvm.hotspot.debugger.DebuggerException;
 34 import sun.jvm.hotspot.debugger.JVMDebugger;
 35 import sun.jvm.hotspot.debugger.MachineDescription;
 36 import sun.jvm.hotspot.debugger.MachineDescriptionAMD64;
 37 import sun.jvm.hotspot.debugger.MachineDescriptionPPC64;
 38 import sun.jvm.hotspot.debugger.MachineDescriptionAArch64;
 39 import sun.jvm.hotspot.debugger.MachineDescriptionRiscv64;
 40 import sun.jvm.hotspot.debugger.MachineDescriptionIntelX86;
 41 import sun.jvm.hotspot.debugger.NoSuchSymbolException;
 42 import sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal;
 43 import sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal;
 44 import sun.jvm.hotspot.debugger.remote.RemoteDebugger;
 45 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerClient;
 46 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer;
 47 import sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal;
 48 import sun.jvm.hotspot.runtime.VM;
 49 import sun.jvm.hotspot.types.TypeDataBase;
 50 import sun.jvm.hotspot.utilities.PlatformInfo;
 51 import sun.jvm.hotspot.utilities.UnsupportedPlatformException;
 52 
 53 /** <P> This class wraps much of the basic functionality and is the
 54  * highest-level factory for VM data structures. It makes it simple
 55  * to start up the debugging system. </P>
 56  *
 57  * <P> FIXME: especially with the addition of remote debugging, this
 58  * has turned into a mess; needs rethinking. </P>
 59  */

553 
554     private void setupJVMLibNamesWin32() {
555         jvmLibNames = new String[] { "jvm.dll" };
556     }
557 
558     //
559     // Linux
560     //
561 
562     private void setupDebuggerLinux() {
563         setupJVMLibNamesLinux();
564 
565         if (cpu.equals("x86")) {
566             machDesc = new MachineDescriptionIntelX86();
567         } else if (cpu.equals("amd64")) {
568             machDesc = new MachineDescriptionAMD64();
569         } else if (cpu.equals("ppc64")) {
570             machDesc = new MachineDescriptionPPC64();
571         } else if (cpu.equals("aarch64")) {
572             machDesc = new MachineDescriptionAArch64();
573         } else if (cpu.equals("riscv64")) {
574             machDesc = new MachineDescriptionRiscv64();
575         } else {
576           try {
577             machDesc = (MachineDescription)
578               Class.forName("sun.jvm.hotspot.debugger.MachineDescription" +
579                             cpu.toUpperCase()).getDeclaredConstructor().newInstance();
580           } catch (Exception e) {
581             throw new DebuggerException("Linux not supported on machine type " + cpu);
582           }
583         }
584 
585         LinuxDebuggerLocal dbg =
586         new LinuxDebuggerLocal(machDesc, !isServer);
587         debugger = dbg;
588 
589         attachDebugger();
590     }
591 
592     private void setupJVMLibNamesLinux() {
593         jvmLibNames = new String[] { "libjvm.so" };
594     }
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