Here are the proposed changes to shared parts of the agent code:
diff -r e6e7d76b2bd3 agent/make/Makefile
--- a/agent/make/Makefile Tue May 24 15:28:35 2011 -0700
+++ b/agent/make/Makefile Mon Jul 25 17:04:06 2011 -0700
@@ -52,6 +52,9 @@
sun.jvm.hotspot.compiler \
sun.jvm.hotspot.debugger \
sun.jvm.hotspot.debugger.amd64 \
+sun.jvm.hotspot.debugger.bsd \
+sun.jvm.hotspot.debugger.bsd.amd64 \
+sun.jvm.hotspot.debugger.bsd.x86 \
sun.jvm.hotspot.debugger.cdbg \
sun.jvm.hotspot.debugger.cdbg.basic \
sun.jvm.hotspot.debugger.cdbg.basic.amd64 \
@@ -94,6 +97,9 @@
sun.jvm.hotspot.oops \
sun.jvm.hotspot.runtime \
sun.jvm.hotspot.runtime.amd64 \
+sun.jvm.hotspot.runtime.bsd \
+sun.jvm.hotspot.runtime.bsd_amd64 \
+sun.jvm.hotspot.runtime.bsd_x86 \
sun.jvm.hotspot.runtime.ia64 \
sun.jvm.hotspot.runtime.linux \
sun.jvm.hotspot.runtime.linux_amd64 \
@@ -143,6 +149,8 @@
sun/jvm/hotspot/compiler/*.java \
sun/jvm/hotspot/debugger/*.java \
sun/jvm/hotspot/debugger/amd64/*.java \
+sun/jvm/hotspot/debugger/bsd/*.java \
+sun/jvm/hotspot/debugger/bsd/x86/*.java \
sun/jvm/hotspot/debugger/cdbg/*.java \
sun/jvm/hotspot/debugger/cdbg/basic/*.java \
sun/jvm/hotspot/debugger/cdbg/basic/amd64/*.java \
diff -r e6e7d76b2bd3 agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java
--- a/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java Tue May 24 15:28:35 2011 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java Mon Jul 25 17:04:06 2011 -0700
@@ -28,6 +28,7 @@
import java.net.*;
import java.rmi.*;
import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.bsd.*;
import sun.jvm.hotspot.debugger.dbx.*;
import sun.jvm.hotspot.debugger.proc.*;
import sun.jvm.hotspot.debugger.remote.*;
@@ -337,6 +338,8 @@
setupDebuggerWin32();
} else if (os.equals("linux")) {
setupDebuggerLinux();
+ } else if (os.equals("bsd")) {
+ setupDebuggerBsd();
} else {
// Add support for more operating systems here
throw new DebuggerException("Operating system " + os + " not yet supported");
@@ -392,6 +395,10 @@
db = new HotSpotTypeDataBase(machDesc,
new LinuxVtblAccess(debugger, jvmLibNames),
debugger, jvmLibNames);
+ } else if (os.equals("bsd")) {
+ db = new HotSpotTypeDataBase(machDesc,
+ new BsdVtblAccess(debugger, jvmLibNames),
+ debugger, jvmLibNames);
} else {
throw new DebuggerException("OS \"" + os + "\" not yet supported (no VtblAccess yet)");
}
@@ -557,6 +564,8 @@
setupJVMLibNamesWin32();
} else if (os.equals("linux")) {
setupJVMLibNamesLinux();
+ } else if (os.equals("bsd")) {
+ setupJVMLibNamesBsd();
} else {
throw new RuntimeException("Unknown OS type");
}
@@ -638,6 +647,31 @@
jvmLibNames = new String[] { "libjvm.so", "libjvm_g.so" };
}
+ //
+ // BSD
+ //
+
+ private void setupDebuggerBsd() {
+ setupJVMLibNamesBsd();
+
+ if (cpu.equals("x86")) {
+ machDesc = new MachineDescriptionIntelX86();
+ } else if (cpu.equals("amd64")) {
+ machDesc = new MachineDescriptionAMD64();
+ } else {
+ throw new DebuggerException("BSD only supported on x86/amd64");
+ }
+
+ BsdDebuggerLocal dbg = new BsdDebuggerLocal(machDesc, !isServer);
+ debugger = dbg;
+
+ attachDebugger();
+ }
+
+ private void setupJVMLibNamesBsd() {
+ jvmLibNames = new String[] { "libjvm.so", "libjvm_g.so" };
+ }
+
/** Convenience routine which should be called by per-platform
debugger setup. Should not be called when startupMode is
REMOTE_MODE. */
diff -r e6e7d76b2bd3 agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java
--- a/agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java Tue May 24 15:28:35 2011 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java Mon Jul 25 17:04:06 2011 -0700
@@ -29,6 +29,7 @@
import java.rmi.*;
import sun.jvm.hotspot.*;
import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.bsd.*;
import sun.jvm.hotspot.debugger.dbx.*;
import sun.jvm.hotspot.debugger.proc.*;
import sun.jvm.hotspot.debugger.cdbg.*;
@@ -516,6 +517,8 @@
setupDebuggerWin32();
} else if (os.equals("linux")) {
setupDebuggerLinux();
+ } else if (os.equals("bsd")) {
+ setupDebuggerBsd();
} else {
// Add support for more operating systems here
throw new DebuggerException("Operating system " + os + " not yet supported");
@@ -567,6 +570,9 @@
} else if (os.equals("linux")) {
db = new HotSpotTypeDataBase(machDesc, new LinuxVtblAccess(debugger, jvmLibNames),
debugger, jvmLibNames);
+ } else if (os.equals("bsd")) {
+ db = new HotSpotTypeDataBase(machDesc, new BsdVtblAccess(debugger, jvmLibNames),
+ debugger, jvmLibNames);
} else {
throw new DebuggerException("OS \"" + os + "\" not yet supported (no VtblAccess implemented yet)");
}
@@ -739,6 +745,8 @@
setupJVMLibNamesWin32();
} else if (os.equals("linux")) {
setupJVMLibNamesLinux();
+ } else if (os.equals("bsd")) {
+ setupJVMLibNamesBsd();
} else {
throw new RuntimeException("Unknown OS type");
}
@@ -822,6 +830,34 @@
setupJVMLibNamesSolaris();
}
+ //
+ // BSD
+ //
+
+ private void setupDebuggerBsd() {
+ setupJVMLibNamesBsd();
+
+ if (cpu.equals("x86")) {
+ machDesc = new MachineDescriptionIntelX86();
+ } else if (cpu.equals("amd64")) {
+ machDesc = new MachineDescriptionAMD64();
+ } else {
+ throw new DebuggerException("Bsd only supported on x86/amd64");
+ }
+
+ // Note we do not use a cache for the local debugger in server
+ // mode; it will be taken care of on the client side (once remote
+ // debugging is implemented).
+
+ debugger = new BsdDebuggerLocal(machDesc, !isServer);
+ attachDebugger();
+ }
+
+ private void setupJVMLibNamesBsd() {
+ // same as solaris
+ setupJVMLibNamesSolaris();
+ }
+
/** Convenience routine which should be called by per-platform
debugger setup. Should not be called when startupMode is
REMOTE_MODE. */
diff -r e6e7d76b2bd3 agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java
--- a/agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java Tue May 24 15:28:35 2011 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java Mon Jul 25 17:04:06 2011 -0700
@@ -37,6 +37,8 @@
import sun.jvm.hotspot.runtime.linux_ia64.LinuxIA64JavaThreadPDAccess;
import sun.jvm.hotspot.runtime.linux_amd64.LinuxAMD64JavaThreadPDAccess;
import sun.jvm.hotspot.runtime.linux_sparc.LinuxSPARCJavaThreadPDAccess;
+import sun.jvm.hotspot.runtime.bsd_x86.BsdX86JavaThreadPDAccess;
+import sun.jvm.hotspot.runtime.bsd_amd64.BsdAMD64JavaThreadPDAccess;
import sun.jvm.hotspot.utilities.*;
public class Threads {
@@ -90,7 +92,12 @@
} else if (cpu.equals("sparc")) {
access = new LinuxSPARCJavaThreadPDAccess();
}
-
+ } else if (os.equals("bsd")) {
+ if (cpu.equals("x86")) {
+ access = new BsdX86JavaThreadPDAccess();
+ } else if (cpu.equals("amd64")) {
+ access = new BsdAMD64JavaThreadPDAccess();
+ }
}
if (access == null) {
diff -r e6e7d76b2bd3 agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java
--- a/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java Tue May 24 15:28:35 2011 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java Mon Jul 25 17:04:06 2011 -0700
@@ -37,6 +37,14 @@
return "solaris";
} else if (os.equals("Linux")) {
return "linux";
+ } else if (os.equals("FreeBSD")) {
+ return "bsd";
+ } else if (os.equals("NetBSD")) {
+ return "bsd";
+ } else if (os.equals("OpenBSD")) {
+ return "bsd";
+ } else if (os.equals("Darwin")) {
+ return "bsd";
} else if (os.startsWith("Windows")) {
return "win32";
} else {
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