--- a/hotspot/src/os/bsd/vm/os_bsd.cpp	Tue Jan 24 14:07:03 2012 -0500
+++ b/hotspot/src/os/bsd/vm/os_bsd.cpp	Tue Jan 24 19:33:14 2012 -0500
@@ -301,6 +301,12 @@
 #error Add appropriate cpu_arch setting
 #endif
 
+// Compiler variant
+#ifdef COMPILER2
+#define COMPILER_VARIANT "server"
+#else
+#define COMPILER_VARIANT "client"
+#endif
 
 #ifndef _ALLBSD_SOURCE
 // pid_t gettid()
@@ -2507,7 +2513,7 @@
 
 static char saved_jvm_path[MAXPATHLEN] = {0};
 
-// Find the full path to the current module, libjvm.so or libjvm_g.so
+// Find the full path to the current module, libjvm or libjvm_g
 void os::jvm_path(char *buf, jint buflen) {
   // Error checking.
   if (buflen < MAXPATHLEN) {
@@ -2532,11 +2538,11 @@
 
   if (Arguments::created_by_gamma_launcher()) {
     // Support for the gamma launcher.  Typical value for buf is
-    // "<JAVA_HOME>/jre/lib/<arch>/<vmtype>/libjvm.so".  If "/jre/lib/" appears at
+    // "<JAVA_HOME>/jre/lib/<arch>/<vmtype>/libjvm".  If "/jre/lib/" appears at
     // the right place in the string, then assume we are installed in a JDK and
-    // we're done.  Otherwise, check for a JAVA_HOME environment variable and fix
-    // up the path so it looks like libjvm.so is installed there (append a
-    // fake suffix hotspot/libjvm.so).
+    // we're done.  Otherwise, check for a JAVA_HOME environment variable and
+    // construct a path to the JVM being overridden.
+
     const char *p = buf + strlen(buf) - 1;
     for (int count = 0; p > buf && count < 5; ++count) {
       for (--p; p > buf && *p != '/'; --p)
@@ -2550,7 +2556,7 @@
         char* jrelib_p;
         int len;
 
-        // Check the current module name "libjvm.so" or "libjvm_g.so".
+        // Check the current module name "libjvm" or "libjvm_g".
         p = strrchr(buf, '/');
         assert(strstr(p, "/libjvm") == p, "invalid library name");
         p = strstr(p, "_g") ? "_g" : "";
@@ -2563,19 +2569,32 @@
         // modules image doesn't have "jre" subdirectory
         len = strlen(buf);
         jrelib_p = buf + len;
-        snprintf(jrelib_p, buflen-len, "/jre/lib/%s", cpu_arch);
+
+        // Add the appropriate library subdir
+        snprintf(jrelib_p, buflen-len, "/jre/lib");
         if (0 != access(buf, F_OK)) {
-          snprintf(jrelib_p, buflen-len, "/lib/%s", cpu_arch);
+          snprintf(jrelib_p, buflen-len, "/lib");
         }
 
+        // Add the appropriate client or server subdir
+        len = strlen(buf);
+        jrelib_p = buf + len;
+        snprintf(jrelib_p, buflen-len, "/%s", COMPILER_VARIANT);
+        if (0 != access(buf, F_OK)) {
+          snprintf(jrelib_p, buflen-len, "");
+        }
+
+        // If the path exists within JAVA_HOME, add the JVM library name
+        // to complete the path to JVM being overridden.  Otherwise fallback
+        // to the path to the current library.
         if (0 == access(buf, F_OK)) {
-          // Use current module name "libjvm[_g].so" instead of
-          // "libjvm"debug_only("_g")".so" since for fastdebug version
-          // we should have "libjvm.so" but debug_only("_g") adds "_g"!
+          // Use current module name "libjvm[_g]" instead of
+          // "libjvm"debug_only("_g")"" since for fastdebug version
+          // we should have "libjvm" but debug_only("_g") adds "_g"!
           len = strlen(buf);
-          snprintf(buf + len, buflen-len, "/hotspot/libjvm%s.so", p);
+          snprintf(buf + len, buflen-len, "/libjvm%s%s", p, JNI_LIB_SUFFIX);
         } else {
-          // Go back to path of .so
+          // Fall back to path of current library
           rp = realpath(dli_fname, buf);
           if (rp == NULL)
             return;