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comparison src/share/vm/runtime/arguments.cpp @ 1147:75bd253e25dd

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6637203: Classunloading messages go to stdout rather than Xloggc file, causing hangs when stdout is closed Summary: Decoupled TraceClassUnloading from verbose:gc, JVMTI_VERBOSE_GC and PrintGC[Details], making it settable in a manner identical to TraceClassLoading. Reverted an inadvertent change of TraceClassUnloading output in a previous changeset from gclog back to tty. Reviewed-by: coleenp, dholmes, jmasa, poonam
author ysr
date Mon, 04 Jan 2010 14:51:26 -0800
parents e018e6884bd8
children 0579c695832f
comparison
equal deleted inserted replaced
1146:504830073409 1147:75bd253e25dd
1864 if (!strcmp(tail, ":class") || !strcmp(tail, "")) { 1864 if (!strcmp(tail, ":class") || !strcmp(tail, "")) {
1865 FLAG_SET_CMDLINE(bool, TraceClassLoading, true); 1865 FLAG_SET_CMDLINE(bool, TraceClassLoading, true);
1866 FLAG_SET_CMDLINE(bool, TraceClassUnloading, true); 1866 FLAG_SET_CMDLINE(bool, TraceClassUnloading, true);
1867 } else if (!strcmp(tail, ":gc")) { 1867 } else if (!strcmp(tail, ":gc")) {
1868 FLAG_SET_CMDLINE(bool, PrintGC, true); 1868 FLAG_SET_CMDLINE(bool, PrintGC, true);
1869 FLAG_SET_CMDLINE(bool, TraceClassUnloading, true);
1870 } else if (!strcmp(tail, ":jni")) { 1869 } else if (!strcmp(tail, ":jni")) {
1871 FLAG_SET_CMDLINE(bool, PrintJNIResolving, true); 1870 FLAG_SET_CMDLINE(bool, PrintJNIResolving, true);
1872 } 1871 }
1873 // -da / -ea / -disableassertions / -enableassertions 1872 // -da / -ea / -disableassertions / -enableassertions
1874 // These accept an optional class/package name separated by a colon, e.g., 1873 // These accept an optional class/package name separated by a colon, e.g.,
2718 } 2717 }
2719 2718
2720 if (PrintGCDetails) { 2719 if (PrintGCDetails) {
2721 // Turn on -verbose:gc options as well 2720 // Turn on -verbose:gc options as well
2722 PrintGC = true; 2721 PrintGC = true;
2723 if (FLAG_IS_DEFAULT(TraceClassUnloading)) {
2724 TraceClassUnloading = true;
2725 }
2726 } 2722 }
2727 2723
2728 #if defined(_LP64) && defined(COMPILER1) 2724 #if defined(_LP64) && defined(COMPILER1)
2729 UseCompressedOops = false; 2725 UseCompressedOops = false;
2730 #endif 2726 #endif