--- a/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
f1478a6d25fddd311a84dcbfac50824cc1858bdd jdk8-b75
f407160c280d1c5b00d314c535441ac26f195fee jdk8-b76
d17eb2e13e362085e866d46235314c50cc4661cc jdk8-b77
+6d3dcd34b5b962ea1ef9eed0dafdee9e812401bc jdk8-b78
--- a/.hgtags-top-repo Wed Feb 27 05:58:48 2013 -0800
+++ b/.hgtags-top-repo Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
2a713921952cbd77a1e699626976cb6cdfe3e57e jdk8-b75
278af9fc67e7eba2884936b49ec07345f423aabb jdk8-b76
3933eebc659d58c597aa8cb4b3e58f2250ce3e1a jdk8-b77
+fd1a5574cf68af24bfd52decc37ac6361afb278a jdk8-b78
--- a/corba/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/corba/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
d4e68ce17795601017ac2f952baad7272942c36e jdk8-b75
58be6ca3c0603882a1ec478724e337aac85e0da0 jdk8-b76
35684a40c5845782324dbcc9ac8969528020ff61 jdk8-b77
+27d6368ae8ba570c31c2f0e696d39c99fa2f4538 jdk8-b78
--- a/hotspot/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -316,3 +316,5 @@
412d722168bc23f8e6d98995202728678561417f hs25-b18
cdb46031e7184d37301288f5719121a63c7054b5 jdk8-b77
9f19f4a7d48a4ebe7f616b6068971ea5f8b075fa hs25-b19
+d5e12e7d2f719144d84903d9151455661c47b476 jdk8-b78
+555ec35a250783110aa070dbc8a8603f6cabe41f hs25-b20
--- a/hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/bsd/MacosxDebuggerLocal.m Wed Feb 27 08:03:10 2013 -0800
@@ -38,6 +38,8 @@
#import <dlfcn.h>
#import <limits.h>
#import <errno.h>
+#import <sys/types.h>
+#import <sys/ptrace.h>
jboolean debug = JNI_FALSE;
@@ -430,6 +432,73 @@
return (jint) usable_tid;
}
+
+static bool ptrace_continue(pid_t pid, int signal) {
+ // pass the signal to the process so we don't swallow it
+ int res;
+ if ((res = ptrace(PT_CONTINUE, pid, (caddr_t)1, signal)) < 0) {
+ fprintf(stderr, "attach: ptrace(PT_CONTINUE, %d) failed with %d\n", pid, res);
+ return false;
+ }
+ return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+ int ret;
+ int status;
+ while (true) {
+ // Wait for debuggee to stop.
+ ret = waitpid(pid, &status, 0);
+ if (ret >= 0) {
+ if (WIFSTOPPED(status)) {
+ // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+ // will still be pending and delivered when the process is DETACHED and the process
+ // will go to sleep.
+ if (WSTOPSIG(status) == SIGSTOP) {
+ // Debuggee stopped by SIGSTOP.
+ return true;
+ }
+ if (!ptrace_continue(pid, WSTOPSIG(status))) {
+ fprintf(stderr, "attach: Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+ return false;
+ }
+ } else {
+ fprintf(stderr, "attach: waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+ return false;
+ }
+ } else {
+ switch (errno) {
+ case EINTR:
+ continue;
+ break;
+ case ECHILD:
+ fprintf(stderr, "attach: waitpid() failed. Child process pid (%d) does not exist \n", pid);
+ break;
+ case EINVAL:
+ fprintf(stderr, "attach: waitpid() failed. Invalid options argument.\n");
+ break;
+ default:
+ fprintf(stderr, "attach: waitpid() failed. Unexpected error %d\n",errno);
+ break;
+ }
+ return false;
+ }
+ }
+}
+
+// attach to a process/thread specified by "pid"
+static bool ptrace_attach(pid_t pid) {
+ int res;
+ if ((res = ptrace(PT_ATTACH, pid, 0, 0)) < 0) {
+ fprintf(stderr, "ptrace(PT_ATTACH, %d) failed with %d\n", pid, res);
+ return false;
+ } else {
+ return ptrace_waitpid(pid);
+ }
+}
+
/*
* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
* Method: attach0
@@ -445,7 +514,8 @@
else
debug = JNI_FALSE;
if (debug) printf("attach0 called for jpid=%d\n", (int)jpid);
-
+
+ // get the task from the pid
kern_return_t result;
task_t gTask = 0;
result = task_for_pid(mach_task_self(), jpid, &gTask);
@@ -455,6 +525,13 @@
}
putTask(env, this_obj, gTask);
+ // use ptrace to stop the process
+ // on os x, ptrace only needs to be called on the process, not the individual threads
+ if (ptrace_attach(jpid) != true) {
+ mach_port_deallocate(mach_task_self(), gTask);
+ THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process");
+ }
+
id symbolicator = nil;
id jrsSymbolicator = objc_lookUpClass("JRSSymbolicator");
if (jrsSymbolicator != nil) {
@@ -486,6 +563,21 @@
if (debug) printf("detach0 called\n");
task_t gTask = getTask(env, this_obj);
+
+ // detach from the ptraced process causing it to resume execution
+ int pid;
+ kern_return_t k_res;
+ k_res = pid_for_task(gTask, &pid);
+ if (k_res != KERN_SUCCESS) {
+ fprintf(stderr, "detach: pid_for_task(%d) failed (%d)\n", pid, k_res);
+ }
+ else {
+ int res = ptrace(PT_DETACH, pid, 0, 0);
+ if (res < 0) {
+ fprintf(stderr, "detach: ptrace(PT_DETACH, %d) failed (%d)\n", pid, res);
+ }
+ }
+
mach_port_deallocate(mach_task_self(), gTask);
id symbolicator = getSymbolicator(env, this_obj);
if (symbolicator != nil) {
--- a/hotspot/agent/src/os/bsd/libproc_impl.c Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/bsd/libproc_impl.c Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -91,6 +91,14 @@
}
}
+void print_error(const char* format,...) {
+ va_list alist;
+ va_start(alist, format);
+ fputs("ERROR: ", stderr);
+ vfprintf(stderr, format, alist);
+ va_end(alist);
+}
+
bool is_debug() {
return _libsaproc_debug;
}
--- a/hotspot/agent/src/os/bsd/libproc_impl.h Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/bsd/libproc_impl.h Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -107,6 +107,7 @@
int pathmap_open(const char* name);
void print_debug(const char* format,...);
+void print_error(const char* format,...);
bool is_debug();
typedef bool (*thread_info_callback)(struct ps_prochandle* ph, pthread_t pid, lwpid_t lwpid);
--- a/hotspot/agent/src/os/bsd/ps_proc.c Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/bsd/ps_proc.c Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -129,42 +129,66 @@
return (errno == 0)? true: false;
}
+static bool ptrace_continue(pid_t pid, int signal) {
+ // pass the signal to the process so we don't swallow it
+ if (ptrace(PTRACE_CONT, pid, NULL, signal) < 0) {
+ print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid);
+ return false;
+ }
+ return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+ int ret;
+ int status;
+ do {
+ // Wait for debuggee to stop.
+ ret = waitpid(pid, &status, 0);
+ if (ret >= 0) {
+ if (WIFSTOPPED(status)) {
+ // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+ // will still be pending and delivered when the process is DETACHED and the process
+ // will go to sleep.
+ if (WSTOPSIG(status) == SIGSTOP) {
+ // Debuggee stopped by SIGSTOP.
+ return true;
+ }
+ if (!ptrace_continue(pid, WSTOPSIG(status))) {
+ print_error("Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+ return false;
+ }
+ } else {
+ print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+ return false;
+ }
+ } else {
+ switch (errno) {
+ case EINTR:
+ continue;
+ break;
+ case ECHILD:
+ print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
+ break;
+ case EINVAL:
+ print_debug("waitpid() failed. Invalid options argument.\n");
+ break;
+ default:
+ print_debug("waitpid() failed. Unexpected error %d\n",errno);
+ }
+ return false;
+ }
+ } while(true);
+}
+
// attach to a process/thread specified by "pid"
static bool ptrace_attach(pid_t pid) {
if (ptrace(PT_ATTACH, pid, NULL, 0) < 0) {
print_debug("ptrace(PTRACE_ATTACH, ..) failed for %d\n", pid);
return false;
} else {
- int ret;
- int status;
- do {
- // Wait for debuggee to stop.
- ret = waitpid(pid, &status, 0);
- if (ret >= 0) {
- if (WIFSTOPPED(status)) {
- // Debuggee stopped.
- return true;
- } else {
- print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
- return false;
- }
- } else {
- switch (errno) {
- case EINTR:
- continue;
- break;
- case ECHILD:
- print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
- break;
- case EINVAL:
- print_debug("waitpid() failed. Invalid options argument.\n");
- break;
- default:
- print_debug("waitpid() failed. Unexpected error %d\n",errno);
- }
- return false;
- }
- } while(true);
+ return ptrace_waitpid(pid);
}
}
--- a/hotspot/agent/src/os/linux/libproc_impl.c Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/linux/libproc_impl.c Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -92,6 +92,14 @@
}
}
+void print_error(const char* format,...) {
+ va_list alist;
+ va_start(alist, format);
+ fputs("ERROR: ", stderr);
+ vfprintf(stderr, format, alist);
+ va_end(alist);
+}
+
bool is_debug() {
return _libsaproc_debug;
}
--- a/hotspot/agent/src/os/linux/libproc_impl.h Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/linux/libproc_impl.h Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -105,6 +105,7 @@
int pathmap_open(const char* name);
void print_debug(const char* format,...);
+void print_error(const char* format,...);
bool is_debug();
typedef bool (*thread_info_callback)(struct ps_prochandle* ph, pthread_t pid, lwpid_t lwpid);
--- a/hotspot/agent/src/os/linux/ps_proc.c Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/os/linux/ps_proc.c Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <signal.h>
#include <errno.h>
#include <sys/ptrace.h>
#include "libproc_impl.h"
@@ -142,46 +143,71 @@
}
+static bool ptrace_continue(pid_t pid, int signal) {
+ // pass the signal to the process so we don't swallow it
+ if (ptrace(PTRACE_CONT, pid, NULL, signal) < 0) {
+ print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid);
+ return false;
+ }
+ return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+ int ret;
+ int status;
+ while (true) {
+ // Wait for debuggee to stop.
+ ret = waitpid(pid, &status, 0);
+ if (ret == -1 && errno == ECHILD) {
+ // try cloned process.
+ ret = waitpid(pid, &status, __WALL);
+ }
+ if (ret >= 0) {
+ if (WIFSTOPPED(status)) {
+ // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+ // will still be pending and delivered when the process is DETACHED and the process
+ // will go to sleep.
+ if (WSTOPSIG(status) == SIGSTOP) {
+ // Debuggee stopped by SIGSTOP.
+ return true;
+ }
+ if (!ptrace_continue(pid, WSTOPSIG(status))) {
+ print_error("Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+ return false;
+ }
+ } else {
+ print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+ return false;
+ }
+ } else {
+ switch (errno) {
+ case EINTR:
+ continue;
+ break;
+ case ECHILD:
+ print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
+ break;
+ case EINVAL:
+ print_debug("waitpid() failed. Invalid options argument.\n");
+ break;
+ default:
+ print_debug("waitpid() failed. Unexpected error %d\n",errno);
+ break;
+ }
+ return false;
+ }
+ }
+}
+
// attach to a process/thread specified by "pid"
static bool ptrace_attach(pid_t pid) {
if (ptrace(PTRACE_ATTACH, pid, NULL, NULL) < 0) {
print_debug("ptrace(PTRACE_ATTACH, ..) failed for %d\n", pid);
return false;
} else {
- int ret;
- int status;
- do {
- // Wait for debuggee to stop.
- ret = waitpid(pid, &status, 0);
- if (ret == -1 && errno == ECHILD) {
- // try cloned process.
- ret = waitpid(pid, &status, __WALL);
- }
- if (ret >= 0) {
- if (WIFSTOPPED(status)) {
- // Debuggee stopped.
- return true;
- } else {
- print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
- return false;
- }
- } else {
- switch (errno) {
- case EINTR:
- continue;
- break;
- case ECHILD:
- print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
- break;
- case EINVAL:
- print_debug("waitpid() failed. Invalid options argument.\n");
- break;
- default:
- print_debug("waitpid() failed. Unexpected error %d\n",errno);
- }
- return false;
- }
- } while(true);
+ return ptrace_waitpid(pid);
}
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/CMSCollector.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/CMSCollector.java Wed Feb 27 08:03:10 2013 -0800
@@ -61,15 +61,13 @@
CMSBitMap markBitMap = markBitMap();
long addressSize = VM.getVM().getAddressSize();
if ( markBitMap.isMarked(addr) && markBitMap.isMarked(addr.addOffsetTo(1*addressSize)) ) {
- System.err.println("Printezis bits are set...");
Address nextOneAddr = markBitMap.getNextMarkedWordAddress(addr.addOffsetTo(2*addressSize));
//return size in bytes
long size = (nextOneAddr.addOffsetTo(1*addressSize)).minus(addr);
return size;
} else {
- //missing Printezis marks
- System.err.println("Missing Printszis marks...");
- return -1;
+ //missing Printezis marks
+ return -1;
}
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java Wed Feb 27 08:03:10 2013 -0800
@@ -191,7 +191,6 @@
//Find the object size using Printezis bits and skip over
long size = collector().blockSizeUsingPrintezisBits(cur);
if (size == -1) {
- System.err.println("Printezis bits not set...");
break;
}
cur = cur.addOffsetTo(adjustObjectSizeInBytes(size));
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java Wed Feb 27 08:03:10 2013 -0800
@@ -184,7 +184,6 @@
if (trapReasonName[index] == null) {
throw new InternalError("missing reason for " + index);
}
- System.out.println(trapReasonName[index]);
}
}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java Wed Feb 27 08:03:10 2013 -0800
@@ -335,7 +335,6 @@
}
if (obj == null) {
//Find the object size using Printezis bits and skip over
- System.err.println("Finding object size using Printezis bits and skipping over...");
long size = 0;
if ( (cmsSpaceOld != null) && cmsSpaceOld.contains(handle) ){
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java Wed Feb 27 08:03:10 2013 -0800
@@ -90,10 +90,6 @@
/** Flags indicating whether we are attached to a core, C1, or C2 build */
private boolean usingClientCompiler;
private boolean usingServerCompiler;
- /** Flag indicating whether UseTLAB is turned on */
- private boolean useTLAB;
- /** Flag indicating whether invokedynamic support is on */
- private boolean enableInvokeDynamic;
/** alignment constants */
private boolean isLP64;
private int bytesPerLong;
@@ -326,9 +322,6 @@
}
}
- useTLAB = (db.lookupIntConstant("UseTLAB").intValue() != 0);
- enableInvokeDynamic = (db.lookupIntConstant("EnableInvokeDynamic").intValue() != 0);
-
if (debugger != null) {
isLP64 = debugger.getMachineDescription().isLP64();
}
@@ -579,15 +572,6 @@
}
}
- /** Indicates whether Thread-Local Allocation Buffers are used */
- public boolean getUseTLAB() {
- return useTLAB;
- }
-
- public boolean getEnableInvokeDynamic() {
- return enableInvokeDynamic;
- }
-
public TypeDataBase getTypeDataBase() {
return db;
}
@@ -822,6 +806,12 @@
return objectAlignmentInBytes;
}
+ /** Indicates whether Thread-Local Allocation Buffers are used */
+ public boolean getUseTLAB() {
+ Flag flag = getCommandLineFlag("UseTLAB");
+ return (flag == null) ? false: flag.getBool();
+ }
+
// returns null, if not available.
public Flag[] getCommandLineFlags() {
if (commandLineFlags == null) {
--- a/hotspot/make/bsd/makefiles/vm.make Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/make/bsd/makefiles/vm.make Wed Feb 27 08:03:10 2013 -0800
@@ -94,7 +94,12 @@
# This is VERY important! The version define must only be supplied to vm_version.o
# If not, ccache will not re-use the cache at all, since the version string might contain
# a time and date.
-vm_version.o: CXXFLAGS += ${JRE_VERSION}
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
ifdef DEFAULT_LIBPATH
CXXFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\""
--- a/hotspot/make/excludeSrc.make Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/make/excludeSrc.make Wed Feb 27 08:03:10 2013 -0800
@@ -78,7 +78,7 @@
Src_Files_EXCLUDE += \
cmsAdaptiveSizePolicy.cpp cmsCollectorPolicy.cpp \
- cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp cmsPermGen.cpp compactibleFreeListSpace.cpp \
+ cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp compactibleFreeListSpace.cpp \
concurrentMarkSweepGeneration.cpp concurrentMarkSweepThread.cpp \
freeChunk.cpp adaptiveFreeList.cpp promotionInfo.cpp vmCMSOperations.cpp collectionSetChooser.cpp \
concurrentG1Refine.cpp concurrentG1RefineThread.cpp concurrentMark.cpp concurrentMarkThread.cpp \
@@ -91,11 +91,11 @@
gcTaskManager.cpp gcTaskThread.cpp objectStartArray.cpp parallelScavengeHeap.cpp parMarkBitMap.cpp \
pcTasks.cpp psAdaptiveSizePolicy.cpp psCompactionManager.cpp psGCAdaptivePolicyCounters.cpp \
psGenerationCounters.cpp psMarkSweep.cpp psMarkSweepDecorator.cpp psOldGen.cpp psParallelCompact.cpp \
- psPermGen.cpp psPromotionLAB.cpp psPromotionManager.cpp psScavenge.cpp psTasks.cpp psVirtualspace.cpp \
+ psPromotionLAB.cpp psPromotionManager.cpp psScavenge.cpp psTasks.cpp psVirtualspace.cpp \
psYoungGen.cpp vmPSOperations.cpp asParNewGeneration.cpp parCardTableModRefBS.cpp \
parGCAllocBuffer.cpp parNewGeneration.cpp mutableSpace.cpp gSpaceCounters.cpp allocationStats.cpp \
spaceCounters.cpp gcAdaptivePolicyCounters.cpp mutableNUMASpace.cpp immutableSpace.cpp \
- immutableSpace.cpp g1MemoryPool.cpp psMemoryPool.cpp yieldWorkingGroup.cpp g1Log.cpp
+ immutableSpace.cpp g1MemoryPool.cpp psMemoryPool.cpp yieldingWorkGroup.cpp g1Log.cpp
endif
ifeq ($(INCLUDE_NMT), false)
--- a/hotspot/make/hotspot_version Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/make/hotspot_version Wed Feb 27 08:03:10 2013 -0800
@@ -35,7 +35,7 @@
HS_MAJOR_VER=25
HS_MINOR_VER=0
-HS_BUILD_NUMBER=20
+HS_BUILD_NUMBER=21
JDK_MAJOR_VER=1
JDK_MINOR_VER=8
--- a/hotspot/make/linux/makefiles/vm.make Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/make/linux/makefiles/vm.make Wed Feb 27 08:03:10 2013 -0800
@@ -100,7 +100,13 @@
# This is VERY important! The version define must only be supplied to vm_version.o
# If not, ccache will not re-use the cache at all, since the version string might contain
# a time and date.
-vm_version.o: CXXFLAGS += ${JRE_VERSION}
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
+
ifndef JAVASE_EMBEDDED
ifneq (${ARCH},arm)
--- a/hotspot/make/solaris/makefiles/vm.make Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/make/solaris/makefiles/vm.make Wed Feb 27 08:03:10 2013 -0800
@@ -88,7 +88,13 @@
# This is VERY important! The version define must only be supplied to vm_version.o
# If not, ccache will not re-use the cache at all, since the version string might contain
# a time and date.
-vm_version.o: CXXFLAGS += ${JRE_VERSION}
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
+
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
CFLAGS += $(CFLAGS_WARN)
--- a/hotspot/src/os/bsd/vm/os_bsd.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/os/bsd/vm/os_bsd.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -2887,7 +2887,9 @@
void signalHandler(int sig, siginfo_t* info, void* uc) {
assert(info != NULL && uc != NULL, "it must be old kernel");
+ int orig_errno = errno; // Preserve errno value over signal handler.
JVM_handle_bsd_signal(sig, info, uc, true);
+ errno = orig_errno;
}
--- a/hotspot/src/os/linux/vm/os_linux.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/os/linux/vm/os_linux.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -3653,7 +3653,9 @@
void signalHandler(int sig, siginfo_t* info, void* uc) {
assert(info != NULL && uc != NULL, "it must be old kernel");
+ int orig_errno = errno; // Preserve errno value over signal handler.
JVM_handle_linux_signal(sig, info, uc, true);
+ errno = orig_errno;
}
--- a/hotspot/src/os/solaris/vm/os_solaris.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/os/solaris/vm/os_solaris.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1865,7 +1865,7 @@
// Die immediately, no exit hook, no abort hook, no cleanup.
void os::die() {
- _exit(-1);
+ ::abort(); // dump core (for debugging)
}
// unused
@@ -4317,7 +4317,9 @@
void signalHandler(int sig, siginfo_t* info, void* ucVoid) {
+ int orig_errno = errno; // Preserve errno value over signal handler.
JVM_handle_solaris_signal(sig, info, ucVoid, true);
+ errno = orig_errno;
}
/* Do not delete - if guarantee is ever removed, a signal handler (even empty)
--- a/hotspot/src/os/windows/vm/os_windows.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/os/windows/vm/os_windows.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1940,7 +1940,7 @@
// a counter for each possible signal value, including signal_thread exit signal
static volatile jint pending_signals[NSIG+1] = { 0 };
-static HANDLE sig_sem;
+static HANDLE sig_sem = NULL;
void os::signal_init_pd() {
// Initialize signal structures
@@ -1970,10 +1970,11 @@
void os::signal_notify(int signal_number) {
BOOL ret;
-
- Atomic::inc(&pending_signals[signal_number]);
- ret = ::ReleaseSemaphore(sig_sem, 1, NULL);
- assert(ret != 0, "ReleaseSemaphore() failed");
+ if (sig_sem != NULL) {
+ Atomic::inc(&pending_signals[signal_number]);
+ ret = ::ReleaseSemaphore(sig_sem, 1, NULL);
+ assert(ret != 0, "ReleaseSemaphore() failed");
+ }
}
static int check_pending_signals(bool wait_for_signal) {
--- a/hotspot/src/share/vm/adlc/formssel.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/adlc/formssel.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -753,10 +753,11 @@
!strcmp(_matrule->_rChild->_opType,"DecodeNKlass") ||
!strcmp(_matrule->_rChild->_opType,"EncodePKlass") ||
!strcmp(_matrule->_rChild->_opType,"LoadN") ||
- !strcmp(_matrule->_rChild->_opType,"GetAndSetN") ||
!strcmp(_matrule->_rChild->_opType,"LoadNKlass") ||
!strcmp(_matrule->_rChild->_opType,"CreateEx") || // type of exception
- !strcmp(_matrule->_rChild->_opType,"CheckCastPP")) ) return true;
+ !strcmp(_matrule->_rChild->_opType,"CheckCastPP") ||
+ !strcmp(_matrule->_rChild->_opType,"GetAndSetP") ||
+ !strcmp(_matrule->_rChild->_opType,"GetAndSetN")) ) return true;
else if ( is_ideal_load() == Form::idealP ) return true;
else if ( is_ideal_store() != Form::none ) return true;
--- a/hotspot/src/share/vm/c1/c1_LIR.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/c1/c1_LIR.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -814,7 +814,7 @@
// only visit register parameters
int n = opJavaCall->_arguments->length();
- for (int i = 0; i < n; i++) {
+ for (int i = opJavaCall->_receiver->is_valid() ? 1 : 0; i < n; i++) {
if (!opJavaCall->_arguments->at(i)->is_pointer()) {
do_input(*opJavaCall->_arguments->adr_at(i));
}
--- a/hotspot/src/share/vm/classfile/verifier.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/classfile/verifier.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -61,7 +61,8 @@
# include "bytes_ppc.hpp"
#endif
-#define NOFAILOVER_MAJOR_VERSION 51
+#define NOFAILOVER_MAJOR_VERSION 51
+#define STATIC_METHOD_IN_INTERFACE_MAJOR_VERSION 52
// Access to external entry for VerifyClassCodes - old byte code verifier
@@ -2317,6 +2318,11 @@
types = (1 << JVM_CONSTANT_InterfaceMethodref) |
(1 << JVM_CONSTANT_Methodref);
break;
+ case Bytecodes::_invokestatic:
+ types = (_klass->major_version() < STATIC_METHOD_IN_INTERFACE_MAJOR_VERSION) ?
+ (1 << JVM_CONSTANT_Methodref) :
+ ((1 << JVM_CONSTANT_InterfaceMethodref) | (1 << JVM_CONSTANT_Methodref));
+ break;
default:
types = 1 << JVM_CONSTANT_Methodref;
}
--- a/hotspot/src/share/vm/memory/collectorPolicy.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/memory/collectorPolicy.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -168,11 +168,11 @@
void GenCollectorPolicy::initialize_size_policy(size_t init_eden_size,
size_t init_promo_size,
size_t init_survivor_size) {
- const double max_gc_minor_pause_sec = ((double) MaxGCMinorPauseMillis)/1000.0;
+ const double max_gc_pause_sec = ((double) MaxGCPauseMillis)/1000.0;
_size_policy = new AdaptiveSizePolicy(init_eden_size,
init_promo_size,
init_survivor_size,
- max_gc_minor_pause_sec,
+ max_gc_pause_sec,
GCTimeRatio);
}
--- a/hotspot/src/share/vm/oops/method.hpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/oops/method.hpp Wed Feb 27 08:03:10 2013 -0800
@@ -456,6 +456,8 @@
void print_codes_on(int from, int to, outputStream* st) const PRODUCT_RETURN;
// method parameters
+ bool has_method_parameters() const
+ { return constMethod()->has_method_parameters(); }
int method_parameters_length() const
{ return constMethod()->method_parameters_length(); }
MethodParametersElement* method_parameters_start() const
--- a/hotspot/src/share/vm/opto/memnode.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/opto/memnode.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -320,6 +320,9 @@
if (mem != old_mem) {
set_req(MemNode::Memory, mem);
+ if (can_reshape && old_mem->outcnt() == 0) {
+ igvn->_worklist.push(old_mem);
+ }
if (phase->type( mem ) == Type::TOP) return NodeSentinel;
return this;
}
@@ -2319,9 +2322,9 @@
if (ReduceFieldZeroing && /*can_reshape &&*/
mem->is_Proj() && mem->in(0)->is_Initialize()) {
InitializeNode* init = mem->in(0)->as_Initialize();
- intptr_t offset = init->can_capture_store(this, phase);
+ intptr_t offset = init->can_capture_store(this, phase, can_reshape);
if (offset > 0) {
- Node* moved = init->capture_store(this, offset, phase);
+ Node* moved = init->capture_store(this, offset, phase, can_reshape);
// If the InitializeNode captured me, it made a raw copy of me,
// and I need to disappear.
if (moved != NULL) {
@@ -3134,7 +3137,7 @@
// an initialization. Returns zero if a check fails.
// On success, returns the (constant) offset to which the store applies,
// within the initialized memory.
-intptr_t InitializeNode::can_capture_store(StoreNode* st, PhaseTransform* phase) {
+intptr_t InitializeNode::can_capture_store(StoreNode* st, PhaseTransform* phase, bool can_reshape) {
const int FAIL = 0;
if (st->req() != MemNode::ValueIn + 1)
return FAIL; // an inscrutable StoreNode (card mark?)
@@ -3156,6 +3159,91 @@
if (!detect_init_independence(val, true, complexity_count))
return FAIL; // stored value must be 'simple enough'
+ // The Store can be captured only if nothing after the allocation
+ // and before the Store is using the memory location that the store
+ // overwrites.
+ bool failed = false;
+ // If is_complete_with_arraycopy() is true the shape of the graph is
+ // well defined and is safe so no need for extra checks.
+ if (!is_complete_with_arraycopy()) {
+ // We are going to look at each use of the memory state following
+ // the allocation to make sure nothing reads the memory that the
+ // Store writes.
+ const TypePtr* t_adr = phase->type(adr)->isa_ptr();
+ int alias_idx = phase->C->get_alias_index(t_adr);
+ ResourceMark rm;
+ Unique_Node_List mems;
+ mems.push(mem);
+ Node* unique_merge = NULL;
+ for (uint next = 0; next < mems.size(); ++next) {
+ Node *m = mems.at(next);
+ for (DUIterator_Fast jmax, j = m->fast_outs(jmax); j < jmax; j++) {
+ Node *n = m->fast_out(j);
+ if (n->outcnt() == 0) {
+ continue;
+ }
+ if (n == st) {
+ continue;
+ } else if (n->in(0) != NULL && n->in(0) != ctl) {
+ // If the control of this use is different from the control
+ // of the Store which is right after the InitializeNode then
+ // this node cannot be between the InitializeNode and the
+ // Store.
+ continue;
+ } else if (n->is_MergeMem()) {
+ if (n->as_MergeMem()->memory_at(alias_idx) == m) {
+ // We can hit a MergeMemNode (that will likely go away
+ // later) that is a direct use of the memory state
+ // following the InitializeNode on the same slice as the
+ // store node that we'd like to capture. We need to check
+ // the uses of the MergeMemNode.
+ mems.push(n);
+ }
+ } else if (n->is_Mem()) {
+ Node* other_adr = n->in(MemNode::Address);
+ if (other_adr == adr) {
+ failed = true;
+ break;
+ } else {
+ const TypePtr* other_t_adr = phase->type(other_adr)->isa_ptr();
+ if (other_t_adr != NULL) {
+ int other_alias_idx = phase->C->get_alias_index(other_t_adr);
+ if (other_alias_idx == alias_idx) {
+ // A load from the same memory slice as the store right
+ // after the InitializeNode. We check the control of the
+ // object/array that is loaded from. If it's the same as
+ // the store control then we cannot capture the store.
+ assert(!n->is_Store(), "2 stores to same slice on same control?");
+ Node* base = other_adr;
+ assert(base->is_AddP(), err_msg_res("should be addp but is %s", base->Name()));
+ base = base->in(AddPNode::Base);
+ if (base != NULL) {
+ base = base->uncast();
+ if (base->is_Proj() && base->in(0) == alloc) {
+ failed = true;
+ break;
+ }
+ }
+ }
+ }
+ }
+ } else {
+ failed = true;
+ break;
+ }
+ }
+ }
+ }
+ if (failed) {
+ if (!can_reshape) {
+ // We decided we couldn't capture the store during parsing. We
+ // should try again during the next IGVN once the graph is
+ // cleaner.
+ phase->C->record_for_igvn(st);
+ }
+ return FAIL;
+ }
+
return offset; // success
}
@@ -3266,11 +3354,11 @@
// rawstore1 rawstore2)
//
Node* InitializeNode::capture_store(StoreNode* st, intptr_t start,
- PhaseTransform* phase) {
+ PhaseTransform* phase, bool can_reshape) {
assert(stores_are_sane(phase), "");
if (start < 0) return NULL;
- assert(can_capture_store(st, phase) == start, "sanity");
+ assert(can_capture_store(st, phase, can_reshape) == start, "sanity");
Compile* C = phase->C;
int size_in_bytes = st->memory_size();
--- a/hotspot/src/share/vm/opto/memnode.hpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/opto/memnode.hpp Wed Feb 27 08:03:10 2013 -0800
@@ -1072,11 +1072,11 @@
// See if this store can be captured; return offset where it initializes.
// Return 0 if the store cannot be moved (any sort of problem).
- intptr_t can_capture_store(StoreNode* st, PhaseTransform* phase);
+ intptr_t can_capture_store(StoreNode* st, PhaseTransform* phase, bool can_reshape);
// Capture another store; reformat it to write my internal raw memory.
// Return the captured copy, else NULL if there is some sort of problem.
- Node* capture_store(StoreNode* st, intptr_t start, PhaseTransform* phase);
+ Node* capture_store(StoreNode* st, intptr_t start, PhaseTransform* phase, bool can_reshape);
// Find captured store which corresponds to the range [start..start+size).
// Return my own memory projection (meaning the initial zero bits)
--- a/hotspot/src/share/vm/opto/node.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/opto/node.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1261,6 +1261,7 @@
if (dead->is_expensive()) {
igvn->C->remove_expensive_node(dead);
}
+ igvn->C->record_dead_node(dead->_idx);
// Kill all inputs to the dead guy
for (uint i=0; i < dead->req(); i++) {
Node *n = dead->in(i); // Get input to dead guy
--- a/hotspot/src/share/vm/opto/phaseX.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/opto/phaseX.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1197,6 +1197,18 @@
assert(!(i < imax), "sanity");
}
}
+ if (ReduceFieldZeroing && dead->is_Load() && i == MemNode::Memory &&
+ in->is_Proj() && in->in(0) != NULL && in->in(0)->is_Initialize()) {
+ // A Load that directly follows an InitializeNode is
+ // going away. The Stores that follow are candidates
+ // again to be captured by the InitializeNode.
+ for (DUIterator_Fast jmax, j = in->fast_outs(jmax); j < jmax; j++) {
+ Node *n = in->fast_out(j);
+ if (n->is_Store()) {
+ _worklist.push(n);
+ }
+ }
+ }
}
}
C->record_dead_node(dead->_idx);
--- a/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1558,6 +1558,18 @@
} break;
}
} // end for each bytecode
+
+ // We also need to rewrite the parameter name indexes, if there is
+ // method parameter data present
+ if(method->has_method_parameters()) {
+ const int len = method->method_parameters_length();
+ MethodParametersElement* elem = method->method_parameters_start();
+
+ for (int i = 0; i < len; i++) {
+ const u2 cp_index = elem[i].name_cp_index;
+ elem[i].name_cp_index = find_new_index(cp_index);
+ }
+ }
} // end rewrite_cp_refs_in_method()
--- a/hotspot/src/share/vm/runtime/arguments.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -1738,16 +1738,6 @@
return false;
}
-static void force_serial_gc() {
- FLAG_SET_DEFAULT(UseSerialGC, true);
- FLAG_SET_DEFAULT(UseParNewGC, false);
- FLAG_SET_DEFAULT(UseConcMarkSweepGC, false);
- FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption
- FLAG_SET_DEFAULT(UseParallelGC, false);
- FLAG_SET_DEFAULT(UseParallelOldGC, false);
- FLAG_SET_DEFAULT(UseG1GC, false);
-}
-
static bool verify_serial_gc_flags() {
return (UseSerialGC &&
!(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC ||
@@ -2498,7 +2488,12 @@
}
// Out of the box management support
if (match_option(option, "-Dcom.sun.management", &tail)) {
+#if INCLUDE_MANAGEMENT
FLAG_SET_CMDLINE(bool, ManagementServer, true);
+#else
+ vm_exit_during_initialization(
+ "-Dcom.sun.management is not supported in this VM.", NULL);
+#endif
}
// -Xint
} else if (match_option(option, "-Xint", &tail)) {
@@ -2844,6 +2839,11 @@
// away and will cause VM initialization failures!
warning("-XX:+UseVMInterruptibleIO is obsolete and will be removed in a future release.");
FLAG_SET_CMDLINE(bool, UseVMInterruptibleIO, true);
+#if !INCLUDE_MANAGEMENT
+ } else if (match_option(option, "-XX:+ManagementServer", &tail)) {
+ vm_exit_during_initialization(
+ "ManagementServer is not supported in this VM.", NULL);
+#endif // INCLUDE_MANAGEMENT
} else if (match_option(option, "-XX:", &tail)) { // -XX:xxxx
// Skip -XX:Flags= since that case has already been handled
if (strncmp(tail, "Flags=", strlen("Flags=")) != 0) {
@@ -3072,6 +3072,27 @@
} \
} while(0)
+
+#define UNSUPPORTED_GC_OPTION(gc) \
+do { \
+ if (gc) { \
+ if (FLAG_IS_CMDLINE(gc)) { \
+ warning(#gc " is not supported in this VM. Using Serial GC."); \
+ } \
+ FLAG_SET_DEFAULT(gc, false); \
+ } \
+} while(0)
+
+static void force_serial_gc() {
+ FLAG_SET_DEFAULT(UseSerialGC, true);
+ FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption
+ UNSUPPORTED_GC_OPTION(UseG1GC);
+ UNSUPPORTED_GC_OPTION(UseParallelGC);
+ UNSUPPORTED_GC_OPTION(UseParallelOldGC);
+ UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC);
+ UNSUPPORTED_GC_OPTION(UseParNewGC);
+}
+
// Parse entry point called from JNI_CreateJavaVM
jint Arguments::parse(const JavaVMInitArgs* args) {
@@ -3187,28 +3208,15 @@
hotspotrc, hotspotrc);
}
-#if (defined JAVASE_EMBEDDED || defined ARM)
- UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
-#endif
-
#ifdef _ALLBSD_SOURCE // UseLargePages is not yet supported on BSD.
UNSUPPORTED_OPTION(UseLargePages, "-XX:+UseLargePages");
#endif
-#if !INCLUDE_ALL_GCS
- if (UseParallelGC) {
- warning("Parallel GC is not supported in this VM. Using Serial GC.");
- }
- if (UseParallelOldGC) {
- warning("Parallel Old GC is not supported in this VM. Using Serial GC.");
- }
- if (UseConcMarkSweepGC) {
- warning("Concurrent Mark Sweep GC is not supported in this VM. Using Serial GC.");
- }
- if (UseParNewGC) {
- warning("Par New GC is not supported in this VM. Using Serial GC.");
- }
-#endif // INCLUDE_ALL_GCS
+#if INCLUDE_ALL_GCS
+ #if (defined JAVASE_EMBEDDED || defined ARM)
+ UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
+ #endif
+#endif
#ifndef PRODUCT
if (TraceBytecodesAt != 0) {
--- a/hotspot/src/share/vm/runtime/vmStructs.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -2109,8 +2109,6 @@
/* Useful globals */ \
/******************/ \
\
- declare_constant(UseTLAB) \
- declare_constant(EnableInvokeDynamic) \
\
/**************/ \
/* Stack bias */ \
--- a/hotspot/src/share/vm/utilities/yieldingWorkgroup.cpp Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/src/share/vm/utilities/yieldingWorkgroup.cpp Wed Feb 27 08:03:10 2013 -0800
@@ -24,9 +24,7 @@
#include "precompiled.hpp"
#include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
#include "utilities/yieldingWorkgroup.hpp"
-#endif // INCLUDE_ALL_GCS
// Forward declaration of classes declared here.
--- a/hotspot/test/TEST.ROOT Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/test/TEST.ROOT Wed Feb 27 08:03:10 2013 -0800
@@ -28,4 +28,4 @@
# DO NOT EDIT without first contacting hotspot-regtest@sun.com
# The list of keywords supported in this test suite
-keys=cte_test jcmd nmt regression
+keys=cte_test jcmd nmt regression gc
--- a/hotspot/test/compiler/6852078/Test6852078.java Wed Feb 27 05:58:48 2013 -0800
+++ b/hotspot/test/compiler/6852078/Test6852078.java Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@
* @bug 6852078
* @summary Disable SuperWord optimization for unsafe read/write
*
- * @run main/othervm Test6852078
+ * @run main Test6852078
*/
import java.util.*;
@@ -50,7 +50,11 @@
}
public static void main(String [] args) {
+ long start = System.currentTimeMillis();
for (int i=0; i<2000; i++) {
+ // To protect slow systems from test-too-long timeouts
+ if ((i > 100) && ((System.currentTimeMillis() - start) > 100000))
+ break;
Test6852078 t = new Test6852078(args);
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8007294/Test8007294.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8007294
+ * @summary ReduceFieldZeroing doesn't check for dependent load and can lead to incorrect execution
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+AlwaysIncrementalInline -XX:-UseOnStackReplacement -XX:-BackgroundCompilation Test8007294
+ *
+ */
+
+public class Test8007294 {
+
+ int i1;
+ int i2;
+
+ Test8007294(int i1, int i2) {
+ this.i1 = i1;
+ this.i2 = i2;
+ }
+
+ static int m(int v) {
+ return v;
+ }
+
+ static Test8007294 test1() {
+ Test8007294 obj = new Test8007294(10, 100);
+ int v1 = obj.i1;
+
+ int v3 = m(v1);
+ int v2 = obj.i2;
+ obj.i2 = v3;
+ obj.i1 = v2;
+
+ return obj;
+ }
+
+ static int test2(int i) {
+ int j = 0;
+ if (i > 0) {
+ j = 1;
+ }
+
+ int[] arr = new int[10];
+ arr[0] = 1;
+ arr[1] = 2;
+ int v1 = arr[j];
+ arr[0] = 3;
+ arr[1] = 4;
+
+ return v1;
+ }
+
+ static public void main(String[] args) {
+ boolean failed = false;
+ for (int i = 0; i < 20000; i++) {
+ Test8007294 obj = test1();
+ if (obj.i1 != 100 || obj.i2 != 10) {
+ System.out.println("FAILED test1 obj.i1 = " + obj.i1 +", obj.i2 = " + obj.i2);
+ failed = true;
+ break;
+ }
+ }
+ for (int i = 0; i < 20000; i++) {
+ int res = test2(1);
+ if (res != 2) {
+ System.out.println("FAILED test2 = " + res);
+ failed = true;
+ break;
+ }
+ }
+ if (failed) {
+ System.exit(97);
+ } else {
+ System.out.println("PASSED");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/8007722/Test8007722.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8007722
+ * @summary GetAndSetP's MachNode should capture bottom type
+ * @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation Test8007722
+ *
+ */
+
+import java.util.concurrent.atomic.*;
+
+public class Test8007722 {
+
+ int i;
+ static AtomicReference<Test8007722> ref;
+
+ static int test(Test8007722 new_obj) {
+ Test8007722 o = ref.getAndSet(new_obj);
+ int ret = o.i;
+ o.i = 5;
+ return ret;
+ }
+
+ static public void main(String[] args) {
+ Test8007722 obj = new Test8007722();
+ ref = new AtomicReference<Test8007722>(obj);
+
+ for (int i = 0; i < 20000; i++) {
+ test(obj);
+ }
+
+ System.out.println("PASSED");
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/8000311/Test8000311.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test Test8000311
+ * @key gc
+ * @bug 8000311
+ * @summary G1: ParallelGCThreads==0 broken
+ * @run main/othervm -XX:+UseG1GC -XX:ParallelGCThreads=0 -XX:+ResizePLAB -XX:+ExplicitGCInvokesConcurrent Test8000311
+ * @author filipp.zhinkin@oracle.com
+ */
+
+import java.util.*;
+
+public class Test8000311 {
+ public static void main(String args[]) {
+ for(int i = 0; i<100; i++) {
+ byte[] garbage = new byte[1000];
+ System.gc();
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/TestG1ZeroPGCTJcmdThreadPrint.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test TestG1ZeroPGCTJcmdThreadPrint
+ * @key gc
+ * @bug 8005875
+ * @summary Use jcmd to generate a thread dump of a Java program being run with PGCT=0 to verify 8005875
+ * @library /testlibrary
+ * @run main/othervm -XX:+UseG1GC -XX:ParallelGCThreads=0 -XX:+IgnoreUnrecognizedVMOptions TestG1ZeroPGCTJcmdThreadPrint
+ */
+
+import com.oracle.java.testlibrary.*;
+
+public class TestG1ZeroPGCTJcmdThreadPrint {
+ public static void main(String args[]) throws Exception {
+
+ // Grab the pid from the current java process
+ String pid = Integer.toString(ProcessTools.getProcessId());
+
+ // Create a ProcessBuilder
+ ProcessBuilder pb = new ProcessBuilder();
+
+ // Run jcmd <pid> Thread.print
+ pb.command(JDKToolFinder.getJDKTool("jcmd"), pid, "Thread.print");
+
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+
+ // There shouldn't be a work gang for concurrent marking.
+ output.shouldNotContain("G1 Parallel Marking Threads");
+
+ // Make sure we didn't crash
+ output.shouldHaveExitValue(0);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestCMS.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestCMS
+* @key gc
+* @bug 8006398
+* @summary Test that CMS does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestCMS {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestCMSIncrementalMode.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestCMSIncrementalMode
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated CMSIncrementalMode print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestCMSIncrementalMode {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-XX:+CMSIncrementalMode", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldContain("warning: Using incremental CMS is deprecated and will likely be removed in a future release");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestCMSNoIncrementalMode.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestCMSNoIncrementalMode
+* @key gc
+* @bug 8006398
+* @summary Test that CMS with incremental mode turned off does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestCMSNoIncrementalMode {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-XX:-CMSIncrementalMode", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestDefNewCMS.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestDefNewCMS
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated DefNew+CMS combination print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestDefNewCMS {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:-UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldContain("warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestG1.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestG1
+* @key gc
+* @bug 8006398
+* @summary Test that the G1 collector does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestG1 {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseG1GC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestIncGC.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestIncGC
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated -Xincgc print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestIncGC {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xincgc", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldContain("warning: Using incremental CMS is deprecated and will likely be removed in a future release");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestParNewCMS.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestParNewCMS
+* @key gc
+* @bug 8006398
+* @summary Test that the combination ParNew+CMS does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParNewCMS {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestParNewSerialOld.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestParNewSerialOld
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated ParNew+SerialOld combination print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParNewSerialOld {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldContain("warning: Using the ParNew young collector with the Serial old collector is deprecated and will likely be removed in a future release");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestParallelGC.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestParallelGC
+* @key gc
+* @bug 8006398
+* @summary Test that ParallelGC does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParallelGC {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParallelGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestParallelScavengeSerialOld.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestParallelScavengeSerialOld
+* @key gc
+* @bug 8006398
+* @summary Test that the ParallelScavenge+SerialOld combination does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParallelScavengeSerialOld {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParallelGC", "-XX:-UseParallelOldGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestSerialGC.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestSerialGC
+* @key gc
+* @bug 8006398
+* @summary Test that SerialGC does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestSerialGC {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseSerialGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldNotContain("warning");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/8007736/TestStaticIF.java Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @bug 8007736
+ * @summary Test static interface method.
+ * @run main/othervm -Xverify:all TestStaticIF
+ */
+
+public class TestStaticIF implements StaticMethodInInterface {
+
+ public static void main(String[] args) {
+ System.out.printf("main: %s%n", StaticMethodInInterface.get());
+ }
+}
+
+interface StaticMethodInInterface {
+
+ public static String get() {
+ return "Hello from StaticMethodInInterface.get()";
+ }
+}
--- a/jaxp/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/jaxp/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
ff0b73a6b3f6cea644d37d56d746a37743419fa7 jdk8-b75
0c08593944d0cd30645f6e1e4946c51ff2b10c8c jdk8-b76
573e789c187a69a3ae00bffd26eb35c0f4a60636 jdk8-b77
+00958c5a7070bd578aa8b70773cb3f204a9c1be1 jdk8-b78
--- a/jaxws/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/jaxws/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
966bf9f3c41a59ff5d86ff4275291c52f329f984 jdk8-b75
c4853f3f0e89ac60aa5b517f5f224f0f60e08577 jdk8-b76
64dfba1bad16433f609f17a42c3c5990367c5c0b jdk8-b77
+391de4c992d1960a09cdd340362ff936bac69323 jdk8-b78
--- a/jdk/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/jdk/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
4a67fdb752b7d6329d9be9c28d3f9d6cf7eb9a3c jdk8-b75
3a263052866137b645ab86498a43693ff5c19e69 jdk8-b76
b2fc8e31cecc35b76188e821d4c5dc0e0b74ac24 jdk8-b77
+00b7535d743f83eda763c10b3c9ea19ba4b67f55 jdk8-b78
--- a/jdk/make/sun/lwawt/FILES_export_macosx.gmk Wed Feb 27 05:58:48 2013 -0800
+++ b/jdk/make/sun/lwawt/FILES_export_macosx.gmk Wed Feb 27 08:03:10 2013 -0800
@@ -122,7 +122,6 @@
sun/lwawt/macosx/CTextPipe.java \
sun/lwawt/macosx/CDesktopPeer.java \
sun/java2d/CRenderer.java \
- sun/lwawt/macosx/EventDispatchAccess.java \
sun/lwawt/macosx/NSPrintInfo.java \
sun/lwawt/macosx/CAccessibility.java \
sun/lwawt/macosx/CAccessible.java \
--- a/langtools/.hgtags Wed Feb 27 05:58:48 2013 -0800
+++ b/langtools/.hgtags Wed Feb 27 08:03:10 2013 -0800
@@ -199,3 +199,4 @@
c2e11e2ec4a3682513e566849e5562f31ded8c65 jdk8-b75
e81839b3233792415daaab051698edc6067f1a16 jdk8-b76
89c66415168925dffe492356ff893ff248bb5603 jdk8-b77
+af8417e590f4e76e0dfed09e71239fb102ef0d43 jdk8-b78