Merge
This commit is contained in:
commit
9586418c73
@ -374,3 +374,4 @@ b30ae794d974d7dd3eb4e84203f70021823fa6c6 jdk-9+128
|
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f5902d3841b82cac6e7716a20c24e8e916fb14a8 jdk-9+129
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d94d54a3192fea79234c3ac55cd0b4052d45e954 jdk-9+130
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8728756c2f70a79a90188f4019cfd6b9a275765c jdk-9+131
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a24702d4d5ab0015a5c553ed57f66fce7d85155e jdk-9+132
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@ -251,8 +251,6 @@ SUPPORT_HEADLESS:=@SUPPORT_HEADLESS@
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# Legacy support
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USE_NEW_HOTSPOT_BUILD:=@USE_NEW_HOTSPOT_BUILD@
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MACOSX_UNIVERSAL=@MACOSX_UNIVERSAL@
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# JDK_OUTPUTDIR specifies where a working jvm is built.
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# You can run $(JDK_OUTPUTDIR)/bin/java
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# Though the layout of the contents of $(JDK_OUTPUTDIR) is not
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|
@ -374,3 +374,4 @@ c7f5ba08fcd4b8416e62c21229f9a07c95498919 jdk-9+126
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c3e83ccab3bb1733ae903d681879a33f85ed465c jdk-9+129
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77f9692d5976ae155773dd3e07533616bb95bae1 jdk-9+130
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f7e1d5337c2e550fe553df7a3886bbed80292ecd jdk-9+131
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1ab4b9399c4cba584f66c1c088188f2f565fbf9c jdk-9+132
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@ -23,6 +23,9 @@
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* questions.
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*/
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/**
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* Defines the Java binding of the OMG CORBA APIs, and the RMI-IIOP API.
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*/
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module java.corba {
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requires public java.desktop;
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requires public java.rmi;
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|
@ -534,3 +534,4 @@ adc8c84b7cf8c540d920182f78a2bc982366432a jdk-9+126
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e96b34b76d863ed1fa04e0eeb3f297ac17b490fd jdk-9+129
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7d54c7056328b6a2bf4877458b8f4d8cd870f93b jdk-9+130
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943bf73b49c33c2d7cbd796f6a4ae3c7a00ae932 jdk-9+131
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713951c08aa26813375175c2ab6cc99ff2a56903 jdk-9+132
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@ -45,15 +45,6 @@ else
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LIB_SUBDIR := lib$(OPENJDK_TARGET_CPU_LIBDIR)
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endif
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################################################################################
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# Functions to setup copying of files for variants
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# Support macro for SetupDistLibFile
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define macosx_universalize
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$(MKDIR) -p $(@D)
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$(LIPO) -create -output $@ $<
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endef
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################################################################################
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# Setup make rules to copy a native library and associated data.
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#
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@ -74,16 +65,9 @@ define SetupDistLibFileBody
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$1_LIB_NAME := $(LIBRARY_PREFIX)$$($1_NAME)
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$1_TARGET_DIR := $$(DIST_OUTPUTDIR)/$$(LIB_SUBDIR)/$$($1_VARIANT_TARGET_DIR)
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ifeq ($(OPENJDK_TARGET_OS), macosx)
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# We must use the 'universalize' macro to run lipo on shared libraries, at
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# least until JDK-8069540 is fixed.
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$1_MACRO := macosx_universalize
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endif
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# Copy the the native library.
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$$(eval $$(call SetupCopyFiles, $1_COPY_LIB, \
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DEST := $$($1_TARGET_DIR), \
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MACRO := $$($1_MACRO), \
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FILES := $$(wildcard \
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$$($1_SRC_DIR)/$$($1_LIB_NAME)$(SHARED_LIBRARY_SUFFIX)), \
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))
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@ -50,7 +50,6 @@ BUILD_HOTSPOT_JTREG_NATIVE_SRC := \
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$(HOTSPOT_TOPDIR)/test/runtime/BoolReturn \
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$(HOTSPOT_TOPDIR)/test/compiler/floatingpoint/ \
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$(HOTSPOT_TOPDIR)/test/compiler/calls \
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$(HOTSPOT_TOPDIR)/test/compiler/native \
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$(HOTSPOT_TOPDIR)/test/serviceability/jvmti/GetNamedModule \
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$(HOTSPOT_TOPDIR)/test/testlibrary/jvmti \
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$(HOTSPOT_TOPDIR)/test/compiler/jvmci/jdk.vm.ci.code.test \
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|
@ -110,17 +110,7 @@ bool frame::safe_for_sender(JavaThread *thread) {
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// Entry frame checks
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if (is_entry_frame()) {
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// an entry frame must have a valid fp.
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if (!fp_safe) return false;
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// Validate the JavaCallWrapper an entry frame must have
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address jcw = (address)entry_frame_call_wrapper();
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bool jcw_safe = (jcw < thread->stack_base()) && ( jcw > fp);
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return jcw_safe;
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return fp_safe && is_entry_frame_valid(thread);
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}
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intptr_t* sender_sp = NULL;
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@ -210,15 +200,8 @@ bool frame::safe_for_sender(JavaThread *thread) {
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}
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// construct the potential sender
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frame sender(sender_sp, sender_unextended_sp, saved_fp, sender_pc);
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// Validate the JavaCallWrapper an entry frame must have
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address jcw = (address)sender.entry_frame_call_wrapper();
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bool jcw_safe = (jcw < thread->stack_base()) && ( jcw > (address)sender.fp());
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return jcw_safe;
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return sender.is_entry_frame_valid(thread);
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}
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CompiledMethod* nm = sender_blob->as_compiled_method_or_null();
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|
@ -225,19 +225,7 @@ bool frame::safe_for_sender(JavaThread *thread) {
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// Entry frame checks
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if (is_entry_frame()) {
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// an entry frame must have a valid fp.
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if (!fp_safe) {
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return false;
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}
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// Validate the JavaCallWrapper an entry frame must have
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address jcw = (address)entry_frame_call_wrapper();
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bool jcw_safe = (jcw <= thread->stack_base()) && ( jcw > _FP);
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return jcw_safe;
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return fp_safe && is_entry_frame_valid(thread);
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}
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intptr_t* younger_sp = sp();
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@ -290,14 +278,8 @@ bool frame::safe_for_sender(JavaThread *thread) {
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return false;
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}
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if( sender.is_entry_frame()) {
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// Validate the JavaCallWrapper an entry frame must have
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address jcw = (address)sender.entry_frame_call_wrapper();
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bool jcw_safe = (jcw <= thread->stack_base()) && ( jcw > sender_fp);
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return jcw_safe;
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if (sender.is_entry_frame()) {
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return sender.is_entry_frame_valid(thread);
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}
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// If the frame size is 0 something (or less) is bad because every nmethod has a non-zero frame size
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@ -357,12 +339,6 @@ void frame::init(intptr_t* sp, address pc, CodeBlob* cb) {
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_cb = CodeCache::find_blob(_pc);
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}
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_deopt_state = unknown;
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#ifdef ASSERT
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if ( _cb != NULL && _cb->is_compiled()) {
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// Without a valid unextended_sp() we can't convert the pc to "original"
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assert(!((CompiledMethod*)_cb)->is_deopt_pc(_pc), "invariant broken");
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}
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#endif // ASSERT
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}
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frame::frame(intptr_t* sp, unpatchable_t, address pc, CodeBlob* cb) {
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@ -534,6 +510,7 @@ frame frame::sender(RegisterMap* map) const {
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void frame::patch_pc(Thread* thread, address pc) {
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vmassert(_deopt_state != unknown, "frame is unpatchable");
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if(thread == Thread::current()) {
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StubRoutines::Sparc::flush_callers_register_windows_func()();
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}
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@ -108,17 +108,7 @@ bool frame::safe_for_sender(JavaThread *thread) {
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// Entry frame checks
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if (is_entry_frame()) {
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// an entry frame must have a valid fp.
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if (!fp_safe) return false;
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// Validate the JavaCallWrapper an entry frame must have
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||||
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address jcw = (address)entry_frame_call_wrapper();
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bool jcw_safe = (jcw < thread->stack_base()) && ( jcw > fp);
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return jcw_safe;
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return fp_safe && is_entry_frame_valid(thread);
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}
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intptr_t* sender_sp = NULL;
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@ -209,15 +199,8 @@ bool frame::safe_for_sender(JavaThread *thread) {
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}
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// construct the potential sender
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frame sender(sender_sp, sender_unextended_sp, saved_fp, sender_pc);
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// Validate the JavaCallWrapper an entry frame must have
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address jcw = (address)sender.entry_frame_call_wrapper();
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bool jcw_safe = (jcw < thread->stack_base()) && ( jcw > (address)sender.fp());
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return jcw_safe;
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return sender.is_entry_frame_valid(thread);
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}
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CompiledMethod* nm = sender_blob->as_compiled_method_or_null();
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|
@ -1071,6 +1071,9 @@ void InterpreterMacroAssembler::remove_activation(
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NOT_LP64(get_thread(rthread);)
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cmpl(Address(rthread, JavaThread::stack_guard_state_offset()), JavaThread::stack_guard_enabled);
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jcc(Assembler::equal, no_reserved_zone_enabling);
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cmpptr(rbx, Address(rthread, JavaThread::reserved_stack_activation_offset()));
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jcc(Assembler::lessEqual, no_reserved_zone_enabling);
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|
@ -255,7 +255,8 @@ public class SALauncher {
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}
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buildAttachArgs(newArgs, pid, exe, core, false);
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JStack.main(newArgs.toArray(new String[newArgs.size()]));
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JStack jstack = new JStack(false, false);
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jstack.runWithArgs(newArgs.toArray(new String[newArgs.size()]));
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}
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private static void runJMAP(String[] oldArgs) {
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|
@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2002, 2016 Oracle and/or its affiliates. All rights reserved.
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||||
* Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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|
@ -1,5 +1,5 @@
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||||
/*
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* Copyright (c) 2013, 2016 Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
|
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
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||||
|
@ -46,7 +46,6 @@ public class PPC64Frame extends Frame {
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private static final int SENDER_SP_OFFSET = 0;
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// Interpreter frames
|
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private static final int INTERPRETER_FRAME_MIRROR_OFFSET = -3; // for native calls only
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private static final int INTERPRETER_FRAME_SENDER_SP_OFFSET = -4;
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private static final int INTERPRETER_FRAME_LAST_SP_OFFSET = INTERPRETER_FRAME_SENDER_SP_OFFSET - 1;
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private static final int INTERPRETER_FRAME_MDX_OFFSET = INTERPRETER_FRAME_LAST_SP_OFFSET -1;
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@ -55,7 +54,8 @@ public class PPC64Frame extends Frame {
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private static final int INTERPRETER_FRAME_CACHE_OFFSET =INTERPRETER_FRAME_BCX_OFFSET - 1;
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private static final int INTERPRETER_FRAME_MONITORS_OFFSET = INTERPRETER_FRAME_CACHE_OFFSET - 1;
|
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private static final int INTERPRETER_FRAME_LOCALS_OFFSET = INTERPRETER_FRAME_MONITORS_OFFSET - 1;
|
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private static final int INTERPRETER_FRAME_METHOD_OFFSET = INTERPRETER_FRAME_LOCALS_OFFSET - 1;
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private static final int INTERPRETER_FRAME_MIRROR_OFFSET = INTERPRETER_FRAME_LOCALS_OFFSET - 1;
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private static final int INTERPRETER_FRAME_METHOD_OFFSET = INTERPRETER_FRAME_MIRROR_OFFSET - 1;
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private static final int INTERPRETER_FRAME_INITIAL_SP_OFFSET = INTERPRETER_FRAME_BCX_OFFSET - 1; // FIXME: probably wrong, but unused anyway
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||||
private static final int INTERPRETER_FRAME_MONITOR_BLOCK_TOP_OFFSET = INTERPRETER_FRAME_INITIAL_SP_OFFSET;
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private static final int INTERPRETER_FRAME_MONITOR_BLOCK_BOTTOM_OFFSET = INTERPRETER_FRAME_INITIAL_SP_OFFSET;
|
||||
|
@ -714,11 +714,7 @@ public class SPARCFrame extends Frame {
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||||
/** 2 words, also used to save float regs across calls to C */
|
||||
public static final int INTERPRETER_FRAME_D_SCRATCH_FP_OFFSET = -2;
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||||
public static final int INTERPRETER_FRAME_L_SCRATCH_FP_OFFSET = -4;
|
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/** For native calls only */
|
||||
public static final int INTERPRETER_FRAME_PADDING_OFFSET = -5;
|
||||
/** For native calls only */
|
||||
public static final int INTERPRETER_FRAME_MIRROR_OFFSET = -6;
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||||
/** Should be same as above, and should be zero mod 8 */
|
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public static final int INTERPRETER_FRAME_MIRROR_OFFSET = -5;
|
||||
public static final int INTERPRETER_FRAME_VM_LOCALS_FP_OFFSET = -6;
|
||||
public static final int INTERPRETER_FRAME_VM_LOCAL_WORDS = -INTERPRETER_FRAME_VM_LOCALS_FP_OFFSET;
|
||||
|
||||
|
@ -48,10 +48,10 @@ public class X86Frame extends Frame {
|
||||
private static final int SENDER_SP_OFFSET = 2;
|
||||
|
||||
// Interpreter frames
|
||||
private static final int INTERPRETER_FRAME_MIRROR_OFFSET = 2; // for native calls only
|
||||
private static final int INTERPRETER_FRAME_SENDER_SP_OFFSET = -1;
|
||||
private static final int INTERPRETER_FRAME_LAST_SP_OFFSET = INTERPRETER_FRAME_SENDER_SP_OFFSET - 1;
|
||||
private static final int INTERPRETER_FRAME_METHOD_OFFSET = INTERPRETER_FRAME_LAST_SP_OFFSET - 1;
|
||||
private static int INTERPRETER_FRAME_MIRROR_OFFSET;
|
||||
private static int INTERPRETER_FRAME_MDX_OFFSET; // Non-core builds only
|
||||
private static int INTERPRETER_FRAME_CACHE_OFFSET;
|
||||
private static int INTERPRETER_FRAME_LOCALS_OFFSET;
|
||||
@ -74,7 +74,8 @@ public class X86Frame extends Frame {
|
||||
}
|
||||
|
||||
private static synchronized void initialize(TypeDataBase db) {
|
||||
INTERPRETER_FRAME_MDX_OFFSET = INTERPRETER_FRAME_METHOD_OFFSET - 1;
|
||||
INTERPRETER_FRAME_MIRROR_OFFSET = INTERPRETER_FRAME_METHOD_OFFSET - 1;
|
||||
INTERPRETER_FRAME_MDX_OFFSET = INTERPRETER_FRAME_MIRROR_OFFSET - 1;
|
||||
INTERPRETER_FRAME_CACHE_OFFSET = INTERPRETER_FRAME_MDX_OFFSET - 1;
|
||||
INTERPRETER_FRAME_LOCALS_OFFSET = INTERPRETER_FRAME_CACHE_OFFSET - 1;
|
||||
INTERPRETER_FRAME_BCX_OFFSET = INTERPRETER_FRAME_LOCALS_OFFSET - 1;
|
||||
|
@ -26,6 +26,7 @@ package sun.jvm.hotspot.utilities;
|
||||
|
||||
import java.lang.reflect.Modifier;
|
||||
import java.util.*;
|
||||
import java.util.stream.*;
|
||||
import sun.jvm.hotspot.debugger.*;
|
||||
import sun.jvm.hotspot.oops.*;
|
||||
import sun.jvm.hotspot.runtime.*;
|
||||
@ -204,15 +205,29 @@ public class ObjectReader {
|
||||
}
|
||||
}
|
||||
|
||||
protected Object getHashtable(Instance oop, boolean isProperties) {
|
||||
private void setPropertiesEntry(java.util.Properties p, Oop oop) {
|
||||
InstanceKlass ik = (InstanceKlass)oop.getKlass();
|
||||
OopField keyField = (OopField)ik.findField("key", "Ljava/lang/Object;");
|
||||
OopField valueField = (OopField)ik.findField("val", "Ljava/lang/Object;");
|
||||
|
||||
try {
|
||||
p.setProperty((String)readObject(keyField.getValue(oop)),
|
||||
(String)readObject(valueField.getValue(oop)));
|
||||
} catch (ClassNotFoundException ce) {
|
||||
if (DEBUG) {
|
||||
debugPrintStackTrace(ce);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected Object getHashtable(Instance oop) {
|
||||
InstanceKlass k = (InstanceKlass)oop.getKlass();
|
||||
OopField tableField = (OopField)k.findField("table", "[Ljava/util/Hashtable$Entry;");
|
||||
if (tableField == null) {
|
||||
debugPrintln("Could not find field of [Ljava/util/Hashtable$Entry;");
|
||||
return null;
|
||||
}
|
||||
java.util.Hashtable table = (isProperties) ? new java.util.Properties()
|
||||
: new java.util.Hashtable();
|
||||
java.util.Hashtable table = new java.util.Hashtable();
|
||||
ObjArray kvs = (ObjArray)tableField.getValue(oop);
|
||||
long size = kvs.getLength();
|
||||
debugPrintln("Hashtable$Entry Size = " + size);
|
||||
@ -225,6 +240,39 @@ public class ObjectReader {
|
||||
return table;
|
||||
}
|
||||
|
||||
private Properties getProperties(Instance oop) {
|
||||
InstanceKlass k = (InstanceKlass)oop.getKlass();
|
||||
OopField mapField = (OopField)k.findField("map", "Ljava/util/concurrent/ConcurrentHashMap;");
|
||||
if (mapField == null) {
|
||||
debugPrintln("Could not find field of Ljava/util/concurrent/ConcurrentHashMap");
|
||||
return null;
|
||||
}
|
||||
|
||||
Instance mapObj = (Instance)mapField.getValue(oop);
|
||||
if (mapObj == null) {
|
||||
debugPrintln("Could not get map field from java.util.Properties");
|
||||
return null;
|
||||
}
|
||||
|
||||
InstanceKlass mk = (InstanceKlass)mapObj.getKlass();
|
||||
OopField tableField = (OopField)mk.findField("table", "[Ljava/util/concurrent/ConcurrentHashMap$Node;");
|
||||
if (tableField == null) {
|
||||
debugPrintln("Could not find field of [Ljava/util/concurrent/ConcurrentHashMap$Node");
|
||||
return null;
|
||||
}
|
||||
|
||||
java.util.Properties props = new java.util.Properties();
|
||||
ObjArray kvs = (ObjArray)tableField.getValue(mapObj);
|
||||
long size = kvs.getLength();
|
||||
debugPrintln("ConcurrentHashMap$Node Size = " + size);
|
||||
LongStream.range(0, size)
|
||||
.mapToObj(kvs::getObjAt)
|
||||
.filter(o -> o != null)
|
||||
.forEach(o -> setPropertiesEntry(props, o));
|
||||
|
||||
return props;
|
||||
}
|
||||
|
||||
public Object readInstance(Instance oop) throws ClassNotFoundException {
|
||||
Object result = getFromObjTable(oop);
|
||||
if (result == null) {
|
||||
@ -240,11 +288,11 @@ public class ObjectReader {
|
||||
}
|
||||
|
||||
if (kls.getName().equals(javaUtilHashtable())) {
|
||||
return getHashtable(oop, false);
|
||||
return getHashtable(oop);
|
||||
}
|
||||
|
||||
if (kls.getName().equals(javaUtilProperties())) {
|
||||
return getHashtable(oop, true);
|
||||
return getProperties(oop);
|
||||
}
|
||||
|
||||
Class clz = readClass(kls);
|
||||
|
@ -265,9 +265,10 @@ final class CompilerToVM {
|
||||
native HotSpotResolvedObjectTypeImpl resolveTypeInPool(HotSpotConstantPool constantPool, int cpi) throws LinkageError;
|
||||
|
||||
/**
|
||||
* Looks up and attempts to resolve the {@code JVM_CONSTANT_Field} entry for at index {@code cpi} in
|
||||
* {@code constantPool}. For some opcodes, checks are performed that require the {@code method}
|
||||
* that contains {@code opcode} to be specified. The values returned in {@code info} are:
|
||||
* Looks up and attempts to resolve the {@code JVM_CONSTANT_Field} entry for at index
|
||||
* {@code cpi} in {@code constantPool}. For some opcodes, checks are performed that require the
|
||||
* {@code method} that contains {@code opcode} to be specified. The values returned in
|
||||
* {@code info} are:
|
||||
*
|
||||
* <pre>
|
||||
* [(int) flags, // only valid if field is resolved
|
||||
@ -556,20 +557,18 @@ final class CompilerToVM {
|
||||
native HotSpotResolvedJavaMethodImpl getResolvedJavaMethod(Object base, long displacement);
|
||||
|
||||
/**
|
||||
* Read a HotSpot ConstantPool* value from the memory location described by {@code base} plus
|
||||
* {@code displacement} and return the {@link HotSpotConstantPool} wrapping it. This method does
|
||||
* no checking that the memory location actually contains a valid pointer and may crash the VM
|
||||
* if an invalid location is provided. If the {@code base} is null then {@code displacement} is
|
||||
* used by itself. If {@code base} is a {@link HotSpotResolvedJavaMethodImpl},
|
||||
* {@link HotSpotConstantPool} or {@link HotSpotResolvedObjectTypeImpl} then the metaspace
|
||||
* pointer is fetched from that object and added to {@code displacement}. Any other non-null
|
||||
* object type causes an {@link IllegalArgumentException} to be thrown.
|
||||
* Gets the {@code ConstantPool*} associated with {@code object} and returns a
|
||||
* {@link HotSpotConstantPool} wrapping it.
|
||||
*
|
||||
* @param base an object to read from or null
|
||||
* @param displacement
|
||||
* @return null or the resolved method for this location
|
||||
* @param object a {@link HotSpotResolvedJavaMethodImpl} or
|
||||
* {@link HotSpotResolvedObjectTypeImpl} object
|
||||
* @return a {@link HotSpotConstantPool} wrapping the {@code ConstantPool*} associated with
|
||||
* {@code object}
|
||||
* @throws NullPointerException if {@code object == null}
|
||||
* @throws IllegalArgumentException if {@code object} is neither a
|
||||
* {@link HotSpotResolvedJavaMethodImpl} nor a {@link HotSpotResolvedObjectTypeImpl}
|
||||
*/
|
||||
native HotSpotConstantPool getConstantPool(Object base, long displacement);
|
||||
native HotSpotConstantPool getConstantPool(Object object);
|
||||
|
||||
/**
|
||||
* Read a HotSpot Klass* value from the memory location described by {@code base} plus
|
||||
|
@ -121,7 +121,7 @@ final class HotSpotResolvedJavaMethodImpl extends HotSpotMethod implements HotSp
|
||||
if (metaspaceConstantPool == holder.getConstantPool().getMetaspaceConstantPool()) {
|
||||
this.constantPool = holder.getConstantPool();
|
||||
} else {
|
||||
this.constantPool = compilerToVM().getConstantPool(null, constMethod + config.constMethodConstantsOffset);
|
||||
this.constantPool = compilerToVM().getConstantPool(this);
|
||||
}
|
||||
|
||||
final int nameIndex = UNSAFE.getChar(constMethod + config.constMethodNameIndexOffset);
|
||||
|
@ -445,7 +445,7 @@ final class HotSpotResolvedObjectTypeImpl extends HotSpotResolvedJavaType implem
|
||||
* operating on the latest one and that HotSpotResolvedJavaMethodImpls will be able to
|
||||
* use the shared copy instead of creating their own instance.
|
||||
*/
|
||||
constantPool = compilerToVM().getConstantPool(this, config().instanceKlassConstantsOffset);
|
||||
constantPool = compilerToVM().getConstantPool(this);
|
||||
}
|
||||
return constantPool;
|
||||
}
|
||||
|
@ -2686,7 +2686,8 @@ void os::hint_no_preempt() {}
|
||||
// - sets target osthread state to continue
|
||||
// - sends signal to end the sigsuspend loop in the SR_handler
|
||||
//
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol.
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol,
|
||||
// but is checked for NULL in SR_handler as a thread termination indicator.
|
||||
//
|
||||
|
||||
static void resume_clear_context(OSThread *osthread) {
|
||||
@ -2718,10 +2719,23 @@ static void SR_handler(int sig, siginfo_t* siginfo, ucontext_t* context) {
|
||||
// after sigsuspend.
|
||||
int old_errno = errno;
|
||||
|
||||
Thread* thread = Thread::current();
|
||||
OSThread* osthread = thread->osthread();
|
||||
Thread* thread = Thread::current_or_null_safe();
|
||||
assert(thread != NULL, "Missing current thread in SR_handler");
|
||||
|
||||
// On some systems we have seen signal delivery get "stuck" until the signal
|
||||
// mask is changed as part of thread termination. Check that the current thread
|
||||
// has not already terminated (via SR_lock()) - else the following assertion
|
||||
// will fail because the thread is no longer a JavaThread as the ~JavaThread
|
||||
// destructor has completed.
|
||||
|
||||
if (thread->SR_lock() == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(thread->is_VM_thread() || thread->is_Java_thread(), "Must be VMThread or JavaThread");
|
||||
|
||||
OSThread* osthread = thread->osthread();
|
||||
|
||||
os::SuspendResume::State current = osthread->sr.state();
|
||||
if (current == os::SuspendResume::SR_SUSPEND_REQUEST) {
|
||||
suspend_save_context(osthread, siginfo, context);
|
||||
|
@ -2716,7 +2716,8 @@ void os::hint_no_preempt() {}
|
||||
// - sets target osthread state to continue
|
||||
// - sends signal to end the sigsuspend loop in the SR_handler
|
||||
//
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol.
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol,
|
||||
// but is checked for NULL in SR_handler as a thread termination indicator.
|
||||
|
||||
static void resume_clear_context(OSThread *osthread) {
|
||||
osthread->set_ucontext(NULL);
|
||||
@ -2746,10 +2747,23 @@ static void SR_handler(int sig, siginfo_t* siginfo, ucontext_t* context) {
|
||||
// after sigsuspend.
|
||||
int old_errno = errno;
|
||||
|
||||
Thread* thread = Thread::current();
|
||||
OSThread* osthread = thread->osthread();
|
||||
Thread* thread = Thread::current_or_null_safe();
|
||||
assert(thread != NULL, "Missing current thread in SR_handler");
|
||||
|
||||
// On some systems we have seen signal delivery get "stuck" until the signal
|
||||
// mask is changed as part of thread termination. Check that the current thread
|
||||
// has not already terminated (via SR_lock()) - else the following assertion
|
||||
// will fail because the thread is no longer a JavaThread as the ~JavaThread
|
||||
// destructor has completed.
|
||||
|
||||
if (thread->SR_lock() == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(thread->is_VM_thread() || thread->is_Java_thread(), "Must be VMThread or JavaThread");
|
||||
|
||||
OSThread* osthread = thread->osthread();
|
||||
|
||||
os::SuspendResume::State current = osthread->sr.state();
|
||||
if (current == os::SuspendResume::SR_SUSPEND_REQUEST) {
|
||||
suspend_save_context(osthread, siginfo, context);
|
||||
|
@ -3971,7 +3971,8 @@ void os::hint_no_preempt() {}
|
||||
// - sets target osthread state to continue
|
||||
// - sends signal to end the sigsuspend loop in the SR_handler
|
||||
//
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol.
|
||||
// Note that the SR_lock plays no role in this suspend/resume protocol,
|
||||
// but is checked for NULL in SR_handler as a thread termination indicator.
|
||||
|
||||
static void resume_clear_context(OSThread *osthread) {
|
||||
osthread->set_ucontext(NULL);
|
||||
@ -4004,9 +4005,21 @@ static void SR_handler(int sig, siginfo_t* siginfo, ucontext_t* context) {
|
||||
|
||||
Thread* thread = Thread::current_or_null_safe();
|
||||
assert(thread != NULL, "Missing current thread in SR_handler");
|
||||
OSThread* osthread = thread->osthread();
|
||||
|
||||
// On some systems we have seen signal delivery get "stuck" until the signal
|
||||
// mask is changed as part of thread termination. Check that the current thread
|
||||
// has not already terminated (via SR_lock()) - else the following assertion
|
||||
// will fail because the thread is no longer a JavaThread as the ~JavaThread
|
||||
// destructor has completed.
|
||||
|
||||
if (thread->SR_lock() == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(thread->is_VM_thread() || thread->is_Java_thread(), "Must be VMThread or JavaThread");
|
||||
|
||||
OSThread* osthread = thread->osthread();
|
||||
|
||||
os::SuspendResume::State current = osthread->sr.state();
|
||||
if (current == os::SuspendResume::SR_SUSPEND_REQUEST) {
|
||||
suspend_save_context(osthread, siginfo, context);
|
||||
|
@ -93,10 +93,6 @@ void os::check_dump_limit(char* buffer, size_t bufferSize) {
|
||||
}
|
||||
|
||||
int os::get_native_stack(address* stack, int frames, int toSkip) {
|
||||
#ifdef _NMT_NOINLINE_
|
||||
toSkip++;
|
||||
#endif
|
||||
|
||||
int frame_idx = 0;
|
||||
int num_of_frames; // number of frames captured
|
||||
frame fr = os::current_frame();
|
||||
|
@ -318,9 +318,6 @@ extern "C" void breakpoint() {
|
||||
// only supported on Windows XP or later.
|
||||
//
|
||||
int os::get_native_stack(address* stack, int frames, int toSkip) {
|
||||
#ifdef _NMT_NOINLINE_
|
||||
toSkip++;
|
||||
#endif
|
||||
int captured = RtlCaptureStackBackTrace(toSkip + 1, frames, (PVOID*)stack, NULL);
|
||||
for (int index = captured; index < frames; index ++) {
|
||||
stack[index] = NULL;
|
||||
|
@ -417,7 +417,15 @@ intptr_t* _get_previous_fp() {
|
||||
#else
|
||||
register intptr_t **ebp __asm__ (SPELL_REG_FP);
|
||||
#endif
|
||||
return (intptr_t*) *ebp; // we want what it points to.
|
||||
// ebp is for this frame (_get_previous_fp). We want the ebp for the
|
||||
// caller of os::current_frame*(), so go up two frames. However, for
|
||||
// optimized builds, _get_previous_fp() will be inlined, so only go
|
||||
// up 1 frame in that case.
|
||||
#ifdef _NMT_NOINLINE_
|
||||
return **(intptr_t***)ebp;
|
||||
#else
|
||||
return *ebp;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
@ -238,6 +238,28 @@ JVM_handle_linux_signal(int sig,
|
||||
}
|
||||
}
|
||||
|
||||
// Make the signal handler transaction-aware by checking the existence of a
|
||||
// second (transactional) context with MSR TS bits active. If the signal is
|
||||
// caught during a transaction, then just return to the HTM abort handler.
|
||||
// Please refer to Linux kernel document powerpc/transactional_memory.txt,
|
||||
// section "Signals".
|
||||
if (uc && uc->uc_link) {
|
||||
ucontext_t* second_uc = uc->uc_link;
|
||||
|
||||
// MSR TS bits are 29 and 30 (Power ISA, v2.07B, Book III-S, pp. 857-858,
|
||||
// 3.2.1 "Machine State Register"), however note that ISA notation for bit
|
||||
// numbering is MSB 0, so for normal bit numbering (LSB 0) they come to be
|
||||
// bits 33 and 34. It's not related to endianness, just a notation matter.
|
||||
if (second_uc->uc_mcontext.regs->msr & 0x600000000) {
|
||||
if (TraceTraps) {
|
||||
tty->print_cr("caught signal in transaction, "
|
||||
"ignoring to jump to abort handler");
|
||||
}
|
||||
// Return control to the HTM abort handler.
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
JavaThread* thread = NULL;
|
||||
VMThread* vmthread = NULL;
|
||||
if (os::Linux::signal_handlers_are_installed) {
|
||||
|
@ -235,7 +235,15 @@ intptr_t* _get_previous_fp() {
|
||||
#else
|
||||
register intptr_t **ebp __asm__ (SPELL_REG_FP);
|
||||
#endif
|
||||
return (intptr_t*) *ebp; // we want what it points to.
|
||||
// ebp is for this frame (_get_previous_fp). We want the ebp for the
|
||||
// caller of os::current_frame*(), so go up two frames. However, for
|
||||
// optimized builds, _get_previous_fp() will be inlined, so only go
|
||||
// up 1 frame in that case.
|
||||
#ifdef _NMT_NOINLINE_
|
||||
return **(intptr_t***)ebp;
|
||||
#else
|
||||
return *ebp;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
@ -292,15 +292,19 @@ extern "C" intptr_t *_get_current_fp(); // in .il file
|
||||
|
||||
frame os::current_frame() {
|
||||
intptr_t* fp = _get_current_fp(); // it's inlined so want current fp
|
||||
// fp is for os::current_frame. We want the fp for our caller.
|
||||
frame myframe((intptr_t*)os::current_stack_pointer(),
|
||||
(intptr_t*)fp,
|
||||
CAST_FROM_FN_PTR(address, os::current_frame));
|
||||
if (os::is_first_C_frame(&myframe)) {
|
||||
frame caller_frame = os::get_sender_for_C_frame(&myframe);
|
||||
|
||||
if (os::is_first_C_frame(&caller_frame)) {
|
||||
// stack is not walkable
|
||||
frame ret; // This will be a null useless frame
|
||||
return ret;
|
||||
} else {
|
||||
return os::get_sender_for_C_frame(&myframe);
|
||||
// return frame for our caller's caller
|
||||
return os::get_sender_for_C_frame(&caller_frame);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -496,7 +496,15 @@ intptr_t* _get_previous_fp() {
|
||||
__asm {
|
||||
mov frameptr, ebp
|
||||
};
|
||||
// ebp (frameptr) is for this frame (_get_previous_fp). We want the ebp for the
|
||||
// caller of os::current_frame*(), so go up two frames. However, for
|
||||
// optimized builds, _get_previous_fp() will be inlined, so only go
|
||||
// up 1 frame in that case.
|
||||
#ifdef _NMT_NOINLINE_
|
||||
return **(intptr_t***)frameptr;
|
||||
#else
|
||||
return *frameptr;
|
||||
#endif
|
||||
}
|
||||
#endif // !AMD64
|
||||
|
||||
|
@ -126,13 +126,17 @@ bool ClassLoaderData::claim() {
|
||||
// ClassLoaderData, no other non-GC thread has knowledge of the anonymous class while
|
||||
// it is being defined, therefore _keep_alive is not volatile or atomic.
|
||||
void ClassLoaderData::inc_keep_alive() {
|
||||
assert(_keep_alive >= 0, "Invalid keep alive count");
|
||||
_keep_alive++;
|
||||
if (is_anonymous()) {
|
||||
assert(_keep_alive >= 0, "Invalid keep alive increment count");
|
||||
_keep_alive++;
|
||||
}
|
||||
}
|
||||
|
||||
void ClassLoaderData::dec_keep_alive() {
|
||||
assert(_keep_alive > 0, "Invalid keep alive count");
|
||||
_keep_alive--;
|
||||
if (is_anonymous()) {
|
||||
assert(_keep_alive > 0, "Invalid keep alive decrement count");
|
||||
_keep_alive--;
|
||||
}
|
||||
}
|
||||
|
||||
void ClassLoaderData::oops_do(OopClosure* f, KlassClosure* klass_closure, bool must_claim) {
|
||||
@ -1173,7 +1177,7 @@ void ClassLoaderData::print_value_on(outputStream* out) const {
|
||||
if (class_loader() == NULL) {
|
||||
out->print("NULL class_loader");
|
||||
} else {
|
||||
out->print("class loader " INTPTR_FORMAT, p2i(this));
|
||||
out->print("class loader " INTPTR_FORMAT " ", p2i(this));
|
||||
class_loader()->print_value_on(out);
|
||||
}
|
||||
}
|
||||
|
@ -176,9 +176,9 @@ class ClassLoaderData : public CHeapObj<mtClass> {
|
||||
Mutex* _metaspace_lock; // Locks the metaspace for allocations and setup.
|
||||
bool _unloading; // true if this class loader goes away
|
||||
bool _is_anonymous; // if this CLD is for an anonymous class
|
||||
int _keep_alive; // if this CLD is kept alive without a keep_alive_object().
|
||||
// Currently used solely for anonymous classes.
|
||||
// _keep_alive does not need to be volatile or
|
||||
s2 _keep_alive; // if this CLD is kept alive without a keep_alive_object().
|
||||
// Used for anonymous classes and the boot class
|
||||
// loader. _keep_alive does not need to be volatile or
|
||||
// atomic since there is one unique CLD per anonymous class.
|
||||
volatile int _claimed; // true if claimed, for example during GC traces.
|
||||
// To avoid applying oop closure more than once.
|
||||
@ -289,6 +289,8 @@ class ClassLoaderData : public CHeapObj<mtClass> {
|
||||
return _unloading;
|
||||
}
|
||||
|
||||
// Used to refcount an anonymous class's CLD in order to
|
||||
// indicate their aliveness without a keep_alive_object().
|
||||
void inc_keep_alive();
|
||||
void dec_keep_alive();
|
||||
|
||||
|
@ -1082,12 +1082,11 @@ class ClassHierarchyWalker {
|
||||
if (!(m->is_public() || m->is_protected()))
|
||||
// The override story is complex when packages get involved.
|
||||
return true; // Must punt the assertion to true.
|
||||
Klass* k = ctxk;
|
||||
Method* lm = k->lookup_method(m->name(), m->signature());
|
||||
if (lm == NULL && k->is_instance_klass()) {
|
||||
Method* lm = ctxk->lookup_method(m->name(), m->signature());
|
||||
if (lm == NULL && ctxk->is_instance_klass()) {
|
||||
// It might be an interface method
|
||||
lm = InstanceKlass::cast(k)->lookup_method_in_ordered_interfaces(m->name(),
|
||||
m->signature());
|
||||
lm = InstanceKlass::cast(ctxk)->lookup_method_in_ordered_interfaces(m->name(),
|
||||
m->signature());
|
||||
}
|
||||
if (lm == m)
|
||||
// Method m is inherited into ctxk.
|
||||
@ -1101,11 +1100,19 @@ class ClassHierarchyWalker {
|
||||
// Static methods don't override non-static so punt
|
||||
return true;
|
||||
}
|
||||
if ( !Dependencies::is_concrete_method(lm, k)
|
||||
&& !Dependencies::is_concrete_method(m, ctxk)
|
||||
&& lm->method_holder()->is_subtype_of(m->method_holder()))
|
||||
// Method m is overridden by lm, but both are non-concrete.
|
||||
return true;
|
||||
if (!Dependencies::is_concrete_method(lm, ctxk) &&
|
||||
!Dependencies::is_concrete_method(m, ctxk)) {
|
||||
// They are both non-concrete
|
||||
if (lm->method_holder()->is_subtype_of(m->method_holder())) {
|
||||
// Method m is overridden by lm, but both are non-concrete.
|
||||
return true;
|
||||
}
|
||||
if (lm->method_holder()->is_interface() && m->method_holder()->is_interface() &&
|
||||
ctxk->is_subtype_of(m->method_holder()) && ctxk->is_subtype_of(lm->method_holder())) {
|
||||
// Interface method defined in multiple super interfaces
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
ResourceMark rm;
|
||||
tty->print_cr("Dependency method not found in the associated context:");
|
||||
|
@ -316,10 +316,14 @@ size_t G1Analytics::predict_pending_cards() const {
|
||||
return get_new_size_prediction(_pending_cards_seq);
|
||||
}
|
||||
|
||||
double G1Analytics::last_known_gc_end_time_sec() const {
|
||||
double G1Analytics::oldest_known_gc_end_time_sec() const {
|
||||
return _recent_prev_end_times_for_all_gcs_sec->oldest();
|
||||
}
|
||||
|
||||
double G1Analytics::last_known_gc_end_time_sec() const {
|
||||
return _recent_prev_end_times_for_all_gcs_sec->last();
|
||||
}
|
||||
|
||||
void G1Analytics::update_recent_gc_times(double end_time_sec,
|
||||
double pause_time_ms) {
|
||||
_recent_gc_times_ms->add(pause_time_ms);
|
||||
|
@ -155,6 +155,7 @@ public:
|
||||
void update_recent_gc_times(double end_time_sec, double elapsed_ms);
|
||||
void compute_pause_time_ratio(double interval_ms, double pause_time_ms);
|
||||
|
||||
double oldest_known_gc_end_time_sec() const;
|
||||
double last_known_gc_end_time_sec() const;
|
||||
};
|
||||
|
||||
|
@ -28,6 +28,7 @@
|
||||
#include "classfile/symbolTable.hpp"
|
||||
#include "code/codeCache.hpp"
|
||||
#include "code/icBuffer.hpp"
|
||||
#include "gc/g1/g1Analytics.hpp"
|
||||
#include "gc/g1/bufferingOopClosure.hpp"
|
||||
#include "gc/g1/concurrentG1Refine.hpp"
|
||||
#include "gc/g1/concurrentG1RefineThread.hpp"
|
||||
@ -2473,8 +2474,19 @@ size_t G1CollectedHeap::max_capacity() const {
|
||||
}
|
||||
|
||||
jlong G1CollectedHeap::millis_since_last_gc() {
|
||||
// assert(false, "NYI");
|
||||
return 0;
|
||||
jlong now = os::elapsed_counter() / NANOSECS_PER_MILLISEC;
|
||||
const G1Analytics* analytics = _g1_policy->analytics();
|
||||
double last = analytics->last_known_gc_end_time_sec();
|
||||
jlong ret_val = now - (last * 1000);
|
||||
if (ret_val < 0) {
|
||||
// See the notes in GenCollectedHeap::millis_since_last_gc()
|
||||
// for more information about the implementation.
|
||||
log_warning(gc)("Detected clock going backwards. "
|
||||
"Milliseconds since last GC would be " JLONG_FORMAT
|
||||
". returning zero instead.", ret_val);
|
||||
return 0;
|
||||
}
|
||||
return ret_val;
|
||||
}
|
||||
|
||||
void G1CollectedHeap::prepare_for_verify() {
|
||||
|
@ -604,7 +604,7 @@ void G1DefaultPolicy::record_collection_pause_end(double pause_time_ms, size_t c
|
||||
_analytics->report_alloc_rate_ms(alloc_rate_ms);
|
||||
|
||||
double interval_ms =
|
||||
(end_time_sec - _analytics->last_known_gc_end_time_sec()) * 1000.0;
|
||||
(end_time_sec - _analytics->oldest_known_gc_end_time_sec()) * 1000.0;
|
||||
_analytics->update_recent_gc_times(end_time_sec, pause_time_ms);
|
||||
_analytics->compute_pause_time_ratio(interval_ms, pause_time_ms);
|
||||
}
|
||||
|
@ -1256,21 +1256,21 @@ class GenTimeOfLastGCClosure: public GenCollectedHeap::GenClosure {
|
||||
};
|
||||
|
||||
jlong GenCollectedHeap::millis_since_last_gc() {
|
||||
// We need a monotonically non-decreasing time in ms but
|
||||
// os::javaTimeMillis() does not guarantee monotonicity.
|
||||
// javaTimeNanos() is guaranteed to be monotonically non-decreasing
|
||||
// provided the underlying platform provides such a time source
|
||||
// (and it is bug free). So we still have to guard against getting
|
||||
// back a time later than 'now'.
|
||||
jlong now = os::javaTimeNanos() / NANOSECS_PER_MILLISEC;
|
||||
GenTimeOfLastGCClosure tolgc_cl(now);
|
||||
// iterate over generations getting the oldest
|
||||
// time that a generation was collected
|
||||
generation_iterate(&tolgc_cl, false);
|
||||
|
||||
// javaTimeNanos() is guaranteed to be monotonically non-decreasing
|
||||
// provided the underlying platform provides such a time source
|
||||
// (and it is bug free). So we still have to guard against getting
|
||||
// back a time later than 'now'.
|
||||
jlong retVal = now - tolgc_cl.time();
|
||||
if (retVal < 0) {
|
||||
NOT_PRODUCT(log_warning(gc)("time warp: " JLONG_FORMAT, retVal);)
|
||||
log_warning(gc)("Detected clock going backwards. "
|
||||
"Milliseconds since last GC would be " JLONG_FORMAT
|
||||
". returning zero instead.", retVal);
|
||||
return 0;
|
||||
}
|
||||
return retVal;
|
||||
|
@ -461,31 +461,26 @@ C2V_VMENTRY(jobject, getResolvedJavaMethod, (JNIEnv *, jobject, jobject base, jl
|
||||
return JNIHandles::make_local(THREAD, result);
|
||||
}
|
||||
|
||||
C2V_VMENTRY(jobject, getConstantPool, (JNIEnv *, jobject, jobject base, jlong offset))
|
||||
C2V_VMENTRY(jobject, getConstantPool, (JNIEnv *, jobject, jobject object_handle))
|
||||
constantPoolHandle cp;
|
||||
oop base_object = JNIHandles::resolve(base);
|
||||
jlong base_address = 0;
|
||||
if (base_object != NULL) {
|
||||
if (base_object->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) {
|
||||
base_address = HotSpotResolvedJavaMethodImpl::metaspaceMethod(base_object);
|
||||
} else if (base_object->is_a(SystemDictionary::HotSpotConstantPool_klass())) {
|
||||
base_address = HotSpotConstantPool::metaspaceConstantPool(base_object);
|
||||
} else if (base_object->is_a(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass())) {
|
||||
base_address = (jlong) CompilerToVM::asKlass(base_object);
|
||||
} else {
|
||||
THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(),
|
||||
err_msg("Unexpected type: %s", base_object->klass()->external_name()));
|
||||
}
|
||||
oop object = JNIHandles::resolve(object_handle);
|
||||
if (object == NULL) {
|
||||
THROW_0(vmSymbols::java_lang_NullPointerException());
|
||||
}
|
||||
cp = *((ConstantPool**) (intptr_t) (base_address + offset));
|
||||
if (!cp.is_null()) {
|
||||
JavaValue method_result(T_OBJECT);
|
||||
JavaCallArguments args;
|
||||
args.push_long((jlong) (address) cp());
|
||||
JavaCalls::call_static(&method_result, SystemDictionary::HotSpotConstantPool_klass(), vmSymbols::fromMetaspace_name(), vmSymbols::constantPool_fromMetaspace_signature(), &args, CHECK_NULL);
|
||||
return JNIHandles::make_local(THREAD, (oop)method_result.get_jobject());
|
||||
if (object->is_a(SystemDictionary::HotSpotResolvedJavaMethodImpl_klass())) {
|
||||
cp = CompilerToVM::asMethod(object)->constMethod()->constants();
|
||||
} else if (object->is_a(SystemDictionary::HotSpotResolvedObjectTypeImpl_klass())) {
|
||||
cp = InstanceKlass::cast(CompilerToVM::asKlass(object))->constants();
|
||||
} else {
|
||||
THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(),
|
||||
err_msg("Unexpected type: %s", object->klass()->external_name()));
|
||||
}
|
||||
return NULL;
|
||||
assert(!cp.is_null(), "npe");
|
||||
JavaValue method_result(T_OBJECT);
|
||||
JavaCallArguments args;
|
||||
args.push_long((jlong) (address) cp());
|
||||
JavaCalls::call_static(&method_result, SystemDictionary::HotSpotConstantPool_klass(), vmSymbols::fromMetaspace_name(), vmSymbols::constantPool_fromMetaspace_signature(), &args, CHECK_NULL);
|
||||
return JNIHandles::make_local(THREAD, (oop)method_result.get_jobject());
|
||||
}
|
||||
|
||||
C2V_VMENTRY(jobject, getResolvedJavaType, (JNIEnv *, jobject, jobject base, jlong offset, jboolean compressed))
|
||||
@ -1522,7 +1517,7 @@ JNINativeMethod CompilerToVM::methods[] = {
|
||||
{CC "getMaxCallTargetOffset", CC "(J)J", FN_PTR(getMaxCallTargetOffset)},
|
||||
{CC "getResolvedJavaMethodAtSlot", CC "(" CLASS "I)" HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethodAtSlot)},
|
||||
{CC "getResolvedJavaMethod", CC "(Ljava/lang/Object;J)" HS_RESOLVED_METHOD, FN_PTR(getResolvedJavaMethod)},
|
||||
{CC "getConstantPool", CC "(Ljava/lang/Object;J)" HS_CONSTANT_POOL, FN_PTR(getConstantPool)},
|
||||
{CC "getConstantPool", CC "(Ljava/lang/Object;)" HS_CONSTANT_POOL, FN_PTR(getConstantPool)},
|
||||
{CC "getResolvedJavaType", CC "(Ljava/lang/Object;JZ)" HS_RESOLVED_KLASS, FN_PTR(getResolvedJavaType)},
|
||||
{CC "readConfiguration", CC "()[" OBJECT, FN_PTR(readConfiguration)},
|
||||
{CC "installCode", CC "(" TARGET_DESCRIPTION HS_COMPILED_CODE INSTALLED_CODE HS_SPECULATION_LOG ")I", FN_PTR(installCode)},
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2015, 2016 Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2015, 2016, 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
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2013, 2016 Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2013, 2016, 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
|
||||
|
@ -630,6 +630,12 @@ bool ArrayCopyNode::may_modify(const TypeOopPtr *t_oop, PhaseTransform *phase) {
|
||||
}
|
||||
|
||||
bool ArrayCopyNode::may_modify_helper(const TypeOopPtr *t_oop, Node* n, PhaseTransform *phase, ArrayCopyNode*& ac) {
|
||||
if (n->Opcode() == Op_StoreCM ||
|
||||
n->Opcode() == Op_StoreB) {
|
||||
// Ignore card mark stores
|
||||
n = n->in(MemNode::Memory);
|
||||
}
|
||||
|
||||
if (n->is_Proj()) {
|
||||
n = n->in(0);
|
||||
if (n->is_Call() && n->as_Call()->may_modify(t_oop, phase)) {
|
||||
@ -657,9 +663,6 @@ bool ArrayCopyNode::may_modify(const TypeOopPtr *t_oop, MemBarNode* mb, PhaseTra
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (n->Opcode() == Op_StoreCM) {
|
||||
// Ignore card mark stores
|
||||
return may_modify_helper(t_oop, n->in(MemNode::Memory), phase, ac);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1703,29 +1703,51 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
|
||||
}
|
||||
|
||||
if (uncasted) {
|
||||
// Add a cast node between the phi to be removed and its unique input.
|
||||
// Add cast nodes between the phi to be removed and its unique input.
|
||||
// Wait until after parsing for the type information to propagate from the casts.
|
||||
assert(can_reshape, "Invalid during parsing");
|
||||
const Type* phi_type = bottom_type();
|
||||
assert(phi_type->isa_int() || phi_type->isa_ptr(), "bad phi type");
|
||||
int opcode;
|
||||
// Determine the type of cast to be added.
|
||||
// Add casts to carry the control dependency of the Phi that is
|
||||
// going away
|
||||
Node* cast = NULL;
|
||||
if (phi_type->isa_int()) {
|
||||
opcode = Op_CastII;
|
||||
cast = ConstraintCastNode::make_cast(Op_CastII, r, uin, phi_type, true);
|
||||
} else {
|
||||
const Type* uin_type = phase->type(uin);
|
||||
if ((phi_type->join(TypePtr::NOTNULL) == uin_type->join(TypePtr::NOTNULL)) ||
|
||||
(!phi_type->isa_oopptr() && !uin_type->isa_oopptr())) {
|
||||
opcode = Op_CastPP;
|
||||
if (!phi_type->isa_oopptr() && !uin_type->isa_oopptr()) {
|
||||
cast = ConstraintCastNode::make_cast(Op_CastPP, r, uin, phi_type, true);
|
||||
} else {
|
||||
opcode = Op_CheckCastPP;
|
||||
// Use a CastPP for a cast to not null and a CheckCastPP for
|
||||
// a cast to a new klass (and both if both null-ness and
|
||||
// klass change).
|
||||
|
||||
// If the type of phi is not null but the type of uin may be
|
||||
// null, uin's type must be casted to not null
|
||||
if (phi_type->join(TypePtr::NOTNULL) == phi_type->remove_speculative() &&
|
||||
uin_type->join(TypePtr::NOTNULL) != uin_type->remove_speculative()) {
|
||||
cast = ConstraintCastNode::make_cast(Op_CastPP, r, uin, TypePtr::NOTNULL, true);
|
||||
}
|
||||
|
||||
// If the type of phi and uin, both casted to not null,
|
||||
// differ the klass of uin must be (check)cast'ed to match
|
||||
// that of phi
|
||||
if (phi_type->join_speculative(TypePtr::NOTNULL) != uin_type->join_speculative(TypePtr::NOTNULL)) {
|
||||
Node* n = uin;
|
||||
if (cast != NULL) {
|
||||
cast = phase->transform(cast);
|
||||
n = cast;
|
||||
}
|
||||
cast = ConstraintCastNode::make_cast(Op_CheckCastPP, r, n, phi_type, true);
|
||||
}
|
||||
if (cast == NULL) {
|
||||
cast = ConstraintCastNode::make_cast(Op_CastPP, r, uin, phi_type, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
// Add a cast to carry the control dependency of the Phi that is
|
||||
// going away
|
||||
Node* cast = ConstraintCastNode::make_cast(opcode, r, uin, phi_type, true);
|
||||
assert(cast != NULL, "cast should be set");
|
||||
cast = phase->transform(cast);
|
||||
// set all inputs to the new cast so the Phi is removed by Identity
|
||||
// set all inputs to the new cast(s) so the Phi is removed by Identity
|
||||
PhaseIterGVN* igvn = phase->is_IterGVN();
|
||||
for (uint i = 1; i < req(); i++) {
|
||||
set_req_X(i, cast, igvn);
|
||||
|
@ -861,6 +861,13 @@ Unsafe_DefineAnonymousClass_impl(JNIEnv *env,
|
||||
}
|
||||
|
||||
const Klass* host_klass = java_lang_Class::as_Klass(JNIHandles::resolve_non_null(host_class));
|
||||
|
||||
// Make sure it's the real host class, not another anonymous class.
|
||||
while (host_klass != NULL && host_klass->is_instance_klass() &&
|
||||
InstanceKlass::cast(host_klass)->is_anonymous()) {
|
||||
host_klass = InstanceKlass::cast(host_klass)->host_klass();
|
||||
}
|
||||
|
||||
// Primitive types have NULL Klass* fields in their java.lang.Class instances.
|
||||
if (host_klass == NULL) {
|
||||
THROW_0(vmSymbols::java_lang_IllegalArgumentException());
|
||||
|
@ -679,7 +679,7 @@ WB_ENTRY(jboolean, WB_IsMethodQueuedForCompilation(JNIEnv* env, jobject o, jobje
|
||||
WB_END
|
||||
|
||||
WB_ENTRY(jboolean, WB_IsIntrinsicAvailable(JNIEnv* env, jobject o, jobject method, jobject compilation_context, jint compLevel))
|
||||
if (compLevel < CompLevel_none || compLevel > CompLevel_highest_tier) {
|
||||
if (compLevel < CompLevel_none || compLevel > MIN2((CompLevel) TieredStopAtLevel, CompLevel_highest_tier)) {
|
||||
return false; // Intrinsic is not available on a non-existent compilation level.
|
||||
}
|
||||
jmethodID method_id, compilation_context_id;
|
||||
@ -689,6 +689,7 @@ WB_ENTRY(jboolean, WB_IsIntrinsicAvailable(JNIEnv* env, jobject o, jobject metho
|
||||
|
||||
DirectiveSet* directive;
|
||||
AbstractCompiler* comp = CompileBroker::compiler((int)compLevel);
|
||||
assert(comp != NULL, "compiler not available");
|
||||
if (compilation_context != NULL) {
|
||||
compilation_context_id = reflected_method_to_jmid(thread, env, compilation_context);
|
||||
CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
|
||||
@ -698,7 +699,7 @@ WB_ENTRY(jboolean, WB_IsIntrinsicAvailable(JNIEnv* env, jobject o, jobject metho
|
||||
// Calling with NULL matches default directive
|
||||
directive = DirectivesStack::getDefaultDirective(comp);
|
||||
}
|
||||
bool result = CompileBroker::compiler(compLevel)->is_intrinsic_available(mh, directive);
|
||||
bool result = comp->is_intrinsic_available(mh, directive);
|
||||
DirectivesStack::release(directive);
|
||||
return result;
|
||||
WB_END
|
||||
|
@ -55,7 +55,8 @@ void AdvancedThresholdPolicy::initialize() {
|
||||
// Simple log n seems to grow too slowly for tiered, try something faster: log n * log log n
|
||||
int log_cpu = log2_intptr(os::active_processor_count());
|
||||
int loglog_cpu = log2_intptr(MAX2(log_cpu, 1));
|
||||
count = MAX2(log_cpu * loglog_cpu, 1) * 3 / 2;
|
||||
count = MAX2(log_cpu * loglog_cpu * 3 / 2, 2);
|
||||
FLAG_SET_ERGO(intx, CICompilerCount, count);
|
||||
}
|
||||
#else
|
||||
// On 32-bit systems, the number of compiler threads is limited to 3.
|
||||
@ -67,12 +68,18 @@ void AdvancedThresholdPolicy::initialize() {
|
||||
/// available to the VM and thus cause the VM to crash.
|
||||
if (FLAG_IS_DEFAULT(CICompilerCount)) {
|
||||
count = 3;
|
||||
FLAG_SET_ERGO(intx, CICompilerCount, count);
|
||||
}
|
||||
#endif
|
||||
|
||||
set_c1_count(MAX2(count / 3, 1));
|
||||
set_c2_count(MAX2(count - c1_count(), 1));
|
||||
FLAG_SET_ERGO(intx, CICompilerCount, c1_count() + c2_count());
|
||||
if (TieredStopAtLevel < CompLevel_full_optimization) {
|
||||
// No C2 compiler thread required
|
||||
set_c1_count(count);
|
||||
} else {
|
||||
set_c1_count(MAX2(count / 3, 1));
|
||||
set_c2_count(MAX2(count - c1_count(), 1));
|
||||
}
|
||||
assert(count == c1_count() + c2_count(), "inconsistent compiler thread count");
|
||||
|
||||
// Some inlining tuning
|
||||
#ifdef X86
|
||||
|
@ -225,6 +225,19 @@ JavaCallWrapper* frame::entry_frame_call_wrapper_if_safe(JavaThread* thread) con
|
||||
return NULL;
|
||||
}
|
||||
|
||||
bool frame::is_entry_frame_valid(JavaThread* thread) const {
|
||||
// Validate the JavaCallWrapper an entry frame must have
|
||||
address jcw = (address)entry_frame_call_wrapper();
|
||||
bool jcw_safe = (jcw < thread->stack_base()) && (jcw > (address)fp()); // less than stack base
|
||||
if (!jcw_safe) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Validate sp saved in the java frame anchor
|
||||
JavaFrameAnchor* jfa = entry_frame_call_wrapper()->anchor();
|
||||
return (jfa->last_Java_sp() > sp());
|
||||
}
|
||||
|
||||
bool frame::should_be_deoptimized() const {
|
||||
if (_deopt_state == is_deoptimized ||
|
||||
!is_compiled_frame() ) return false;
|
||||
|
@ -166,6 +166,8 @@ class frame VALUE_OBJ_CLASS_SPEC {
|
||||
frame sender_for_interpreter_frame(RegisterMap* map) const;
|
||||
frame sender_for_native_frame(RegisterMap* map) const;
|
||||
|
||||
bool is_entry_frame_valid(JavaThread* thread) const;
|
||||
|
||||
// All frames:
|
||||
|
||||
// A low-level interface for vframes:
|
||||
|
@ -2411,7 +2411,7 @@ public:
|
||||
product(intx, CICompilerCount, CI_COMPILER_COUNT, \
|
||||
"Number of compiler threads to run") \
|
||||
range(0, max_jint) \
|
||||
constraint(CICompilerCountConstraintFunc, AtParse) \
|
||||
constraint(CICompilerCountConstraintFunc, AfterErgo) \
|
||||
\
|
||||
product(intx, CompilationPolicyChoice, 0, \
|
||||
"which compilation policy (0-3)") \
|
||||
|
@ -660,11 +660,13 @@ bool Reflection::verify_field_access(const Klass* current_class,
|
||||
}
|
||||
|
||||
const Klass* host_class = current_class;
|
||||
while (host_class->is_instance_klass() &&
|
||||
InstanceKlass::cast(host_class)->is_anonymous()) {
|
||||
const Klass* next_host_class = InstanceKlass::cast(host_class)->host_klass();
|
||||
if (next_host_class == NULL) break;
|
||||
host_class = next_host_class;
|
||||
if (host_class->is_instance_klass() &&
|
||||
InstanceKlass::cast(host_class)->is_anonymous()) {
|
||||
host_class = InstanceKlass::cast(host_class)->host_klass();
|
||||
assert(host_class != NULL, "Anonymous class has null host class");
|
||||
assert(!(host_class->is_instance_klass() &&
|
||||
InstanceKlass::cast(host_class)->is_anonymous()),
|
||||
"host_class should not be anonymous");
|
||||
}
|
||||
if (host_class == field_class) {
|
||||
return true;
|
||||
|
@ -147,12 +147,18 @@ void SimpleThresholdPolicy::initialize() {
|
||||
// performed on 32-bit systems because it can lead to exhaustion
|
||||
// of the virtual memory address space available to the JVM.
|
||||
if (CICompilerCountPerCPU) {
|
||||
count = MAX2(log2_intptr(os::active_processor_count()), 1) * 3 / 2;
|
||||
count = MAX2(log2_intptr(os::active_processor_count()) * 3 / 2, 2);
|
||||
FLAG_SET_ERGO(intx, CICompilerCount, count);
|
||||
}
|
||||
#endif
|
||||
set_c1_count(MAX2(count / 3, 1));
|
||||
set_c2_count(MAX2(count - c1_count(), 1));
|
||||
FLAG_SET_ERGO(intx, CICompilerCount, c1_count() + c2_count());
|
||||
if (TieredStopAtLevel < CompLevel_full_optimization) {
|
||||
// No C2 compiler thread required
|
||||
set_c1_count(count);
|
||||
} else {
|
||||
set_c1_count(MAX2(count / 3, 1));
|
||||
set_c2_count(MAX2(count - c1_count(), 1));
|
||||
}
|
||||
assert(count == c1_count() + c2_count(), "inconsistent compiler thread count");
|
||||
}
|
||||
|
||||
void SimpleThresholdPolicy::set_carry_if_necessary(InvocationCounter *counter) {
|
||||
|
@ -374,11 +374,14 @@ Thread::~Thread() {
|
||||
delete handle_area();
|
||||
delete metadata_handles();
|
||||
|
||||
// SR_handler uses this as a termination indicator -
|
||||
// needs to happen before os::free_thread()
|
||||
delete _SR_lock;
|
||||
_SR_lock = NULL;
|
||||
|
||||
// osthread() can be NULL, if creation of thread failed.
|
||||
if (osthread() != NULL) os::free_thread(osthread());
|
||||
|
||||
delete _SR_lock;
|
||||
|
||||
// clear Thread::current if thread is deleting itself.
|
||||
// Needed to ensure JNI correctly detects non-attached threads.
|
||||
if (this == Thread::current()) {
|
||||
|
@ -2643,7 +2643,7 @@ typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
|
||||
/* DEFAULT_CACHE_LINE_SIZE (globalDefinitions.hpp) */ \
|
||||
/***************************************************/ \
|
||||
\
|
||||
declare_constant(DEFAULT_CACHE_LINE_SIZE) \
|
||||
declare_preprocessor_constant("DEFAULT_CACHE_LINE_SIZE", DEFAULT_CACHE_LINE_SIZE) \
|
||||
\
|
||||
declare_constant(Deoptimization::Unpack_deopt) \
|
||||
declare_constant(Deoptimization::Unpack_exception) \
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2014, 2016, 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
|
||||
@ -33,6 +33,19 @@ NativeCallStack::NativeCallStack(int toSkip, bool fillStack) :
|
||||
_hash_value(0) {
|
||||
|
||||
if (fillStack) {
|
||||
// We need to skip the NativeCallStack::NativeCallStack frame if a tail call is NOT used
|
||||
// to call os::get_native_stack. A tail call is used if _NMT_NOINLINE_ is not defined
|
||||
// (which means this is not a slowdebug build), and we are on 64-bit (except Windows).
|
||||
// This is not necessarily a rule, but what has been obvserved to date.
|
||||
#define TAIL_CALL (!defined(_NMT_NOINLINE_) && !defined(WINDOWS) && defined(_LP64))
|
||||
#if !TAIL_CALL
|
||||
toSkip++;
|
||||
#if (defined(_NMT_NOINLINE_) && defined(BSD) && defined(_LP64))
|
||||
// Mac OS X slowdebug builds have this odd behavior where NativeCallStack::NativeCallStack
|
||||
// appears as two frames, so we need to skip an extra frame.
|
||||
toSkip++;
|
||||
#endif
|
||||
#endif
|
||||
os::get_native_stack(_stack, NMT_TrackingStackDepth, toSkip);
|
||||
} else {
|
||||
for (int index = 0; index < NMT_TrackingStackDepth; index ++) {
|
||||
|
@ -1,5 +1,5 @@
|
||||
#
|
||||
# Copyright (c) 1995, 2015, Oracle and/or its affiliates. All rights reserved.
|
||||
# Copyright (c) 1995, 2016, 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
|
||||
@ -226,6 +226,9 @@ BUNDLE_UP_AND_EXIT = \
|
||||
( \
|
||||
jtregExitCode=$$? && \
|
||||
_summary="$(SUMMARY_TXT)"; \
|
||||
if [ $${jtregExitCode} = 1 ] ; then \
|
||||
jtregExitCode=0; \
|
||||
fi; \
|
||||
$(RM) -f $(STATS_TXT) $(RUNLIST) $(PASSLIST) $(FAILLIST) $(EXITCODE); \
|
||||
$(ECHO) "$${jtregExitCode}" > $(EXITCODE); \
|
||||
if [ -r "$${_summary}" ] ; then \
|
||||
|
@ -167,7 +167,7 @@ needs_compact3 = \
|
||||
gc/survivorAlignment \
|
||||
runtime/InternalApi/ThreadCpuTimesDeadlock.java \
|
||||
runtime/NMT/JcmdSummaryDiff.java \
|
||||
runtime/RedefineTests/RedefineAnnotations.java
|
||||
runtime/RedefineTests/RedefineAnnotations.java \
|
||||
serviceability/sa/jmap-hashcode/Test8028623.java \
|
||||
serviceability/threads/TestFalseDeadLock.java \
|
||||
compiler/codecache/jmx \
|
||||
@ -282,7 +282,7 @@ hotspot_fast_compiler_1 = \
|
||||
-compiler/c2/Test6905845.java \
|
||||
-compiler/c2/cr6340864 \
|
||||
-compiler/c2/cr6589834 \
|
||||
-compiler/c2/cr8004867
|
||||
-compiler/c2/cr8004867 \
|
||||
-compiler/c2/stemmer \
|
||||
-compiler/c2/Test6792161.java \
|
||||
-compiler/c2/Test6603011.java \
|
||||
|
@ -23,8 +23,7 @@
|
||||
|
||||
/*
|
||||
* @test CheckCheckCICompilerCount
|
||||
* @bug 8130858
|
||||
* @bug 8132525
|
||||
* @bug 8130858 8132525 8162881
|
||||
* @summary Check that correct range of values for CICompilerCount are allowed depending on whether tiered is enabled or not
|
||||
* @library /testlibrary /
|
||||
* @modules java.base/jdk.internal.misc
|
||||
@ -53,6 +52,13 @@ public class CheckCICompilerCount {
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-server",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-XX:-TieredCompilation",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-client",
|
||||
"-XX:-TieredCompilation",
|
||||
@ -66,30 +72,31 @@ public class CheckCICompilerCount {
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-client",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-XX:-TieredCompilation",
|
||||
"-version"
|
||||
}
|
||||
};
|
||||
|
||||
private static final String[][] NON_TIERED_EXPECTED_OUTPUTS = {
|
||||
{
|
||||
private static final String[] NON_TIERED_EXPECTED_OUTPUTS = {
|
||||
"CICompilerCount (0) must be at least 1",
|
||||
"Improperly specified VM option 'CICompilerCount=0'"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 1 {product} {command line}"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"CICompilerCount (0) must be at least 1",
|
||||
"Improperly specified VM option 'CICompilerCount=0'"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 1 {product} {command line}"
|
||||
}
|
||||
};
|
||||
|
||||
private static final int[] NON_TIERED_EXIT = {
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0
|
||||
};
|
||||
|
||||
@ -101,6 +108,22 @@ public class CheckCICompilerCount {
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-server",
|
||||
"-XX:+TieredCompilation",
|
||||
"-XX:TieredStopAtLevel=1",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-server",
|
||||
"-XX:+TieredCompilation",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-XX:TieredStopAtLevel=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-server",
|
||||
"-XX:+TieredCompilation",
|
||||
@ -115,6 +138,22 @@ public class CheckCICompilerCount {
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-client",
|
||||
"-XX:+TieredCompilation",
|
||||
"-XX:TieredStopAtLevel=1",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-client",
|
||||
"-XX:+TieredCompilation",
|
||||
"-XX:+PrintFlagsFinal",
|
||||
"-XX:CICompilerCount=1",
|
||||
"-XX:TieredStopAtLevel=1",
|
||||
"-version"
|
||||
},
|
||||
{
|
||||
"-client",
|
||||
"-XX:+TieredCompilation",
|
||||
@ -124,31 +163,29 @@ public class CheckCICompilerCount {
|
||||
}
|
||||
};
|
||||
|
||||
private static final String[][] TIERED_EXPECTED_OUTPUTS = {
|
||||
{
|
||||
private static final String[] TIERED_EXPECTED_OUTPUTS = {
|
||||
"CICompilerCount (1) must be at least 2",
|
||||
"Improperly specified VM option 'CICompilerCount=1'"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 2 {product} {command line, ergonomic}"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 2 {product} {command line}",
|
||||
"CICompilerCount (1) must be at least 2",
|
||||
"Improperly specified VM option 'CICompilerCount=1'"
|
||||
},
|
||||
{
|
||||
"intx CICompilerCount = 2 {product} {command line, ergonomic}"
|
||||
}
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 1 {product} {command line}",
|
||||
"intx CICompilerCount = 2 {product} {command line}",
|
||||
};
|
||||
|
||||
private static final int[] TIERED_EXIT = {
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0
|
||||
};
|
||||
|
||||
private static void verifyValidOption(String[] arguments, String[] expected_outputs, int exit, boolean tiered) throws Exception {
|
||||
private static void verifyValidOption(String[] arguments, String expected_output, int exit, boolean tiered) throws Exception {
|
||||
ProcessBuilder pb;
|
||||
OutputAnalyzer out;
|
||||
|
||||
@ -157,9 +194,7 @@ public class CheckCICompilerCount {
|
||||
|
||||
try {
|
||||
out.shouldHaveExitValue(exit);
|
||||
for (String expected_output : expected_outputs) {
|
||||
out.shouldContain(expected_output);
|
||||
}
|
||||
out.shouldContain(expected_output);
|
||||
} catch (RuntimeException e) {
|
||||
// Check if tiered compilation is available in this JVM
|
||||
// Version. Throw exception only if it is available.
|
||||
|
@ -25,7 +25,6 @@
|
||||
* @test
|
||||
* @bug 8130847 8156760
|
||||
* @summary Eliminated instance/array written to by an array copy variant must be correctly initialized when reallocated at a deopt
|
||||
* @ignore 8136818
|
||||
* @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement
|
||||
* compiler.arraycopy.TestEliminatedArrayCopyDeopt
|
||||
* @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement
|
||||
|
@ -27,7 +27,7 @@
|
||||
* @bug 6792161
|
||||
* @summary assert("No dead instructions after post-alloc")
|
||||
*
|
||||
* @run main/othervm/timeout=600 -Xcomp -XX:MaxInlineSize=120 compiler.c2.Test6792161
|
||||
* @run main/othervm/timeout=600 -Xcomp -XX:-TieredCompilation -XX:MaxInlineSize=120 compiler.c2.Test6792161
|
||||
*/
|
||||
|
||||
package compiler.c2;
|
||||
|
@ -36,6 +36,11 @@
|
||||
* -XX:CompileCommand=compileonly,null::* -XX:-UseLargePages
|
||||
* -XX:+SegmentedCodeCache
|
||||
* compiler.codecache.jmx.InitialAndMaxUsageTest
|
||||
* @run main/othervm -Xbootclasspath/a:. -XX:-UseCodeCacheFlushing
|
||||
* -XX:-MethodFlushing -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
|
||||
* -XX:CompileCommand=compileonly,null::* -XX:-UseLargePages
|
||||
* -XX:-SegmentedCodeCache
|
||||
* compiler.codecache.jmx.InitialAndMaxUsageTest
|
||||
*/
|
||||
|
||||
package compiler.codecache.jmx;
|
||||
@ -70,10 +75,16 @@ public class InitialAndMaxUsageTest {
|
||||
}
|
||||
}
|
||||
|
||||
private void fillWithSize(long size, List<Long> blobs) {
|
||||
private void fillWithSize(long size, List<Long> blobs, MemoryPoolMXBean bean) {
|
||||
long blob;
|
||||
while ((blob = CodeCacheUtils.WB.allocateCodeBlob(size, btype.id))
|
||||
!= 0L) {
|
||||
/* Don't fill too much to have space for adapters. So, stop after crossing 95% and
|
||||
don't allocate in case we'll cross 97% on next allocation. We can hit situation
|
||||
like 94% -> (1 allocation) -> 100% otherwise. So, check if
|
||||
<Usage + allocatedSize> is less than 97%, then allocate in case it is, then, stop
|
||||
further allocations with given size in case <Usage> more than 95% */
|
||||
while (((double) bean.getUsage().getUsed() + size <= (CACHE_USAGE_COEF + 0.02d) * maxSize)
|
||||
&& (blob = CodeCacheUtils.WB.allocateCodeBlob(size, btype.id)) != 0L
|
||||
&& ((double) bean.getUsage().getUsed() <= CACHE_USAGE_COEF * maxSize)) {
|
||||
blobs.add(blob);
|
||||
}
|
||||
}
|
||||
@ -90,13 +101,13 @@ public class InitialAndMaxUsageTest {
|
||||
Asserts.assertEQ(initialUsage, 0L, "Unexpected initial usage");
|
||||
}
|
||||
ArrayList<Long> blobs = new ArrayList<>();
|
||||
long minAllocationUnit = Math.max(0, CodeCacheUtils.MIN_ALLOCATION - headerSize);
|
||||
long minAllocationUnit = Math.max(1, CodeCacheUtils.MIN_ALLOCATION - headerSize);
|
||||
/* now filling code cache with large-sized allocation first, since
|
||||
lots of small allocations takes too much time, so, just a small
|
||||
optimization */
|
||||
try {
|
||||
for (int coef = 1000000; coef > 0; coef /= 10) {
|
||||
fillWithSize(coef * minAllocationUnit, blobs);
|
||||
fillWithSize(coef * minAllocationUnit, blobs, bean);
|
||||
}
|
||||
Asserts.assertGT((double) bean.getUsage().getUsed(),
|
||||
CACHE_USAGE_COEF * maxSize, String.format("Unable to fill "
|
||||
|
@ -31,11 +31,11 @@
|
||||
* @build compiler.codecache.jmx.ThresholdNotificationsTest
|
||||
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
|
||||
* sun.hotspot.WhiteBox$WhiteBoxPermission
|
||||
* @run main/othervm -Xbootclasspath/a:. -XX:-UseCodeCacheFlushing
|
||||
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -Xbootclasspath/a:. -XX:-UseCodeCacheFlushing
|
||||
* -XX:+WhiteBoxAPI -XX:-MethodFlushing -XX:CompileCommand=compileonly,null::*
|
||||
* -XX:+SegmentedCodeCache
|
||||
* compiler.codecache.jmx.ThresholdNotificationsTest
|
||||
* @run main/othervm -Xbootclasspath/a:. -XX:-UseCodeCacheFlushing
|
||||
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -Xbootclasspath/a:. -XX:-UseCodeCacheFlushing
|
||||
* -XX:+WhiteBoxAPI -XX:-MethodFlushing -XX:CompileCommand=compileonly,null::*
|
||||
* -XX:-SegmentedCodeCache
|
||||
* compiler.codecache.jmx.ThresholdNotificationsTest
|
||||
@ -63,7 +63,9 @@ public class ThresholdNotificationsTest implements NotificationListener {
|
||||
|
||||
public static void main(String[] args) {
|
||||
for (BlobType bt : BlobType.getAvailable()) {
|
||||
new ThresholdNotificationsTest(bt).runTest();
|
||||
if (CodeCacheUtils.isCodeHeapPredictable(bt)) {
|
||||
new ThresholdNotificationsTest(bt).runTest();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -63,7 +63,9 @@ public class UsageThresholdExceededTest {
|
||||
public static void main(String[] args) {
|
||||
int iterationsCount = Integer.getInteger("jdk.test.lib.iterations", 1);
|
||||
for (BlobType btype : BlobType.getAvailable()) {
|
||||
new UsageThresholdExceededTest(btype, iterationsCount).runTest();
|
||||
if (CodeCacheUtils.isCodeHeapPredictable(btype)) {
|
||||
new UsageThresholdExceededTest(btype, iterationsCount).runTest();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -29,9 +29,9 @@
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* java.management
|
||||
*
|
||||
* @build compiler.codecache.jmx.UsageThresholdIncreasedTest
|
||||
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
|
||||
* sun.hotspot.WhiteBox$WhiteBoxPermission
|
||||
* @build compiler.codecache.jmx.UsageThresholdIncreasedTest
|
||||
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
|
||||
* -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing -XX:-MethodFlushing
|
||||
* -XX:CompileCommand=compileonly,null::*
|
||||
|
@ -24,6 +24,7 @@
|
||||
|
||||
/*
|
||||
* @test RandomAllocationTest
|
||||
* @key stress
|
||||
* @summary stressing code cache by allocating randomly sized "dummy" code blobs
|
||||
* @library /testlibrary /test/lib /
|
||||
* @modules java.base/jdk.internal.misc
|
||||
|
@ -24,6 +24,7 @@
|
||||
|
||||
/*
|
||||
* @test UnexpectedDeoptimizationTest
|
||||
* @key stress
|
||||
* @summary stressing code cache by forcing unexpected deoptimizations
|
||||
* @library /testlibrary /test/lib /
|
||||
* @modules java.base/jdk.internal.misc
|
||||
|
@ -25,6 +25,7 @@
|
||||
/**
|
||||
* @test
|
||||
* @bug 7184394
|
||||
* @key stress
|
||||
* @summary add intrinsics to use AES instructions
|
||||
* @library /testlibrary /
|
||||
* @modules java.base/jdk.internal.misc
|
||||
|
@ -26,7 +26,6 @@
|
||||
* @bug 8015396
|
||||
* @summary double a%b returns NaN for some (a,b) (|a| < inf, |b|>0) (on Core i7 980X)
|
||||
*
|
||||
* @ignore 8145543
|
||||
* @run main compiler.floatingpoint.ModNaN
|
||||
*/
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2016, 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
|
||||
@ -114,7 +114,7 @@ public class IntrinsicAvailableTest extends CompilerWhiteBoxTest {
|
||||
|
||||
public void test() throws Exception {
|
||||
Executable intrinsicMethod = testCase.getExecutable();
|
||||
if (Platform.isServer()) {
|
||||
if (Platform.isServer() && (TIERED_STOP_AT_LEVEL == COMP_LEVEL_FULL_OPTIMIZATION)) {
|
||||
if (TIERED_COMPILATION) {
|
||||
checkIntrinsicForCompilationLevel(intrinsicMethod, COMP_LEVEL_SIMPLE);
|
||||
}
|
||||
|
@ -59,9 +59,9 @@ public class IntrinsicDisabledTest {
|
||||
private static final int COMP_LEVEL_FULL_OPTIMIZATION = 4;
|
||||
|
||||
/* Determine if tiered compilation is enabled. */
|
||||
private static boolean isTieredCompilationEnabled() {
|
||||
return Boolean.valueOf(Objects.toString(wb.getVMFlag("TieredCompilation")));
|
||||
}
|
||||
private static final boolean TIERED_COMPILATION = wb.getBooleanVMFlag("TieredCompilation");
|
||||
|
||||
private static final int TIERED_STOP_AT_LEVEL = wb.getIntxVMFlag("TieredStopAtLevel").intValue();
|
||||
|
||||
/* This test uses several methods from jdk.internal.misc.Unsafe. The method
|
||||
* getMethod() returns a different Executable for each different
|
||||
@ -202,8 +202,8 @@ public class IntrinsicDisabledTest {
|
||||
}
|
||||
|
||||
public static void main(String args[]) {
|
||||
if (Platform.isServer()) {
|
||||
if (isTieredCompilationEnabled()) {
|
||||
if (Platform.isServer() && (TIERED_STOP_AT_LEVEL == COMP_LEVEL_FULL_OPTIMIZATION)) {
|
||||
if (TIERED_COMPILATION) {
|
||||
test(COMP_LEVEL_SIMPLE);
|
||||
}
|
||||
test(COMP_LEVEL_FULL_OPTIMIZATION);
|
||||
|
@ -273,8 +273,8 @@ public class CompilerToVMHelper {
|
||||
return CTVM.getResolvedJavaMethod(base, displacement);
|
||||
}
|
||||
|
||||
public static HotSpotConstantPool getConstantPool(Object base, long displacement) {
|
||||
return CTVM.getConstantPool(base, displacement);
|
||||
public static HotSpotConstantPool getConstantPool(Object object) {
|
||||
return CTVM.getConstantPool(object);
|
||||
}
|
||||
|
||||
public static HotSpotResolvedObjectType getResolvedJavaType(Object base,
|
||||
|
@ -0,0 +1,28 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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.
|
||||
*/
|
||||
|
||||
package compiler.jvmci.common.testcases;
|
||||
|
||||
public interface DuplicateSimpleSingleImplementerInterface {
|
||||
void interfaceMethod();
|
||||
}
|
@ -21,15 +21,9 @@
|
||||
* questions.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @test
|
||||
* @bug 8152115
|
||||
* @summary functional and concurrency test for ClassLoaderValue
|
||||
* @build java.base/java.lang.reflect.ClassLoaderValueTest
|
||||
* @run main Driver
|
||||
*/
|
||||
public class Driver {
|
||||
public static void main(String[] args) throws Exception {
|
||||
java.lang.reflect.ClassLoaderValueTest.main(args);
|
||||
package compiler.jvmci.common.testcases;
|
||||
|
||||
public abstract class MultipleSuperImplementers implements DuplicateSimpleSingleImplementerInterface, SimpleSingleImplementerInterface {
|
||||
public void finalize() {
|
||||
}
|
||||
}
|
@ -0,0 +1,28 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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.
|
||||
*/
|
||||
|
||||
package compiler.jvmci.common.testcases;
|
||||
|
||||
public interface SimpleSingleImplementerInterface {
|
||||
void interfaceMethod();
|
||||
}
|
@ -32,6 +32,8 @@
|
||||
* java.base/jdk.internal.org.objectweb.asm.tree
|
||||
* jdk.vm.ci/jdk.vm.ci.hotspot
|
||||
* jdk.vm.ci/jdk.vm.ci.code
|
||||
* jdk.vm.ci/jdk.vm.ci.meta
|
||||
* jdk.vm.ci/jdk.vm.ci.runtime
|
||||
* @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
|
||||
* @build compiler.jvmci.compilerToVM.FindUniqueConcreteMethodTest
|
||||
* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
|
||||
@ -41,7 +43,10 @@
|
||||
package compiler.jvmci.compilerToVM;
|
||||
|
||||
import compiler.jvmci.common.CTVMUtilities;
|
||||
import compiler.jvmci.common.testcases.DuplicateSimpleSingleImplementerInterface;
|
||||
import compiler.jvmci.common.testcases.SimpleSingleImplementerInterface;
|
||||
import compiler.jvmci.common.testcases.MultipleImplementer1;
|
||||
import compiler.jvmci.common.testcases.MultipleSuperImplementers;
|
||||
import compiler.jvmci.common.testcases.SingleImplementer;
|
||||
import compiler.jvmci.common.testcases.SingleImplementerInterface;
|
||||
import compiler.jvmci.common.testcases.SingleSubclass;
|
||||
@ -96,6 +101,11 @@ public class FindUniqueConcreteMethodTest {
|
||||
// static method
|
||||
result.add(new TestCase(false, SingleSubclass.class,
|
||||
SingleSubclass.class, "staticMethod"));
|
||||
// interface method
|
||||
result.add(new TestCase(false, MultipleSuperImplementers.class,
|
||||
DuplicateSimpleSingleImplementerInterface.class, "interfaceMethod", false));
|
||||
result.add(new TestCase(false, MultipleSuperImplementers.class,
|
||||
SimpleSingleImplementerInterface.class, "interfaceMethod", false));
|
||||
return result;
|
||||
}
|
||||
|
||||
@ -103,7 +113,7 @@ public class FindUniqueConcreteMethodTest {
|
||||
System.out.println(tcase);
|
||||
Method method = tcase.holder.getDeclaredMethod(tcase.methodName);
|
||||
HotSpotResolvedJavaMethod testMethod = CTVMUtilities
|
||||
.getResolvedMethod(tcase.receiver, method);
|
||||
.getResolvedMethod(tcase.methodFromReceiver ? tcase.receiver : tcase.holder, method);
|
||||
HotSpotResolvedObjectType resolvedType = CompilerToVMHelper
|
||||
.lookupType(Utils.toJVMTypeSignature(tcase.receiver), getClass(),
|
||||
/* resolve = */ true);
|
||||
@ -118,20 +128,25 @@ public class FindUniqueConcreteMethodTest {
|
||||
public final Class<?> holder;
|
||||
public final String methodName;
|
||||
public final boolean isPositive;
|
||||
public final boolean methodFromReceiver;
|
||||
|
||||
public TestCase(boolean isPositive, Class<?> clazz, Class<?> holder,
|
||||
String methodName) {
|
||||
String methodName, boolean methodFromReceiver) {
|
||||
this.receiver = clazz;
|
||||
this.methodName = methodName;
|
||||
this.isPositive = isPositive;
|
||||
this.holder = holder;
|
||||
this.methodFromReceiver = methodFromReceiver;
|
||||
}
|
||||
|
||||
public TestCase(boolean isPositive, Class<?> clazz, Class<?> holder, String methodName) {
|
||||
this(isPositive, clazz, holder, methodName, true);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return String.format("CASE: receiver=%s, holder=%s, method=%s,"
|
||||
+ " isPositive=%s", receiver.getName(),
|
||||
holder.getName(), methodName, isPositive);
|
||||
return String.format("CASE: receiver=%s, holder=%s, method=%s, isPositive=%s, methodFromReceiver=%s",
|
||||
receiver.getName(), holder.getName(), methodName, isPositive, methodFromReceiver);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -29,187 +29,76 @@
|
||||
* @library /testlibrary /test/lib /
|
||||
* @library ../common/patches
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* @modules jdk.vm.ci/jdk.vm.ci.hotspot
|
||||
* @modules java.base/jdk.internal.org.objectweb.asm
|
||||
java.base/jdk.internal.org.objectweb.asm.tree
|
||||
jdk.vm.ci/jdk.vm.ci.hotspot
|
||||
* jdk.vm.ci/jdk.vm.ci.meta
|
||||
* jdk.vm.ci/jdk.vm.ci.code
|
||||
*
|
||||
* @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
|
||||
* @build jdk.vm.ci/jdk.vm.ci.hotspot.PublicMetaspaceWrapperObject
|
||||
* @build compiler.jvmci.compilerToVM.GetConstantPoolTest
|
||||
* @build sun.hotspot.WhiteBox
|
||||
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
|
||||
* sun.hotspot.WhiteBox$WhiteBoxPermission
|
||||
* @run main/othervm -Xbootclasspath/a:.
|
||||
* -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
|
||||
* -XX:+UnlockDiagnosticVMOptions
|
||||
* -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
|
||||
* compiler.jvmci.compilerToVM.GetConstantPoolTest
|
||||
*/
|
||||
package compiler.jvmci.compilerToVM;
|
||||
|
||||
import jdk.internal.misc.Unsafe;
|
||||
import jdk.test.lib.Utils;
|
||||
import compiler.jvmci.common.CTVMUtilities;
|
||||
import compiler.jvmci.common.testcases.TestCase;
|
||||
import jdk.vm.ci.hotspot.CompilerToVMHelper;
|
||||
import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethod;
|
||||
import jdk.vm.ci.hotspot.PublicMetaspaceWrapperObject;
|
||||
import jdk.vm.ci.hotspot.HotSpotResolvedObjectType;
|
||||
import jdk.vm.ci.meta.ConstantPool;
|
||||
import sun.hotspot.WhiteBox;
|
||||
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.Executable;
|
||||
|
||||
/**
|
||||
* Tests for jdk.vm.ci.hotspot.CompilerToVM::getConstantPool method
|
||||
*/
|
||||
public class GetConstantPoolTest {
|
||||
private static enum TestCase {
|
||||
NULL_BASE {
|
||||
@Override
|
||||
ConstantPool getConstantPool() {
|
||||
return CompilerToVMHelper.getConstantPool(null,
|
||||
getPtrToCpAddress());
|
||||
}
|
||||
},
|
||||
JAVA_METHOD_BASE {
|
||||
@Override
|
||||
ConstantPool getConstantPool() {
|
||||
HotSpotResolvedJavaMethod methodInstance
|
||||
= CompilerToVMHelper.getResolvedJavaMethodAtSlot(
|
||||
TEST_CLASS, 0);
|
||||
Field field;
|
||||
try {
|
||||
// jdk.vm.ci.hotspot.HotSpotResolvedJavaMethodImpl.metaspaceMethod
|
||||
field = methodInstance.getClass()
|
||||
.getDeclaredField("metaspaceMethod");
|
||||
field.setAccessible(true);
|
||||
field.set(methodInstance, getPtrToCpAddress());
|
||||
} catch (ReflectiveOperationException e) {
|
||||
throw new Error("TESTBUG : " + e, e);
|
||||
}
|
||||
|
||||
return CompilerToVMHelper.getConstantPool(methodInstance, 0L);
|
||||
}
|
||||
},
|
||||
CONSTANT_POOL_BASE {
|
||||
@Override
|
||||
ConstantPool getConstantPool() {
|
||||
ConstantPool cpInst;
|
||||
try {
|
||||
cpInst = CompilerToVMHelper.getConstantPool(null,
|
||||
getPtrToCpAddress());
|
||||
Field field = CompilerToVMHelper.HotSpotConstantPoolClass()
|
||||
.getDeclaredField("metaspaceConstantPool");
|
||||
field.setAccessible(true);
|
||||
field.set(cpInst, getPtrToCpAddress());
|
||||
} catch (ReflectiveOperationException e) {
|
||||
throw new Error("TESTBUG : " + e.getMessage(), e);
|
||||
}
|
||||
return CompilerToVMHelper.getConstantPool(cpInst, 0L);
|
||||
}
|
||||
},
|
||||
CONSTANT_POOL_BASE_IN_TWO {
|
||||
@Override
|
||||
ConstantPool getConstantPool() {
|
||||
long ptr = getPtrToCpAddress();
|
||||
ConstantPool cpInst;
|
||||
try {
|
||||
cpInst = CompilerToVMHelper.getConstantPool(null, ptr);
|
||||
Field field = CompilerToVMHelper.HotSpotConstantPoolClass()
|
||||
.getDeclaredField("metaspaceConstantPool");
|
||||
field.setAccessible(true);
|
||||
field.set(cpInst, ptr / 2L);
|
||||
} catch (ReflectiveOperationException e) {
|
||||
throw new Error("TESTBUG : " + e.getMessage(), e);
|
||||
}
|
||||
return CompilerToVMHelper.getConstantPool(cpInst,
|
||||
ptr - ptr / 2L);
|
||||
}
|
||||
},
|
||||
CONSTANT_POOL_BASE_ZERO {
|
||||
@Override
|
||||
ConstantPool getConstantPool() {
|
||||
long ptr = getPtrToCpAddress();
|
||||
ConstantPool cpInst;
|
||||
try {
|
||||
cpInst = CompilerToVMHelper.getConstantPool(null, ptr);
|
||||
Field field = CompilerToVMHelper.HotSpotConstantPoolClass()
|
||||
.getDeclaredField("metaspaceConstantPool");
|
||||
field.setAccessible(true);
|
||||
field.set(cpInst, 0L);
|
||||
} catch (ReflectiveOperationException e) {
|
||||
throw new Error("TESTBUG : " + e.getMessage(), e);
|
||||
}
|
||||
return CompilerToVMHelper.getConstantPool(cpInst, ptr);
|
||||
}
|
||||
},
|
||||
;
|
||||
abstract ConstantPool getConstantPool();
|
||||
public static void testMethod(Executable executable) {
|
||||
test(CTVMUtilities.getResolvedMethod(executable));
|
||||
}
|
||||
|
||||
private static final WhiteBox WB = WhiteBox.getWhiteBox();
|
||||
private static final Unsafe UNSAFE = Utils.getUnsafe();
|
||||
public static void testClass(Class cls) {
|
||||
HotSpotResolvedObjectType type = CompilerToVMHelper
|
||||
.lookupType(Utils.toJVMTypeSignature(cls),
|
||||
GetConstantPoolTest.class, /* resolve = */ true);
|
||||
test(type);
|
||||
}
|
||||
|
||||
private static final Class TEST_CLASS = GetConstantPoolTest.class;
|
||||
private static final long CP_ADDRESS
|
||||
= WB.getConstantPool(GetConstantPoolTest.class);
|
||||
|
||||
public void test(TestCase testCase) {
|
||||
System.out.println(testCase.name());
|
||||
ConstantPool cp = testCase.getConstantPool();
|
||||
String cpStringRep = cp.toString();
|
||||
String cpClassSimpleName
|
||||
= CompilerToVMHelper.HotSpotConstantPoolClass().getSimpleName();
|
||||
if (!cpStringRep.contains(cpClassSimpleName)
|
||||
|| !cpStringRep.contains(TEST_CLASS.getName())) {
|
||||
String msg = String.format("%s : "
|
||||
+ " Constant pool is not valid."
|
||||
+ " String representation should contain \"%s\" and \"%s\"",
|
||||
testCase.name(), cpClassSimpleName,
|
||||
TEST_CLASS.getName());
|
||||
throw new AssertionError(msg);
|
||||
}
|
||||
private static void test(Object object) {
|
||||
ConstantPool cp = CompilerToVMHelper.getConstantPool(object);
|
||||
System.out.println(object + " -> " + cp);
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
GetConstantPoolTest test = new GetConstantPoolTest();
|
||||
for (TestCase testCase : TestCase.values()) {
|
||||
test.test(testCase);
|
||||
}
|
||||
testObjectBase();
|
||||
testMetaspaceWrapperBase();
|
||||
TestCase.getAllClasses().forEach(GetConstantPoolTest::testClass);
|
||||
TestCase.getAllExecutables().forEach(GetConstantPoolTest::testMethod);
|
||||
testNull();
|
||||
testObject();
|
||||
}
|
||||
|
||||
private static void testObjectBase() {
|
||||
private static void testNull() {
|
||||
try {
|
||||
Object cp = CompilerToVMHelper.getConstantPool(new Object(), 0L);
|
||||
throw new AssertionError("Test OBJECT_BASE."
|
||||
Object cp = CompilerToVMHelper.getConstantPool(null);
|
||||
throw new AssertionError("Test OBJECT."
|
||||
+ " Expected IllegalArgumentException has not been caught");
|
||||
} catch (NullPointerException npe) {
|
||||
// expected
|
||||
}
|
||||
}
|
||||
private static void testObject() {
|
||||
try {
|
||||
Object cp = CompilerToVMHelper.getConstantPool(new Object());
|
||||
throw new AssertionError("Test OBJECT."
|
||||
+ " Expected IllegalArgumentException has not been caught");
|
||||
} catch (IllegalArgumentException iae) {
|
||||
// expected
|
||||
}
|
||||
}
|
||||
private static void testMetaspaceWrapperBase() {
|
||||
try {
|
||||
Object cp = CompilerToVMHelper.getConstantPool(
|
||||
new PublicMetaspaceWrapperObject() {
|
||||
@Override
|
||||
public long getMetaspacePointer() {
|
||||
return getPtrToCpAddress();
|
||||
}
|
||||
}, 0L);
|
||||
throw new AssertionError("Test METASPACE_WRAPPER_BASE."
|
||||
+ " Expected IllegalArgumentException has not been caught");
|
||||
} catch (IllegalArgumentException iae) {
|
||||
// expected
|
||||
}
|
||||
}
|
||||
|
||||
private static long getPtrToCpAddress() {
|
||||
Field field;
|
||||
try {
|
||||
field = TEST_CLASS.getDeclaredField("CP_ADDRESS");
|
||||
} catch (NoSuchFieldException nsfe) {
|
||||
throw new Error("TESTBUG : cannot find field \"CP_ADDRESS\" : "
|
||||
+ nsfe.getMessage(), nsfe);
|
||||
}
|
||||
Object base = UNSAFE.staticFieldBase(field);
|
||||
return WB.getObjectAddress(base) + UNSAFE.staticFieldOffset(field);
|
||||
}
|
||||
}
|
||||
|
43
hotspot/test/compiler/runtime/cr8015436/Driver8015436.java
Normal file
43
hotspot/test/compiler/runtime/cr8015436/Driver8015436.java
Normal file
@ -0,0 +1,43 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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.
|
||||
*/
|
||||
|
||||
package compiler.runtime.cr8015436;
|
||||
|
||||
import jdk.test.lib.process.OutputAnalyzer;
|
||||
import jdk.test.lib.process.ProcessTools;
|
||||
|
||||
public class Driver8015436 {
|
||||
public static void main(String args[]) {
|
||||
OutputAnalyzer oa;
|
||||
try {
|
||||
oa = ProcessTools.executeProcess(ProcessTools.createJavaProcessBuilder(
|
||||
/* add test vm options */ true, Test8015436.class.getName()));
|
||||
} catch (Exception ex) {
|
||||
throw new Error("TESTBUG: exception while running child process: " + ex, ex);
|
||||
}
|
||||
oa.shouldHaveExitValue(0);
|
||||
oa.shouldContain(Test8015436.SOME_MTD_INVOKED);
|
||||
oa.shouldContain(Test8015436.DEFAULT_MTD_INVOKED_DIRECTLY);
|
||||
oa.shouldContain(Test8015436.DEFAULT_MTD_INVOKED_MH);
|
||||
}
|
||||
}
|
@ -25,8 +25,12 @@
|
||||
* @test
|
||||
* @bug 8015436
|
||||
* @summary the IK _initial_method_idnum value must be adjusted if overpass methods are added
|
||||
* @library /test/lib/share/classes /
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* @build compiler.runtime.cr8015436.Test8015436
|
||||
* compiler.runtime.cr8015436.Driver8015436
|
||||
*
|
||||
* @run main compiler.runtime.cr8015436.Test8015436
|
||||
* @run driver compiler.runtime.cr8015436.Driver8015436
|
||||
*/
|
||||
|
||||
/*
|
||||
@ -45,20 +49,24 @@ import java.lang.invoke.MethodHandles;
|
||||
import java.lang.invoke.MethodType;
|
||||
|
||||
public class Test8015436 implements InterfaceWithDefaultMethod {
|
||||
public static final String SOME_MTD_INVOKED = "someMethod() invoked";
|
||||
public static final String DEFAULT_MTD_INVOKED_DIRECTLY = "defaultMethod() invoked directly";
|
||||
public static final String DEFAULT_MTD_INVOKED_MH = "defaultMethod() invoked via a MethodHandle";
|
||||
|
||||
@Override
|
||||
public void someMethod() {
|
||||
System.out.println("someMethod() invoked");
|
||||
System.out.println(SOME_MTD_INVOKED);
|
||||
}
|
||||
|
||||
public static void main(String[] args) throws Throwable {
|
||||
Test8015436 testObj = new Test8015436();
|
||||
testObj.someMethod();
|
||||
testObj.defaultMethod("invoked directly");
|
||||
testObj.defaultMethod(DEFAULT_MTD_INVOKED_DIRECTLY);
|
||||
|
||||
MethodHandles.Lookup lookup = MethodHandles.lookup();
|
||||
MethodType mt = MethodType.methodType(void.class, String.class);
|
||||
MethodHandle mh = lookup.findVirtual(Test8015436.class, "defaultMethod", mt);
|
||||
mh.invokeExact(testObj, "invoked via a MethodHandle");
|
||||
mh.invokeExact(testObj, DEFAULT_MTD_INVOKED_MH);
|
||||
}
|
||||
}
|
||||
|
||||
@ -66,7 +74,7 @@ interface InterfaceWithDefaultMethod {
|
||||
public void someMethod();
|
||||
|
||||
default public void defaultMethod(String str){
|
||||
System.out.println("defaultMethod() " + str);
|
||||
System.out.println(str);
|
||||
}
|
||||
}
|
||||
/*
|
||||
|
@ -24,6 +24,7 @@
|
||||
/*
|
||||
* @test TestIHOPErgo
|
||||
* @bug 8148397
|
||||
* @key stress
|
||||
* @summary Test checks that behavior of Adaptive and Static IHOP at concurrent cycle initiation
|
||||
* @requires vm.gc.G1
|
||||
* @requires !vm.flightRecorder
|
||||
|
114
hotspot/test/runtime/NMT/CheckForProperDetailStackTrace.java
Normal file
114
hotspot/test/runtime/NMT/CheckForProperDetailStackTrace.java
Normal file
@ -0,0 +1,114 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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
|
||||
* @key nmt
|
||||
* @summary Running with NMT detail should produce expected stack traces.
|
||||
* @library /testlibrary
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* java.management
|
||||
*/
|
||||
|
||||
import jdk.test.lib.*;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
public class CheckForProperDetailStackTrace {
|
||||
/* The stack trace we look for by default. Note that :: has been replaced by .*
|
||||
to make sure it maches even if the symbol is not unmangled. */
|
||||
public static String stackTraceDefault =
|
||||
".*ModuleEntryTable.*new_entry.*\n" +
|
||||
".*ModuleEntryTable.*locked_create_entry_or_null.*\n" +
|
||||
".*Modules.*define_module.*\n" +
|
||||
".*JVM_DefineModule.*\n";
|
||||
|
||||
/* The stack trace we look for on Solaris and Windows slowdebug builds. For some
|
||||
reason ALWAYSINLINE for AllocateHeap is ignored, so it appears in the stack strace. */
|
||||
public static String stackTraceAllocateHeap =
|
||||
".*AllocateHeap.*\n" +
|
||||
".*ModuleEntryTable.*new_entry.*\n" +
|
||||
".*ModuleEntryTable.*locked_create_entry_or_null.*\n" +
|
||||
".*Modules.*define_module.*\n";
|
||||
|
||||
/* A symbol that should always be present in NMT detail output. */
|
||||
private static String expectedSymbol =
|
||||
"locked_create_entry_or_null";
|
||||
|
||||
private static final String jdkDebug = System.getProperty("jdk.debug");
|
||||
private static boolean isSlowDebugBuild() {
|
||||
return (jdkDebug.toLowerCase().equals("slowdebug"));
|
||||
}
|
||||
|
||||
public static void main(String args[]) throws Exception {
|
||||
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
|
||||
"-XX:+UnlockDiagnosticVMOptions",
|
||||
"-XX:NativeMemoryTracking=detail",
|
||||
"-XX:+PrintNMTStatistics",
|
||||
"-version");
|
||||
OutputAnalyzer output = new OutputAnalyzer(pb.start());
|
||||
|
||||
output.shouldHaveExitValue(0);
|
||||
|
||||
// We should never see either of these frames because they are supposed to be skipped. */
|
||||
output.shouldNotContain("NativeCallStack::NativeCallStack");
|
||||
output.shouldNotContain("os::get_native_stack");
|
||||
|
||||
// AllocateHeap shouldn't be in the output because it is suppose to always be inlined.
|
||||
// We check for that here, but allow it for Windows and Solaris slowdebug builds because
|
||||
// the compiler ends up not inlining AllocateHeap.
|
||||
Boolean okToHaveAllocateHeap =
|
||||
isSlowDebugBuild() && (Platform.isSolaris() || Platform.isWindows());
|
||||
if (!okToHaveAllocateHeap) {
|
||||
output.shouldNotContain("AllocateHeap");
|
||||
}
|
||||
|
||||
// See if we have any stack trace symbols in the output
|
||||
boolean hasSymbols =
|
||||
output.getStdout().contains(expectedSymbol) || output.getStderr().contains(expectedSymbol);
|
||||
if (!hasSymbols) {
|
||||
// It's ok for ARM not to have symbols, because it does not support NMT detail
|
||||
// when targeting thumb2. It's also ok for Windows not to have symbols, because
|
||||
// they are only available if the symbols file is included with the build.
|
||||
if (Platform.isWindows() || Platform.isARM()) {
|
||||
return; // we are done
|
||||
}
|
||||
output.reportDiagnosticSummary();
|
||||
throw new RuntimeException("Expected symbol missing missing from output: " + expectedSymbol);
|
||||
}
|
||||
|
||||
/* Make sure the expected NMT detail stack trace is found. */
|
||||
String expectedStackTrace =
|
||||
(okToHaveAllocateHeap ? stackTraceAllocateHeap : stackTraceDefault);
|
||||
if (!stackTraceMatches(expectedStackTrace, output)) {
|
||||
output.reportDiagnosticSummary();
|
||||
throw new RuntimeException("Expected stack trace missing missing from output: " + expectedStackTrace);
|
||||
}
|
||||
}
|
||||
|
||||
public static boolean stackTraceMatches(String stackTrace, OutputAnalyzer output) {
|
||||
Matcher stdoutMatcher = Pattern.compile(stackTrace, Pattern.MULTILINE).matcher(output.getStdout());
|
||||
Matcher stderrMatcher = Pattern.compile(stackTrace, Pattern.MULTILINE).matcher(output.getStderr());
|
||||
return (stdoutMatcher.find() || stderrMatcher.find());
|
||||
}
|
||||
}
|
@ -242,7 +242,7 @@ int main (int argc, const char** argv) {
|
||||
CLASS_PATH_OPT, javaclasspath);
|
||||
|
||||
options[0].optionString = "-Xint";
|
||||
options[1].optionString = "-Xss328k";
|
||||
options[1].optionString = "-Xss1M";
|
||||
options[2].optionString = javaclasspathopt;
|
||||
|
||||
vm_args.version = JNI_VERSION_1_2;
|
||||
|
90
hotspot/test/runtime/Unsafe/NestedUnsafe.java
Normal file
90
hotspot/test/runtime/Unsafe/NestedUnsafe.java
Normal file
@ -0,0 +1,90 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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
|
||||
* @summary Creates an anonymous class inside of an anonymous class.
|
||||
* @library /testlibrary
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* java.compiler
|
||||
* java.management
|
||||
* @run main NestedUnsafe
|
||||
*/
|
||||
|
||||
import java.security.ProtectionDomain;
|
||||
import java.io.InputStream;
|
||||
import java.lang.*;
|
||||
import jdk.test.lib.*;
|
||||
import jdk.internal.misc.Unsafe;
|
||||
import static jdk.test.lib.Asserts.*;
|
||||
|
||||
// package p;
|
||||
|
||||
public class NestedUnsafe {
|
||||
// The String concatenation should create the nested anonymous class.
|
||||
static byte klassbuf[] = InMemoryJavaCompiler.compile("TestClass",
|
||||
"public class TestClass { " +
|
||||
" public static void concat(String one, String two) throws Throwable { " +
|
||||
" System.out.println(one + two);" +
|
||||
" } } ");
|
||||
|
||||
public static void main(String args[]) throws Exception {
|
||||
Unsafe unsafe = Utils.getUnsafe();
|
||||
|
||||
Class klass = unsafe.defineAnonymousClass(NestedUnsafe.class, klassbuf, new Object[0]);
|
||||
unsafe.ensureClassInitialized(klass);
|
||||
Class[] cArgs = new Class[2];
|
||||
cArgs[0] = String.class;
|
||||
cArgs[1] = String.class;
|
||||
try {
|
||||
klass.getMethod("concat", cArgs).invoke(null, "AA", "BB");
|
||||
} catch (Throwable ex) {
|
||||
throw new RuntimeException("Exception: " + ex.toString());
|
||||
}
|
||||
|
||||
// The anonymous class calls defineAnonymousClass creating a nested anonymous class.
|
||||
byte klassbuf2[] = InMemoryJavaCompiler.compile("TestClass2",
|
||||
"import jdk.internal.misc.Unsafe; " +
|
||||
"public class TestClass2 { " +
|
||||
" public static void doit() throws Throwable { " +
|
||||
" Unsafe unsafe = jdk.internal.misc.Unsafe.getUnsafe(); " +
|
||||
" Class klass2 = unsafe.defineAnonymousClass(TestClass2.class, NestedUnsafe.klassbuf, new Object[0]); " +
|
||||
" unsafe.ensureClassInitialized(klass2); " +
|
||||
" Class[] dArgs = new Class[2]; " +
|
||||
" dArgs[0] = String.class; " +
|
||||
" dArgs[1] = String.class; " +
|
||||
" try { " +
|
||||
" klass2.getMethod(\"concat\", dArgs).invoke(null, \"CC\", \"DD\"); " +
|
||||
" } catch (Throwable ex) { " +
|
||||
" throw new RuntimeException(\"Exception: \" + ex.toString()); " +
|
||||
" } " +
|
||||
"} } ",
|
||||
"-XaddExports:java.base/jdk.internal.misc=ALL-UNNAMED");
|
||||
Class klass2 = unsafe.defineAnonymousClass(NestedUnsafe.class, klassbuf2, new Object[0]);
|
||||
try {
|
||||
klass2.getMethod("doit").invoke(null);
|
||||
} catch (Throwable ex) {
|
||||
throw new RuntimeException("Exception: " + ex.toString());
|
||||
}
|
||||
}
|
||||
}
|
86
hotspot/test/serviceability/sa/sadebugd/SADebugDTest.java
Normal file
86
hotspot/test/serviceability/sa/sadebugd/SADebugDTest.java
Normal file
@ -0,0 +1,86 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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
|
||||
* @summary Checks that the jshdb debugd utility sucessfully starts
|
||||
* and tries to attach to a running process
|
||||
* @modules java.base/jdk.internal.misc
|
||||
* @library /test/lib/share/classes
|
||||
*
|
||||
* @ignore 8163805
|
||||
* @run main/othervm SADebugDTest
|
||||
*/
|
||||
import java.io.File;
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.BufferedReader;
|
||||
import java.io.Reader;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.function.Predicate;
|
||||
import static jdk.test.lib.Asserts.assertTrue;
|
||||
import static jdk.test.lib.Platform.shouldSAAttach;
|
||||
import static jdk.test.lib.process.ProcessTools.startProcess;
|
||||
|
||||
public class SADebugDTest {
|
||||
|
||||
private static final String GOLDEN = "Attaching to process ID %d and starting RMI services, please wait...";
|
||||
|
||||
private static final String JAVA_HOME = (System.getProperty("test.jdk") != null)
|
||||
? System.getProperty("test.jdk") : System.getProperty("java.home");
|
||||
|
||||
private static final String JAVA_BIN_DIR
|
||||
= JAVA_HOME + File.separator + "bin" + File.separator;
|
||||
|
||||
private static final String JHSDB = JAVA_BIN_DIR + "jhsdb";
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
|
||||
if (!shouldSAAttach()) {
|
||||
log("Not possible to attach the SA. Skipping the test");
|
||||
return;
|
||||
}
|
||||
|
||||
long ourPid = ProcessHandle.current().getPid();
|
||||
|
||||
// The string we are expecting in the debugd ouput
|
||||
String golden = String.format(GOLDEN, ourPid);
|
||||
|
||||
// We are going to run 'jhsdb debugd <our pid>'
|
||||
// The startProcess will block untl the 'golden' string appears in either process' stdout or stderr
|
||||
// In case of timeout startProcess kills the debugd process
|
||||
ProcessBuilder pb = new ProcessBuilder();
|
||||
pb.command(JHSDB, "debugd", String.valueOf(ourPid));
|
||||
Process debugd = startProcess("debugd", pb, null, (line) -> line.trim().contains(golden), 0, TimeUnit.SECONDS);
|
||||
|
||||
// If we are here, this means we have received the golden line and the test has passed
|
||||
// The debugd remains running, we have to kill it
|
||||
debugd.destroy();
|
||||
|
||||
}
|
||||
|
||||
private static void log(String string) {
|
||||
System.out.println(string);
|
||||
}
|
||||
|
||||
}
|
@ -374,3 +374,4 @@ bdc3c0b737efbf899709eb3121ce760dcfb51151 jdk-9+127
|
||||
74241304e87b0d463391a8ecab40979b5af86dc2 jdk-9+129
|
||||
e66cdc2de6b02443911d386fc9217b0d824d0686 jdk-9+130
|
||||
874082a9b565a7092a40bfa934a6e3e3c3455a60 jdk-9+131
|
||||
907445d85e680ea410fe2c83c0ec64b5508e4f3e jdk-9+132
|
||||
|
@ -17,9 +17,6 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* $Id: XSLTErrorResources.java,v 1.2.4.1 2005/09/13 09:55:37 pvedula Exp $
|
||||
*/
|
||||
package com.sun.org.apache.xalan.internal.res;
|
||||
|
||||
import java.util.ListResourceBundle;
|
||||
|
@ -17,9 +17,6 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* $Id: ErrorMessages.java,v 1.2.4.1 2005/09/15 09:59:41 pvedula Exp $
|
||||
*/
|
||||
|
||||
package com.sun.org.apache.xalan.internal.xsltc.compiler.util;
|
||||
|
||||
|
@ -17,9 +17,6 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* $Id: ErrorMessages.java,v 1.2.4.1 2005/09/14 05:06:42 pvedula Exp $
|
||||
*/
|
||||
|
||||
package com.sun.org.apache.xalan.internal.xsltc.runtime;
|
||||
|
||||
|
@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Copyright (c) 2016, 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. Oracle designates this
|
||||
* particular file as subject to the "Classpath" exception as provided
|
||||
* by Oracle in the LICENSE file that accompanied this code.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
package com.sun.org.apache.xerces.internal.dom;
|
||||
|
||||
public class AbortException extends RuntimeException {
|
||||
|
||||
private static final long serialVersionUID = 2608302175475740417L;
|
||||
|
||||
/**
|
||||
* Constructor AbortException
|
||||
*/
|
||||
public AbortException() { super(null, null, false, false); }
|
||||
}
|
@ -26,6 +26,7 @@ import java.util.ArrayList;
|
||||
import java.io.StringReader;
|
||||
import java.util.Vector;
|
||||
|
||||
import com.sun.org.apache.xerces.internal.dom.AbortException;
|
||||
import com.sun.org.apache.xerces.internal.impl.Constants;
|
||||
import com.sun.org.apache.xerces.internal.impl.RevalidationHandler;
|
||||
import com.sun.org.apache.xerces.internal.impl.dtd.DTDGrammar;
|
||||
@ -157,11 +158,6 @@ public class DOMNormalizer implements XMLDocumentHandler {
|
||||
// attribute value normalization
|
||||
final XMLString fNormalizedValue = new XMLString(new char[16], 0, 0);
|
||||
|
||||
/**
|
||||
* If the user stops the process, this exception will be thrown.
|
||||
*/
|
||||
public static final RuntimeException abort = new RuntimeException();
|
||||
|
||||
//DTD validator
|
||||
private XMLDTDValidator fDTDValidator;
|
||||
|
||||
@ -242,11 +238,8 @@ public class DOMNormalizer implements XMLDocumentHandler {
|
||||
XMLGrammarDescription.XML_SCHEMA, fValidationHandler);
|
||||
fValidationHandler = null;
|
||||
}
|
||||
}
|
||||
catch (RuntimeException e) {
|
||||
if( e==abort )
|
||||
return; // processing aborted by the user
|
||||
throw e; // otherwise re-throw.
|
||||
} catch (AbortException e) {
|
||||
return;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1371,10 +1364,10 @@ public class DOMNormalizer implements XMLDocumentHandler {
|
||||
error.fRelatedData = locator.fRelatedNode;
|
||||
|
||||
if(!errorHandler.handleError(error))
|
||||
throw abort;
|
||||
throw new AbortException();
|
||||
}
|
||||
if( severity==DOMError.SEVERITY_FATAL_ERROR )
|
||||
throw abort;
|
||||
throw new AbortException();
|
||||
}
|
||||
|
||||
protected final void updateQName (Node node, QName qname){
|
||||
@ -2043,5 +2036,4 @@ public class DOMNormalizer implements XMLDocumentHandler {
|
||||
return null;
|
||||
}
|
||||
|
||||
|
||||
} // DOMNormalizer class
|
||||
|
@ -2,8 +2,6 @@
|
||||
# DOM implementation.
|
||||
#
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: DOMMessages.properties,v 1.2 2005-08-16 22:51:51 jeffsuttor Exp $
|
||||
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
FormatFailed = An internal error occurred while formatting the following message:\n
|
||||
|
@ -1,8 +1,6 @@
|
||||
# This file stores localized messages for the Xerces JAXP Datatype API implementation.
|
||||
#
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: DatatypeMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
FormatFailed = An internal error occurred while formatting the following message:\n
|
||||
|
@ -1,8 +1,6 @@
|
||||
# This file stores localized messages for the Xerces JAXP Validation API implementation.
|
||||
#
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: JAXPValidationMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
# Messages for message reporting
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
|
@ -2,8 +2,6 @@
|
||||
# SAX implementation.
|
||||
#
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: SAXMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
|
@ -1,7 +1,5 @@
|
||||
# This file contains error and warning messages related to XML Schema
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: XMLSchemaMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
FormatFailed = An internal error occurred while formatting the following message:\n
|
||||
|
@ -4,8 +4,6 @@
|
||||
#
|
||||
# As usual with properties files, the messages are arranged in
|
||||
# key/value tuples.
|
||||
#
|
||||
# @version $Id: XMLSerializerMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
FormatFailed = An internal error occurred while formatting the following message:\n
|
||||
|
@ -1,8 +1,6 @@
|
||||
# This file stores localized messages for the Xerces XPointer implementation.
|
||||
#
|
||||
# The messages are arranged in key and value tuples in a ListResourceBundle.
|
||||
#
|
||||
# @version $Id: XPointerMessages.properties 3021 2011-03-01 00:12:28Z joehw $
|
||||
|
||||
# Messages for message reporting
|
||||
BadMessageKey = The error message corresponding to the message key can not be found.
|
||||
@ -24,4 +22,4 @@ InvalidElementSchemeToken = InvalidElementSchemeToken: The element() scheme XPoi
|
||||
InvalidElementSchemeXPointer = InvalidElementSchemeXPointer: The Element Scheme XPointer expression ''{0}'' is invalid.
|
||||
XPointerElementSchemeProcessingError = XPointerElementSchemeProcessingError: An error occurred while processing the XPointer element() Scheme expression.
|
||||
InvalidNCNameInElementSchemeData = InvalidNCNameInElementSchemeData: The element() Scheme contains a ShortHand Pointer ''{0}'' with an invalid NCName.
|
||||
InvalidChildSequenceCharacter = InvalidChildSequenceCharacter: The element() Scheme contains an invalid child sequence character ''{0}''.
|
||||
InvalidChildSequenceCharacter = InvalidChildSequenceCharacter: The element() Scheme contains an invalid child sequence character ''{0}''.
|
||||
|
@ -17,9 +17,6 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* $Id: XMLErrorResources.java,v 1.2.4.1 2005/09/15 07:45:37 suresh_emailid Exp $
|
||||
*/
|
||||
package com.sun.org.apache.xml.internal.res;
|
||||
|
||||
|
||||
|
@ -28,6 +28,7 @@ import java.io.Writer;
|
||||
import java.lang.reflect.Method;
|
||||
import java.util.ArrayList;
|
||||
|
||||
import com.sun.org.apache.xerces.internal.dom.AbortException;
|
||||
import com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl;
|
||||
import com.sun.org.apache.xerces.internal.dom.DOMErrorImpl;
|
||||
import com.sun.org.apache.xerces.internal.dom.DOMLocatorImpl;
|
||||
@ -501,11 +502,9 @@ public class DOMSerializerImpl implements LSSerializer, DOMConfiguration {
|
||||
} catch (LSException lse) {
|
||||
// Rethrow LSException.
|
||||
throw lse;
|
||||
} catch (AbortException e) {
|
||||
return null;
|
||||
} catch (RuntimeException e) {
|
||||
if (e == DOMNormalizer.abort) {
|
||||
// stopped at user request
|
||||
return null;
|
||||
}
|
||||
throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace();
|
||||
} catch (IOException ioe) {
|
||||
// REVISIT: A generic IOException doesn't provide enough information
|
||||
@ -733,11 +732,9 @@ public class DOMSerializerImpl implements LSSerializer, DOMConfiguration {
|
||||
} catch (LSException lse) {
|
||||
// Rethrow LSException.
|
||||
throw lse;
|
||||
} catch (AbortException e) {
|
||||
return false;
|
||||
} catch (RuntimeException e) {
|
||||
if (e == DOMNormalizer.abort) {
|
||||
// stopped at user request
|
||||
return false;
|
||||
}
|
||||
throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace();
|
||||
} catch (Exception e) {
|
||||
if (ser.fDOMErrorHandler != null) {
|
||||
@ -833,11 +830,9 @@ public class DOMSerializerImpl implements LSSerializer, DOMConfiguration {
|
||||
} catch (LSException lse) {
|
||||
// Rethrow LSException.
|
||||
throw lse;
|
||||
} catch (AbortException e) {
|
||||
return false;
|
||||
} catch (RuntimeException e) {
|
||||
if (e == DOMNormalizer.abort) {
|
||||
// stopped at user request
|
||||
return false;
|
||||
}
|
||||
throw (LSException) DOMUtil.createLSException(LSException.SERIALIZE_ERR, e).fillInStackTrace();
|
||||
} catch (Exception e) {
|
||||
if (ser.fDOMErrorHandler != null) {
|
||||
|
@ -19,9 +19,6 @@
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
/*
|
||||
* $Id: SerializerMessages.java,v 1.1.4.1 2005/09/08 11:03:11 suresh_emailid Exp $
|
||||
*/
|
||||
package com.sun.org.apache.xml.internal.serializer.utils;
|
||||
|
||||
import java.util.ListResourceBundle;
|
||||
|
@ -28,6 +28,7 @@ package com.sun.org.apache.xpath.internal.jaxp;
|
||||
import com.sun.org.apache.xalan.internal.res.XSLMessages;
|
||||
import com.sun.org.apache.xalan.internal.utils.FactoryImpl;
|
||||
import com.sun.org.apache.xml.internal.dtm.DTM;
|
||||
import com.sun.org.apache.xpath.internal.axes.LocPathIterator;
|
||||
import com.sun.org.apache.xpath.internal.objects.XObject;
|
||||
import com.sun.org.apache.xpath.internal.res.XPATHErrorResources;
|
||||
import java.io.IOException;
|
||||
@ -73,6 +74,12 @@ class XPathImplUtil {
|
||||
XObject eval(Object contextItem, com.sun.org.apache.xpath.internal.XPath xpath)
|
||||
throws javax.xml.transform.TransformerException {
|
||||
com.sun.org.apache.xpath.internal.XPathContext xpathSupport;
|
||||
if (contextItem == null && xpath.getExpression() instanceof LocPathIterator) {
|
||||
// the operation must have no dependency on the context that is null
|
||||
throw new TransformerException(XSLMessages.createXPATHMessage(
|
||||
XPATHErrorResources.ER_CONTEXT_CAN_NOT_BE_NULL,
|
||||
new Object[] {}));
|
||||
}
|
||||
if (functionResolver != null) {
|
||||
JAXPExtensionsProvider jep = new JAXPExtensionsProvider(
|
||||
functionResolver, featureSecureProcessing, featureManager);
|
||||
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user