- Loading...
| This feature was delivered into JDK 7u4 which was released April 2012 and was subsequently dissolved February 2020. Discussion about ports may be found on porters-dev. |
This is a diff between the BSDPort and Mac OS X port HotSpot repositories taken 2 aug 2011:
diff -ru bsd-port/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java macosx-port/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java
--- bsd-port/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java 2011-06-03 14:31:00.000000000 -0600
@@ -43,7 +43,7 @@
return "bsd";
} else if (os.equals("OpenBSD")) {
return "bsd";
- } else if (os.equals("Darwin")) {
+ } else if (os.equals("Darwin") || os.startsWith("Mac OS X")) {
return "bsd";
} else if (os.startsWith("Windows")) {
return "win32";
diff -ru bsd-port/hotspot/make/Makefile macosx-port/hotspot/make/Makefile
--- bsd-port/hotspot/make/Makefile 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/Makefile 2011-06-28 14:20:24.000000000 -0600
@@ -457,6 +457,36 @@
($(CD) $(JDK_IMAGE_DIR)/debug && $(TAR) -xf -) ; \
fi
+# macosx universal builds
+
+ifeq ($(MACOSX_UNIVERSAL), true)
+$(UNIVERSAL_LIPO_LIST):
+ lipo -create -output $@ $(EXPORT_JRE_LIB_DIR)/{i386,amd64}/$(subst $(EXPORT_JRE_LIB_DIR)/,,$@)
+
+$(UNIVERSAL_COPY_LIST):
+ $(CP) $(EXPORT_JRE_LIB_DIR)/i386/$(subst $(EXPORT_JRE_LIB_DIR)/,,$@) $@
+
+universalize: $(UNIVERSAL_LIPO_LIST) $(UNIVERSAL_COPY_LIST)
+endif
+
+universal_product:
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 MACOSX_UNIVERSAL=true all_product
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 MACOSX_UNIVERSAL=true all_product
+ $(MKDIR) -p $(EXPORT_JRE_LIB_DIR)/{client,server}
+ $(QUIETLY) $(MAKE) MACOSX_UNIVERSAL=true universalize
+
+universal_fastdebug:
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 MACOSX_UNIVERSAL=true all_fastdebug
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 MACOSX_UNIVERSAL=true all_fastdebug
+ $(MKDIR) -p $(EXPORT_JRE_LIB_DIR)/{client,server}
+ $(QUIETLY) $(MAKE) MACOSX_UNIVERSAL=true universalize
+
+universal_debug:
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 MACOSX_UNIVERSAL=true all_debug
+ $(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 MACOSX_UNIVERSAL=true all_debug
+ $(MKDIR) -p $(EXPORT_JRE_LIB_DIR)/{client,server}
+ $(QUIETLY) $(MAKE) MACOSX_UNIVERSAL=true universalize
+
#
# Check target
#
@@ -585,5 +615,6 @@
export_product export_fastdebug export_debug export_optimized \
export_jdk_product export_jdk_fastdebug export_jdk_debug \
create_jdk copy_jdk update_jdk test_jdk \
- copy_product_jdk copy_fastdebug_jdk copy_debug_jdk
+ copy_product_jdk copy_fastdebug_jdk copy_debug_jdk universalize \
+ universal_product
diff -ru bsd-port/hotspot/make/bsd/makefiles/adlc.make macosx-port/hotspot/make/bsd/makefiles/adlc.make
--- bsd-port/hotspot/make/bsd/makefiles/adlc.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/adlc.make 2011-04-14 07:18:10.000000000 -0600
@@ -61,7 +61,9 @@
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
# Compiler warnings are treated as errors
-CFLAGS_WARN = -Werror
+ifneq ($(COMPILER_WARNINGS_FATAL),false)
+ CFLAGS_WARN = -Werror
+endif
CFLAGS += $(CFLAGS_WARN)
OBJECTNAMES = \
diff -ru bsd-port/hotspot/make/bsd/makefiles/buildtree.make macosx-port/hotspot/make/bsd/makefiles/buildtree.make
--- bsd-port/hotspot/make/bsd/makefiles/buildtree.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/buildtree.make 2011-07-14 18:50:44.000000000 -0600
@@ -117,7 +117,8 @@
SIMPLE_DIRS = \
$(PLATFORM_DIR)/generated/dependencies \
$(PLATFORM_DIR)/generated/adfiles \
- $(PLATFORM_DIR)/generated/jvmtifiles
+ $(PLATFORM_DIR)/generated/jvmtifiles \
+ $(PLATFORM_DIR)/generated/dtracefiles
TARGETS = debug fastdebug jvmg optimized product profiled
SUBMAKE_DIRS = $(addprefix $(PLATFORM_DIR)/,$(TARGETS))
@@ -125,7 +126,7 @@
# For dependencies and recursive makes.
BUILDTREE_MAKE = $(GAMMADIR)/make/$(OS_FAMILY)/makefiles/buildtree.make
-BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make \
+BUILDTREE_TARGETS = Makefile flags.make flags_vm.make vm.make adlc.make jvmti.make sa.make dtrace.make \
env.sh env.csh jdkpath.sh .dbxrc test_gamma
BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OS_FAMILY) \
@@ -155,6 +156,13 @@
endif
endif
+# MACOSX FIXME: we should be able to run test_gamma (see <radr://8187092>)
+ifdef ALWAYS_PASS_TEST_GAMMA
+TEST_GAMMA_STATUS= echo 'exit 0';
+else
+TEST_GAMMA_STATUS=
+endif
+
BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
BUILDTREE = \
@@ -314,6 +322,16 @@
echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
) > $@
+dtrace.make: $(BUILDTREE_MAKE)
+ @echo Creating $@ ...
+ $(QUIETLY) ( \
+ $(BUILDTREE_COMMENT); \
+ echo; \
+ echo include flags.make; \
+ echo; \
+ echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(@F)"; \
+ ) > $@
+
env.sh: $(BUILDTREE_MAKE)
@echo Creating $@ ...
$(QUIETLY) ( \
@@ -390,7 +408,6 @@
echo '#!/bin/sh'; \
$(BUILDTREE_COMMENT); \
echo '. ./env.sh'; \
- echo "exit 0;"; \
echo "if [ \"$(CROSS_COMPILE_ARCH)\" != \"\" ]; then { $(CROSS_COMPILING_MSG); exit 0; }; fi"; \
echo "if [ -z \$$JAVA_HOME ]; then { $(NO_JAVA_HOME_MSG); exit 0; }; fi"; \
echo "if ! \$${JAVA_HOME}/bin/java $(JAVA_FLAG) -fullversion 2>&1 > /dev/null"; \
@@ -401,6 +418,7 @@
echo "\$${JAVA_HOME}/bin/javac -d . $(GAMMADIR)/make/test/Queens.java"; \
echo '[ -f gamma_g ] && { gamma=gamma_g; }'; \
echo './$${gamma:-gamma} $(TESTFLAGS) Queens < /dev/null'; \
+ $(TEST_GAMMA_STATUS) \
) > $@
$(QUIETLY) chmod +x $@
diff -ru bsd-port/hotspot/make/bsd/makefiles/defs.make macosx-port/hotspot/make/bsd/makefiles/defs.make
--- bsd-port/hotspot/make/bsd/makefiles/defs.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/defs.make 2011-01-27 17:00:04.000000000 -0700
@@ -73,7 +73,7 @@
endif
# amd64
-ifeq ($(ARCH), amd64)
+ifneq (,$(findstring $(ARCH), amd64 x86_64))
ifeq ($(ARCH_DATA_MODEL), 64)
ARCH_DATA_MODEL = 64
MAKE_ARGS += LP64=1
@@ -162,9 +162,19 @@
$(EXPORT_LIB_DIR)/sa-jdi.jar
ADD_SA_BINARIES/sparc = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \
$(EXPORT_LIB_DIR)/sa-jdi.jar
+ADD_SA_BINARIES/universal = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \
+ $(EXPORT_LIB_DIR)/sa-jdi.jar
ADD_SA_BINARIES/ppc =
ADD_SA_BINARIES/ia64 =
ADD_SA_BINARIES/arm =
ADD_SA_BINARIES/zero =
EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH))
+
+UNIVERSAL_LIPO_LIST += $(EXPORT_JRE_LIB_DIR)/libjsig.$(LIBRARY_SUFFIX)
+UNIVERSAL_LIPO_LIST += $(EXPORT_JRE_LIB_DIR)/libsaproc.$(LIBRARY_SUFFIX)
+UNIVERSAL_LIPO_LIST += $(EXPORT_JRE_LIB_DIR)/server/libjvm.$(LIBRARY_SUFFIX)
+
+UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/server/Xusage.txt
+UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/client/Xusage.txt
+UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/client/libjvm.$(LIBRARY_SUFFIX)
\ No newline at end of file
diff -ru bsd-port/hotspot/make/bsd/makefiles/dtrace.make macosx-port/hotspot/make/bsd/makefiles/dtrace.make
--- bsd-port/hotspot/make/bsd/makefiles/dtrace.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/dtrace.make 2011-07-22 12:21:59.000000000 -0600
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2010, 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
@@ -22,6 +22,282 @@
#
#
-# Bsd does not build jvm_db
-LIBJVM_DB =
+# Rules to build jvm_db/dtrace, used by vm.make
+# We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
+# but not for CORE or KERNEL configurations.
+
+ifneq ("${TYPE}", "CORE")
+ifneq ("${TYPE}", "KERNEL")
+
+ifeq ($(OS_VENDOR), Darwin)
+# we build dtrace for macosx using USDT2 probes
+
+DtraceOutDir = $(GENERATED)/dtracefiles
+
+# Bsd does not build libjvm_db, does not compile on macosx
+# disabled in build: rule in vm.make
+JVM_DB = libjvm_db
+#LIBJVM_DB = libjvm_db.dylib
+LIBJVM_DB = libjvm$(G_SUFFIX)_db.dylib
+
+JVM_DTRACE = jvm_dtrace
+#LIBJVM_DTRACE = libjvm_dtrace.dylib
+LIBJVM_DTRACE = libjvm$(G_SUFFIX)_dtrace.dylib
+
+JVMOFFS = JvmOffsets
+JVMOFFS.o = $(JVMOFFS).o
+GENOFFS = generate$(JVMOFFS)
+
+DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
+DTRACE = dtrace
+DTRACE.o = $(DTRACE).o
+
+# to remove '-g' option which causes link problems
+# also '-z nodefs' is used as workaround
+GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
+
+ifdef LP64
+DTRACE_OPTS = -D_LP64
+endif
+
+# making libjvm_db
+
+# Use mapfile with libjvm_db.so
+LIBJVM_DB_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_db
+#LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
+
+# Use mapfile with libjvm_dtrace.so
+LIBJVM_DTRACE_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
+#LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
+
+LFLAGS_JVM_DB += $(PICFLAG) # -D_REENTRANT
+LFLAGS_JVM_DTRACE += $(PICFLAG) # -D_REENTRANT
+
+ISA = $(subst i386,i486,$(BUILDARCH))
+
+# Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
+ifneq ("${ISA}","${BUILDARCH}")
+
+XLIBJVM_DB = 64/$(LIBJVM_DB)
+XLIBJVM_DB_G = 64/$(LIBJVM_DB_G)
+XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
+XLIBJVM_DTRACE_G = 64/$(LIBJVM_DTRACE_G)
+XARCH = $(subst sparcv9,v9,$(shell echo $(ISA)))
+
+$(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
+ @echo Making $@
+ $(QUIETLY) mkdir -p 64/ ; \
+ $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. -I$(GENERATED) \
+ $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c #-lc
+# [ -f $(XLIBJVM_DB_G) ] || { ln -s $(LIBJVM_DB) $(XLIBJVM_DB_G); }
+
+$(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+ @echo Making $@
+ $(QUIETLY) mkdir -p 64/ ; \
+ $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. \
+ $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
+# [ -f $(XLIBJVM_DTRACE_G) ] || { ln -s $(LIBJVM_DTRACE) $(XLIBJVM_DTRACE_G); }
+
+endif # ifneq ("${ISA}","${BUILDARCH}")
+
+LFLAGS_GENOFFS += -L.
+
+lib$(GENOFFS).dylib: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
+ $(LIBJVM.o)
+ $(QUIETLY) $(CCC) $(CPPFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
+ $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -ljvm
+
+$(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).dylib
+ $(QUIETLY) $(LINK.CC) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
+ ./lib$(GENOFFS).dylib
+
+# $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
+$(JVMOFFS).h: $(GENOFFS)
+ $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp; touch $@; \
+ if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
+ then rm -f $@; mv $@.tmp $@; \
+ else rm -f $@.tmp; \
+ fi
+
+$(JVMOFFS)Index.h: $(GENOFFS)
+ $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp; touch $@; \
+ if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
+ then rm -f $@; mv $@.tmp $@; \
+ else rm -f $@.tmp; \
+ fi
+
+$(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
+ $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp; touch $@; \
+ if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
+ then rm -f $@; mv $@.tmp $@; \
+ else rm -f $@.tmp; \
+ fi
+
+$(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp
+ $(QUIETLY) $(CCC) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
+
+$(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
+ @echo Making $@
+ $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
+ $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -Wall # -lc
+# [ -f $(LIBJVM_DB_G) ] || { ln -s $@ $(LIBJVM_DB_G); }
+
+$(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+ @echo Making $@
+ $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \
+ $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
+# [ -f $(LIBJVM_DTRACE_G) ] || { ln -s $@ $(LIBJVM_DTRACE_G); }
+
+#$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
+# $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
+# $(QUIETLY) cat $^ > $@
+
+$(DtraceOutDir):
+ mkdir $(DtraceOutDir)
+
+$(DtraceOutDir)/hotspot.h: $(DTRACE_SRCDIR)/hotspot.d | $(DtraceOutDir)
+ $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot.d
+
+$(DtraceOutDir)/hotspot_jni.h: $(DTRACE_SRCDIR)/hotspot_jni.d | $(DtraceOutDir)
+ $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot_jni.d
+
+$(DtraceOutDir)/hs_private.h: $(DTRACE_SRCDIR)/hs_private.d | $(DtraceOutDir)
+ $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hs_private.d
+
+$(DtraceOutDir)/jhelper.h: $(DTRACE_SRCDIR)/jhelper.d $(JVMOFFS).o | $(DtraceOutDir)
+ $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/jhelper.d
+
+# jhelper currently disabled
+dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h
+
+DTraced_Files = ciEnv.o \
+ classLoadingService.o \
+ compileBroker.o \
+ hashtable.o \
+ instanceKlass.o \
+ java.o \
+ jni.o \
+ jvm.o \
+ memoryManager.o \
+ nmethod.o \
+ objectMonitor.o \
+ runtimeService.o \
+ sharedRuntime.o \
+ synchronizer.o \
+ thread.o \
+ unsafe.o \
+ vmThread.o \
+ vmCMSOperations.o \
+ vmPSOperations.o \
+ vmGCOperations.o \
+
+# Dtrace is available, so we build $(DTRACE.o)
+#$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
+# @echo Compiling $(DTRACE).d
+
+# $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
+# $(DTraced_Files) ||\
+# STATUS=$$?;\
+# if [ x"$$STATUS" = x"1" -a \
+# x`uname -r` = x"5.10" -a \
+# x`uname -p` = x"sparc" ]; then\
+# echo "*****************************************************************";\
+# echo "* If you are building server compiler, and the error message is ";\
+# echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
+# echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
+# echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
+# echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
+# echo "* dtrace probes for this build.";\
+# echo "*****************************************************************";\
+# fi;\
+# exit $$STATUS
+ # Since some DTraced_Files are in LIBJVM.o and they are touched by this
+ # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
+ # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
+ # files, but it doesn't, so we touch the necessary files to prevent later
+ # recompilation. Note: we only touch the necessary files if they already
+ # exist in order to close a race where an empty file can be created
+ # before the real build rule is executed.
+ # But, we can't touch the *.h files: This rule depends
+ # on them, and that would cause an infinite cycle of rebuilding.
+ # Neither the *.h or *.ccp files need to be touched, since they have
+ # rules which do not update them when the generator file has not
+ # changed their contents.
+# $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
+# $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
+# $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
+
+.PHONY: dtraceCheck
+
+#SYSTEM_DTRACE_H = /usr/include/dtrace.h
+SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
+#PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
+systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
+#patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
+#systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
+
+#ifneq ("$(systemDtraceHdrFound)", "")
+#CFLAGS += -DHAVE_DTRACE_H
+#endif
+
+#ifneq ("$(patchDtraceFound)", "")
+#DTRACE_PROG=$(PATCH_DTRACE_PROG)
+#DTRACE_INCL=-I/opt/SUNWdtrd/include
+#else
+ifneq ("$(systemDtraceFound)", "")
+DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
+else
+
+endif # ifneq ("$(systemDtraceFound)", "")
+#endif # ifneq ("$(patchDtraceFound)", "")
+
+ifneq ("${DTRACE_PROG}", "")
+ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
+
+DTRACE_OBJS = $(DTRACE.o) #$(JVMOFFS.o)
+CFLAGS += -DDTRACE_ENABLED #$(DTRACE_INCL)
+#clangCFLAGS += -DDTRACE_ENABLED -fno-optimize-sibling-calls
+#MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
+
+
+dtraceCheck:
+
+dtrace_stuff: dtrace_gen_headers
+ $(QUIETLY) echo "dtrace headers generated"
+
+
+else # manually disabled
+
+dtraceCheck:
+ $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
+
+dtrace_stuff:
+
+endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
+
+else # No dtrace program found
+
+dtraceCheck:
+ $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
+
+dtrace_stuff:
+
+endif # ifneq ("${dtraceFound}", "")
+
+endif # ifeq ($(OS_VENDOR), Darwin)
+
+
+else # KERNEL build
+
+dtraceCheck:
+ $(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds"
+
+endif # ifneq ("${TYPE}", "KERNEL")
+
+else # CORE build
+
+dtraceCheck:
+ $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
+
+endif # ifneq ("${TYPE}", "CORE")
diff -ru bsd-port/hotspot/make/bsd/makefiles/gcc.make macosx-port/hotspot/make/bsd/makefiles/gcc.make
--- bsd-port/hotspot/make/bsd/makefiles/gcc.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/gcc.make 2011-05-20 12:15:39.000000000 -0600
@@ -30,17 +30,49 @@
# When cross-compiling the ALT_COMPILER_PATH points
# to the cross-compilation toolset
ifdef CROSS_COMPILE_ARCH
-CXX = $(ALT_COMPILER_PATH)/g++
-CPP = $(ALT_COMPILER_PATH)/g++
-CC = $(ALT_COMPILER_PATH)/gcc
-HOSTCPP = g++
-HOSTCC = gcc
-else
-CXX ?= g++
-CPP = $(CXX)
-CC ?= gcc
-HOSTCPP = $(CPP)
-HOSTCC = $(CPP)
+ CPP = $(ALT_COMPILER_PATH)/g++
+ CC = $(ALT_COMPILER_PATH)/gcc
+ HOSTCPP = g++
+ HOSTCC = gcc
+else ifneq ($(OS_VENDOR), Darwin)
+ CXX = g++
+ CPP = $(CXX)
+ CC = gcc
+ HOSTCPP = $(CPP)
+ HOSTCC = $(CC)
+endif
+
+# i486 hotspot requires -mstackrealign on Darwin.
+# llvm-gcc supports this in Xcode 3.2.6 and 4.0.
+# gcc-4.0 supports this on earlier versions.
+# Prefer llvm-gcc where available.
+ifeq ($(OS_VENDOR), Darwin)
+ ifeq ($(origin CXX), default)
+ CXX = llvm-g++
+ endif
+ ifeq ($(origin CC), default)
+ CC = llvm-gcc
+ endif
+ CPP = $(CXX)
+
+ ifeq ($(ARCH), i486)
+ LLVM_SUPPORTS_STACKREALIGN := $(shell \
+ [ "0"`llvm-gcc -v 2>&1 | grep LLVM | sed -E "s/.*LLVM build ([0-9]+).*/\1/"` -gt "2333" ] \
+ && echo true || echo false)
+
+ ifeq ($(LLVM_SUPPORTS_STACKREALIGN), true)
+ CXX32 ?= llvm-g++
+ CC32 ?= llvm-gcc
+ else
+ CXX32 ?= g++-4.0
+ CC32 ?= gcc-4.0
+ endif
+ CPP = $(CXX32)
+ CC = $(CC32)
+ endif
+
+ HOSTCPP = $(CPP)
+ HOSTCC = $(CC)
endif
AS = $(CC) -c -x assembler-with-cpp
@@ -130,7 +162,9 @@
endif
# Compiler warnings are treated as errors
-WARNINGS_ARE_ERRORS = -Werror
+ifneq ($(COMPILER_WARNINGS_FATAL),false)
+ WARNINGS_ARE_ERRORS = -Werror
+endif
# Except for a few acceptable ones
# Since GCC 4.3, -Wconversion has changed its meanings to warn these implicit
@@ -152,7 +186,13 @@
# The flags to use for an Optimized g++ build
-OPT_CFLAGS += -O3
+ifeq ($(OS_VENDOR), Darwin)
+ # use -Os by default, unless -O3 can be proved to be worth the cost, as per policy
+ # <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>
+ OPT_CFLAGS += -Os
+else
+ OPT_CFLAGS += -O3
+endif
# Hotspot uses very unstrict aliasing turn this optimization off
OPT_CFLAGS += -fno-strict-aliasing
@@ -212,7 +252,7 @@
SONAMEFLAG =
# Build shared library
- SHARED_FLAG = -dynamiclib $(VM_PICFLAG)
+ SHARED_FLAG = -Wl,-install_name,@rpath/$(@F) -dynamiclib -compatibility_version 1.0.0 -current_version 1.0.0 $(VM_PICFLAG)
# Keep symbols even they are not used
#AOUT_FLAGS += -Xlinker -export-dynamic
diff -ru bsd-port/hotspot/make/bsd/makefiles/sa.make macosx-port/hotspot/make/bsd/makefiles/sa.make
--- bsd-port/hotspot/make/bsd/makefiles/sa.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/sa.make 2011-05-20 12:15:39.000000000 -0600
@@ -38,7 +38,11 @@
GENERATED = $(TOPDIR)/../generated
# tools.jar is needed by the JDI - SA binding
-SA_CLASSPATH = $(BOOT_JAVA_HOME)/lib/tools.jar
+ifeq ($(SA_APPLE_BOOT_JAVA),true)
+ SA_CLASSPATH = $(BOOT_JAVA_HOME)/bundle/Classes/classes.jar
+else
+ SA_CLASSPATH = $(BOOT_JAVA_HOME)/lib/tools.jar
+endif
# TODO: if it's a modules image, check if SA module is installed.
MODULELIB_PATH= $(BOOT_JAVA_HOME)/lib/modules
diff -ru bsd-port/hotspot/make/bsd/makefiles/saproc.make macosx-port/hotspot/make/bsd/makefiles/saproc.make
--- bsd-port/hotspot/make/bsd/makefiles/saproc.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/saproc.make 2011-01-27 17:00:04.000000000 -0700
@@ -78,6 +78,15 @@
endif
SA_LFLAGS += $(LDFLAGS_HASH_STYLE)
+ifeq ($(OS_VENDOR), Darwin)
+ BOOT_JAVA_INCLUDES = -I$(BOOT_JAVA_HOME)/include \
+ -I$(BOOT_JAVA_HOME)/include/$(shell uname -s | tr "[:upper:]" "[:lower:]") \
+ -I/System/Library/Frameworks/JavaVM.framework/Headers
+else
+ BOOT_JAVA_INCLUDES = -I$(BOOT_JAVA_HOME)/include \
+ -I$(BOOT_JAVA_HOME)/include/$(shell uname -s | tr "[:upper:]" "[:lower:]")
+endif
+
$(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
$(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
@@ -88,8 +97,7 @@
$(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-I$(SASRCDIR) \
-I$(GENERATED) \
- -I$(BOOT_JAVA_HOME)/include \
- -I$(BOOT_JAVA_HOME)/include/$(shell uname -s | tr "[:upper:]" "[:lower:]") \
+ $(BOOT_JAVA_INCLUDES) \
$(SASRCFILES) \
$(SA_LFLAGS) \
$(SA_DEBUG_CFLAGS) \
diff -ru bsd-port/hotspot/make/bsd/makefiles/top.make macosx-port/hotspot/make/bsd/makefiles/top.make
--- bsd-port/hotspot/make/bsd/makefiles/top.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/top.make 2011-07-21 11:51:06.000000000 -0600
@@ -82,7 +82,7 @@
@echo All done.
# This is an explicit dependency for the sake of parallel makes.
-vm_build_preliminaries: checks $(Cached_plat) $(AD_Files_If_Required) jvmti_stuff sa_stuff
+vm_build_preliminaries: checks $(Cached_plat) $(AD_Files_If_Required) jvmti_stuff sa_stuff dtrace_stuff
@# We need a null action here, so implicit rules don't get consulted.
$(Cached_plat): $(Plat_File)
@@ -96,6 +96,10 @@
jvmti_stuff: $(Cached_plat) $(adjust-mflags)
@$(MAKE) -f jvmti.make $(MFLAGS-adjusted)
+# generate dtrace header files
+dtrace_stuff: $(Cached_plat) $(adjust-mflags)
+ @$(MAKE) -f dtrace.make dtrace_stuff $(MFLAGS-adjusted) GENERATED=$(GENERATED)
+
# generate SA jar files and native header
sa_stuff:
@$(MAKE) -f sa.make $(MFLAGS-adjusted)
diff -ru bsd-port/hotspot/make/bsd/makefiles/vm.make macosx-port/hotspot/make/bsd/makefiles/vm.make
--- bsd-port/hotspot/make/bsd/makefiles/vm.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/bsd/makefiles/vm.make 2011-07-21 13:11:22.000000000 -0600
@@ -108,6 +108,7 @@
# Don't set excutable bit on stack segment
# the same could be done by separate execstack command
+# Darwin is non-executable-stack by default
ifneq ($(OS_VENDOR), Darwin)
LFLAGS += -Xlinker -z -Xlinker noexecstack
endif
@@ -322,7 +323,13 @@
#----------------------------------------------------------------------
-build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
+generateDSYM: $(LIBJVM)
+ dsymutil $(LIBJVM)
+
+#build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
+# no launcher or libjvm_db for macosx
+build: $(LIBJVM) $(LIBJSIG) $(BUILDLIBSAPROC) dtraceCheck generateDSYM
+ echo "Doing vm.make build:"
install: install_jvm install_jsig install_saproc
diff -ru bsd-port/hotspot/make/defs.make macosx-port/hotspot/make/defs.make
--- bsd-port/hotspot/make/defs.make 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/make/defs.make 2011-06-28 14:20:24.000000000 -0600
@@ -281,6 +281,13 @@
EXPORT_JRE_LIB_DIR = $(EXPORT_JRE_DIR)/lib
EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)/$(LIBARCH)
+# non-universal macosx builds need to appear universal
+ifeq ($(OS_VENDOR), Darwin)
+ifneq ($(MACOSX_UNIVERSAL), true)
+EXPORT_JRE_LIB_ARCH_DIR = $(EXPORT_JRE_LIB_DIR)
+endif
+endif
+
# Common export list of files
EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmti.h
EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jvmticmlr.h
diff -ru bsd-port/hotspot/src/cpu/x86/vm/jni_x86.h macosx-port/hotspot/src/cpu/x86/vm/jni_x86.h
--- bsd-port/hotspot/src/cpu/x86/vm/jni_x86.h 2011-07-26 20:21:20.000000000 -0600
+++ macosx-port/hotspot/src/cpu/x86/vm/jni_x86.h 2011-05-20 12:15:39.000000000 -0600
@@ -38,8 +38,7 @@
#define JNICALL
typedef int jint;
-
-#ifdef _LP64
+#if defined(_LP64) && !defined(__APPLE__)
typedef long jlong;
#else
typedef long long jlong;
Only in macosx-port/hotspot/src/os/bsd: dtrace
diff -ru bsd-port/hotspot/src/os/bsd/vm/dtraceJSDT_bsd.cpp macosx-port/hotspot/src/os/bsd/vm/dtraceJSDT_bsd.cpp
--- bsd-port/hotspot/src/os/bsd/vm/dtraceJSDT_bsd.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os/bsd/vm/dtraceJSDT_bsd.cpp 2011-07-26 12:04:53.000000000 -0600
@@ -33,6 +33,13 @@
#include "runtime/signature.hpp"
#include "utilities/globalDefinitions.hpp"
+/*
+ * JSDT java dtrace probes have never been implemented in macosx. It is unknown if the solaris implementation
+ * is close or if significant implementation work is necessary. The future of the solaris implementation also
+ * appears to be unclear since compiling code with JSDT probes produces the following warning:
+ * "warning: ProviderFactory is internal proprietary API and may be removed in a future release"
+ */
+
int DTraceJSDT::pd_activate(
void* baseAddress, jstring module,
jint providers_count, JVM_DTraceProvider* providers) {
diff -ru bsd-port/hotspot/src/os/bsd/vm/os_bsd.cpp macosx-port/hotspot/src/os/bsd/vm/os_bsd.cpp
--- bsd-port/hotspot/src/os/bsd/vm/os_bsd.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os/bsd/vm/os_bsd.cpp 2011-06-03 14:31:01.000000000 -0600
@@ -136,8 +136,9 @@
#endif
#ifdef __APPLE__
-#include <mach/mach.h> // semaphore_* API
-#include <mach-o/dyld.h>
+# include <mach/mach.h> // semaphore_* API
+# include <mach-o/dyld.h>
+# include <sys/proc_info.h>
#endif
#ifndef MAP_ANONYMOUS
@@ -388,6 +389,20 @@
}
#endif
+#ifdef __APPLE__
+static const char *get_home() {
+ const char *home_dir = ::getenv("HOME");
+ if ((home_dir == NULL) || (*home_dir == '\0')) {
+ struct passwd *passwd_info = getpwuid(geteuid());
+ if (passwd_info != NULL) {
+ home_dir = passwd_info->pw_dir;
+ }
+ }
+
+ return home_dir;
+}
+#endif
+
void os::init_system_properties_values() {
// char arch[12];
// sysinfo(SI_ARCHITECTURE, arch, sizeof(arch));
@@ -438,6 +453,16 @@
#define ENDORSED_DIR "/lib/endorsed"
#define REG_DIR "/usr/java/packages"
+#ifdef __APPLE__
+#define SYS_EXTENSIONS_DIR "/Library/Java/Extensions"
+#define SYS_EXTENSIONS_DIRS SYS_EXTENSIONS_DIR ":/Network" SYS_EXTENSIONS_DIR ":/System" SYS_EXTENSIONS_DIR ":/usr/lib/java"
+ const char *user_home_dir = get_home();
+ // the null in SYS_EXTENSIONS_DIRS counts for the size of the colon after user_home_dir
+ int system_ext_size = strlen(user_home_dir) + sizeof(SYS_EXTENSIONS_DIR) +
+ sizeof(SYS_EXTENSIONS_DIRS);
+#else
+#endif
+
{
/* sysclasspath, java_home, dll_dir */
{
@@ -462,10 +487,12 @@
if (pslash != NULL) {
pslash = strrchr(buf, '/');
if (pslash != NULL) {
- *pslash = '\0'; /* get rid of /<arch> */
+ *pslash = '\0'; /* get rid of /<arch> (/lib on macosx) */
+#ifndef __APPLE__
pslash = strrchr(buf, '/');
if (pslash != NULL)
*pslash = '\0'; /* get rid of /lib */
+#endif
}
}
@@ -500,9 +527,14 @@
* nulls included by the sizeof operator (so actually we allocate
* a byte more than necessary).
*/
+#ifdef __APPLE__
+ ld_library_path = (char *) malloc(system_ext_size);
+ sprintf(ld_library_path, "%s" SYS_EXTENSIONS_DIR ":" SYS_EXTENSIONS_DIRS, user_home_dir);
+#else
ld_library_path = (char *) malloc(sizeof(REG_DIR) + sizeof("/lib/") +
strlen(cpu_arch) + sizeof(DEFAULT_LIBPATH));
sprintf(ld_library_path, REG_DIR "/lib/%s:" DEFAULT_LIBPATH, cpu_arch);
+#endif
/*
* Get the user setting of LD_LIBRARY_PATH, and prepended it. It
@@ -531,10 +563,18 @@
* than necessary is allocated).
*/
{
+#ifdef __APPLE__
+ char *buf = malloc(strlen(Arguments::get_java_home()) +
+ sizeof(EXTENSIONS_DIR) + system_ext_size);
+ sprintf(buf, "%s" SYS_EXTENSIONS_DIR ":%s" EXTENSIONS_DIR ":"
+ SYS_EXTENSIONS_DIRS, user_home_dir, Arguments::get_java_home());
+#else
char *buf = malloc(strlen(Arguments::get_java_home()) +
sizeof(EXTENSIONS_DIR) + sizeof(REG_DIR) + sizeof(EXTENSIONS_DIR));
sprintf(buf, "%s" EXTENSIONS_DIR ":" REG_DIR EXTENSIONS_DIR,
Arguments::get_java_home());
+#endif
+
Arguments::set_ext_dirs(buf);
}
@@ -547,6 +587,9 @@
}
}
+#ifdef __APPLE__
+#undef SYS_EXTENSIONS_DIR
+#endif
#undef malloc
#undef getenv
#undef EXTENSIONS_DIR
@@ -4558,6 +4601,18 @@
#endif
}
+void os::set_native_thread_name(const char *name) {
+#if defined(__APPLE__) && MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_5
+ // This is only supported in Snow Leopard and beyond
+ if (name != NULL) {
+ // Add a "Java: " prefix to the name
+ char buf[MAXTHREADNAMESIZE];
+ snprintf(buf, sizeof(buf), "Java: %s", name);
+ pthread_setname_np(buf);
+ }
+#endif
+}
+
bool os::distribute_processes(uint length, uint* distribution) {
// Not yet implemented.
return false;
@@ -5674,8 +5729,8 @@
struct stat statbuf;
char buf[MAXPATHLEN];
char libmawtpath[MAXPATHLEN];
- const char *xawtstr = "/xawt/libmawt.so";
- const char *motifstr = "/motif21/libmawt.so";
+ const char *xawtstr = "/xawt/libmawt" JNI_LIB_SUFFIX;
+ const char *motifstr = "/motif21/libmawt" JNI_LIB_SUFFIX;
char *p;
// Get path to libjvm.so
diff -ru bsd-port/hotspot/src/os/linux/vm/os_linux.cpp macosx-port/hotspot/src/os/linux/vm/os_linux.cpp
--- bsd-port/hotspot/src/os/linux/vm/os_linux.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os/linux/vm/os_linux.cpp 2011-06-03 14:31:01.000000000 -0600
@@ -4258,6 +4258,11 @@
return online_cpus;
}
+void os::set_native_thread_name(const char *name) {
+ // Not yet implemented.
+ return;
+}
+
bool os::distribute_processes(uint length, uint* distribution) {
// Not yet implemented.
return false;
diff -ru bsd-port/hotspot/src/os/solaris/vm/os_solaris.cpp macosx-port/hotspot/src/os/solaris/vm/os_solaris.cpp
--- bsd-port/hotspot/src/os/solaris/vm/os_solaris.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os/solaris/vm/os_solaris.cpp 2011-05-20 12:15:39.000000000 -0600
@@ -669,6 +669,11 @@
return true;
}
+void os::set_native_thread_name(const char *name) {
+ // Not yet implemented.
+ return;
+}
+
bool os::distribute_processes(uint length, uint* distribution) {
bool result = false;
// Find the processor id's of all the available CPUs.
diff -ru bsd-port/hotspot/src/os/windows/vm/os_windows.cpp macosx-port/hotspot/src/os/windows/vm/os_windows.cpp
--- bsd-port/hotspot/src/os/windows/vm/os_windows.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os/windows/vm/os_windows.cpp 2011-06-28 14:20:24.000000000 -0600
@@ -710,6 +710,11 @@
}
}
+void os::set_native_thread_name(const char *name) {
+ // Not yet implemented.
+ return;
+}
+
bool os::distribute_processes(uint length, uint* distribution) {
// Not yet implemented.
return false;
diff -ru bsd-port/hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_32.s macosx-port/hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_32.s
--- bsd-port/hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_32.s 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_32.s 2011-03-17 19:04:43.000000000 -0600
@@ -272,7 +272,7 @@
jbe 2f # <= 32 dwords
rep; smovl
jmp 4f
- .=.+8
+ .space 8
2: subl %esi,%edi
.p2align 4,,15
3: movl (%esi),%edx
@@ -409,7 +409,7 @@
rep; smovl
jmp 4f
# copy aligned dwords
- .=.+5
+ .space 5
2: subl %esi,%edi
.p2align 4,,15
3: movl (%esi),%edx
@@ -485,7 +485,7 @@
popl %edi
popl %esi
ret
- .=.+10
+ .space 10
2: subl %esi,%edi
jmp 4f
.p2align 4,,15
@@ -689,8 +689,8 @@
# Support for jlong Atomic::load and Atomic::store.
# void _Atomic_move_long(volatile jlong* src, volatile jlong* dst)
.p2align 4,,15
- .type _Atomic_move_long,@function
-_Atomic_move_long:
+ ELF_TYPE(_Atomic_move_long,@function)
+SYMBOL(_Atomic_move_long):
movl 4(%esp), %eax # src
fildll (%eax)
movl 8(%esp), %eax # dest
diff -ru bsd-port/hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp macosx-port/hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp
--- bsd-port/hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp 2011-07-26 20:21:21.000000000 -0600
+++ macosx-port/hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp 2011-06-28 14:20:24.000000000 -0600
@@ -275,7 +275,11 @@
#endif
address os::current_stack_pointer() {
-#ifdef SPARC_WORKS
+#if defined(__clang__) || defined(__llvm__)
+ register void *esp;
+ __asm__("mov %%"SPELL_REG_SP", %0":"=r"(esp));
+ return (address) esp;
+#elif defined(SPARC_WORKS)
register void *esp;
__asm__("mov %%"SPELL_REG_SP", %0":"=r"(esp));
return (address) ((char*)esp + sizeof(long)*2);
@@ -358,7 +362,7 @@
}
intptr_t* _get_previous_fp() {
-#ifdef SPARC_WORKS
+#if defined(SPARC_WORKS) || defined(__clang__)
register intptr_t **ebp;
__asm__("mov %%"SPELL_REG_FP", %0":"=r"(ebp));
#else
diff -ru bsd-port/hotspot/src/share/vm/code/nmethod.cpp macosx-port/hotspot/src/share/vm/code/nmethod.cpp
--- bsd-port/hotspot/src/share/vm/code/nmethod.cpp 2011-07-26 20:21:22.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/code/nmethod.cpp 2011-07-19 11:08:35.000000000 -0600
@@ -49,12 +49,16 @@
// Only bother with this argument setup if dtrace is available
+#ifdef USDT1
HS_DTRACE_PROBE_DECL8(hotspot, compiled__method__load,
const char*, int, const char*, int, const char*, int, void*, size_t);
HS_DTRACE_PROBE_DECL6(hotspot, compiled__method__unload,
char*, int, char*, int, char*, int);
+#define DTRACE_METHOD_CALL \
+ HS_DTRACE_PROBE6(hotspot, compiled__method__unload, \
+
#define DTRACE_METHOD_UNLOAD_PROBE(method) \
{ \
methodOop m = (method); \
@@ -68,6 +72,22 @@
signature->bytes(), signature->utf8_length()); \
} \
}
+#endif /* USDT1 */
+#ifdef USDT2
+#define DTRACE_METHOD_UNLOAD_PROBE(method) \
+ { \
+ methodOop m = (method); \
+ if (m != NULL) { \
+ Symbol* klass_name = m->klass_name(); \
+ Symbol* name = m->name(); \
+ Symbol* signature = m->signature(); \
+ HOTSPOT_COMPILED_METHOD_UNLOAD( \
+ (char *) klass_name->bytes(), klass_name->utf8_length(), \
+ (char *) name->bytes(), name->utf8_length(), \
+ (char *) signature->bytes(), signature->utf8_length()); \
+ } \
+ }
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
@@ -1473,6 +1493,7 @@
void nmethod::post_compiled_method_load_event() {
methodOop moop = method();
+#ifdef USDT1
HS_DTRACE_PROBE8(hotspot, compiled__method__load,
moop->klass_name()->bytes(),
moop->klass_name()->utf8_length(),
@@ -1481,6 +1502,17 @@
moop->signature()->bytes(),
moop->signature()->utf8_length(),
insts_begin(), insts_size());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_COMPILED_METHOD_LOAD(
+ (char *) moop->klass_name()->bytes(),
+ moop->klass_name()->utf8_length(),
+ (char *) moop->name()->bytes(),
+ moop->name()->utf8_length(),
+ (char *) moop->signature()->bytes(),
+ moop->signature()->utf8_length(),
+ insts_begin(), insts_size());
+#endif /* USDT2 */
if (JvmtiExport::should_post_compiled_method_load() ||
JvmtiExport::should_post_compiled_method_unload()) {
diff -ru bsd-port/hotspot/src/share/vm/compiler/compileBroker.cpp macosx-port/hotspot/src/share/vm/compiler/compileBroker.cpp
--- bsd-port/hotspot/src/share/vm/compiler/compileBroker.cpp 2011-07-26 20:21:22.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/compiler/compileBroker.cpp 2011-07-18 10:03:39.000000000 -0600
@@ -58,6 +58,7 @@
// Only bother with this argument setup if dtrace is available
+#ifdef USDT1
HS_DTRACE_PROBE_DECL8(hotspot, method__compile__begin,
char*, intptr_t, char*, intptr_t, char*, intptr_t, char*, intptr_t);
HS_DTRACE_PROBE_DECL9(hotspot, method__compile__end,
@@ -88,6 +89,35 @@
name->bytes(), name->utf8_length(), \
signature->bytes(), signature->utf8_length(), (success)); \
}
+#endif /* USDT1 */
+
+#ifdef USDT2
+#define DTRACE_METHOD_COMPILE_BEGIN_PROBE(compiler, method) \
+ { \
+ char* comp_name = (char*)(compiler)->name(); \
+ Symbol* klass_name = (method)->klass_name(); \
+ Symbol* name = (method)->name(); \
+ Symbol* signature = (method)->signature(); \
+ HOTSPOT_METHOD_COMPILE_BEGIN( \
+ comp_name, strlen(comp_name), \
+ (char *) klass_name->bytes(), klass_name->utf8_length(), \
+ (char *) name->bytes(), name->utf8_length(), \
+ (char *) signature->bytes(), signature->utf8_length()); \
+ }
+
+#define DTRACE_METHOD_COMPILE_END_PROBE(compiler, method, success) \
+ { \
+ char* comp_name = (char*)(compiler)->name(); \
+ Symbol* klass_name = (method)->klass_name(); \
+ Symbol* name = (method)->name(); \
+ Symbol* signature = (method)->signature(); \
+ HOTSPOT_METHOD_COMPILE_END( \
+ comp_name, strlen(comp_name), \
+ (char *) klass_name->bytes(), klass_name->utf8_length(), \
+ (char *) name->bytes(), name->utf8_length(), \
+ (char *) signature->bytes(), signature->utf8_length(), (success)); \
+ }
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
diff -ru bsd-port/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp macosx-port/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp
--- bsd-port/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp 2011-07-26 20:21:22.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp 2011-06-30 11:15:17.000000000 -0600
@@ -30,11 +30,15 @@
#include "memory/gcLocker.inline.hpp"
#include "runtime/interfaceSupport.hpp"
#include "utilities/dtrace.hpp"
+
+
+#ifdef USDT1
HS_DTRACE_PROBE_DECL(hs_private, cms__initmark__begin);
HS_DTRACE_PROBE_DECL(hs_private, cms__initmark__end);
HS_DTRACE_PROBE_DECL(hs_private, cms__remark__begin);
HS_DTRACE_PROBE_DECL(hs_private, cms__remark__end);
+#endif /* USDT1 */
//////////////////////////////////////////////////////////
// Methods in abstract class VM_CMS_Operation
@@ -129,8 +133,13 @@
// Nothing to do.
return;
}
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, cms__initmark__begin);
-
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_CMS_INITMARK_BEGIN(
+ );
+#endif /* USDT2 */
GenCollectedHeap* gch = GenCollectedHeap::heap();
GCCauseSetter gccs(gch, GCCause::_cms_initial_mark);
@@ -140,7 +149,13 @@
_collector->do_CMS_operation(CMSCollector::CMS_op_checkpointRootsInitial);
VM_CMS_Operation::verify_after_gc();
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, cms__initmark__end);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_CMS_INITMARK_END(
+ );
+#endif /* USDT2 */
}
//////////////////////////////////////////////////////////
@@ -151,7 +166,13 @@
// Nothing to do.
return;
}
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, cms__remark__begin);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_CMS_REMARK_BEGIN(
+ );
+#endif /* USDT2 */
GenCollectedHeap* gch = GenCollectedHeap::heap();
GCCauseSetter gccs(gch, GCCause::_cms_final_remark);
@@ -162,7 +183,13 @@
_collector->do_CMS_operation(CMSCollector::CMS_op_checkpointRootsFinal);
VM_CMS_Operation::verify_after_gc();
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, cms__remark__end);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_CMS_REMARK_END(
+ );
+#endif /* USDT2 */
}
// VM operation to invoke a concurrent collection of a
diff -ru bsd-port/hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp macosx-port/hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp
--- bsd-port/hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp 2011-07-19 11:56:04.000000000 -0600
@@ -40,21 +40,36 @@
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#endif
+#ifdef USDT1
HS_DTRACE_PROBE_DECL1(hotspot, gc__begin, bool);
HS_DTRACE_PROBE_DECL(hotspot, gc__end);
+#endif /* USDT1 */
// The same dtrace probe can't be inserted in two different files, so we
// have to call it here, so it's only in one file. Can't create new probes
// for the other file anymore. The dtrace probes have to remain stable.
void VM_GC_Operation::notify_gc_begin(bool full) {
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, gc__begin, full);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_GC_BEGIN(
+ full);
+#endif /* USDT2 */
}
void VM_GC_Operation::notify_gc_end() {
+#ifdef USDT1
HS_DTRACE_PROBE(hotspot, gc__end);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
}
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_GC_END(
+);
+#endif /* USDT2 */
+}
void VM_GC_Operation::acquire_pending_list_lock() {
// we may enter this with pending exception set
diff -ru bsd-port/hotspot/src/share/vm/oops/instanceKlass.cpp macosx-port/hotspot/src/share/vm/oops/instanceKlass.cpp
--- bsd-port/hotspot/src/share/vm/oops/instanceKlass.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/oops/instanceKlass.cpp 2011-07-18 12:39:53.000000000 -0600
@@ -79,6 +79,8 @@
#ifdef DTRACE_ENABLED
+#ifdef USDT1
+
HS_DTRACE_PROBE_DECL4(hotspot, class__initialization__required,
char*, intptr_t, oop, intptr_t);
HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__recursive,
@@ -121,6 +123,43 @@
HS_DTRACE_PROBE5(hotspot, class__initialization__##type, \
data, len, (clss)->class_loader(), thread_type, wait); \
}
+#endif /* USDT1 */
+
+#ifdef USDT2
+#define HOTSPOT_CLASS_INITIALIZATION_required HOTSPOT_CLASS_INITIALIZATION_REQUIRED
+#define HOTSPOT_CLASS_INITIALIZATION_recursive HOTSPOT_CLASS_INITIALIZATION_RECURSIVE
+#define HOTSPOT_CLASS_INITIALIZATION_concurrent HOTSPOT_CLASS_INITIALIZATION_CONCURRENT
+#define HOTSPOT_CLASS_INITIALIZATION_erroneous HOTSPOT_CLASS_INITIALIZATION_ERRONEOUS
+#define HOTSPOT_CLASS_INITIALIZATION_super__failed HOTSPOT_CLASS_INITIALIZATION_SUPER_FAILED
+#define HOTSPOT_CLASS_INITIALIZATION_clinit HOTSPOT_CLASS_INITIALIZATION_CLINIT
+#define HOTSPOT_CLASS_INITIALIZATION_error HOTSPOT_CLASS_INITIALIZATION_ERROR
+#define HOTSPOT_CLASS_INITIALIZATION_end HOTSPOT_CLASS_INITIALIZATION_END
+#define DTRACE_CLASSINIT_PROBE(type, clss, thread_type) \
+ { \
+ char* data = NULL; \
+ int len = 0; \
+ Symbol* name = (clss)->name(); \
+ if (name != NULL) { \
+ data = (char*)name->bytes(); \
+ len = name->utf8_length(); \
+ } \
+ HOTSPOT_CLASS_INITIALIZATION_##type( \
+ data, len, (clss)->class_loader(), thread_type); \
+ }
+
+#define DTRACE_CLASSINIT_PROBE_WAIT(type, clss, thread_type, wait) \
+ { \
+ char* data = NULL; \
+ int len = 0; \
+ Symbol* name = (clss)->name(); \
+ if (name != NULL) { \
+ data = (char*)name->bytes(); \
+ len = name->utf8_length(); \
+ } \
+ HOTSPOT_CLASS_INITIALIZATION_##type( \
+ data, len, (clss)->class_loader(), thread_type, wait); \
+ }
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
diff -ru bsd-port/hotspot/src/share/vm/prims/jni.cpp macosx-port/hotspot/src/share/vm/prims/jni.cpp
--- bsd-port/hotspot/src/share/vm/prims/jni.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/prims/jni.cpp 2011-07-19 10:40:05.000000000 -0600
@@ -119,6 +119,7 @@
// return_value = 5;
// return return_value;
// JNI_END
+#ifdef USDT1
#define DT_RETURN_MARK_DECL(name, type) \
HS_DTRACE_PROBE_DECL1(hotspot_jni, name##__return, type); \
DTRACE_ONLY( \
@@ -143,6 +144,31 @@
} \
)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DT_RETURN_MARK_DECL(name, type, probe) \
+ DTRACE_ONLY( \
+ class DTraceReturnProbeMark_##name { \
+ public: \
+ const type& _ret_ref; \
+ DTraceReturnProbeMark_##name(const type& v) : _ret_ref(v) {} \
+ ~DTraceReturnProbeMark_##name() { \
+ probe; \
+ } \
+ } \
+ )
+// Void functions are simpler since there's no return value
+#define DT_VOID_RETURN_MARK_DECL(name, probe) \
+ DTRACE_ONLY( \
+ class DTraceReturnProbeMark_##name { \
+ public: \
+ ~DTraceReturnProbeMark_##name() { \
+ probe; \
+ } \
+ } \
+ )
+
+#endif /* USDT2 */
// Place these macros in the function to mark the return. Non-void
// functions need the type and address of the return value.
@@ -171,14 +197,20 @@
// Choose DT_RETURN_MARK macros based on the type: float/double -> void
// (dtrace doesn't do FP yet)
+#ifdef USDT1
#define DT_RETURN_MARK_DECL_FOR(TypeName, name, type) \
FP_SELECT(TypeName, \
DT_RETURN_MARK_DECL(name, type), DT_VOID_RETURN_MARK_DECL(name) )
+#endif /* USDT1 */
+#ifdef USDT2
+#define DT_RETURN_MARK_DECL_FOR(TypeName, name, type, probe) \
+ FP_SELECT(TypeName, \
+ DT_RETURN_MARK_DECL(name, type, probe), DT_VOID_RETURN_MARK_DECL(name, probe) )
+#endif /* USDT2 */
#define DT_RETURN_MARK_FOR(TypeName, name, type, ref) \
FP_SELECT(TypeName, \
DT_RETURN_MARK(name, type, ref), DT_VOID_RETURN_MARK(name) )
-
// out-of-line helpers for class jfieldIDWorkaround:
bool jfieldIDWorkaround::is_valid_jfieldID(klassOop k, jfieldID id) {
@@ -332,14 +364,26 @@
// Implementation of JNI entries
+#ifdef USDT1
DT_RETURN_MARK_DECL(DefineClass, jclass);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(DefineClass, jclass
+ , HOTSPOT_JNI_DEFINECLASS_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jclass, jni_DefineClass(JNIEnv *env, const char *name, jobject loaderRef,
const jbyte *buf, jsize bufLen))
JNIWrapper("DefineClass");
+#ifdef USDT1
DTRACE_PROBE5(hotspot_jni, DefineClass__entry,
env, name, loaderRef, buf, bufLen);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DEFINECLASS_ENTRY(
+ env, (char*) name, loaderRef, (char*) buf, bufLen);
+#endif /* USDT2 */
jclass cls = NULL;
DT_RETURN_MARK(DefineClass, jclass, (const jclass&)cls);
@@ -385,12 +429,23 @@
static bool first_time_FindClass = true;
+#ifdef USDT1
DT_RETURN_MARK_DECL(FindClass, jclass);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(FindClass, jclass
+ , HOTSPOT_JNI_FINDCLASS_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jclass, jni_FindClass(JNIEnv *env, const char *name))
JNIWrapper("FindClass");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, FindClass__entry, env, name);
-
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_FINDCLASS_ENTRY(
+ env, (char *)name);
+#endif /* USDT2 */
jclass result = NULL;
DT_RETURN_MARK(FindClass, jclass, (const jclass&)result);
@@ -453,11 +508,23 @@
return result;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(FromReflectedMethod, jmethodID);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(FromReflectedMethod, jmethodID
+ , HOTSPOT_JNI_FROMREFLECTEDMETHOD_RETURN((uintptr_t)_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jmethodID, jni_FromReflectedMethod(JNIEnv *env, jobject method))
JNIWrapper("FromReflectedMethod");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, FromReflectedMethod__entry, env, method);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_FROMREFLECTEDMETHOD_ENTRY(
+ env, method);
+#endif /* USDT2 */
jmethodID ret = NULL;
DT_RETURN_MARK(FromReflectedMethod, jmethodID, (const jmethodID&)ret);
@@ -484,11 +551,23 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(FromReflectedField, jfieldID);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(FromReflectedField, jfieldID
+ , HOTSPOT_JNI_FROMREFLECTEDFIELD_RETURN((uintptr_t)_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jfieldID, jni_FromReflectedField(JNIEnv *env, jobject field))
JNIWrapper("FromReflectedField");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, FromReflectedField__entry, env, field);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_FROMREFLECTEDFIELD_ENTRY(
+ env, field);
+#endif /* USDT2 */
jfieldID ret = NULL;
DT_RETURN_MARK(FromReflectedField, jfieldID, (const jfieldID&)ret);
@@ -523,11 +602,23 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(ToReflectedMethod, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(ToReflectedMethod, jobject
+ , HOTSPOT_JNI_TOREFLECTEDMETHOD_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_ToReflectedMethod(JNIEnv *env, jclass cls, jmethodID method_id, jboolean isStatic))
JNIWrapper("ToReflectedMethod");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, ToReflectedMethod__entry, env, cls, method_id, isStatic);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_TOREFLECTEDMETHOD_ENTRY(
+ env, cls, (uintptr_t) method_id, isStatic);
+#endif /* USDT2 */
jobject ret = NULL;
DT_RETURN_MARK(ToReflectedMethod, jobject, (const jobject&)ret);
@@ -543,11 +634,23 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetSuperclass, jclass);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetSuperclass, jclass
+ , HOTSPOT_JNI_GETSUPERCLASS_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jclass, jni_GetSuperclass(JNIEnv *env, jclass sub))
JNIWrapper("GetSuperclass");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetSuperclass__entry, env, sub);
+#endif */ USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSUPERCLASS_ENTRY(
+ env, sub);
+#endif */ USDT2 */
jclass obj = NULL;
DT_RETURN_MARK(GetSuperclass, jclass, (const jclass&)obj);
@@ -576,13 +679,25 @@
JNI_QUICK_ENTRY(jboolean, jni_IsAssignableFrom(JNIEnv *env, jclass sub, jclass super))
JNIWrapper("IsSubclassOf");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, IsAssignableFrom__entry, env, sub, super);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISASSIGNABLEFROM_ENTRY(
+ env, sub, super);
+#endif /* USDT2 */
oop sub_mirror = JNIHandles::resolve_non_null(sub);
oop super_mirror = JNIHandles::resolve_non_null(super);
if (java_lang_Class::is_primitive(sub_mirror) ||
java_lang_Class::is_primitive(super_mirror)) {
jboolean ret = (sub_mirror == super_mirror);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, IsAssignableFrom__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISASSIGNABLEFROM_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
}
klassOop sub_klass = java_lang_Class::as_klassOop(sub_mirror);
@@ -590,15 +705,33 @@
assert(sub_klass != NULL && super_klass != NULL, "invalid arguments to jni_IsAssignableFrom");
jboolean ret = Klass::cast(sub_klass)->is_subtype_of(super_klass) ?
JNI_TRUE : JNI_FALSE;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, IsAssignableFrom__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISASSIGNABLEFROM_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(Throw, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(Throw, jint
+ , HOTSPOT_JNI_THROW_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jint, jni_Throw(JNIEnv *env, jthrowable obj))
JNIWrapper("Throw");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, Throw__entry, env, obj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_THROW_ENTRY(
+ env, obj);
+#endif /* USDT2 */
jint ret = JNI_OK;
DT_RETURN_MARK(Throw, jint, (const jint&)ret);
@@ -606,11 +739,23 @@
ShouldNotReachHere();
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(ThrowNew, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(ThrowNew, jint
+ , HOTSPOT_JNI_THROWNEW_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jint, jni_ThrowNew(JNIEnv *env, jclass clazz, const char *message))
JNIWrapper("ThrowNew");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, ThrowNew__entry, env, clazz, message);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_THROWNEW_ENTRY(
+ env, clazz, (char *) message);
+#endif /* USDT2 */
jint ret = JNI_OK;
DT_RETURN_MARK(ThrowNew, jint, (const jint&)ret);
@@ -639,18 +784,36 @@
JNI_ENTRY_NO_PRESERVE(jthrowable, jni_ExceptionOccurred(JNIEnv *env))
JNIWrapper("ExceptionOccurred");
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionOccurred__entry, env);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONOCCURRED_ENTRY(
+ env);
+#endif /* USDT2 */
jni_check_async_exceptions(thread);
oop exception = thread->pending_exception();
jthrowable ret = (jthrowable) JNIHandles::make_local(env, exception);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionOccurred__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONOCCURRED_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY_NO_PRESERVE(void, jni_ExceptionDescribe(JNIEnv *env))
JNIWrapper("ExceptionDescribe");
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionDescribe__entry, env);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONDESCRIBE_ENTRY(
+ env);
+#endif /* USDT2 */
if (thread->has_pending_exception()) {
Handle ex(thread, thread->pending_exception());
thread->clear_pending_exception();
@@ -686,13 +849,25 @@
}
}
}
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ExceptionDescribe__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONDESCRIBE_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
JNI_QUICK_ENTRY(void, jni_ExceptionClear(JNIEnv *env))
JNIWrapper("ExceptionClear");
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionClear__entry, env);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONCLEAR_ENTRY(
+ env);
+#endif /* USDT2 */
// The jni code might be using this API to clear java thrown exception.
// So just mark jvmti thread exception state as exception caught.
@@ -701,13 +876,25 @@
state->set_exception_caught();
}
thread->clear_pending_exception();
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ExceptionClear__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONCLEAR_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
JNI_ENTRY(void, jni_FatalError(JNIEnv *env, const char *msg))
JNIWrapper("FatalError");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, FatalError__entry, env, msg);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_FATALERROR_ENTRY(
+ env, (char *) msg);
+#endif /* USDT2 */
tty->print_cr("FATAL ERROR in native method: %s", msg);
thread->print_stack();
os::abort(); // Dump core and abort
@@ -716,10 +903,22 @@
JNI_ENTRY(jint, jni_PushLocalFrame(JNIEnv *env, jint capacity))
JNIWrapper("PushLocalFrame");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, PushLocalFrame__entry, env, capacity);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_PUSHLOCALFRAME_ENTRY(
+ env, capacity);
+#endif /* USDT2 */
//%note jni_11
if (capacity < 0 && capacity > MAX_REASONABLE_LOCAL_CAPACITY) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, PushLocalFrame__return, JNI_ERR);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_PUSHLOCALFRAME_RETURN(
+ (uint32_t)JNI_ERR);
+#endif /* USDT2 */
return JNI_ERR;
}
JNIHandleBlock* old_handles = thread->active_handles();
@@ -728,14 +927,26 @@
new_handles->set_pop_frame_link(old_handles);
thread->set_active_handles(new_handles);
jint ret = JNI_OK;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, PushLocalFrame__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_PUSHLOCALFRAME_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY(jobject, jni_PopLocalFrame(JNIEnv *env, jobject result))
JNIWrapper("PopLocalFrame");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, PopLocalFrame__entry, env, result);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_POPLOCALFRAME_ENTRY(
+ env, result);
+#endif /* USDT2 */
//%note jni_11
Handle result_handle(thread, JNIHandles::resolve(result));
JNIHandleBlock* old_handles = thread->active_handles();
@@ -750,71 +961,155 @@
JNIHandleBlock::release_block(old_handles, thread); // may block
result = JNIHandles::make_local(thread, result_handle());
}
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, PopLocalFrame__return, result);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_POPLOCALFRAME_RETURN(
+ result);
+#endif /* USDT2 */
return result;
JNI_END
JNI_ENTRY(jobject, jni_NewGlobalRef(JNIEnv *env, jobject ref))
JNIWrapper("NewGlobalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, NewGlobalRef__entry, env, ref);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWGLOBALREF_ENTRY(
+ env, ref);
+#endif /* USDT2 */
Handle ref_handle(thread, JNIHandles::resolve(ref));
jobject ret = JNIHandles::make_global(ref_handle);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, NewGlobalRef__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWGLOBALREF_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
// Must be JNI_ENTRY (with HandleMark)
JNI_ENTRY_NO_PRESERVE(void, jni_DeleteGlobalRef(JNIEnv *env, jobject ref))
JNIWrapper("DeleteGlobalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, DeleteGlobalRef__entry, env, ref);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETEGLOBALREF_ENTRY(
+ env, ref);
+#endif /* USDT2 */
JNIHandles::destroy_global(ref);
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, DeleteGlobalRef__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETEGLOBALREF_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
JNI_QUICK_ENTRY(void, jni_DeleteLocalRef(JNIEnv *env, jobject obj))
JNIWrapper("DeleteLocalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, DeleteLocalRef__entry, env, obj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETELOCALREF_ENTRY(
+ env, obj);
+#endif /* USDT2 */
JNIHandles::destroy_local(obj);
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, DeleteLocalRef__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETELOCALREF_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
JNI_QUICK_ENTRY(jboolean, jni_IsSameObject(JNIEnv *env, jobject r1, jobject r2))
JNIWrapper("IsSameObject");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, IsSameObject__entry, env, r1, r2);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISSAMEOBJECT_ENTRY(
+ env, r1, r2);
+#endif /* USDT2 */
oop a = JNIHandles::resolve(r1);
oop b = JNIHandles::resolve(r2);
jboolean ret = (a == b) ? JNI_TRUE : JNI_FALSE;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, IsSameObject__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISSAMEOBJECT_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY(jobject, jni_NewLocalRef(JNIEnv *env, jobject ref))
JNIWrapper("NewLocalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, NewLocalRef__entry, env, ref);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWLOCALREF_ENTRY(
+ env, ref);
+#endif /* USDT2 */
jobject ret = JNIHandles::make_local(env, JNIHandles::resolve(ref));
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, NewLocalRef__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWLOCALREF_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_LEAF(jint, jni_EnsureLocalCapacity(JNIEnv *env, jint capacity))
JNIWrapper("EnsureLocalCapacity");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, EnsureLocalCapacity__entry, env, capacity);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ENSURELOCALCAPACITY_ENTRY(
+ env, capacity);
+#endif /* USDT2 */
jint ret;
if (capacity >= 0 && capacity <= MAX_REASONABLE_LOCAL_CAPACITY) {
ret = JNI_OK;
} else {
ret = JNI_ERR;
}
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, EnsureLocalCapacity__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ENSURELOCALCAPACITY_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
// Return the Handle Type
JNI_LEAF(jobjectRefType, jni_GetObjectRefType(JNIEnv *env, jobject obj))
JNIWrapper("GetObjectRefType");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetObjectRefType__entry, env, obj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTREFTYPE_ENTRY(
+ env, obj);
+#endif /* USDT2 */
jobjectRefType ret;
if (JNIHandles::is_local_handle(thread, obj) ||
JNIHandles::is_frame_handle(thread, obj))
@@ -825,7 +1120,13 @@
ret = JNIWeakGlobalRefType;
else
ret = JNIInvalidRefType;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetObjectRefType__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTREFTYPE_RETURN(
+ (void *) ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -1176,12 +1477,24 @@
return ih;
}
+#ifdef USDT1
DT_RETURN_MARK_DECL(AllocObject, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(AllocObject, jobject
+ , HOTSPOT_JNI_ALLOCOBJECT_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_AllocObject(JNIEnv *env, jclass clazz))
JNIWrapper("AllocObject");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, AllocObject__entry, env, clazz);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ALLOCOBJECT_ENTRY(
+ env, clazz);
+#endif /* USDT2 */
jobject ret = NULL;
DT_RETURN_MARK(AllocObject, jobject, (const jobject&)ret);
@@ -1190,11 +1503,23 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewObjectA, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewObjectA, jobject
+ , HOTSPOT_JNI_NEWOBJECTA_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_NewObjectA(JNIEnv *env, jclass clazz, jmethodID methodID, const jvalue *args))
JNIWrapper("NewObjectA");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, NewObjectA__entry, env, clazz, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWOBJECTA_ENTRY(
+ env, clazz, (uintptr_t) methodID);
+#endif /* USDT2 */
jobject obj = NULL;
DT_RETURN_MARK(NewObjectA, jobject, (const jobject)obj);
@@ -1206,11 +1531,23 @@
return obj;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewObjectV, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewObjectV, jobject
+ , HOTSPOT_JNI_NEWOBJECTV_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_NewObjectV(JNIEnv *env, jclass clazz, jmethodID methodID, va_list args))
JNIWrapper("NewObjectV");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, NewObjectV__entry, env, clazz, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWOBJECTV_ENTRY(
+ env, clazz, (uintptr_t) methodID);
+#endif /* USDT2 */
jobject obj = NULL;
DT_RETURN_MARK(NewObjectV, jobject, (const jobject&)obj);
@@ -1222,11 +1559,23 @@
return obj;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewObject, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewObject, jobject
+ , HOTSPOT_JNI_NEWOBJECT_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_NewObject(JNIEnv *env, jclass clazz, jmethodID methodID, ...))
JNIWrapper("NewObject");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, NewObject__entry, env, clazz, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWOBJECT_ENTRY(
+ env, clazz, (uintptr_t) methodID);
+#endif /* USDT2 */
jobject obj = NULL;
DT_RETURN_MARK(NewObject, jobject, (const jobject&)obj);
@@ -1244,17 +1593,35 @@
JNI_ENTRY(jclass, jni_GetObjectClass(JNIEnv *env, jobject obj))
JNIWrapper("GetObjectClass");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetObjectClass__entry, env, obj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTCLASS_ENTRY(
+ env, obj);
+#endif /* USDT2 */
klassOop k = JNIHandles::resolve_non_null(obj)->klass();
jclass ret =
(jclass) JNIHandles::make_local(env, Klass::cast(k)->java_mirror());
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetObjectClass__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTCLASS_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_QUICK_ENTRY(jboolean, jni_IsInstanceOf(JNIEnv *env, jobject obj, jclass clazz))
JNIWrapper("IsInstanceOf");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, IsInstanceOf__entry, env, obj, clazz);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISINSTANCEOF_ENTRY(
+ env, obj, clazz);
+#endif /* USDT2 */
jboolean ret = JNI_TRUE;
if (obj != NULL) {
ret = JNI_FALSE;
@@ -1264,7 +1631,13 @@
ret = JNIHandles::resolve_non_null(obj)->is_a(k) ? JNI_TRUE : JNI_FALSE;
}
}
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, IsInstanceOf__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ISINSTANCEOF_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -1326,9 +1699,21 @@
JNI_ENTRY(jmethodID, jni_GetMethodID(JNIEnv *env, jclass clazz,
const char *name, const char *sig))
JNIWrapper("GetMethodID");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, GetMethodID__entry, env, clazz, name, sig);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETMETHODID_ENTRY(
+ env, clazz, (char *) name, (char *) sig);
+#endif /* USDT2 */
jmethodID ret = get_method_id(env, clazz, name, sig, false, thread);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetMethodID__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETMETHODID_RETURN(
+ (uintptr_t) ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -1336,9 +1721,21 @@
JNI_ENTRY(jmethodID, jni_GetStaticMethodID(JNIEnv *env, jclass clazz,
const char *name, const char *sig))
JNIWrapper("GetStaticMethodID");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, GetStaticMethodID__entry, env, clazz, name, sig);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTATICMETHODID_ENTRY(
+ env, (char *) clazz, (char *) name, (char *)sig);
+#endif /* USDT2 */
jmethodID ret = get_method_id(env, clazz, name, sig, true, thread);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStaticMethodID__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTATICMETHODID_RETURN(
+ (uintptr_t) ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -1348,7 +1745,7 @@
// Calling Methods
//
-
+#ifdef USDT1
#define DEFINE_CALLMETHOD(ResultType, Result, Tag) \
\
DT_RETURN_MARK_DECL_FOR(Result, Call##Result##Method, ResultType);\
@@ -1359,7 +1756,7 @@
jni_Call##Result##Method(JNIEnv *env, jobject obj, jmethodID methodID, ...)) \
JNIWrapper("Call" XSTR(Result) "Method"); \
\
- DTRACE_PROBE3(hotspot_jni, Call##Result##Method__entry, env, obj, methodID);\
+ DTRACE_PROBE3(hotspot_jni, Call##Result##Method__entry, env, obj, methodID); \
ResultType ret = 0;\
DT_RETURN_MARK_FOR(Result, Call##Result##Method, ResultType, \
(const ResultType&)ret);\
@@ -1379,7 +1776,7 @@
jni_Call##Result##MethodV(JNIEnv *env, jobject obj, jmethodID methodID, va_list args)) \
JNIWrapper("Call" XSTR(Result) "MethodV"); \
\
- DTRACE_PROBE3(hotspot_jni, Call##Result##MethodV__entry, env, obj, methodID);\
+ DTRACE_PROBE3(hotspot_jni, Call##Result##MethodV__entry, env, obj, methodID); \
ResultType ret = 0;\
DT_RETURN_MARK_FOR(Result, Call##Result##MethodV, ResultType, \
(const ResultType&)ret);\
@@ -1395,7 +1792,7 @@
JNI_ENTRY(ResultType, \
jni_Call##Result##MethodA(JNIEnv *env, jobject obj, jmethodID methodID, const jvalue *args)) \
JNIWrapper("Call" XSTR(Result) "MethodA"); \
- DTRACE_PROBE3(hotspot_jni, Call##Result##MethodA__entry, env, obj, methodID);\
+ DTRACE_PROBE3(hotspot_jni, Call##Result##MethodA__entry, env, obj, methodID); \
ResultType ret = 0;\
DT_RETURN_MARK_FOR(Result, Call##Result##MethodA, ResultType, \
(const ResultType&)ret);\
@@ -1422,10 +1819,184 @@
DT_VOID_RETURN_MARK_DECL(CallVoidMethod);
DT_VOID_RETURN_MARK_DECL(CallVoidMethodV);
DT_VOID_RETURN_MARK_DECL(CallVoidMethodA);
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_CALLMETHOD(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, Call##Result##Method, ResultType \
+ , ReturnProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_Call##Result##Method(JNIEnv *env, jobject obj, jmethodID methodID, ...)) \
+ JNIWrapper("Call" XSTR(Result) "Method"); \
+\
+ EntryProbe; \
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, Call##Result##Method, ResultType, \
+ (const ResultType&)ret);\
+\
+ va_list args; \
+ va_start(args, methodID); \
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_VIRTUAL, methodID, &ap, CHECK_0); \
+ va_end(args); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLMETHOD(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLBOOLEANMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBOOLEANMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHOD(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLBYTEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBYTEMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHOD(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLCHARMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLCHARMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHOD(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSHORTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSHORTMETHOD_RETURN(_ret_ref))
+
+DEFINE_CALLMETHOD(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLOBJECTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLOBJECTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHOD(jint, Int, T_INT,
+ HOTSPOT_JNI_CALLINTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLINTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHOD(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLLONGMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLLONGMETHOD_RETURN(_ret_ref))
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLMETHOD(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLFLOATMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLFLOATMETHOD_RETURN())
+DEFINE_CALLMETHOD(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLDOUBLEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLDOUBLEMETHOD_RETURN())
+
+#define DEFINE_CALLMETHODV(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, Call##Result##MethodV, ResultType \
+ , ReturnProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_Call##Result##MethodV(JNIEnv *env, jobject obj, jmethodID methodID, va_list args)) \
+ JNIWrapper("Call" XSTR(Result) "MethodV"); \
+\
+ EntryProbe;\
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, Call##Result##MethodV, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_VIRTUAL, methodID, &ap, CHECK_0); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLMETHODV(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLBOOLEANMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBOOLEANMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODV(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLBYTEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBYTEMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODV(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLCHARMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLCHARMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODV(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSHORTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSHORTMETHOD_RETURN(_ret_ref))
+
+DEFINE_CALLMETHODV(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLOBJECTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLOBJECTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODV(jint, Int, T_INT,
+ HOTSPOT_JNI_CALLINTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLINTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODV(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLLONGMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLLONGMETHOD_RETURN(_ret_ref))
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLMETHODV(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLFLOATMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLFLOATMETHOD_RETURN())
+DEFINE_CALLMETHODV(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLDOUBLEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLDOUBLEMETHOD_RETURN())
+
+#define DEFINE_CALLMETHODA(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, Call##Result##MethodA, ResultType \
+ , ReturnProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_Call##Result##MethodA(JNIEnv *env, jobject obj, jmethodID methodID, const jvalue *args)) \
+ JNIWrapper("Call" XSTR(Result) "MethodA"); \
+ EntryProbe; \
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, Call##Result##MethodA, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherArray ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_VIRTUAL, methodID, &ap, CHECK_0); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLMETHODA(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLBOOLEANMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBOOLEANMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODA(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLBYTEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLBYTEMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODA(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLCHARMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLCHARMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODA(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSHORTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSHORTMETHOD_RETURN(_ret_ref))
+
+DEFINE_CALLMETHODA(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLOBJECTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLOBJECTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODA(jint, Int, T_INT,
+ HOTSPOT_JNI_CALLINTMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLINTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLMETHODA(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLLONGMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLLONGMETHOD_RETURN(_ret_ref))
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLMETHODA(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLFLOATMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLFLOATMETHOD_RETURN())
+DEFINE_CALLMETHODA(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLDOUBLEMETHOD_ENTRY(env, obj, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLDOUBLEMETHOD_RETURN())
+
+DT_VOID_RETURN_MARK_DECL(CallVoidMethod, HOTSPOT_JNI_CALLVOIDMETHOD_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallVoidMethodV, HOTSPOT_JNI_CALLVOIDMETHODV_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallVoidMethodA, HOTSPOT_JNI_CALLVOIDMETHODA_RETURN());
+
+#endif /* USDT2 */
JNI_ENTRY(void, jni_CallVoidMethod(JNIEnv *env, jobject obj, jmethodID methodID, ...))
JNIWrapper("CallVoidMethod");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallVoidMethod__entry, env, obj, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLVOIDMETHOD_ENTRY(
+ env, obj, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallVoidMethod);
va_list args;
@@ -1439,7 +2010,13 @@
JNI_ENTRY(void, jni_CallVoidMethodV(JNIEnv *env, jobject obj, jmethodID methodID, va_list args))
JNIWrapper("CallVoidMethodV");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallVoidMethodV__entry, env, obj, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLVOIDMETHODV_ENTRY(
+ env, obj, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallVoidMethodV);
JavaValue jvalue(T_VOID);
@@ -1450,7 +2027,13 @@
JNI_ENTRY(void, jni_CallVoidMethodA(JNIEnv *env, jobject obj, jmethodID methodID, const jvalue *args))
JNIWrapper("CallVoidMethodA");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallVoidMethodA__entry, env, obj, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLVOIDMETHODA_ENTRY(
+ env, obj, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallVoidMethodA);
JavaValue jvalue(T_VOID);
@@ -1459,6 +2042,7 @@
JNI_END
+#ifdef USDT1
#define DEFINE_CALLNONVIRTUALMETHOD(ResultType, Result, Tag) \
\
DT_RETURN_MARK_DECL_FOR(Result, CallNonvirtual##Result##Method, ResultType);\
@@ -1530,12 +2114,189 @@
DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethod);
DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethodV);
DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethodA);
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_CALLNONVIRTUALMETHOD(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallNonvirtual##Result##Method, ResultType \
+ , ReturnProbe);\
+\
+JNI_ENTRY(ResultType, \
+ jni_CallNonvirtual##Result##Method(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, ...)) \
+ JNIWrapper("CallNonvitual" XSTR(Result) "Method"); \
+\
+ EntryProbe;\
+ ResultType ret;\
+ DT_RETURN_MARK_FOR(Result, CallNonvirtual##Result##Method, ResultType, \
+ (const ResultType&)ret);\
+\
+ va_list args; \
+ va_start(args, methodID); \
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_NONVIRTUAL, methodID, &ap, CHECK_0); \
+ va_end(args); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLNONVIRTUALMETHOD(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLNONVIRTUALCHARMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALCHARMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHOD_RETURN(_ret_ref))
+
+DEFINE_CALLNONVIRTUALMETHOD(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLNONVIRTUALINTMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALINTMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLNONVIRTUALLONGMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+// Float and double probes don't return value because dtrace doesn't currently support it
+ HOTSPOT_JNI_CALLNONVIRTUALLONGMETHOD_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHOD(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHOD_RETURN())
+DEFINE_CALLNONVIRTUALMETHOD(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHOD_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHOD_RETURN())
+
+#define DEFINE_CALLNONVIRTUALMETHODV(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallNonvirtual##Result##MethodV, ResultType \
+ , ReturnProbe);\
+\
+JNI_ENTRY(ResultType, \
+ jni_CallNonvirtual##Result##MethodV(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, va_list args)) \
+ JNIWrapper("CallNonvitual" XSTR(Result) "MethodV"); \
+\
+ EntryProbe;\
+ ResultType ret;\
+ DT_RETURN_MARK_FOR(Result, CallNonvirtual##Result##MethodV, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_NONVIRTUAL, methodID, &ap, CHECK_0); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLNONVIRTUALMETHODV(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLNONVIRTUALCHARMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALCHARMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHODV_RETURN(_ret_ref))
+
+DEFINE_CALLNONVIRTUALMETHODV(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLNONVIRTUALINTMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALINTMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLNONVIRTUALLONGMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+// Float and double probes don't return value because dtrace doesn't currently support it
+ HOTSPOT_JNI_CALLNONVIRTUALLONGMETHODV_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODV(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHODV_RETURN())
+DEFINE_CALLNONVIRTUALMETHODV(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHODV_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHODV_RETURN())
+
+#define DEFINE_CALLNONVIRTUALMETHODA(ResultType, Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallNonvirtual##Result##MethodA, ResultType \
+ , ReturnProbe);\
+\
+JNI_ENTRY(ResultType, \
+ jni_CallNonvirtual##Result##MethodA(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, const jvalue *args)) \
+ JNIWrapper("CallNonvitual" XSTR(Result) "MethodA"); \
+\
+ EntryProbe;\
+ ResultType ret;\
+ DT_RETURN_MARK_FOR(Result, CallNonvirtual##Result##MethodA, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherArray ap(methodID, args); \
+ jni_invoke_nonstatic(env, &jvalue, obj, JNI_NONVIRTUAL, methodID, &ap, CHECK_0); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLNONVIRTUALMETHODA(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBOOLEANMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALBYTEMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLNONVIRTUALCHARMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALCHARMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALSHORTMETHODA_RETURN(_ret_ref))
+
+DEFINE_CALLNONVIRTUALMETHODA(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALOBJECTMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLNONVIRTUALINTMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALINTMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLNONVIRTUALLONGMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+// Float and double probes don't return value because dtrace doesn't currently support it
+ HOTSPOT_JNI_CALLNONVIRTUALLONGMETHODA_RETURN(_ret_ref))
+DEFINE_CALLNONVIRTUALMETHODA(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALFLOATMETHODA_RETURN())
+DEFINE_CALLNONVIRTUALMETHODA(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHODA_ENTRY(env, obj, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLNONVIRTUALDOUBLEMETHODA_RETURN())
+
+DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethod
+ , HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHOD_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethodV
+ , HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHODV_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallNonvirtualVoidMethodA
+ , HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHODA_RETURN());
+#endif /* USDT2 */
JNI_ENTRY(void, jni_CallNonvirtualVoidMethod(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, ...))
JNIWrapper("CallNonvirtualVoidMethod");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, CallNonvirtualVoidMethod__entry,
env, obj, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHOD_ENTRY(
+ env, obj, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallNonvirtualVoidMethod);
va_list args;
@@ -1550,8 +2311,14 @@
JNI_ENTRY(void, jni_CallNonvirtualVoidMethodV(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, va_list args))
JNIWrapper("CallNonvirtualVoidMethodV");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, CallNonvirtualVoidMethodV__entry,
env, obj, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHODV_ENTRY(
+ env, obj, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallNonvirtualVoidMethodV);
JavaValue jvalue(T_VOID);
@@ -1562,8 +2329,14 @@
JNI_ENTRY(void, jni_CallNonvirtualVoidMethodA(JNIEnv *env, jobject obj, jclass cls, jmethodID methodID, const jvalue *args))
JNIWrapper("CallNonvirtualVoidMethodA");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, CallNonvirtualVoidMethodA__entry,
env, obj, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLNONVIRTUALVOIDMETHODA_ENTRY(
+ env, obj, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallNonvirtualVoidMethodA);
JavaValue jvalue(T_VOID);
JNI_ArgumentPusherArray ap(methodID, args);
@@ -1571,6 +2344,7 @@
JNI_END
+#ifdef USDT1
#define DEFINE_CALLSTATICMETHOD(ResultType, Result, Tag) \
\
DT_RETURN_MARK_DECL_FOR(Result, CallStatic##Result##Method, ResultType);\
@@ -1642,10 +2416,191 @@
DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethod);
DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethodV);
DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethodA);
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_CALLSTATICMETHOD(ResultType, Result, Tag \
+ , EntryProbe, ResultProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallStatic##Result##Method, ResultType \
+ , ResultProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_CallStatic##Result##Method(JNIEnv *env, jclass cls, jmethodID methodID, ...)) \
+ JNIWrapper("CallStatic" XSTR(Result) "Method"); \
+\
+ EntryProbe; \
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, CallStatic##Result##Method, ResultType, \
+ (const ResultType&)ret);\
+\
+ va_list args; \
+ va_start(args, methodID); \
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ jni_invoke_static(env, &jvalue, NULL, JNI_STATIC, methodID, &ap, CHECK_0); \
+ va_end(args); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLSTATICMETHOD(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLSTATICBOOLEANMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBOOLEANMETHOD_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHOD(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLSTATICBYTEMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBYTEMETHOD_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHOD(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLSTATICCHARMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICCHARMETHOD_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHOD(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSTATICSHORTMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICSHORTMETHOD_RETURN(_ret_ref));
+
+DEFINE_CALLSTATICMETHOD(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLSTATICOBJECTMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICOBJECTMETHOD_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHOD(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLSTATICINTMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICINTMETHOD_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHOD(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLSTATICLONGMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICLONGMETHOD_RETURN(_ret_ref));
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLSTATICMETHOD(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLSTATICFLOATMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICFLOATMETHOD_RETURN());
+DEFINE_CALLSTATICMETHOD(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLSTATICDOUBLEMETHOD_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICDOUBLEMETHOD_RETURN());
+
+#define DEFINE_CALLSTATICMETHODV(ResultType, Result, Tag \
+ , EntryProbe, ResultProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallStatic##Result##MethodV, ResultType \
+ , ResultProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_CallStatic##Result##MethodV(JNIEnv *env, jclass cls, jmethodID methodID, va_list args)) \
+ JNIWrapper("CallStatic" XSTR(Result) "MethodV"); \
+\
+ EntryProbe; \
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, CallStatic##Result##MethodV, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherVaArg ap(methodID, args); \
+ /* Make sure class is initialized before trying to invoke its method */ \
+ KlassHandle k(THREAD, java_lang_Class::as_klassOop(JNIHandles::resolve_non_null(cls))); \
+ Klass::cast(k())->initialize(CHECK_0); \
+ jni_invoke_static(env, &jvalue, NULL, JNI_STATIC, methodID, &ap, CHECK_0); \
+ va_end(args); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLSTATICMETHODV(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLSTATICBOOLEANMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBOOLEANMETHODV_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODV(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLSTATICBYTEMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBYTEMETHODV_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODV(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLSTATICCHARMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICCHARMETHODV_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODV(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSTATICSHORTMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICSHORTMETHODV_RETURN(_ret_ref));
+
+DEFINE_CALLSTATICMETHODV(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLSTATICOBJECTMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICOBJECTMETHODV_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODV(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLSTATICINTMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICINTMETHODV_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODV(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLSTATICLONGMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICLONGMETHODV_RETURN(_ret_ref));
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLSTATICMETHODV(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLSTATICFLOATMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICFLOATMETHODV_RETURN());
+DEFINE_CALLSTATICMETHODV(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLSTATICDOUBLEMETHODV_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICDOUBLEMETHODV_RETURN());
+
+#define DEFINE_CALLSTATICMETHODA(ResultType, Result, Tag \
+ , EntryProbe, ResultProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, CallStatic##Result##MethodA, ResultType \
+ , ResultProbe); \
+\
+JNI_ENTRY(ResultType, \
+ jni_CallStatic##Result##MethodA(JNIEnv *env, jclass cls, jmethodID methodID, const jvalue *args)) \
+ JNIWrapper("CallStatic" XSTR(Result) "MethodA"); \
+\
+ EntryProbe; \
+ ResultType ret = 0;\
+ DT_RETURN_MARK_FOR(Result, CallStatic##Result##MethodA, ResultType, \
+ (const ResultType&)ret);\
+\
+ JavaValue jvalue(Tag); \
+ JNI_ArgumentPusherArray ap(methodID, args); \
+ jni_invoke_static(env, &jvalue, NULL, JNI_STATIC, methodID, &ap, CHECK_0); \
+ ret = jvalue.get_##ResultType(); \
+ return ret;\
+JNI_END
+
+// the runtime type of subword integral basic types is integer
+DEFINE_CALLSTATICMETHODA(jboolean, Boolean, T_BOOLEAN
+ , HOTSPOT_JNI_CALLSTATICBOOLEANMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBOOLEANMETHODA_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODA(jbyte, Byte, T_BYTE
+ , HOTSPOT_JNI_CALLSTATICBYTEMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICBYTEMETHODA_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODA(jchar, Char, T_CHAR
+ , HOTSPOT_JNI_CALLSTATICCHARMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICCHARMETHODA_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODA(jshort, Short, T_SHORT
+ , HOTSPOT_JNI_CALLSTATICSHORTMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICSHORTMETHODA_RETURN(_ret_ref));
+
+DEFINE_CALLSTATICMETHODA(jobject, Object, T_OBJECT
+ , HOTSPOT_JNI_CALLSTATICOBJECTMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICOBJECTMETHODA_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODA(jint, Int, T_INT
+ , HOTSPOT_JNI_CALLSTATICINTMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICINTMETHODA_RETURN(_ret_ref));
+DEFINE_CALLSTATICMETHODA(jlong, Long, T_LONG
+ , HOTSPOT_JNI_CALLSTATICLONGMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICLONGMETHODA_RETURN(_ret_ref));
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_CALLSTATICMETHODA(jfloat, Float, T_FLOAT
+ , HOTSPOT_JNI_CALLSTATICFLOATMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICFLOATMETHODA_RETURN());
+DEFINE_CALLSTATICMETHODA(jdouble, Double, T_DOUBLE
+ , HOTSPOT_JNI_CALLSTATICDOUBLEMETHODA_ENTRY(env, cls, (uintptr_t)methodID),
+ HOTSPOT_JNI_CALLSTATICDOUBLEMETHODA_RETURN());
+
+DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethod
+ , HOTSPOT_JNI_CALLSTATICVOIDMETHOD_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethodV
+ , HOTSPOT_JNI_CALLSTATICVOIDMETHODV_RETURN());
+DT_VOID_RETURN_MARK_DECL(CallStaticVoidMethodA
+ , HOTSPOT_JNI_CALLSTATICVOIDMETHODA_RETURN());
+#endif /* USDT2 */
JNI_ENTRY(void, jni_CallStaticVoidMethod(JNIEnv *env, jclass cls, jmethodID methodID, ...))
JNIWrapper("CallStaticVoidMethod");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallStaticVoidMethod__entry, env, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLSTATICVOIDMETHOD_ENTRY(
+ env, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallStaticVoidMethod);
va_list args;
@@ -1659,7 +2614,13 @@
JNI_ENTRY(void, jni_CallStaticVoidMethodV(JNIEnv *env, jclass cls, jmethodID methodID, va_list args))
JNIWrapper("CallStaticVoidMethodV");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallStaticVoidMethodV__entry, env, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLSTATICVOIDMETHODV_ENTRY(
+ env, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallStaticVoidMethodV);
JavaValue jvalue(T_VOID);
@@ -1670,7 +2631,13 @@
JNI_ENTRY(void, jni_CallStaticVoidMethodA(JNIEnv *env, jclass cls, jmethodID methodID, const jvalue *args))
JNIWrapper("CallStaticVoidMethodA");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, CallStaticVoidMethodA__entry, env, cls, methodID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CALLSTATICVOIDMETHODA_ENTRY(
+ env, cls, (uintptr_t) methodID);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(CallStaticVoidMethodA);
JavaValue jvalue(T_VOID);
@@ -1684,12 +2651,24 @@
//
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetFieldID, jfieldID);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetFieldID, jfieldID
+ , HOTSPOT_JNI_GETFIELDID_RETURN((uintptr_t)_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jfieldID, jni_GetFieldID(JNIEnv *env, jclass clazz,
const char *name, const char *sig))
JNIWrapper("GetFieldID");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, GetFieldID__entry, env, clazz, name, sig);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETFIELDID_ENTRY(
+ env, clazz, (char *) name, (char *) sig);
+#endif /* USDT2 */
jfieldID ret = 0;
DT_RETURN_MARK(GetFieldID, jfieldID, (const jfieldID&)ret);
@@ -1721,7 +2700,13 @@
JNI_ENTRY(jobject, jni_GetObjectField(JNIEnv *env, jobject obj, jfieldID fieldID))
JNIWrapper("GetObjectField");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetObjectField__entry, env, obj, fieldID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTFIELD_ENTRY(
+ env, obj, (uintptr_t) fieldID);
+#endif /* USDT2 */
oop o = JNIHandles::resolve_non_null(obj);
klassOop k = o->klass();
int offset = jfieldIDWorkaround::from_instance_jfieldID(k, fieldID);
@@ -1751,11 +2736,18 @@
}
}
#endif // SERIALGC
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetObjectField__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+HOTSPOT_JNI_GETOBJECTFIELD_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
+#ifdef USDT1
#define DEFINE_GETFIELD(Return,Fieldname,Result) \
\
DT_RETURN_MARK_DECL_FOR(Result, Get##Result##Field, Return);\
@@ -1788,6 +2780,60 @@
DEFINE_GETFIELD(jlong, long, Long)
DEFINE_GETFIELD(jfloat, float, Float)
DEFINE_GETFIELD(jdouble, double, Double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_GETFIELD(Return,Fieldname,Result \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, Get##Result##Field, Return \
+ , ReturnProbe); \
+\
+JNI_QUICK_ENTRY(Return, jni_Get##Result##Field(JNIEnv *env, jobject obj, jfieldID fieldID)) \
+ JNIWrapper("Get" XSTR(Result) "Field"); \
+\
+ EntryProbe; \
+ Return ret = 0;\
+ DT_RETURN_MARK_FOR(Result, Get##Result##Field, Return, (const Return&)ret);\
+\
+ oop o = JNIHandles::resolve_non_null(obj); \
+ klassOop k = o->klass(); \
+ int offset = jfieldIDWorkaround::from_instance_jfieldID(k, fieldID); \
+ /* Keep JVMTI addition small and only check enabled flag here. */ \
+ /* jni_GetField_probe_nh() assumes that is not okay to create handles */ \
+ /* and creates a ResetNoHandleMark. */ \
+ if (JvmtiExport::should_post_field_access()) { \
+ o = JvmtiExport::jni_GetField_probe_nh(thread, obj, o, k, fieldID, false); \
+ } \
+ ret = o->Fieldname##_field(offset); \
+ return ret; \
+JNI_END
+
+DEFINE_GETFIELD(jboolean, bool, Boolean
+ , HOTSPOT_JNI_GETBOOLEANFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETBOOLEANFIELD_RETURN(_ret_ref))
+DEFINE_GETFIELD(jbyte, byte, Byte
+ , HOTSPOT_JNI_GETBYTEFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETBYTEFIELD_RETURN(_ret_ref))
+DEFINE_GETFIELD(jchar, char, Char
+ , HOTSPOT_JNI_GETCHARFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETCHARFIELD_RETURN(_ret_ref))
+DEFINE_GETFIELD(jshort, short, Short
+ , HOTSPOT_JNI_GETSHORTFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETSHORTFIELD_RETURN(_ret_ref))
+DEFINE_GETFIELD(jint, int, Int
+ , HOTSPOT_JNI_GETINTFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETINTFIELD_RETURN(_ret_ref))
+DEFINE_GETFIELD(jlong, long, Long
+ , HOTSPOT_JNI_GETLONGFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETLONGFIELD_RETURN(_ret_ref))
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_GETFIELD(jfloat, float, Float
+ , HOTSPOT_JNI_GETFLOATFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETFLOATFIELD_RETURN())
+DEFINE_GETFIELD(jdouble, double, Double
+ , HOTSPOT_JNI_GETDOUBLEFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_GETDOUBLEFIELD_RETURN())
+#endif /* USDT2 */
address jni_GetBooleanField_addr() {
return (address)jni_GetBooleanField;
@@ -1816,7 +2862,13 @@
JNI_QUICK_ENTRY(void, jni_SetObjectField(JNIEnv *env, jobject obj, jfieldID fieldID, jobject value))
JNIWrapper("SetObjectField");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, SetObjectField__entry, env, obj, fieldID, value);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_SETOBJECTFIELD_ENTRY(
+ env, obj, (uintptr_t) fieldID, value);
+#endif /* USDT2 */
oop o = JNIHandles::resolve_non_null(obj);
klassOop k = o->klass();
int offset = jfieldIDWorkaround::from_instance_jfieldID(k, fieldID);
@@ -1829,9 +2881,16 @@
o = JvmtiExport::jni_SetField_probe_nh(thread, obj, o, k, fieldID, false, 'L', (jvalue *)&field_value);
}
o->obj_field_put(offset, JNIHandles::resolve(value));
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, SetObjectField__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_SETOBJECTFIELD_RETURN(
+);
+#endif /* USDT2 */
JNI_END
+#ifdef USDT1
#define DEFINE_SETFIELD(Argument,Fieldname,Result,SigType,unionType) \
\
JNI_QUICK_ENTRY(void, jni_Set##Result##Field(JNIEnv *env, jobject obj, jfieldID fieldID, Argument value)) \
@@ -1865,13 +2924,76 @@
DEFINE_SETFIELD(jlong, long, Long, 'J', j)
DEFINE_SETFIELD(jfloat, float, Float, 'F', f)
DEFINE_SETFIELD(jdouble, double, Double, 'D', d)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_SETFIELD(Argument,Fieldname,Result,SigType,unionType \
+ , EntryProbe, ReturnProbe) \
+\
+JNI_QUICK_ENTRY(void, jni_Set##Result##Field(JNIEnv *env, jobject obj, jfieldID fieldID, Argument value)) \
+ JNIWrapper("Set" XSTR(Result) "Field"); \
+\
+ EntryProbe; \
+\
+ oop o = JNIHandles::resolve_non_null(obj); \
+ klassOop k = o->klass(); \
+ int offset = jfieldIDWorkaround::from_instance_jfieldID(k, fieldID); \
+ /* Keep JVMTI addition small and only check enabled flag here. */ \
+ /* jni_SetField_probe_nh() assumes that is not okay to create handles */ \
+ /* and creates a ResetNoHandleMark. */ \
+ if (JvmtiExport::should_post_field_modification()) { \
+ jvalue field_value; \
+ field_value.unionType = value; \
+ o = JvmtiExport::jni_SetField_probe_nh(thread, obj, o, k, fieldID, false, SigType, (jvalue *)&field_value); \
+ } \
+ o->Fieldname##_field_put(offset, value); \
+ ReturnProbe; \
+JNI_END
+DEFINE_SETFIELD(jboolean, bool, Boolean, 'Z', z
+ , HOTSPOT_JNI_SETBOOLEANFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETBOOLEANFIELD_RETURN())
+DEFINE_SETFIELD(jbyte, byte, Byte, 'B', b
+ , HOTSPOT_JNI_SETBYTEFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETBYTEFIELD_RETURN())
+DEFINE_SETFIELD(jchar, char, Char, 'C', c
+ , HOTSPOT_JNI_SETCHARFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETCHARFIELD_RETURN())
+DEFINE_SETFIELD(jshort, short, Short, 'S', s
+ , HOTSPOT_JNI_SETSHORTFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETSHORTFIELD_RETURN())
+DEFINE_SETFIELD(jint, int, Int, 'I', i
+ , HOTSPOT_JNI_SETINTFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETINTFIELD_RETURN())
+DEFINE_SETFIELD(jlong, long, Long, 'J', j
+ , HOTSPOT_JNI_SETLONGFIELD_ENTRY(env, obj, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETLONGFIELD_RETURN())
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_SETFIELD(jfloat, float, Float, 'F', f
+ , HOTSPOT_JNI_SETFLOATFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_SETFLOATFIELD_RETURN())
+DEFINE_SETFIELD(jdouble, double, Double, 'D', d
+ , HOTSPOT_JNI_SETDOUBLEFIELD_ENTRY(env, obj, (uintptr_t)fieldID),
+ HOTSPOT_JNI_SETDOUBLEFIELD_RETURN())
+#endif /* USDT2 */
+
+#ifdef USDT1
DT_RETURN_MARK_DECL(ToReflectedField, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(ToReflectedField, jobject
+ , HOTSPOT_JNI_TOREFLECTEDFIELD_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_ToReflectedField(JNIEnv *env, jclass cls, jfieldID fieldID, jboolean isStatic))
JNIWrapper("ToReflectedField");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, ToReflectedField__entry,
env, cls, fieldID, isStatic);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_TOREFLECTEDFIELD_ENTRY(
+ env, cls, (uintptr_t) fieldID, isStatic);
+#endif /* USDT2 */
jobject ret = NULL;
DT_RETURN_MARK(ToReflectedField, jobject, (const jobject&)ret);
@@ -1901,12 +3023,24 @@
//
// Accessing Static Fields
//
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetStaticFieldID, jfieldID);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetStaticFieldID, jfieldID
+ , HOTSPOT_JNI_GETSTATICFIELDID_RETURN((uintptr_t)_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jfieldID, jni_GetStaticFieldID(JNIEnv *env, jclass clazz,
const char *name, const char *sig))
JNIWrapper("GetStaticFieldID");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, GetStaticFieldID__entry, env, clazz, name, sig);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTATICFIELDID_ENTRY(
+ env, clazz, (char *) name, (char *) sig);
+#endif /* USDT2 */
jfieldID ret = NULL;
DT_RETURN_MARK(GetStaticFieldID, jfieldID, (const jfieldID&)ret);
@@ -1942,7 +3076,13 @@
JNI_ENTRY(jobject, jni_GetStaticObjectField(JNIEnv *env, jclass clazz, jfieldID fieldID))
JNIWrapper("GetStaticObjectField");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetStaticObjectField__entry, env, clazz, fieldID);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTATICOBJECTFIELD_ENTRY(
+ env, clazz, (uintptr_t) fieldID);
+#endif /* USDT2 */
#ifndef JNICHECK_KERNEL
DEBUG_ONLY(klassOop param_k = jniCheck::validate_class(thread, clazz);)
#endif // JNICHECK_KERNEL
@@ -1954,10 +3094,17 @@
JvmtiExport::jni_GetField_probe(thread, NULL, NULL, id->holder(), fieldID, true);
}
jobject ret = JNIHandles::make_local(id->holder()->java_mirror()->obj_field(id->offset()));
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStaticObjectField__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTATICOBJECTFIELD_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
+#ifdef USDT1
#define DEFINE_GETSTATICFIELD(Return,Fieldname,Result) \
\
DT_RETURN_MARK_DECL_FOR(Result, GetStatic##Result##Field, Return);\
@@ -1987,11 +3134,60 @@
DEFINE_GETSTATICFIELD(jlong, long, Long)
DEFINE_GETSTATICFIELD(jfloat, float, Float)
DEFINE_GETSTATICFIELD(jdouble, double, Double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_GETSTATICFIELD(Return,Fieldname,Result \
+ , EntryProbe, ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL_FOR(Result, GetStatic##Result##Field, Return \
+ , ReturnProbe); \
+\
+JNI_ENTRY(Return, jni_GetStatic##Result##Field(JNIEnv *env, jclass clazz, jfieldID fieldID)) \
+ JNIWrapper("GetStatic" XSTR(Result) "Field"); \
+ EntryProbe; \
+ Return ret = 0;\
+ DT_RETURN_MARK_FOR(Result, GetStatic##Result##Field, Return, \
+ (const Return&)ret);\
+ JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fieldID); \
+ assert(id->is_static_field_id(), "invalid static field id"); \
+ /* Keep JVMTI addition small and only check enabled flag here. */ \
+ /* jni_GetField_probe() assumes that is okay to create handles. */ \
+ if (JvmtiExport::should_post_field_access()) { \
+ JvmtiExport::jni_GetField_probe(thread, NULL, NULL, id->holder(), fieldID, true); \
+ } \
+ ret = id->holder()->java_mirror()-> Fieldname##_field (id->offset()); \
+ return ret;\
+JNI_END
+
+DEFINE_GETSTATICFIELD(jboolean, bool, Boolean
+ , HOTSPOT_JNI_GETSTATICBOOLEANFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICBOOLEANFIELD_RETURN(_ret_ref))
+DEFINE_GETSTATICFIELD(jbyte, byte, Byte
+ , HOTSPOT_JNI_GETSTATICBYTEFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICBYTEFIELD_RETURN(_ret_ref) )
+DEFINE_GETSTATICFIELD(jchar, char, Char
+ , HOTSPOT_JNI_GETSTATICCHARFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICCHARFIELD_RETURN(_ret_ref) )
+DEFINE_GETSTATICFIELD(jshort, short, Short
+ , HOTSPOT_JNI_GETSTATICSHORTFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICSHORTFIELD_RETURN(_ret_ref) )
+DEFINE_GETSTATICFIELD(jint, int, Int
+ , HOTSPOT_JNI_GETSTATICINTFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICINTFIELD_RETURN(_ret_ref) )
+DEFINE_GETSTATICFIELD(jlong, long, Long
+ , HOTSPOT_JNI_GETSTATICLONGFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICLONGFIELD_RETURN(_ret_ref) )
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_GETSTATICFIELD(jfloat, float, Float
+ , HOTSPOT_JNI_GETSTATICFLOATFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICFLOATFIELD_RETURN() )
+DEFINE_GETSTATICFIELD(jdouble, double, Double
+ , HOTSPOT_JNI_GETSTATICDOUBLEFIELD_ENTRY(env, clazz, (uintptr_t) fieldID), HOTSPOT_JNI_GETSTATICDOUBLEFIELD_RETURN() )
+#endif /* USDT2 */
JNI_ENTRY(void, jni_SetStaticObjectField(JNIEnv *env, jclass clazz, jfieldID fieldID, jobject value))
JNIWrapper("SetStaticObjectField");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, SetStaticObjectField__entry, env, clazz, fieldID, value);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_SETSTATICOBJECTFIELD_ENTRY(
+ env, clazz, (uintptr_t) fieldID, value);
+#endif /* USDT2 */
JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fieldID);
assert(id->is_static_field_id(), "invalid static field id");
// Keep JVMTI addition small and only check enabled flag here.
@@ -2002,10 +3198,17 @@
JvmtiExport::jni_SetField_probe(thread, NULL, NULL, id->holder(), fieldID, true, 'L', (jvalue *)&field_value);
}
id->holder()->java_mirror()->obj_field_put(id->offset(), JNIHandles::resolve(value));
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, SetStaticObjectField__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_SETSTATICOBJECTFIELD_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
+#ifdef USDT1
#define DEFINE_SETSTATICFIELD(Argument,Fieldname,Result,SigType,unionType) \
\
JNI_ENTRY(void, jni_SetStatic##Result##Field(JNIEnv *env, jclass clazz, jfieldID fieldID, Argument value)) \
@@ -2036,6 +3239,54 @@
DEFINE_SETSTATICFIELD(jlong, long, Long, 'J', j)
DEFINE_SETSTATICFIELD(jfloat, float, Float, 'F', f)
DEFINE_SETSTATICFIELD(jdouble, double, Double, 'D', d)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_SETSTATICFIELD(Argument,Fieldname,Result,SigType,unionType \
+ , EntryProbe, ReturnProbe) \
+\
+JNI_ENTRY(void, jni_SetStatic##Result##Field(JNIEnv *env, jclass clazz, jfieldID fieldID, Argument value)) \
+ JNIWrapper("SetStatic" XSTR(Result) "Field"); \
+ EntryProbe; \
+\
+ JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fieldID); \
+ assert(id->is_static_field_id(), "invalid static field id"); \
+ /* Keep JVMTI addition small and only check enabled flag here. */ \
+ /* jni_SetField_probe() assumes that is okay to create handles. */ \
+ if (JvmtiExport::should_post_field_modification()) { \
+ jvalue field_value; \
+ field_value.unionType = value; \
+ JvmtiExport::jni_SetField_probe(thread, NULL, NULL, id->holder(), fieldID, true, SigType, (jvalue *)&field_value); \
+ } \
+ id->holder()->java_mirror()-> Fieldname##_field_put (id->offset(), value); \
+ ReturnProbe;\
+JNI_END
+
+DEFINE_SETSTATICFIELD(jboolean, bool, Boolean, 'Z', z
+ , HOTSPOT_JNI_SETBOOLEANFIELD_ENTRY(env, clazz, (uintptr_t)fieldID, value),
+ HOTSPOT_JNI_SETBOOLEANFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jbyte, byte, Byte, 'B', b
+ , HOTSPOT_JNI_SETSTATICBYTEFIELD_ENTRY(env, clazz, (uintptr_t) fieldID, value),
+ HOTSPOT_JNI_SETSTATICBYTEFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jchar, char, Char, 'C', c
+ , HOTSPOT_JNI_SETSTATICCHARFIELD_ENTRY(env, clazz, (uintptr_t) fieldID, value),
+ HOTSPOT_JNI_SETSTATICCHARFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jshort, short, Short, 'S', s
+ , HOTSPOT_JNI_SETSTATICSHORTFIELD_ENTRY(env, clazz, (uintptr_t) fieldID, value),
+ HOTSPOT_JNI_SETSTATICSHORTFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jint, int, Int, 'I', i
+ , HOTSPOT_JNI_SETSTATICINTFIELD_ENTRY(env, clazz, (uintptr_t) fieldID, value),
+ HOTSPOT_JNI_SETSTATICINTFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jlong, long, Long, 'J', j
+ , HOTSPOT_JNI_SETSTATICLONGFIELD_ENTRY(env, clazz, (uintptr_t) fieldID, value),
+ HOTSPOT_JNI_SETSTATICLONGFIELD_RETURN())
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_SETSTATICFIELD(jfloat, float, Float, 'F', f
+ , HOTSPOT_JNI_SETSTATICFLOATFIELD_ENTRY(env, clazz, (uintptr_t) fieldID),
+ HOTSPOT_JNI_SETSTATICFLOATFIELD_RETURN())
+DEFINE_SETSTATICFIELD(jdouble, double, Double, 'D', d
+ , HOTSPOT_JNI_SETSTATICDOUBLEFIELD_ENTRY(env, clazz, (uintptr_t) fieldID),
+ HOTSPOT_JNI_SETSTATICDOUBLEFIELD_RETURN())
+#endif /* USDT2 */
//
@@ -2044,11 +3295,23 @@
// Unicode Interface
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewString, jstring);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewString, jstring
+ , HOTSPOT_JNI_NEWSTRING_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jstring, jni_NewString(JNIEnv *env, const jchar *unicodeChars, jsize len))
JNIWrapper("NewString");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, NewString__entry, env, unicodeChars, len);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWSTRING_ENTRY(
+ env, (uint16_t *) unicodeChars, len);
+#endif /* USDT2 */
jstring ret = NULL;
DT_RETURN_MARK(NewString, jstring, (const jstring&)ret);
oop string=java_lang_String::create_oop_from_unicode((jchar*) unicodeChars, len, CHECK_NULL);
@@ -2059,9 +3322,21 @@
JNI_QUICK_ENTRY(jsize, jni_GetStringLength(JNIEnv *env, jstring string))
JNIWrapper("GetStringLength");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetStringLength__entry, env, string);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGLENGTH_ENTRY(
+ env, string);
+#endif /* USDT2 */
jsize ret = java_lang_String::length(JNIHandles::resolve_non_null(string));
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStringLength__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGLENGTH_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -2069,7 +3344,13 @@
JNI_QUICK_ENTRY(const jchar*, jni_GetStringChars(
JNIEnv *env, jstring string, jboolean *isCopy))
JNIWrapper("GetStringChars");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetStringChars__entry, env, string, isCopy);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGCHARS_ENTRY(
+ env, string, (uintptr_t *) isCopy);
+#endif /* USDT2 */
//%note jni_5
if (isCopy != NULL) {
*isCopy = JNI_TRUE;
@@ -2083,31 +3364,61 @@
memcpy(buf, s_value->char_at_addr(s_offset), sizeof(jchar)*s_len);
}
buf[s_len] = 0;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStringChars__return, buf);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGCHARS_RETURN(
+ buf);
+#endif /* USDT2 */
return buf;
JNI_END
JNI_QUICK_ENTRY(void, jni_ReleaseStringChars(JNIEnv *env, jstring str, const jchar *chars))
JNIWrapper("ReleaseStringChars");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, ReleaseStringChars__entry, env, str, chars);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_RELEASESTRINGCHARS_ENTRY(
+ env, str, (uint16_t *) chars);
+#endif /* USDT2 */
//%note jni_6
if (chars != NULL) {
// Since String objects are supposed to be immutable, don't copy any
// new data back. A bad user will have to go after the char array.
FreeHeap((void*) chars);
}
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ReleaseStringChars__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_RELEASESTRINGCHARS_RETURN(
+);
+#endif /* USDT2 */
JNI_END
// UTF Interface
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewStringUTF, jstring);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewStringUTF, jstring
+ , HOTSPOT_JNI_NEWSTRINGUTF_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jstring, jni_NewStringUTF(JNIEnv *env, const char *bytes))
JNIWrapper("NewStringUTF");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, NewStringUTF__entry, env, bytes);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWSTRINGUTF_ENTRY(
+ env, (char *) bytes);
+#endif /* USDT2 */
jstring ret;
DT_RETURN_MARK(NewStringUTF, jstring, (const jstring&)ret);
@@ -2119,43 +3430,91 @@
JNI_ENTRY(jsize, jni_GetStringUTFLength(JNIEnv *env, jstring string))
JNIWrapper("GetStringUTFLength");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetStringUTFLength__entry, env, string);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGUTFLENGTH_ENTRY(
+ env, string);
+#endif /* USDT2 */
jsize ret = java_lang_String::utf8_length(JNIHandles::resolve_non_null(string));
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStringUTFLength__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGUTFLENGTH_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY(const char*, jni_GetStringUTFChars(JNIEnv *env, jstring string, jboolean *isCopy))
JNIWrapper("GetStringUTFChars");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetStringUTFChars__entry, env, string, isCopy);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGUTFCHARS_ENTRY(
+ env, string, (uintptr_t *) isCopy);
+#endif /* USDT2 */
oop java_string = JNIHandles::resolve_non_null(string);
size_t length = java_lang_String::utf8_length(java_string);
char* result = AllocateHeap(length + 1, "GetStringUTFChars");
java_lang_String::as_utf8_string(java_string, result, (int) length + 1);
if (isCopy != NULL) *isCopy = JNI_TRUE;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStringUTFChars__return, result);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGUTFCHARS_RETURN(
+ result);
+#endif /* USDT2 */
return result;
JNI_END
JNI_LEAF(void, jni_ReleaseStringUTFChars(JNIEnv *env, jstring str, const char *chars))
JNIWrapper("ReleaseStringUTFChars");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, ReleaseStringUTFChars__entry, env, str, chars);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_RELEASESTRINGUTFCHARS_ENTRY(
+ env, str, (char *) chars);
+#endif /* USDT2 */
if (chars != NULL) {
FreeHeap((char*) chars);
}
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ReleaseStringUTFChars__return);
+#endif /* USDT1 */
+#ifdef USDT2
+HOTSPOT_JNI_RELEASESTRINGUTFCHARS_RETURN(
+);
+#endif /* USDT2 */
JNI_END
JNI_QUICK_ENTRY(jsize, jni_GetArrayLength(JNIEnv *env, jarray array))
JNIWrapper("GetArrayLength");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetArrayLength__entry, env, array);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETARRAYLENGTH_ENTRY(
+ env, array);
+#endif /* USDT2 */
arrayOop a = arrayOop(JNIHandles::resolve_non_null(array));
assert(a->is_array(), "must be array");
jsize ret = a->length();
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetArrayLength__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETARRAYLENGTH_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -2164,11 +3523,23 @@
// Object Array Operations
//
+#ifdef USDT1
DT_RETURN_MARK_DECL(NewObjectArray, jobjectArray);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(NewObjectArray, jobjectArray
+ , HOTSPOT_JNI_NEWOBJECTARRAY_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobjectArray, jni_NewObjectArray(JNIEnv *env, jsize length, jclass elementClass, jobject initialElement))
JNIWrapper("NewObjectArray");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, NewObjectArray__entry, env, length, elementClass, initialElement);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWOBJECTARRAY_ENTRY(
+ env, length, elementClass, initialElement);
+#endif /* USDT2 */
jobjectArray ret = NULL;
DT_RETURN_MARK(NewObjectArray, jobjectArray, (const jobjectArray&)ret);
KlassHandle ek(THREAD, java_lang_Class::as_klassOop(JNIHandles::resolve_non_null(elementClass)));
@@ -2186,11 +3557,23 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetObjectArrayElement, jobject);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetObjectArrayElement, jobject
+ , HOTSPOT_JNI_GETOBJECTARRAYELEMENT_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jobject, jni_GetObjectArrayElement(JNIEnv *env, jobjectArray array, jsize index))
JNIWrapper("GetObjectArrayElement");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetObjectArrayElement__entry, env, array, index);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETOBJECTARRAYELEMENT_ENTRY(
+ env, array, index);
+#endif /* USDT2 */
jobject ret = NULL;
DT_RETURN_MARK(GetObjectArrayElement, jobject, (const jobject&)ret);
objArrayOop a = objArrayOop(JNIHandles::resolve_non_null(array));
@@ -2204,11 +3587,23 @@
}
JNI_END
+#ifdef USDT1
DT_VOID_RETURN_MARK_DECL(SetObjectArrayElement);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_VOID_RETURN_MARK_DECL(SetObjectArrayElement
+ , HOTSPOT_JNI_SETOBJECTARRAYELEMENT_RETURN());
+#endif /* USDT2 */
JNI_ENTRY(void, jni_SetObjectArrayElement(JNIEnv *env, jobjectArray array, jsize index, jobject value))
JNIWrapper("SetObjectArrayElement");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, SetObjectArrayElement__entry, env, array, index, value);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_SETOBJECTARRAYELEMENT_ENTRY(
+ env, array, index, value);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(SetObjectArrayElement);
objArrayOop a = objArrayOop(JNIHandles::resolve_non_null(array));
@@ -2227,9 +3622,10 @@
JNI_END
+#ifdef USDT1
#define DEFINE_NEWSCALARARRAY(Return,Allocator,Result) \
\
- DT_RETURN_MARK_DECL(New##Result##Array, Return);\
+ DT_RETURN_MARK_DECL(New##Result##Array, Return); \
\
JNI_ENTRY(Return, \
jni_New##Result##Array(JNIEnv *env, jsize len)) \
@@ -2251,6 +3647,51 @@
DEFINE_NEWSCALARARRAY(jlongArray, new_longArray, Long)
DEFINE_NEWSCALARARRAY(jfloatArray, new_singleArray, Float)
DEFINE_NEWSCALARARRAY(jdoubleArray, new_doubleArray, Double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_NEWSCALARARRAY(Return,Allocator,Result \
+ ,EntryProbe,ReturnProbe) \
+\
+ DT_RETURN_MARK_DECL(New##Result##Array, Return \
+ , ReturnProbe); \
+\
+JNI_ENTRY(Return, \
+ jni_New##Result##Array(JNIEnv *env, jsize len)) \
+ JNIWrapper("New" XSTR(Result) "Array"); \
+ EntryProbe; \
+ Return ret = NULL;\
+ DT_RETURN_MARK(New##Result##Array, Return, (const Return&)ret);\
+\
+ oop obj= oopFactory::Allocator(len, CHECK_0); \
+ ret = (Return) JNIHandles::make_local(env, obj); \
+ return ret;\
+JNI_END
+
+DEFINE_NEWSCALARARRAY(jbooleanArray, new_boolArray, Boolean,
+ HOTSPOT_JNI_NEWBOOLEANARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWBOOLEANARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jbyteArray, new_byteArray, Byte,
+ HOTSPOT_JNI_NEWBYTEARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWBYTEARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jshortArray, new_shortArray, Short,
+ HOTSPOT_JNI_NEWSHORTARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWSHORTARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jcharArray, new_charArray, Char,
+ HOTSPOT_JNI_NEWCHARARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWCHARARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jintArray, new_intArray, Int,
+ HOTSPOT_JNI_NEWINTARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWINTARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jlongArray, new_longArray, Long,
+ HOTSPOT_JNI_NEWLONGARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWLONGARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jfloatArray, new_singleArray, Float,
+ HOTSPOT_JNI_NEWFLOATARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWFLOATARRAY_RETURN(_ret_ref))
+DEFINE_NEWSCALARARRAY(jdoubleArray, new_doubleArray, Double,
+ HOTSPOT_JNI_NEWDOUBLEARRAY_ENTRY(env, len),
+ HOTSPOT_JNI_NEWDOUBLEARRAY_RETURN(_ret_ref))
+#endif /* USDT2 */
// Return an address which will fault if the caller writes to it.
@@ -2269,6 +3710,7 @@
}
+#ifdef USDT1
#define DEFINE_GETSCALARARRAYELEMENTS(ElementTag,ElementType,Result, Tag) \
\
JNI_QUICK_ENTRY(ElementType*, \
@@ -2302,8 +3744,63 @@
DEFINE_GETSCALARARRAYELEMENTS(T_LONG, jlong, Long, long)
DEFINE_GETSCALARARRAYELEMENTS(T_FLOAT, jfloat, Float, float)
DEFINE_GETSCALARARRAYELEMENTS(T_DOUBLE, jdouble, Double, double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_GETSCALARARRAYELEMENTS(ElementTag,ElementType,Result, Tag \
+ , EntryProbe, ReturnProbe) \
+\
+JNI_QUICK_ENTRY(ElementType*, \
+ jni_Get##Result##ArrayElements(JNIEnv *env, ElementType##Array array, jboolean *isCopy)) \
+ JNIWrapper("Get" XSTR(Result) "ArrayElements"); \
+ EntryProbe; \
+ /* allocate an chunk of memory in c land */ \
+ typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(array)); \
+ ElementType* result; \
+ int len = a->length(); \
+ if (len == 0) { \
+ /* Empty array: legal but useless, can't return NULL. \
+ * Return a pointer to something useless. \
+ * Avoid asserts in typeArrayOop. */ \
+ result = (ElementType*)get_bad_address(); \
+ } else { \
+ result = NEW_C_HEAP_ARRAY(ElementType, len); \
+ /* copy the array to the c chunk */ \
+ memcpy(result, a->Tag##_at_addr(0), sizeof(ElementType)*len); \
+ } \
+ if (isCopy) *isCopy = JNI_TRUE; \
+ ReturnProbe; \
+ return result; \
+JNI_END
+
+DEFINE_GETSCALARARRAYELEMENTS(T_BOOLEAN, jboolean, Boolean, bool
+ , HOTSPOT_JNI_GETBOOLEANARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETBOOLEANARRAYELEMENTS_RETURN((uintptr_t*)result))
+DEFINE_GETSCALARARRAYELEMENTS(T_BYTE, jbyte, Byte, byte
+ , HOTSPOT_JNI_GETBYTEARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETBYTEARRAYELEMENTS_RETURN((char*)result))
+DEFINE_GETSCALARARRAYELEMENTS(T_SHORT, jshort, Short, short
+ , HOTSPOT_JNI_GETSHORTARRAYELEMENTS_ENTRY(env, (uint16_t*) array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETSHORTARRAYELEMENTS_RETURN((uint16_t*)result))
+DEFINE_GETSCALARARRAYELEMENTS(T_CHAR, jchar, Char, char
+ , HOTSPOT_JNI_GETCHARARRAYELEMENTS_ENTRY(env, (uint16_t*) array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETCHARARRAYELEMENTS_RETURN(result))
+DEFINE_GETSCALARARRAYELEMENTS(T_INT, jint, Int, int
+ , HOTSPOT_JNI_GETINTARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETINTARRAYELEMENTS_RETURN((uint32_t*)result))
+DEFINE_GETSCALARARRAYELEMENTS(T_LONG, jlong, Long, long
+ , HOTSPOT_JNI_GETLONGARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETLONGARRAYELEMENTS_RETURN(((uintptr_t*)result)))
+// Float and double probes don't return value because dtrace doesn't currently support it
+DEFINE_GETSCALARARRAYELEMENTS(T_FLOAT, jfloat, Float, float
+ , HOTSPOT_JNI_GETFLOATARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETFLOATARRAYELEMENTS_RETURN(result))
+DEFINE_GETSCALARARRAYELEMENTS(T_DOUBLE, jdouble, Double, double
+ , HOTSPOT_JNI_GETDOUBLEARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) isCopy),
+ HOTSPOT_JNI_GETDOUBLEARRAYELEMENTS_RETURN(result))
+#endif /* USDT2 */
+#ifdef USDT1
#define DEFINE_RELEASESCALARARRAYELEMENTS(ElementTag,ElementType,Result,Tag) \
\
JNI_QUICK_ENTRY(void, \
@@ -2332,7 +3829,56 @@
DEFINE_RELEASESCALARARRAYELEMENTS(T_LONG, jlong, Long, long)
DEFINE_RELEASESCALARARRAYELEMENTS(T_FLOAT, jfloat, Float, float)
DEFINE_RELEASESCALARARRAYELEMENTS(T_DOUBLE, jdouble, Double, double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_RELEASESCALARARRAYELEMENTS(ElementTag,ElementType,Result,Tag \
+ , EntryProbe, ReturnProbe);\
+\
+JNI_QUICK_ENTRY(void, \
+ jni_Release##Result##ArrayElements(JNIEnv *env, ElementType##Array array, \
+ ElementType *buf, jint mode)) \
+ JNIWrapper("Release" XSTR(Result) "ArrayElements"); \
+ EntryProbe; \
+ typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(array)); \
+ int len = a->length(); \
+ if (len != 0) { /* Empty array: nothing to free or copy. */ \
+ if ((mode == 0) || (mode == JNI_COMMIT)) { \
+ memcpy(a->Tag##_at_addr(0), buf, sizeof(ElementType)*len); \
+ } \
+ if ((mode == 0) || (mode == JNI_ABORT)) { \
+ FreeHeap(buf); \
+ } \
+ } \
+ ReturnProbe; \
+JNI_END
+
+DEFINE_RELEASESCALARARRAYELEMENTS(T_BOOLEAN, jboolean, Boolean, bool
+ , HOTSPOT_JNI_RELEASEBOOLEANARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) buf, mode),
+ HOTSPOT_JNI_RELEASEBOOLEANARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_BYTE, jbyte, Byte, byte
+ , HOTSPOT_JNI_RELEASEBYTEARRAYELEMENTS_ENTRY(env, array, (char *) buf, mode),
+ HOTSPOT_JNI_RELEASEBYTEARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_SHORT, jshort, Short, short
+ , HOTSPOT_JNI_RELEASESHORTARRAYELEMENTS_ENTRY(env, array, (uint16_t *) buf, mode),
+ HOTSPOT_JNI_RELEASESHORTARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_CHAR, jchar, Char, char
+ , HOTSPOT_JNI_RELEASECHARARRAYELEMENTS_ENTRY(env, array, (uint16_t *) buf, mode),
+ HOTSPOT_JNI_RELEASECHARARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_INT, jint, Int, int
+ , HOTSPOT_JNI_RELEASEINTARRAYELEMENTS_ENTRY(env, array, (uint32_t *) buf, mode),
+ HOTSPOT_JNI_RELEASEINTARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_LONG, jlong, Long, long
+ , HOTSPOT_JNI_RELEASELONGARRAYELEMENTS_ENTRY(env, array, (uintptr_t *) buf, mode),
+ HOTSPOT_JNI_RELEASELONGARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_FLOAT, jfloat, Float, float
+ , HOTSPOT_JNI_RELEASEFLOATARRAYELEMENTS_ENTRY(env, array, (float *) buf, mode),
+ HOTSPOT_JNI_RELEASEFLOATARRAYELEMENTS_RETURN())
+DEFINE_RELEASESCALARARRAYELEMENTS(T_DOUBLE, jdouble, Double, double
+ , HOTSPOT_JNI_RELEASEDOUBLEARRAYELEMENTS_ENTRY(env, array, (double *) buf, mode),
+ HOTSPOT_JNI_RELEASEDOUBLEARRAYELEMENTS_RETURN())
+#endif /* USDT2 */
+#ifdef USDT1
#define DEFINE_GETSCALARARRAYREGION(ElementTag,ElementType,Result, Tag) \
DT_VOID_RETURN_MARK_DECL(Get##Result##ArrayRegion);\
\
@@ -2363,7 +3909,59 @@
DEFINE_GETSCALARARRAYREGION(T_LONG, jlong, Long, long)
DEFINE_GETSCALARARRAYREGION(T_FLOAT, jfloat, Float, float)
DEFINE_GETSCALARARRAYREGION(T_DOUBLE, jdouble, Double, double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_GETSCALARARRAYREGION(ElementTag,ElementType,Result, Tag \
+ , EntryProbe, ReturnProbe); \
+ DT_VOID_RETURN_MARK_DECL(Get##Result##ArrayRegion \
+ , ReturnProbe); \
+\
+JNI_ENTRY(void, \
+jni_Get##Result##ArrayRegion(JNIEnv *env, ElementType##Array array, jsize start, \
+ jsize len, ElementType *buf)) \
+ JNIWrapper("Get" XSTR(Result) "ArrayRegion"); \
+ EntryProbe; \
+ DT_VOID_RETURN_MARK(Get##Result##ArrayRegion); \
+ typeArrayOop src = typeArrayOop(JNIHandles::resolve_non_null(array)); \
+ if (start < 0 || len < 0 || ((unsigned int)start + (unsigned int)len > (unsigned int)src->length())) { \
+ THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException()); \
+ } else { \
+ if (len > 0) { \
+ int sc = typeArrayKlass::cast(src->klass())->log2_element_size(); \
+ memcpy((u_char*) buf, \
+ (u_char*) src->Tag##_at_addr(start), \
+ len << sc); \
+ } \
+ } \
+JNI_END
+DEFINE_GETSCALARARRAYREGION(T_BOOLEAN, jboolean,Boolean, bool
+ , HOTSPOT_JNI_GETBOOLEANARRAYREGION_ENTRY(env, array, start, len, (uintptr_t *) buf),
+ HOTSPOT_JNI_GETBOOLEANARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_BYTE, jbyte, Byte, byte
+ , HOTSPOT_JNI_GETBYTEARRAYREGION_ENTRY(env, array, start, len, (char *) buf),
+ HOTSPOT_JNI_GETBYTEARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_SHORT, jshort, Short, short
+ , HOTSPOT_JNI_GETSHORTARRAYREGION_ENTRY(env, array, start, len, (uint16_t *) buf),
+ HOTSPOT_JNI_GETSHORTARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_CHAR, jchar, Char, char
+ , HOTSPOT_JNI_GETCHARARRAYREGION_ENTRY(env, array, start, len, (uint16_t*) buf),
+ HOTSPOT_JNI_GETCHARARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_INT, jint, Int, int
+ , HOTSPOT_JNI_GETINTARRAYREGION_ENTRY(env, array, start, len, (uint32_t*) buf),
+ HOTSPOT_JNI_GETINTARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_LONG, jlong, Long, long
+ , HOTSPOT_JNI_GETLONGARRAYREGION_ENTRY(env, array, start, len, (uintptr_t *) buf),
+ HOTSPOT_JNI_GETLONGARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_FLOAT, jfloat, Float, float
+ , HOTSPOT_JNI_GETFLOATARRAYREGION_ENTRY(env, array, start, len, (float *) buf),
+ HOTSPOT_JNI_GETFLOATARRAYREGION_RETURN());
+DEFINE_GETSCALARARRAYREGION(T_DOUBLE, jdouble, Double, double
+ , HOTSPOT_JNI_GETDOUBLEARRAYREGION_ENTRY(env, array, start, len, (double *) buf),
+ HOTSPOT_JNI_GETDOUBLEARRAYREGION_RETURN());
+#endif /* USDT2 */
+
+#ifdef USDT1
#define DEFINE_SETSCALARARRAYREGION(ElementTag,ElementType,Result, Tag) \
DT_VOID_RETURN_MARK_DECL(Set##Result##ArrayRegion);\
\
@@ -2394,6 +3992,58 @@
DEFINE_SETSCALARARRAYREGION(T_LONG, jlong, Long, long)
DEFINE_SETSCALARARRAYREGION(T_FLOAT, jfloat, Float, float)
DEFINE_SETSCALARARRAYREGION(T_DOUBLE, jdouble, Double, double)
+#endif /* USDT1 */
+#ifdef USDT2
+#define DEFINE_SETSCALARARRAYREGION(ElementTag,ElementType,Result, Tag \
+ , EntryProbe, ReturnProbe); \
+ DT_VOID_RETURN_MARK_DECL(Set##Result##ArrayRegion \
+ ,ReturnProbe); \
+\
+JNI_ENTRY(void, \
+jni_Set##Result##ArrayRegion(JNIEnv *env, ElementType##Array array, jsize start, \
+ jsize len, const ElementType *buf)) \
+ JNIWrapper("Set" XSTR(Result) "ArrayRegion"); \
+ EntryProbe; \
+ DT_VOID_RETURN_MARK(Set##Result##ArrayRegion); \
+ typeArrayOop dst = typeArrayOop(JNIHandles::resolve_non_null(array)); \
+ if (start < 0 || len < 0 || ((unsigned int)start + (unsigned int)len > (unsigned int)dst->length())) { \
+ THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException()); \
+ } else { \
+ if (len > 0) { \
+ int sc = typeArrayKlass::cast(dst->klass())->log2_element_size(); \
+ memcpy((u_char*) dst->Tag##_at_addr(start), \
+ (u_char*) buf, \
+ len << sc); \
+ } \
+ } \
+JNI_END
+
+DEFINE_SETSCALARARRAYREGION(T_BOOLEAN, jboolean, Boolean, bool
+ , HOTSPOT_JNI_SETBOOLEANARRAYREGION_ENTRY(env, array, start, len, (uintptr_t *)buf),
+ HOTSPOT_JNI_SETBOOLEANARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_BYTE, jbyte, Byte, byte
+ , HOTSPOT_JNI_SETBYTEARRAYREGION_ENTRY(env, array, start, len, (char *) buf),
+ HOTSPOT_JNI_SETBYTEARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_SHORT, jshort, Short, short
+ , HOTSPOT_JNI_SETSHORTARRAYREGION_ENTRY(env, array, start, len, (uint16_t *) buf),
+ HOTSPOT_JNI_SETSHORTARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_CHAR, jchar, Char, char
+ , HOTSPOT_JNI_SETCHARARRAYREGION_ENTRY(env, array, start, len, (uint16_t *) buf),
+ HOTSPOT_JNI_SETCHARARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_INT, jint, Int, int
+ , HOTSPOT_JNI_SETINTARRAYREGION_ENTRY(env, array, start, len, (uint32_t *) buf),
+ HOTSPOT_JNI_SETINTARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_LONG, jlong, Long, long
+ , HOTSPOT_JNI_SETLONGARRAYREGION_ENTRY(env, array, start, len, (uintptr_t *) buf),
+ HOTSPOT_JNI_SETLONGARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_FLOAT, jfloat, Float, float
+ , HOTSPOT_JNI_SETFLOATARRAYREGION_ENTRY(env, array, start, len, (float *) buf),
+ HOTSPOT_JNI_SETFLOATARRAYREGION_RETURN())
+DEFINE_SETSCALARARRAYREGION(T_DOUBLE, jdouble, Double, double
+ , HOTSPOT_JNI_SETDOUBLEARRAYREGION_ENTRY(env, array, start, len, (double *) buf),
+ HOTSPOT_JNI_SETDOUBLEARRAYREGION_RETURN())
+
+#endif /* USDT2 */
//
@@ -2476,13 +4126,25 @@
return true;
}
+#ifdef USDT1
DT_RETURN_MARK_DECL(RegisterNatives, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(RegisterNatives, jint
+ , HOTSPOT_JNI_REGISTERNATIVES_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jint, jni_RegisterNatives(JNIEnv *env, jclass clazz,
const JNINativeMethod *methods,
jint nMethods))
JNIWrapper("RegisterNatives");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, RegisterNatives__entry, env, clazz, methods, nMethods);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_REGISTERNATIVES_ENTRY(
+ env, clazz, (void *) methods, nMethods);
+#endif /* USDT2 */
jint ret = 0;
DT_RETURN_MARK(RegisterNatives, jint, (const jint&)ret);
@@ -2520,7 +4182,13 @@
JNI_ENTRY(jint, jni_UnregisterNatives(JNIEnv *env, jclass clazz))
JNIWrapper("UnregisterNatives");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, UnregisterNatives__entry, env, clazz);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_UNREGISTERNATIVES_ENTRY(
+ env, clazz);
+#endif /* USDT2 */
klassOop k = java_lang_Class::as_klassOop(JNIHandles::resolve_non_null(clazz));
//%note jni_2
if (Klass::cast(k)->oop_is_instance()) {
@@ -2532,7 +4200,13 @@
}
}
}
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, UnregisterNatives__return, 0);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_UNREGISTERNATIVES_RETURN(
+ 0);
+#endif /* USDT2 */
return 0;
JNI_END
@@ -2540,10 +4214,22 @@
// Monitor functions
//
+#ifdef USDT1
DT_RETURN_MARK_DECL(MonitorEnter, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(MonitorEnter, jint
+ , HOTSPOT_JNI_MONITORENTER_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jint, jni_MonitorEnter(JNIEnv *env, jobject jobj))
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, MonitorEnter__entry, env, jobj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_MONITORENTER_ENTRY(
+ env, jobj);
+#endif /* USDT2 */
jint ret = JNI_ERR;
DT_RETURN_MARK(MonitorEnter, jint, (const jint&)ret);
@@ -2558,10 +4244,22 @@
return ret;
JNI_END
+#ifdef USDT1
DT_RETURN_MARK_DECL(MonitorExit, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(MonitorExit, jint
+ , HOTSPOT_JNI_MONITOREXIT_RETURN(_ret_ref));
+#endif /* USDT2 */
JNI_ENTRY(jint, jni_MonitorExit(JNIEnv *env, jobject jobj))
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, MonitorExit__entry, env, jobj);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_MONITOREXIT_ENTRY(
+ env, jobj);
+#endif /* USDT2 */
jint ret = JNI_ERR;
DT_RETURN_MARK(MonitorExit, jint, (const jint&)ret);
@@ -2581,11 +4279,23 @@
// Extensions
//
+#ifdef USDT1
DT_VOID_RETURN_MARK_DECL(GetStringRegion);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_VOID_RETURN_MARK_DECL(GetStringRegion
+ , HOTSPOT_JNI_GETSTRINGREGION_RETURN());
+#endif /* USDT2 */
JNI_ENTRY(void, jni_GetStringRegion(JNIEnv *env, jstring string, jsize start, jsize len, jchar *buf))
JNIWrapper("GetStringRegion");
+#ifdef USDT1
DTRACE_PROBE5(hotspot_jni, GetStringRegion__entry, env, string, start, len, buf);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGREGION_ENTRY(
+ env, string, start, len, buf);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(GetStringRegion);
oop s = JNIHandles::resolve_non_null(string);
int s_len = java_lang_String::length(s);
@@ -2600,11 +4310,23 @@
}
JNI_END
+#ifdef USDT1
DT_VOID_RETURN_MARK_DECL(GetStringUTFRegion);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_VOID_RETURN_MARK_DECL(GetStringUTFRegion
+ , HOTSPOT_JNI_GETSTRINGUTFREGION_RETURN());
+#endif /* USDT2 */
JNI_ENTRY(void, jni_GetStringUTFRegion(JNIEnv *env, jstring string, jsize start, jsize len, char *buf))
JNIWrapper("GetStringUTFRegion");
+#ifdef USDT1
DTRACE_PROBE5(hotspot_jni, GetStringUTFRegion__entry, env, string, start, len, buf);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGUTFREGION_ENTRY(
+ env, string, start, len, buf);
+#endif /* USDT2 */
DT_VOID_RETURN_MARK(GetStringUTFRegion);
oop s = JNIHandles::resolve_non_null(string);
int s_len = java_lang_String::length(s);
@@ -2630,7 +4352,13 @@
JNI_ENTRY(void*, jni_GetPrimitiveArrayCritical(JNIEnv *env, jarray array, jboolean *isCopy))
JNIWrapper("GetPrimitiveArrayCritical");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetPrimitiveArrayCritical__entry, env, array, isCopy);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETPRIMITIVEARRAYCRITICAL_ENTRY(
+ env, array, (uintptr_t *) isCopy);
+#endif /* USDT2 */
GC_locker::lock_critical(thread);
if (isCopy != NULL) {
*isCopy = JNI_FALSE;
@@ -2644,23 +4372,47 @@
type = typeArrayKlass::cast(a->klass())->element_type();
}
void* ret = arrayOop(a)->base(type);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetPrimitiveArrayCritical__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETPRIMITIVEARRAYCRITICAL_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY(void, jni_ReleasePrimitiveArrayCritical(JNIEnv *env, jarray array, void *carray, jint mode))
JNIWrapper("ReleasePrimitiveArrayCritical");
+#ifdef USDT1
DTRACE_PROBE4(hotspot_jni, ReleasePrimitiveArrayCritical__entry, env, array, carray, mode);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_RELEASEPRIMITIVEARRAYCRITICAL_ENTRY(
+ env, array, carray, mode);
+#endif /* USDT2 */
// The array, carray and mode arguments are ignored
GC_locker::unlock_critical(thread);
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ReleasePrimitiveArrayCritical__return);
+#endif /* USDT1 */
+#ifdef USDT2
+HOTSPOT_JNI_RELEASEPRIMITIVEARRAYCRITICAL_RETURN(
+);
+#endif /* USDT2 */
JNI_END
JNI_ENTRY(const jchar*, jni_GetStringCritical(JNIEnv *env, jstring string, jboolean *isCopy))
JNIWrapper("GetStringCritical");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetStringCritical__entry, env, string, isCopy);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGCRITICAL_ENTRY(
+ env, string, (uintptr_t *) isCopy);
+#endif /* USDT2 */
GC_locker::lock_critical(thread);
if (isCopy != NULL) {
*isCopy = JNI_FALSE;
@@ -2675,44 +4427,98 @@
} else {
ret = (jchar*) s_value->base(T_CHAR);
}
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetStringCritical__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETSTRINGCRITICAL_RETURN(
+ (uint16_t *) ret);
+#endif /* USDT2 */
return ret;
JNI_END
JNI_ENTRY(void, jni_ReleaseStringCritical(JNIEnv *env, jstring str, const jchar *chars))
JNIWrapper("ReleaseStringCritical");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, ReleaseStringCritical__entry, env, str, chars);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_RELEASESTRINGCRITICAL_ENTRY(
+ env, str, (uint16_t *) chars);
+#endif /* USDT2 */
// The str and chars arguments are ignored
GC_locker::unlock_critical(thread);
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, ReleaseStringCritical__return);
+#endif /* USDT1 */
+#ifdef USDT2
+HOTSPOT_JNI_RELEASESTRINGCRITICAL_RETURN(
+);
+#endif /* USDT2 */
JNI_END
JNI_ENTRY(jweak, jni_NewWeakGlobalRef(JNIEnv *env, jobject ref))
JNIWrapper("jni_NewWeakGlobalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, NewWeakGlobalRef__entry, env, ref);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWWEAKGLOBALREF_ENTRY(
+ env, ref);
+#endif /* USDT2 */
Handle ref_handle(thread, JNIHandles::resolve(ref));
jweak ret = JNIHandles::make_weak_global(ref_handle);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, NewWeakGlobalRef__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWWEAKGLOBALREF_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
// Must be JNI_ENTRY (with HandleMark)
JNI_ENTRY(void, jni_DeleteWeakGlobalRef(JNIEnv *env, jweak ref))
JNIWrapper("jni_DeleteWeakGlobalRef");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, DeleteWeakGlobalRef__entry, env, ref);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETEWEAKGLOBALREF_ENTRY(
+ env, ref);
+#endif /* USDT2 */
JNIHandles::destroy_weak_global(ref);
+#ifdef USDT1
DTRACE_PROBE(hotspot_jni, DeleteWeakGlobalRef__return);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DELETEWEAKGLOBALREF_RETURN(
+ );
+#endif /* USDT2 */
JNI_END
JNI_QUICK_ENTRY(jboolean, jni_ExceptionCheck(JNIEnv *env))
JNIWrapper("jni_ExceptionCheck");
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionCheck__entry, env);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONCHECK_ENTRY(
+ env);
+#endif /* USDT2 */
jni_check_async_exceptions(thread);
jboolean ret = (thread->has_pending_exception()) ? JNI_TRUE : JNI_FALSE;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, ExceptionCheck__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_EXCEPTIONCHECK_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
JNI_END
@@ -2804,11 +4610,23 @@
JavaThread* thread = JavaThread::thread_from_jni_environment(env);
JNIWrapper("jni_NewDirectByteBuffer");
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, NewDirectByteBuffer__entry, env, address, capacity);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWDIRECTBYTEBUFFER_ENTRY(
+ env, address, capacity);
+#endif /* USDT2 */
if (!directBufferSupportInitializeEnded) {
if (!initializeDirectBufferSupport(env, thread)) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, NewDirectByteBuffer__return, NULL);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWDIRECTBYTEBUFFER_RETURN(
+ NULL);
+#endif /* USDT2 */
return NULL;
}
}
@@ -2819,11 +4637,23 @@
// takes int capacity
jint cap = (jint) capacity;
jobject ret = env->NewObject(directByteBufferClass, directByteBufferConstructor, addr, cap);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, NewDirectByteBuffer__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_NEWDIRECTBYTEBUFFER_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
}
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetDirectBufferAddress, void*);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetDirectBufferAddress, void*
+ , HOTSPOT_JNI_GETDIRECTBUFFERADDRESS_RETURN((void*) _ret_ref));
+#endif /* USDT2 */
extern "C" void* JNICALL jni_GetDirectBufferAddress(JNIEnv *env, jobject buf)
{
@@ -2831,7 +4661,13 @@
JavaThread* thread = JavaThread::thread_from_jni_environment(env);
JNIWrapper("jni_GetDirectBufferAddress");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetDirectBufferAddress__entry, env, buf);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETDIRECTBUFFERADDRESS_ENTRY(
+ env, buf);
+#endif /* USDT2 */
void* ret = NULL;
DT_RETURN_MARK(GetDirectBufferAddress, void*, (const void*&)ret);
@@ -2849,7 +4685,13 @@
return ret;
}
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetDirectBufferCapacity, jlong);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetDirectBufferCapacity, jlong
+ , HOTSPOT_JNI_GETDIRECTBUFFERCAPACITY_RETURN(_ret_ref));
+#endif /* USDT2 */
extern "C" jlong JNICALL jni_GetDirectBufferCapacity(JNIEnv *env, jobject buf)
{
@@ -2857,7 +4699,13 @@
JavaThread* thread = JavaThread::thread_from_jni_environment(env);
JNIWrapper("jni_GetDirectBufferCapacity");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetDirectBufferCapacity__entry, env, buf);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETDIRECTBUFFERCAPACITY_ENTRY(
+ env, buf);
+#endif /* USDT2 */
jlong ret = -1;
DT_RETURN_MARK(GetDirectBufferCapacity, jlong, (const jlong&)ret);
@@ -2884,8 +4732,20 @@
JNI_LEAF(jint, jni_GetVersion(JNIEnv *env))
JNIWrapper("GetVersion");
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetVersion__entry, env);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETVERSION_ENTRY(
+ env);
+#endif /* USDT2 */
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetVersion__return, CurrentVersion);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETVERSION_RETURN(
+ CurrentVersion);
+#endif /* USDT2 */
return CurrentVersion;
JNI_END
@@ -2893,9 +4753,21 @@
JNI_LEAF(jint, jni_GetJavaVM(JNIEnv *env, JavaVM **vm))
JNIWrapper("jni_GetJavaVM");
+#ifdef USDT1
DTRACE_PROBE2(hotspot_jni, GetJavaVM__entry, env, vm);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETJAVAVM_ENTRY(
+ env, (void **) vm);
+#endif /* USDT2 */
*vm = (JavaVM *)(&main_vm);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, GetJavaVM__return, JNI_OK);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETJAVAVM_RETURN(
+ JNI_OK);
+#endif /* USDT2 */
return JNI_OK;
JNI_END
@@ -3275,11 +5147,23 @@
#define JAVASTACKSIZE (400 * 1024) /* Default size of a thread java stack */
enum { VERIFY_NONE, VERIFY_REMOTE, VERIFY_ALL };
+#ifdef USDT1
HS_DTRACE_PROBE_DECL1(hotspot_jni, GetDefaultJavaVMInitArgs__entry, void*);
DT_RETURN_MARK_DECL(GetDefaultJavaVMInitArgs, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetDefaultJavaVMInitArgs, jint
+ , HOTSPOT_JNI_GETDEFAULTJAVAVMINITARGS_RETURN(_ret_ref));
+#endif /* USDT2 */
_JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_GetDefaultJavaVMInitArgs(void *args_) {
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot_jni, GetDefaultJavaVMInitArgs__entry, args_);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETDEFAULTJAVAVMINITARGS_ENTRY(
+ args_);
+#endif /* USDT2 */
JDK1_1InitArgs *args = (JDK1_1InitArgs *)args_;
jint ret = JNI_ERR;
DT_RETURN_MARK(GetDefaultJavaVMInitArgs, jint, (const jint&)ret);
@@ -3300,12 +5184,23 @@
return ret;
}
+#ifdef USDT1
HS_DTRACE_PROBE_DECL3(hotspot_jni, CreateJavaVM__entry, vm, penv, args);
DT_RETURN_MARK_DECL(CreateJavaVM, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(CreateJavaVM, jint
+ , HOTSPOT_JNI_CREATEJAVAVM_RETURN(_ret_ref));
+#endif /* USDT2 */
_JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_CreateJavaVM(JavaVM **vm, void **penv, void *args) {
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot_jni, CreateJavaVM__entry, vm, penv, args);
-
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_CREATEJAVAVM_ENTRY(
+ (void **) vm, penv, args);
+#endif /* USDT2 */
jint result = JNI_ERR;
DT_RETURN_MARK(CreateJavaVM, jint, (const jint&)result);
@@ -3393,31 +5288,57 @@
return result;
}
+#ifdef USDT1
HS_DTRACE_PROBE_DECL3(hotspot_jni, GetCreatedJavaVMs__entry, \
JavaVM**, jsize, jsize*);
HS_DTRACE_PROBE_DECL1(hotspot_jni, GetCreatedJavaVMs__return, jint);
+#endif /* USDT1 */
_JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_GetCreatedJavaVMs(JavaVM **vm_buf, jsize bufLen, jsize *numVMs) {
// See bug 4367188, the wrapper can sometimes cause VM crashes
// JNIWrapper("GetCreatedJavaVMs");
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot_jni, GetCreatedJavaVMs__entry, \
vm_buf, bufLen, numVMs);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETCREATEDJAVAVMS_ENTRY(
+ (void **) vm_buf, bufLen, (uintptr_t *) numVMs);
+#endif /* USDT2 */
if (vm_created) {
if (numVMs != NULL) *numVMs = 1;
if (bufLen > 0) *vm_buf = (JavaVM *)(&main_vm);
} else {
if (numVMs != NULL) *numVMs = 0;
}
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot_jni, GetCreatedJavaVMs__return, JNI_OK);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETCREATEDJAVAVMS_RETURN(
+ JNI_OK);
+#endif /* USDT2 */
return JNI_OK;
}
extern "C" {
+#ifdef USDT1
DT_RETURN_MARK_DECL(DestroyJavaVM, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(DestroyJavaVM, jint
+ , HOTSPOT_JNI_DESTROYJAVAVM_RETURN(_ret_ref));
+#endif /* USDT2 */
jint JNICALL jni_DestroyJavaVM(JavaVM *vm) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, DestroyJavaVM__entry, vm);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DESTROYJAVAVM_ENTRY(
+ vm);
+#endif /* USDT2 */
jint res = JNI_ERR;
DT_RETURN_MARK(DestroyJavaVM, jint, (const jint&)res);
@@ -3563,34 +5484,70 @@
jint JNICALL jni_AttachCurrentThread(JavaVM *vm, void **penv, void *_args) {
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, AttachCurrentThread__entry, vm, penv, _args);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREAD_ENTRY(
+ vm, penv, _args);
+#endif /* USDT2 */
if (!vm_created) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, AttachCurrentThread__return, JNI_ERR);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREAD_RETURN(
+ (uint32_t) JNI_ERR);
+#endif /* USDT2 */
return JNI_ERR;
}
JNIWrapper("AttachCurrentThread");
jint ret = attach_current_thread(vm, penv, _args, false);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, AttachCurrentThread__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREAD_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
}
jint JNICALL jni_DetachCurrentThread(JavaVM *vm) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, DetachCurrentThread__entry, vm);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DETACHCURRENTTHREAD_ENTRY(
+ vm);
+#endif /* USDT2 */
VM_Exit::block_if_vm_exited();
JNIWrapper("DetachCurrentThread");
// If the thread has been deattacted the operations is a no-op
if (ThreadLocalStorage::thread() == NULL) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, DetachCurrentThread__return, JNI_OK);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DETACHCURRENTTHREAD_RETURN(
+ JNI_OK);
+#endif /* USDT2 */
return JNI_OK;
}
JavaThread* thread = JavaThread::current();
if (thread->has_last_Java_frame()) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, DetachCurrentThread__return, JNI_ERR);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DETACHCURRENTTHREAD_RETURN(
+ (uint32_t) JNI_ERR);
+#endif /* USDT2 */
// Can't detach a thread that's running java, that can't work.
return JNI_ERR;
}
@@ -3611,14 +5568,32 @@
thread->exit(false, JavaThread::jni_detach);
delete thread;
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, DetachCurrentThread__return, JNI_OK);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_DETACHCURRENTTHREAD_RETURN(
+ JNI_OK);
+#endif /* USDT2 */
return JNI_OK;
}
+#ifdef USDT1
DT_RETURN_MARK_DECL(GetEnv, jint);
+#endif /* USDT1 */
+#ifdef USDT2
+DT_RETURN_MARK_DECL(GetEnv, jint
+ , HOTSPOT_JNI_GETENV_RETURN(_ret_ref));
+#endif /* USDT2 */
jint JNICALL jni_GetEnv(JavaVM *vm, void **penv, jint version) {
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, GetEnv__entry, vm, penv, version);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_GETENV_ENTRY(
+ vm, penv, version);
+#endif /* USDT2 */
jint ret = JNI_ERR;
DT_RETURN_MARK(GetEnv, jint, (const jint&)ret);
@@ -3673,15 +5648,33 @@
jint JNICALL jni_AttachCurrentThreadAsDaemon(JavaVM *vm, void **penv, void *_args) {
+#ifdef USDT1
DTRACE_PROBE3(hotspot_jni, AttachCurrentThreadAsDaemon__entry, vm, penv, _args);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREADASDAEMON_ENTRY(
+ vm, penv, _args);
+#endif /* USDT2 */
if (!vm_created) {
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, AttachCurrentThreadAsDaemon__return, JNI_ERR);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREADASDAEMON_RETURN(
+ (uint32_t) JNI_ERR);
+#endif /* USDT2 */
return JNI_ERR;
}
JNIWrapper("AttachCurrentThreadAsDaemon");
jint ret = attach_current_thread(vm, penv, _args, true);
+#ifdef USDT1
DTRACE_PROBE1(hotspot_jni, AttachCurrentThreadAsDaemon__return, ret);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_JNI_ATTACHCURRENTTHREADASDAEMON_RETURN(
+ ret);
+#endif /* USDT2 */
return ret;
}
diff -ru bsd-port/hotspot/src/share/vm/prims/jvm.cpp macosx-port/hotspot/src/share/vm/prims/jvm.cpp
--- bsd-port/hotspot/src/share/vm/prims/jvm.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/prims/jvm.cpp 2011-07-19 10:56:41.000000000 -0600
@@ -78,9 +78,11 @@
#include <errno.h>
+#ifdef USDT1
HS_DTRACE_PROBE_DECL1(hotspot, thread__sleep__begin, long long);
HS_DTRACE_PROBE_DECL1(hotspot, thread__sleep__end, int);
HS_DTRACE_PROBE_DECL0(hotspot, thread__yield);
+#endif /* USDT1 */
/*
NOTE about use of any ctor or function call that can trigger a safepoint/GC:
@@ -2824,7 +2826,12 @@
JVM_ENTRY(void, JVM_Yield(JNIEnv *env, jclass threadClass))
JVMWrapper("JVM_Yield");
if (os::dont_yield()) return;
+#ifdef USDT1
HS_DTRACE_PROBE0(hotspot, thread__yield);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_YIELD();
+#endif /* USDT2 */
// When ConvertYieldToSleep is off (default), this matches the classic VM use of yield.
// Critical for similar threading behaviour
if (ConvertYieldToSleep) {
@@ -2850,7 +2857,13 @@
// And set new thread state to SLEEPING.
JavaThreadSleepState jtss(thread);
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, thread__sleep__begin, millis);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_SLEEP_BEGIN(
+ millis);
+#endif /* USDT2 */
if (millis == 0) {
// When ConvertSleepToYield is on, this matches the classic VM implementation of
@@ -2872,7 +2885,13 @@
// An asynchronous exception (e.g., ThreadDeathException) could have been thrown on
// us while we were sleeping. We do not overwrite those.
if (!HAS_PENDING_EXCEPTION) {
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, thread__sleep__end,1);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_SLEEP_END(
+ 1);
+#endif /* USDT2 */
// TODO-FIXME: THROW_MSG returns which means we will not call set_state()
// to properly restore the thread state. That's likely wrong.
THROW_MSG(vmSymbols::java_lang_InterruptedException(), "sleep interrupted");
@@ -2880,7 +2899,13 @@
}
thread->osthread()->set_state(old_state);
}
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, thread__sleep__end,0);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_SLEEP_END(
+ 0);
+#endif /* USDT2 */
JVM_END
JVM_ENTRY(jobject, JVM_CurrentThread(JNIEnv* env, jclass threadClass))
@@ -2998,6 +3023,20 @@
}
JVM_END
+JVM_ENTRY(void, JVM_SetNativeThreadName(JNIEnv* env, jobject jthread, jstring name))
+ JVMWrapper("JVM_SetNativeThreadName");
+ ResourceMark rm(THREAD);
+ oop java_thread = JNIHandles::resolve_non_null(jthread);
+ JavaThread* thr = java_lang_Thread::thread(java_thread);
+ // Thread naming only supported for the current thread, doesn't work for
+ // target threads.
+ if (Thread::current() == thr && !thr->is_attached()) {
+ // we don't set the name of an attached thread to avoid stepping
+ // on other programs
+ const char *thread_name = java_lang_String::as_utf8_string(JNIHandles::resolve_non_null(name));
+ os::set_native_thread_name(thread_name);
+ }
+JVM_END
// java.lang.SecurityManager ///////////////////////////////////////////////////////////////////////
diff -ru bsd-port/hotspot/src/share/vm/prims/jvm.h macosx-port/hotspot/src/share/vm/prims/jvm.h
--- bsd-port/hotspot/src/share/vm/prims/jvm.h 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/prims/jvm.h 2011-05-20 12:15:41.000000000 -0600
@@ -293,6 +293,9 @@
JNIEXPORT jobjectArray JNICALL
JVM_GetAllThreads(JNIEnv *env, jclass dummy);
+JNIEXPORT void JNICALL
+JVM_SetNativeThreadName(JNIEnv *env, jobject jthread, jstring name);
+
/* getStackTrace() and getAllStackTraces() method */
JNIEXPORT jobjectArray JNICALL
JVM_DumpThreads(JNIEnv *env, jclass threadClass, jobjectArray threads);
diff -ru bsd-port/hotspot/src/share/vm/prims/unsafe.cpp macosx-port/hotspot/src/share/vm/prims/unsafe.cpp
--- bsd-port/hotspot/src/share/vm/prims/unsafe.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/prims/unsafe.cpp 2011-07-19 11:52:49.000000000 -0600
@@ -43,9 +43,11 @@
* Implementation of class sun.misc.Unsafe
*/
+#ifdef USDT1
HS_DTRACE_PROBE_DECL3(hotspot, thread__park__begin, uintptr_t, int, long long);
HS_DTRACE_PROBE_DECL1(hotspot, thread__park__end, uintptr_t);
HS_DTRACE_PROBE_DECL1(hotspot, thread__unpark, uintptr_t);
+#endif /* USDT1 */
#define MAX_OBJECT_SIZE \
( arrayOopDesc::header_size(T_DOUBLE) * HeapWordSize \
@@ -1175,10 +1177,22 @@
UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time))
UnsafeWrapper("Unsafe_Park");
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot, thread__park__begin, thread->parker(), (int) isAbsolute, time);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_PARK_BEGIN(
+ (uintptr_t) thread->parker(), (int) isAbsolute, time);
+#endif /* USDT2 */
JavaThreadParkedState jtps(thread, time != 0);
thread->parker()->park(isAbsolute != 0, time);
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, thread__park__end, thread->parker());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_PARK_END(
+ (uintptr_t) thread->parker());
+#endif /* USDT2 */
UNSAFE_END
UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread))
@@ -1210,7 +1224,13 @@
}
}
if (p != NULL) {
+#ifdef USDT1
HS_DTRACE_PROBE1(hotspot, thread__unpark, p);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_THREAD_UNPARK(
+ (uintptr_t) p);
+#endif /* USDT2 */
p->unpark();
}
UNSAFE_END
diff -ru bsd-port/hotspot/src/share/vm/runtime/arguments.cpp macosx-port/hotspot/src/share/vm/runtime/arguments.cpp
--- bsd-port/hotspot/src/share/vm/runtime/arguments.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/arguments.cpp 2011-07-22 12:14:35.000000000 -0600
@@ -2578,16 +2578,16 @@
FLAG_SET_CMDLINE(bool, DisplayVMOutputToStderr, false);
FLAG_SET_CMDLINE(bool, DisplayVMOutputToStdout, true);
} else if (match_option(option, "-XX:+ExtendedDTraceProbes", &tail)) {
-#ifdef SOLARIS
+#if defined(DTRACE_ENABLED)
FLAG_SET_CMDLINE(bool, ExtendedDTraceProbes, true);
FLAG_SET_CMDLINE(bool, DTraceMethodProbes, true);
FLAG_SET_CMDLINE(bool, DTraceAllocProbes, true);
FLAG_SET_CMDLINE(bool, DTraceMonitorProbes, true);
-#else // ndef SOLARIS
+#else // defined(DTRACE_ENABLED)
jio_fprintf(defaultStream::error_stream(),
- "ExtendedDTraceProbes flag is only applicable on Solaris\n");
+ "ExtendedDTraceProbes flag is not applicable for this configuration\n");
return JNI_EINVAL;
-#endif // ndef SOLARIS
+#endif // defined(DTRACE_ENABLED)
#ifdef ASSERT
} else if (match_option(option, "-XX:+FullGCALot", &tail)) {
FLAG_SET_CMDLINE(bool, FullGCALot, true);
diff -ru bsd-port/hotspot/src/share/vm/runtime/java.cpp macosx-port/hotspot/src/share/vm/runtime/java.cpp
--- bsd-port/hotspot/src/share/vm/runtime/java.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/java.cpp 2011-06-28 17:01:48.000000000 -0600
@@ -105,7 +105,9 @@
#include "opto/runtime.hpp"
#endif
+#ifdef USDT1
HS_DTRACE_PROBE_DECL(hotspot, vm__shutdown);
+#endif /* USDT1 */
#ifndef PRODUCT
@@ -548,8 +550,13 @@
void notify_vm_shutdown() {
// For now, just a dtrace probe.
+#ifdef USDT1
HS_DTRACE_PROBE(hotspot, vm__shutdown);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VM_SHUTDOWN();
+#endif /* USDT2 */
}
void vm_direct_exit(int code) {
diff -ru bsd-port/hotspot/src/share/vm/runtime/objectMonitor.cpp macosx-port/hotspot/src/share/vm/runtime/objectMonitor.cpp
--- bsd-port/hotspot/src/share/vm/runtime/objectMonitor.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/objectMonitor.cpp 2011-07-19 11:16:59.000000000 -0600
@@ -68,16 +68,6 @@
// Only bother with this argument setup if dtrace is available
// TODO-FIXME: probes should not fire when caller is _blocked. assert() accordingly.
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__notify,
- jlong, uintptr_t, char*, int);
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__notifyAll,
- jlong, uintptr_t, char*, int);
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__enter,
- jlong, uintptr_t, char*, int);
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__entered,
- jlong, uintptr_t, char*, int);
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__exit,
- jlong, uintptr_t, char*, int);
#define DTRACE_MONITOR_PROBE_COMMON(klassOop, thread) \
char* bytes = NULL; \
@@ -89,6 +79,19 @@
len = klassname->utf8_length(); \
}
+#ifdef USDT1
+
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__notify,
+ jlong, uintptr_t, char*, int);
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__notifyAll,
+ jlong, uintptr_t, char*, int);
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__enter,
+ jlong, uintptr_t, char*, int);
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__entered,
+ jlong, uintptr_t, char*, int);
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__contended__exit,
+ jlong, uintptr_t, char*, int);
+
#define DTRACE_MONITOR_WAIT_PROBE(monitor, klassOop, thread, millis) \
{ \
if (DTraceMonitorProbes) { \
@@ -107,6 +110,35 @@
} \
}
+#endif /* USDT1 */
+
+#ifdef USDT2
+
+#define DTRACE_MONITOR_WAIT_PROBE(monitor, klassOop, thread, millis) \
+ { \
+ if (DTraceMonitorProbes) { \
+ DTRACE_MONITOR_PROBE_COMMON(klassOop, thread); \
+ HOTSPOT_MONITOR_WAIT(jtid, \
+ (monitor), bytes, len, (millis)); \
+ } \
+ }
+
+#define HOTSPOT_MONITOR_contended__enter HOTSPOT_MONITOR_CONTENDED_ENTER
+#define HOTSPOT_MONITOR_contended__entered HOTSPOT_MONITOR_CONTENDED_ENTERED
+#define HOTSPOT_MONITOR_contended__exit HOTSPOT_MONITOR_CONTENDED_EXIT
+#define HOTSPOT_MONITOR_notify HOTSPOT_MONITOR_NOTIFY
+#define HOTSPOT_MONITOR_notifyAll HOTSPOT_MONITOR_NOTIFYALL
+
+#define DTRACE_MONITOR_PROBE(probe, monitor, klassOop, thread) \
+ { \
+ if (DTraceMonitorProbes) { \
+ DTRACE_MONITOR_PROBE_COMMON(klassOop, thread); \
+ HOTSPOT_MONITOR_##probe(jtid, \
+ (uintptr_t)(monitor), bytes, len); \
+ } \
+ }
+
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
#define DTRACE_MONITOR_WAIT_PROBE(klassOop, thread, millis, mon) {;}
diff -ru bsd-port/hotspot/src/share/vm/runtime/os.cpp macosx-port/hotspot/src/share/vm/runtime/os.cpp
--- bsd-port/hotspot/src/share/vm/runtime/os.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/os.cpp 2011-05-20 12:15:41.000000000 -0600
@@ -1094,6 +1094,12 @@
"%/lib/jsse.jar:"
"%/lib/jce.jar:"
"%/lib/charsets.jar:"
+ // ## TEMPORARY hack to keep the legacy launcher working when
+ // ## only the boot module is installed (cf. j.l.ClassLoader)
+ "%/lib/modules/jdk.boot.jar:"
+#ifdef __APPLE__
+ "%/lib/JObjC.jar:"
+#endif
"%/classes";
char* sysclasspath = format_boot_path(classpath_format, home, home_len, fileSep, pathSep);
if (sysclasspath == NULL) return false;
diff -ru bsd-port/hotspot/src/share/vm/runtime/os.hpp macosx-port/hotspot/src/share/vm/runtime/os.hpp
--- bsd-port/hotspot/src/share/vm/runtime/os.hpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/os.hpp 2011-05-20 12:15:41.000000000 -0600
@@ -187,6 +187,9 @@
// Returns true if it worked, false if it didn't.
static bool bind_to_processor(uint processor_id);
+ // Give a name to the current thread.
+ static void set_native_thread_name(const char *name);
+
// Interface for stack banging (predetect possible stack overflow for
// exception processing) There are guard pages, and above that shadow
// pages for stack overflow checking.
diff -ru bsd-port/hotspot/src/share/vm/runtime/sharedRuntime.cpp macosx-port/hotspot/src/share/vm/runtime/sharedRuntime.cpp
--- bsd-port/hotspot/src/share/vm/runtime/sharedRuntime.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/sharedRuntime.cpp 2011-07-19 11:21:02.000000000 -0600
@@ -148,11 +148,13 @@
#include <math.h>
+#ifdef USDT1
HS_DTRACE_PROBE_DECL4(hotspot, object__alloc, Thread*, char*, int, size_t);
HS_DTRACE_PROBE_DECL7(hotspot, method__entry, int,
char*, int, char*, int, char*, int);
HS_DTRACE_PROBE_DECL7(hotspot, method__return, int,
char*, int, char*, int, char*, int);
+#endif /* USDT1 */
// Implementation of SharedRuntime
@@ -954,8 +956,15 @@
Klass* klass = o->blueprint();
int size = o->size();
Symbol* name = klass->name();
+#ifdef USDT1
HS_DTRACE_PROBE4(hotspot, object__alloc, get_java_tid(thread),
name->bytes(), name->utf8_length(), size * HeapWordSize);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_OBJECT_ALLOC(
+ get_java_tid(thread),
+ (char *) name->bytes(), name->utf8_length(), size * HeapWordSize);
+#endif /* USDT2 */
return 0;
}
@@ -965,10 +974,19 @@
Symbol* kname = method->klass_name();
Symbol* name = method->name();
Symbol* sig = method->signature();
+#ifdef USDT1
HS_DTRACE_PROBE7(hotspot, method__entry, get_java_tid(thread),
kname->bytes(), kname->utf8_length(),
name->bytes(), name->utf8_length(),
sig->bytes(), sig->utf8_length());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_METHOD_ENTRY(
+ get_java_tid(thread),
+ (char *) kname->bytes(), kname->utf8_length(),
+ (char *) name->bytes(), name->utf8_length(),
+ (char *) sig->bytes(), sig->utf8_length());
+#endif /* USDT2 */
return 0;
JRT_END
@@ -978,10 +996,19 @@
Symbol* kname = method->klass_name();
Symbol* name = method->name();
Symbol* sig = method->signature();
+#ifdef USDT1
HS_DTRACE_PROBE7(hotspot, method__return, get_java_tid(thread),
kname->bytes(), kname->utf8_length(),
name->bytes(), name->utf8_length(),
sig->bytes(), sig->utf8_length());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_METHOD_RETURN(
+ get_java_tid(thread),
+ (char *) kname->bytes(), kname->utf8_length(),
+ (char *) name->bytes(), name->utf8_length(),
+ (char *) sig->bytes(), sig->utf8_length());
+#endif /* USDT2 */
return 0;
JRT_END
diff -ru bsd-port/hotspot/src/share/vm/runtime/synchronizer.cpp macosx-port/hotspot/src/share/vm/runtime/synchronizer.cpp
--- bsd-port/hotspot/src/share/vm/runtime/synchronizer.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/synchronizer.cpp 2011-07-19 11:29:48.000000000 -0600
@@ -77,11 +77,6 @@
// Only bother with this argument setup if dtrace is available
// TODO-FIXME: probes should not fire when caller is _blocked. assert() accordingly.
-HS_DTRACE_PROBE_DECL5(hotspot, monitor__wait,
- jlong, uintptr_t, char*, int, long);
-HS_DTRACE_PROBE_DECL4(hotspot, monitor__waited,
- jlong, uintptr_t, char*, int);
-
#define DTRACE_MONITOR_PROBE_COMMON(klassOop, thread) \
char* bytes = NULL; \
int len = 0; \
@@ -92,7 +87,13 @@
len = klassname->utf8_length(); \
}
-#define DTRACE_MONITOR_WAIT_PROBE(monitor, klassOop, thread, millis) \
+#ifdef USDT1
+HS_DTRACE_PROBE_DECL5(hotspot, monitor__wait,
+ jlong, uintptr_t, char*, int, long);
+HS_DTRACE_PROBE_DECL4(hotspot, monitor__waited,
+ jlong, uintptr_t, char*, int);
+
+#Define DTRACE_MONITOR_WAIT_PROBE(monitor, klassOop, thread, millis) \
{ \
if (DTraceMonitorProbes) { \
DTRACE_MONITOR_PROBE_COMMON(klassOop, thread); \
@@ -110,6 +111,30 @@
} \
}
+#endif /* USDT1 */
+#ifdef USDT2
+
+#define DTRACE_MONITOR_WAIT_PROBE(monitor, klassOop, thread, millis) \
+ { \
+ if (DTraceMonitorProbes) { \
+ DTRACE_MONITOR_PROBE_COMMON(klassOop, thread); \
+ HOTSPOT_MONITOR_WAIT(jtid, \
+ (uintptrt)(monitor), bytes, len, (millis)); \
+ } \
+ }
+
+#define HOTSPOT_MONITOR_PROBE_waited HOTSPOT_MONITOR_PROBE_WAITED
+
+#define DTRACE_MONITOR_PROBE(probe, monitor, klassOop, thread) \
+ { \
+ if (DTraceMonitorProbes) { \
+ DTRACE_MONITOR_PROBE_COMMON(klassOop, thread); \
+ HOTSPOT_MONITOR_PROBE_##probe(jtid, /* probe = waited */ \
+ (uintptr_t)(monitor), bytes, len); \
+ } \
+ }
+
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
#define DTRACE_MONITOR_WAIT_PROBE(klassOop, thread, millis, mon) {;}
@@ -360,7 +385,6 @@
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(), "timeout value is negative");
}
ObjectMonitor* monitor = ObjectSynchronizer::inflate(THREAD, obj());
- DTRACE_MONITOR_WAIT_PROBE(monitor, obj(), THREAD, millis);
monitor->wait(millis, true, THREAD);
/* This dummy call is in place to get around dtrace bug 6254741. Once
diff -ru bsd-port/hotspot/src/share/vm/runtime/thread.cpp macosx-port/hotspot/src/share/vm/runtime/thread.cpp
--- bsd-port/hotspot/src/share/vm/runtime/thread.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/thread.cpp 2011-07-19 11:47:31.000000000 -0600
@@ -110,6 +110,7 @@
// Only bother with this argument setup if dtrace is available
+#ifdef USDT1
HS_DTRACE_PROBE_DECL(hotspot, vm__init__begin);
HS_DTRACE_PROBE_DECL(hotspot, vm__init__end);
HS_DTRACE_PROBE_DECL5(hotspot, thread__start, char*, intptr_t,
@@ -130,6 +131,28 @@
java_lang_Thread::is_daemon((javathread)->threadObj())); \
}
+#endif /* USDT1 */
+
+#ifdef USDT2
+
+#define HOTSPOT_THREAD_PROBE_start HOTSPOT_THREAD_PROBE_START
+#define HOTSPOT_THREAD_PROBE_stop HOTSPOT_THREAD_PROBE_STOP
+
+#define DTRACE_THREAD_PROBE(probe, javathread) \
+ { \
+ ResourceMark rm(this); \
+ int len = 0; \
+ const char* name = (javathread)->get_thread_name(); \
+ len = strlen(name); \
+ HOTSPOT_THREAD_PROBE_##probe( /* probe = start, stop */ \
+ (char *) name, len, \
+ java_lang_Thread::thread_id((javathread)->threadObj()), \
+ (uintptr_t) (javathread)->osthread()->thread_id(), \
+ java_lang_Thread::is_daemon((javathread)->threadObj())); \
+ }
+
+#endif /* USDT2 */
+
#else // ndef DTRACE_ENABLED
#define DTRACE_THREAD_PROBE(probe, javathread)
@@ -1336,7 +1359,7 @@
#endif // !SERIALGC
{
initialize();
- _is_attaching = is_attaching;
+ _is_attached = _is_attaching = is_attaching;
assert(_deferred_card_mark.is_empty(), "Default MemRegion ctor");
}
@@ -1392,7 +1415,7 @@
tty->print_cr("creating thread %p", this);
}
initialize();
- _is_attaching = false;
+ _is_attached = _is_attaching = false;
set_entry_point(entry_point);
// Create the native thread itself.
// %note runtime_23
@@ -1504,6 +1527,10 @@
// Note: Due to JVM_StopThread we can have pending exceptions already!
if (!this->has_pending_exception() &&
!java_lang_Thread::is_stillborn(this->threadObj())) {
+ {
+ ResourceMark rm(this);
+ this->set_native_thread_name(this->get_thread_name());
+ }
HandleMark hm(this);
this->entry_point()(this, this);
}
@@ -3041,7 +3068,12 @@
os::pause();
}
+#ifdef USDT1
HS_DTRACE_PROBE(hotspot, vm__init__begin);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VM_INIT_BEGIN();
+#endif /* USDT2 */
// Record VM creation timing statistics
TraceVmCreationTime create_vm_timer;
@@ -3296,7 +3328,12 @@
// debug stuff, that does not work until all basic classes have been initialized.
set_init_completed();
+#ifdef USDT1
HS_DTRACE_PROBE(hotspot, vm__init__end);
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VM_INIT_END();
+#endif /* USDT2 */
// record VM initialization completion time
Management::record_vm_init_completed();
diff -ru bsd-port/hotspot/src/share/vm/runtime/thread.hpp macosx-port/hotspot/src/share/vm/runtime/thread.hpp
--- bsd-port/hotspot/src/share/vm/runtime/thread.hpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/thread.hpp 2011-06-03 14:31:02.000000000 -0600
@@ -308,6 +308,11 @@
static void start(Thread* thread);
static void interrupt(Thread* thr);
static bool is_interrupted(Thread* thr, bool clear_interrupted);
+
+ void set_native_thread_name(const char *name) {
+ assert(Thread::current() == this, "set_native_thread_name can only be called on the current thread");
+ os::set_native_thread_name(name);
+ }
ObjectMonitor** omInUseList_addr() { return (ObjectMonitor **)&omInUseList; }
Monitor* SR_lock() const { return _SR_lock; }
@@ -822,6 +827,8 @@
// This flag is never set true other than at construction, and in that case
// is shortly thereafter set false
volatile bool _is_attaching;
+ // Remember whether or not we were attached
+ bool _is_attached;
public:
// State of the stack guard pages for this thread.
@@ -1645,6 +1652,7 @@
// clearing/querying jni attach status
bool is_attaching() const { return _is_attaching; }
+ bool is_attached() const { return _is_attached; }
void set_attached() { _is_attaching = false; OrderAccess::fence(); }
private:
// This field is used to determine if a thread has claimed
diff -ru bsd-port/hotspot/src/share/vm/runtime/vmThread.cpp macosx-port/hotspot/src/share/vm/runtime/vmThread.cpp
--- bsd-port/hotspot/src/share/vm/runtime/vmThread.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/runtime/vmThread.cpp 2011-07-19 11:58:05.000000000 -0600
@@ -50,9 +50,11 @@
# include "thread_bsd.inline.hpp"
#endif
+#ifdef USDT1
HS_DTRACE_PROBE_DECL3(hotspot, vmops__request, char *, uintptr_t, int);
HS_DTRACE_PROBE_DECL3(hotspot, vmops__begin, char *, uintptr_t, int);
HS_DTRACE_PROBE_DECL3(hotspot, vmops__end, char *, uintptr_t, int);
+#endif /* USDT1 */
// Dummy VM operation to act as first element in our circular double-linked list
class VM_Dummy: public VM_Operation {
@@ -162,8 +164,15 @@
// High-level interface
bool VMOperationQueue::add(VM_Operation *op) {
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot, vmops__request, op->name(), strlen(op->name()),
op->evaluation_mode());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VMOPS_REQUEST(
+ (char *) op->name(), strlen(op->name()),
+ op->evaluation_mode());
+#endif /* USDT2 */
// Encapsulates VM queue policy. Currently, that
// only involves putting them on the right list
@@ -360,11 +369,25 @@
{
PerfTraceTime vm_op_timer(perf_accumulated_vm_operation_time());
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot, vmops__begin, op->name(), strlen(op->name()),
op->evaluation_mode());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VMOPS_BEGIN(
+ (char *) op->name(), strlen(op->name()),
+ op->evaluation_mode());
+#endif /* USDT2 */
op->evaluate();
+#ifdef USDT1
HS_DTRACE_PROBE3(hotspot, vmops__end, op->name(), strlen(op->name()),
op->evaluation_mode());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_VMOPS_END(
+ (char *) op->name(), strlen(op->name()),
+ op->evaluation_mode());
+#endif /* USDT2 */
}
// Last access of info in _cur_vm_operation!
diff -ru bsd-port/hotspot/src/share/vm/services/classLoadingService.cpp macosx-port/hotspot/src/share/vm/services/classLoadingService.cpp
--- bsd-port/hotspot/src/share/vm/services/classLoadingService.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/services/classLoadingService.cpp 2011-07-14 19:34:59.000000000 -0600
@@ -36,6 +36,8 @@
// Only bother with this argument setup if dtrace is available
+#ifdef USDT1
+
HS_DTRACE_PROBE_DECL4(hotspot, class__loaded, char*, int, oop, bool);
HS_DTRACE_PROBE_DECL4(hotspot, class__unloaded, char*, int, oop, bool);
@@ -52,6 +54,26 @@
data, len, (clss)->class_loader(), (shared)); \
}
+#endif /* USDT1 */
+
+#ifdef USDT2
+
+#define HOTSPOT_CLASS_unloaded HOTSPOT_CLASS_UNLOADED
+#define HOTSPOT_CLASS_loaded HOTSPOT_CLASS_LOADED
+#define DTRACE_CLASSLOAD_PROBE(type, clss, shared) \
+ { \
+ char* data = NULL; \
+ int len = 0; \
+ Symbol* name = (clss)->name(); \
+ if (name != NULL) { \
+ data = (char*)name->bytes(); \
+ len = name->utf8_length(); \
+ } \
+ HOTSPOT_CLASS_##type( /* type = unloaded, loaded */ \
+ data, len, (clss)->class_loader(), (shared)); \
+ }
+
+#endif /* USDT2 */
#else // ndef DTRACE_ENABLED
#define DTRACE_CLASSLOAD_PROBE(type, clss, shared)
diff -ru bsd-port/hotspot/src/share/vm/services/memoryManager.cpp macosx-port/hotspot/src/share/vm/services/memoryManager.cpp
--- bsd-port/hotspot/src/share/vm/services/memoryManager.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/services/memoryManager.cpp 2011-07-19 11:00:16.000000000 -0600
@@ -36,10 +36,12 @@
#include "services/gcNotifier.hpp"
#include "utilities/dtrace.hpp"
+#ifdef USDT1
HS_DTRACE_PROBE_DECL8(hotspot, mem__pool__gc__begin, char*, int, char*, int,
size_t, size_t, size_t, size_t);
HS_DTRACE_PROBE_DECL8(hotspot, mem__pool__gc__end, char*, int, char*, int,
size_t, size_t, size_t, size_t);
+#endif /* USDT1 */
MemoryManager::MemoryManager() {
_num_pools = 0;
@@ -238,11 +240,20 @@
MemoryPool* pool = MemoryService::get_memory_pool(i);
MemoryUsage usage = pool->get_memory_usage();
_current_gc_stat->set_before_gc_usage(i, usage);
+#ifdef USDT1
HS_DTRACE_PROBE8(hotspot, mem__pool__gc__begin,
name(), strlen(name()),
pool->name(), strlen(pool->name()),
usage.init_size(), usage.used(),
usage.committed(), usage.max_size());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_MEM_POOL_GC_BEGIN(
+ (char *) name(), strlen(name()),
+ (char *) pool->name(), strlen(pool->name()),
+ usage.init_size(), usage.used(),
+ usage.committed(), usage.max_size());
+#endif /* USDT2 */
}
}
}
@@ -268,11 +279,20 @@
MemoryPool* pool = MemoryService::get_memory_pool(i);
MemoryUsage usage = pool->get_memory_usage();
+#ifdef USDT1
HS_DTRACE_PROBE8(hotspot, mem__pool__gc__end,
name(), strlen(name()),
pool->name(), strlen(pool->name()),
usage.init_size(), usage.used(),
usage.committed(), usage.max_size());
+#endif /* USDT1 */
+#ifdef USDT2
+ HOTSPOT_MEM_POOL_GC_END(
+ (char *) name(), strlen(name()),
+ (char *) pool->name(), strlen(pool->name()),
+ usage.init_size(), usage.used(),
+ usage.committed(), usage.max_size());
+#endif /* USDT2 */
_current_gc_stat->set_after_gc_usage(i, usage);
}
diff -ru bsd-port/hotspot/src/share/vm/services/runtimeService.cpp macosx-port/hotspot/src/share/vm/services/runtimeService.cpp
--- bsd-port/hotspot/src/share/vm/services/runtimeService.cpp 2011-07-26 20:21:23.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/services/runtimeService.cpp 2011-06-28 16:17:47.000000000 -0600
@@ -30,8 +30,10 @@
#include "utilities/dtrace.hpp"
#include "utilities/exceptions.hpp"
+#ifdef USDT1
HS_DTRACE_PROBE_DECL(hs_private, safepoint__begin);
HS_DTRACE_PROBE_DECL(hs_private, safepoint__end);
+#endif /* USDT1 */
TimeStamp RuntimeService::_app_timer;
TimeStamp RuntimeService::_safepoint_timer;
@@ -108,7 +110,12 @@
}
void RuntimeService::record_safepoint_begin() {
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, safepoint__begin);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_SAFEPOINT_BEGIN();
+#endif /* USDT2 */
// Print the time interval in which the app was executing
if (PrintGCApplicationConcurrentTime) {
@@ -133,7 +140,12 @@
}
void RuntimeService::record_safepoint_end() {
+#ifdef USDT1
HS_DTRACE_PROBE(hs_private, safepoint__end);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_SAFEPOINT_END();
+#endif /* USDT2 */
// Print the time interval for which the app was stopped
// during the current safepoint operation.
diff -ru bsd-port/hotspot/src/share/vm/utilities/debug.cpp macosx-port/hotspot/src/share/vm/utilities/debug.cpp
--- bsd-port/hotspot/src/share/vm/utilities/debug.cpp 2011-07-26 20:21:24.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/utilities/debug.cpp 2011-06-28 14:20:26.000000000 -0600
@@ -309,9 +309,6 @@
}
}
-
-extern "C" void ps();
-
static bool error_reported = false;
// call this when the VM is dying--it might loosen some asserts
@@ -370,7 +367,6 @@
// ------ helper functions for debugging go here ------------
-#ifndef PRODUCT
// All debug entries should be wrapped with a stack allocated
// Command object. It makes sure a resource mark is set and
// flushes the logfile to prevent file sharing problems.
@@ -385,17 +381,27 @@
static int level;
Command(const char* str) {
debug_save = Debugging;
+#ifndef PRODUCT
Debugging = true;
+#endif
if (level++ > 0) return;
tty->cr();
tty->print_cr("\"Executing %s\"", str);
}
- ~Command() { tty->flush(); Debugging = debug_save; level--; }
+ ~Command() {
+ tty->flush();
+#ifndef PRODUCT
+ Debugging = debug_save;
+#endif
+ level--;
+ }
};
int Command::level = 0;
+#ifndef PRODUCT
+
extern "C" void blob(CodeBlob* cb) {
Command c("blob");
cb->print();
@@ -487,7 +493,10 @@
extern "C" void pa(intptr_t p) { ((AllocatedObj*) p)->print(); }
extern "C" void findpc(intptr_t x);
+#endif // PRODUCT
+
extern "C" void ps() { // print stack
+ if (!Thread::current()) return;
Command c("ps");
@@ -500,6 +509,11 @@
if (p->has_last_Java_frame()) {
// If the last_Java_fp is set we are in C land and
// can call the standard stack_trace function.
+#ifdef PRODUCT
+ p->print_stack();
+ } else {
+ tty->print_cr("Cannot find the last Java frame, printing stack disabled.");
+#else
p->trace_stack();
} else {
frame f = os::current_frame();
@@ -508,6 +522,7 @@
tty->print("(guessing starting frame id=%#p based on current fp)\n", f.id());
p->trace_stack_from(vframe::new_vframe(&f, ®_map, p));
pd_ps(f);
+#endif // PRODUCT
}
}
@@ -524,6 +539,8 @@
}
}
+#ifndef PRODUCT
+
extern "C" void psf() { // print stack frames
{
Command c("psf");
@@ -555,12 +572,19 @@
SafepointSynchronize::print_state();
}
+#endif // PRODUCT
extern "C" void pss() { // print all stacks
+ if (!Thread::current()) return;
Command c("pss");
+#ifdef PRODUCT
+ Threads::print(true, false);
+#else
Threads::print(true, true);
+#endif
}
+#ifndef PRODUCT
extern "C" void debug() { // to set things up for compiler debugging
Command c("debug");
diff -ru bsd-port/hotspot/src/share/vm/utilities/dtrace.hpp macosx-port/hotspot/src/share/vm/utilities/dtrace.hpp
--- bsd-port/hotspot/src/share/vm/utilities/dtrace.hpp 2011-07-26 20:21:24.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/utilities/dtrace.hpp 2011-07-14 18:58:14.000000000 -0600
@@ -25,8 +25,7 @@
#ifndef SHARE_VM_UTILITIES_DTRACE_HPP
#define SHARE_VM_UTILITIES_DTRACE_HPP
-#if defined(SOLARIS) && defined(DTRACE_ENABLED)
-
+#if defined(DTRACE_ENABLED)
#include <sys/sdt.h>
#define DTRACE_ONLY(x) x
@@ -36,11 +35,27 @@
#define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG() \
do { volatile size_t dtrace_workaround_tail_call_bug = 1; } while (0)
-#else // ndef SOLARIS || ndef DTRACE_ENABLED
+#if defined(SOLARIS)
+#define USDT1 1
+#elif defined(__APPLE__)
+#define USDT2 1
+#include <sys/types.h>
+#include "dtracefiles/hotspot.h"
+#include "dtracefiles/hotspot_jni.h"
+#include "dtracefiles/hs_private.h"
+#else
+#error "dtrace enabled for unknown os"
+#endif /* defined(SOLARIS) */
+
+#else /* defined(DTRACE_ENABLED) */
#define DTRACE_ONLY(x)
#define NOT_DTRACE(x) x
+#define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG()
+
+#ifdef USDT1
+
#define DTRACE_PROBE(a,b) {;}
#define DTRACE_PROBE1(a,b,c) {;}
#define DTRACE_PROBE2(a,b,c,d) {;}
@@ -48,9 +63,15 @@
#define DTRACE_PROBE4(a,b,c,d,e,f) {;}
#define DTRACE_PROBE5(a,b,c,d,e,f,g) {;}
-#define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG()
+#endif /* USDT1 */
+
+#ifdef USDT2
+#include "dtrace_usdt2_disabled.hpp"
+#endif /* USDT2 */
-#endif
+#endif /* defined(DTRACE_ENABLED) */
+
+#ifdef USDT1
#define HS_DTRACE_PROBE_FN(provider,name)\
__dtrace_##provider##___##name
@@ -133,4 +154,6 @@
(uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\
(uintptr_t)a8,(uintptr_t)a9))
+#endif /* USDT1 */
+
#endif // SHARE_VM_UTILITIES_DTRACE_HPP
Only in macosx-port/hotspot/src/share/vm/utilities: dtrace.hpp.orig
Only in macosx-port/hotspot/src/share/vm/utilities: dtrace_disabled.hpp
Only in macosx-port/hotspot/src/share/vm/utilities: dtrace_usdt2_disabled.hpp
diff -ru bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp macosx-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp
--- bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp 2011-07-26 20:21:24.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp 2011-06-03 14:31:02.000000000 -0600
@@ -1209,12 +1209,11 @@
// Format macros that allow the field width to be specified. The width must be
// a string literal (e.g., "8") or a macro that evaluates to one.
+#define UINTX_FORMAT_W(width) "%" #width PRIuPTR
#ifdef _LP64
-#define UINTX_FORMAT_W(width) UINT64_FORMAT_W(width)
#define SSIZE_FORMAT_W(width) INT64_FORMAT_W(width)
#define SIZE_FORMAT_W(width) UINT64_FORMAT_W(width)
#else
-#define UINTX_FORMAT_W(width) UINT32_FORMAT_W(width)
#define SSIZE_FORMAT_W(width) INT32_FORMAT_W(width)
#define SIZE_FORMAT_W(width) UINT32_FORMAT_W(width)
#endif // _LP64
@@ -1228,15 +1227,10 @@
// 4.3.2. So we have to use "%016x" or "%08x" to simulate the printing format.
// GCC 4.3.2, however requires the data to be converted to "intptr_t" when
// using "%x".
-#ifdef _LP64
-#define PTR_FORMAT PTR64_FORMAT
-#define SIZE_FORMAT UINT64_FORMAT
-#define SSIZE_FORMAT INT64_FORMAT
-#else // !_LP64
-#define PTR_FORMAT PTR32_FORMAT
-#define SIZE_FORMAT UINT32_FORMAT
-#define SSIZE_FORMAT INT32_FORMAT
-#endif // _LP64
+#define PTR_FORMAT "%08" PRIxPTR
+#define SIZE_FORMAT "%" PRIuPTR
+#define SSIZE_FORMAT "%" PRIdPTR
+
#define UINTX_FORMAT "%" PRIuPTR
#define INTX_FORMAT "%" PRIdPTR
diff -ru bsd-port/hotspot/src/share/vm/utilities/hashtable.cpp macosx-port/hotspot/src/share/vm/utilities/hashtable.cpp
--- bsd-port/hotspot/src/share/vm/utilities/hashtable.cpp 2011-07-26 20:21:24.000000000 -0600
+++ macosx-port/hotspot/src/share/vm/utilities/hashtable.cpp 2011-07-18 12:07:07.000000000 -0600
@@ -31,9 +31,10 @@
#include "utilities/hashtable.hpp"
#include "utilities/hashtable.inline.hpp"
-
+#ifdef USDT1
HS_DTRACE_PROBE_DECL4(hs_private, hashtable__new_entry,
void*, unsigned int, void*, void*);
+#endif /* USDT1 */
// This is a generic hashtable, designed to be used for the symbol
// and string tables.
@@ -73,8 +74,14 @@
entry = (HashtableEntry<T>*)BasicHashtable::new_entry(hashValue);
entry->set_literal(obj);
+#ifdef USDT1
HS_DTRACE_PROBE4(hs_private, hashtable__new_entry,
this, hashValue, obj, entry);
+#endif /* USDT1 */
+#ifdef USDT2
+ HS_PRIVATE_HASHTABLE_NEW_ENTRY(
+ this, hashValue, (uintptr_t) obj, entry);
+#endif /* USDT2 */
return entry;
}
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