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Christian Tornqvist 2015-02-23 05:01:11 -08:00
commit 07a6ab00bc
762 changed files with 21735 additions and 12179 deletions
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3
.hgtags
View file

@ -291,3 +291,6 @@ bfc24ae2b900187585079bb11e66e459d1e525fe jdk9-b45
722378bc599e38d9a1dd484de30f10dfd7b21438 jdk9-b46
8327024a99559982b848e9c2191da9c0bf8838fd jdk9-b47
b2f9702efbe95527ea3a991474fda23987ff1c5c jdk9-b48
5b8db585a33c3cc48e70e688ceee57dd9271dc5d jdk9-b49
1550b2f6b63d1411fa84dc7bbc6f04809aedb43f jdk9-b50
6efe265424e3f1ea596408a1f71baf2de316c772 jdk9-b51

3
.hgtags-top-repo
View file

@ -291,3 +291,6 @@ f7c11da0b0481d49cc7a65a453336c108191e821 jdk9-b42
12f1e276447bcc81516e85367d53e4f08897049d jdk9-b46
b6cca3e6175a69f39e5799b7349ddb0176630291 jdk9-b47
0064e246d83f6f9fc245c19b6d05041ecaf4b6d4 jdk9-b48
d91ed1951b948210590ce1394bea5515357246ba jdk9-b49
d1f37d39ff2421f956a6ddf316cf763807bc3363 jdk9-b50
6207b4b8731ca75c51b031c47daa813ab92ef558 jdk9-b51

103
Makefile
View file

@ -48,6 +48,17 @@ else
endif
root_dir:=$(patsubst %/,%,$(dir $(makefile_path)))
ifeq ($(MAIN_TARGETS), )
COMMAND_LINE_VARIABLES:=$(subst =command,,$(filter %=command,$(foreach var,$(.VARIABLES),$(var)=$(firstword $(origin $(var))))))
MAKE_CONTROL_VARIABLES:=LOG CONF SPEC JOBS TEST IGNORE_OLD_CONFIG
UNKNOWN_COMMAND_LINE_VARIABLES:=$(strip $(filter-out $(MAKE_CONTROL_VARIABLES), $(COMMAND_LINE_VARIABLES)))
ifneq ($(UNKNOWN_COMMAND_LINE_VARIABLES), )
$(info Note: Command line contains non-control variables: $(UNKNOWN_COMMAND_LINE_VARIABLES).)
$(info Make sure it is not mistyped, and that you intend to override this variable.)
$(info 'make help' will list known control variables)
endif
endif
ifneq ($(findstring qp,$(MAKEFLAGS)),)
# When called with -qp, assume an external part (e.g. bash completion) is trying
# to understand our targets.
@ -148,62 +159,64 @@ endif
# Here are "global" targets, i.e. targets that can be executed without specifying a single configuration.
# If you add more global targets, please update the variable global_targets in MakeHelpers.
# Helper macro to allow $(info) to properly print strings beginning with spaces.
_:=
help:
$(info )
$(info OpenJDK Makefile help)
$(info =====================)
$(info )
$(info Common make targets)
$(info . make [default] # Compile all modules in langtools, hotspot, jaxp, jaxws,)
$(info . # corba and jdk and create a runnable "exploded" image)
$(info . make all # Compile everything, all repos, docs and images)
$(info . make images # Create complete jdk and jre images)
$(info . make <phase> # Compile the specified phase and everything it depends on)
$(info . # (gensrc, java, copy, libs, launchers, gendata, rmic))
$(info . make *-only # Applies to most targets and disables compling the)
$(info . # dependencies for the target. This is faster but may)
$(info . # result in incorrect build results!)
$(info . make docs # Create all docs)
$(info . make docs-javadoc # Create just javadocs, depends on less than full docs)
$(info . make profiles # Create complete jre compact profile images)
$(info . make bootcycle-images # Build images twice, second time with newly built JDK)
$(info . make install # Install the generated images locally)
$(info . make reconfigure # Rerun configure with the same arguments as last time)
$(info . make help # Give some help on using make)
$(info . make test # Run tests, default is all tests (see TEST below))
$(info $(_) make [default] # Compile all modules in langtools, hotspot, jdk, jaxws,)
$(info $(_) # jaxp and corba, and create a runnable "exploded" image)
$(info $(_) make all # Compile everything, all repos, docs and images)
$(info $(_) make images # Create complete j2sdk and j2re images)
$(info $(_) make <phase> # Build the specified phase and everything it depends on)
$(info $(_) # (gensrc, java, copy, libs, launchers, gendata, rmic))
$(info $(_) make *-only # Applies to most targets and disables compling the)
$(info $(_) # dependencies for the target. This is faster but may)
$(info $(_) # result in incorrect build results!)
$(info $(_) make docs # Create all docs)
$(info $(_) make docs-javadoc # Create just javadocs, depends on less than full docs)
$(info $(_) make profiles # Create complete j2re compact profile images)
$(info $(_) make bootcycle-images # Build images twice, second time with newly built JDK)
$(info $(_) make install # Install the generated images locally)
$(info $(_) make reconfigure # Rerun configure with the same arguments as last time)
$(info $(_) make help # Give some help on using make)
$(info $(_) make test # Run tests, default is all tests (see TEST below))
$(info )
$(info Targets for cleaning)
$(info . make clean # Remove all files generated by make, but not those)
$(info . # generated by configure)
$(info . make dist-clean # Remove all files, including configuration)
$(info . make clean-<outputdir> # Remove the subdir in the output dir with the name)
$(info . make clean-<phase> # Remove all build results related to a certain build)
$(info . # phase (gensrc, java, libs, launchers))
$(info . make clean-<module> # Remove all build results related to a certain module)
$(info . make clean-<module>-<phase> # Remove all build results related to a certain)
$(info . # module and phase)
$(info $(_) make clean # Remove all files generated by make, but not those)
$(info $(_) # generated by configure)
$(info $(_) make dist-clean # Remove all files, including configuration)
$(info $(_) make clean-<outputdir> # Remove the subdir in the output dir with the name)
$(info $(_) make clean-<phase> # Remove all build results related to a certain build)
$(info $(_) # phase (gensrc, java, libs, launchers))
$(info $(_) make clean-<module> # Remove all build results related to a certain module)
$(info $(_) make clean-<module>-<phase> # Remove all build results related to a certain)
$(info $(_) # module and phase)
$(info )
$(info Targets for specific modules)
$(info . make <module> # Build <module> and everything it depends on. )
$(info . make <module>-<phase> # Compile the specified phase for the specified module)
$(info . # and everything it depends on)
$(info . # (gensrc, java, copy, libs, launchers, gendata, rmic))
$(info $(_) make <module> # Build <module> and everything it depends on.)
$(info $(_) make <module>-<phase> # Compile the specified phase for the specified module)
$(info $(_) # and everything it depends on)
$(info $(_) # (gensrc, java, copy, libs, launchers, gendata, rmic))
$(info )
$(info Useful make variables)
$(info . make CONF= # Build all configurations (note, assignment is empty))
$(info . make CONF=<substring> # Build the configuration(s) with a name matching)
$(info . # <substring>)
$(info )
$(info . make LOG=<loglevel> # Change the log level from warn to <loglevel>)
$(info . # Available log levels are:)
$(info . # 'warn' (default), 'info', 'debug' and 'trace')
$(info . # To see executed command lines, use LOG=debug)
$(info )
$(info . make JOBS=<n> # Run <n> parallel make jobs)
$(info . # Note that -jN does not work as expected!)
$(info )
$(info . make test TEST=<test> # Only run the given test or tests, e.g.)
$(info . # make test TEST="jdk_lang jdk_net")
$(info Make control variables)
$(info $(_) CONF= # Build all configurations (note, assignment is empty))
$(info $(_) CONF=<substring> # Build the configuration(s) with a name matching)
$(info $(_) # <substring>)
$(info $(_) SPEC=<spec file> # Build the configuration given by the spec file)
$(info $(_) LOG=<loglevel> # Change the log level from warn to <loglevel>)
$(info $(_) # Available log levels are:)
$(info $(_) # 'warn' (default), 'info', 'debug' and 'trace')
$(info $(_) # To see executed command lines, use LOG=debug)
$(info $(_) JOBS=<n> # Run <n> parallel make jobs)
$(info $(_) # Note that -jN does not work as expected!)
$(info $(_) IGNORE_OLD_CONFIG=true # Skip tests if spec file is up to date)
$(info $(_) make test TEST=<test> # Only run the given test or tests, e.g.)
$(info $(_) # make test TEST="jdk_lang jdk_net")
$(info )
.PHONY: help

15
README-builds.html
View file

@ -1463,14 +1463,13 @@
<h4>Building with ccache</h4>
<p>A simple way to radically speed up compilation of native code
(typically hotspot and native libraries in JDK) is to install
ccache. This will cache and reuse prior compilation results, if the
source code is unchanged. However, ccache versions prior to 3.1.4
does not work correctly with the precompiled headers used in
OpenJDK. So if your platform supports ccache at 3.1.4 or later, we
highly recommend installing it. This is currently only supported on
linux.</p>
<p>The OpenJDK build supports building with ccache
when using gcc or clang. Using ccache can
radically speed up compilation of native code if
you often rebuild the same sources. Your milage
may vary however so we recommend evaluating it for
yourself. To enable it, make sure it's on the path
and configure with <code>--enable-ccache</code>.</p>
<h4>Building on local disk</h4>

7
common/autoconf/basics.m4
View file

@ -242,6 +242,9 @@ AC_DEFUN_ONCE([BASIC_INIT],
[
# Save the original command line. This is passed to us by the wrapper configure script.
AC_SUBST(CONFIGURE_COMMAND_LINE)
# Save the path variable before it gets changed
ORIGINAL_PATH="$PATH"
AC_SUBST(ORIGINAL_PATH)
DATE_WHEN_CONFIGURED=`LANG=C date`
AC_SUBST(DATE_WHEN_CONFIGURED)
AC_MSG_NOTICE([Configuration created at $DATE_WHEN_CONFIGURED.])
@ -896,10 +899,6 @@ AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS],
fi
AC_SUBST(IS_GNU_TIME)
if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
BASIC_REQUIRE_PROGS(COMM, comm)
fi
if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
BASIC_REQUIRE_PROGS(DSYMUTIL, dsymutil)
BASIC_REQUIRE_PROGS(XATTR, xattr)

45
common/autoconf/build-performance.m4
View file

@ -164,19 +164,26 @@ AC_DEFUN([BPERF_SETUP_CCACHE],
[enable using ccache to speed up recompilations @<:@disabled@:>@])])
CCACHE=
CCACHE_STATUS=
AC_MSG_CHECKING([is ccache enabled])
ENABLE_CCACHE=$enable_ccache
if test "x$enable_ccache" = xyes; then
if test "x$TOOLCHAIN_TYPE" = "xgcc" -o "x$TOOLCHAIN_TYPE" = "xclang"; then
AC_MSG_RESULT([yes])
OLD_PATH="$PATH"
if test "x$TOOLCHAIN_PATH" != x; then
PATH=$TOOLCHAIN_PATH:$PATH
fi
BASIC_REQUIRE_PROGS(CCACHE, ccache)
CCACHE_STATUS="enabled"
PATH="$OLD_PATH"
CCACHE_VERSION=[`$CCACHE --version | head -n1 | $SED 's/[A-Za-z ]*//'`]
CCACHE_STATUS="Active ($CCACHE_VERSION)"
else
AC_MSG_RESULT([no])
AC_MSG_WARN([ccache is not supported with toolchain type $TOOLCHAIN_TYPE])
fi
elif test "x$enable_ccache" = xno; then
AC_MSG_RESULT([no, explicitly disabled])
CCACHE_STATUS="Disabled"
elif test "x$enable_ccache" = x; then
AC_MSG_RESULT([no])
else
@ -206,35 +213,31 @@ AC_DEFUN([BPERF_SETUP_CCACHE],
AC_DEFUN([BPERF_SETUP_CCACHE_USAGE],
[
if test "x$CCACHE" != x; then
# Only use ccache if it is 3.1.4 or later, which supports
# precompiled headers.
AC_MSG_CHECKING([if ccache supports precompiled headers])
HAS_GOOD_CCACHE=`($CCACHE --version | head -n 1 | grep -E 3.1.@<:@456789@:>@) 2> /dev/null`
if test "x$HAS_GOOD_CCACHE" = x; then
AC_MSG_RESULT([no, disabling ccache])
CCACHE=
CCACHE_STATUS="disabled"
else
AC_MSG_RESULT([yes])
if test "x$USE_PRECOMPILED_HEADER" = "x1"; then
HAS_BAD_CCACHE=[`$ECHO $CCACHE_VERSION | \
$GREP -e '^1.*' -e '^2.*' -e '^3\.0.*' -e '^3\.1\.[0123]'`]
if test "x$HAS_BAD_CCACHE" != "x"; then
AC_MSG_ERROR([Precompiled headers requires ccache 3.1.4 or later, found $CCACHE_VERSION])
fi
AC_MSG_CHECKING([if C-compiler supports ccache precompiled headers])
CCACHE_PRECOMP_FLAG="-fpch-preprocess"
PUSHED_FLAGS="$CXXFLAGS"
CXXFLAGS="-fpch-preprocess $CXXFLAGS"
CXXFLAGS="$CCACHE_PRECOMP_FLAG $CXXFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], [CC_KNOWS_CCACHE_TRICK=yes], [CC_KNOWS_CCACHE_TRICK=no])
CXXFLAGS="$PUSHED_FLAGS"
if test "x$CC_KNOWS_CCACHE_TRICK" = xyes; then
AC_MSG_RESULT([yes])
CFLAGS_CCACHE="$CCACHE_PRECOMP_FLAG"
AC_SUBST(CFLAGS_CCACHE)
CCACHE_SLOPPINESS=pch_defines,time_macros
else
AC_MSG_RESULT([no, disabling ccaching of precompiled headers])
CCACHE=
CCACHE_STATUS="disabled"
fi
AC_MSG_RESULT([no])
AC_MSG_ERROR([Cannot use ccache with precompiled headers without compiler support for $CCACHE_PRECOMP_FLAG])
fi
fi
if test "x$CCACHE" != x; then
CCACHE_SLOPPINESS=time_macros
CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS $CCACHE"
CCACHE_FLAGS=-fpch-preprocess
CCACHE="CCACHE_COMPRESS=1 $SET_CCACHE_DIR \
CCACHE_SLOPPINESS=$CCACHE_SLOPPINESS CCACHE_BASEDIR=$TOPDIR $CCACHE"
if test "x$SET_CCACHE_DIR" != x; then
mkdir -p $CCACHE_DIR > /dev/null 2>&1

3
common/autoconf/configure vendored
View file

@ -40,8 +40,9 @@ if test "x$BASH" = x; then
echo "Error: This script must be run using bash." 1>&2
exit 1
fi
# Force autoconf to use bash
# Force autoconf to use bash. This also means we must disable autoconf re-exec.
export CONFIG_SHELL=$BASH
export _as_can_reexec=no
conf_script_dir="$TOPDIR/common/autoconf"

12
common/autoconf/flags.m4
View file

@ -558,8 +558,9 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
CFLAGS_JDK="$CFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC"
CXXFLAGS_JDK="$CXXFLAGS_JDK -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC"
elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS $COMMON_CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \
-D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \
COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS $COMMON_CCXXFLAGS_JDK \
-Zi -MD -Zc:wchar_t- -W3 -wd4800 \
-DWIN32_LEAN_AND_MEAN \
-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \
-DWIN32 -DIAL"
if test "x$OPENJDK_TARGET_CPU" = xx86_64; then
@ -567,6 +568,13 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
else
COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK -D_X86_ -Dx86"
fi
# If building with Visual Studio 2010, we can still use _STATIC_CPPLIB to
# avoid bundling msvcpNNN.dll. Doesn't work with newer versions of visual
# studio.
if test "x$TOOLCHAIN_VERSION" = "x2010"; then
COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK \
-D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB"
fi
fi
###############################################################################

1788
common/autoconf/generated-configure.sh
View file

File diff suppressed because it is too large Load diff

5
common/autoconf/help.m4
View file

@ -209,7 +209,10 @@ AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
printf "* Environment: $WINDOWS_ENV_VENDOR version $WINDOWS_ENV_VERSION (root at $WINDOWS_ENV_ROOT_PATH)\n"
fi
printf "* Boot JDK: $BOOT_JDK_VERSION (at $BOOT_JDK)\n"
printf "* Toolchain: $TOOLCHAIN_TYPE ($TOOLCHAIN_DESCRIPTION)\n"
if test "x$TOOLCHAIN_VERSION" != "x"; then
print_version=" $TOOLCHAIN_VERSION"
fi
printf "* Toolchain: $TOOLCHAIN_TYPE ($TOOLCHAIN_DESCRIPTION$print_version)\n"
printf "* C Compiler: Version $CC_VERSION_NUMBER (at $CC)\n"
printf "* C++ Compiler: Version $CXX_VERSION_NUMBER (at $CXX)\n"

11
common/autoconf/hotspot-spec.gmk.in
View file

@ -109,8 +109,8 @@ LD:=@HOTSPOT_LD@
MT:=@HOTSPOT_MT@
RC:=@HOTSPOT_RC@
EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@
EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@
EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@ $(CFLAGS_CCACHE)
EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@ $(CFLAGS_CCACHE)
EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@
USE_PRECOMPILED_HEADER=@USE_PRECOMPILED_HEADER@
@ -132,6 +132,13 @@ else
ZIP_DEBUGINFO_FILES:=0
endif
ifeq ($(OPENJDK_TARGET_OS), windows)
# On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
# environment variables (in Windows path style).
export INCLUDE:=@VS_INCLUDE@
export LIB:=@VS_LIB@
endif
# Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files.
# This is needed to get the LOG setting to work properly.
include $(SRC_ROOT)/make/common/MakeBase.gmk

3
common/autoconf/libraries.m4
View file

@ -1124,10 +1124,9 @@ AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP],
AC_DEFUN_ONCE([LIB_SETUP_ON_WINDOWS],
[
if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
TOOLCHAIN_SETUP_MSVCR_DLL
TOOLCHAIN_SETUP_VS_RUNTIME_DLLS
BASIC_DEPRECATED_ARG_WITH([dxsdk])
BASIC_DEPRECATED_ARG_WITH([dxsdk-lib])
BASIC_DEPRECATED_ARG_WITH([dxsdk-include])
fi
AC_SUBST(MSVCR_DLL)
])

13
common/autoconf/spec.gmk.in
View file

@ -129,14 +129,12 @@ LIBDL:=@LIBDL@
# colon or semicolon
PATH_SEP:=@PATH_SEP@
# Save the original path before replacing it with the Visual Studio tools
ORIGINAL_PATH:=@ORIGINAL_PATH@
ifeq ($(OPENJDK_TARGET_OS), windows)
# On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
# environment variables (in Windows path style), and the PATH needs to
# be adjusted to include Visual Studio tools (but this needs to be in
# cygwin/msys style).
# On Windows, the Visual Studio toolchain needs the PATH to be adjusted
# to include Visual Studio tools (this needs to be in cygwin/msys style).
export PATH:=@VS_PATH@
export INCLUDE:=@VS_INCLUDE@
export LIB:=@VS_LIB@
endif
SYSROOT_CFLAGS := @SYSROOT_CFLAGS@
@ -328,6 +326,8 @@ CXX_FLAG_DEPS:=@CXX_FLAG_DEPS@
CFLAGS_WARNINGS_ARE_ERRORS:=@CFLAGS_WARNINGS_ARE_ERRORS@
CFLAGS_CCACHE:=@CFLAGS_CCACHE@
# Tools that potentially need to be cross compilation aware.
CC:=@FIXPATH@ @CCACHE@ @CC@
@ -583,6 +583,7 @@ USE_EXTERNAL_LIBGIF:=@USE_EXTERNAL_LIBGIF@
USE_EXTERNAL_LIBZ:=@USE_EXTERNAL_LIBZ@
LIBZIP_CAN_USE_MMAP:=@LIBZIP_CAN_USE_MMAP@
MSVCR_DLL:=@MSVCR_DLL@
MSVCP_DLL:=@MSVCP_DLL@
# ADD_SRCS takes a single argument with source roots

4
common/autoconf/toolchain.m4
View file

@ -691,8 +691,8 @@ AC_DEFUN_ONCE([TOOLCHAIN_MISC_CHECKS],
CC_VERSION_OUTPUT=`$CC 2>&1 | $HEAD -n 1 | $TR -d '\r'`
COMPILER_CPU_TEST=`$ECHO $CC_VERSION_OUTPUT | $SED -n "s/^.* \(.*\)$/\1/p"`
if test "x$OPENJDK_TARGET_CPU" = "xx86"; then
if test "x$COMPILER_CPU_TEST" != "x80x86"; then
AC_MSG_ERROR([Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for "$COMPILER_CPU_TEST"; expected "80x86".])
if test "x$COMPILER_CPU_TEST" != "x80x86" -a "x$COMPILER_CPU_TEST" != "xx86"; then
AC_MSG_ERROR([Target CPU mismatch. We are building for $OPENJDK_TARGET_CPU but CL is for "$COMPILER_CPU_TEST"; expected "80x86" or "x86".])
fi
elif test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
if test "x$COMPILER_CPU_TEST" != "xx64"; then

365
common/autoconf/toolchain_windows.m4
View file

@ -23,43 +23,90 @@
# questions.
#
################################################################################
VALID_VS_VERSIONS="2010 2012 2013"
VS_DESCRIPTION_2010="Microsoft Visual Studio 2010"
VS_VERSION_INTERNAL_2010=100
VS_MSVCR_2010=msvcr100.dll
# We don't use msvcp on Visual Studio 2010
#VS_MSVCP_2010=msvcp100.dll
VS_ENVVAR_2010="VS100COMNTOOLS"
VS_VS_INSTALLDIR_2010="Microsoft Visual Studio 10.0"
VS_SDK_INSTALLDIR_2010="Microsoft SDKs/Windows/v7.1"
VS_VS_PLATFORM_NAME_2010="v100"
VS_SDK_PLATFORM_NAME_2010="Windows7.1SDK"
VS_DESCRIPTION_2012="Microsoft Visual Studio 2012"
VS_VERSION_INTERNAL_2012=110
VS_MSVCR_2012=msvcr110.dll
VS_MSVCP_2012=msvcp110.dll
VS_ENVVAR_2012="VS110COMNTOOLS"
VS_VS_INSTALLDIR_2012="Microsoft Visual Studio 11.0"
VS_SDK_INSTALLDIR_2012=
VS_VS_PLATFORM_NAME_2012="v110"
VS_SDK_PLATFORM_NAME_2012=
VS_DESCRIPTION_2013="Microsoft Visual Studio 2013"
VS_VERSION_INTERNAL_2013=120
VS_MSVCR_2013=msvcr120.dll
VS_MSVCP_2013=msvcp120.dll
VS_ENVVAR_2013="VS120COMNTOOLS"
VS_VS_INSTALLDIR_2013="Microsoft Visual Studio 12.0"
VS_SDK_INSTALLDIR_2013=
VS_VS_PLATFORM_NAME_2013="v120"
VS_SDK_PLATFORM_NAME_2013=
################################################################################
AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT],
[
if test "x$VS_ENV_CMD" = x; then
VS100BASE="$1"
METHOD="$2"
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(VS100BASE)
if test -d "$VS100BASE"; then
if test -f "$VS100BASE/$VCVARSFILE"; then
AC_MSG_NOTICE([Found Visual Studio installation at $VS100BASE using $METHOD])
VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
VS_VERSION="$1"
VS_BASE="$2"
METHOD="$3"
if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
VCVARSFILE="vc/bin/vcvars32.bat"
else
VCVARSFILE="vc/bin/amd64/vcvars64.bat"
fi
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(VS_BASE)
if test -d "$VS_BASE"; then
if test -f "$VS_BASE/$VCVARSFILE"; then
AC_MSG_NOTICE([Found Visual Studio installation at $VS_BASE using $METHOD])
VS_ENV_CMD="$VS_BASE/$VCVARSFILE"
# PLATFORM_TOOLSET is used during the compilation of the freetype sources (see
# 'LIB_BUILD_FREETYPE' in libraries.m4) and must be one of 'v100', 'v110' or 'v120' for VS 2010, 2012 or VS2013
# TODO: improve detection for other versions of VS
PLATFORM_TOOLSET="v100"
eval PLATFORM_TOOLSET="\${VS_VS_PLATFORM_NAME_${VS_VERSION}}"
else
AC_MSG_NOTICE([Found Visual Studio installation at $VS100BASE using $METHOD])
AC_MSG_NOTICE([Found Visual Studio installation at $VS_BASE using $METHOD])
AC_MSG_NOTICE([Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring])
fi
fi
fi
])
################################################################################
AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT],
[
if test "x$VS_ENV_CMD" = x; then
WIN_SDK_BASE="$1"
METHOD="$2"
VS_VERSION="$1"
WIN_SDK_BASE="$2"
METHOD="$3"
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(WIN_SDK_BASE)
if test -d "$WIN_SDK_BASE"; then
# There have been cases of partial or broken SDK installations. A missing
# lib dir is not going to work.
if test ! -d "$WIN_SDK_BASE/../lib"; then
if test ! -d "$WIN_SDK_BASE/lib"; then
AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
AC_MSG_NOTICE([Warning: Installation is broken, lib dir is missing. Ignoring])
elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
elif test -f "$WIN_SDK_BASE/Bin/SetEnv.Cmd"; then
AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
VS_ENV_CMD="$WIN_SDK_BASE/Bin/SetEnv.Cmd"
if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
VS_ENV_ARGS="/x86"
else
@ -68,7 +115,7 @@ AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT],
# PLATFORM_TOOLSET is used during the compilation of the freetype sources (see
# 'LIB_BUILD_FREETYPE' in libraries.m4) and must be 'Windows7.1SDK' for Windows7.1SDK
# TODO: improve detection for other versions of SDK
PLATFORM_TOOLSET="Windows7.1SDK"
eval PLATFORM_TOOLSET="\${VS_SDK_PLATFORM_NAME_${VS_VERSION}}"
else
AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
AC_MSG_NOTICE([Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring])
@ -77,50 +124,121 @@ AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT],
fi
])
################################################################################
# Finds the bat or cmd file in Visual Studio or the SDK that sets up a proper
# build environment and assigns it to VS_ENV_CMD
AC_DEFUN([TOOLCHAIN_FIND_VISUAL_STUDIO_BAT_FILE],
[
if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
VCVARSFILE="vc/bin/vcvars32.bat"
else
VCVARSFILE="vc/bin/amd64/vcvars64.bat"
VS_VERSION="$1"
eval VS_COMNTOOLS_VAR="\${VS_ENVVAR_${VS_VERSION}}"
eval VS_COMNTOOLS="\$${VS_COMNTOOLS_VAR}"
eval VS_INSTALL_DIR="\${VS_VS_INSTALLDIR_${VS_VERSION}}"
eval SDK_INSTALL_DIR="\${VS_SDK_INSTALLDIR_${VS_VERSION}}"
# When using --with-tools-dir, assume it points to the correct and default
# version of Visual Studio or that --with-toolchain-version was also set.
if test "x$with_tools_dir" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[$with_tools_dir/../..], [--with-tools-dir])
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[$with_tools_dir/../../..], [--with-tools-dir])
if test "x$VS_ENV_CMD" = x; then
# Having specified an argument which is incorrect will produce an instant failure;
# we should not go on looking
AC_MSG_NOTICE([The path given by --with-tools-dir does not contain a valid])
AC_MSG_NOTICE([Visual Studio installation. Please point to the VC/bin or VC/bin/amd64])
AC_MSG_NOTICE([directory within the Visual Studio installation])
AC_MSG_ERROR([Cannot locate a valid Visual Studio installation])
fi
fi
VS_ENV_CMD=""
VS_ENV_ARGS=""
if test "x$with_toolsdir" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$with_toolsdir/../..], [--with-tools-dir])
fi
if test "x$with_toolsdir" != x && test "x$VS_ENV_CMD" = x; then
# Having specified an argument which is incorrect will produce an instant failure;
# we should not go on looking
AC_MSG_NOTICE([The path given by --with-tools-dir does not contain a valid Visual Studio installation])
AC_MSG_NOTICE([Please point to the VC/bin directory within the Visual Studio installation])
AC_MSG_ERROR([Cannot locate a valid Visual Studio installation])
fi
if test "x$VS100COMNTOOLS" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$VS100COMNTOOLS/../..], [VS100COMNTOOLS variable])
if test "x$VS_COMNTOOLS" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[$VS_COMNTOOLS/../..], [$VS_COMNTOOLS_VAR variable])
fi
if test "x$PROGRAMFILES" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$PROGRAMFILES/Microsoft Visual Studio 10.0], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[$PROGRAMFILES/$VS_INSTALL_DIR], [well-known name])
fi
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([C:/Program Files/Microsoft Visual Studio 10.0], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([C:/Program Files (x86)/Microsoft Visual Studio 10.0], [well-known name])
# Work around the insanely named ProgramFiles(x86) env variable
PROGRAMFILES_X86="`env | $SED -n 's/^ProgramFiles(x86)=//p'`"
if test "x$PROGRAMFILES_X86" != x; then
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[$PROGRAMFILES_X86/$VS_INSTALL_DIR], [well-known name])
fi
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[C:/Program Files/$VS_INSTALL_DIR], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([${VS_VERSION}],
[C:/Program Files (x86)/$VS_INSTALL_DIR], [well-known name])
if test "x$SDK_INSTALL_DIR" != x; then
if test "x$ProgramW6432" != x; then
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$ProgramW6432/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([${VS_VERSION}],
[$ProgramW6432/$SDK_INSTALL_DIR], [well-known name])
fi
if test "x$PROGRAMW6432" != x; then
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$PROGRAMW6432/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([${VS_VERSION}],
[$PROGRAMW6432/$SDK_INSTALL_DIR], [well-known name])
fi
if test "x$PROGRAMFILES" != x; then
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$PROGRAMFILES/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([${VS_VERSION}],
[$PROGRAMFILES/$SDK_INSTALL_DIR], [well-known name])
fi
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([${VS_VERSION}],
[C:/Program Files/$SDK_INSTALL_DIR], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([${VS_VERSION}],
[C:/Program Files (x86)/$SDK_INSTALL_DIR], [well-known name])
fi
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([C:/Program Files/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([C:/Program Files (x86)/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
])
################################################################################
AC_DEFUN([TOOLCHAIN_FIND_VISUAL_STUDIO],
[
AC_ARG_WITH(toolchain-version, [AS_HELP_STRING([--with-toolchain-version],
[the version of the toolchain to look for, use '--help' to show possible values @<:@platform dependent@:>@])])
if test "x$with_toolchain_version" = xlist; then
# List all toolchains
AC_MSG_NOTICE([The following toolchain versions are valid on this platform:])
for version in $VALID_VS_VERSIONS; do
eval VS_DESCRIPTION=\${VS_DESCRIPTION_$version}
$PRINTF " %-10s %s\n" $version "$VS_DESCRIPTION"
done
exit 0
elif test "x$with_toolchain_version" != x; then
# User override; check that it is valid
if test "x${VALID_VS_VERSIONS/$with_toolchain_version/}" = "x${VALID_VS_VERSIONS}"; then
AC_MSG_NOTICE([Visual Studio version $with_toolchain_version is not valid.])
AC_MSG_NOTICE([Valid Visual Studio versions: $VALID_VS_VERSIONS.])
AC_MSG_ERROR([Cannot continue.])
fi
VS_VERSIONS_PROBE_LIST="$with_toolchain_version"
else
# No flag given, use default
VS_VERSIONS_PROBE_LIST="$VALID_VS_VERSIONS"
fi
for VS_VERSION in $VS_VERSIONS_PROBE_LIST; do
TOOLCHAIN_FIND_VISUAL_STUDIO_BAT_FILE([$VS_VERSION])
if test "x$VS_ENV_CMD" != x; then
TOOLCHAIN_VERSION=$VS_VERSION
eval VS_DESCRIPTION="\${VS_DESCRIPTION_${VS_VERSION}}"
eval VS_VERSION_INTERNAL="\${VS_VERSION_INTERNAL_${VS_VERSION}}"
eval MSVCR_NAME="\${VS_MSVCR_${VS_VERSION}}"
eval MSVCP_NAME="\${VS_MSVCP_${VS_VERSION}}"
# The rest of the variables are already evaled while probing
AC_MSG_NOTICE([Found $VS_DESCRIPTION])
break
fi
done
])
################################################################################
# Check if the VS env variables were setup prior to running configure.
# If not, then find vcvarsall.bat and run it automatically, and integrate
# the set env variables into the spec file.
@ -142,7 +260,8 @@ AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
fi
# First-hand choice is to locate and run the vsvars bat file.
TOOLCHAIN_FIND_VISUAL_STUDIO_BAT_FILE
TOOLCHAIN_FIND_VISUAL_STUDIO
if test "x$VS_ENV_CMD" != x; then
# We have found a Visual Studio environment on disk, let's extract variables from the vsvars bat file.
BASIC_FIXUP_EXECUTABLE(VS_ENV_CMD)
@ -213,9 +332,9 @@ AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
AC_MSG_ERROR([Your VC command prompt seems broken, INCLUDE and/or LIB is missing.])
else
AC_MSG_RESULT([ok])
# Remove any trailing "\" and " " from the variables.
VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED 's/\\\\* *$//'`
VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\* *$//'`
# Remove any trailing "\" ";" and " " from the variables.
VS_INCLUDE=`$ECHO "$VS_INCLUDE" | $SED -e 's/\\\\*;* *$//'`
VS_LIB=`$ECHO "$VS_LIB" | $SED 's/\\\\*;* *$//'`
VCINSTALLDIR=`$ECHO "$VCINSTALLDIR" | $SED 's/\\\\* *$//'`
WindowsSDKDir=`$ECHO "$WindowsSDKDir" | $SED 's/\\\\* *$//'`
WINDOWSSDKDIR=`$ECHO "$WINDOWSSDKDIR" | $SED 's/\\\\* *$//'`
@ -226,6 +345,26 @@ AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
AC_SUBST(VS_PATH)
AC_SUBST(VS_INCLUDE)
AC_SUBST(VS_LIB)
# Convert VS_INCLUDE into SYSROOT_CFLAGS
OLDIFS="$IFS"
IFS=";"
for i in $VS_INCLUDE; do
ipath=$i
IFS="$OLDIFS"
BASIC_FIXUP_PATH([ipath])
IFS=";"
SYSROOT_CFLAGS="$SYSROOT_CFLAGS -I$ipath"
done
# Convert VS_LIB into SYSROOT_LDFLAGS
for i in $VS_LIB; do
libpath=$i
IFS="$OLDIFS"
BASIC_FIXUP_PATH([libpath])
IFS=";"
SYSROOT_LDFLAGS="$SYSROOT_LDFLAGS -libpath:$libpath"
done
IFS="$OLDIFS"
fi
else
AC_MSG_RESULT([not found])
@ -242,16 +381,17 @@ AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
fi
])
AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL],
AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL],
[
POSSIBLE_MSVCR_DLL="$1"
METHOD="$2"
if test -e "$POSSIBLE_MSVCR_DLL"; then
AC_MSG_NOTICE([Found msvcr100.dll at $POSSIBLE_MSVCR_DLL using $METHOD])
DLL_NAME="$1"
POSSIBLE_MSVC_DLL="$2"
METHOD="$3"
if test -n "$POSSIBLE_MSVC_DLL" -a -e "$POSSIBLE_MSVC_DLL"; then
AC_MSG_NOTICE([Found $1 at $POSSIBLE_MSVC_DLL using $METHOD])
# Need to check if the found msvcr is correct architecture
AC_MSG_CHECKING([found msvcr100.dll architecture])
MSVCR_DLL_FILETYPE=`$FILE -b "$POSSIBLE_MSVCR_DLL"`
AC_MSG_CHECKING([found $1 architecture])
MSVC_DLL_FILETYPE=`$FILE -b "$POSSIBLE_MSVC_DLL"`
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
# The MSYS 'file' command returns "PE32 executable for MS Windows (DLL) (GUI) Intel 80386 32-bit"
# on x32 and "PE32+ executable for MS Windows (DLL) (GUI) Mono/.Net assembly" on x64 systems.
@ -267,96 +407,135 @@ AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL],
CORRECT_MSVCR_ARCH=x86-64
fi
fi
if $ECHO "$MSVCR_DLL_FILETYPE" | $GREP "$CORRECT_MSVCR_ARCH" 2>&1 > /dev/null; then
if $ECHO "$MSVC_DLL_FILETYPE" | $GREP "$CORRECT_MSVCR_ARCH" 2>&1 > /dev/null; then
AC_MSG_RESULT([ok])
MSVCR_DLL="$POSSIBLE_MSVCR_DLL"
AC_MSG_CHECKING([for msvcr100.dll])
AC_MSG_RESULT([$MSVCR_DLL])
MSVC_DLL="$POSSIBLE_MSVC_DLL"
AC_MSG_CHECKING([for $1])
AC_MSG_RESULT([$MSVC_DLL])
else
AC_MSG_RESULT([incorrect, ignoring])
AC_MSG_NOTICE([The file type of the located msvcr100.dll is $MSVCR_DLL_FILETYPE])
AC_MSG_NOTICE([The file type of the located $1 is $MSVC_DLL_FILETYPE])
fi
fi
])
AC_DEFUN([TOOLCHAIN_SETUP_MSVCR_DLL],
AC_DEFUN([TOOLCHAIN_SETUP_MSVC_DLL],
[
AC_ARG_WITH(msvcr-dll, [AS_HELP_STRING([--with-msvcr-dll],
[copy this msvcr100.dll into the built JDK (Windows only) @<:@probed@:>@])])
VAR_NAME="$1"
DLL_NAME="$2"
MSVC_DLL=
if test "x$with_msvcr_dll" != x; then
# If given explicitely by user, do not probe. If not present, fail directly.
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$with_msvcr_dll], [--with-msvcr-dll])
if test "x$MSVCR_DLL" = x; then
AC_MSG_ERROR([Could not find a proper msvcr100.dll as specified by --with-msvcr-dll])
fi
fi
if test "x$MSVCR_DLL" = x; then
if test "x$MSVC_DLL" = x; then
# Probe: Using well-known location from Visual Studio 10.0
if test "x$VCINSTALLDIR" != x; then
CYGWIN_VC_INSTALL_DIR="$VCINSTALLDIR"
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_VC_INSTALL_DIR)
if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
POSSIBLE_MSVCR_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x64/Microsoft.VC100.CRT/msvcr100.dll"
POSSIBLE_MSVC_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x64/Microsoft.VC${VS_VERSION_INTERNAL}.CRT/$DLL_NAME"
else
POSSIBLE_MSVCR_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x86/Microsoft.VC100.CRT/msvcr100.dll"
POSSIBLE_MSVC_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x86/Microsoft.VC${VS_VERSION_INTERNAL}.CRT/$DLL_NAME"
fi
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in VCINSTALLDIR])
$ECHO "POSSIBLE_MSVC_DLL $POSSIBLEMSVC_DLL"
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$POSSIBLE_MSVC_DLL],
[well-known location in VCINSTALLDIR])
fi
fi
if test "x$MSVCR_DLL" = x; then
if test "x$MSVC_DLL" = x; then
# Probe: Check in the Boot JDK directory.
POSSIBLE_MSVCR_DLL="$BOOT_JDK/bin/msvcr100.dll"
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in Boot JDK])
POSSIBLE_MSVC_DLL="$BOOT_JDK/bin/$DLL_NAME"
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$POSSIBLE_MSVC_DLL],
[well-known location in Boot JDK])
fi
if test "x$MSVCR_DLL" = x; then
if test "x$MSVC_DLL" = x; then
# Probe: Look in the Windows system32 directory
CYGWIN_SYSTEMROOT="$SYSTEMROOT"
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_SYSTEMROOT)
POSSIBLE_MSVCR_DLL="$CYGWIN_SYSTEMROOT/system32/msvcr100.dll"
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in SYSTEMROOT])
POSSIBLE_MSVC_DLL="$CYGWIN_SYSTEMROOT/system32/$DLL_NAME"
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$POSSIBLE_MSVC_DLL],
[well-known location in SYSTEMROOT])
fi
if test "x$MSVCR_DLL" = x; then
if test "x$MSVC_DLL" = x; then
# Probe: If Visual Studio Express is installed, there is usually one with the debugger
if test "x$VS100COMNTOOLS" != x; then
CYGWIN_VS_TOOLS_DIR="$VS100COMNTOOLS/.."
BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_VS_TOOLS_DIR)
if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name msvcr100.dll | $GREP -i /x64/ | $HEAD --lines 1`
POSSIBLE_MSVC_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name $DLL_NAME \
| $GREP -i /x64/ | $HEAD --lines 1`
else
POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name msvcr100.dll | $GREP -i /x86/ | $HEAD --lines 1`
POSSIBLE_MSVC_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name $DLL_NAME \
| $GREP -i /x86/ | $HEAD --lines 1`
fi
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [search of VS100COMNTOOLS])
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$POSSIBLE_MSVC_DLL],
[search of VS100COMNTOOLS])
fi
fi
if test "x$MSVCR_DLL" = x; then
if test "x$MSVC_DLL" = x; then
# Probe: Search wildly in the VCINSTALLDIR. We've probably lost by now.
# (This was the original behaviour; kept since it might turn up something)
# (This was the original behaviour; kept since it might turn something up)
if test "x$CYGWIN_VC_INSTALL_DIR" != x; then
if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $GREP x64 | $HEAD --lines 1`
POSSIBLE_MSVC_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name $DLL_NAME \
| $GREP x64 | $HEAD --lines 1`
else
POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $GREP x86 | $GREP -v ia64 | $GREP -v x64 | $HEAD --lines 1`
if test "x$POSSIBLE_MSVCR_DLL" = x; then
POSSIBLE_MSVC_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name $DLL_NAME \
| $GREP x86 | $GREP -v ia64 | $GREP -v x64 | $HEAD --lines 1`
if test "x$POSSIBLE_MSVC_DLL" = x; then
# We're grasping at straws now...
POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $HEAD --lines 1`
POSSIBLE_MSVC_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name $DLL_NAME \
| $HEAD --lines 1`
fi
fi
TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [search of VCINSTALLDIR])
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$POSSIBLE_MSVC_DLL],
[search of VCINSTALLDIR])
fi
fi
if test "x$MSVCR_DLL" = x; then
AC_MSG_CHECKING([for msvcr100.dll])
if test "x$MSVC_DLL" = x; then
AC_MSG_CHECKING([for $DLL_NAME])
AC_MSG_RESULT([no])
AC_MSG_ERROR([Could not find msvcr100.dll. Please specify using --with-msvcr-dll.])
AC_MSG_ERROR([Could not find $DLL_NAME. Please specify using --with-msvcr-dll.])
fi
BASIC_FIXUP_PATH(MSVCR_DLL)
$1=$MSVC_DLL
BASIC_FIXUP_PATH($1)
AC_SUBST($1, [$]$1)
])
AC_DEFUN([TOOLCHAIN_SETUP_VS_RUNTIME_DLLS],
[
AC_ARG_WITH(msvcr-dll, [AS_HELP_STRING([--with-msvcr-dll],
[path to microsoft C runtime dll (msvcr*.dll) (Windows only) @<:@probed@:>@])])
if test "x$with_msvcr_dll" != x; then
# If given explicitely by user, do not probe. If not present, fail directly.
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$with_msvcr_dll],
[--with-msvcr-dll])
if test "x$MSVC_DLL" = x; then
AC_MSG_ERROR([Could not find a proper $MSVCR_NAME as specified by --with-msvcr-dll])
fi
else
TOOLCHAIN_SETUP_MSVC_DLL([MSVCR_DLL], [${MSVCR_NAME}])
fi
AC_ARG_WITH(msvcp-dll, [AS_HELP_STRING([--with-msvcp-dll],
[path to microsoft C++ runtime dll (msvcp*.dll) (Windows only) @<:@probed@:>@])])
if test "x$MSVCP_NAME" != "x"; then
if test "x$with_msvcp_dll" != x; then
# If given explicitely by user, do not probe. If not present, fail directly.
TOOLCHAIN_CHECK_POSSIBLE_MSVC_DLL([$DLL_NAME], [$with_msvcp_dll],
[--with-msvcp-dll])
if test "x$MSVC_DLL" = x; then
AC_MSG_ERROR([Could not find a proper $MSVCP_NAME as specified by --with-msvcp-dll])
fi
else
TOOLCHAIN_SETUP_MSVC_DLL([MSVCP_DLL], [${MSVCP_NAME}])
fi
fi
])

6
common/bin/unshuffle_list.txt
View file

@ -123,6 +123,7 @@ jdk/src/java.base/share/classes/java/lang/reflect : jdk/src/share/classes/java/l
jdk/src/java.base/share/classes/java/math : jdk/src/share/classes/java/math
jdk/src/java.base/share/classes/java/net : jdk/src/share/classes/java/net
jdk/src/java.base/share/classes/java/nio : jdk/src/share/classes/java/nio
jdk/src/java.base/share/classes/java/security/acl : jdk/src/share/classes/java/security/acl
jdk/src/java.base/share/classes/java/security/cert : jdk/src/share/classes/java/security/cert
jdk/src/java.base/share/classes/java/security/interfaces : jdk/src/share/classes/java/security/interfaces
jdk/src/java.base/share/classes/java/security : jdk/src/share/classes/java/security
@ -179,6 +180,7 @@ jdk/src/java.base/share/classes/sun/nio/ch : jdk/src/share/classes/sun/nio/ch
jdk/src/java.base/share/classes/sun/nio/cs : jdk/src/share/classes/sun/nio/cs
jdk/src/java.base/share/classes/sun/nio/fs : jdk/src/share/classes/sun/nio/fs
jdk/src/java.base/share/classes/sun/reflect : jdk/src/share/classes/sun/reflect
jdk/src/java.base/share/classes/sun/security/acl : jdk/src/share/classes/sun/security/acl
jdk/src/java.base/share/classes/sun/security/action : jdk/src/share/classes/sun/security/action
jdk/src/java.base/share/classes/sun/security/internal : jdk/src/share/classes/sun/security/internal
jdk/src/java.base/share/classes/sun/security/jca : jdk/src/share/classes/sun/security/jca
@ -1211,8 +1213,6 @@ jdk/src/java.rmi/share/doc/stub/java/rmi/activation : jdk/src/share/doc/stub/jav
jdk/src/java.rmi/unix/bin/java-rmi.cgi.sh : jdk/src/solaris/bin/java-rmi.cgi.sh
jdk/src/java.scripting/share/classes/javax/script : jdk/src/share/classes/javax/script
jdk/src/java.scripting/share/classes/com/sun/tools/script/shell : jdk/src/share/classes/com/sun/tools/script/shell
jdk/src/java.security.acl/share/classes/java/security/acl : jdk/src/share/classes/java/security/acl
jdk/src/java.security.acl/share/classes/sun/security/acl : jdk/src/share/classes/sun/security/acl
jdk/src/java.security.jgss/macosx/native/libosxkrb5/nativeccache.c : jdk/src/share/native/sun/security/krb5/nativeccache.c
jdk/src/java.security.jgss/macosx/native/libosxkrb5/SCDynamicStoreConfig.m : jdk/src/macosx/native/sun/security/krb5/SCDynamicStoreConfig.m
jdk/src/java.security.jgss/share/classes/javax/security/auth/kerberos : jdk/src/share/classes/javax/security/auth/kerberos
@ -1303,6 +1303,7 @@ jdk/src/jdk.deploy.osx/macosx/native/libosx/KeystoreImpl.m : jdk/src/macosx/nati
jdk/src/jdk.dev/share/classes/com/sun/jarsigner : jdk/src/share/classes/com/sun/jarsigner
jdk/src/jdk.dev/share/classes/com/sun/tools/hat : jdk/src/share/classes/com/sun/tools/hat
jdk/src/jdk.dev/share/classes/sun/security/tools/jarsigner : jdk/src/share/classes/sun/security/tools/jarsigner
jdk/src/jdk.dev/share/classes/sun/security/tools/policytool : jdk/src/share/classes/sun/security/tools/policytool
jdk/src/jdk.dev/share/classes/sun/tools/jar : jdk/src/share/classes/sun/tools/jar
jdk/src/jdk.dev/share/classes/sun/tools/native2ascii : jdk/src/share/classes/sun/tools/native2ascii
jdk/src/jdk.hprof.agent/share/classes/com/sun/demo/jvmti/hprof : jdk/src/share/classes/com/sun/demo/jvmti/hprof
@ -1443,7 +1444,6 @@ jdk/src/jdk.rmic/share/classes/sun/tools/java : jdk/src/share/classes/sun/tools/
jdk/src/jdk.rmic/share/classes/sun/tools/tree : jdk/src/share/classes/sun/tools/tree
jdk/src/jdk.rmic/share/classes/sun/tools/util : jdk/src/share/classes/sun/tools/util
jdk/src/jdk.runtime/share/classes/com/sun/tracing : jdk/src/share/classes/com/sun/tracing
jdk/src/jdk.runtime/share/classes/sun/security/tools/policytool : jdk/src/share/classes/sun/security/tools/policytool
jdk/src/jdk.runtime/share/classes/sun/tracing : jdk/src/share/classes/sun/tracing
jdk/src/jdk.runtime/share/native/common-unpack/bands.cpp : jdk/src/share/native/com/sun/java/util/jar/pack/bands.cpp
jdk/src/jdk.runtime/share/native/common-unpack/bands.h : jdk/src/share/native/com/sun/java/util/jar/pack/bands.h

3
corba/.hgtags
View file

@ -291,3 +291,6 @@ e27c725d6c9d155667b35255f442d4ceb8c3c084 jdk9-b40
326f2068b4a4c05e2fa27d6acf93eba7b54b090d jdk9-b46
ee8447ca632e1d39180b4767c749db101bff7314 jdk9-b47
a13c49c5f2899b702652a460ed7aa73123e671e6 jdk9-b48
9285d14eb7b6b0815679bae98dd936dbc136218d jdk9-b49
224f593393e5b01b3c8f1e591b7f4b1790a3737a jdk9-b50
2309c02386d1fa4ced5051873ffb9e04874f7a44 jdk9-b51

37
corba/src/java.corba/share/classes/com/sun/corba/se/spi/orb/ORB.java
View file

@ -176,42 +176,9 @@ public abstract class ORB extends com.sun.corba.se.org.omg.CORBA.ORB
staticWrapper = ORBUtilSystemException.get(
CORBALogDomains.RPC_PRESENTATION ) ;
boolean useDynamicStub =
((Boolean)AccessController.doPrivileged(
new PrivilegedAction() {
public java.lang.Object run() {
return Boolean.valueOf( Boolean.getBoolean (
ORBConstants.USE_DYNAMIC_STUB_PROPERTY ) ) ;
}
}
)).booleanValue() ;
boolean useDynamicStub = false;
PresentationManager.StubFactoryFactory dynamicStubFactoryFactory =
(PresentationManager.StubFactoryFactory)AccessController.doPrivileged(
new PrivilegedAction() {
public java.lang.Object run() {
PresentationManager.StubFactoryFactory sff =
PresentationDefaults.getProxyStubFactoryFactory() ;
String className = System.getProperty(
ORBConstants.DYNAMIC_STUB_FACTORY_FACTORY_CLASS,
"com.sun.corba.se.impl.presentation.rmi.bcel.StubFactoryFactoryBCELImpl" ) ;
try {
// First try the configured class name, if any
Class<?> cls =
sun.corba.SharedSecrets.getJavaCorbaAccess().loadClass(className);
sff = (PresentationManager.StubFactoryFactory)cls.newInstance();
} catch (Exception exc) {
// Use the default. Log the error as a warning.
staticWrapper.errorInSettingDynamicStubFactoryFactory(
exc, className ) ;
}
return sff ;
}
}
) ;
PresentationManager.StubFactoryFactory dynamicStubFactoryFactory = null;
PresentationManager pm = new PresentationManagerImpl( useDynamicStub ) ;
pm.setStubFactoryFactory( false,

18
corba/src/java.corba/share/classes/sun/corba/SharedSecrets.java
View file

@ -28,7 +28,9 @@ package sun.corba;
import com.sun.corba.se.impl.io.ValueUtility;
import sun.misc.Unsafe;
import java.lang.reflect.Field;
import java.security.AccessController;
import java.security.PrivilegedAction;
/** A repository of "shared secrets", which are a mechanism for
calling implementation-private methods in another package without
@ -41,9 +43,23 @@ import java.security.AccessController;
// SharedSecrets cloned in corba repo to avoid build issues
public class SharedSecrets {
private static final Unsafe unsafe = Unsafe.getUnsafe();
private static final Unsafe unsafe = getUnsafe();
private static JavaCorbaAccess javaCorbaAccess;
private static Unsafe getUnsafe() {
PrivilegedAction<Unsafe> pa = () -> {
Class<?> unsafeClass = sun.misc.Unsafe.class ;
try {
Field f = unsafeClass.getDeclaredField("theUnsafe");
f.setAccessible(true);
return (Unsafe) f.get(null);
} catch (Exception e) {
throw new Error(e);
}
};
return AccessController.doPrivileged(pa);
}
public static JavaCorbaAccess getJavaCorbaAccess() {
if (javaCorbaAccess == null) {
// Ensure ValueUtility is initialized; we know that that class

3
hotspot/.hgtags
View file

@ -451,3 +451,6 @@ c363a8b87e477ee45d6d3cb2a36cb365141bc596 jdk9-b38
a184ee1d717297bd35b7c3e35393e137921a3ed2 jdk9-b46
3b241fb72b8925b75941d612db762a6d5da66d02 jdk9-b47
cc775a4a24c7f5d9e624b4205e9fbd48a17331f6 jdk9-b48
360cd1fc42f10941a9fd17cc32d5b85a22d12a0b jdk9-b49
e0947f58c9c1426aa0d98b98ebb78357b27a7b99 jdk9-b50
403b9cbadb04d3d1201823591cf931dc93b38e3a jdk9-b51

3
hotspot/src/cpu/ppc/vm/icBuffer_ppc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright 2012, 2013 SAP AG. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -32,7 +32,6 @@
#include "memory/resourceArea.hpp"
#include "nativeInst_ppc.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#define __ masm.

1
hotspot/src/cpu/ppc/vm/interp_masm_ppc_64.cpp
View file

@ -29,6 +29,7 @@
#include "interp_masm_ppc_64.hpp"
#include "interpreter/interpreterRuntime.hpp"
#include "prims/jvmtiThreadState.hpp"
#include "runtime/sharedRuntime.hpp"
#ifdef PRODUCT
#define BLOCK_COMMENT(str) // nothing

3
hotspot/src/cpu/ppc/vm/methodHandles_ppc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright 2012, 2014 SAP AG. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -25,6 +25,7 @@
#include "precompiled.hpp"
#include "asm/macroAssembler.inline.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/allocation.inline.hpp"
#include "prims/methodHandles.hpp"

3
hotspot/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -33,6 +33,7 @@
#include "runtime/basicLock.hpp"
#include "runtime/biasedLocking.hpp"
#include "runtime/os.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"
void C1_MacroAssembler::inline_cache_check(Register receiver, Register iCache) {

3
hotspot/src/cpu/sparc/vm/icBuffer_sparc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -30,7 +30,6 @@
#include "memory/resourceArea.hpp"
#include "nativeInst_sparc.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
int InlineCacheBuffer::ic_stub_code_size() {
#ifdef _LP64

3
hotspot/src/cpu/sparc/vm/methodHandles_sparc.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2015, 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
@ -24,6 +24,7 @@
#include "precompiled.hpp"
#include "asm/macroAssembler.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "interpreter/interp_masm.hpp"
#include "memory/allocation.inline.hpp"

3
hotspot/src/cpu/x86/vm/c1_MacroAssembler_x86.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -33,6 +33,7 @@
#include "runtime/basicLock.hpp"
#include "runtime/biasedLocking.hpp"
#include "runtime/os.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"
int C1_MacroAssembler::lock_object(Register hdr, Register obj, Register disp_hdr, Register scratch, Label& slow_case) {

3
hotspot/src/cpu/x86/vm/icBuffer_x86.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -31,7 +31,6 @@
#include "memory/resourceArea.hpp"
#include "nativeInst_x86.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
int InlineCacheBuffer::ic_stub_code_size() {
return NativeMovConstReg::instruction_size +

3
hotspot/src/cpu/x86/vm/methodHandles_x86.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -24,6 +24,7 @@
#include "precompiled.hpp"
#include "asm/macroAssembler.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "interpreter/interpreterRuntime.hpp"
#include "memory/allocation.inline.hpp"

3
hotspot/src/cpu/zero/vm/icBuffer_zero.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright 2007 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -32,7 +32,6 @@
#include "memory/resourceArea.hpp"
#include "nativeInst_zero.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
int InlineCacheBuffer::ic_stub_code_size() {
// NB set this once the functions below are implemented

74
hotspot/src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/LogParser.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2009, 2015, 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
@ -24,12 +24,12 @@
/**
* A SAX based parser of LogCompilation output from HotSpot. It takes a complete
* @author never
*/
package com.sun.hotspot.tools.compiler;
import java.io.FileReader;
import java.io.PrintStream;
import java.io.Reader;
import java.util.ArrayDeque;
import java.util.ArrayList;
@ -134,6 +134,44 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
}
};
class Jvms {
Jvms(Method method, int bci) {
this.method = method;
this.bci = bci;
}
final public Method method;
final public int bci;
final public String toString() {
return "@" + bci + " " + method;
}
}
class LockElimination extends BasicLogEvent {
ArrayList<Jvms> jvms = new ArrayList<Jvms>(1);
final String kind;
final String classId;
final String tagName;
LockElimination(String tagName, double start, String id, String kind, String classId) {
super(start, id);
this.kind = kind;
this.classId = classId;
this.tagName = tagName;
}
@Override
public void print(PrintStream stream) {
stream.printf("%s %s %s %s %.3f ", getId(), tagName, kind, classId, getStart());
stream.print(jvms.toString());
stream.print("\n");
}
void addJVMS(Method method, int bci) {
jvms.add(new Jvms(method, bci));
}
}
private ArrayList<LogEvent> events = new ArrayList<LogEvent>();
private HashMap<String, String> types = new HashMap<String, String>();
@ -147,6 +185,7 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
private CallSite site;
private CallSite methodHandleSite;
private Stack<Phase> phaseStack = new Stack<Phase>();
private LockElimination currentLockElimination;
private UncommonTrapEvent currentTrap;
private Stack<CallSite> lateInlineScope;
private boolean lateInlining;
@ -192,7 +231,12 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
}
LogParser log = new LogParser();
try {
p.parse(new InputSource(reader), log);
} catch (Throwable th) {
th.printStackTrace();
// Carry on with what we've got...
}
// Associate compilations with their NMethods
for (NMethod nm : log.nmethods.values()) {
@ -418,8 +462,23 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
// uncommon trap inserted during parsing.
// ignore for now
}
} else if (qname.startsWith("eliminate_lock")) {
String id = atts.getValue("compile_id");
if (id != null) {
id = makeId(atts);
String kind = atts.getValue("kind");
String classId = atts.getValue("class_id");
currentLockElimination = new LockElimination(qname, Double.parseDouble(search(atts, "stamp")), id, kind, classId);
events.add(currentLockElimination);
}
} else if (qname.equals("late_inline")) {
long inlineId = Long.parseLong(search(atts, "inline_id"));
long inlineId = 0;
try {
Long.parseLong(search(atts, "inline_id"));
} catch (InternalError ex) {
// Log files from older hotspots may lack inline_id,
// and zero is an acceptable substitute that allows processing to continue.
}
lateInlineScope = new Stack<CallSite>();
site = new CallSite(-999, method(search(atts, "method")));
site.setInlineId(inlineId);
@ -428,13 +487,14 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
// <jvms bci='4' method='java/io/DataInputStream readChar ()C' bytes='40' count='5815' iicount='20815'/>
if (currentTrap != null) {
currentTrap.addJVMS(atts.getValue("method"), Integer.parseInt(atts.getValue("bci")));
} else if (currentLockElimination != null) {
currentLockElimination.addJVMS(method(atts.getValue("method")), Integer.parseInt(atts.getValue("bci")));
} else if (lateInlineScope != null) {
bci = Integer.parseInt(search(atts, "bci"));
site = new CallSite(bci, method(search(atts, "method")));
lateInlineScope.push(site);
} else {
// Ignore <eliminate_allocation type='667'>,
// <eliminate_lock lock='1'>,
// <replace_string_concat arguments='2' string_alloc='0' multiple='0'>
}
} else if (qname.equals("inline_id")) {
@ -512,6 +572,8 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
}
} else if (qname.equals("uncommon_trap")) {
currentTrap = null;
} else if (qname.startsWith("eliminate_lock")) {
currentLockElimination = null;
} else if (qname.equals("late_inline")) {
// Populate late inlining info.
if (scopes.size() != 0) {
@ -522,8 +584,8 @@ public class LogParser extends DefaultHandler implements ErrorHandler, Constants
CallSite caller = lateInlineScope.pop();
Method m = compile.getMethod();
if (m != caller.getMethod()) {
System.out.println(m);
System.out.println(caller.getMethod() + " bci: " + bci);
System.err.println(m);
System.err.println(caller.getMethod() + " bci: " + bci);
throw new InternalError("call site and late_inline info don't match");
}

4
hotspot/src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/UncommonTrapEvent.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2009, 2015, 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
@ -50,7 +50,7 @@ class UncommonTrapEvent extends BasicLogEvent {
}
public void print(PrintStream stream) {
stream.printf("%s uncommon trap %s %s\n", getId(), getReason(), getAction());
stream.printf("%s uncommon trap %.3f %s %s\n", getId(), getStart(), getReason(), getAction());
stream.print(getJvms());
}

3
hotspot/src/share/vm/adlc/main.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -220,7 +220,6 @@ int main(int argc, char *argv[])
AD.addInclude(AD._CPP_file, "oops/markOop.hpp");
AD.addInclude(AD._CPP_file, "oops/method.hpp");
AD.addInclude(AD._CPP_file, "oops/oop.inline.hpp");
AD.addInclude(AD._CPP_file, "oops/oop.inline2.hpp");
AD.addInclude(AD._CPP_file, "opto/cfgnode.hpp");
AD.addInclude(AD._CPP_file, "opto/locknode.hpp");
AD.addInclude(AD._CPP_file, "opto/opcodes.hpp");

6
hotspot/src/share/vm/c1/c1_Compilation.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -29,12 +29,12 @@
#include "c1/c1_LIRAssembler.hpp"
#include "c1/c1_LinearScan.hpp"
#include "c1/c1_MacroAssembler.hpp"
#include "c1/c1_RangeCheckElimination.hpp"
#include "c1/c1_ValueMap.hpp"
#include "c1/c1_ValueStack.hpp"
#include "code/debugInfoRec.hpp"
#include "compiler/compileLog.hpp"
#include "c1/c1_RangeCheckElimination.hpp"
#include "runtime/sharedRuntime.hpp"
typedef enum {
_t_compile,

1
hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
View file

@ -34,6 +34,7 @@
#include "ci/ciMemberName.hpp"
#include "compiler/compileBroker.hpp"
#include "interpreter/bytecode.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/compilationPolicy.hpp"
#include "runtime/vm_version.hpp"

1
hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
View file

@ -32,6 +32,7 @@
#include "ci/ciArrayKlass.hpp"
#include "ci/ciInstance.hpp"
#include "ci/ciObjArray.hpp"
#include "memory/cardTableModRefBS.hpp"
#include "runtime/arguments.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stubRoutines.hpp"

3
hotspot/src/share/vm/ci/bcEscapeAnalyzer.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2015, 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
@ -29,6 +29,7 @@
#include "ci/ciMethodBlocks.hpp"
#include "ci/ciStreams.hpp"
#include "interpreter/bytecode.hpp"
#include "oops/oop.inline.hpp"
#include "utilities/bitMap.inline.hpp"

5
hotspot/src/share/vm/ci/ciArray.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -28,7 +28,8 @@
#include "ci/ciConstant.hpp"
#include "ci/ciKlass.hpp"
#include "ci/ciUtilities.hpp"
#include "oops/objArrayOop.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/typeArrayOop.hpp"
// ciArray

3
hotspot/src/share/vm/ci/ciBaseObject.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2015, 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
@ -26,7 +26,6 @@
#include "ci/ciBaseObject.hpp"
#include "ci/ciUtilities.hpp"
#include "gc_interface/collectedHeap.inline.hpp"
#include "oops/oop.inline2.hpp"
// ------------------------------------------------------------------
// ciBaseObject::set_ident

3
hotspot/src/share/vm/ci/ciCallSite.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2009, 2015, 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
@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "ci/ciCallSite.hpp"
#include "ci/ciUtilities.hpp"

4
hotspot/src/share/vm/ci/ciEnv.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -46,8 +46,8 @@
#include "memory/universe.inline.hpp"
#include "oops/methodData.hpp"
#include "oops/objArrayKlass.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "prims/jvmtiExport.hpp"
#include "runtime/init.hpp"
#include "runtime/reflection.hpp"

3
hotspot/src/share/vm/ci/ciField.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -31,7 +31,6 @@
#include "interpreter/linkResolver.hpp"
#include "memory/universe.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "runtime/fieldDescriptor.hpp"
// ciField

3
hotspot/src/share/vm/ci/ciInstance.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,6 +27,7 @@
#include "ci/ciObject.hpp"
#include "oops/instanceOop.hpp"
#include "oops/oop.hpp"
// ciInstance
//

3
hotspot/src/share/vm/ci/ciMetadata.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -26,7 +26,6 @@
#include "ci/ciObject.hpp"
#include "ci/ciUtilities.hpp"
#include "gc_interface/collectedHeap.inline.hpp"
#include "oops/oop.inline2.hpp"
// ------------------------------------------------------------------
// ciMetadata::print

4
hotspot/src/share/vm/ci/ciMethodData.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -30,7 +30,7 @@
#include "ci/ciObject.hpp"
#include "ci/ciUtilities.hpp"
#include "oops/methodData.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.hpp"
#include "runtime/deoptimization.hpp"
class ciBitData;

4
hotspot/src/share/vm/ci/ciObjArray.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -26,7 +26,7 @@
#include "ci/ciNullObject.hpp"
#include "ci/ciObjArray.hpp"
#include "ci/ciUtilities.hpp"
#include "oops/objArrayOop.hpp"
#include "oops/objArrayOop.inline.hpp"
// ciObjArray
//

4
hotspot/src/share/vm/ci/ciObject.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -26,7 +26,7 @@
#include "ci/ciObject.hpp"
#include "ci/ciUtilities.hpp"
#include "gc_interface/collectedHeap.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "oops/oop.inline.hpp"
// ciObject
//

4
hotspot/src/share/vm/ci/ciObjectFactory.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2015, 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
@ -40,11 +40,11 @@
#include "ci/ciTypeArray.hpp"
#include "ci/ciTypeArrayKlass.hpp"
#include "ci/ciUtilities.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "classfile/systemDictionary.hpp"
#include "gc_interface/collectedHeap.inline.hpp"
#include "memory/allocation.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "runtime/fieldType.hpp"
#include "utilities/macros.hpp"
#if INCLUDE_ALL_GCS

3
hotspot/src/share/vm/ci/ciReplay.cpp
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
/* Copyright (c) 2013, 2015, 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
@ -31,6 +31,7 @@
#include "memory/allocation.inline.hpp"
#include "memory/oopFactory.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "utilities/copy.hpp"
#include "utilities/macros.hpp"

3
hotspot/src/share/vm/ci/ciTypeFlow.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2015, 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
@ -35,6 +35,7 @@
#include "interpreter/bytecode.hpp"
#include "interpreter/bytecodes.hpp"
#include "memory/allocation.inline.hpp"
#include "oops/oop.inline.hpp"
#include "opto/compile.hpp"
#include "opto/node.hpp"
#include "runtime/deoptimization.hpp"

3
hotspot/src/share/vm/classfile/classFileParser.cpp
View file

@ -25,10 +25,9 @@
#include "precompiled.hpp"
#include "classfile/classFileParser.hpp"
#include "classfile/classLoader.hpp"
#include "classfile/classLoaderData.hpp"
#include "classfile/classLoaderData.inline.hpp"
#include "classfile/defaultMethods.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "classfile/symbolTable.hpp"
#include "classfile/systemDictionary.hpp"
#include "classfile/verificationType.hpp"

4
hotspot/src/share/vm/classfile/classFileParser.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,9 +27,7 @@
#include "classfile/classFileStream.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "oops/typeArrayOop.hpp"
#include "runtime/handles.inline.hpp"
#include "utilities/accessFlags.hpp"
#include "classfile/symbolTable.hpp"

4
hotspot/src/share/vm/classfile/classLoaderData.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015, 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
@ -57,6 +57,8 @@
#include "memory/metadataFactory.hpp"
#include "memory/metaspaceShared.hpp"
#include "memory/oopFactory.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.inline.hpp"
#include "runtime/jniHandles.hpp"
#include "runtime/mutex.hpp"

3
hotspot/src/share/vm/classfile/classLoaderStats.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, 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
@ -24,6 +24,7 @@
#include "precompiled.hpp"
#include "classfile/classLoaderStats.hpp"
#include "oops/oop.inline.hpp"
#include "utilities/globalDefinitions.hpp"

4
hotspot/src/share/vm/classfile/dictionary.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,7 +27,7 @@
#include "classfile/systemDictionary.hpp"
#include "oops/instanceKlass.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.hpp"
#include "utilities/hashtable.hpp"
class DictionaryEntry;

19
hotspot/src/share/vm/classfile/javaClasses.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -24,7 +24,7 @@
#include "precompiled.hpp"
#include "classfile/altHashing.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "classfile/stringTable.hpp"
#include "classfile/vmSymbols.hpp"
#include "code/debugInfo.hpp"
@ -39,6 +39,8 @@
#include "oops/instanceMirrorKlass.hpp"
#include "oops/klass.hpp"
#include "oops/method.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/symbol.hpp"
#include "oops/typeArrayOop.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
@ -149,6 +151,10 @@ int java_lang_String::hash_offset = 0;
bool java_lang_String::initialized = false;
bool java_lang_String::is_instance(oop obj) {
return is_instance_inlined(obj);
}
void java_lang_String::compute_offsets() {
assert(!initialized, "offsets should be initialized only once");
@ -2730,6 +2736,11 @@ void java_lang_invoke_LambdaForm::compute_offsets() {
}
}
bool java_lang_invoke_LambdaForm::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
oop java_lang_invoke_MethodHandle::type(oop mh) {
return mh->obj_field(_type_offset);
}
@ -3076,6 +3087,10 @@ bool java_lang_ClassLoader::isAncestor(oop loader, oop cl) {
return false;
}
bool java_lang_ClassLoader::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
// For class loader classes, parallelCapable defined
// based on non-null field

48
hotspot/src/share/vm/classfile/javaClasses.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -204,9 +204,8 @@ class java_lang_String : AllStatic {
static Symbol* as_symbol_or_null(oop java_string);
// Testers
static bool is_instance(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::String_klass();
}
static bool is_instance(oop obj);
static bool is_instance_inlined(oop obj);
// Debugging
static void print(oop java_string, outputStream* st);
@ -273,9 +272,8 @@ class java_lang_Class : AllStatic {
static Symbol* as_signature(oop java_class, bool intern_if_not_found, TRAPS);
static void print_signature(oop java_class, outputStream *st);
// Testing
static bool is_instance(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::Class_klass();
}
static bool is_instance(oop obj);
static bool is_primitive(oop java_class);
static BasicType primitive_type(oop java_class);
static oop primitive_mirror(BasicType t);
@ -989,9 +987,7 @@ class java_lang_invoke_MethodHandle: AllStatic {
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::MethodHandle_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
// Accessors for code generation:
static int type_offset_in_bytes() { return _type_offset; }
@ -1016,9 +1012,7 @@ class java_lang_invoke_DirectMethodHandle: AllStatic {
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::DirectMethodHandle_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
// Accessors for code generation:
static int member_offset_in_bytes() { return _member_offset; }
@ -1045,9 +1039,7 @@ class java_lang_invoke_LambdaForm: AllStatic {
return SystemDictionary::LambdaForm_klass() != NULL &&
klass->is_subclass_of(SystemDictionary::LambdaForm_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
// Accessors for code generation:
static int vmentry_offset_in_bytes() { return _vmentry_offset; }
@ -1111,9 +1103,7 @@ class java_lang_invoke_MemberName: AllStatic {
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::MemberName_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
static bool is_method(oop obj);
@ -1166,9 +1156,7 @@ class java_lang_invoke_MethodType: AllStatic {
static Symbol* as_signature(oop mt, bool intern_if_not_found, TRAPS);
static void print_signature(oop mt, outputStream* st);
static bool is_instance(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::MethodType_klass();
}
static bool is_instance(oop obj);
static bool equals(oop mt1, oop mt2);
@ -1190,19 +1178,17 @@ private:
public:
// Accessors
static oop target( oop site) { return site->obj_field( _target_offset); }
static void set_target( oop site, oop target) { site->obj_field_put( _target_offset, target); }
static oop target( oop site);
static void set_target( oop site, oop target);
static volatile oop target_volatile(oop site) { return oop((oopDesc *)(site->obj_field_volatile(_target_offset))); }
static void set_target_volatile(oop site, oop target) { site->obj_field_put_volatile(_target_offset, target); }
static volatile oop target_volatile(oop site);
static void set_target_volatile(oop site, oop target);
// Testers
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::CallSite_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
// Accessors for code generation:
static int target_offset_in_bytes() { return _target_offset; }
@ -1268,9 +1254,7 @@ class java_lang_ClassLoader : AllStatic {
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::ClassLoader_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
static bool is_instance(oop obj);
// Debugging
friend class JavaClasses;

76
hotspot/src/share/vm/classfile/javaClasses.inline.hpp Normal file
View file

@ -0,0 +1,76 @@
/*
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP
#define SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP
#include "classfile/javaClasses.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oopsHierarchy.hpp"
inline volatile oop java_lang_invoke_CallSite::target_volatile(oop site) {
return oop((oopDesc *)(site->obj_field_volatile(_target_offset)));
}
inline void java_lang_invoke_CallSite::set_target_volatile(oop site, oop target) {
site->obj_field_put_volatile(_target_offset, target);
}
inline oop java_lang_invoke_CallSite::target(oop site) {
return site->obj_field(_target_offset);
}
inline void java_lang_invoke_CallSite::set_target(oop site, oop target) {
site->obj_field_put(_target_offset, target);
}
inline bool java_lang_String::is_instance_inlined(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::String_klass();
}
inline bool java_lang_invoke_CallSite::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
inline bool java_lang_invoke_MemberName::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
inline bool java_lang_invoke_MethodType::is_instance(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::MethodType_klass();
}
inline bool java_lang_invoke_MethodHandle::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
inline bool java_lang_Class::is_instance(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::Class_klass();
}
inline bool java_lang_invoke_DirectMethodHandle::is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
#endif // SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP

3
hotspot/src/share/vm/classfile/stringTable.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -33,7 +33,6 @@
#include "memory/filemap.hpp"
#include "memory/gcLocker.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "runtime/atomic.inline.hpp"
#include "runtime/mutexLocker.hpp"
#include "utilities/hashtable.inline.hpp"

1
hotspot/src/share/vm/classfile/symbolTable.cpp
View file

@ -33,7 +33,6 @@
#include "memory/filemap.hpp"
#include "memory/gcLocker.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "runtime/atomic.inline.hpp"
#include "runtime/mutexLocker.hpp"
#include "utilities/hashtable.inline.hpp"

4
hotspot/src/share/vm/classfile/systemDictionary.cpp
View file

@ -25,7 +25,7 @@
#include "precompiled.hpp"
#include "classfile/classLoaderData.inline.hpp"
#include "classfile/dictionary.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "classfile/loaderConstraints.hpp"
#include "classfile/placeholders.hpp"
#include "classfile/resolutionErrors.hpp"
@ -44,8 +44,8 @@
#include "oops/klass.inline.hpp"
#include "oops/methodData.hpp"
#include "oops/objArrayKlass.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "oops/typeArrayKlass.hpp"
#include "prims/jvmtiEnvBase.hpp"
#include "prims/methodHandles.hpp"

4
hotspot/src/share/vm/classfile/verificationType.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2015, 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
@ -28,7 +28,7 @@
#include "classfile/systemDictionary.hpp"
#include "memory/allocation.hpp"
#include "oops/instanceKlass.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.hpp"
#include "oops/symbol.hpp"
#include "runtime/handles.hpp"
#include "runtime/signature.hpp"

1
hotspot/src/share/vm/code/codeCache.cpp
View file

@ -39,6 +39,7 @@
#include "oops/method.hpp"
#include "oops/objArrayOop.hpp"
#include "oops/oop.inline.hpp"
#include "oops/verifyOopClosure.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/arguments.hpp"
#include "runtime/icache.hpp"

3
hotspot/src/share/vm/code/dependencies.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,6 +27,7 @@
#include "ci/ciEnv.hpp"
#include "ci/ciKlass.hpp"
#include "ci/ciMethod.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "code/dependencies.hpp"
#include "compiler/compileLog.hpp"
#include "oops/oop.inline.hpp"

3
hotspot/src/share/vm/code/icBuffer.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -35,7 +35,6 @@
#include "memory/universe.inline.hpp"
#include "oops/method.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.inline2.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/stubRoutines.hpp"

3
hotspot/src/share/vm/code/nmethod.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -35,6 +35,7 @@
#include "compiler/disassembler.hpp"
#include "interpreter/bytecode.hpp"
#include "oops/methodData.hpp"
#include "oops/oop.inline.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "prims/jvmtiImpl.hpp"
#include "runtime/atomic.inline.hpp"

3
hotspot/src/share/vm/compiler/disassembler.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2015, 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
@ -28,6 +28,7 @@
#include "compiler/disassembler.hpp"
#include "gc_interface/collectedHeap.hpp"
#include "memory/cardTableModRefBS.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/fprofiler.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/os.hpp"

6
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -129,8 +129,8 @@ class VM_CMS_Final_Remark: public VM_CMS_Operation {
// GenCollectedHeap heap.
class VM_GenCollectFullConcurrent: public VM_GC_Operation {
public:
VM_GenCollectFullConcurrent(unsigned int gc_count_before,
unsigned int full_gc_count_before,
VM_GenCollectFullConcurrent(uint gc_count_before,
uint full_gc_count_before,
GCCause::Cause gc_cause)
: VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true /* full */)
{

34
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -333,7 +333,7 @@ void YoungList::print() {
HeapRegion* lists[] = {_head, _survivor_head};
const char* names[] = {"YOUNG", "SURVIVOR"};
for (unsigned int list = 0; list < ARRAY_SIZE(lists); ++list) {
for (uint list = 0; list < ARRAY_SIZE(lists); ++list) {
gclog_or_tty->print_cr("%s LIST CONTENTS", names[list]);
HeapRegion *curr = lists[list];
if (curr == NULL)
@ -765,8 +765,8 @@ HeapWord* G1CollectedHeap::allocate_new_tlab(size_t word_size) {
assert_heap_not_locked_and_not_at_safepoint();
assert(!is_humongous(word_size), "we do not allow humongous TLABs");
unsigned int dummy_gc_count_before;
int dummy_gclocker_retry_count = 0;
uint dummy_gc_count_before;
uint dummy_gclocker_retry_count = 0;
return attempt_allocation(word_size, &dummy_gc_count_before, &dummy_gclocker_retry_count);
}
@ -776,8 +776,8 @@ G1CollectedHeap::mem_allocate(size_t word_size,
assert_heap_not_locked_and_not_at_safepoint();
// Loop until the allocation is satisfied, or unsatisfied after GC.
for (int try_count = 1, gclocker_retry_count = 0; /* we'll return */; try_count += 1) {
unsigned int gc_count_before;
for (uint try_count = 1, gclocker_retry_count = 0; /* we'll return */; try_count += 1) {
uint gc_count_before;
HeapWord* result = NULL;
if (!is_humongous(word_size)) {
@ -829,8 +829,8 @@ G1CollectedHeap::mem_allocate(size_t word_size,
HeapWord* G1CollectedHeap::attempt_allocation_slow(size_t word_size,
AllocationContext_t context,
unsigned int *gc_count_before_ret,
int* gclocker_retry_count_ret) {
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret) {
// Make sure you read the note in attempt_allocation_humongous().
assert_heap_not_locked_and_not_at_safepoint();
@ -847,7 +847,7 @@ HeapWord* G1CollectedHeap::attempt_allocation_slow(size_t word_size,
HeapWord* result = NULL;
for (int try_count = 1; /* we'll return */; try_count += 1) {
bool should_try_gc;
unsigned int gc_count_before;
uint gc_count_before;
{
MutexLockerEx x(Heap_lock);
@ -945,8 +945,8 @@ HeapWord* G1CollectedHeap::attempt_allocation_slow(size_t word_size,
}
HeapWord* G1CollectedHeap::attempt_allocation_humongous(size_t word_size,
unsigned int * gc_count_before_ret,
int* gclocker_retry_count_ret) {
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret) {
// The structure of this method has a lot of similarities to
// attempt_allocation_slow(). The reason these two were not merged
// into a single one is that such a method would require several "if
@ -979,7 +979,7 @@ HeapWord* G1CollectedHeap::attempt_allocation_humongous(size_t word_size,
HeapWord* result = NULL;
for (int try_count = 1; /* we'll return */; try_count += 1) {
bool should_try_gc;
unsigned int gc_count_before;
uint gc_count_before;
{
MutexLockerEx x(Heap_lock);
@ -1815,7 +1815,7 @@ G1CollectedHeap::G1CollectedHeap(G1CollectorPolicy* policy_) :
assert(n_rem_sets > 0, "Invariant.");
_worker_cset_start_region = NEW_C_HEAP_ARRAY(HeapRegion*, n_queues, mtGC);
_worker_cset_start_region_time_stamp = NEW_C_HEAP_ARRAY(unsigned int, n_queues, mtGC);
_worker_cset_start_region_time_stamp = NEW_C_HEAP_ARRAY(uint, n_queues, mtGC);
_evacuation_failed_info_array = NEW_C_HEAP_ARRAY(EvacuationFailedInfo, n_queues, mtGC);
for (int i = 0; i < n_queues; i++) {
@ -2396,9 +2396,9 @@ G1YCType G1CollectedHeap::yc_type() {
void G1CollectedHeap::collect(GCCause::Cause cause) {
assert_heap_not_locked();
unsigned int gc_count_before;
unsigned int old_marking_count_before;
unsigned int full_gc_count_before;
uint gc_count_before;
uint old_marking_count_before;
uint full_gc_count_before;
bool retry_gc;
do {
@ -3418,7 +3418,7 @@ void G1CollectedHeap::gc_epilogue(bool full) {
}
HeapWord* G1CollectedHeap::do_collection_pause(size_t word_size,
unsigned int gc_count_before,
uint gc_count_before,
bool* succeeded,
GCCause::Cause gc_cause) {
assert_heap_not_locked_and_not_at_safepoint();

24
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -325,11 +325,11 @@ private:
// Keeps track of how many "old marking cycles" (i.e., Full GCs or
// concurrent cycles) we have started.
volatile unsigned int _old_marking_cycles_started;
volatile uint _old_marking_cycles_started;
// Keeps track of how many "old marking cycles" (i.e., Full GCs or
// concurrent cycles) we have completed.
volatile unsigned int _old_marking_cycles_completed;
volatile uint _old_marking_cycles_completed;
bool _concurrent_cycle_started;
bool _heap_summary_sent;
@ -497,22 +497,22 @@ protected:
// the mutator alloc region without taking the Heap_lock. This
// should only be used for non-humongous allocations.
inline HeapWord* attempt_allocation(size_t word_size,
unsigned int* gc_count_before_ret,
int* gclocker_retry_count_ret);
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret);
// Second-level mutator allocation attempt: take the Heap_lock and
// retry the allocation attempt, potentially scheduling a GC
// pause. This should only be used for non-humongous allocations.
HeapWord* attempt_allocation_slow(size_t word_size,
AllocationContext_t context,
unsigned int* gc_count_before_ret,
int* gclocker_retry_count_ret);
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret);
// Takes the Heap_lock and attempts a humongous allocation. It can
// potentially schedule a GC pause.
HeapWord* attempt_allocation_humongous(size_t word_size,
unsigned int* gc_count_before_ret,
int* gclocker_retry_count_ret);
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret);
// Allocation attempt that should be called during safepoints (e.g.,
// at the end of a successful GC). expect_null_mutator_alloc_region
@ -686,7 +686,7 @@ public:
// +ExplicitGCInvokesConcurrent).
void increment_old_marking_cycles_completed(bool concurrent);
unsigned int old_marking_cycles_completed() {
uint old_marking_cycles_completed() {
return _old_marking_cycles_completed;
}
@ -745,7 +745,7 @@ protected:
// methods that call do_collection_pause() release the Heap_lock
// before the call, so it's easy to read gc_count_before just before.
HeapWord* do_collection_pause(size_t word_size,
unsigned int gc_count_before,
uint gc_count_before,
bool* succeeded,
GCCause::Cause gc_cause);
@ -981,7 +981,7 @@ protected:
// The heap region entry for a given worker is valid iff
// the associated time stamp value matches the current value
// of G1CollectedHeap::_gc_time_stamp.
unsigned int* _worker_cset_start_region_time_stamp;
uint* _worker_cset_start_region_time_stamp;
enum G1H_process_roots_tasks {
G1H_PS_filter_satb_buffers,

6
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -131,8 +131,8 @@ inline bool G1CollectedHeap::obj_in_cs(oop obj) {
}
inline HeapWord* G1CollectedHeap::attempt_allocation(size_t word_size,
unsigned int* gc_count_before_ret,
int* gclocker_retry_count_ret) {
uint* gc_count_before_ret,
uint* gclocker_retry_count_ret) {
assert_heap_not_locked_and_not_at_safepoint();
assert(!is_humongous(word_size), "attempt_allocation() should not "
"be called for humongous allocation requests");

239
hotspot/src/share/vm/gc_implementation/g1/g1EvacFailure.cpp Normal file
View file

@ -0,0 +1,239 @@
/*
* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#include "precompiled.hpp"
#include "gc_implementation/g1/concurrentMark.inline.hpp"
#include "gc_implementation/g1/dirtyCardQueue.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#include "gc_implementation/g1/g1EvacFailure.hpp"
#include "gc_implementation/g1/g1_globals.hpp"
#include "gc_implementation/g1/g1OopClosures.inline.hpp"
#include "gc_implementation/g1/heapRegion.hpp"
#include "gc_implementation/g1/heapRegionRemSet.hpp"
class UpdateRSetDeferred : public OopsInHeapRegionClosure {
private:
G1CollectedHeap* _g1;
DirtyCardQueue *_dcq;
G1SATBCardTableModRefBS* _ct_bs;
public:
UpdateRSetDeferred(G1CollectedHeap* g1, DirtyCardQueue* dcq) :
_g1(g1), _ct_bs(_g1->g1_barrier_set()), _dcq(dcq) {}
virtual void do_oop(narrowOop* p) { do_oop_work(p); }
virtual void do_oop( oop* p) { do_oop_work(p); }
template <class T> void do_oop_work(T* p) {
assert(_from->is_in_reserved(p), "paranoia");
if (!_from->is_in_reserved(oopDesc::load_decode_heap_oop(p)) &&
!_from->is_survivor()) {
size_t card_index = _ct_bs->index_for(p);
if (_ct_bs->mark_card_deferred(card_index)) {
_dcq->enqueue((jbyte*)_ct_bs->byte_for_index(card_index));
}
}
}
};
class RemoveSelfForwardPtrObjClosure: public ObjectClosure {
private:
G1CollectedHeap* _g1;
ConcurrentMark* _cm;
HeapRegion* _hr;
size_t _marked_bytes;
OopsInHeapRegionClosure *_update_rset_cl;
bool _during_initial_mark;
bool _during_conc_mark;
uint _worker_id;
HeapWord* _end_of_last_gap;
HeapWord* _last_gap_threshold;
HeapWord* _last_obj_threshold;
public:
RemoveSelfForwardPtrObjClosure(G1CollectedHeap* g1, ConcurrentMark* cm,
HeapRegion* hr,
OopsInHeapRegionClosure* update_rset_cl,
bool during_initial_mark,
bool during_conc_mark,
uint worker_id) :
_g1(g1), _cm(cm), _hr(hr), _marked_bytes(0),
_update_rset_cl(update_rset_cl),
_during_initial_mark(during_initial_mark),
_during_conc_mark(during_conc_mark),
_worker_id(worker_id),
_end_of_last_gap(hr->bottom()),
_last_gap_threshold(hr->bottom()),
_last_obj_threshold(hr->bottom()) { }
size_t marked_bytes() { return _marked_bytes; }
// <original comment>
// The original idea here was to coalesce evacuated and dead objects.
// However that caused complications with the block offset table (BOT).
// In particular if there were two TLABs, one of them partially refined.
// |----- TLAB_1--------|----TLAB_2-~~~(partially refined part)~~~|
// The BOT entries of the unrefined part of TLAB_2 point to the start
// of TLAB_2. If the last object of the TLAB_1 and the first object
// of TLAB_2 are coalesced, then the cards of the unrefined part
// would point into middle of the filler object.
// The current approach is to not coalesce and leave the BOT contents intact.
// </original comment>
//
// We now reset the BOT when we start the object iteration over the
// region and refine its entries for every object we come across. So
// the above comment is not really relevant and we should be able
// to coalesce dead objects if we want to.
void do_object(oop obj) {
HeapWord* obj_addr = (HeapWord*) obj;
assert(_hr->is_in(obj_addr), "sanity");
size_t obj_size = obj->size();
HeapWord* obj_end = obj_addr + obj_size;
if (_end_of_last_gap != obj_addr) {
// there was a gap before obj_addr
_last_gap_threshold = _hr->cross_threshold(_end_of_last_gap, obj_addr);
}
if (obj->is_forwarded() && obj->forwardee() == obj) {
// The object failed to move.
// We consider all objects that we find self-forwarded to be
// live. What we'll do is that we'll update the prev marking
// info so that they are all under PTAMS and explicitly marked.
if (!_cm->isPrevMarked(obj)) {
_cm->markPrev(obj);
}
if (_during_initial_mark) {
// For the next marking info we'll only mark the
// self-forwarded objects explicitly if we are during
// initial-mark (since, normally, we only mark objects pointed
// to by roots if we succeed in copying them). By marking all
// self-forwarded objects we ensure that we mark any that are
// still pointed to be roots. During concurrent marking, and
// after initial-mark, we don't need to mark any objects
// explicitly and all objects in the CSet are considered
// (implicitly) live. So, we won't mark them explicitly and
// we'll leave them over NTAMS.
_cm->grayRoot(obj, obj_size, _worker_id, _hr);
}
_marked_bytes += (obj_size * HeapWordSize);
obj->set_mark(markOopDesc::prototype());
// While we were processing RSet buffers during the collection,
// we actually didn't scan any cards on the collection set,
// since we didn't want to update remembered sets with entries
// that point into the collection set, given that live objects
// from the collection set are about to move and such entries
// will be stale very soon.
// This change also dealt with a reliability issue which
// involved scanning a card in the collection set and coming
// across an array that was being chunked and looking malformed.
// The problem is that, if evacuation fails, we might have
// remembered set entries missing given that we skipped cards on
// the collection set. So, we'll recreate such entries now.
obj->oop_iterate(_update_rset_cl);
} else {
// The object has been either evacuated or is dead. Fill it with a
// dummy object.
MemRegion mr(obj_addr, obj_size);
CollectedHeap::fill_with_object(mr);
// must nuke all dead objects which we skipped when iterating over the region
_cm->clearRangePrevBitmap(MemRegion(_end_of_last_gap, obj_end));
}
_end_of_last_gap = obj_end;
_last_obj_threshold = _hr->cross_threshold(obj_addr, obj_end);
}
};
class RemoveSelfForwardPtrHRClosure: public HeapRegionClosure {
G1CollectedHeap* _g1h;
ConcurrentMark* _cm;
uint _worker_id;
HeapRegionClaimer* _hrclaimer;
DirtyCardQueue _dcq;
UpdateRSetDeferred _update_rset_cl;
public:
RemoveSelfForwardPtrHRClosure(G1CollectedHeap* g1h,
uint worker_id,
HeapRegionClaimer* hrclaimer) :
_g1h(g1h), _dcq(&g1h->dirty_card_queue_set()), _update_rset_cl(g1h, &_dcq),
_worker_id(worker_id), _cm(_g1h->concurrent_mark()), _hrclaimer(hrclaimer) {
}
bool doHeapRegion(HeapRegion *hr) {
bool during_initial_mark = _g1h->g1_policy()->during_initial_mark_pause();
bool during_conc_mark = _g1h->mark_in_progress();
assert(!hr->is_humongous(), "sanity");
assert(hr->in_collection_set(), "bad CS");
if (_hrclaimer->claim_region(hr->hrm_index())) {
if (hr->evacuation_failed()) {
RemoveSelfForwardPtrObjClosure rspc(_g1h, _cm, hr, &_update_rset_cl,
during_initial_mark,
during_conc_mark,
_worker_id);
hr->note_self_forwarding_removal_start(during_initial_mark,
during_conc_mark);
_g1h->check_bitmaps("Self-Forwarding Ptr Removal", hr);
// In the common case (i.e. when there is no evacuation
// failure) we make sure that the following is done when
// the region is freed so that it is "ready-to-go" when it's
// re-allocated. However, when evacuation failure happens, a
// region will remain in the heap and might ultimately be added
// to a CSet in the future. So we have to be careful here and
// make sure the region's RSet is ready for parallel iteration
// whenever this might be required in the future.
hr->rem_set()->reset_for_par_iteration();
hr->reset_bot();
_update_rset_cl.set_region(hr);
hr->object_iterate(&rspc);
hr->rem_set()->clean_strong_code_roots(hr);
hr->note_self_forwarding_removal_end(during_initial_mark,
during_conc_mark,
rspc.marked_bytes());
}
}
return false;
}
};
G1ParRemoveSelfForwardPtrsTask::G1ParRemoveSelfForwardPtrsTask(G1CollectedHeap* g1h) :
AbstractGangTask("G1 Remove Self-forwarding Pointers"), _g1h(g1h),
_hrclaimer(g1h->workers()->active_workers()) {}
void G1ParRemoveSelfForwardPtrsTask::work(uint worker_id) {
RemoveSelfForwardPtrHRClosure rsfp_cl(_g1h, worker_id, &_hrclaimer);
HeapRegion* hr = _g1h->start_cset_region_for_worker(worker_id);
_g1h->collection_set_iterate_from(hr, &rsfp_cl);
}

223
hotspot/src/share/vm/gc_implementation/g1/g1EvacFailure.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -25,229 +25,24 @@
#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1EVACFAILURE_HPP
#define SHARE_VM_GC_IMPLEMENTATION_G1_G1EVACFAILURE_HPP
#include "gc_implementation/g1/concurrentMark.inline.hpp"
#include "gc_implementation/g1/dirtyCardQueue.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#include "gc_implementation/g1/g1_globals.hpp"
#include "gc_implementation/g1/g1OopClosures.inline.hpp"
#include "gc_implementation/g1/heapRegion.hpp"
#include "gc_implementation/g1/heapRegionRemSet.hpp"
#include "gc_implementation/g1/g1OopClosures.hpp"
#include "gc_implementation/g1/heapRegionManager.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/workgroup.hpp"
// Closures and tasks associated with any self-forwarding pointers
class G1CollectedHeap;
// Task to fixup self-forwarding pointers
// installed as a result of an evacuation failure.
class UpdateRSetDeferred : public OopsInHeapRegionClosure {
private:
G1CollectedHeap* _g1;
DirtyCardQueue *_dcq;
G1SATBCardTableModRefBS* _ct_bs;
public:
UpdateRSetDeferred(G1CollectedHeap* g1, DirtyCardQueue* dcq) :
_g1(g1), _ct_bs(_g1->g1_barrier_set()), _dcq(dcq) {}
virtual void do_oop(narrowOop* p) { do_oop_work(p); }
virtual void do_oop( oop* p) { do_oop_work(p); }
template <class T> void do_oop_work(T* p) {
assert(_from->is_in_reserved(p), "paranoia");
if (!_from->is_in_reserved(oopDesc::load_decode_heap_oop(p)) &&
!_from->is_survivor()) {
size_t card_index = _ct_bs->index_for(p);
if (_ct_bs->mark_card_deferred(card_index)) {
_dcq->enqueue((jbyte*)_ct_bs->byte_for_index(card_index));
}
}
}
};
class RemoveSelfForwardPtrObjClosure: public ObjectClosure {
private:
G1CollectedHeap* _g1;
ConcurrentMark* _cm;
HeapRegion* _hr;
size_t _marked_bytes;
OopsInHeapRegionClosure *_update_rset_cl;
bool _during_initial_mark;
bool _during_conc_mark;
uint _worker_id;
HeapWord* _end_of_last_gap;
HeapWord* _last_gap_threshold;
HeapWord* _last_obj_threshold;
public:
RemoveSelfForwardPtrObjClosure(G1CollectedHeap* g1, ConcurrentMark* cm,
HeapRegion* hr,
OopsInHeapRegionClosure* update_rset_cl,
bool during_initial_mark,
bool during_conc_mark,
uint worker_id) :
_g1(g1), _cm(cm), _hr(hr), _marked_bytes(0),
_update_rset_cl(update_rset_cl),
_during_initial_mark(during_initial_mark),
_during_conc_mark(during_conc_mark),
_worker_id(worker_id),
_end_of_last_gap(hr->bottom()),
_last_gap_threshold(hr->bottom()),
_last_obj_threshold(hr->bottom()) { }
size_t marked_bytes() { return _marked_bytes; }
// <original comment>
// The original idea here was to coalesce evacuated and dead objects.
// However that caused complications with the block offset table (BOT).
// In particular if there were two TLABs, one of them partially refined.
// |----- TLAB_1--------|----TLAB_2-~~~(partially refined part)~~~|
// The BOT entries of the unrefined part of TLAB_2 point to the start
// of TLAB_2. If the last object of the TLAB_1 and the first object
// of TLAB_2 are coalesced, then the cards of the unrefined part
// would point into middle of the filler object.
// The current approach is to not coalesce and leave the BOT contents intact.
// </original comment>
//
// We now reset the BOT when we start the object iteration over the
// region and refine its entries for every object we come across. So
// the above comment is not really relevant and we should be able
// to coalesce dead objects if we want to.
void do_object(oop obj) {
HeapWord* obj_addr = (HeapWord*) obj;
assert(_hr->is_in(obj_addr), "sanity");
size_t obj_size = obj->size();
HeapWord* obj_end = obj_addr + obj_size;
if (_end_of_last_gap != obj_addr) {
// there was a gap before obj_addr
_last_gap_threshold = _hr->cross_threshold(_end_of_last_gap, obj_addr);
}
if (obj->is_forwarded() && obj->forwardee() == obj) {
// The object failed to move.
// We consider all objects that we find self-forwarded to be
// live. What we'll do is that we'll update the prev marking
// info so that they are all under PTAMS and explicitly marked.
if (!_cm->isPrevMarked(obj)) {
_cm->markPrev(obj);
}
if (_during_initial_mark) {
// For the next marking info we'll only mark the
// self-forwarded objects explicitly if we are during
// initial-mark (since, normally, we only mark objects pointed
// to by roots if we succeed in copying them). By marking all
// self-forwarded objects we ensure that we mark any that are
// still pointed to be roots. During concurrent marking, and
// after initial-mark, we don't need to mark any objects
// explicitly and all objects in the CSet are considered
// (implicitly) live. So, we won't mark them explicitly and
// we'll leave them over NTAMS.
_cm->grayRoot(obj, obj_size, _worker_id, _hr);
}
_marked_bytes += (obj_size * HeapWordSize);
obj->set_mark(markOopDesc::prototype());
// While we were processing RSet buffers during the collection,
// we actually didn't scan any cards on the collection set,
// since we didn't want to update remembered sets with entries
// that point into the collection set, given that live objects
// from the collection set are about to move and such entries
// will be stale very soon.
// This change also dealt with a reliability issue which
// involved scanning a card in the collection set and coming
// across an array that was being chunked and looking malformed.
// The problem is that, if evacuation fails, we might have
// remembered set entries missing given that we skipped cards on
// the collection set. So, we'll recreate such entries now.
obj->oop_iterate(_update_rset_cl);
} else {
// The object has been either evacuated or is dead. Fill it with a
// dummy object.
MemRegion mr(obj_addr, obj_size);
CollectedHeap::fill_with_object(mr);
// must nuke all dead objects which we skipped when iterating over the region
_cm->clearRangePrevBitmap(MemRegion(_end_of_last_gap, obj_end));
}
_end_of_last_gap = obj_end;
_last_obj_threshold = _hr->cross_threshold(obj_addr, obj_end);
}
};
class RemoveSelfForwardPtrHRClosure: public HeapRegionClosure {
G1CollectedHeap* _g1h;
ConcurrentMark* _cm;
uint _worker_id;
HeapRegionClaimer* _hrclaimer;
DirtyCardQueue _dcq;
UpdateRSetDeferred _update_rset_cl;
public:
RemoveSelfForwardPtrHRClosure(G1CollectedHeap* g1h,
uint worker_id,
HeapRegionClaimer* hrclaimer) :
_g1h(g1h), _dcq(&g1h->dirty_card_queue_set()), _update_rset_cl(g1h, &_dcq),
_worker_id(worker_id), _cm(_g1h->concurrent_mark()), _hrclaimer(hrclaimer) {
}
bool doHeapRegion(HeapRegion *hr) {
bool during_initial_mark = _g1h->g1_policy()->during_initial_mark_pause();
bool during_conc_mark = _g1h->mark_in_progress();
assert(!hr->is_humongous(), "sanity");
assert(hr->in_collection_set(), "bad CS");
if (_hrclaimer->claim_region(hr->hrm_index())) {
if (hr->evacuation_failed()) {
RemoveSelfForwardPtrObjClosure rspc(_g1h, _cm, hr, &_update_rset_cl,
during_initial_mark,
during_conc_mark,
_worker_id);
hr->note_self_forwarding_removal_start(during_initial_mark,
during_conc_mark);
_g1h->check_bitmaps("Self-Forwarding Ptr Removal", hr);
// In the common case (i.e. when there is no evacuation
// failure) we make sure that the following is done when
// the region is freed so that it is "ready-to-go" when it's
// re-allocated. However, when evacuation failure happens, a
// region will remain in the heap and might ultimately be added
// to a CSet in the future. So we have to be careful here and
// make sure the region's RSet is ready for parallel iteration
// whenever this might be required in the future.
hr->rem_set()->reset_for_par_iteration();
hr->reset_bot();
_update_rset_cl.set_region(hr);
hr->object_iterate(&rspc);
hr->rem_set()->clean_strong_code_roots(hr);
hr->note_self_forwarding_removal_end(during_initial_mark,
during_conc_mark,
rspc.marked_bytes());
}
}
return false;
}
};
class G1ParRemoveSelfForwardPtrsTask: public AbstractGangTask {
protected:
G1CollectedHeap* _g1h;
HeapRegionClaimer _hrclaimer;
public:
G1ParRemoveSelfForwardPtrsTask(G1CollectedHeap* g1h) :
AbstractGangTask("G1 Remove Self-forwarding Pointers"), _g1h(g1h),
_hrclaimer(g1h->workers()->active_workers()) {}
G1ParRemoveSelfForwardPtrsTask(G1CollectedHeap* g1h);
void work(uint worker_id) {
RemoveSelfForwardPtrHRClosure rsfp_cl(_g1h, worker_id, &_hrclaimer);
HeapRegion* hr = _g1h->start_cset_region_for_worker(worker_id);
_g1h->collection_set_iterate_from(hr, &rsfp_cl);
}
void work(uint worker_id);
};
#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1EVACFAILURE_HPP

1
hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
View file

@ -27,6 +27,7 @@
#include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
#include "gc_implementation/g1/heapRegion.hpp"
#include "gc_implementation/g1/satbQueue.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.inline.hpp"
#include "runtime/mutexLocker.hpp"
#include "runtime/orderAccess.inline.hpp"

2
hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp
View file

@ -28,7 +28,7 @@
#include "gc_implementation/g1/g1RegionToSpaceMapper.hpp"
#include "memory/cardTableModRefBS.hpp"
#include "memory/memRegion.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.hpp"
#include "utilities/macros.hpp"
class DirtyCardQueueSet;

8
hotspot/src/share/vm/gc_implementation/g1/g1StringDedup.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, 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
@ -23,7 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#include "gc_implementation/g1/g1GCPhaseTimes.hpp"
#include "gc_implementation/g1/g1StringDedup.hpp"
@ -51,7 +51,7 @@ void G1StringDedup::stop() {
}
bool G1StringDedup::is_candidate_from_mark(oop obj) {
if (java_lang_String::is_instance(obj)) {
if (java_lang_String::is_instance_inlined(obj)) {
bool from_young = G1CollectedHeap::heap()->heap_region_containing_raw(obj)->is_young();
if (from_young && obj->age() < StringDeduplicationAgeThreshold) {
// Candidate found. String is being evacuated from young to old but has not
@ -73,7 +73,7 @@ void G1StringDedup::enqueue_from_mark(oop java_string) {
}
bool G1StringDedup::is_candidate_from_evacuation(bool from_young, bool to_young, oop obj) {
if (from_young && java_lang_String::is_instance(obj)) {
if (from_young && java_lang_String::is_instance_inlined(obj)) {
if (to_young && obj->age() == StringDeduplicationAgeThreshold) {
// Candidate found. String is being evacuated from young to young and just
// reached the deduplication age threshold.

6
hotspot/src/share/vm/gc_implementation/g1/g1StringDedupQueue.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, 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
@ -23,9 +23,11 @@
*/
#include "precompiled.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "gc_implementation/g1/g1StringDedup.hpp"
#include "gc_implementation/g1/g1StringDedupQueue.hpp"
#include "memory/gcLocker.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.inline.hpp"
#include "runtime/mutexLocker.hpp"
#include "utilities/stack.inline.hpp"

5
hotspot/src/share/vm/gc_implementation/g1/g1StringDedupTable.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, 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
@ -24,13 +24,14 @@
#include "precompiled.hpp"
#include "classfile/altHashing.hpp"
#include "classfile/javaClasses.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
#include "gc_implementation/g1/g1StringDedupTable.hpp"
#include "memory/gcLocker.hpp"
#include "memory/padded.inline.hpp"
#include "oops/typeArrayOop.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/mutexLocker.hpp"
//

3
hotspot/src/share/vm/gc_implementation/g1/heapRegion.inline.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -29,6 +29,7 @@
#include "gc_implementation/g1/g1CollectedHeap.hpp"
#include "gc_implementation/g1/heapRegion.hpp"
#include "memory/space.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/atomic.inline.hpp"
// This version requires locking.

14
hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -34,12 +34,11 @@
#include "gc_implementation/g1/vm_operations_g1.hpp"
#include "runtime/interfaceSupport.hpp"
VM_G1CollectForAllocation::VM_G1CollectForAllocation(
unsigned int gc_count_before,
VM_G1CollectForAllocation::VM_G1CollectForAllocation(uint gc_count_before,
size_t word_size)
: VM_G1OperationWithAllocRequest(gc_count_before, word_size,
GCCause::_allocation_failure) {
guarantee(word_size > 0, "an allocation should always be requested");
guarantee(word_size != 0, "An allocation should always be requested with this operation.");
}
void VM_G1CollectForAllocation::doit() {
@ -57,8 +56,7 @@ void VM_G1CollectFull::doit() {
g1h->do_full_collection(false /* clear_all_soft_refs */);
}
VM_G1IncCollectionPause::VM_G1IncCollectionPause(
unsigned int gc_count_before,
VM_G1IncCollectionPause::VM_G1IncCollectionPause(uint gc_count_before,
size_t word_size,
bool should_initiate_conc_mark,
double target_pause_time_ms,
@ -75,7 +73,7 @@ VM_G1IncCollectionPause::VM_G1IncCollectionPause(
}
bool VM_G1IncCollectionPause::doit_prologue() {
bool res = VM_GC_Operation::doit_prologue();
bool res = VM_G1OperationWithAllocRequest::doit_prologue();
if (!res) {
if (_should_initiate_conc_mark) {
// The prologue can fail for a couple of reasons. The first is that another GC
@ -165,7 +163,7 @@ void VM_G1IncCollectionPause::doit() {
}
void VM_G1IncCollectionPause::doit_epilogue() {
VM_GC_Operation::doit_epilogue();
VM_G1OperationWithAllocRequest::doit_epilogue();
// If the pause was initiated by a System.gc() and
// +ExplicitGCInvokesConcurrent, we have to wait here for the cycle

23
hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -36,20 +36,17 @@
// - VM_G1CollectForAllocation
// - VM_G1IncCollectionPause
class VM_G1OperationWithAllocRequest: public VM_GC_Operation {
class VM_G1OperationWithAllocRequest : public VM_CollectForAllocation {
protected:
size_t _word_size;
HeapWord* _result;
bool _pause_succeeded;
AllocationContext_t _allocation_context;
public:
VM_G1OperationWithAllocRequest(unsigned int gc_count_before,
VM_G1OperationWithAllocRequest(uint gc_count_before,
size_t word_size,
GCCause::Cause gc_cause)
: VM_GC_Operation(gc_count_before, gc_cause),
_word_size(word_size), _result(NULL), _pause_succeeded(false) { }
HeapWord* result() { return _result; }
: VM_CollectForAllocation(word_size, gc_count_before, gc_cause),
_pause_succeeded(false) {}
bool pause_succeeded() { return _pause_succeeded; }
void set_allocation_context(AllocationContext_t context) { _allocation_context = context; }
AllocationContext_t allocation_context() { return _allocation_context; }
@ -57,8 +54,8 @@ public:
class VM_G1CollectFull: public VM_GC_Operation {
public:
VM_G1CollectFull(unsigned int gc_count_before,
unsigned int full_gc_count_before,
VM_G1CollectFull(uint gc_count_before,
uint full_gc_count_before,
GCCause::Cause cause)
: VM_GC_Operation(gc_count_before, cause, full_gc_count_before, true) { }
virtual VMOp_Type type() const { return VMOp_G1CollectFull; }
@ -70,7 +67,7 @@ public:
class VM_G1CollectForAllocation: public VM_G1OperationWithAllocRequest {
public:
VM_G1CollectForAllocation(unsigned int gc_count_before,
VM_G1CollectForAllocation(uint gc_count_before,
size_t word_size);
virtual VMOp_Type type() const { return VMOp_G1CollectForAllocation; }
virtual void doit();
@ -84,9 +81,9 @@ private:
bool _should_initiate_conc_mark;
bool _should_retry_gc;
double _target_pause_time_ms;
unsigned int _old_marking_cycles_completed_before;
uint _old_marking_cycles_completed_before;
public:
VM_G1IncCollectionPause(unsigned int gc_count_before,
VM_G1IncCollectionPause(uint gc_count_before,
size_t word_size,
bool should_initiate_conc_mark,
double target_pause_time_ms,

4
hotspot/src/share/vm/gc_implementation/parallelScavenge/objectStartArray.cpp
View file

@ -126,7 +126,9 @@ void ObjectStartArray::reset() {
bool ObjectStartArray::object_starts_in_range(HeapWord* start_addr,
HeapWord* end_addr) const {
assert(start_addr <= end_addr, "range is wrong");
assert(start_addr <= end_addr,
err_msg("Range is wrong. start_addr (" PTR_FORMAT ") is after end_addr (" PTR_FORMAT ")",
p2i(start_addr), p2i(end_addr)));
if (start_addr > end_addr) {
return false;
}

12
hotspot/src/share/vm/gc_implementation/parallelScavenge/objectStartArray.hpp
View file

@ -119,8 +119,13 @@ class ObjectStartArray : public CHeapObj<mtGC> {
MemRegion covered_region() { return _covered_region; }
#define assert_covered_region_contains(addr) \
assert(_covered_region.contains(addr), \
err_msg(#addr " (" PTR_FORMAT ") is not in covered region [" PTR_FORMAT ", " PTR_FORMAT "]", \
p2i(addr), p2i(_covered_region.start()), p2i(_covered_region.end())))
void allocate_block(HeapWord* p) {
assert(_covered_region.contains(p), "Must be in covered region");
assert_covered_region_contains(p);
jbyte* block = block_for_addr(p);
HeapWord* block_base = addr_for_block(block);
size_t offset = pointer_delta(p, block_base, sizeof(HeapWord*));
@ -135,7 +140,7 @@ class ObjectStartArray : public CHeapObj<mtGC> {
// object in that block. Scroll backwards by one, and the first
// object hit should be at the beginning of the block
HeapWord* object_start(HeapWord* addr) const {
assert(_covered_region.contains(addr), "Must be in covered region");
assert_covered_region_contains(addr);
jbyte* block = block_for_addr(addr);
HeapWord* scroll_forward = offset_addr_for_block(block--);
while (scroll_forward > addr) {
@ -153,13 +158,14 @@ class ObjectStartArray : public CHeapObj<mtGC> {
}
bool is_block_allocated(HeapWord* addr) {
assert(_covered_region.contains(addr), "Must be in covered region");
assert_covered_region_contains(addr);
jbyte* block = block_for_addr(addr);
if (*block == clean_block)
return false;
return true;
}
#undef assert_covered_region_contains
// Return true if an object starts in the range of heap addresses.
// If an object starts at an address corresponding to

8
hotspot/src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -260,7 +260,7 @@ HeapWord* ParallelScavengeHeap::mem_allocate(
uint loop_count = 0;
uint gc_count = 0;
int gclocker_stalled_count = 0;
uint gclocker_stalled_count = 0;
while (result == NULL) {
// We don't want to have multiple collections for a single filled generation.
@ -520,8 +520,8 @@ void ParallelScavengeHeap::collect(GCCause::Cause cause) {
assert(!Heap_lock->owned_by_self(),
"this thread should not own the Heap_lock");
unsigned int gc_count = 0;
unsigned int full_gc_count = 0;
uint gc_count = 0;
uint full_gc_count = 0;
{
MutexLocker ml(Heap_lock);
// This value is guarded by the Heap_lock

18
hotspot/src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2015, 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
@ -32,12 +32,10 @@
#include "utilities/dtrace.hpp"
// The following methods are used by the parallel scavenge collector
VM_ParallelGCFailedAllocation::VM_ParallelGCFailedAllocation(size_t size,
unsigned int gc_count) :
VM_GC_Operation(gc_count, GCCause::_allocation_failure),
_size(size),
_result(NULL)
{
VM_ParallelGCFailedAllocation::VM_ParallelGCFailedAllocation(size_t word_size,
uint gc_count) :
VM_CollectForAllocation(word_size, gc_count, GCCause::_allocation_failure) {
assert(word_size != 0, "An allocation should always be requested with this operation.");
}
void VM_ParallelGCFailedAllocation::doit() {
@ -47,7 +45,7 @@ void VM_ParallelGCFailedAllocation::doit() {
assert(heap->kind() == CollectedHeap::ParallelScavengeHeap, "must be a ParallelScavengeHeap");
GCCauseSetter gccs(heap, _gc_cause);
_result = heap->failed_mem_allocate(_size);
_result = heap->failed_mem_allocate(_word_size);
if (_result == NULL && GC_locker::is_active_and_needs_gc()) {
set_gc_locked();
@ -55,8 +53,8 @@ void VM_ParallelGCFailedAllocation::doit() {
}
// Only used for System.gc() calls
VM_ParallelGCSystemGC::VM_ParallelGCSystemGC(unsigned int gc_count,
unsigned int full_gc_count,
VM_ParallelGCSystemGC::VM_ParallelGCSystemGC(uint gc_count,
uint full_gc_count,
GCCause::Cause gc_cause) :
VM_GC_Operation(gc_count, gc_cause, full_gc_count, true /* full */)
{

15
hotspot/src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2015, 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
@ -29,26 +29,19 @@
#include "gc_implementation/shared/vmGCOperations.hpp"
#include "gc_interface/gcCause.hpp"
class VM_ParallelGCFailedAllocation: public VM_GC_Operation {
private:
size_t _size;
HeapWord* _result;
class VM_ParallelGCFailedAllocation : public VM_CollectForAllocation {
public:
VM_ParallelGCFailedAllocation(size_t size, unsigned int gc_count);
VM_ParallelGCFailedAllocation(size_t word_size, uint gc_count);
virtual VMOp_Type type() const {
return VMOp_ParallelGCFailedAllocation;
}
virtual void doit();
HeapWord* result() const { return _result; }
};
class VM_ParallelGCSystemGC: public VM_GC_Operation {
public:
VM_ParallelGCSystemGC(unsigned int gc_count, unsigned int full_gc_count,
GCCause::Cause gc_cause);
VM_ParallelGCSystemGC(uint gc_count, uint full_gc_count, GCCause::Cause gc_cause);
virtual VMOp_Type type() const { return VMOp_ParallelGCSystemGC; }
virtual void doit();
};

3
hotspot/src/share/vm/gc_implementation/shared/gcTrace.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015, 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
@ -31,6 +31,7 @@
#include "gc_implementation/shared/objectCountEventSender.hpp"
#include "memory/heapInspection.hpp"
#include "memory/referenceProcessorStats.hpp"
#include "memory/resourceArea.hpp"
#include "runtime/os.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/macros.hpp"

13
hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2015, 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
@ -41,6 +41,11 @@
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#endif // INCLUDE_ALL_GCS
VM_GC_Operation::~VM_GC_Operation() {
CollectedHeap* ch = Universe::heap();
ch->collector_policy()->set_all_soft_refs_clear(false);
}
// 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.
@ -179,10 +184,10 @@ void VM_GenCollectForAllocation::doit() {
GenCollectedHeap* gch = GenCollectedHeap::heap();
GCCauseSetter gccs(gch, _gc_cause);
_res = gch->satisfy_failed_allocation(_size, _tlab);
assert(gch->is_in_reserved_or_null(_res), "result not in heap");
_result = gch->satisfy_failed_allocation(_word_size, _tlab);
assert(gch->is_in_reserved_or_null(_result), "result not in heap");
if (_res == NULL && GC_locker::is_active_and_needs_gc()) {
if (_result == NULL && GC_locker::is_active_and_needs_gc()) {
set_gc_locked();
}
}

58
hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -25,6 +25,7 @@
#ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_VMGCOPERATIONS_HPP
#define SHARE_VM_GC_IMPLEMENTATION_SHARED_VMGCOPERATIONS_HPP
#include "gc_interface/collectedHeap.hpp"
#include "memory/heapInspection.hpp"
#include "runtime/handles.hpp"
#include "runtime/jniHandles.hpp"
@ -38,11 +39,12 @@
// VM_Operation
// VM_GC_Operation
// VM_GC_HeapInspection
// VM_GenCollectForAllocation
// VM_GenCollectFull
// VM_GenCollectFullConcurrent
// VM_ParallelGCFailedAllocation
// VM_ParallelGCSystemGC
// VM_CollectForAllocation
// VM_GenCollectForAllocation
// VM_ParallelGCFailedAllocation
// VM_GC_Operation
// - implements methods common to all classes in the hierarchy:
// prevents multiple gc requests and manages lock on heap;
@ -51,6 +53,7 @@
// - prints class histogram on SIGBREAK if PrintClassHistogram
// is specified; and also the attach "inspectheap" operation
//
// VM_CollectForAllocation
// VM_GenCollectForAllocation
// VM_ParallelGCFailedAllocation
// - this operation is invoked when allocation is failed;
@ -67,8 +70,8 @@
class VM_GC_Operation: public VM_Operation {
protected:
BasicLock _pending_list_basic_lock; // for refs pending list notification (PLL)
unsigned int _gc_count_before; // gc count before acquiring PLL
unsigned int _full_gc_count_before; // full gc count before acquiring PLL
uint _gc_count_before; // gc count before acquiring PLL
uint _full_gc_count_before; // full gc count before acquiring PLL
bool _full; // whether a "full" collection
bool _prologue_succeeded; // whether doit_prologue succeeded
GCCause::Cause _gc_cause; // the putative cause for this gc op
@ -81,9 +84,9 @@ class VM_GC_Operation: public VM_Operation {
void release_and_notify_pending_list_lock();
public:
VM_GC_Operation(unsigned int gc_count_before,
VM_GC_Operation(uint gc_count_before,
GCCause::Cause _cause,
unsigned int full_gc_count_before = 0,
uint full_gc_count_before = 0,
bool full = false) {
_full = full;
_prologue_succeeded = false;
@ -104,10 +107,7 @@ class VM_GC_Operation: public VM_Operation {
// mutators have run. Soft refs will be cleared again in this
// collection.
}
~VM_GC_Operation() {
CollectedHeap* ch = Universe::heap();
ch->collector_policy()->set_all_soft_refs_clear(false);
}
~VM_GC_Operation();
// Acquire the reference synchronization lock
virtual bool doit_prologue();
@ -160,36 +160,44 @@ class VM_GC_HeapInspection: public VM_GC_Operation {
bool collect();
};
class VM_CollectForAllocation : public VM_GC_Operation {
protected:
size_t _word_size; // Size of object to be allocated (in number of words)
HeapWord* _result; // Allocation result (NULL if allocation failed)
class VM_GenCollectForAllocation: public VM_GC_Operation {
public:
VM_CollectForAllocation(size_t word_size, uint gc_count_before, GCCause::Cause cause)
: VM_GC_Operation(gc_count_before, cause), _result(NULL), _word_size(word_size) {}
HeapWord* result() const {
return _result;
}
};
class VM_GenCollectForAllocation : public VM_CollectForAllocation {
private:
HeapWord* _res;
size_t _size; // size of object to be allocated.
bool _tlab; // alloc is of a tlab.
public:
VM_GenCollectForAllocation(size_t size,
VM_GenCollectForAllocation(size_t word_size,
bool tlab,
unsigned int gc_count_before)
: VM_GC_Operation(gc_count_before, GCCause::_allocation_failure),
_size(size),
uint gc_count_before)
: VM_CollectForAllocation(word_size, gc_count_before, GCCause::_allocation_failure),
_tlab(tlab) {
_res = NULL;
assert(word_size != 0, "An allocation should always be requested with this operation.");
}
~VM_GenCollectForAllocation() {}
virtual VMOp_Type type() const { return VMOp_GenCollectForAllocation; }
virtual void doit();
HeapWord* result() const { return _res; }
};
// VM operation to invoke a collection of the heap as a
// GenCollectedHeap heap.
class VM_GenCollectFull: public VM_GC_Operation {
private:
int _max_level;
public:
VM_GenCollectFull(unsigned int gc_count_before,
unsigned int full_gc_count_before,
VM_GenCollectFull(uint gc_count_before,
uint full_gc_count_before,
GCCause::Cause gc_cause,
int max_level)
: VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true /* full */),
@ -208,8 +216,8 @@ class VM_CollectForMetadataAllocation: public VM_GC_Operation {
public:
VM_CollectForMetadataAllocation(ClassLoaderData* loader_data,
size_t size, Metaspace::MetadataType mdtype,
unsigned int gc_count_before,
unsigned int full_gc_count_before,
uint gc_count_before,
uint full_gc_count_before,
GCCause::Cause gc_cause)
: VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true),
_loader_data(loader_data), _size(size), _mdtype(mdtype), _result(NULL) {

11
hotspot/src/share/vm/gc_interface/collectedHeap.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -32,6 +32,7 @@
#include "gc_interface/allocTracer.hpp"
#include "gc_interface/collectedHeap.hpp"
#include "gc_interface/collectedHeap.inline.hpp"
#include "memory/barrierSet.inline.hpp"
#include "memory/metaspace.hpp"
#include "oops/oop.inline.hpp"
#include "oops/instanceMirrorKlass.hpp"
@ -124,6 +125,14 @@ void CollectedHeap::print_heap_after_gc() {
}
}
void CollectedHeap::print_on_error(outputStream* st) const {
st->print_cr("Heap:");
print_extended_on(st);
st->cr();
_barrier_set->print_on(st);
}
void CollectedHeap::register_nmethod(nmethod* nm) {
assert_locked_or_safepoint(CodeCache_lock);
}

11
hotspot/src/share/vm/gc_interface/collectedHeap.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -28,7 +28,6 @@
#include "gc_interface/gcCause.hpp"
#include "gc_implementation/shared/gcWhen.hpp"
#include "memory/allocation.hpp"
#include "memory/barrierSet.hpp"
#include "runtime/handles.hpp"
#include "runtime/perfData.hpp"
#include "runtime/safepoint.hpp"
@ -576,13 +575,7 @@ class CollectedHeap : public CHeapObj<mtInternal> {
print_on(st);
}
virtual void print_on_error(outputStream* st) const {
st->print_cr("Heap:");
print_extended_on(st);
st->cr();
_barrier_set->print_on(st);
}
virtual void print_on_error(outputStream* st) const;
// Print all GC threads (other than the VM thread)
// used by this heap.

3
hotspot/src/share/vm/interpreter/bytecodeTracer.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "interpreter/bytecodeHistogram.hpp"
#include "interpreter/bytecodeTracer.hpp"
#include "interpreter/bytecodes.hpp"

4
hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2015, 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
@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/javaClasses.inline.hpp"
#include "classfile/systemDictionary.hpp"
#include "classfile/vmSymbols.hpp"
#include "compiler/compileBroker.hpp"
@ -38,6 +39,7 @@
#include "oops/instanceKlass.hpp"
#include "oops/methodData.hpp"
#include "oops/objArrayKlass.hpp"
#include "oops/objArrayOop.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/symbol.hpp"
#include "prims/jvmtiExport.hpp"

1
hotspot/src/share/vm/interpreter/linkResolver.cpp
View file

@ -35,6 +35,7 @@
#include "memory/universe.inline.hpp"
#include "oops/instanceKlass.hpp"
#include "oops/objArrayOop.hpp"
#include "oops/oop.inline.hpp"
#include "prims/methodHandles.hpp"
#include "prims/nativeLookup.hpp"
#include "runtime/compilationPolicy.hpp"

2
hotspot/src/share/vm/memory/barrierSet.hpp
View file

@ -160,7 +160,7 @@ public:
// (For efficiency reasons, this operation is specialized for certain
// barrier types. Semantically, it should be thought of as a call to the
// virtual "_work" function below, which must implement the barrier.)
inline void write_region(MemRegion mr);
void write_region(MemRegion mr);
protected:
virtual void write_region_work(MemRegion mr) = 0;
public:

6
hotspot/src/share/vm/memory/barrierSet.inline.hpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -26,7 +26,7 @@
#define SHARE_VM_MEMORY_BARRIERSET_INLINE_HPP
#include "memory/barrierSet.hpp"
#include "memory/cardTableModRefBS.hpp"
#include "memory/cardTableModRefBS.inline.hpp"
// Inline functions of BarrierSet, which de-virtualize certain
// performance-critical calls when the barrier is the most common
@ -76,7 +76,7 @@ void BarrierSet::write_ref_array(HeapWord* start, size_t count) {
}
void BarrierSet::write_region(MemRegion mr) {
inline void BarrierSet::write_region(MemRegion mr) {
if (kind() == CardTableModRef) {
((CardTableModRefBS*)this)->inline_write_region(mr);
} else {

2
hotspot/src/share/vm/memory/cardTableModRefBS.cpp
View file

@ -24,7 +24,7 @@
#include "precompiled.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/cardTableModRefBS.hpp"
#include "memory/cardTableModRefBS.inline.hpp"
#include "memory/cardTableRS.hpp"
#include "memory/sharedHeap.hpp"
#include "memory/space.hpp"

12
hotspot/src/share/vm/memory/cardTableModRefBS.hpp
View file

@ -27,7 +27,6 @@
#include "memory/modRefBarrierSet.hpp"
#include "oops/oop.hpp"
#include "oops/oop.inline2.hpp"
// This kind of "BarrierSet" allows a "CollectedHeap" to detect and
// enumerate ref fields that have been modified (since the last
@ -45,6 +44,7 @@ class Generation;
class OopsInGenClosure;
class DirtyCardToOopClosure;
class ClearNoncleanCardWrapper;
class CardTableRS;
class CardTableModRefBS: public ModRefBarrierSet {
// Some classes get to look at some private stuff.
@ -333,15 +333,7 @@ public:
template <class T> inline void inline_write_ref_field_pre(T* field, oop newVal) {}
template <class T> inline void inline_write_ref_field(T* field, oop newVal, bool release) {
jbyte* byte = byte_for((void*)field);
if (release) {
// Perform a releasing store if requested.
OrderAccess::release_store((volatile jbyte*) byte, dirty_card);
} else {
*byte = dirty_card;
}
}
template <class T> inline void inline_write_ref_field(T* field, oop newVal, bool release);
// These are used by G1, when it uses the card table as a temporary data
// structure for card claiming.

42
hotspot/src/share/vm/memory/cardTableModRefBS.inline.hpp Normal file
View file

@ -0,0 +1,42 @@
/*
* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef SHARE_VM_MEMORY_CARDTABLEMODREFBS_INLINE_HPP
#define SHARE_VM_MEMORY_CARDTABLEMODREFBS_INLINE_HPP
#include "memory/cardTableModRefBS.hpp"
#include "oops/oopsHierarchy.hpp"
#include "runtime/orderAccess.inline.hpp"
template <class T> inline void CardTableModRefBS::inline_write_ref_field(T* field, oop newVal, bool release) {
jbyte* byte = byte_for((void*)field);
if (release) {
// Perform a releasing store if requested.
OrderAccess::release_store((volatile jbyte*) byte, dirty_card);
} else {
*byte = dirty_card;
}
}
#endif // SHARE_VM_MEMORY_CARDTABLEMODREFBS_INLINE_HPP

6
hotspot/src/share/vm/memory/collectorPolicy.cpp
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2015, 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
@ -597,7 +597,7 @@ HeapWord* GenCollectorPolicy::mem_allocate_work(size_t size,
HeapWord* result = NULL;
// Loop until the allocation is satisfied, or unsatisfied after GC.
for (int try_count = 1, gclocker_stalled_count = 0; /* return or throw */; try_count += 1) {
for (uint try_count = 1, gclocker_stalled_count = 0; /* return or throw */; try_count += 1) {
HandleMark hm; // Discard any handles allocated in each iteration.
// First allocation attempt is lock-free.
@ -611,7 +611,7 @@ HeapWord* GenCollectorPolicy::mem_allocate_work(size_t size,
return result;
}
}
unsigned int gc_count_before; // Read inside the Heap_lock locked region.
uint gc_count_before; // Read inside the Heap_lock locked region.
{
MutexLocker ml(Heap_lock);
if (PrintGC && Verbose) {

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