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This commit is contained in:
Alejandro Murillo 2016-04-18 15:39:46 -07:00
commit f291fca115
949 changed files with 34426 additions and 13687 deletions
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1
.hgtags
View File

@ -356,3 +356,4 @@ c870cb782aca71093d2584376f27f0cfbfec0e3a jdk-9+109
a6614ff7bf09da74be1d0ef3d9755090d244697a jdk-9+111
7359994942f8d8e723b584d66a3a92c2e9e95e5c jdk-9+112
6072af7a98be3922f26bdce71b53bb3646cb2ac9 jdk-9+113
c84d0cce090e161d736de69e941830adf8c2f87a jdk-9+114

2
common/autoconf/build-performance.m4
View File

@ -457,7 +457,7 @@ AC_DEFUN_ONCE([BPERF_SETUP_SMART_JAVAC],
AC_MSG_RESULT([$ENABLE_JAVAC_SERVER])
AC_SUBST(ENABLE_JAVAC_SERVER)
if test "x$ENABLE_JAVAC_SERVER" = "xyes" || "x$ENABLE_SJAVAC" = "xyes"; then
if test "x$ENABLE_JAVAC_SERVER" = "xyes" || test "x$ENABLE_SJAVAC" = "xyes"; then
# When using a server javac, the small client instances do not need much
# resources.
JAVA_FLAGS_JAVAC="$JAVA_FLAGS_SMALL"

1
common/autoconf/configure.ac
View File

@ -228,6 +228,7 @@ LIB_SETUP_LIBRARIES
HOTSPOT_SETUP_LEGACY_BUILD
JDKOPT_DETECT_INTREE_EC
JDKOPT_ENABLE_DISABLE_FAILURE_HANDLER
###############################################################################
#

57
common/autoconf/generated-configure.sh
View File

@ -650,6 +650,7 @@ TEST_JOBS
JOBS
MEMORY_SIZE
NUM_CORES
BUILD_FAILURE_HANDLER
ENABLE_INTREE_EC
JVM_VARIANT_CORE
JVM_VARIANT_ZEROSHARK
@ -1223,6 +1224,7 @@ with_lcms
with_dxsdk
with_dxsdk_lib
with_dxsdk_include
enable_jtreg_failure_handler
enable_new_hotspot_build
enable_hotspot_test_in_build
with_num_cores
@ -2000,6 +2002,12 @@ Optional Features:
[enabled]
--enable-hotspot-test-in-build
run the Queens test after Hotspot build [disabled]
--enable-jtreg-failure-handler
forces build of the jtreg failure handler to be
enabled, missing dependencies become fatal errors.
Default is auto, where the failure handler is built
if all dependencies are present and otherwise just
disabled.
--enable-sjavac use sjavac to do fast incremental compiles
[disabled]
--disable-javac-server disable javac server [enabled]
@ -4377,6 +4385,12 @@ VALID_JVM_VARIANTS="server client minimal core zero zeroshark custom"
#
################################################################################
#
# Check if building of the jtreg failure handler should be enabled.
#
#
# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@ -5056,7 +5070,7 @@ VS_SDK_PLATFORM_NAME_2013=
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
DATE_WHEN_GENERATED=1460538705
DATE_WHEN_GENERATED=1460963400
###############################################################################
#
@ -63881,6 +63895,45 @@ $as_echo "no" >&6; }
# Check whether --enable-jtreg-failure-handler was given.
if test "${enable_jtreg_failure_handler+set}" = set; then :
enableval=$enable_jtreg_failure_handler;
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if jtreg failure handler should be built" >&5
$as_echo_n "checking if jtreg failure handler should be built... " >&6; }
if test "x$enable_jtreg_failure_handler" = "xyes"; then
if test "x$JT_HOME" = "x"; then
as_fn_error $? "Cannot enable jtreg failure handler without jtreg." "$LINENO" 5
else
BUILD_FAILURE_HANDLER=true
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, forced" >&5
$as_echo "yes, forced" >&6; }
fi
elif test "x$enable_jtreg_failure_handler" = "xno"; then
BUILD_FAILURE_HANDLER=false
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, forced" >&5
$as_echo "no, forced" >&6; }
elif test "x$enable_jtreg_failure_handler" = "xauto" \
|| test "x$enable_jtreg_failure_handler" = "x"; then
if test "x$JT_HOME" = "x"; then
BUILD_FAILURE_HANDLER=false
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, missing jtreg" >&5
$as_echo "no, missing jtreg" >&6; }
else
BUILD_FAILURE_HANDLER=true
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, jtreg present" >&5
$as_echo "yes, jtreg present" >&6; }
fi
else
as_fn_error $? "Invalid value for --enable-jtreg-failure-handler: $enable_jtreg_failure_handler" "$LINENO" 5
fi
###############################################################################
#
# Configure parts of the build that only affect the build performance,
@ -64354,7 +64407,7 @@ $as_echo_n "checking whether to use javac server... " >&6; }
$as_echo "$ENABLE_JAVAC_SERVER" >&6; }
if test "x$ENABLE_JAVAC_SERVER" = "xyes" || "x$ENABLE_SJAVAC" = "xyes"; then
if test "x$ENABLE_JAVAC_SERVER" = "xyes" || test "x$ENABLE_SJAVAC" = "xyes"; then
# When using a server javac, the small client instances do not need much
# resources.
JAVA_FLAGS_JAVAC="$JAVA_FLAGS_SMALL"

41
common/autoconf/jdk-options.m4
View File

@ -430,7 +430,7 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
################################################################################
#
# jlink options.
# jlink options.
# We always keep packaged modules in JDK image.
#
AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
@ -455,3 +455,42 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
AC_SUBST(JLINK_KEEP_PACKAGED_MODULES)
])
################################################################################
#
# Check if building of the jtreg failure handler should be enabled.
#
AC_DEFUN_ONCE([JDKOPT_ENABLE_DISABLE_FAILURE_HANDLER],
[
AC_ARG_ENABLE([jtreg-failure-handler], [AS_HELP_STRING([--enable-jtreg-failure-handler],
[forces build of the jtreg failure handler to be enabled, missing dependencies
become fatal errors. Default is auto, where the failure handler is built if all
dependencies are present and otherwise just disabled.])])
AC_MSG_CHECKING([if jtreg failure handler should be built])
if test "x$enable_jtreg_failure_handler" = "xyes"; then
if test "x$JT_HOME" = "x"; then
AC_MSG_ERROR([Cannot enable jtreg failure handler without jtreg.])
else
BUILD_FAILURE_HANDLER=true
AC_MSG_RESULT([yes, forced])
fi
elif test "x$enable_jtreg_failure_handler" = "xno"; then
BUILD_FAILURE_HANDLER=false
AC_MSG_RESULT([no, forced])
elif test "x$enable_jtreg_failure_handler" = "xauto" \
|| test "x$enable_jtreg_failure_handler" = "x"; then
if test "x$JT_HOME" = "x"; then
BUILD_FAILURE_HANDLER=false
AC_MSG_RESULT([no, missing jtreg])
else
BUILD_FAILURE_HANDLER=true
AC_MSG_RESULT([yes, jtreg present])
fi
else
AC_MSG_ERROR([Invalid value for --enable-jtreg-failure-handler: $enable_jtreg_failure_handler])
fi
AC_SUBST(BUILD_FAILURE_HANDLER)
])

2
common/autoconf/spec.gmk.in
View File

@ -275,6 +275,8 @@ HOTSPOT_DIST=@HOTSPOT_DIST@
BUILD_HOTSPOT=@BUILD_HOTSPOT@
BUILD_FAILURE_HANDLER := @BUILD_FAILURE_HANDLER@
# The boot jdk to use. This is overridden in bootcycle-spec.gmk. Make sure to keep
# it in sync.
BOOT_JDK:=@BOOT_JDK@

2
common/conf/jib-profiles.js
View File

@ -214,7 +214,7 @@ var getJibProfiles = function (input) {
var getJibProfilesCommon = function (input) {
var common = {
dependencies: ["boot_jdk", "gnumake", "jtreg"],
configure_args: ["--with-default-make-target=all"],
configure_args: ["--with-default-make-target=all", "--enable-jtreg-failure-handler"],
configure_args_32bit: ["--with-target-bits=32", "--with-jvm-variants=client,server"],
configure_args_debug: ["--enable-debug"],
configure_args_slowdebug: ["--with-debug-level=slowdebug"],

1
corba/.hgtags
View File

@ -356,3 +356,4 @@ b75afa17aefe480c23c616a6a2497063312f7189 jdk-9+109
2bb92dd44275679edb29fdbffc3b7cbebc9a6bf0 jdk-9+111
780d0620add32bf545471cf65038c9ac6d9c036d jdk-9+112
cc30faa2da498c478e89ab062ff160653ca1b170 jdk-9+113
10d175b0368c30f54350fc648adc41b94ce357ee jdk-9+114

2
corba/src/java.corba/share/classes/sun/corba/Bridge.java
View File

@ -37,7 +37,7 @@ import java.security.Permission;
import java.security.PrivilegedAction;
import jdk.internal.misc.Unsafe ;
import sun.reflect.ReflectionFactory ;
import jdk.internal.reflect.ReflectionFactory;
/** This class provides the methods for fundamental JVM operations
* needed in the ORB that are not part of the public Java API. This includes:

1
hotspot/.hgtags
View File

@ -516,3 +516,4 @@ c5146d4da417f76edfc43097d2e2ced042a65b4e jdk-9+107
c558850fac5750d8ca98a45180121980f57cdd28 jdk-9+111
76582e8dc9e6374e4f99ab797c8d364b6e9449b4 jdk-9+112
c569f8d89269fb6205b90f727581eb8cc04132f9 jdk-9+113
b64432bae5271735fd53300b2005b713e98ef411 jdk-9+114

9
hotspot/make/aix/adlc_updater
View File

@ -9,12 +9,15 @@
#
fix_lines() {
# repair bare #line directives in $1 to refer to $2
awk < $1 > $1+ '
# and add an override of __FILE__ with just the basename on the
# first line of the file.
awk < $1 > $1+ -v F2=$2 '
BEGIN { print "#line 1 \"" F2 "\""; }
/^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next}
{print}
' F2=$2
'
mv $1+ $1
}
fix_lines $2/$1 $3/$1
fix_lines $2/$1 $1
[ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )

46
hotspot/make/aix/makefiles/trace.make
View File

@ -27,14 +27,17 @@
#
# It knows how to build and run the tools to generate trace files.
include $(GAMMADIR)/make/linux/makefiles/rules.make
include $(GAMMADIR)/make/aix/makefiles/rules.make
include $(GAMMADIR)/make/altsrc.make
# #########################################################################
HAS_ALT_SRC:=$(shell if [ -d $(HS_ALT_SRC)/share/vm/trace ]; then \
echo "true"; else echo "false";\
fi)
HAS_ALT_SRC := false
ifndef OPENJDK
ifneq ($(wildcard $(HS_ALT_SRC)/share/vm/trace), )
HAS_ALT_SRC := true
endif
endif
TOPDIR = $(shell echo `pwd`)
GENERATED = $(TOPDIR)/../generated
@ -50,23 +53,30 @@ VPATH += $(Src_Dirs_V:%=%:)
TraceGeneratedNames = \
traceEventClasses.hpp \
traceEventIds.hpp \
traceTypes.hpp
traceEventIds.hpp \
traceTypes.hpp
ifeq ($(HAS_ALT_SRC), true)
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
XSLT = $(REMOTE) $(RUN.JAVA) -classpath $(JvmtiOutDir) jvmtiGen
XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
TraceXml = $(TraceSrcDir)/trace.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceevents.xml
TraceXml = $(TraceAltSrcDir)/trace.xml
endif
XML_DEPS = $(TraceXml) $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod \
$(TraceSrcDir)/tracerelationdecls.xml $(TraceSrcDir)/traceevents.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceeventscustom.xml \
$(TraceAltSrcDir)/traceeventtypes.xml
endif
.PHONY: all clean cleanall
@ -79,26 +89,26 @@ GENERATE_CODE= \
$(QUIETLY) echo $(LOG_INFO) Generating $@; \
$(XSLT) -IN $(word 1,$^) -XSL $(word 2,$^) -OUT $@
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventIds.hpp: $(TraceXml) $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(TraceOutDir)/traceTypes.hpp: $(TraceXml) $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(GENERATE_CODE)
ifeq ($(HAS_ALT_SRC), false)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(TraceOutDir)/traceRequestables.hpp: $(TraceXml) $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventControl.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(GENERATE_CODE)
endif

9
hotspot/make/bsd/adlc_updater
View File

@ -9,12 +9,15 @@
#
fix_lines() {
# repair bare #line directives in $1 to refer to $2
awk < $1 > $1+ '
# and add an override of __FILE__ with just the basename on the
# first line of the file.
awk < $1 > $1+ -v F2=$2 '
BEGIN { print "#line 1 \"" F2 "\""; }
/^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next}
{print}
' F2=$2
'
mv $1+ $1
}
fix_lines $2/$1 $3/$1
fix_lines $2/$1 $1
[ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )

46
hotspot/make/bsd/makefiles/trace.make
View File

@ -32,9 +32,12 @@ include $(GAMMADIR)/make/altsrc.make
# #########################################################################
HAS_ALT_SRC:=$(shell if [ -d $(HS_ALT_SRC)/share/vm/trace ]; then \
echo "true"; else echo "false";\
fi)
HAS_ALT_SRC := false
ifndef OPENJDK
ifneq ($(wildcard $(HS_ALT_SRC)/share/vm/trace), )
HAS_ALT_SRC := true
endif
endif
TOPDIR = $(shell echo `pwd`)
GENERATED = $(TOPDIR)/../generated
@ -50,24 +53,30 @@ VPATH += $(Src_Dirs_V:%=%:)
TraceGeneratedNames = \
traceEventClasses.hpp \
traceEventIds.hpp \
traceTypes.hpp
traceEventIds.hpp \
traceTypes.hpp
ifeq ($(HAS_ALT_SRC), true)
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
XSLT = $(REMOTE) $(RUN.JAVA) -classpath $(JvmtiOutDir) jvmtiGen
XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
TraceXml = $(TraceSrcDir)/trace.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceevents.xml
TraceXml = $(TraceAltSrcDir)/trace.xml
endif
XML_DEPS = $(TraceXml) $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod \
$(TraceSrcDir)/tracerelationdecls.xml $(TraceSrcDir)/traceevents.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceeventscustom.xml \
$(TraceAltSrcDir)/traceeventtypes.xml
endif
.PHONY: all clean cleanall
@ -80,32 +89,31 @@ GENERATE_CODE= \
$(QUIETLY) echo $(LOG_INFO) Generating $@; \
$(XSLT) -IN $(word 1,$^) -XSL $(word 2,$^) -OUT $@
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventIds.hpp: $(TraceXml) $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(TraceOutDir)/traceTypes.hpp: $(TraceXml) $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(GENERATE_CODE)
ifeq ($(HAS_ALT_SRC), false)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(TraceOutDir)/traceRequestables.hpp: $(TraceXml) $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventControl.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(GENERATE_CODE)
endif
# #########################################################################
clean cleanall:
rm $(TraceGeneratedFiles)

9
hotspot/make/linux/adlc_updater
View File

@ -9,12 +9,15 @@
#
fix_lines() {
# repair bare #line directives in $1 to refer to $2
awk < $1 > $1+ '
# and add an override of __FILE__ with just the basename on the
# first line of the file.
awk < $1 > $1+ -v F2=$2 '
BEGIN { print "#line 1 \"" F2 "\""; }
/^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next}
{print}
' F2=$2
'
mv $1+ $1
}
fix_lines $2/$1 $3/$1
fix_lines $2/$1 $1
[ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )

46
hotspot/make/linux/makefiles/trace.make
View File

@ -32,9 +32,12 @@ include $(GAMMADIR)/make/altsrc.make
# #########################################################################
HAS_ALT_SRC:=$(shell if [ -d $(HS_ALT_SRC)/share/vm/trace ]; then \
echo "true"; else echo "false";\
fi)
HAS_ALT_SRC := false
ifndef OPENJDK
ifneq ($(wildcard $(HS_ALT_SRC)/share/vm/trace), )
HAS_ALT_SRC := true
endif
endif
TOPDIR = $(shell echo `pwd`)
GENERATED = $(TOPDIR)/../generated
@ -50,23 +53,30 @@ VPATH += $(Src_Dirs_V:%=%:)
TraceGeneratedNames = \
traceEventClasses.hpp \
traceEventIds.hpp \
traceTypes.hpp
traceEventIds.hpp \
traceTypes.hpp
ifeq ($(HAS_ALT_SRC), true)
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
XSLT = $(REMOTE) $(RUN.JAVA) -classpath $(JvmtiOutDir) jvmtiGen
XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
TraceXml = $(TraceSrcDir)/trace.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceevents.xml
TraceXml = $(TraceAltSrcDir)/trace.xml
endif
XML_DEPS = $(TraceXml) $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod \
$(TraceSrcDir)/tracerelationdecls.xml $(TraceSrcDir)/traceevents.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceeventscustom.xml \
$(TraceAltSrcDir)/traceeventtypes.xml
endif
.PHONY: all clean cleanall
@ -79,26 +89,26 @@ GENERATE_CODE= \
$(QUIETLY) echo $(LOG_INFO) Generating $@; \
$(XSLT) -IN $(word 1,$^) -XSL $(word 2,$^) -OUT $@
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventIds.hpp: $(TraceXml) $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(TraceOutDir)/traceTypes.hpp: $(TraceXml) $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(GENERATE_CODE)
ifeq ($(HAS_ALT_SRC), false)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(TraceOutDir)/traceRequestables.hpp: $(TraceXml) $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventControl.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(GENERATE_CODE)
endif
@ -107,5 +117,3 @@ endif
clean cleanall:
rm $(TraceGeneratedFiles)

3
hotspot/make/share/makefiles/mapfile-vers
View File

@ -109,8 +109,7 @@
JVM_GetPrimitiveArrayElement;
JVM_GetProtectionDomain;
JVM_GetStackAccessControlContext;
JVM_GetStackTraceDepth;
JVM_GetStackTraceElement;
JVM_GetStackTraceElements;
JVM_GetSystemPackage;
JVM_GetSystemPackages;
JVM_GetTemporaryDirectory;

9
hotspot/make/solaris/adlc_updater
View File

@ -9,12 +9,15 @@
#
fix_lines() {
# repair bare #line directives in $1 to refer to $2
awk < $1 > $1+ '
# and add an override of __FILE__ with just the basename on the
# first line of the file.
nawk < $1 > $1+ -v F2=$2 '
BEGIN { print "#line 1 \"" F2 "\""; }
/^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next}
{print}
' F2=$2
'
mv $1+ $1
}
fix_lines $2/$1 $3/$1
fix_lines $2/$1 $1
[ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \
( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 )

44
hotspot/make/solaris/makefiles/trace.make
View File

@ -32,9 +32,12 @@ include $(GAMMADIR)/make/altsrc.make
# #########################################################################
HAS_ALT_SRC:=$(shell if [ -d $(HS_ALT_SRC)/share/vm/trace ]; then \
echo "true"; else echo "false";\
fi)
HAS_ALT_SRC := false
ifndef OPENJDK
ifneq ($(wildcard $(HS_ALT_SRC)/share/vm/trace), )
HAS_ALT_SRC := true
endif
endif
TOPDIR = $(shell echo `pwd`)
GENERATED = $(TOPDIR)/../generated
@ -50,23 +53,30 @@ VPATH += $(Src_Dirs_V:%=%:)
TraceGeneratedNames = \
traceEventClasses.hpp \
traceEventIds.hpp \
traceTypes.hpp
traceEventIds.hpp \
traceTypes.hpp
ifeq ($(HAS_ALT_SRC), true)
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
XSLT = $(REMOTE) $(RUN.JAVA) -classpath $(JvmtiOutDir) jvmtiGen
XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
TraceXml = $(TraceSrcDir)/trace.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceevents.xml
TraceXml = $(TraceAltSrcDir)/trace.xml
endif
XML_DEPS = $(TraceXml) $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod \
$(TraceSrcDir)/tracerelationdecls.xml $(TraceSrcDir)/traceevents.xml
ifeq ($(HAS_ALT_SRC), true)
XML_DEPS += $(TraceAltSrcDir)/traceeventscustom.xml \
$(TraceAltSrcDir)/traceeventtypes.xml
endif
.PHONY: all clean cleanall
@ -79,26 +89,26 @@ GENERATE_CODE= \
$(QUIETLY) echo $(LOG_INFO) Generating $@; \
$(XSLT) -IN $(word 1,$^) -XSL $(word 2,$^) -OUT $@
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventIds.hpp: $(TraceXml) $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(TraceOutDir)/traceTypes.hpp: $(TraceXml) $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(GENERATE_CODE)
ifeq ($(HAS_ALT_SRC), false)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(TraceOutDir)/traceRequestables.hpp: $(TraceXml) $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventControl.hpp: $(TraceXml) $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(GENERATE_CODE)
endif

4
hotspot/make/windows/build.make
View File

@ -114,11 +114,15 @@ VARIANT_TEXT=Tiered
# Define HOTSPOT_VM_DISTRO based on settings in make/openjdk_distro
# or make/hotspot_distro.
!ifndef HOTSPOT_VM_DISTRO
!ifndef OPENJDK
!if exists($(WorkSpace)\src\closed)
!include $(WorkSpace)\make\hotspot_distro
!else
!include $(WorkSpace)\make\openjdk_distro
!endif
!else
!include $(WorkSpace)\make\openjdk_distro
!endif
!endif
HS_FILEDESC=$(HOTSPOT_VM_DISTRO) $(ARCH_TEXT) $(VARIANT_TEXT) VM

8
hotspot/make/windows/create_obj_files.sh
View File

@ -55,7 +55,11 @@ COMMONSRC_REL=src
ALTSRC_REL=src/closed # Change this to pick up alt sources from somewhere else
COMMONSRC=${WorkSpace}/${COMMONSRC_REL}
ALTSRC=${WorkSpace}/${ALTSRC_REL}
if [ "x$OPENJDK" != "xtrue" ]; then
ALTSRC=${WorkSpace}/${ALTSRC_REL}
else
ALTSRC=PATH_THAT_DOES_NOT_EXIST
fi
BASE_PATHS="`if [ -d ${ALTSRC}/share/vm ]; then $FIND ${ALTSRC}/share/vm ! -name vm -prune -type d \! \( -name adlc -o -name c1 -o -name gc -o -name opto -o -name shark -o -name libadt \); fi`"
BASE_PATHS="${BASE_PATHS} ` $FIND ${COMMONSRC}/share/vm ! -name vm -prune -type d \! \( -name adlc -o -name c1 -o -name gc -o -name opto -o -name shark -o -name libadt \)`"
@ -158,6 +162,6 @@ for e in ${Src_Files}; do
fi
Obj_Files="${Obj_Files}$o "
done
Obj_Files=`echo ${Obj_Files} | tr ' ' '\n' | sort`
Obj_Files=`echo ${Obj_Files} | tr ' ' '\n' | LC_ALL=C sort`
echo Obj_Files=${Obj_Files}

4
hotspot/make/windows/makefiles/defs.make
View File

@ -276,3 +276,7 @@ ifneq ($(SPEC),)
MAKE_ARGS += MT="$(subst /,\\,$(MT))"
endif
endif
ifdef OPENJDK
MAKE_ARGS += OPENJDK="$(OPENJDK)"
endif

64
hotspot/make/windows/makefiles/trace.make
View File

@ -32,15 +32,21 @@
# #########################################################################
TraceAltSrcDir = $(WorkSpace)/src/closed/share/vm/trace
TraceSrcDir = $(WorkSpace)/src/share/vm/trace
TraceAltSrcDir = $(WorkSpace)\src\closed\share\vm\trace
TraceSrcDir = $(WorkSpace)\src\share\vm\trace
!ifndef OPENJDK
!if EXISTS($(TraceAltSrcDir))
HAS_ALT_SRC = true
!endif
!endif
TraceGeneratedNames = \
traceEventClasses.hpp \
traceEventIds.hpp \
traceTypes.hpp
!if EXISTS($(TraceAltSrcDir))
!ifdef HAS_ALT_SRC
TraceGeneratedNames = $(TraceGeneratedNames) \
traceRequestables.hpp \
traceEventControl.hpp
@ -51,22 +57,30 @@ TraceGeneratedNames = $(TraceGeneratedNames) \
#Should be equivalent to "TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)"
TraceGeneratedFiles = \
$(TraceOutDir)/traceEventClasses.hpp \
$(TraceOutDir)/traceEventIds.hpp \
$(TraceOutDir)/traceTypes.hpp
$(TraceOutDir)/traceEventIds.hpp \
$(TraceOutDir)/traceTypes.hpp
!if EXISTS($(TraceAltSrcDir))
!ifdef HAS_ALT_SRC
TraceGeneratedFiles = $(TraceGeneratedFiles) \
$(TraceOutDir)/traceRequestables.hpp \
$(TraceOutDir)/traceRequestables.hpp \
$(TraceOutDir)/traceEventControl.hpp
!endif
XSLT = $(QUIETLY) $(REMOTE) $(RUN_JAVA) -classpath $(JvmtiOutDir) jvmtiGen
XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
TraceXml = $(TraceSrcDir)/trace.xml
!if EXISTS($(TraceAltSrcDir))
XML_DEPS = $(XML_DEPS) $(TraceAltSrcDir)/traceevents.xml
!ifdef HAS_ALT_SRC
TraceXml = $(TraceAltSrcDir)/trace.xml
!endif
XML_DEPS = $(TraceXml) $(TraceSrcDir)/tracetypes.xml \
$(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod \
$(TraceSrcDir)/tracerelationdecls.xml $(TraceSrcDir)/traceevents.xml
!ifdef HAS_ALT_SRC
XML_DEPS = $(XML_DEPS) $(TraceAltSrcDir)/traceeventscustom.xml \
$(TraceAltSrcDir)/traceeventtypes.xml
!endif
.PHONY: all clean cleanall
@ -76,33 +90,33 @@ XML_DEPS = $(XML_DEPS) $(TraceAltSrcDir)/traceevents.xml
default::
@if not exist $(TraceOutDir) mkdir $(TraceOutDir)
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventIds.hpp: $(TraceSrcDir)/traceEventIds.xsl $(XML_DEPS)
@echo Generating $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceSrcDir)/traceEventIds.xsl -OUT $(TraceOutDir)/traceEventIds.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceSrcDir)/traceEventIds.xsl -OUT $(TraceOutDir)/traceEventIds.hpp
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
$(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/traceTypes.xsl $(XML_DEPS)
@echo Generating $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceSrcDir)/traceTypes.xsl -OUT $(TraceOutDir)/traceTypes.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceSrcDir)/traceTypes.xsl -OUT $(TraceOutDir)/traceTypes.hpp
!if !EXISTS($(TraceAltSrcDir))
!ifndef HAS_ALT_SRC
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
@echo Generating OpenJDK $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
!else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventClasses.hpp: $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceAltSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(TraceOutDir)/traceRequestables.hpp: $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceRequestables.xsl -OUT $(TraceOutDir)/traceRequestables.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceAltSrcDir)/traceRequestables.xsl -OUT $(TraceOutDir)/traceRequestables.hpp
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
$(TraceOutDir)/traceEventControl.hpp: $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventControl.xsl -OUT $(TraceOutDir)/traceEventControl.hpp
$(XSLT) -IN $(TraceXml) -XSL $(TraceAltSrcDir)/traceEventControl.xsl -OUT $(TraceOutDir)/traceEventControl.hpp
!endif
@ -110,5 +124,3 @@ $(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)
cleanall :
rm $(TraceGeneratedFiles)

18
hotspot/make/windows/makefiles/vm.make
View File

@ -118,6 +118,7 @@ LD_FLAGS=$(LD_FLAGS) $(STACK_SIZE) /subsystem:windows /dll /base:0x8000000 $(EXP
CXX_INCLUDE_DIRS=/I "..\generated"
!ifndef OPENJDK
!if exists($(ALTSRC)\share\vm)
CXX_INCLUDE_DIRS=$(CXX_INCLUDE_DIRS) /I "$(ALTSRC)\share\vm"
!endif
@ -133,6 +134,7 @@ CXX_INCLUDE_DIRS=$(CXX_INCLUDE_DIRS) /I "$(ALTSRC)\os_cpu\windows_$(Platform_arc
!if exists($(ALTSRC)\cpu\$(Platform_arch)\vm)
CXX_INCLUDE_DIRS=$(CXX_INCLUDE_DIRS) /I "$(ALTSRC)\cpu\$(Platform_arch)\vm"
!endif
!endif # OPENJDK
CXX_INCLUDE_DIRS=$(CXX_INCLUDE_DIRS) \
/I "$(COMMONSRC)\share\vm" \
@ -187,10 +189,12 @@ VM_PATH=$(VM_PATH);$(WorkSpace)/src/os_cpu/windows_$(Platform_arch)/vm
VM_PATH=$(VM_PATH);$(WorkSpace)/src/cpu/$(Platform_arch)/vm
VM_PATH=$(VM_PATH);$(WorkSpace)/src/share/vm/opto
!ifndef OPENJDK
!if exists($(ALTSRC)\share\vm\jfr)
VM_PATH=$(VM_PATH);$(ALTSRC)/share/vm/jfr
VM_PATH=$(VM_PATH);$(ALTSRC)/share/vm/jfr/buffers
!endif
!endif # OPENJDK
VM_PATH={$(VM_PATH)}
@ -310,6 +314,7 @@ bytecodeInterpreterWithChecks.obj: ..\generated\jvmtifiles\bytecodeInterpreterWi
{$(COMMONSRC)\os_cpu\windows_$(Platform_arch)\vm}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
!ifndef OPENJDK
{$(ALTSRC)\share\vm\c1}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
@ -392,6 +397,13 @@ bytecodeInterpreterWithChecks.obj: ..\generated\jvmtifiles\bytecodeInterpreterWi
{$(ALTSRC)\os_cpu\windows_$(Platform_arch)\vm}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
{$(ALTSRC)\share\vm\jfr}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
{$(ALTSRC)\share\vm\jfr\buffers}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
!endif
{..\generated\incls}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
@ -404,12 +416,6 @@ bytecodeInterpreterWithChecks.obj: ..\generated\jvmtifiles\bytecodeInterpreterWi
{..\generated\tracefiles}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
{$(ALTSRC)\share\vm\jfr}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
{$(ALTSRC)\share\vm\jfr\buffers}.cpp.obj::
$(CXX) $(CXX_FLAGS) $(CXX_USE_PCH) /c $<
default::
_build_pch_file.obj:

42
hotspot/src/cpu/aarch64/vm/aarch64.ad
View File

@ -14242,6 +14242,48 @@ instruct cmpP_narrowOop_imm0_branch(cmpOp cmp, iRegN oop, immP0 zero, label labl
ins_pipe(pipe_cmp_branch);
%}
instruct cmpUI_imm0_branch(cmpOpU cmp, iRegIorL2I op1, immI0 op2, label labl, rFlagsRegU cr) %{
match(If cmp (CmpU op1 op2));
predicate(n->in(1)->as_Bool()->_test._test == BoolTest::ne
|| n->in(1)->as_Bool()->_test._test == BoolTest::eq
|| n->in(1)->as_Bool()->_test._test == BoolTest::gt
|| n->in(1)->as_Bool()->_test._test == BoolTest::le);
effect(USE labl);
ins_cost(BRANCH_COST);
format %{ "cbw$cmp $op1, $labl" %}
ins_encode %{
Label* L = $labl$$label;
Assembler::Condition cond = (Assembler::Condition)$cmp$$cmpcode;
if (cond == Assembler::EQ || cond == Assembler::LS)
__ cbzw($op1$$Register, *L);
else
__ cbnzw($op1$$Register, *L);
%}
ins_pipe(pipe_cmp_branch);
%}
instruct cmpUL_imm0_branch(cmpOpU cmp, iRegL op1, immL0 op2, label labl, rFlagsRegU cr) %{
match(If cmp (CmpU op1 op2));
predicate(n->in(1)->as_Bool()->_test._test == BoolTest::ne
|| n->in(1)->as_Bool()->_test._test == BoolTest::eq
|| n->in(1)->as_Bool()->_test._test == BoolTest::gt
|| n->in(1)->as_Bool()->_test._test == BoolTest::le);
effect(USE labl);
ins_cost(BRANCH_COST);
format %{ "cb$cmp $op1, $labl" %}
ins_encode %{
Label* L = $labl$$label;
Assembler::Condition cond = (Assembler::Condition)$cmp$$cmpcode;
if (cond == Assembler::EQ || cond == Assembler::LS)
__ cbz($op1$$Register, *L);
else
__ cbnz($op1$$Register, *L);
%}
ins_pipe(pipe_cmp_branch);
%}
// Test bit and Branch
// Patterns for short (< 32KiB) variants

32
hotspot/src/cpu/aarch64/vm/assembler_aarch64.hpp
View File

@ -1221,6 +1221,38 @@ public:
INSN(caspal, true, true)
#undef INSN
// 8.1 Atomic operations
void lse_atomic(Register Rs, Register Rt, Register Rn,
enum operand_size sz, int op1, int op2, bool a, bool r) {
starti;
f(sz, 31, 30), f(0b111000, 29, 24), f(a, 23), f(r, 22), f(1, 21);
rf(Rs, 16), f(op1, 15), f(op2, 14, 12), f(0, 11, 10), rf(Rn, 5), zrf(Rt, 0);
}
#define INSN(NAME, NAME_A, NAME_L, NAME_AL, op1, op2) \
void NAME(operand_size sz, Register Rs, Register Rt, Register Rn) { \
lse_atomic(Rs, Rt, Rn, sz, op1, op2, false, false); \
} \
void NAME_A(operand_size sz, Register Rs, Register Rt, Register Rn) { \
lse_atomic(Rs, Rt, Rn, sz, op1, op2, true, false); \
} \
void NAME_L(operand_size sz, Register Rs, Register Rt, Register Rn) { \
lse_atomic(Rs, Rt, Rn, sz, op1, op2, false, true); \
} \
void NAME_AL(operand_size sz, Register Rs, Register Rt, Register Rn) {\
lse_atomic(Rs, Rt, Rn, sz, op1, op2, true, true); \
}
INSN(ldadd, ldadda, ldaddl, ldaddal, 0, 0b000);
INSN(ldbic, ldbica, ldbicl, ldbical, 0, 0b001);
INSN(ldeor, ldeora, ldeorl, ldeoral, 0, 0b010);
INSN(ldorr, ldorra, ldorrl, ldorral, 0, 0b011);
INSN(ldsmax, ldsmaxa, ldsmaxl, ldsmaxal, 0, 0b100);
INSN(ldsmin, ldsmina, ldsminl, ldsminal, 0, 0b101);
INSN(ldumax, ldumaxa, ldumaxl, ldumaxal, 0, 0b110);
INSN(ldumin, ldumina, lduminl, lduminal, 0, 0b111);
INSN(swp, swpa, swpl, swpal, 1, 0b000);
#undef INSN
// Load register (literal)
#define INSN(NAME, opc, V) \
void NAME(Register Rt, address dest) { \

99
hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
View File

@ -1556,54 +1556,14 @@ void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
}
void LIR_Assembler::casw(Register addr, Register newval, Register cmpval) {
if (UseLSE) {
__ mov(rscratch1, cmpval);
__ casal(Assembler::word, rscratch1, newval, addr);
__ cmpw(rscratch1, cmpval);
__ cset(rscratch1, Assembler::NE);
} else {
Label retry_load, nope;
// flush and load exclusive from the memory location
// and fail if it is not what we expect
__ prfm(Address(addr), PSTL1STRM);
__ bind(retry_load);
__ ldaxrw(rscratch1, addr);
__ cmpw(rscratch1, cmpval);
__ cset(rscratch1, Assembler::NE);
__ br(Assembler::NE, nope);
// if we store+flush with no intervening write rscratch1 wil be zero
__ stlxrw(rscratch1, newval, addr);
// retry so we only ever return after a load fails to compare
// ensures we don't return a stale value after a failed write.
__ cbnzw(rscratch1, retry_load);
__ bind(nope);
}
__ cmpxchg(addr, cmpval, newval, Assembler::word, /* acquire*/ true, /* release*/ true, rscratch1);
__ cset(rscratch1, Assembler::NE);
__ membar(__ AnyAny);
}
void LIR_Assembler::casl(Register addr, Register newval, Register cmpval) {
if (UseLSE) {
__ mov(rscratch1, cmpval);
__ casal(Assembler::xword, rscratch1, newval, addr);
__ cmp(rscratch1, cmpval);
__ cset(rscratch1, Assembler::NE);
} else {
Label retry_load, nope;
// flush and load exclusive from the memory location
// and fail if it is not what we expect
__ prfm(Address(addr), PSTL1STRM);
__ bind(retry_load);
__ ldaxr(rscratch1, addr);
__ cmp(rscratch1, cmpval);
__ cset(rscratch1, Assembler::NE);
__ br(Assembler::NE, nope);
// if we store+flush with no intervening write rscratch1 wil be zero
__ stlxr(rscratch1, newval, addr);
// retry so we only ever return after a load fails to compare
// ensures we don't return a stale value after a failed write.
__ cbnz(rscratch1, retry_load);
__ bind(nope);
}
__ cmpxchg(addr, cmpval, newval, Assembler::xword, /* acquire*/ true, /* release*/ true, rscratch1);
__ cset(rscratch1, Assembler::NE);
__ membar(__ AnyAny);
}
@ -3121,38 +3081,32 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
BasicType type = src->type();
bool is_oop = type == T_OBJECT || type == T_ARRAY;
void (MacroAssembler::* lda)(Register Rd, Register Ra);
void (MacroAssembler::* add)(Register Rd, Register Rn, RegisterOrConstant increment);
void (MacroAssembler::* stl)(Register Rs, Register Rt, Register Rn);
void (MacroAssembler::* add)(Register prev, RegisterOrConstant incr, Register addr);
void (MacroAssembler::* xchg)(Register prev, Register newv, Register addr);
switch(type) {
case T_INT:
lda = &MacroAssembler::ldaxrw;
add = &MacroAssembler::addw;
stl = &MacroAssembler::stlxrw;
xchg = &MacroAssembler::atomic_xchgalw;
add = &MacroAssembler::atomic_addalw;
break;
case T_LONG:
lda = &MacroAssembler::ldaxr;
add = &MacroAssembler::add;
stl = &MacroAssembler::stlxr;
xchg = &MacroAssembler::atomic_xchgal;
add = &MacroAssembler::atomic_addal;
break;
case T_OBJECT:
case T_ARRAY:
if (UseCompressedOops) {
lda = &MacroAssembler::ldaxrw;
add = &MacroAssembler::addw;
stl = &MacroAssembler::stlxrw;
xchg = &MacroAssembler::atomic_xchgalw;
add = &MacroAssembler::atomic_addalw;
} else {
lda = &MacroAssembler::ldaxr;
add = &MacroAssembler::add;
stl = &MacroAssembler::stlxr;
xchg = &MacroAssembler::atomic_xchgal;
add = &MacroAssembler::atomic_addal;
}
break;
default:
ShouldNotReachHere();
lda = &MacroAssembler::ldaxr;
add = &MacroAssembler::add;
stl = &MacroAssembler::stlxr; // unreachable
xchg = &MacroAssembler::atomic_xchgal;
add = &MacroAssembler::atomic_addal; // unreachable
}
switch (code) {
@ -3170,14 +3124,8 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
assert_different_registers(inc.as_register(), dst, addr.base(), tmp,
rscratch1, rscratch2);
}
Label again;
__ lea(tmp, addr);
__ prfm(Address(tmp), PSTL1STRM);
__ bind(again);
(_masm->*lda)(dst, tmp);
(_masm->*add)(rscratch1, dst, inc);
(_masm->*stl)(rscratch2, rscratch1, tmp);
__ cbnzw(rscratch2, again);
(_masm->*add)(dst, inc, tmp);
break;
}
case lir_xchg:
@ -3186,17 +3134,12 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
Register obj = as_reg(data);
Register dst = as_reg(dest);
if (is_oop && UseCompressedOops) {
__ encode_heap_oop(rscratch1, obj);
obj = rscratch1;
__ encode_heap_oop(rscratch2, obj);
obj = rscratch2;
}
assert_different_registers(obj, addr.base(), tmp, rscratch2, dst);
Label again;
assert_different_registers(obj, addr.base(), tmp, rscratch1, dst);
__ lea(tmp, addr);
__ prfm(Address(tmp), PSTL1STRM);
__ bind(again);
(_masm->*lda)(dst, tmp);
(_masm->*stl)(rscratch2, obj, tmp);
__ cbnzw(rscratch2, again);
(_masm->*xchg)(dst, obj, tmp);
if (is_oop && UseCompressedOops) {
__ decode_heap_oop(dst);
}

1
hotspot/src/cpu/aarch64/vm/c2_globals_aarch64.hpp
View File

@ -55,6 +55,7 @@ define_pd_global(intx, InteriorEntryAlignment, 16);
define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
define_pd_global(intx, LoopUnrollLimit, 60);
define_pd_global(intx, LoopPercentProfileLimit, 10);
define_pd_global(intx, PostLoopMultiversioning, false);
// InitialCodeCacheSize derived from specjbb2000 run.
define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize
define_pd_global(intx, CodeCacheExpansionSize, 64*K);

38
hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
View File

@ -1637,6 +1637,11 @@ Address MacroAssembler::form_address(Register Rd, Register base, long byte_offse
}
void MacroAssembler::atomic_incw(Register counter_addr, Register tmp, Register tmp2) {
if (UseLSE) {
mov(tmp, 1);
ldadd(Assembler::word, tmp, zr, counter_addr);
return;
}
Label retry_load;
prfm(Address(counter_addr), PSTL1STRM);
bind(retry_load);
@ -2172,8 +2177,18 @@ static bool different(Register a, RegisterOrConstant b, Register c) {
return a != b.as_register() && a != c && b.as_register() != c;
}
#define ATOMIC_OP(LDXR, OP, IOP, STXR) \
void MacroAssembler::atomic_##OP(Register prev, RegisterOrConstant incr, Register addr) { \
#define ATOMIC_OP(NAME, LDXR, OP, IOP, AOP, STXR, sz) \
void MacroAssembler::atomic_##NAME(Register prev, RegisterOrConstant incr, Register addr) { \
if (UseLSE) { \
prev = prev->is_valid() ? prev : zr; \
if (incr.is_register()) { \
AOP(sz, incr.as_register(), prev, addr); \
} else { \
mov(rscratch2, incr.as_constant()); \
AOP(sz, rscratch2, prev, addr); \
} \
return; \
} \
Register result = rscratch2; \
if (prev->is_valid()) \
result = different(prev, incr, addr) ? prev : rscratch2; \
@ -2190,13 +2205,20 @@ void MacroAssembler::atomic_##OP(Register prev, RegisterOrConstant incr, Registe
} \
}
ATOMIC_OP(ldxr, add, sub, stxr)
ATOMIC_OP(ldxrw, addw, subw, stxrw)
ATOMIC_OP(add, ldxr, add, sub, ldadd, stxr, Assembler::xword)
ATOMIC_OP(addw, ldxrw, addw, subw, ldadd, stxrw, Assembler::word)
ATOMIC_OP(addal, ldaxr, add, sub, ldaddal, stlxr, Assembler::xword)
ATOMIC_OP(addalw, ldaxrw, addw, subw, ldaddal, stlxrw, Assembler::word)
#undef ATOMIC_OP
#define ATOMIC_XCHG(OP, LDXR, STXR) \
#define ATOMIC_XCHG(OP, AOP, LDXR, STXR, sz) \
void MacroAssembler::atomic_##OP(Register prev, Register newv, Register addr) { \
if (UseLSE) { \
prev = prev->is_valid() ? prev : zr; \
AOP(sz, newv, prev, addr); \
return; \
} \
Register result = rscratch2; \
if (prev->is_valid()) \
result = different(prev, newv, addr) ? prev : rscratch2; \
@ -2211,8 +2233,10 @@ void MacroAssembler::atomic_##OP(Register prev, Register newv, Register addr) {
mov(prev, result); \
}
ATOMIC_XCHG(xchg, ldxr, stxr)
ATOMIC_XCHG(xchgw, ldxrw, stxrw)
ATOMIC_XCHG(xchg, swp, ldxr, stxr, Assembler::xword)
ATOMIC_XCHG(xchgw, swp, ldxrw, stxrw, Assembler::word)
ATOMIC_XCHG(xchgal, swpal, ldaxr, stlxr, Assembler::xword)
ATOMIC_XCHG(xchgalw, swpal, ldaxrw, stlxrw, Assembler::word)
#undef ATOMIC_XCHG

4
hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
View File

@ -957,9 +957,13 @@ public:
void atomic_add(Register prev, RegisterOrConstant incr, Register addr);
void atomic_addw(Register prev, RegisterOrConstant incr, Register addr);
void atomic_addal(Register prev, RegisterOrConstant incr, Register addr);
void atomic_addalw(Register prev, RegisterOrConstant incr, Register addr);
void atomic_xchg(Register prev, Register newv, Register addr);
void atomic_xchgw(Register prev, Register newv, Register addr);
void atomic_xchgal(Register prev, Register newv, Register addr);
void atomic_xchgalw(Register prev, Register newv, Register addr);
void orptr(Address adr, RegisterOrConstant src) {
ldr(rscratch2, adr);

3
hotspot/src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2015, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -31,6 +31,7 @@
#include "code/vtableStubs.hpp"
#include "interpreter/interpreter.hpp"
#include "interpreter/interp_masm.hpp"
#include "memory/resourceArea.hpp"
#include "oops/compiledICHolder.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "runtime/sharedRuntime.hpp"

41
hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
View File

@ -1711,20 +1711,42 @@ class StubGenerator: public StubCodeGenerator {
// to a long, int, short, or byte copy loop.
//
address generate_unsafe_copy(const char *name,
address byte_copy_entry) {
#ifdef PRODUCT
return StubRoutines::_jbyte_arraycopy;
#else
address byte_copy_entry,
address short_copy_entry,
address int_copy_entry,
address long_copy_entry) {
Label L_long_aligned, L_int_aligned, L_short_aligned;
Register s = c_rarg0, d = c_rarg1, count = c_rarg2;
__ align(CodeEntryAlignment);
StubCodeMark mark(this, "StubRoutines", name);
address start = __ pc();
__ enter(); // required for proper stackwalking of RuntimeStub frame
// bump this on entry, not on exit:
__ lea(rscratch2, ExternalAddress((address)&SharedRuntime::_unsafe_array_copy_ctr));
__ incrementw(Address(rscratch2));
inc_counter_np(SharedRuntime::_unsafe_array_copy_ctr);
__ orr(rscratch1, s, d);
__ orr(rscratch1, rscratch1, count);
__ andr(rscratch1, rscratch1, BytesPerLong-1);
__ cbz(rscratch1, L_long_aligned);
__ andr(rscratch1, rscratch1, BytesPerInt-1);
__ cbz(rscratch1, L_int_aligned);
__ tbz(rscratch1, 0, L_short_aligned);
__ b(RuntimeAddress(byte_copy_entry));
__ BIND(L_short_aligned);
__ lsr(count, count, LogBytesPerShort); // size => short_count
__ b(RuntimeAddress(short_copy_entry));
__ BIND(L_int_aligned);
__ lsr(count, count, LogBytesPerInt); // size => int_count
__ b(RuntimeAddress(int_copy_entry));
__ BIND(L_long_aligned);
__ lsr(count, count, LogBytesPerLong); // size => long_count
__ b(RuntimeAddress(long_copy_entry));
return start;
#endif
}
//
@ -2090,7 +2112,10 @@ class StubGenerator: public StubCodeGenerator {
/*dest_uninitialized*/true);
StubRoutines::_unsafe_arraycopy = generate_unsafe_copy("unsafe_arraycopy",
entry_jbyte_arraycopy);
entry_jbyte_arraycopy,
entry_jshort_arraycopy,
entry_jint_arraycopy,
entry_jlong_arraycopy);
StubRoutines::_generic_arraycopy = generate_generic_copy("generic_arraycopy",
entry_jbyte_arraycopy,

13
hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp
View File

@ -32,6 +32,7 @@
#include "interpreter/templateInterpreterGenerator.hpp"
#include "interpreter/templateTable.hpp"
#include "interpreter/bytecodeTracer.hpp"
#include "memory/resourceArea.hpp"
#include "oops/arrayOop.hpp"
#include "oops/methodData.hpp"
#include "oops/method.hpp"
@ -1967,7 +1968,7 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) {
__ push(RegSet::range(r0, r15), sp);
__ mov(c_rarg2, r0); // Pass itos
__ call_VM(noreg,
CAST_FROM_FN_PTR(address, SharedRuntime::trace_bytecode),
CAST_FROM_FN_PTR(address, InterpreterRuntime::trace_bytecode),
c_rarg1, c_rarg2, c_rarg3);
__ pop(RegSet::range(r0, r15), sp);
__ pop(state);
@ -1982,14 +1983,8 @@ void TemplateInterpreterGenerator::count_bytecode() {
__ push(rscratch1);
__ push(rscratch2);
__ push(rscratch3);
Label L;
__ mov(rscratch2, (address) &BytecodeCounter::_counter_value);
__ prfm(Address(rscratch2), PSTL1STRM);
__ bind(L);
__ ldxr(rscratch1, rscratch2);
__ add(rscratch1, rscratch1, 1);
__ stxr(rscratch3, rscratch1, rscratch2);
__ cbnzw(rscratch3, L);
__ mov(rscratch3, (address) &BytecodeCounter::_counter_value);
__ atomic_add(noreg, 1, rscratch3);
__ pop(rscratch3);
__ pop(rscratch2);
__ pop(rscratch1);

1
hotspot/src/cpu/aarch64/vm/vm_version_aarch64.hpp
View File

@ -73,6 +73,7 @@ public:
CPU_SHA1 = (1<<5),
CPU_SHA2 = (1<<6),
CPU_CRC32 = (1<<7),
CPU_LSE = (1<<8),
CPU_A53MAC = (1 << 30),
CPU_DMB_ATOMICS = (1 << 31),
};

2
hotspot/src/cpu/ppc/vm/assembler_ppc.hpp
View File

@ -624,6 +624,7 @@ class Assembler : public AbstractAssembler {
VNOR_OPCODE = (4u << OPCODE_SHIFT | 1284u ),
VOR_OPCODE = (4u << OPCODE_SHIFT | 1156u ),
VXOR_OPCODE = (4u << OPCODE_SHIFT | 1220u ),
VRLD_OPCODE = (4u << OPCODE_SHIFT | 196u ),
VRLB_OPCODE = (4u << OPCODE_SHIFT | 4u ),
VRLW_OPCODE = (4u << OPCODE_SHIFT | 132u ),
VRLH_OPCODE = (4u << OPCODE_SHIFT | 68u ),
@ -2047,6 +2048,7 @@ class Assembler : public AbstractAssembler {
inline void vnor( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vor( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vxor( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vrld( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vrlb( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vrlw( VectorRegister d, VectorRegister a, VectorRegister b);
inline void vrlh( VectorRegister d, VectorRegister a, VectorRegister b);

1
hotspot/src/cpu/ppc/vm/assembler_ppc.inline.hpp
View File

@ -839,6 +839,7 @@ inline void Assembler::vandc( VectorRegister d, VectorRegister a, VectorRegist
inline void Assembler::vnor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNOR_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VOR_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vxor( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VXOR_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vrld( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLD_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vrlb( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLB_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vrlw( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLW_OPCODE | vrt(d) | vra(a) | vrb(b)); }
inline void Assembler::vrlh( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VRLH_OPCODE | vrt(d) | vra(a) | vrb(b)); }

1
hotspot/src/cpu/ppc/vm/c2_globals_ppc.hpp
View File

@ -55,6 +55,7 @@ define_pd_global(bool, UseTLAB, true);
define_pd_global(bool, ResizeTLAB, true);
define_pd_global(intx, LoopUnrollLimit, 60);
define_pd_global(intx, LoopPercentProfileLimit, 10);
define_pd_global(intx, PostLoopMultiversioning, false);
// Peephole and CISC spilling both break the graph, and so make the
// scheduler sick.

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

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -28,6 +28,7 @@
#include "classfile/javaClasses.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
#include "prims/methodHandles.hpp"
#define __ _masm->

3
hotspot/src/cpu/ppc/vm/runtime_ppc.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2015 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -31,6 +31,7 @@
#include "code/vmreg.hpp"
#include "interpreter/interpreter.hpp"
#include "interpreter/interp_masm.hpp"
#include "memory/resourceArea.hpp"
#include "nativeInst_ppc.hpp"
#include "opto/runtime.hpp"
#include "runtime/interfaceSupport.hpp"

1
hotspot/src/cpu/ppc/vm/sharedRuntime_ppc.cpp
View File

@ -31,6 +31,7 @@
#include "frame_ppc.hpp"
#include "interpreter/interpreter.hpp"
#include "interpreter/interp_masm.hpp"
#include "memory/resourceArea.hpp"
#include "oops/compiledICHolder.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "runtime/sharedRuntime.hpp"

437
hotspot/src/cpu/ppc/vm/stubGenerator_ppc.cpp
View File

@ -2417,6 +2417,433 @@ class StubGenerator: public StubCodeGenerator {
return start;
}
// Arguments for generated stub (little endian only):
// R3_ARG1 - source byte array address
// R4_ARG2 - destination byte array address
// R5_ARG3 - round key array
address generate_aescrypt_encryptBlock() {
assert(UseAES, "need AES instructions and misaligned SSE support");
StubCodeMark mark(this, "StubRoutines", "aescrypt_encryptBlock");
address start = __ function_entry();
Label L_doLast;
Register from = R3_ARG1; // source array address
Register to = R4_ARG2; // destination array address
Register key = R5_ARG3; // round key array
Register keylen = R8;
Register temp = R9;
Register keypos = R10;
Register hex = R11;
Register fifteen = R12;
VectorRegister vRet = VR0;
VectorRegister vKey1 = VR1;
VectorRegister vKey2 = VR2;
VectorRegister vKey3 = VR3;
VectorRegister vKey4 = VR4;
VectorRegister fromPerm = VR5;
VectorRegister keyPerm = VR6;
VectorRegister toPerm = VR7;
VectorRegister fSplt = VR8;
VectorRegister vTmp1 = VR9;
VectorRegister vTmp2 = VR10;
VectorRegister vTmp3 = VR11;
VectorRegister vTmp4 = VR12;
VectorRegister vLow = VR13;
VectorRegister vHigh = VR14;
__ li (hex, 16);
__ li (fifteen, 15);
__ vspltisb (fSplt, 0x0f);
// load unaligned from[0-15] to vsRet
__ lvx (vRet, from);
__ lvx (vTmp1, fifteen, from);
__ lvsl (fromPerm, from);
__ vxor (fromPerm, fromPerm, fSplt);
__ vperm (vRet, vRet, vTmp1, fromPerm);
// load keylen (44 or 52 or 60)
__ lwz (keylen, arrayOopDesc::length_offset_in_bytes() - arrayOopDesc::base_offset_in_bytes(T_INT), key);
// to load keys
__ lvsr (keyPerm, key);
__ vxor (vTmp2, vTmp2, vTmp2);
__ vspltisb (vTmp2, -16);
__ vrld (keyPerm, keyPerm, vTmp2);
__ vrld (keyPerm, keyPerm, vTmp2);
__ vsldoi (keyPerm, keyPerm, keyPerm, -8);
// load the 1st round key to vKey1
__ li (keypos, 0);
__ lvx (vKey1, keypos, key);
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey1, vTmp1, vKey1, keyPerm);
// 1st round
__ vxor (vRet, vRet, vKey1);
// load the 2nd round key to vKey1
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 3rd round key to vKey2
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
// load the 4th round key to vKey3
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey3, vTmp2, vTmp1, keyPerm);
// load the 5th round key to vKey4
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey4, vTmp1, vTmp2, keyPerm);
// 2nd - 5th rounds
__ vcipher (vRet, vRet, vKey1);
__ vcipher (vRet, vRet, vKey2);
__ vcipher (vRet, vRet, vKey3);
__ vcipher (vRet, vRet, vKey4);
// load the 6th round key to vKey1
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 7th round key to vKey2
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
// load the 8th round key to vKey3
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey3, vTmp2, vTmp1, keyPerm);
// load the 9th round key to vKey4
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey4, vTmp1, vTmp2, keyPerm);
// 6th - 9th rounds
__ vcipher (vRet, vRet, vKey1);
__ vcipher (vRet, vRet, vKey2);
__ vcipher (vRet, vRet, vKey3);
__ vcipher (vRet, vRet, vKey4);
// load the 10th round key to vKey1
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 11th round key to vKey2
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
// if all round keys are loaded, skip next 4 rounds
__ cmpwi (CCR0, keylen, 44);
__ beq (CCR0, L_doLast);
// 10th - 11th rounds
__ vcipher (vRet, vRet, vKey1);
__ vcipher (vRet, vRet, vKey2);
// load the 12th round key to vKey1
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 13th round key to vKey2
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
// if all round keys are loaded, skip next 2 rounds
__ cmpwi (CCR0, keylen, 52);
__ beq (CCR0, L_doLast);
// 12th - 13th rounds
__ vcipher (vRet, vRet, vKey1);
__ vcipher (vRet, vRet, vKey2);
// load the 14th round key to vKey1
__ addi (keypos, keypos, 16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 15th round key to vKey2
__ addi (keypos, keypos, 16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
__ bind(L_doLast);
// last two rounds
__ vcipher (vRet, vRet, vKey1);
__ vcipherlast (vRet, vRet, vKey2);
__ neg (temp, to);
__ lvsr (toPerm, temp);
__ vspltisb (vTmp2, -1);
__ vxor (vTmp1, vTmp1, vTmp1);
__ vperm (vTmp2, vTmp2, vTmp1, toPerm);
__ vxor (toPerm, toPerm, fSplt);
__ lvx (vTmp1, to);
__ vperm (vRet, vRet, vRet, toPerm);
__ vsel (vTmp1, vTmp1, vRet, vTmp2);
__ lvx (vTmp4, fifteen, to);
__ stvx (vTmp1, to);
__ vsel (vRet, vRet, vTmp4, vTmp2);
__ stvx (vRet, fifteen, to);
__ blr();
return start;
}
// Arguments for generated stub (little endian only):
// R3_ARG1 - source byte array address
// R4_ARG2 - destination byte array address
// R5_ARG3 - K (key) in little endian int array
address generate_aescrypt_decryptBlock() {
assert(UseAES, "need AES instructions and misaligned SSE support");
StubCodeMark mark(this, "StubRoutines", "aescrypt_decryptBlock");
address start = __ function_entry();
Label L_doLast;
Label L_do44;
Label L_do52;
Label L_do60;
Register from = R3_ARG1; // source array address
Register to = R4_ARG2; // destination array address
Register key = R5_ARG3; // round key array
Register keylen = R8;
Register temp = R9;
Register keypos = R10;
Register hex = R11;
Register fifteen = R12;
VectorRegister vRet = VR0;
VectorRegister vKey1 = VR1;
VectorRegister vKey2 = VR2;
VectorRegister vKey3 = VR3;
VectorRegister vKey4 = VR4;
VectorRegister vKey5 = VR5;
VectorRegister fromPerm = VR6;
VectorRegister keyPerm = VR7;
VectorRegister toPerm = VR8;
VectorRegister fSplt = VR9;
VectorRegister vTmp1 = VR10;
VectorRegister vTmp2 = VR11;
VectorRegister vTmp3 = VR12;
VectorRegister vTmp4 = VR13;
VectorRegister vLow = VR14;
VectorRegister vHigh = VR15;
__ li (hex, 16);
__ li (fifteen, 15);
__ vspltisb (fSplt, 0x0f);
// load unaligned from[0-15] to vsRet
__ lvx (vRet, from);
__ lvx (vTmp1, fifteen, from);
__ lvsl (fromPerm, from);
__ vxor (fromPerm, fromPerm, fSplt);
__ vperm (vRet, vRet, vTmp1, fromPerm); // align [and byte swap in LE]
// load keylen (44 or 52 or 60)
__ lwz (keylen, arrayOopDesc::length_offset_in_bytes() - arrayOopDesc::base_offset_in_bytes(T_INT), key);
// to load keys
__ lvsr (keyPerm, key);
__ vxor (vTmp2, vTmp2, vTmp2);
__ vspltisb (vTmp2, -16);
__ vrld (keyPerm, keyPerm, vTmp2);
__ vrld (keyPerm, keyPerm, vTmp2);
__ vsldoi (keyPerm, keyPerm, keyPerm, -8);
__ cmpwi (CCR0, keylen, 44);
__ beq (CCR0, L_do44);
__ cmpwi (CCR0, keylen, 52);
__ beq (CCR0, L_do52);
// load the 15th round key to vKey11
__ li (keypos, 240);
__ lvx (vTmp1, keypos, key);
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp1, vTmp2, keyPerm);
// load the 14th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp2, vTmp1, keyPerm);
// load the 13th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey3, vTmp1, vTmp2, keyPerm);
// load the 12th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey4, vTmp2, vTmp1, keyPerm);
// load the 11th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey5, vTmp1, vTmp2, keyPerm);
// 1st - 5th rounds
__ vxor (vRet, vRet, vKey1);
__ vncipher (vRet, vRet, vKey2);
__ vncipher (vRet, vRet, vKey3);
__ vncipher (vRet, vRet, vKey4);
__ vncipher (vRet, vRet, vKey5);
__ b (L_doLast);
__ bind (L_do52);
// load the 13th round key to vKey11
__ li (keypos, 208);
__ lvx (vTmp1, keypos, key);
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp1, vTmp2, keyPerm);
// load the 12th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp2, vTmp1, keyPerm);
// load the 11th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey3, vTmp1, vTmp2, keyPerm);
// 1st - 3rd rounds
__ vxor (vRet, vRet, vKey1);
__ vncipher (vRet, vRet, vKey2);
__ vncipher (vRet, vRet, vKey3);
__ b (L_doLast);
__ bind (L_do44);
// load the 11th round key to vKey11
__ li (keypos, 176);
__ lvx (vTmp1, keypos, key);
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp1, vTmp2, keyPerm);
// 1st round
__ vxor (vRet, vRet, vKey1);
__ bind (L_doLast);
// load the 10th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey1, vTmp2, vTmp1, keyPerm);
// load the 9th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey2, vTmp1, vTmp2, keyPerm);
// load the 8th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey3, vTmp2, vTmp1, keyPerm);
// load the 7th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey4, vTmp1, vTmp2, keyPerm);
// load the 6th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey5, vTmp2, vTmp1, keyPerm);
// last 10th - 6th rounds
__ vncipher (vRet, vRet, vKey1);
__ vncipher (vRet, vRet, vKey2);
__ vncipher (vRet, vRet, vKey3);
__ vncipher (vRet, vRet, vKey4);
__ vncipher (vRet, vRet, vKey5);
// load the 5th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey1, vTmp1, vTmp2, keyPerm);
// load the 4th round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey2, vTmp2, vTmp1, keyPerm);
// load the 3rd round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey3, vTmp1, vTmp2, keyPerm);
// load the 2nd round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp1, keypos, key);
__ vperm (vKey4, vTmp2, vTmp1, keyPerm);
// load the 1st round key to vKey10
__ addi (keypos, keypos, -16);
__ lvx (vTmp2, keypos, key);
__ vperm (vKey5, vTmp1, vTmp2, keyPerm);
// last 5th - 1th rounds
__ vncipher (vRet, vRet, vKey1);
__ vncipher (vRet, vRet, vKey2);
__ vncipher (vRet, vRet, vKey3);
__ vncipher (vRet, vRet, vKey4);
__ vncipherlast (vRet, vRet, vKey5);
__ neg (temp, to);
__ lvsr (toPerm, temp);
__ vspltisb (vTmp2, -1);
__ vxor (vTmp1, vTmp1, vTmp1);
__ vperm (vTmp2, vTmp2, vTmp1, toPerm);
__ vxor (toPerm, toPerm, fSplt);
__ lvx (vTmp1, to);
__ vperm (vRet, vRet, vRet, toPerm);
__ vsel (vTmp1, vTmp1, vRet, vTmp2);
__ lvx (vTmp4, fifteen, to);
__ stvx (vTmp1, to);
__ vsel (vRet, vRet, vTmp4, vTmp2);
__ stvx (vRet, fifteen, to);
__ blr();
return start;
}
void generate_arraycopy_stubs() {
// Note: the disjoint stubs must be generated first, some of
@ -2693,10 +3120,6 @@ class StubGenerator: public StubCodeGenerator {
// arraycopy stubs used by compilers
generate_arraycopy_stubs();
if (UseAESIntrinsics) {
guarantee(!UseAESIntrinsics, "not yet implemented.");
}
// Safefetch stubs.
generate_safefetch("SafeFetch32", sizeof(int), &StubRoutines::_safefetch32_entry,
&StubRoutines::_safefetch32_fault_pc,
@ -2719,6 +3142,12 @@ class StubGenerator: public StubCodeGenerator {
StubRoutines::_montgomerySquare
= CAST_FROM_FN_PTR(address, SharedRuntime::montgomery_square);
}
if (UseAESIntrinsics) {
StubRoutines::_aescrypt_encryptBlock = generate_aescrypt_encryptBlock();
StubRoutines::_aescrypt_decryptBlock = generate_aescrypt_decryptBlock();
}
}
public:

2
hotspot/src/cpu/ppc/vm/templateInterpreterGenerator_ppc.cpp
View File

@ -2211,7 +2211,7 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) {
__ ld(R6_ARG4, tsize*Interpreter::stackElementSize, R15_esp);
__ ld(R5_ARG3, Interpreter::stackElementSize, R15_esp);
__ mflr(R31);
__ call_VM(noreg, CAST_FROM_FN_PTR(address, SharedRuntime::trace_bytecode), /* unused */ R4_ARG2, R5_ARG3, R6_ARG4, false);
__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::trace_bytecode), /* unused */ R4_ARG2, R5_ARG3, R6_ARG4, false);
__ mtlr(R31);
__ pop(state);

25
hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp
View File

@ -122,7 +122,7 @@ void VM_Version::initialize() {
(has_fcfids() ? " fcfids" : ""),
(has_vand() ? " vand" : ""),
(has_lqarx() ? " lqarx" : ""),
(has_vcipher() ? " vcipher" : ""),
(has_vcipher() ? " aes" : ""),
(has_vpmsumb() ? " vpmsumb" : ""),
(has_tcheck() ? " tcheck" : ""),
(has_mfdscr() ? " mfdscr" : "")
@ -186,6 +186,28 @@ void VM_Version::initialize() {
}
// The AES intrinsic stubs require AES instruction support.
#if defined(VM_LITTLE_ENDIAN)
if (has_vcipher()) {
if (FLAG_IS_DEFAULT(UseAES)) {
UseAES = true;
}
} else if (UseAES) {
if (!FLAG_IS_DEFAULT(UseAES))
warning("AES instructions are not available on this CPU");
FLAG_SET_DEFAULT(UseAES, false);
}
if (UseAES && has_vcipher()) {
if (FLAG_IS_DEFAULT(UseAESIntrinsics)) {
UseAESIntrinsics = true;
}
} else if (UseAESIntrinsics) {
if (!FLAG_IS_DEFAULT(UseAESIntrinsics))
warning("AES intrinsics are not available on this CPU");
FLAG_SET_DEFAULT(UseAESIntrinsics, false);
}
#else
if (UseAES) {
warning("AES instructions are not available on this CPU");
FLAG_SET_DEFAULT(UseAES, false);
@ -195,6 +217,7 @@ void VM_Version::initialize() {
warning("AES intrinsics are not available on this CPU");
FLAG_SET_DEFAULT(UseAESIntrinsics, false);
}
#endif
if (UseAESCTRIntrinsics) {
warning("AES/CTR intrinsics are not available on this CPU");

1
hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
View File

@ -53,6 +53,7 @@ define_pd_global(bool, UseTLAB, true);
define_pd_global(bool, ResizeTLAB, true);
define_pd_global(intx, LoopUnrollLimit, 60); // Design center runs on 1.3.1
define_pd_global(intx, LoopPercentProfileLimit, 10);
define_pd_global(intx, PostLoopMultiversioning, false);
define_pd_global(intx, MinJumpTableSize, 5);
// Peephole and CISC spilling both break the graph, and so makes the

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

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -28,6 +28,7 @@
#include "interpreter/interpreter.hpp"
#include "interpreter/interp_masm.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
#include "prims/methodHandles.hpp"
#define __ _masm->

3
hotspot/src/cpu/sparc/vm/runtime_sparc.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -28,6 +28,7 @@
#include "classfile/systemDictionary.hpp"
#include "code/vmreg.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "nativeInst_sparc.hpp"
#include "opto/runtime.hpp"
#include "runtime/interfaceSupport.hpp"

3
hotspot/src/cpu/sparc/vm/sharedRuntime_sparc.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -28,6 +28,7 @@
#include "code/icBuffer.hpp"
#include "code/vtableStubs.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "oops/compiledICHolder.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "runtime/sharedRuntime.hpp"

2
hotspot/src/cpu/sparc/vm/templateInterpreterGenerator_sparc.cpp
View File

@ -1966,7 +1966,7 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) {
// Pass a 0 (not used in sparc) and the top of stack to the bytecode tracer
__ mov( Otos_l2, G3_scratch );
__ call_VM(noreg, CAST_FROM_FN_PTR(address, SharedRuntime::trace_bytecode), G0, Otos_l1, G3_scratch);
__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::trace_bytecode), G0, Otos_l1, G3_scratch);
__ mov(Lscratch, O7); // restore return address
__ pop(state);
__ retl();

624
hotspot/src/cpu/x86/vm/assembler_x86.cpp
View File

File diff suppressed because it is too large Load Diff

54
hotspot/src/cpu/x86/vm/assembler_x86.hpp
View File

@ -1977,39 +1977,43 @@ private:
void vpxor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
void vpxor(XMMRegister dst, XMMRegister nds, Address src, int vector_len);
// 128bit copy from/to 256bit (YMM) vector registers
void vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
// vinserti forms
void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
void vextractf128(Address dst, XMMRegister src, uint8_t imm8);
void vextracti128(Address dst, XMMRegister src, uint8_t imm8);
// 256bit copy from/to 512bit (ZMM) vector registers
void vinserti32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vinserti32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
void vinserti64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf64x4(Address dst, XMMRegister src, uint8_t imm8);
void vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
// 128bit copy from/to 256bit (YMM) or 512bit (ZMM) vector registers
void vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf32x4(Address dst, XMMRegister src, uint8_t imm8);
// vinsertf forms
void vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
void vinsertf32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vinsertf32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
void vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
void vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
// duplicate 4-bytes integer data from src into 8 locations in dest
// vextracti forms
void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextracti128(Address dst, XMMRegister src, uint8_t imm8);
void vextracti32x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextracti32x4(Address dst, XMMRegister src, uint8_t imm8);
void vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
// vextractf forms
void vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf128(Address dst, XMMRegister src, uint8_t imm8);
void vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf32x4(Address dst, XMMRegister src, uint8_t imm8);
void vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
void vextractf64x4(Address dst, XMMRegister src, uint8_t imm8);
// legacy xmm sourced word/dword replicate
void vpbroadcastw(XMMRegister dst, XMMRegister src);
void vpbroadcastd(XMMRegister dst, XMMRegister src);
// duplicate 2-bytes integer data from src into 16 locations in dest
void vpbroadcastw(XMMRegister dst, XMMRegister src);
// duplicate n-bytes integer data from src into vector_len locations in dest
// xmm/mem sourced byte/word/dword/qword replicate
void evpbroadcastb(XMMRegister dst, XMMRegister src, int vector_len);
void evpbroadcastb(XMMRegister dst, Address src, int vector_len);
void evpbroadcastw(XMMRegister dst, XMMRegister src, int vector_len);
@ -2019,11 +2023,13 @@ private:
void evpbroadcastq(XMMRegister dst, XMMRegister src, int vector_len);
void evpbroadcastq(XMMRegister dst, Address src, int vector_len);
// scalar single/double precision replicate
void evpbroadcastss(XMMRegister dst, XMMRegister src, int vector_len);
void evpbroadcastss(XMMRegister dst, Address src, int vector_len);
void evpbroadcastsd(XMMRegister dst, XMMRegister src, int vector_len);
void evpbroadcastsd(XMMRegister dst, Address src, int vector_len);
// gpr sourced byte/word/dword/qword replicate
void evpbroadcastb(XMMRegister dst, Register src, int vector_len);
void evpbroadcastw(XMMRegister dst, Register src, int vector_len);
void evpbroadcastd(XMMRegister dst, Register src, int vector_len);

4
hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -312,7 +312,7 @@ void LIR_Assembler::osr_entry() {
Register OSR_buf = osrBufferPointer()->as_pointer_register();
{ assert(frame::interpreter_frame_monitor_size() == BasicObjectLock::size(), "adjust code below");
int monitor_offset = BytesPerWord * method()->max_locals() +
(2 * BytesPerWord) * (number_of_locks - 1);
(BasicObjectLock::size() * BytesPerWord) * (number_of_locks - 1);
// SharedRuntime::OSR_migration_begin() packs BasicObjectLocks in
// the OSR buffer using 2 word entries: first the lock and then
// the oop.

1
hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
View File

@ -47,6 +47,7 @@ define_pd_global(intx, ConditionalMoveLimit, 3);
define_pd_global(intx, FreqInlineSize, 325);
define_pd_global(intx, MinJumpTableSize, 10);
define_pd_global(intx, LoopPercentProfileLimit, 30);
define_pd_global(intx, PostLoopMultiversioning, true);
#ifdef AMD64
define_pd_global(intx, INTPRESSURE, 13);
define_pd_global(intx, FLOATPRESSURE, 14);

40
hotspot/src/cpu/x86/vm/frame_x86.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -54,44 +54,6 @@
// <- sender sp
// ------------------------------ Asm interpreter ----------------------------------------
// ------------------------------ C++ interpreter ----------------------------------------
//
// Layout of C++ interpreter frame: (While executing in BytecodeInterpreter::run)
//
// <- SP (current esp/rsp)
// [local variables ] BytecodeInterpreter::run local variables
// ... BytecodeInterpreter::run local variables
// [local variables ] BytecodeInterpreter::run local variables
// [old frame pointer ] fp [ BytecodeInterpreter::run's ebp/rbp ]
// [return pc ] (return to frame manager)
// [interpreter_state* ] (arg to BytecodeInterpreter::run) --------------
// [expression stack ] <- last_Java_sp |
// [... ] * <- interpreter_state.stack |
// [expression stack ] * <- interpreter_state.stack_base |
// [monitors ] \ |
// ... | monitor block size |
// [monitors ] / <- interpreter_state.monitor_base |
// [struct interpretState ] <-----------------------------------------|
// [return pc ] (return to callee of frame manager [1]
// [locals and parameters ]
// <- sender sp
// [1] When the C++ interpreter calls a new method it returns to the frame
// manager which allocates a new frame on the stack. In that case there
// is no real callee of this newly allocated frame. The frame manager is
// aware of the additional frame(s) and will pop them as nested calls
// complete. However, to make it look good in the debugger the frame
// manager actually installs a dummy pc pointing to RecursiveInterpreterActivation
// with a fake interpreter_state* parameter to make it easy to debug
// nested calls.
// Note that contrary to the layout for the assembly interpreter the
// expression stack allocated for the C++ interpreter is full sized.
// However this is not as bad as it seems as the interpreter frame_manager
// will truncate the unused space on successive method calls.
//
// ------------------------------ C++ interpreter ----------------------------------------
public:
enum {
pc_return_offset = 0,

10
hotspot/src/cpu/x86/vm/interp_masm_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -296,7 +296,7 @@ void InterpreterMacroAssembler::call_VM_base(Register oop_result,
Label L;
cmpptr(Address(rbp, frame::interpreter_frame_last_sp_offset * wordSize), (int32_t)NULL_WORD);
jcc(Assembler::equal, L);
stop("InterpreterMacroAssembler::call_VM_leaf_base:"
stop("InterpreterMacroAssembler::call_VM_base:"
" last_sp != NULL");
bind(L);
}
@ -1099,7 +1099,7 @@ void InterpreterMacroAssembler::lock_object(Register lock_reg) {
movptr(Address(lock_reg, mark_offset), swap_reg);
assert(lock_offset == 0,
"displached header must be first word in BasicObjectLock");
"displaced header must be first word in BasicObjectLock");
if (os::is_MP()) lock();
cmpxchgptr(lock_reg, Address(obj_reg, 0));
@ -1154,7 +1154,7 @@ void InterpreterMacroAssembler::lock_object(Register lock_reg) {
// Kills:
// rax
// c_rarg0, c_rarg1, c_rarg2, c_rarg3, ... (param regs)
// rscratch1, rscratch2 (scratch regs)
// rscratch1 (scratch reg)
// rax, rbx, rcx, rdx
void InterpreterMacroAssembler::unlock_object(Register lock_reg) {
assert(lock_reg == LP64_ONLY(c_rarg1) NOT_LP64(rdx),
@ -1201,7 +1201,7 @@ void InterpreterMacroAssembler::unlock_object(Register lock_reg) {
if (os::is_MP()) lock();
cmpxchgptr(header_reg, Address(obj_reg, 0));
// zero for recursive case
// zero for simple unlock of a stack-lock case
jcc(Assembler::zero, done);
// Call the runtime routine for slow case.

7
hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
View File

@ -1106,7 +1106,7 @@ int MacroAssembler::biased_locking_enter(Register lock_reg,
assert_different_registers(lock_reg, obj_reg, swap_reg, tmp_reg);
assert(markOopDesc::age_shift == markOopDesc::lock_bits + markOopDesc::biased_lock_bits, "biased locking makes assumptions about bit layout");
Address mark_addr (obj_reg, oopDesc::mark_offset_in_bytes());
Address saved_mark_addr(lock_reg, 0);
NOT_LP64( Address saved_mark_addr(lock_reg, 0); )
if (PrintBiasedLockingStatistics && counters == NULL) {
counters = BiasedLocking::counters();
@ -1695,7 +1695,7 @@ void MacroAssembler::fast_lock(Register objReg, Register boxReg, Register tmpReg
RTMLockingCounters* stack_rtm_counters,
Metadata* method_data,
bool use_rtm, bool profile_rtm) {
// Ensure the register assignents are disjoint
// Ensure the register assignments are disjoint
assert(tmpReg == rax, "");
if (use_rtm) {
@ -2194,8 +2194,8 @@ void MacroAssembler::fast_unlock(Register objReg, Register boxReg, Register tmpR
cmpptr(Address(tmpReg, OM_OFFSET_NO_MONITOR_VALUE_TAG(succ)), (int32_t)NULL_WORD);
jccb (Assembler::zero, LGoSlowPath);
xorptr(boxReg, boxReg);
if ((EmitSync & 16) && os::is_MP()) {
orptr(boxReg, boxReg);
xchgptr(boxReg, Address(tmpReg, OM_OFFSET_NO_MONITOR_VALUE_TAG(owner)));
} else {
movptr(Address(tmpReg, OM_OFFSET_NO_MONITOR_VALUE_TAG(owner)), (int32_t)NULL_WORD);
@ -2227,7 +2227,6 @@ void MacroAssembler::fast_unlock(Register objReg, Register boxReg, Register tmpR
// box is really RAX -- the following CMPXCHG depends on that binding
// cmpxchg R,[M] is equivalent to rax = CAS(M,rax,R)
movptr(boxReg, (int32_t)NULL_WORD);
if (os::is_MP()) { lock(); }
cmpxchgptr(r15_thread, Address(tmpReg, OM_OFFSET_NO_MONITOR_VALUE_TAG(owner)));
// There's no successor so we tried to regrab the lock.

101
hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp
View File

@ -1216,7 +1216,10 @@ public:
void vpxor(XMMRegister dst, Address src) { Assembler::vpxor(dst, dst, src, true); }
void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
if (UseAVX > 1) { // vinserti128 is available only in AVX2
if (UseAVX > 2) {
Assembler::vinserti32x4(dst, dst, src, imm8);
} else if (UseAVX > 1) {
// vinserti128 is available only in AVX2
Assembler::vinserti128(dst, nds, src, imm8);
} else {
Assembler::vinsertf128(dst, nds, src, imm8);
@ -1224,7 +1227,10 @@ public:
}
void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
if (UseAVX > 1) { // vinserti128 is available only in AVX2
if (UseAVX > 2) {
Assembler::vinserti32x4(dst, dst, src, imm8);
} else if (UseAVX > 1) {
// vinserti128 is available only in AVX2
Assembler::vinserti128(dst, nds, src, imm8);
} else {
Assembler::vinsertf128(dst, nds, src, imm8);
@ -1232,7 +1238,10 @@ public:
}
void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8) {
if (UseAVX > 1) { // vextracti128 is available only in AVX2
if (UseAVX > 2) {
Assembler::vextracti32x4(dst, src, imm8);
} else if (UseAVX > 1) {
// vextracti128 is available only in AVX2
Assembler::vextracti128(dst, src, imm8);
} else {
Assembler::vextractf128(dst, src, imm8);
@ -1240,7 +1249,10 @@ public:
}
void vextracti128(Address dst, XMMRegister src, uint8_t imm8) {
if (UseAVX > 1) { // vextracti128 is available only in AVX2
if (UseAVX > 2) {
Assembler::vextracti32x4(dst, src, imm8);
} else if (UseAVX > 1) {
// vextracti128 is available only in AVX2
Assembler::vextracti128(dst, src, imm8);
} else {
Assembler::vextractf128(dst, src, imm8);
@ -1260,37 +1272,57 @@ public:
void vextracti128_high(Address dst, XMMRegister src) {
vextracti128(dst, src, 1);
}
void vinsertf128_high(XMMRegister dst, XMMRegister src) {
vinsertf128(dst, dst, src, 1);
if (UseAVX > 2) {
Assembler::vinsertf32x4(dst, dst, src, 1);
} else {
Assembler::vinsertf128(dst, dst, src, 1);
}
}
void vinsertf128_high(XMMRegister dst, Address src) {
vinsertf128(dst, dst, src, 1);
if (UseAVX > 2) {
Assembler::vinsertf32x4(dst, dst, src, 1);
} else {
Assembler::vinsertf128(dst, dst, src, 1);
}
}
void vextractf128_high(XMMRegister dst, XMMRegister src) {
vextractf128(dst, src, 1);
if (UseAVX > 2) {
Assembler::vextractf32x4(dst, src, 1);
} else {
Assembler::vextractf128(dst, src, 1);
}
}
void vextractf128_high(Address dst, XMMRegister src) {
vextractf128(dst, src, 1);
if (UseAVX > 2) {
Assembler::vextractf32x4(dst, src, 1);
} else {
Assembler::vextractf128(dst, src, 1);
}
}
// 256bit copy to/from high 256 bits of 512bit (ZMM) vector registers
void vinserti64x4_high(XMMRegister dst, XMMRegister src) {
vinserti64x4(dst, dst, src, 1);
Assembler::vinserti64x4(dst, dst, src, 1);
}
void vinsertf64x4_high(XMMRegister dst, XMMRegister src) {
vinsertf64x4(dst, dst, src, 1);
Assembler::vinsertf64x4(dst, dst, src, 1);
}
void vextracti64x4_high(XMMRegister dst, XMMRegister src) {
vextracti64x4(dst, src, 1);
Assembler::vextracti64x4(dst, src, 1);
}
void vextractf64x4_high(XMMRegister dst, XMMRegister src) {
vextractf64x4(dst, src, 1);
Assembler::vextractf64x4(dst, src, 1);
}
void vextractf64x4_high(Address dst, XMMRegister src) {
vextractf64x4(dst, src, 1);
Assembler::vextractf64x4(dst, src, 1);
}
void vinsertf64x4_high(XMMRegister dst, Address src) {
vinsertf64x4(dst, dst, src, 1);
Assembler::vinsertf64x4(dst, dst, src, 1);
}
// 128bit copy to/from low 128 bits of 256bit (YMM) vector registers
@ -1306,40 +1338,59 @@ public:
void vextracti128_low(Address dst, XMMRegister src) {
vextracti128(dst, src, 0);
}
void vinsertf128_low(XMMRegister dst, XMMRegister src) {
vinsertf128(dst, dst, src, 0);
if (UseAVX > 2) {
Assembler::vinsertf32x4(dst, dst, src, 0);
} else {
Assembler::vinsertf128(dst, dst, src, 0);
}
}
void vinsertf128_low(XMMRegister dst, Address src) {
vinsertf128(dst, dst, src, 0);
if (UseAVX > 2) {
Assembler::vinsertf32x4(dst, dst, src, 0);
} else {
Assembler::vinsertf128(dst, dst, src, 0);
}
}
void vextractf128_low(XMMRegister dst, XMMRegister src) {
vextractf128(dst, src, 0);
if (UseAVX > 2) {
Assembler::vextractf32x4(dst, src, 0);
} else {
Assembler::vextractf128(dst, src, 0);
}
}
void vextractf128_low(Address dst, XMMRegister src) {
vextractf128(dst, src, 0);
if (UseAVX > 2) {
Assembler::vextractf32x4(dst, src, 0);
} else {
Assembler::vextractf128(dst, src, 0);
}
}
// 256bit copy to/from low 256 bits of 512bit (ZMM) vector registers
void vinserti64x4_low(XMMRegister dst, XMMRegister src) {
vinserti64x4(dst, dst, src, 0);
Assembler::vinserti64x4(dst, dst, src, 0);
}
void vinsertf64x4_low(XMMRegister dst, XMMRegister src) {
vinsertf64x4(dst, dst, src, 0);
Assembler::vinsertf64x4(dst, dst, src, 0);
}
void vextracti64x4_low(XMMRegister dst, XMMRegister src) {
vextracti64x4(dst, src, 0);
Assembler::vextracti64x4(dst, src, 0);
}
void vextractf64x4_low(XMMRegister dst, XMMRegister src) {
vextractf64x4(dst, src, 0);
Assembler::vextractf64x4(dst, src, 0);
}
void vextractf64x4_low(Address dst, XMMRegister src) {
vextractf64x4(dst, src, 0);
Assembler::vextractf64x4(dst, src, 0);
}
void vinsertf64x4_low(XMMRegister dst, Address src) {
vinsertf64x4(dst, dst, src, 0);
Assembler::vinsertf64x4(dst, dst, src, 0);
}
// Carry-Less Multiplication Quadword
void vpclmulldq(XMMRegister dst, XMMRegister nds, XMMRegister src) {
// 0x00 - multiply lower 64 bits [0:63]

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

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -28,6 +28,7 @@
#include "interpreter/interpreter.hpp"
#include "interpreter/interpreterRuntime.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
#include "prims/methodHandles.hpp"
#define __ _masm->

3
hotspot/src/cpu/x86/vm/runtime_x86_32.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -29,6 +29,7 @@
#include "classfile/systemDictionary.hpp"
#include "code/vmreg.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "opto/runtime.hpp"
#include "runtime/interfaceSupport.hpp"
#include "runtime/sharedRuntime.hpp"

1
hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp
View File

@ -29,6 +29,7 @@
#include "code/icBuffer.hpp"
#include "code/vtableStubs.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "oops/compiledICHolder.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "runtime/sharedRuntime.hpp"

1
hotspot/src/cpu/x86/vm/sharedRuntime_x86_64.cpp
View File

@ -32,6 +32,7 @@
#include "code/icBuffer.hpp"
#include "code/vtableStubs.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/resourceArea.hpp"
#include "oops/compiledICHolder.hpp"
#include "prims/jvmtiRedefineClassesTrace.hpp"
#include "runtime/sharedRuntime.hpp"

4
hotspot/src/cpu/x86/vm/templateInterpreterGenerator_x86.cpp
View File

@ -1830,7 +1830,7 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) {
__ push(state); // save tosca
// pass tosca registers as arguments & call tracer
__ call_VM(noreg, CAST_FROM_FN_PTR(address, SharedRuntime::trace_bytecode), rcx, rax, rdx);
__ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::trace_bytecode), rcx, rax, rdx);
__ mov(rcx, rax); // make sure return address is not destroyed by pop(state)
__ pop(state); // restore tosca
@ -1847,7 +1847,7 @@ address TemplateInterpreterGenerator::generate_trace_code(TosState state) {
__ movflt(xmm3, xmm0); // Pass ftos
#endif
__ call_VM(noreg,
CAST_FROM_FN_PTR(address, SharedRuntime::trace_bytecode),
CAST_FROM_FN_PTR(address, InterpreterRuntime::trace_bytecode),
c_rarg1, c_rarg2, c_rarg3);
__ pop(c_rarg3);
__ pop(c_rarg2);

3
hotspot/src/cpu/zero/vm/methodHandles_zero.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright 2009, 2010, 2011 Red Hat, Inc.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -27,6 +27,7 @@
#include "interpreter/cppInterpreterGenerator.hpp"
#include "interpreter/interpreter.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "prims/methodHandles.hpp"

6
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
View File

@ -549,11 +549,9 @@ public class CommandProcessor {
},
new Command("buildreplayjars", "buildreplayjars [ all | app | boot ] | [ prefix ]", false) {
// This is used to dump jar files of all the classes
// loaded in the core. Everything on the bootclasspath
// loaded in the core. Everything with null classloader
// will go in boot.jar and everything else will go in
// app.jar. Then the classes can be loaded by the replay
// jvm using -Xbootclasspath/p:boot.jar -cp app.jar. boot.jar usually
// not needed, unless changed by jvmti.
// app.jar. boot.jar usually not needed, unless changed by jvmti.
public void doit(Tokens t) {
int tcount = t.countTokens();
if (tcount > 2) {

6
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/SAGetopt.java
View File

@ -84,7 +84,11 @@ public class SAGetopt {
}
else {
// Mixed style options --file name
extractOptarg(ca[0]);
try {
extractOptarg(ca[0]);
} catch (ArrayIndexOutOfBoundsException e) {
throw new RuntimeException("Argument is expected for '" + ca[0] + "'");
}
}
return ca[0];

200
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/SALauncher.java
View File

@ -30,6 +30,7 @@ import java.util.Arrays;
import sun.jvm.hotspot.tools.JStack;
import sun.jvm.hotspot.tools.JMap;
import sun.jvm.hotspot.tools.JInfo;
import sun.jvm.hotspot.tools.JSnap;
public class SALauncher {
@ -39,6 +40,7 @@ public class SALauncher {
System.out.println(" jstack --help\tto get more information");
System.out.println(" jmap --help\tto get more information");
System.out.println(" jinfo --help\tto get more information");
System.out.println(" jsnap --help\tto get more information");
return false;
}
@ -85,6 +87,11 @@ public class SALauncher {
return commonHelp();
}
private static boolean jsnapHelp() {
System.out.println(" --all\tto print all performance counters");
return commonHelp();
}
private static boolean toolHelp(String toolName) {
if (toolName.equals("jstack")) {
return jstackHelp();
@ -95,24 +102,62 @@ public class SALauncher {
if (toolName.equals("jmap")) {
return jmapHelp();
}
if (toolName.equals("jsnap")) {
return jsnapHelp();
}
if (toolName.equals("hsdb") || toolName.equals("clhsdb")) {
return commonHelp();
}
return launcherHelp();
}
private static void buildAttachArgs(ArrayList<String> newArgs,
String pid, String exe, String core) {
if ((pid == null) && (exe == null)) {
throw new IllegalArgumentException(
"You have to set --pid or --exe.");
}
if (pid != null) { // Attach to live process
if (exe != null) {
throw new IllegalArgumentException(
"Unnecessary argument: --exe");
} else if (core != null) {
throw new IllegalArgumentException(
"Unnecessary argument: --core");
} else if (!pid.matches("^\\d+$")) {
throw new IllegalArgumentException("Invalid pid: " + pid);
}
newArgs.add(pid);
} else {
if (exe.length() == 0) {
throw new IllegalArgumentException("You have to set --exe.");
}
newArgs.add(exe);
if ((core == null) || (core.length() == 0)) {
throw new IllegalArgumentException("You have to set --core.");
}
newArgs.add(core);
}
}
private static void runCLHSDB(String[] oldArgs) {
SAGetopt sg = new SAGetopt(oldArgs);
String[] longOpts = {"exe=", "core=", "pid="};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String pid = null;
String exe = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
@ -120,17 +165,12 @@ public class SALauncher {
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
pid = sg.getOptarg();
continue;
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
}
}
buildAttachArgs(newArgs, pid, exe, core);
CLHSDB.main(newArgs.toArray(new String[newArgs.size()]));
}
@ -139,13 +179,14 @@ public class SALauncher {
String[] longOpts = {"exe=", "core=", "pid="};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String pid = null;
String exe = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
@ -153,17 +194,12 @@ public class SALauncher {
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
pid = sg.getOptarg();
continue;
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
}
}
buildAttachArgs(newArgs, pid, exe, core);
HSDB.main(newArgs.toArray(new String[newArgs.size()]));
}
@ -173,13 +209,14 @@ public class SALauncher {
"mixed", "locks"};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String pid = null;
String exe = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
@ -187,7 +224,7 @@ public class SALauncher {
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
pid = sg.getOptarg();
continue;
}
if (s.equals("mixed")) {
@ -200,13 +237,7 @@ public class SALauncher {
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
}
}
buildAttachArgs(newArgs, pid, exe, core);
JStack.main(newArgs.toArray(new String[newArgs.size()]));
}
@ -216,13 +247,14 @@ public class SALauncher {
"heap", "binaryheap", "histo", "clstats", "finalizerinfo"};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String pid = null;
String exe = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
@ -230,7 +262,7 @@ public class SALauncher {
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
pid = sg.getOptarg();
continue;
}
if (s.equals("heap")) {
@ -255,13 +287,7 @@ public class SALauncher {
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
}
}
buildAttachArgs(newArgs, pid, exe, core);
JMap.main(newArgs.toArray(new String[newArgs.size()]));
}
@ -271,13 +297,14 @@ public class SALauncher {
"flags", "sysprops"};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String exe = null;
String pid = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
@ -285,7 +312,7 @@ public class SALauncher {
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
pid = sg.getOptarg();
continue;
}
if (s.equals("flags")) {
@ -298,14 +325,41 @@ public class SALauncher {
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
buildAttachArgs(newArgs, pid, exe, core);
JInfo.main(newArgs.toArray(new String[newArgs.size()]));
}
private static void runJSNAP(String[] oldArgs) {
SAGetopt sg = new SAGetopt(oldArgs);
String[] longOpts = {"exe=", "core=", "pid=", "all"};
ArrayList<String> newArgs = new ArrayList();
String exe = null;
String pid = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exe = sg.getOptarg();
continue;
}
if (s.equals("core")) {
core = sg.getOptarg();
continue;
}
if (s.equals("pid")) {
pid = sg.getOptarg();
continue;
}
if (s.equals("all")) {
newArgs.add("-a");
continue;
}
}
JInfo.main(newArgs.toArray(new String[newArgs.size()]));
buildAttachArgs(newArgs, pid, exe, core);
JSnap.main(newArgs.toArray(new String[newArgs.size()]));
}
public static void main(String[] args) {
@ -329,31 +383,43 @@ public class SALauncher {
String[] oldArgs = Arrays.copyOfRange(args, 1, args.length);
// Run SA interactive mode
if (args[0].equals("clhsdb")) {
runCLHSDB(oldArgs);
return;
}
try {
// Run SA interactive mode
if (args[0].equals("clhsdb")) {
runCLHSDB(oldArgs);
return;
}
if (args[0].equals("hsdb")) {
runHSDB(oldArgs);
return;
}
if (args[0].equals("hsdb")) {
runHSDB(oldArgs);
return;
}
// Run SA tmtools mode
if (args[0].equals("jstack")) {
runJSTACK(oldArgs);
return;
}
// Run SA tmtools mode
if (args[0].equals("jstack")) {
runJSTACK(oldArgs);
return;
}
if (args[0].equals("jmap")) {
runJMAP(oldArgs);
return;
}
if (args[0].equals("jmap")) {
runJMAP(oldArgs);
return;
}
if (args[0].equals("jinfo")) {
runJINFO(oldArgs);
return;
if (args[0].equals("jinfo")) {
runJINFO(oldArgs);
return;
}
if (args[0].equals("jsnap")) {
runJSNAP(oldArgs);
return;
}
throw new IllegalArgumentException("Unknown tool: " + args[0]);
} catch (Exception e) {
System.err.println(e.getMessage());
toolHelp(args[0]);
}
}
}

9
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shared/GCCause.java
View File

@ -35,6 +35,11 @@ public enum GCCause {
_gc_locker ("GCLocker Initiated GC"),
_heap_inspection ("Heap Inspection Initiated GC"),
_heap_dump ("Heap Dump Initiated GC"),
_wb_young_gc ("WhiteBox Initiated Young GC"),
_wb_conc_mark ("WhiteBox Initiated Concurrent Mark"),
_wb_full_gc ("WhiteBox Initiated Full GC"),
_update_allocation_context_stats_inc ("Update Allocation Context Stats"),
_update_allocation_context_stats_full ("Update Allocation Context Stats"),
_no_gc ("No GC"),
_no_cause_specified ("Unknown GCCause"),
@ -42,6 +47,7 @@ public enum GCCause {
_tenured_generation_full ("Tenured Generation Full"),
_metadata_GC_threshold ("Metadata GC Threshold"),
_metadata_GC_clear_soft_refs ("Metadata GC Clear Soft References"),
_cms_generation_full ("CMS Generation Full"),
_cms_initial_mark ("CMS Initial Mark"),
@ -55,7 +61,8 @@ public enum GCCause {
_g1_inc_collection_pause ("G1 Evacuation Pause"),
_g1_humongous_allocation ("G1 Humongous Allocation"),
_last_ditch_collection ("Last ditch collection"),
_dcmd_gc_run ("Diagnostic Command"),
_last_gc_cause ("ILLEGAL VALUE - last gc cause - ILLEGAL VALUE");
private final String value;

4
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/jdi/VirtualMachineImpl.java
View File

@ -780,8 +780,8 @@ public class VirtualMachineImpl extends MirrorImpl implements PathSearchingVirtu
return getPath("java.class.path");
}
public List bootClassPath() {
return getPath("sun.boot.class.path");
public List<String> bootClassPath() {
return Collections.emptyList();
}
public String baseDirectory() {

20
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/MethodCounters.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013, 2016 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -47,8 +47,10 @@ public class MethodCounters extends Metadata {
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
Type type = db.lookupType("MethodCounters");
interpreterInvocationCountField = new CIntField(type.getCIntegerField("_interpreter_invocation_count"), 0);
interpreterThrowoutCountField = new CIntField(type.getCIntegerField("_interpreter_throwout_count"), 0);
if (VM.getVM().isServerCompiler()) {
interpreterInvocationCountField = new CIntField(type.getCIntegerField("_interpreter_invocation_count"), 0);
interpreterThrowoutCountField = new CIntField(type.getCIntegerField("_interpreter_throwout_count"), 0);
}
if (!VM.getVM().isCore()) {
invocationCounter = new CIntField(type.getCIntegerField("_invocation_counter"), 0);
backedgeCounter = new CIntField(type.getCIntegerField("_backedge_counter"), 0);
@ -61,11 +63,19 @@ public class MethodCounters extends Metadata {
private static CIntField backedgeCounter;
public int interpreterInvocationCount() {
return (int) interpreterInvocationCountField.getValue(this);
if (interpreterInvocationCountField != null) {
return (int) interpreterInvocationCountField.getValue(this);
} else {
return 0;
}
}
public int interpreterThrowoutCount() {
return (int) interpreterThrowoutCountField.getValue(this);
if (interpreterThrowoutCountField != null) {
return (int) interpreterThrowoutCountField.getValue(this);
} else {
return 0;
}
}
public long getInvocationCounter() {
if (Assert.ASSERTS_ENABLED) {

6
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Threads.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -130,7 +130,7 @@ public class Threads {
virtualConstructor.addMapping("CodeCacheSweeperThread", CodeCacheSweeperThread.class);
}
// for now, use JavaThread itself. fix it later with appropriate class if needed
virtualConstructor.addMapping("SurrogateLockerThread", JavaThread.class);
virtualConstructor.addMapping("ReferencePendingListLockerThread", JavaThread.class);
virtualConstructor.addMapping("JvmtiAgentThread", JvmtiAgentThread.class);
virtualConstructor.addMapping("ServiceThread", ServiceThread.class);
}
@ -172,7 +172,7 @@ public class Threads {
return thread;
} catch (Exception e) {
throw new RuntimeException("Unable to deduce type of thread from address " + threadAddr +
" (expected type JavaThread, CompilerThread, ServiceThread, JvmtiAgentThread, SurrogateLockerThread, or CodeCacheSweeperThread)", e);
" (expected type JavaThread, CompilerThread, ServiceThread, JvmtiAgentThread, ReferencePendingListLockerThread, or CodeCacheSweeperThread)", e);
}
}

22
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/JSnap.java
View File

@ -25,11 +25,15 @@
package sun.jvm.hotspot.tools;
import java.io.*;
import java.util.*;
import java.util.stream.*;
import sun.jvm.hotspot.debugger.JVMDebugger;
import sun.jvm.hotspot.runtime.*;
public class JSnap extends Tool {
private boolean all;
public JSnap() {
super();
}
@ -45,7 +49,7 @@ public class JSnap extends Tool {
if (prologue.accessible()) {
PerfMemory.iterate(new PerfMemory.PerfDataEntryVisitor() {
public boolean visit(PerfDataEntry pde) {
if (pde.supported()) {
if (all || pde.supported()) {
out.print(pde.name());
out.print('=');
out.println(pde.valueAsString());
@ -62,8 +66,24 @@ public class JSnap extends Tool {
}
}
@Override
protected void printFlagsUsage() {
System.out.println(" -a\tto print all performance counters");
super.printFlagsUsage();
}
public static void main(String[] args) {
JSnap js = new JSnap();
js.all = Arrays.stream(args)
.anyMatch(s -> s.equals("-a"));
if (js.all) {
args = Arrays.stream(args)
.filter(s -> !s.equals("-a"))
.collect(Collectors.toList())
.toArray(new String[0]);
}
js.execute(args);
}
}

6
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/CompactHashTable.java
View File

@ -81,6 +81,12 @@ public class CompactHashTable extends VMObject {
}
public Symbol probe(byte[] name, long hash) {
if (bucketCount() == 0) {
// The table is invalid, so don't try to lookup
return null;
}
long symOffset;
Symbol sym;
Address baseAddress = baseAddressField.getValue(addr);

7
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaVM.java
View File

@ -75,8 +75,6 @@ public class JSJavaVM extends DefaultScriptObject {
return vm.getVMRelease();
case FIELD_CLASS_PATH:
return getClassPath();
case FIELD_BOOT_CLASS_PATH:
return getBootClassPath();
case FIELD_USER_DIR:
return getUserDir();
case FIELD_UNDEFINED:
@ -143,7 +141,6 @@ public class JSJavaVM extends DefaultScriptObject {
addField("type", FIELD_TYPE);
addField("version", FIELD_VERSION);
addField("classPath", FIELD_CLASS_PATH);
addField("bootClassPath", FIELD_BOOT_CLASS_PATH);
addField("userDir", FIELD_USER_DIR);
}
@ -217,10 +214,6 @@ public class JSJavaVM extends DefaultScriptObject {
return vm.getSystemProperty("java.class.path");
}
private String getBootClassPath() {
return vm.getSystemProperty("sun.boot.class.path");
}
private String getUserDir() {
return vm.getSystemProperty("user.dir");
}

4
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/sa.js
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -837,7 +837,7 @@ vmType2Class["InterpreterCodelet"] = sapkg.interpreter.InterpreterCodelet;
vmType2Class["JavaThread"] = sapkg.runtime.JavaThread;
vmType2Class["CompilerThread"] = sapkg.runtime.CompilerThread;
vmType2Class["CodeCacheSweeperThread"] = sapkg.runtime.CodeCacheSweeperThread;
vmType2Class["SurrogateLockerThread"] = sapkg.runtime.JavaThread;
vmType2Class["ReferencePendingListLockerThread"] = sapkg.runtime.JavaThread;
vmType2Class["DebuggerThread"] = sapkg.runtime.DebuggerThread;
// gc

11
hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProviderImpl.java
View File

@ -23,7 +23,6 @@
package jdk.vm.ci.hotspot;
import static jdk.vm.ci.hotspot.UnsafeAccess.UNSAFE;
import jdk.vm.ci.common.JVMCIError;
import jdk.vm.ci.hotspot.HotSpotVMConfig.CompressEncoding;
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.JavaConstant;
@ -59,7 +58,7 @@ class HotSpotMemoryAccessProviderImpl implements HotSpotMemoryAccessProvider, Ho
return true;
}
} else {
throw new JVMCIError("%s", metaspaceObject);
throw new IllegalArgumentException(String.valueOf(metaspaceObject));
}
}
return false;
@ -75,7 +74,7 @@ class HotSpotMemoryAccessProviderImpl implements HotSpotMemoryAccessProvider, Ho
return prim.asLong();
}
}
throw new JVMCIError("%s", base);
throw new IllegalArgumentException(String.valueOf(base));
}
private static long readRawValue(Constant baseConstant, long displacement, int bits) {
@ -91,7 +90,7 @@ class HotSpotMemoryAccessProviderImpl implements HotSpotMemoryAccessProvider, Ho
case Long.SIZE:
return UNSAFE.getLong(base, displacement);
default:
throw new JVMCIError("%d", bits);
throw new IllegalArgumentException(String.valueOf(bits));
}
} else {
long pointer = asRawPointer(baseConstant);
@ -105,7 +104,7 @@ class HotSpotMemoryAccessProviderImpl implements HotSpotMemoryAccessProvider, Ho
case Long.SIZE:
return UNSAFE.getLong(pointer + displacement);
default:
throw new JVMCIError("%d", bits);
throw new IllegalArgumentException(String.valueOf(bits));
}
}
}
@ -178,7 +177,7 @@ class HotSpotMemoryAccessProviderImpl implements HotSpotMemoryAccessProvider, Ho
case Double:
return JavaConstant.forDouble(Double.longBitsToDouble(rawValue));
default:
throw new JVMCIError("Unsupported kind: %s", kind);
throw new IllegalArgumentException("Unsupported kind: " + kind);
}
} catch (NullPointerException e) {
return null;

9
hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MemoryAccessProvider.java
View File

@ -35,8 +35,10 @@ public interface MemoryAccessProvider {
* @param displacement the displacement within the object in bytes
* @return the read value encapsulated in a {@link JavaConstant} object, or {@code null} if the
* value cannot be read.
* @throws IllegalArgumentException if {@code kind} is {@link JavaKind#Void} or not
* {@linkplain JavaKind#isPrimitive() primitive} kind
*/
JavaConstant readUnsafeConstant(JavaKind kind, JavaConstant base, long displacement);
JavaConstant readUnsafeConstant(JavaKind kind, JavaConstant base, long displacement) throws IllegalArgumentException;
/**
* Reads a primitive value using a base address and a displacement.
@ -46,8 +48,11 @@ public interface MemoryAccessProvider {
* @param displacement the displacement within the object in bytes
* @param bits the number of bits to read from memory
* @return the read value encapsulated in a {@link JavaConstant} object of {@link JavaKind} kind
* @throws IllegalArgumentException if {@code kind} is {@link JavaKind#Void} or not
* {@linkplain JavaKind#isPrimitive() primitive} kind or {@code bits} is not 8, 16,
* 32 or 64
*/
JavaConstant readPrimitiveConstant(JavaKind kind, Constant base, long displacement, int bits);
JavaConstant readPrimitiveConstant(JavaKind kind, Constant base, long displacement, int bits) throws IllegalArgumentException;
/**
* Reads a Java {@link Object} value using a base address and a displacement.

16
hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MethodHandleAccessProvider.java
View File

@ -51,6 +51,8 @@ public interface MethodHandleAccessProvider {
/**
* Returns the method handle method intrinsic identifier for the provided method, or
* {@code null} if the method is not an intrinsic processed by this interface.
*
* @throws NullPointerException if {@code method} is null
*/
IntrinsicMethod lookupMethodHandleIntrinsic(ResolvedJavaMethod method);
@ -58,19 +60,27 @@ public interface MethodHandleAccessProvider {
* Resolves the invocation target for an invocation of {@link IntrinsicMethod#INVOKE_BASIC
* MethodHandle.invokeBasic} with the given constant receiver {@link MethodHandle}. Returns
* {@code null} if the invocation target is not available at this time.
* <p>
*
* The first invocations of a method handle can use an interpreter to lookup the actual invoked
* method; frequently executed method handles can use Java bytecode generation to avoid the
* interpreter overhead. If the parameter forceBytecodeGeneration is set to true, the VM should
* try to generate bytecodes before this method returns.
*
* @returns {@code null} if {@code methodHandle} is not a {@link MethodHandle} or the invocation
* target is not available at this time
* @throws NullPointerException if {@code methodHandle} is null
*/
ResolvedJavaMethod resolveInvokeBasicTarget(JavaConstant methodHandle, boolean forceBytecodeGeneration);
/**
* Resolves the invocation target for an invocation of a {@code MethodHandle.linkTo*} method
* with the given constant member name. The member name is the last parameter of the
* {@code linkTo*} method. Returns {@code null} if the invocation target is not available at
* this time.
* {@code linkTo*} method.
*
* @returns {@code null} if the invocation target is not available at this time
* @throws NullPointerException if {@code memberName} is null
* @throws IllegalArgumentException if {@code memberName} is not a
* {@code java.lang.invoke.MemberName}
*/
ResolvedJavaMethod resolveLinkToTarget(JavaConstant memberName);
}

20
hotspot/src/os/aix/vm/os_aix.cpp
View File

@ -910,8 +910,8 @@ bool os::create_thread(Thread* thread, ThreadType thr_type, size_t stack_size) {
log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
(uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
} else {
log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
log_warning(os, thread)("Failed to start thread - pthread_create failed (%d=%s) for attributes: %s.",
ret, os::errno_name(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
}
pthread_attr_destroy(&attr);
@ -1178,7 +1178,7 @@ void os::die() {
size_t os::lasterror(char *buf, size_t len) {
if (errno == 0) return 0;
const char *s = ::strerror(errno);
const char *s = os::strerror(errno);
size_t n = ::strlen(s);
if (n >= len) {
n = len - 1;
@ -1714,14 +1714,14 @@ static void local_sem_post() {
if (os::Aix::on_aix()) {
int rc = ::sem_post(&sig_sem);
if (rc == -1 && !warn_only_once) {
trcVerbose("sem_post failed (errno = %d, %s)", errno, strerror(errno));
trcVerbose("sem_post failed (errno = %d, %s)", errno, os::errno_name(errno));
warn_only_once = true;
}
} else {
guarantee0(p_sig_msem != NULL);
int rc = ::msem_unlock(p_sig_msem, 0);
if (rc == -1 && !warn_only_once) {
trcVerbose("msem_unlock failed (errno = %d, %s)", errno, strerror(errno));
trcVerbose("msem_unlock failed (errno = %d, %s)", errno, os::errno_name(errno));
warn_only_once = true;
}
}
@ -1732,14 +1732,14 @@ static void local_sem_wait() {
if (os::Aix::on_aix()) {
int rc = ::sem_wait(&sig_sem);
if (rc == -1 && !warn_only_once) {
trcVerbose("sem_wait failed (errno = %d, %s)", errno, strerror(errno));
trcVerbose("sem_wait failed (errno = %d, %s)", errno, os::errno_name(errno));
warn_only_once = true;
}
} else {
guarantee0(p_sig_msem != NULL); // must init before use
int rc = ::msem_lock(p_sig_msem, 0);
if (rc == -1 && !warn_only_once) {
trcVerbose("msem_lock failed (errno = %d, %s)", errno, strerror(errno));
trcVerbose("msem_lock failed (errno = %d, %s)", errno, os::errno_name(errno));
warn_only_once = true;
}
}
@ -2203,7 +2203,7 @@ static void warn_fail_commit_memory(char* addr, size_t size, bool exec,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", %d) failed; error='%s' (errno=%d)", addr, size, exec,
strerror(err), err);
os::errno_name(err), err);
}
#endif
@ -2412,7 +2412,7 @@ static bool checked_mprotect(char* addr, size_t size, int prot) {
bool rc = ::mprotect(addr, size, prot) == 0 ? true : false;
if (!rc) {
const char* const s_errno = strerror(errno);
const char* const s_errno = os::errno_name(errno);
warning("mprotect(" PTR_FORMAT "-" PTR_FORMAT ", 0x%X) failed (%s).", addr, addr + size, prot, s_errno);
return false;
}
@ -2634,7 +2634,7 @@ OSReturn os::set_native_priority(Thread* thread, int newpri) {
if (ret != 0) {
trcVerbose("Could not change priority for thread %d to %d (error %d, %s)",
(int)thr, newpri, ret, strerror(ret));
(int)thr, newpri, ret, os::errno_name(ret));
}
return (ret == 0) ? OS_OK : OS_ERR;
}

35
hotspot/src/os/aix/vm/perfMemory_aix.cpp
View File

@ -30,6 +30,7 @@
#include "oops/oop.inline.hpp"
#include "os_aix.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/os.hpp"
#include "runtime/perfMemory.hpp"
#include "services/memTracker.hpp"
#include "utilities/exceptions.hpp"
@ -101,7 +102,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not create Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
} else {
int fd = result;
@ -112,7 +113,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not write Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
break;
}
@ -124,7 +125,7 @@ static void save_memory_to_file(char* addr, size_t size) {
result = ::close(fd);
if (PrintMiscellaneous && Verbose) {
if (result == OS_ERR) {
warning("Could not close %s: %s\n", destfile, strerror(errno));
warning("Could not close %s: %s\n", destfile, os::strerror(errno));
}
}
}
@ -397,7 +398,7 @@ static DIR *open_directory_secure(const char* dirname) {
if (errno == ELOOP) {
warning("directory %s is a symlink and is not secure\n", dirname);
} else {
warning("could not open directory %s: %s\n", dirname, strerror(errno));
warning("could not open directory %s: %s\n", dirname, os::strerror(errno));
}
}
return dirp;
@ -507,7 +508,7 @@ static bool is_file_secure(int fd, const char *filename) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed on %s: %s\n", filename, strerror(errno));
warning("fstat failed on %s: %s\n", filename, os::strerror(errno));
}
return false;
}
@ -543,7 +544,7 @@ static char* get_user_name(uid_t uid) {
if (PrintMiscellaneous && Verbose) {
if (result != 0) {
warning("Could not retrieve passwd entry: %s\n",
strerror(result));
os::strerror(result));
}
else if (p == NULL) {
// this check is added to protect against an observed problem
@ -557,7 +558,7 @@ static char* get_user_name(uid_t uid) {
// Bug Id 89052 was opened with RedHat.
//
warning("Could not retrieve passwd entry: %s\n",
strerror(errno));
os::strerror(errno));
}
else {
warning("Could not determine user name: %s\n",
@ -593,7 +594,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
"Process not found");
}
else /* EPERM */ {
THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
THROW_MSG_0(vmSymbols::java_io_IOException(), os::strerror(errno));
}
}
@ -746,7 +747,7 @@ static void remove_file(const char* path) {
if (PrintMiscellaneous && Verbose && result == OS_ERR) {
if (errno != ENOENT) {
warning("Could not unlink shared memory backing"
" store file %s : %s\n", path, strerror(errno));
" store file %s : %s\n", path, os::strerror(errno));
}
}
}
@ -849,7 +850,7 @@ static bool make_user_tmp_dir(const char* dirname) {
//
if (PrintMiscellaneous && Verbose) {
warning("could not create directory %s: %s\n",
dirname, strerror(errno));
dirname, os::strerror(errno));
}
return false;
}
@ -900,7 +901,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
if (errno == ELOOP) {
warning("file %s is a symlink and is not secure\n", filename);
} else {
warning("could not create file %s: %s\n", filename, strerror(errno));
warning("could not create file %s: %s\n", filename, os::strerror(errno));
}
}
// Close the directory and reset the current working directory.
@ -924,7 +925,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)0), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not truncate shared memory file: %s\n", strerror(errno));
warning("could not truncate shared memory file: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -933,7 +934,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)size), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not set shared memory file size: %s\n", strerror(errno));
warning("could not set shared memory file size: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -968,7 +969,7 @@ static int open_sharedmem_file(const char* filename, int oflags, TRAPS) {
"Permission denied");
}
else {
THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
THROW_MSG_0(vmSymbols::java_io_IOException(), os::strerror(errno));
}
}
int fd = result;
@ -1041,7 +1042,7 @@ static char* mmap_create_shared(size_t size) {
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed - %s\n", strerror(errno));
warning("mmap failed - %s\n", os::strerror(errno));
}
remove_file(filename);
FREE_C_HEAP_ARRAY(char, filename);
@ -1109,7 +1110,7 @@ static size_t sharedmem_filesize(int fd, TRAPS) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed: %s\n", strerror(errno));
warning("fstat failed: %s\n", os::strerror(errno));
}
THROW_MSG_0(vmSymbols::java_io_IOException(),
"Could not determine PerfMemory size");
@ -1231,7 +1232,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed: %s\n", strerror(errno));
warning("mmap failed: %s\n", os::strerror(errno));
}
THROW_MSG(vmSymbols::java_lang_OutOfMemoryError(),
"Could not map PerfMemory");

8
hotspot/src/os/bsd/vm/os_bsd.cpp
View File

@ -789,7 +789,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type, size_t stack_size) {
(uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
} else {
log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
os::errno_name(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
}
pthread_attr_destroy(&attr);
@ -1122,7 +1122,7 @@ void os::die() {
size_t os::lasterror(char *buf, size_t len) {
if (errno == 0) return 0;
const char *s = ::strerror(errno);
const char *s = os::strerror(errno);
size_t n = ::strlen(s);
if (n >= len) {
n = len - 1;
@ -2141,7 +2141,7 @@ static void warn_fail_commit_memory(char* addr, size_t size, bool exec,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", %d) failed; error='%s' (errno=%d)", addr, size, exec,
strerror(err), err);
os::errno_name(err), err);
}
// NOTE: Bsd kernel does not really reserve the pages for us.
@ -3422,7 +3422,7 @@ void os::init(void) {
Bsd::set_page_size(getpagesize());
if (Bsd::page_size() == -1) {
fatal("os_bsd.cpp: os::init: sysconf failed (%s)", strerror(errno));
fatal("os_bsd.cpp: os::init: sysconf failed (%s)", os::strerror(errno));
}
init_page_sizes((size_t) Bsd::page_size());

37
hotspot/src/os/bsd/vm/perfMemory_bsd.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -29,6 +29,7 @@
#include "oops/oop.inline.hpp"
#include "os_bsd.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/os.hpp"
#include "runtime/perfMemory.hpp"
#include "services/memTracker.hpp"
#include "utilities/exceptions.hpp"
@ -100,7 +101,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not create Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
} else {
int fd = result;
@ -111,7 +112,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not write Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
break;
}
@ -123,7 +124,7 @@ static void save_memory_to_file(char* addr, size_t size) {
result = ::close(fd);
if (PrintMiscellaneous && Verbose) {
if (result == OS_ERR) {
warning("Could not close %s: %s\n", destfile, strerror(errno));
warning("Could not close %s: %s\n", destfile, os::strerror(errno));
}
}
}
@ -309,7 +310,7 @@ static DIR *open_directory_secure(const char* dirname) {
if (errno == ELOOP) {
warning("directory %s is a symlink and is not secure\n", dirname);
} else {
warning("could not open directory %s: %s\n", dirname, strerror(errno));
warning("could not open directory %s: %s\n", dirname, os::strerror(errno));
}
}
return dirp;
@ -420,7 +421,7 @@ static bool is_file_secure(int fd, const char *filename) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed on %s: %s\n", filename, strerror(errno));
warning("fstat failed on %s: %s\n", filename, os::strerror(errno));
}
return false;
}
@ -459,7 +460,7 @@ static char* get_user_name(uid_t uid) {
if (PrintMiscellaneous && Verbose) {
if (result != 0) {
warning("Could not retrieve passwd entry: %s\n",
strerror(result));
os::strerror(result));
}
else if (p == NULL) {
// this check is added to protect against an observed problem
@ -473,7 +474,7 @@ static char* get_user_name(uid_t uid) {
// Bug Id 89052 was opened with RedHat.
//
warning("Could not retrieve passwd entry: %s\n",
strerror(errno));
os::strerror(errno));
}
else {
warning("Could not determine user name: %s\n",
@ -509,7 +510,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
"Process not found");
}
else /* EPERM */ {
THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
THROW_MSG_0(vmSymbols::java_io_IOException(), os::strerror(errno));
}
}
@ -652,7 +653,7 @@ static void remove_file(const char* path) {
if (PrintMiscellaneous && Verbose && result == OS_ERR) {
if (errno != ENOENT) {
warning("Could not unlink shared memory backing"
" store file %s : %s\n", path, strerror(errno));
" store file %s : %s\n", path, os::strerror(errno));
}
}
}
@ -762,7 +763,7 @@ static bool make_user_tmp_dir(const char* dirname) {
//
if (PrintMiscellaneous && Verbose) {
warning("could not create directory %s: %s\n",
dirname, strerror(errno));
dirname, os::strerror(errno));
}
return false;
}
@ -804,7 +805,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
if (errno == ELOOP) {
warning("file %s is a symlink and is not secure\n", filename);
} else {
warning("could not create file %s: %s\n", filename, strerror(errno));
warning("could not create file %s: %s\n", filename, os::strerror(errno));
}
}
// close the directory and reset the current working directory
@ -828,7 +829,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)0), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not truncate shared memory file: %s\n", strerror(errno));
warning("could not truncate shared memory file: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -837,7 +838,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)size), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not set shared memory file size: %s\n", strerror(errno));
warning("could not set shared memory file size: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -887,7 +888,7 @@ static int open_sharedmem_file(const char* filename, int oflags, TRAPS) {
"Permission denied", OS_ERR);
}
else {
THROW_MSG_(vmSymbols::java_io_IOException(), strerror(errno), OS_ERR);
THROW_MSG_(vmSymbols::java_io_IOException(), os::strerror(errno), OS_ERR);
}
}
int fd = result;
@ -961,7 +962,7 @@ static char* mmap_create_shared(size_t size) {
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed - %s\n", strerror(errno));
warning("mmap failed - %s\n", os::strerror(errno));
}
remove_file(filename);
FREE_C_HEAP_ARRAY(char, filename);
@ -1025,7 +1026,7 @@ static size_t sharedmem_filesize(int fd, TRAPS) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed: %s\n", strerror(errno));
warning("fstat failed: %s\n", os::strerror(errno));
}
THROW_MSG_0(vmSymbols::java_io_IOException(),
"Could not determine PerfMemory size");
@ -1136,7 +1137,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed: %s\n", strerror(errno));
warning("mmap failed: %s\n", os::strerror(errno));
}
THROW_MSG(vmSymbols::java_lang_OutOfMemoryError(),
"Could not map PerfMemory");

44
hotspot/src/os/linux/vm/os_linux.cpp
View File

@ -594,15 +594,7 @@ void os::Linux::libpthread_init() {
// _expand_stack_to() assumes its frame size is less than page size, which
// should always be true if the function is not inlined.
#if __GNUC__ < 3 // gcc 2.x does not support noinline attribute
#define NOINLINE
#else
#define NOINLINE __attribute__ ((noinline))
#endif
static void _expand_stack_to(address bottom) NOINLINE;
static void _expand_stack_to(address bottom) {
static void NOINLINE _expand_stack_to(address bottom) {
address sp;
size_t size;
volatile char *p;
@ -769,7 +761,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
(uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
} else {
log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
os::errno_name(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
}
pthread_attr_destroy(&attr);
@ -890,6 +882,13 @@ void os::free_thread(OSThread* osthread) {
assert(osthread != NULL, "osthread not set");
if (Thread::current()->osthread() == osthread) {
#ifdef ASSERT
sigset_t current;
sigemptyset(&current);
pthread_sigmask(SIG_SETMASK, NULL, &current);
assert(!sigismember(&current, SR_signum), "SR signal should not be blocked!");
#endif
// Restore caller's signal mask
sigset_t sigmask = osthread->caller_sigmask();
pthread_sigmask(SIG_SETMASK, &sigmask, NULL);
@ -1395,7 +1394,7 @@ void os::die() {
size_t os::lasterror(char *buf, size_t len) {
if (errno == 0) return 0;
const char *s = ::strerror(errno);
const char *s = os::strerror(errno);
size_t n = ::strlen(s);
if (n >= len) {
n = len - 1;
@ -2601,7 +2600,7 @@ static void warn_fail_commit_memory(char* addr, size_t size, bool exec,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", %d) failed; error='%s' (errno=%d)", p2i(addr), size, exec,
strerror(err), err);
os::strerror(err), err);
}
static void warn_fail_commit_memory(char* addr, size_t size,
@ -2609,7 +2608,7 @@ static void warn_fail_commit_memory(char* addr, size_t size,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", " SIZE_FORMAT ", %d) failed; error='%s' (errno=%d)", p2i(addr), size,
alignment_hint, exec, strerror(err), err);
alignment_hint, exec, os::strerror(err), err);
}
// NOTE: Linux kernel does not really reserve the pages for us.
@ -3912,7 +3911,8 @@ static void SR_handler(int sig, siginfo_t* siginfo, ucontext_t* context) {
// after sigsuspend.
int old_errno = errno;
Thread* thread = Thread::current();
Thread* thread = Thread::current_or_null_safe();
assert(thread != NULL, "Missing current thread in SR_handler");
OSThread* osthread = thread->osthread();
assert(thread->is_VM_thread() || thread->is_Java_thread(), "Must be VMThread or JavaThread");
@ -3924,7 +3924,7 @@ static void SR_handler(int sig, siginfo_t* siginfo, ucontext_t* context) {
os::SuspendResume::State state = osthread->sr.suspended();
if (state == os::SuspendResume::SR_SUSPENDED) {
sigset_t suspend_set; // signals for sigsuspend()
sigemptyset(&suspend_set);
// get current set of blocked signals and unblock resume signal
pthread_sigmask(SIG_BLOCK, NULL, &suspend_set);
sigdelset(&suspend_set, SR_signum);
@ -4178,6 +4178,7 @@ static bool call_chained_handler(struct sigaction *actp, int sig,
// try to honor the signal mask
sigset_t oset;
sigemptyset(&oset);
pthread_sigmask(SIG_SETMASK, &(actp->sa_mask), &oset);
// call into the chained handler
@ -4188,7 +4189,7 @@ static bool call_chained_handler(struct sigaction *actp, int sig,
}
// restore the signal mask
pthread_sigmask(SIG_SETMASK, &oset, 0);
pthread_sigmask(SIG_SETMASK, &oset, NULL);
}
// Tell jvm's signal handler the signal is taken care of.
return true;
@ -4615,7 +4616,7 @@ void os::init(void) {
Linux::set_page_size(sysconf(_SC_PAGESIZE));
if (Linux::page_size() == -1) {
fatal("os_linux.cpp: os::init: sysconf failed (%s)",
strerror(errno));
os::strerror(errno));
}
init_page_sizes((size_t) Linux::page_size());
@ -4633,7 +4634,7 @@ void os::init(void) {
int status;
pthread_condattr_t* _condattr = os::Linux::condAttr();
if ((status = pthread_condattr_init(_condattr)) != 0) {
fatal("pthread_condattr_init: %s", strerror(status));
fatal("pthread_condattr_init: %s", os::strerror(status));
}
// Only set the clock if CLOCK_MONOTONIC is available
if (os::supports_monotonic_clock()) {
@ -4642,7 +4643,7 @@ void os::init(void) {
warning("Unable to use monotonic clock with relative timed-waits" \
" - changes to the time-of-day clock may have adverse affects");
} else {
fatal("pthread_condattr_setclock: %s", strerror(status));
fatal("pthread_condattr_setclock: %s", os::strerror(status));
}
}
}
@ -4888,7 +4889,7 @@ int os::active_processor_count() {
log_trace(os)("active_processor_count: "
"CPU_ALLOC failed (%s) - using "
"online processor count: %d",
strerror(errno), online_cpus);
os::strerror(errno), online_cpus);
return online_cpus;
}
}
@ -4918,7 +4919,7 @@ int os::active_processor_count() {
else {
cpu_count = ::sysconf(_SC_NPROCESSORS_ONLN);
warning("sched_getaffinity failed (%s)- using online processor count (%d) "
"which may exceed available processors", strerror(errno), cpu_count);
"which may exceed available processors", os::strerror(errno), cpu_count);
}
if (cpus_p != &cpus) { // can only be true when CPU_ALLOC used
@ -5769,6 +5770,7 @@ void Parker::park(bool isAbsolute, jlong time) {
// Don't catch signals while blocked; let the running threads have the signals.
// (This allows a debugger to break into the running thread.)
sigset_t oldsigs;
sigemptyset(&oldsigs);
sigset_t* allowdebug_blocked = os::Linux::allowdebug_blocked_signals();
pthread_sigmask(SIG_BLOCK, allowdebug_blocked, &oldsigs);
#endif

37
hotspot/src/os/linux/vm/perfMemory_linux.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -29,6 +29,7 @@
#include "oops/oop.inline.hpp"
#include "os_linux.inline.hpp"
#include "runtime/handles.inline.hpp"
#include "runtime/os.hpp"
#include "runtime/perfMemory.hpp"
#include "services/memTracker.hpp"
#include "utilities/exceptions.hpp"
@ -100,7 +101,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not create Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
} else {
int fd = result;
@ -111,7 +112,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not write Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
break;
}
@ -123,7 +124,7 @@ static void save_memory_to_file(char* addr, size_t size) {
result = ::close(fd);
if (PrintMiscellaneous && Verbose) {
if (result == OS_ERR) {
warning("Could not close %s: %s\n", destfile, strerror(errno));
warning("Could not close %s: %s\n", destfile, os::strerror(errno));
}
}
}
@ -308,7 +309,7 @@ static DIR *open_directory_secure(const char* dirname) {
if (errno == ELOOP) {
warning("directory %s is a symlink and is not secure\n", dirname);
} else {
warning("could not open directory %s: %s\n", dirname, strerror(errno));
warning("could not open directory %s: %s\n", dirname, os::strerror(errno));
}
}
return dirp;
@ -419,7 +420,7 @@ static bool is_file_secure(int fd, const char *filename) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed on %s: %s\n", filename, strerror(errno));
warning("fstat failed on %s: %s\n", filename, os::strerror(errno));
}
return false;
}
@ -459,7 +460,7 @@ static char* get_user_name(uid_t uid) {
if (PrintMiscellaneous && Verbose) {
if (result != 0) {
warning("Could not retrieve passwd entry: %s\n",
strerror(result));
os::strerror(result));
}
else if (p == NULL) {
// this check is added to protect against an observed problem
@ -473,7 +474,7 @@ static char* get_user_name(uid_t uid) {
// Bug Id 89052 was opened with RedHat.
//
warning("Could not retrieve passwd entry: %s\n",
strerror(errno));
os::strerror(errno));
}
else {
warning("Could not determine user name: %s\n",
@ -509,7 +510,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
"Process not found");
}
else /* EPERM */ {
THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
THROW_MSG_0(vmSymbols::java_io_IOException(), os::strerror(errno));
}
}
@ -664,7 +665,7 @@ static void remove_file(const char* path) {
if (PrintMiscellaneous && Verbose && result == OS_ERR) {
if (errno != ENOENT) {
warning("Could not unlink shared memory backing"
" store file %s : %s\n", path, strerror(errno));
" store file %s : %s\n", path, os::strerror(errno));
}
}
}
@ -772,7 +773,7 @@ static bool make_user_tmp_dir(const char* dirname) {
//
if (PrintMiscellaneous && Verbose) {
warning("could not create directory %s: %s\n",
dirname, strerror(errno));
dirname, os::strerror(errno));
}
return false;
}
@ -814,7 +815,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
if (errno == ELOOP) {
warning("file %s is a symlink and is not secure\n", filename);
} else {
warning("could not create file %s: %s\n", filename, strerror(errno));
warning("could not create file %s: %s\n", filename, os::strerror(errno));
}
}
// close the directory and reset the current working directory
@ -838,7 +839,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)0), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not truncate shared memory file: %s\n", strerror(errno));
warning("could not truncate shared memory file: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -847,7 +848,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)size), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not set shared memory file size: %s\n", strerror(errno));
warning("could not set shared memory file size: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -897,7 +898,7 @@ static int open_sharedmem_file(const char* filename, int oflags, TRAPS) {
"Permission denied", OS_ERR);
}
else {
THROW_MSG_(vmSymbols::java_io_IOException(), strerror(errno), OS_ERR);
THROW_MSG_(vmSymbols::java_io_IOException(), os::strerror(errno), OS_ERR);
}
}
int fd = result;
@ -970,7 +971,7 @@ static char* mmap_create_shared(size_t size) {
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed - %s\n", strerror(errno));
warning("mmap failed - %s\n", os::strerror(errno));
}
remove_file(filename);
FREE_C_HEAP_ARRAY(char, filename);
@ -1034,7 +1035,7 @@ static size_t sharedmem_filesize(int fd, TRAPS) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed: %s\n", strerror(errno));
warning("fstat failed: %s\n", os::strerror(errno));
}
THROW_MSG_0(vmSymbols::java_io_IOException(),
"Could not determine PerfMemory size");
@ -1151,7 +1152,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed: %s\n", strerror(errno));
warning("mmap failed: %s\n", os::strerror(errno));
}
THROW_MSG(vmSymbols::java_lang_OutOfMemoryError(),
"Could not map PerfMemory");

3
hotspot/src/os/posix/vm/os_posix.cpp
View File

@ -1144,7 +1144,8 @@ void os::WatcherThreadCrashProtection::check_crash_protection(int sig,
#define check_with_errno(check_type, cond, msg) \
do { \
int err = errno; \
check_type(cond, "%s; error='%s' (errno=%d)", msg, strerror(err), err); \
check_type(cond, "%s; error='%s' (errno=%s)", msg, os::strerror(err), \
os::errno_name(err)); \
} while (false)
#define assert_with_errno(cond, msg) check_with_errno(assert, cond, msg)

4
hotspot/src/os/solaris/vm/attachListener_solaris.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -461,7 +461,7 @@ SolarisAttachOperation* SolarisAttachListener::dequeue() {
while ((res = ::sema_wait(wakeup())) == EINTR)
;
if (res) {
warning("sema_wait failed: %s", strerror(res));
warning("sema_wait failed: %s", os::strerror(res));
return NULL;
}

60
hotspot/src/os/solaris/vm/os_solaris.cpp
View File

@ -1009,7 +1009,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
(uintx) tid, describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
} else {
log_warning(os, thread)("Failed to start thread - thr_create failed (%s) for attributes: %s.",
strerror(status), describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
os::errno_name(status), describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
}
if (status != 0) {
@ -1354,7 +1354,7 @@ jlong getTimeMillis() {
jlong os::javaTimeMillis() {
timeval t;
if (gettimeofday(&t, NULL) == -1) {
fatal("os::javaTimeMillis: gettimeofday (%s)", strerror(errno));
fatal("os::javaTimeMillis: gettimeofday (%s)", os::strerror(errno));
}
return jlong(t.tv_sec) * 1000 + jlong(t.tv_usec) / 1000;
}
@ -1362,7 +1362,7 @@ jlong os::javaTimeMillis() {
void os::javaTimeSystemUTC(jlong &seconds, jlong &nanos) {
timeval t;
if (gettimeofday(&t, NULL) == -1) {
fatal("os::javaTimeSystemUTC: gettimeofday (%s)", strerror(errno));
fatal("os::javaTimeSystemUTC: gettimeofday (%s)", os::strerror(errno));
}
seconds = jlong(t.tv_sec);
nanos = jlong(t.tv_usec) * 1000;
@ -1892,21 +1892,39 @@ void os::Solaris::print_libversion_info(outputStream* st) {
static bool check_addr0(outputStream* st) {
jboolean status = false;
const int read_chunk = 200;
int ret = 0;
int nmap = 0;
int fd = ::open("/proc/self/map",O_RDONLY);
if (fd >= 0) {
prmap_t p;
while (::read(fd, &p, sizeof(p)) > 0) {
if (p.pr_vaddr == 0x0) {
st->print("Warning: Address: 0x%x, Size: %dK, ",p.pr_vaddr, p.pr_size/1024, p.pr_mapname);
st->print("Mapped file: %s, ", p.pr_mapname[0] == '\0' ? "None" : p.pr_mapname);
st->print("Access:");
st->print("%s",(p.pr_mflags & MA_READ) ? "r" : "-");
st->print("%s",(p.pr_mflags & MA_WRITE) ? "w" : "-");
st->print("%s",(p.pr_mflags & MA_EXEC) ? "x" : "-");
st->cr();
status = true;
prmap_t *p = NULL;
char *mbuff = (char *) calloc(read_chunk, sizeof(prmap_t));
if (NULL == mbuff) {
::close(fd);
return status;
}
while ((ret = ::read(fd, mbuff, read_chunk*sizeof(prmap_t))) > 0) {
//check if read() has not read partial data
if( 0 != ret % sizeof(prmap_t)){
break;
}
nmap = ret / sizeof(prmap_t);
p = (prmap_t *)mbuff;
for(int i = 0; i < nmap; i++){
if (p->pr_vaddr == 0x0) {
st->print("Warning: Address: " PTR_FORMAT ", Size: " SIZE_FORMAT "K, ",p->pr_vaddr, p->pr_size/1024);
st->print("Mapped file: %s, ", p->pr_mapname[0] == '\0' ? "None" : p->pr_mapname);
st->print("Access: ");
st->print("%s",(p->pr_mflags & MA_READ) ? "r" : "-");
st->print("%s",(p->pr_mflags & MA_WRITE) ? "w" : "-");
st->print("%s",(p->pr_mflags & MA_EXEC) ? "x" : "-");
st->cr();
status = true;
}
p++;
}
}
free(mbuff);
::close(fd);
}
return status;
@ -2142,7 +2160,7 @@ void os::print_jni_name_suffix_on(outputStream* st, int args_size) {
size_t os::lasterror(char *buf, size_t len) {
if (errno == 0) return 0;
const char *s = ::strerror(errno);
const char *s = os::strerror(errno);
size_t n = ::strlen(s);
if (n >= len) {
n = len - 1;
@ -2351,7 +2369,7 @@ static void warn_fail_commit_memory(char* addr, size_t bytes, bool exec,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", %d) failed; error='%s' (errno=%d)", addr, bytes, exec,
strerror(err), err);
os::strerror(err), err);
}
static void warn_fail_commit_memory(char* addr, size_t bytes,
@ -2359,7 +2377,7 @@ static void warn_fail_commit_memory(char* addr, size_t bytes,
int err) {
warning("INFO: os::commit_memory(" PTR_FORMAT ", " SIZE_FORMAT
", " SIZE_FORMAT ", %d) failed; error='%s' (errno=%d)", addr, bytes,
alignment_hint, exec, strerror(err), err);
alignment_hint, exec, os::strerror(err), err);
}
int os::Solaris::commit_memory_impl(char* addr, size_t bytes, bool exec) {
@ -2740,7 +2758,7 @@ char* os::pd_attempt_reserve_memory_at(size_t bytes, char* requested_addr) {
char buf[256];
buf[0] = '\0';
if (addr == NULL) {
jio_snprintf(buf, sizeof(buf), ": %s", strerror(err));
jio_snprintf(buf, sizeof(buf), ": %s", os::strerror(err));
}
warning("attempt_reserve_memory_at: couldn't reserve " SIZE_FORMAT " bytes at "
PTR_FORMAT ": reserve_memory_helper returned " PTR_FORMAT
@ -4354,7 +4372,7 @@ void os::init(void) {
page_size = sysconf(_SC_PAGESIZE);
if (page_size == -1) {
fatal("os_solaris.cpp: os::init: sysconf failed (%s)", strerror(errno));
fatal("os_solaris.cpp: os::init: sysconf failed (%s)", os::strerror(errno));
}
init_page_sizes((size_t) page_size);
@ -4366,7 +4384,7 @@ void os::init(void) {
int fd = ::open("/dev/zero", O_RDWR);
if (fd < 0) {
fatal("os::init: cannot open /dev/zero (%s)", strerror(errno));
fatal("os::init: cannot open /dev/zero (%s)", os::strerror(errno));
} else {
Solaris::set_dev_zero_fd(fd);
@ -5607,7 +5625,7 @@ int os::fork_and_exec(char* cmd) {
if (pid < 0) {
// fork failed
warning("fork failed: %s", strerror(errno));
warning("fork failed: %s", os::strerror(errno));
return -1;
} else if (pid == 0) {

36
hotspot/src/os/solaris/vm/perfMemory_solaris.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -102,7 +102,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not create Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
} else {
@ -114,7 +114,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not write Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
break;
}
@ -125,7 +125,7 @@ static void save_memory_to_file(char* addr, size_t size) {
result = ::close(fd);
if (PrintMiscellaneous && Verbose) {
if (result == OS_ERR) {
warning("Could not close %s: %s\n", destfile, strerror(errno));
warning("Could not close %s: %s\n", destfile, os::strerror(errno));
}
}
}
@ -311,7 +311,7 @@ static DIR *open_directory_secure(const char* dirname) {
if (errno == ELOOP) {
warning("directory %s is a symlink and is not secure\n", dirname);
} else {
warning("could not open directory %s: %s\n", dirname, strerror(errno));
warning("could not open directory %s: %s\n", dirname, os::strerror(errno));
}
}
return dirp;
@ -422,7 +422,7 @@ static bool is_file_secure(int fd, const char *filename) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed on %s: %s\n", filename, strerror(errno));
warning("fstat failed on %s: %s\n", filename, os::strerror(errno));
}
return false;
}
@ -464,7 +464,7 @@ static char* get_user_name(uid_t uid) {
if (PrintMiscellaneous && Verbose) {
if (p == NULL) {
warning("Could not retrieve passwd entry: %s\n",
strerror(errno));
os::strerror(errno));
}
else {
warning("Could not determine user name: %s\n",
@ -500,7 +500,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
"Process not found");
}
else /* EPERM */ {
THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
THROW_MSG_0(vmSymbols::java_io_IOException(), os::strerror(errno));
}
}
@ -657,7 +657,7 @@ static char* get_user_name(int vmid, TRAPS) {
// In this case, the psinfo file for the process id existed,
// but we didn't have permission to access it.
THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(),
strerror(errno));
os::strerror(errno));
}
// at this point, we don't know if the process id itself doesn't
@ -703,7 +703,7 @@ static void remove_file(const char* path) {
if (PrintMiscellaneous && Verbose && result == OS_ERR) {
if (errno != ENOENT) {
warning("Could not unlink shared memory backing"
" store file %s : %s\n", path, strerror(errno));
" store file %s : %s\n", path, os::strerror(errno));
}
}
}
@ -813,7 +813,7 @@ static bool make_user_tmp_dir(const char* dirname) {
//
if (PrintMiscellaneous && Verbose) {
warning("could not create directory %s: %s\n",
dirname, strerror(errno));
dirname, os::strerror(errno));
}
return false;
}
@ -855,7 +855,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
if (errno == ELOOP) {
warning("file %s is a symlink and is not secure\n", filename);
} else {
warning("could not create file %s: %s\n", filename, strerror(errno));
warning("could not create file %s: %s\n", filename, os::strerror(errno));
}
}
// close the directory and reset the current working directory
@ -879,7 +879,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)0), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not truncate shared memory file: %s\n", strerror(errno));
warning("could not truncate shared memory file: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -888,7 +888,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
RESTARTABLE(::ftruncate(fd, (off_t)size), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("could not set shared memory file size: %s\n", strerror(errno));
warning("could not set shared memory file size: %s\n", os::strerror(errno));
}
::close(fd);
return -1;
@ -916,7 +916,7 @@ static int open_sharedmem_file(const char* filename, int oflags, TRAPS) {
"Permission denied", OS_ERR);
}
else {
THROW_MSG_(vmSymbols::java_io_IOException(), strerror(errno), OS_ERR);
THROW_MSG_(vmSymbols::java_io_IOException(), os::strerror(errno), OS_ERR);
}
}
int fd = result;
@ -990,7 +990,7 @@ static char* mmap_create_shared(size_t size) {
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed - %s\n", strerror(errno));
warning("mmap failed - %s\n", os::strerror(errno));
}
remove_file(filename);
FREE_C_HEAP_ARRAY(char, filename);
@ -1055,7 +1055,7 @@ static size_t sharedmem_filesize(int fd, TRAPS) {
RESTARTABLE(::fstat(fd, &statbuf), result);
if (result == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("fstat failed: %s\n", strerror(errno));
warning("fstat failed: %s\n", os::strerror(errno));
}
THROW_MSG_0(vmSymbols::java_io_IOException(),
"Could not determine PerfMemory size");
@ -1172,7 +1172,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
if (mapAddress == MAP_FAILED) {
if (PrintMiscellaneous && Verbose) {
warning("mmap failed: %s\n", strerror(errno));
warning("mmap failed: %s\n", os::strerror(errno));
}
THROW_MSG(vmSymbols::java_lang_OutOfMemoryError(),
"Could not map PerfMemory");

7
hotspot/src/os/solaris/vm/threadCritical_solaris.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
#include "runtime/os.hpp"
#include "runtime/thread.inline.hpp"
#include "runtime/threadCritical.hpp"
@ -49,7 +50,7 @@ ThreadCritical::ThreadCritical() {
if (global_mut_owner != owner) {
if (os::Solaris::mutex_lock(&global_mut))
fatal("ThreadCritical::ThreadCritical: mutex_lock failed (%s)",
strerror(errno));
os::strerror(errno));
assert(global_mut_count == 0, "must have clean count");
assert(global_mut_owner == -1, "must have clean owner");
}
@ -68,7 +69,7 @@ ThreadCritical::~ThreadCritical() {
if (global_mut_count == 0) {
global_mut_owner = -1;
if (os::Solaris::mutex_unlock(&global_mut))
fatal("ThreadCritical::~ThreadCritical: mutex_unlock failed (%s)", strerror(errno));
fatal("ThreadCritical::~ThreadCritical: mutex_unlock failed (%s)", os::strerror(errno));
}
} else {
assert (Threads::number_of_threads() == 0, "valid only during initialization");

34
hotspot/src/os/windows/vm/os_windows.cpp
View File

@ -642,7 +642,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
thread_id, describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
} else {
log_warning(os, thread)("Failed to start thread - _beginthreadex failed (%s) for attributes: %s.",
strerror(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
os::errno_name(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
}
if (thread_handle == NULL) {
@ -1898,7 +1898,7 @@ size_t os::lasterror(char* buf, size_t len) {
if (errno != 0) {
// C runtime error that has no corresponding DOS error code
const char* s = strerror(errno);
const char* s = os::strerror(errno);
size_t n = strlen(s);
if (n >= len) n = len - 1;
strncpy(buf, s, n);
@ -2186,13 +2186,6 @@ extern "C" void events();
// Windows Vista/2008 heap corruption check
#define EXCEPTION_HEAP_CORRUPTION 0xC0000374
#define def_excpt(val) #val, val
struct siglabel {
char *name;
int number;
};
// All Visual C++ exceptions thrown from code generated by the Microsoft Visual
// C++ compiler contain this error code. Because this is a compiler-generated
// error, the code is not listed in the Win32 API header files.
@ -2202,8 +2195,9 @@ struct siglabel {
#define EXCEPTION_UNCAUGHT_CXX_EXCEPTION 0xE06D7363
#define def_excpt(val) { #val, (val) }
struct siglabel exceptlabels[] = {
static const struct { char* name; uint number; } exceptlabels[] = {
def_excpt(EXCEPTION_ACCESS_VIOLATION),
def_excpt(EXCEPTION_DATATYPE_MISALIGNMENT),
def_excpt(EXCEPTION_BREAKPOINT),
@ -2228,16 +2222,18 @@ struct siglabel exceptlabels[] = {
def_excpt(EXCEPTION_GUARD_PAGE),
def_excpt(EXCEPTION_INVALID_HANDLE),
def_excpt(EXCEPTION_UNCAUGHT_CXX_EXCEPTION),
def_excpt(EXCEPTION_HEAP_CORRUPTION),
def_excpt(EXCEPTION_HEAP_CORRUPTION)
#ifdef _M_IA64
def_excpt(EXCEPTION_REG_NAT_CONSUMPTION),
, def_excpt(EXCEPTION_REG_NAT_CONSUMPTION)
#endif
NULL, 0
};
#undef def_excpt
const char* os::exception_name(int exception_code, char *buf, size_t size) {
for (int i = 0; exceptlabels[i].name != NULL; i++) {
if (exceptlabels[i].number == exception_code) {
uint code = static_cast<uint>(exception_code);
for (uint i = 0; i < ARRAY_SIZE(exceptlabels); ++i) {
if (exceptlabels[i].number == code) {
jio_snprintf(buf, size, "%s", exceptlabels[i].name);
return buf;
}
@ -2445,7 +2441,7 @@ LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo) {
jio_snprintf(buf, sizeof(buf), "Execution protection violation "
"at " INTPTR_FORMAT
", unguarding " INTPTR_FORMAT ": %s", addr,
page_start, (res ? "success" : strerror(errno)));
page_start, (res ? "success" : os::strerror(errno)));
tty->print_raw_cr(buf);
}
@ -5638,9 +5634,11 @@ int os::get_signal_number(const char* name) {
"TERM", SIGTERM, // software term signal from kill
"BREAK", SIGBREAK, // Ctrl-Break sequence
"ILL", SIGILL}; // illegal instruction
for(int i=0;i<sizeof(siglabels)/sizeof(struct siglabel);i++)
if(!strcmp(name, siglabels[i].name))
for (unsigned i = 0; i < ARRAY_SIZE(siglabels); ++i) {
if (strcmp(name, siglabels[i].name) == 0) {
return siglabels[i].number;
}
}
return -1;
}

14
hotspot/src/os/windows/vm/perfMemory_windows.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -96,7 +96,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (fd == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not create Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
} else {
for (size_t remaining = size; remaining > 0;) {
@ -105,7 +105,7 @@ static void save_memory_to_file(char* addr, size_t size) {
if (nbytes == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not write Perfdata save file: %s: %s\n",
destfile, strerror(errno));
destfile, os::strerror(errno));
}
break;
}
@ -117,7 +117,7 @@ static void save_memory_to_file(char* addr, size_t size) {
int result = ::_close(fd);
if (PrintMiscellaneous && Verbose) {
if (result == OS_ERR) {
warning("Could not close %s: %s\n", destfile, strerror(errno));
warning("Could not close %s: %s\n", destfile, os::strerror(errno));
}
}
}
@ -497,7 +497,7 @@ static void remove_file(const char* dirname, const char* filename) {
if (PrintMiscellaneous && Verbose) {
if (errno != ENOENT) {
warning("Could not unlink shared memory backing"
" store file %s : %s\n", path, strerror(errno));
" store file %s : %s\n", path, os::strerror(errno));
}
}
}
@ -1358,7 +1358,7 @@ static HANDLE create_sharedmem_resources(const char* dirname, const char* filena
if (ret_code == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("Could not get status information from file %s: %s\n",
filename, strerror(errno));
filename, os::strerror(errno));
}
CloseHandle(fmh);
CloseHandle(fh);
@ -1553,7 +1553,7 @@ static size_t sharedmem_filesize(const char* filename, TRAPS) {
//
if (::stat(filename, &statbuf) == OS_ERR) {
if (PrintMiscellaneous && Verbose) {
warning("stat %s failed: %s\n", filename, strerror(errno));
warning("stat %s failed: %s\n", filename, os::strerror(errno));
}
THROW_MSG_0(vmSymbols::java_io_IOException(),
"Could not determine PerfMemory size");

3
hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -33,6 +33,7 @@
#include "interpreter/interpreter.hpp"
#include "jvm_windows.h"
#include "memory/allocation.inline.hpp"
#include "memory/resourceArea.hpp"
#include "mutex_windows.inline.hpp"
#include "nativeInst_x86.hpp"
#include "os_share_windows.hpp"

4
hotspot/src/share/vm/c1/c1_Compilation.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -35,7 +35,9 @@
#include "code/debugInfoRec.hpp"
#include "compiler/compileLog.hpp"
#include "compiler/compilerDirectives.hpp"
#include "memory/resourceArea.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/timerTrace.hpp"
typedef enum {
_t_compile,

3
hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -34,6 +34,7 @@
#include "ci/ciMemberName.hpp"
#include "compiler/compileBroker.hpp"
#include "interpreter/bytecode.hpp"
#include "memory/resourceArea.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/compilationPolicy.hpp"

3
hotspot/src/share/vm/c1/c1_IR.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -29,6 +29,7 @@
#include "c1/c1_IR.hpp"
#include "c1/c1_InstructionPrinter.hpp"
#include "c1/c1_Optimizer.hpp"
#include "memory/resourceArea.hpp"
#include "utilities/bitMap.inline.hpp"

15
hotspot/src/share/vm/c1/c1_LIRAssembler.cpp
View File

@ -556,17 +556,16 @@ void LIR_Assembler::emit_op1(LIR_Op1* op) {
leal(op->in_opr(), op->result_opr());
break;
case lir_null_check:
if (GenerateCompilerNullChecks) {
ImplicitNullCheckStub* stub = add_debug_info_for_null_check_here(op->info());
case lir_null_check: {
ImplicitNullCheckStub* stub = add_debug_info_for_null_check_here(op->info());
if (op->in_opr()->is_single_cpu()) {
_masm->null_check(op->in_opr()->as_register(), stub->entry());
} else {
Unimplemented();
}
if (op->in_opr()->is_single_cpu()) {
_masm->null_check(op->in_opr()->as_register(), stub->entry());
} else {
Unimplemented();
}
break;
}
case lir_monaddr:
monitor_address(op->in_opr()->as_constant_ptr()->as_jint(), op->result_opr());

3
hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
View File

@ -2041,8 +2041,7 @@ void LIRGenerator::do_Throw(Throw* x) {
// to avoid a fixed interval with an oop during the null check.
// Use a copy of the CodeEmitInfo because debug information is
// different for null_check and throw.
if (GenerateCompilerNullChecks &&
(x->exception()->as_NewInstance() == NULL && x->exception()->as_ExceptionObject() == NULL)) {
if (x->exception()->as_NewInstance() == NULL && x->exception()->as_ExceptionObject() == NULL) {
// if the exception object wasn't created using new then it might be null.
__ null_check(exception_opr, new CodeEmitInfo(info, x->state()->copy(ValueStack::ExceptionState, x->state()->bci())));
}

1
hotspot/src/share/vm/c1/c1_LinearScan.cpp
View File

@ -32,6 +32,7 @@
#include "c1/c1_LinearScan.hpp"
#include "c1/c1_ValueStack.hpp"
#include "code/vmreg.inline.hpp"
#include "runtime/timerTrace.hpp"
#include "utilities/bitMap.inline.hpp"
#ifndef PRODUCT

3
hotspot/src/share/vm/c1/c1_Optimizer.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -28,6 +28,7 @@
#include "c1/c1_ValueMap.hpp"
#include "c1/c1_ValueSet.hpp"
#include "c1/c1_ValueStack.hpp"
#include "memory/resourceArea.hpp"
#include "utilities/bitMap.inline.hpp"
#include "compiler/compileLog.hpp"

3
hotspot/src/share/vm/c1/c1_ValueType.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -27,6 +27,7 @@
#include "ci/ciArray.hpp"
#include "ci/ciInstance.hpp"
#include "ci/ciNullObject.hpp"
#include "memory/resourceArea.hpp"
// predefined types

2
hotspot/src/share/vm/c1/c1_globals.hpp
View File

@ -176,7 +176,7 @@
product(bool, InlineSynchronizedMethods, true, \
"Inline synchronized methods") \
\
diagnostic(bool, InlineNIOCheckIndex, true, \
develop(bool, InlineNIOCheckIndex, true, \
"Intrinsify java.nio.Buffer.checkIndex") \
\
develop(bool, CanonicalizeNodes, true, \

3
hotspot/src/share/vm/ci/ciEnv.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -43,6 +43,7 @@
#include "interpreter/linkResolver.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/oopFactory.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.inline.hpp"
#include "oops/methodData.hpp"
#include "oops/objArrayKlass.hpp"

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