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Merge branch 'master' into optim_parse_int_long_202501

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Shaojin Wen 2026-01-22 09:25:59 +08:00 committed by GitHub
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4006 changed files with 91350 additions and 47266 deletions
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2
.github/actions/build-jtreg/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2023, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2023, 2025, 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

2
.github/actions/get-bundles/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

2
.github/actions/get-gtest/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

2
.github/actions/get-jtreg/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2023, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2023, 2025, 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

2
.github/actions/get-msys2/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

2
.github/actions/upload-bundles/action.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

4
.github/workflows/build-alpine-linux.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2024, 2025, 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
@ -96,6 +96,8 @@ jobs:
--with-boot-jdk=${{ steps.bootjdk.outputs.path }}
--with-zlib=system
--with-jmod-compress=zip-1
--with-external-symbols-in-bundles=none
--with-native-debug-symbols-level=1
${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (
echo "Dumping config.log:" &&
cat config.log &&

4
.github/workflows/build-cross-compile.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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
@ -179,6 +179,8 @@ jobs:
--openjdk-target=${{ matrix.gnu-arch }}-linux-gnu${{ matrix.gnu-abi}}
--with-sysroot=sysroot
--with-jmod-compress=zip-1
--with-external-symbols-in-bundles=none
--with-native-debug-symbols-level=1
CC=${{ matrix.gnu-arch }}-linux-gnu${{ matrix.gnu-abi}}-gcc-${{ inputs.gcc-major-version }}
CXX=${{ matrix.gnu-arch }}-linux-gnu${{ matrix.gnu-abi}}-g++-${{ inputs.gcc-major-version }}
${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (

4
.github/workflows/build-linux.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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
@ -143,6 +143,8 @@ jobs:
--with-gtest=${{ steps.gtest.outputs.path }}
--with-zlib=system
--with-jmod-compress=zip-1
--with-external-symbols-in-bundles=none
--with-native-debug-symbols-level=1
${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (
echo "Dumping config.log:" &&
cat config.log &&

4
.github/workflows/build-macos.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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
@ -110,6 +110,8 @@ jobs:
--with-gtest=${{ steps.gtest.outputs.path }}
--with-zlib=system
--with-jmod-compress=zip-1
--with-external-symbols-in-bundles=none
--with-native-debug-symbols-level=1
${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (
echo "Dumping config.log:" &&
cat config.log &&

3
.github/workflows/build-windows.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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
@ -134,6 +134,7 @@ jobs:
--with-gtest=${{ steps.gtest.outputs.path }}
--with-msvc-toolset-version=${{ inputs.msvc-toolset-version }}
--with-jmod-compress=zip-1
--with-external-symbols-in-bundles=none
${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (
echo "Dumping config.log:" &&
cat config.log &&

2
.github/workflows/main.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

2
.github/workflows/test.yml vendored
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@ -1,5 +1,5 @@
#
# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2022, 2025, 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

2
.jcheck/conf
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@ -1,7 +1,7 @@
[general]
project=jdk
jbs=JDK
version=26
version=27
[checks]
error=author,committer,reviewers,merge,issues,executable,symlink,message,hg-tag,whitespace,problemlists,copyright

2
README.md
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@ -1,7 +1,7 @@
# Welcome to the JDK!
For build instructions please see the
[online documentation](https://openjdk.org/groups/build/doc/building.html),
[online documentation](https://git.openjdk.org/jdk/blob/master/doc/building.md),
or either of these files:
- [doc/building.html](doc/building.html) (html version)

79
make/Bundles.gmk
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@ -125,13 +125,6 @@ define SetupBundleFileBody
&& $(TAR) cf - -$(TAR_INCLUDE_PARAM) $$($1_$$d_LIST_FILE) \
$(TAR_IGNORE_EXIT_VALUE) ) \
| ( $(CD) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) && $(TAR) xf - )$$(NEWLINE) )
# Rename stripped pdb files
ifeq ($(call isTargetOs, windows)+$(SHIP_DEBUG_SYMBOLS), true+public)
for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.stripped.pdb"`; do \
$(ECHO) Renaming $$$${f} to $$$${f%stripped.pdb}pdb $(LOG_INFO); \
$(MV) $$$${f} $$$${f%stripped.pdb}pdb; \
done
endif
# Unzip any zipped debuginfo files
ifeq ($$($1_UNZIP_DEBUGINFO), true)
for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.diz"`; do \
@ -192,96 +185,30 @@ endif
ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
SYMBOLS_EXCLUDE_PATTERN := %.debuginfo %.diz %.map
# There may be files with spaces in the names, so use ShellFindFiles
# explicitly.
# There may be files with spaces in the names, so use ShellFindFiles explicitly.
ALL_JDK_FILES := $(call ShellFindFiles, $(JDK_IMAGE_DIR))
ifneq ($(JDK_IMAGE_DIR), $(JDK_SYMBOLS_IMAGE_DIR))
ALL_JDK_SYMBOLS_FILES := $(call ShellFindFiles, $(JDK_SYMBOLS_IMAGE_DIR))
else
ALL_JDK_SYMBOLS_FILES := $(ALL_JDK_FILES)
endif
ifneq ($(JDK_IMAGE_DIR), $(JDK_DEMOS_IMAGE_DIR))
ALL_JDK_DEMOS_FILES := $(call ShellFindFiles, $(JDK_DEMOS_IMAGE_DIR))
else
ALL_JDK_DEMOS_FILES := $(ALL_JDK_FILES)
endif
# Create special filter rules when dealing with unzipped .dSYM directories on
# macosx
ifeq ($(call isTargetOs, macosx), true)
ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), false)
JDK_SYMBOLS_EXCLUDE_PATTERN := $(addprefix %, \
$(call containing, .dSYM/, $(patsubst $(JDK_IMAGE_DIR)/%, %, \
$(ALL_JDK_SYMBOLS_FILES))))
endif
endif
# Create special filter rules when dealing with debug symbols on windows
ifeq ($(call isTargetOs, windows), true)
ifeq ($(SHIP_DEBUG_SYMBOLS), )
JDK_SYMBOLS_EXCLUDE_PATTERN := %.pdb
else
ifeq ($(SHIP_DEBUG_SYMBOLS), public)
JDK_SYMBOLS_EXCLUDE_PATTERN := \
$(filter-out \
%.stripped.pdb, \
$(filter %.pdb, $(ALL_JDK_FILES)) \
)
endif
endif
endif
JDK_BUNDLE_FILES := \
$(filter-out \
$(JDK_SYMBOLS_EXCLUDE_PATTERN) \
$(JDK_EXTRA_EXCLUDES) \
$(SYMBOLS_EXCLUDE_PATTERN) \
$(JDK_IMAGE_HOMEDIR)/demo/% \
, \
$(ALL_JDK_FILES) \
)
JDK_SYMBOLS_BUNDLE_FILES := \
$(filter-out \
%.stripped.pdb, \
$(call FindFiles, $(SYMBOLS_IMAGE_DIR)) \
)
JDK_SYMBOLS_BUNDLE_FILES := $(call FindFiles, $(SYMBOLS_IMAGE_DIR))
TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_DEMOS_IMAGE_HOMEDIR)/demo/%, \
$(ALL_JDK_DEMOS_FILES))
ALL_JRE_FILES := $(call ShellFindFiles, $(JRE_IMAGE_DIR))
# Create special filter rules when dealing with unzipped .dSYM directories on
# macosx
ifeq ($(OPENJDK_TARGET_OS), macosx)
ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), false)
JRE_SYMBOLS_EXCLUDE_PATTERN := $(addprefix %, \
$(call containing, .dSYM/, $(patsubst $(JRE_IMAGE_DIR)/%, %, $(ALL_JRE_FILES))))
endif
endif
# Create special filter rules when dealing with debug symbols on windows
ifeq ($(call isTargetOs, windows), true)
ifeq ($(SHIP_DEBUG_SYMBOLS), )
JRE_SYMBOLS_EXCLUDE_PATTERN := %.pdb
else
ifeq ($(SHIP_DEBUG_SYMBOLS), public)
JRE_SYMBOLS_EXCLUDE_PATTERN := \
$(filter-out \
%.stripped.pdb, \
$(filter %.pdb, $(ALL_JRE_FILES)) \
)
endif
endif
endif
JRE_BUNDLE_FILES := $(filter-out \
$(JRE_SYMBOLS_EXCLUDE_PATTERN) \
$(SYMBOLS_EXCLUDE_PATTERN), \
$(ALL_JRE_FILES))
JRE_BUNDLE_FILES := $(ALL_JRE_FILES)
ifeq ($(MACOSX_CODESIGN_MODE), hardened)
# Macosx release build and code signing available.

8
make/CreateJmods.gmk
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@ -218,10 +218,14 @@ ifeq ($(call isTargetOs, windows), true)
ifeq ($(SHIP_DEBUG_SYMBOLS), )
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*,*.diz,*.pdb,*.map}'
else
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*,*.diz,*.map}'
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*,*.map}'
endif
else
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*,*.diz,*.debuginfo,*.dSYM/**,*.dSYM}'
ifeq ($(SHIP_DEBUG_SYMBOLS), )
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*,*.diz,*.debuginfo,*.dSYM/**,*.dSYM}'
else
JMOD_FLAGS += --exclude '**{_the.*,_*.marker*}'
endif
endif
# Unless we are creating a very large module, use the small tool JVM options

7
make/Docs.gmk
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@ -93,16 +93,19 @@ JAVADOC_DISABLED_DOCLINT_WARNINGS := missing
JAVADOC_DISABLED_DOCLINT_PACKAGES := org.w3c.* javax.smartcardio
# The initial set of options for javadoc
# -XDaccessInternalAPI is a temporary workaround, see 8373909
JAVADOC_OPTIONS := -use -keywords -notimestamp \
-serialwarn -encoding utf-8 -docencoding utf-8 -breakiterator \
-splitIndex --system none -javafx --expand-requires transitive \
--override-methods=summary
--override-methods=summary \
-XDaccessInternalAPI
# The reference options must stay stable to allow for comparisons across the
# development cycle.
REFERENCE_OPTIONS := -XDignore.symbol.file=true -use -keywords -notimestamp \
-serialwarn -encoding utf-8 -breakiterator -splitIndex --system none \
-html5 -javafx --expand-requires transitive
-html5 -javafx --expand-requires transitive \
-XDaccessInternalAPI
# Should we add DRAFT stamps to the generated javadoc?
ifeq ($(VERSION_IS_GA), true)

22
make/Images.gmk
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@ -282,29 +282,33 @@ else
endif
CMDS_TARGET_SUBDIR := bin
# Param 1 - either JDK or JRE
# Copy debug info files into symbols bundle.
# In case of Windows and --with-external-symbols-in-bundles=public, take care to remove *.stripped.pdb files
SetupCopyDebuginfo = \
$(foreach m, $(ALL_$1_MODULES), \
$(eval dbgfiles := $(call FindDebuginfoFiles, $(SUPPORT_OUTPUTDIR)/modules_libs/$m)) \
$(eval dbgfiles := $(if $(filter true+public,$(call isTargetOs,windows)+$(SHIP_DEBUG_SYMBOLS)), \
$(filter-out %.stripped.pdb,$(dbgfiles)),$(dbgfiles)) \
) \
$(eval $(call SetupCopyFiles, COPY_$1_LIBS_DEBUGINFO_$m, \
SRC := $(SUPPORT_OUTPUTDIR)/modules_libs/$m, \
DEST := $($1_IMAGE_DIR)/$(LIBS_TARGET_SUBDIR), \
FILES := $(call FindDebuginfoFiles, \
$(SUPPORT_OUTPUTDIR)/modules_libs/$m), \
FILES := $(dbgfiles), \
)) \
$(eval $1_TARGETS += $$(COPY_$1_LIBS_DEBUGINFO_$m)) \
$(eval dbgfiles := $(call FindDebuginfoFiles, $(SUPPORT_OUTPUTDIR)/modules_cmds/$m)) \
$(eval dbgfiles := $(if $(filter true+public,$(call isTargetOs,windows)+$(SHIP_DEBUG_SYMBOLS)), \
$(filter-out %.stripped.pdb,$(dbgfiles)),$(dbgfiles)) \
) \
$(eval $(call SetupCopyFiles, COPY_$1_CMDS_DEBUGINFO_$m, \
SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds/$m, \
DEST := $($1_IMAGE_DIR)/$(CMDS_TARGET_SUBDIR), \
FILES := $(call FindDebuginfoFiles, \
$(SUPPORT_OUTPUTDIR)/modules_cmds/$m), \
FILES := $(dbgfiles), \
)) \
$(eval $1_TARGETS += $$(COPY_$1_CMDS_DEBUGINFO_$m)) \
)
# No space before argument to avoid having to put $(strip ) everywhere in
# implementation above.
$(call SetupCopyDebuginfo,JDK)
$(call SetupCopyDebuginfo,JRE)
# No space before argument to avoid having to put $(strip ) everywhere in implementation above.
$(call SetupCopyDebuginfo,SYMBOLS)
################################################################################

18
make/RunTests.gmk
View File

@ -873,7 +873,7 @@ define SetupRunJtregTestBody
$1_JTREG_BASIC_OPTIONS += -testThreadFactoryPath:$$(JTREG_TEST_THREAD_FACTORY_JAR)
$1_JTREG_BASIC_OPTIONS += -testThreadFactory:$$(JTREG_TEST_THREAD_FACTORY)
$1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$(wildcard \
$$(addprefix $$($1_TEST_ROOT)/, ProblemList-$$(JTREG_TEST_THREAD_FACTORY).txt) \
$$(addprefix $$($1_TEST_ROOT)/, ProblemList-$$(JTREG_TEST_THREAD_FACTORY).txt) \
))
endif
@ -881,8 +881,8 @@ define SetupRunJtregTestBody
AGENT := $$(LIBRARY_PREFIX)JvmtiStressAgent$$(SHARED_LIBRARY_SUFFIX)=$$(JTREG_JVMTI_STRESS_AGENT)
$1_JTREG_BASIC_OPTIONS += -javaoption:'-agentpath:$(TEST_IMAGE_DIR)/hotspot/jtreg/native/$$(AGENT)'
$1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$(wildcard \
$$(addprefix $$($1_TEST_ROOT)/, ProblemList-jvmti-stress-agent.txt) \
))
$$(addprefix $$($1_TEST_ROOT)/, ProblemList-jvmti-stress-agent.txt) \
))
endif
@ -1092,7 +1092,7 @@ define SetupRunJtregTestBody
$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR) \
$$($1_TEST_TMP_DIR))
$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/jtreg, \
$$(COV_ENVIRONMENT) $$($1_COMMAND_LINE) \
$$(COV_ENVIRONMENT) $$($1_COMMAND_LINE) \
)
$1_RESULT_FILE := $$($1_TEST_RESULTS_DIR)/text/stats.txt
@ -1102,11 +1102,11 @@ define SetupRunJtregTestBody
$$(call LogWarn, Test report is stored in $$(strip \
$$(subst $$(TOPDIR)/, , $$($1_TEST_RESULTS_DIR))))
# Read jtreg documentation to learn on the test stats categories:
# https://github.com/openjdk/jtreg/blob/master/src/share/doc/javatest/regtest/faq.md#what-do-all-those-numbers-in-the-test-results-line-mean
# In jtreg, "skipped:" category accounts for tests that threw jtreg.SkippedException at runtime.
# At the same time these tests contribute to "passed:" tests.
# In here we don't want that and so we substract number of "skipped:" from "passed:".
# Read jtreg documentation to learn on the test stats categories:
# https://github.com/openjdk/jtreg/blob/master/src/share/doc/javatest/regtest/faq.md#what-do-all-those-numbers-in-the-test-results-line-mean
# In jtreg, "skipped:" category accounts for tests that threw jtreg.SkippedException at runtime.
# At the same time these tests contribute to "passed:" tests.
# In here we don't want that and so we substract number of "skipped:" from "passed:".
$$(if $$(wildcard $$($1_RESULT_FILE)), \
$$(eval $1_PASSED_AND_RUNTIME_SKIPPED := $$(shell $$(AWK) '{ gsub(/[,;]/, ""); \

2
make/RunTestsPrebuiltSpec.gmk
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2017, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2017, 2025, 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

2
make/autoconf/bootcycle-spec.gmk.template
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011, 2025, 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

2
make/autoconf/buildjdk-spec.gmk.template
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2015, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2015, 2025, 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

2
make/autoconf/compare.sh.template
View File

@ -1,6 +1,6 @@
#!/bin/bash
#
# Copyright (c) 2012, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2012, 2025, 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
make/autoconf/flags-cflags.m4
View File

@ -69,6 +69,23 @@ AC_DEFUN([FLAGS_SETUP_DEBUG_SYMBOLS],
# Debug prefix mapping if supported by compiler
DEBUG_PREFIX_CFLAGS=
UTIL_ARG_WITH(NAME: native-debug-symbols-level, TYPE: string,
DEFAULT: "",
RESULT: DEBUG_SYMBOLS_LEVEL,
DESC: [set the native debug symbol level (GCC and Clang only)],
DEFAULT_DESC: [toolchain default])
AC_SUBST(DEBUG_SYMBOLS_LEVEL)
if test "x${TOOLCHAIN_TYPE}" = xgcc || \
test "x${TOOLCHAIN_TYPE}" = xclang; then
DEBUG_SYMBOLS_LEVEL_FLAGS="-g"
if test "x${DEBUG_SYMBOLS_LEVEL}" != "x"; then
DEBUG_SYMBOLS_LEVEL_FLAGS="-g${DEBUG_SYMBOLS_LEVEL}"
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${DEBUG_SYMBOLS_LEVEL_FLAGS}],
IF_FALSE: AC_MSG_ERROR("Debug info level ${DEBUG_SYMBOLS_LEVEL} is not supported"))
fi
fi
# Debug symbols
if test "x$TOOLCHAIN_TYPE" = xgcc; then
if test "x$ALLOW_ABSOLUTE_PATHS_IN_OUTPUT" = "xfalse"; then
@ -93,8 +110,9 @@ AC_DEFUN([FLAGS_SETUP_DEBUG_SYMBOLS],
)
fi
CFLAGS_DEBUG_SYMBOLS="-g -gdwarf-4"
ASFLAGS_DEBUG_SYMBOLS="-g"
# Debug info level should follow the debug format to be effective.
CFLAGS_DEBUG_SYMBOLS="-gdwarf-4 ${DEBUG_SYMBOLS_LEVEL_FLAGS}"
ASFLAGS_DEBUG_SYMBOLS="${DEBUG_SYMBOLS_LEVEL_FLAGS}"
elif test "x$TOOLCHAIN_TYPE" = xclang; then
if test "x$ALLOW_ABSOLUTE_PATHS_IN_OUTPUT" = "xfalse"; then
# Check if compiler supports -fdebug-prefix-map. If so, use that to make
@ -113,8 +131,9 @@ AC_DEFUN([FLAGS_SETUP_DEBUG_SYMBOLS],
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${GDWARF_FLAGS}],
IF_FALSE: [GDWARF_FLAGS=""])
CFLAGS_DEBUG_SYMBOLS="-g ${GDWARF_FLAGS}"
ASFLAGS_DEBUG_SYMBOLS="-g"
# Debug info level should follow the debug format to be effective.
CFLAGS_DEBUG_SYMBOLS="${GDWARF_FLAGS} ${DEBUG_SYMBOLS_LEVEL_FLAGS}"
ASFLAGS_DEBUG_SYMBOLS="${DEBUG_SYMBOLS_LEVEL_FLAGS}"
elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
CFLAGS_DEBUG_SYMBOLS="-Z7"
fi

4
make/autoconf/flags-ldflags.m4
View File

@ -63,7 +63,7 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
fi
BASIC_LDFLAGS_JVM_ONLY=""
LDFLAGS_LTO="-flto=auto -fuse-linker-plugin -fno-strict-aliasing"
LDFLAGS_LTO="-flto=auto -fuse-linker-plugin -fno-strict-aliasing $DEBUG_PREFIX_CFLAGS"
LDFLAGS_CXX_PARTIAL_LINKING="$MACHINE_FLAG -r"
@ -71,7 +71,7 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
BASIC_LDFLAGS_JVM_ONLY="-mno-omit-leaf-frame-pointer -mstack-alignment=16 \
-fPIC"
LDFLAGS_LTO="-flto=auto -fuse-linker-plugin -fno-strict-aliasing"
LDFLAGS_LTO="-flto=auto -fuse-linker-plugin -fno-strict-aliasing $DEBUG_PREFIX_CFLAGS"
LDFLAGS_CXX_PARTIAL_LINKING="$MACHINE_FLAG -r"
if test "x$OPENJDK_TARGET_OS" = xlinux; then

2
make/autoconf/hotspot.m4
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011, 2025, 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
make/autoconf/jdk-options.m4
View File

@ -316,23 +316,36 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
AC_MSG_CHECKING([if we should add external native debug symbols to the shipped bundles])
AC_ARG_WITH([external-symbols-in-bundles],
[AS_HELP_STRING([--with-external-symbols-in-bundles],
[which type of external native debug symbol information shall be shipped in product bundles (none, public, full)
(e.g. ship full/stripped pdbs on Windows) @<:@none@:>@])])
[which type of external native debug symbol information shall be shipped with bundles/images (none, public, full).
@<:@none in release builds, full otherwise. --with-native-debug-symbols=external/zipped is a prerequisite. public is only supported on Windows@:>@])],
[],
[with_external_symbols_in_bundles=default])
if test "x$with_external_symbols_in_bundles" = x || test "x$with_external_symbols_in_bundles" = xnone ; then
AC_MSG_RESULT([no])
elif test "x$with_external_symbols_in_bundles" = xfull || test "x$with_external_symbols_in_bundles" = xpublic ; then
if test "x$OPENJDK_TARGET_OS" != xwindows ; then
AC_MSG_ERROR([--with-external-symbols-in-bundles currently only works on windows!])
elif test "x$COPY_DEBUG_SYMBOLS" != xtrue ; then
AC_MSG_ERROR([--with-external-symbols-in-bundles only works when --with-native-debug-symbols=external is used!])
elif test "x$with_external_symbols_in_bundles" = xfull ; then
if test "x$COPY_DEBUG_SYMBOLS" != xtrue ; then
AC_MSG_ERROR([--with-external-symbols-in-bundles only works when --with-native-debug-symbols=external/zipped is used!])
elif test "x$with_external_symbols_in_bundles" = xpublic && test "x$OPENJDK_TARGET_OS" != xwindows ; then
AC_MSG_ERROR([--with-external-symbols-in-bundles=public is only supported on Windows!])
fi
if test "x$with_external_symbols_in_bundles" = xfull ; then
AC_MSG_RESULT([full])
SHIP_DEBUG_SYMBOLS=full
else
AC_MSG_RESULT([public])
SHIP_DEBUG_SYMBOLS=public
fi
elif test "x$with_external_symbols_in_bundles" = xdefault ; then
if test "x$DEBUG_LEVEL" = xrelease ; then
AC_MSG_RESULT([no (default)])
elif test "x$COPY_DEBUG_SYMBOLS" = xtrue ; then
AC_MSG_RESULT([full (default)])
SHIP_DEBUG_SYMBOLS=full
else
AC_MSG_RESULT([no (default, native debug symbols are not external/zipped)])
fi
else
AC_MSG_ERROR([$with_external_symbols_in_bundles is an unknown value for --with-external-symbols-in-bundles])
fi

2
make/autoconf/lib-bundled.m4
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011, 2025, 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

2
make/autoconf/platform.m4
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2011, 2025, 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

2
make/common/Utils.gmk
View File

@ -114,7 +114,7 @@ EscapeDollar = $(subst $$,\$$,$(subst \$$,$$,$(strip $1)))
################################################################################
# This macro works just like EscapeDollar above, but for #.
EscapeHash = $(subst \#,\\\#,$(subst \\\#,\#,$(strip $1)))
EscapeHash = $(subst $(HASH),\$(HASH),$(subst \$(HASH),$(HASH),$(strip $1)))
################################################################################
# This macro translates $ into $$ to protect the string from make itself.

3
make/common/native/Flags.gmk
View File

@ -234,6 +234,9 @@ define SetupLinkerFlags
ifeq ($(call isTargetOs, macosx), true)
$1_EXTRA_LDFLAGS += -Wl,-object_path_lto,$$($1_OBJECT_DIR)/$$($1_NAME)_lto_helper.o
endif
ifeq ($(TOOLCHAIN_TYPE), microsoft)
$1_EXTRA_LDFLAGS += -LTCGOUT:$$($1_OBJECT_DIR)/$$($1_NAME).iobj
endif
endif
$1_EXTRA_LDFLAGS += $$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) \

4
make/conf/jib-profiles.js
View File

@ -1192,8 +1192,8 @@ var getJibProfilesDependencies = function (input, common) {
server: "jpg",
product: "jcov",
version: "3.0",
build_number: "3",
file: "bundles/jcov-3.0+3.zip",
build_number: "5",
file: "bundles/jcov-3.0+5.zip",
environment_name: "JCOV_HOME",
},

10
make/conf/version-numbers.conf
View File

@ -26,17 +26,17 @@
# Default version, product, and vendor information to use,
# unless overridden by configure
DEFAULT_VERSION_FEATURE=26
DEFAULT_VERSION_FEATURE=27
DEFAULT_VERSION_INTERIM=0
DEFAULT_VERSION_UPDATE=0
DEFAULT_VERSION_PATCH=0
DEFAULT_VERSION_EXTRA1=0
DEFAULT_VERSION_EXTRA2=0
DEFAULT_VERSION_EXTRA3=0
DEFAULT_VERSION_DATE=2026-03-17
DEFAULT_VERSION_CLASSFILE_MAJOR=70 # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
DEFAULT_VERSION_DATE=2026-09-15
DEFAULT_VERSION_CLASSFILE_MAJOR=71 # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
DEFAULT_VERSION_CLASSFILE_MINOR=0
DEFAULT_VERSION_DOCS_API_SINCE=11
DEFAULT_ACCEPTABLE_BOOT_VERSIONS="25 26"
DEFAULT_JDK_SOURCE_TARGET_VERSION=26
DEFAULT_ACCEPTABLE_BOOT_VERSIONS="25 26 27"
DEFAULT_JDK_SOURCE_TARGET_VERSION=27
DEFAULT_PROMOTED_VERSION_PRE=ea

2
make/devkit/createWindowsDevkit.sh
View File

@ -1,6 +1,6 @@
#!/bin/bash
#
# Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2015, 2025, 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

5
make/hotspot/lib/CompileGtest.gmk
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2016, 2025, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2016, 2026, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@ -61,7 +61,8 @@ $(eval $(call SetupJdkLibrary, BUILD_GTEST_LIBGTEST, \
INCLUDE_FILES := gtest-all.cc gmock-all.cc, \
DISABLED_WARNINGS_gcc := format-nonliteral maybe-uninitialized undef \
unused-result zero-as-null-pointer-constant, \
DISABLED_WARNINGS_clang := format-nonliteral undef unused-result, \
DISABLED_WARNINGS_clang := format-nonliteral undef unused-result \
zero-as-null-pointer-constant, \
DISABLED_WARNINGS_microsoft := 4530, \
DEFAULT_CFLAGS := false, \
CFLAGS := $(JVM_CFLAGS) \

12
make/hotspot/lib/CompileJvm.gmk
View File

@ -151,6 +151,12 @@ JVM_STRIPFLAGS ?= $(STRIPFLAGS)
# This source set is reused so save in cache.
$(call FillFindCache, $(JVM_SRC_DIRS))
ifeq ($(SHIP_DEBUG_SYMBOLS), full)
CFLAGS_SHIP_DEBUGINFO := -DSHIP_DEBUGINFO_FULL
else ifeq ($(SHIP_DEBUG_SYMBOLS), public)
CFLAGS_SHIP_DEBUGINFO := -DSHIP_DEBUGINFO_PUBLIC
endif
ifeq ($(call isTargetOs, windows), true)
ifeq ($(STATIC_LIBS), true)
WIN_EXPORT_FILE := $(JVM_OUTPUTDIR)/static-win-exports.def
@ -158,10 +164,6 @@ ifeq ($(call isTargetOs, windows), true)
WIN_EXPORT_FILE := $(JVM_OUTPUTDIR)/win-exports.def
endif
ifeq ($(SHIP_DEBUG_SYMBOLS), public)
CFLAGS_STRIPPED_DEBUGINFO := -DHAS_STRIPPED_DEBUGINFO
endif
JVM_LDFLAGS += -def:$(WIN_EXPORT_FILE)
endif
@ -187,7 +189,7 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJVM, \
CFLAGS := $(JVM_CFLAGS), \
abstract_vm_version.cpp_CXXFLAGS := $(CFLAGS_VM_VERSION), \
arguments.cpp_CXXFLAGS := $(CFLAGS_VM_VERSION), \
whitebox.cpp_CXXFLAGS := $(CFLAGS_STRIPPED_DEBUGINFO), \
whitebox.cpp_CXXFLAGS := $(CFLAGS_SHIP_DEBUGINFO), \
DISABLED_WARNINGS_gcc := $(DISABLED_WARNINGS_gcc), \
DISABLED_WARNINGS_gcc_ad_$(HOTSPOT_TARGET_CPU_ARCH).cpp := nonnull, \
DISABLED_WARNINGS_gcc_bytecodeInterpreter.cpp := unused-label, \

2
make/jdk/src/classes/build/tools/pandocfilter/PandocFilter.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, 2025, 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

56
make/jdk/src/classes/build/tools/taglet/JSpec.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2017, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2017, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -31,10 +31,9 @@ import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.lang.reflect.Field;
import javax.lang.model.element.Element;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;
import com.sun.source.doctree.DocTree;
import com.sun.source.doctree.LiteralTree;
@ -160,9 +159,10 @@ public class JSpec implements Taglet {
if (m.find()) {
String chapter = m.group("chapter");
String section = m.group("section");
String rootParent = currentPath().replaceAll("[^/]+", "..");
String url = String.format("%1$s/../specs/%2$s/%2$s-%3$s.html#%2$s-%3$s%4$s",
docRoot(elem), idPrefix, chapter, section);
String url = String.format("%1$s/specs/%2$s/%2$s-%3$s.html#%2$s-%3$s%4$s",
rootParent, idPrefix, chapter, section);
sb.append("<a href=\"")
.append(url)
@ -183,6 +183,22 @@ public class JSpec implements Taglet {
return sb.toString();
}
private static ThreadLocal<String> CURRENT_PATH = null;
private String currentPath() {
if (CURRENT_PATH == null) {
try {
Field f = Class.forName("jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter")
.getField("CURRENT_PATH");
@SuppressWarnings("unchecked")
ThreadLocal<String> tl = (ThreadLocal<String>) f.get(null);
CURRENT_PATH = tl;
} catch (ReflectiveOperationException e) {
throw new RuntimeException("Cannot determine current path", e);
}
}
return CURRENT_PATH.get();
}
private String expand(List<? extends DocTree> trees) {
return (new SimpleDocTreeVisitor<StringBuilder, StringBuilder>() {
@ -209,34 +225,4 @@ public class JSpec implements Taglet {
}).visit(trees, new StringBuilder()).toString();
}
private String docRoot(Element elem) {
switch (elem.getKind()) {
case MODULE:
return "..";
case PACKAGE:
PackageElement pe = (PackageElement)elem;
String pkgPart = pe.getQualifiedName()
.toString()
.replace('.', '/')
.replaceAll("[^/]+", "..");
return pe.getEnclosingElement() != null
? "../" + pkgPart
: pkgPart;
case CLASS, ENUM, RECORD, INTERFACE, ANNOTATION_TYPE:
TypeElement te = (TypeElement)elem;
return te.getQualifiedName()
.toString()
.replace('.', '/')
.replaceAll("[^/]+", "..");
default:
var enclosing = elem.getEnclosingElement();
if (enclosing == null)
throw new IllegalArgumentException(elem.getKind().toString());
return docRoot(enclosing);
}
}
}

50
make/jdk/src/classes/build/tools/taglet/ToolGuide.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2017, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2017, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -31,10 +31,9 @@ import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.lang.reflect.Field;
import javax.lang.model.element.Element;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;
import com.sun.source.doctree.DocTree;
import com.sun.source.doctree.UnknownBlockTagTree;
@ -68,7 +67,7 @@ public class ToolGuide implements Taglet {
static final String TAG_NAME = "toolGuide";
static final String BASE_URL = "../specs/man";
static final String BASE_URL = "specs/man";
static final Pattern TAG_PATTERN = Pattern.compile("(?s)(?<name>[A-Za-z0-9]+)\\s*(?<label>.*)$");
@ -119,9 +118,10 @@ public class ToolGuide implements Taglet {
if (label.isEmpty()) {
label = name;
}
String rootParent = currentPath().replaceAll("[^/]+", "..");
String url = String.format("%s/%s/%s.html",
docRoot(elem), BASE_URL, name);
rootParent, BASE_URL, name);
if (needComma) {
sb.append(",\n");
@ -142,33 +142,21 @@ public class ToolGuide implements Taglet {
return sb.toString();
}
private String docRoot(Element elem) {
switch (elem.getKind()) {
case MODULE:
return "..";
private static ThreadLocal<String> CURRENT_PATH = null;
case PACKAGE:
PackageElement pe = (PackageElement)elem;
String pkgPart = pe.getQualifiedName()
.toString()
.replace('.', '/')
.replaceAll("[^/]+", "..");
return pe.getEnclosingElement() != null
? "../" + pkgPart
: pkgPart;
case CLASS, ENUM, RECORD, INTERFACE, ANNOTATION_TYPE:
TypeElement te = (TypeElement)elem;
return te.getQualifiedName()
.toString()
.replace('.', '/')
.replaceAll("[^/]+", "..");
default:
var enclosing = elem.getEnclosingElement();
if (enclosing == null)
throw new IllegalArgumentException(elem.getKind().toString());
return docRoot(enclosing);
private String currentPath() {
if (CURRENT_PATH == null) {
try {
Field f = Class.forName("jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter")
.getField("CURRENT_PATH");
@SuppressWarnings("unchecked")
ThreadLocal<String> tl = (ThreadLocal<String>) f.get(null);
CURRENT_PATH = tl;
} catch (ReflectiveOperationException e) {
throw new RuntimeException("Cannot determine current path", e);
}
}
return CURRENT_PATH.get();
}
}

9
make/langtools/tools/propertiesparser/gen/ClassGenerator.java
View File

@ -286,7 +286,7 @@ public class ClassGenerator {
diagnosticFlags.isEmpty() ?
StubKind.DIAGNOSTIC_FLAGS_EMPTY.format() :
StubKind.DIAGNOSTIC_FLAGS_NON_EMPTY.format(diagnosticFlags),
StubKind.LINT_CATEGORY.format("\"" + lintCategory + "\""),
StubKind.LINT_CATEGORY.format(toLintFieldName(lintCategory)),
"\"" + keyParts[0] + "\"",
"\"" + Stream.of(keyParts).skip(2).collect(Collectors.joining(".")) + "\"",
javadoc);
@ -314,7 +314,7 @@ public class ClassGenerator {
diagnosticFlags.isEmpty() ?
StubKind.DIAGNOSTIC_FLAGS_EMPTY.format() :
StubKind.DIAGNOSTIC_FLAGS_NON_EMPTY.format(diagnosticFlags),
StubKind.LINT_CATEGORY.format("\"" + lintCategory + "\""),
StubKind.LINT_CATEGORY.format(toLintFieldName(lintCategory)),
"\"" + keyParts[0] + "\"",
"\"" + Stream.of(keyParts).skip(2).collect(Collectors.joining(".")) + "\"",
argNames.stream().collect(Collectors.joining(", ")));
@ -329,6 +329,11 @@ public class ClassGenerator {
}
}
String toLintFieldName(String lintCategory) {
return lintCategory.toUpperCase()
.replaceAll("-", "_");
}
/**
* Form the name of a factory method/field given a resource key.
*/

2
make/langtools/tools/propertiesparser/parser/Message.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2025, 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

2
make/langtools/tools/propertiesparser/resources/templates.properties
View File

@ -87,7 +87,7 @@ suppress.warnings=\
@SuppressWarnings("rawtypes")\n
lint.category=\
LintCategory.get({0}).get()
LintCategory.{0}
diagnostic.flags.empty=\
EnumSet.noneOf(DiagnosticFlag.class)

38
make/modules/java.desktop/lib/ClientLibraries.gmk
View File

@ -164,6 +164,24 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
ifeq ($(USE_EXTERNAL_LIBPNG), false)
LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/libpng
LIBSPLASHSCREEN_CFLAGS += -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0 \
-DPNG_ARM_NEON_IMPLEMENTATION=0 -DPNG_LOONGARCH_LSX_OPT=0
ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
endif
# The libpng bundled with jdk is a reduced version which does not
# contain .png_init_filter_functions_vsx.
# Therefore we need to disable PNG_POWERPC_VSX_OPT explicitly by setting
# it to 0. If this define is not set, it would be automatically set to 2,
# because
# "#if defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__)"
# expands to true. This would results in the fact that
# .png_init_filter_functions_vsx is needed in libpng.
ifeq ($(call isTargetOs, aix), true)
LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
endif
else
LIBSPLASHSCREEN_EXCLUDES += libpng
endif
@ -176,25 +194,7 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
LIBSPLASHSCREEN_STATIC_LIB_EXCLUDE_OBJS += $(LIBZIP_OBJS)
endif
LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
-DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0 \
-DPNG_LOONGARCH_LSX_OPT=0
ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
endif
# The external libpng submitted in the jdk is a reduced version
# which does not contain .png_init_filter_functions_vsx.
# Therefore we need to disable PNG_POWERPC_VSX_OPT explicitly by setting
# it to 0. If this define is not set, it would be automatically set to 2,
# because
# "#if defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__)"
# expands to true. This would results in the fact that
# .png_init_filter_functions_vsx is needed in libpng.
ifeq ($(call isTargetOs, aix), true)
LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
endif
LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN
ifeq ($(call isTargetOs, macosx), true)
# libsplashscreen on macosx does not use the unix code

15
make/modules/jdk.jdwp.agent/Lib.gmk
View File

@ -54,21 +54,6 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJDWP, \
NAME := jdwp, \
OPTIMIZATION := LOW, \
CFLAGS := -DJDWP_LOGGING $(ICONV_CFLAGS), \
DISABLED_WARNINGS_gcc_eventFilter.c := unused-variable, \
DISABLED_WARNINGS_gcc_SDE.c := unused-function, \
DISABLED_WARNINGS_gcc_threadControl.c := unused-but-set-variable \
unused-variable, \
DISABLED_WARNINGS_gcc_utf_util.c := unused-but-set-variable, \
DISABLED_WARNINGS_clang_error_messages.c := format-nonliteral, \
DISABLED_WARNINGS_clang_eventFilter.c := unused-variable, \
DISABLED_WARNINGS_clang_EventRequestImpl.c := self-assign, \
DISABLED_WARNINGS_clang_inStream.c := sometimes-uninitialized, \
DISABLED_WARNINGS_clang_log_messages.c := format-nonliteral, \
DISABLED_WARNINGS_clang_SDE.c := unused-function, \
DISABLED_WARNINGS_clang_threadControl.c := unused-but-set-variable \
unused-variable, \
DISABLED_WARNINGS_clang_utf_util.c := unused-but-set-variable, \
DISABLED_WARNINGS_microsoft_debugInit.c := 5287, \
LDFLAGS := $(ICONV_LDFLAGS), \
EXTRA_HEADER_DIRS := \
include \

2
make/scripts/compare-logger.sh
View File

@ -1,6 +1,6 @@
#!/bin/bash
#
# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2012, 2025, 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

2
make/scripts/compare.sh
View File

@ -1,6 +1,6 @@
#!/bin/bash
#
# Copyright (c) 2012, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2012, 2025, 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

2
src/demo/share/java2d/J2DBench/Makefile
View File

@ -1,5 +1,5 @@
#
# Copyright (c) 2002, 2024, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions

2
src/demo/share/java2d/J2DBench/build.xml
View File

@ -1,5 +1,5 @@
<!--
Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved.
Copyright (c) 2005, 2025, Oracle and/or its affiliates. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions

2
src/demo/share/java2d/J2DBench/src/j2dbench/report/J2DAnalyzer.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/CodePointIM/com/sun/inputmethods/internal/codepointim/CodePointInputMethodDescriptor.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/J2Ddemo/java2d/RunWindow.java
View File

@ -1,6 +1,6 @@
/*
*
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/J2Ddemo/java2d/Tools.java
View File

@ -1,6 +1,6 @@
/*
*
* Copyright (c) 2007, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/Stylepad/HelloWorld.java
View File

@ -1,6 +1,6 @@
/*
*
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/SwingSet2/SwingSet2.java
View File

@ -1,6 +1,6 @@
/*
*
* Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions

2
src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
View File

@ -1,4 +1,4 @@
# Copyright (c) 2010, 2022, Oracle and/or its affiliates. All rights reserved.
# Copyright (c) 2010, 2025, Oracle and/or its affiliates. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions

29
src/hotspot/cpu/aarch64/aarch64_vector.ad
View File

@ -346,8 +346,14 @@ source %{
}
bool Matcher::vector_needs_partial_operations(Node* node, const TypeVect* vt) {
// Only SVE has partial vector operations
if (UseSVE == 0) {
// 1. Only SVE requires partial vector operations.
// 2. The vector size in bytes must be smaller than MaxVectorSize.
// 3. Predicated vectors have a mask input, which guarantees that
// out-of-bounds lanes remain inactive.
int length_in_bytes = vt->length_in_bytes();
if (UseSVE == 0 ||
length_in_bytes == MaxVectorSize ||
node->is_predicated_vector()) {
return false;
}
@ -370,21 +376,22 @@ source %{
return !node->in(1)->is_Con();
case Op_LoadVector:
case Op_StoreVector:
// We use NEON load/store instructions if the vector length is <= 128 bits.
return vt->length_in_bytes() > 16;
case Op_AddReductionVI:
case Op_AddReductionVL:
// We may prefer using NEON instructions rather than SVE partial operations.
return !VM_Version::use_neon_for_vector(vt->length_in_bytes());
// For these ops, we prefer using NEON instructions rather than SVE
// predicated instructions for better performance.
return !VM_Version::use_neon_for_vector(length_in_bytes);
case Op_MinReductionV:
case Op_MaxReductionV:
// For BYTE/SHORT/INT/FLOAT/DOUBLE types, we may prefer using NEON
// instructions rather than SVE partial operations.
// For BYTE/SHORT/INT/FLOAT/DOUBLE types, we prefer using NEON
// instructions rather than SVE predicated instructions for
// better performance.
return vt->element_basic_type() == T_LONG ||
!VM_Version::use_neon_for_vector(vt->length_in_bytes());
!VM_Version::use_neon_for_vector(length_in_bytes);
default:
// For other ops whose vector size is smaller than the max vector size, a
// full-sized unpredicated operation does not impact the final vector result.
// For other ops whose vector size is smaller than the max vector
// size, a full-sized unpredicated operation does not impact the
// vector result.
return false;
}
}

29
src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
View File

@ -336,8 +336,14 @@ source %{
}
bool Matcher::vector_needs_partial_operations(Node* node, const TypeVect* vt) {
// Only SVE has partial vector operations
if (UseSVE == 0) {
// 1. Only SVE requires partial vector operations.
// 2. The vector size in bytes must be smaller than MaxVectorSize.
// 3. Predicated vectors have a mask input, which guarantees that
// out-of-bounds lanes remain inactive.
int length_in_bytes = vt->length_in_bytes();
if (UseSVE == 0 ||
length_in_bytes == MaxVectorSize ||
node->is_predicated_vector()) {
return false;
}
@ -360,21 +366,22 @@ source %{
return !node->in(1)->is_Con();
case Op_LoadVector:
case Op_StoreVector:
// We use NEON load/store instructions if the vector length is <= 128 bits.
return vt->length_in_bytes() > 16;
case Op_AddReductionVI:
case Op_AddReductionVL:
// We may prefer using NEON instructions rather than SVE partial operations.
return !VM_Version::use_neon_for_vector(vt->length_in_bytes());
// For these ops, we prefer using NEON instructions rather than SVE
// predicated instructions for better performance.
return !VM_Version::use_neon_for_vector(length_in_bytes);
case Op_MinReductionV:
case Op_MaxReductionV:
// For BYTE/SHORT/INT/FLOAT/DOUBLE types, we may prefer using NEON
// instructions rather than SVE partial operations.
// For BYTE/SHORT/INT/FLOAT/DOUBLE types, we prefer using NEON
// instructions rather than SVE predicated instructions for
// better performance.
return vt->element_basic_type() == T_LONG ||
!VM_Version::use_neon_for_vector(vt->length_in_bytes());
!VM_Version::use_neon_for_vector(length_in_bytes);
default:
// For other ops whose vector size is smaller than the max vector size, a
// full-sized unpredicated operation does not impact the final vector result.
// For other ops whose vector size is smaller than the max vector
// size, a full-sized unpredicated operation does not impact the
// vector result.
return false;
}
}

2
src/hotspot/cpu/aarch64/assembler_aarch64.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

2
src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

23
src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp
View File

@ -310,7 +310,18 @@ static void restore_live_registers(StubAssembler* sasm, bool restore_fpu_registe
__ add(sp, sp, 32 * wordSize);
}
#ifdef R18_RESERVED
/*
Do not modify r18_tls when restoring registers if it is a reserved register. On Windows,
for example, r18_tls is used to store the pointer to the current thread's TEB (where TLS
variables are stored). Therefore, modifying r18_tls would corrupt the TEB pointer.
*/
__ pop(RegSet::range(r0, r17), sp);
__ ldp(zr, r19, Address(__ post(sp, 2 * wordSize)));
__ pop(RegSet::range(r20, r29), sp);
#else
__ pop(RegSet::range(r0, r29), sp);
#endif
}
static void restore_live_registers_except_r0(StubAssembler* sasm, bool restore_fpu_registers = true) {
@ -323,8 +334,20 @@ static void restore_live_registers_except_r0(StubAssembler* sasm, bool restore_f
__ add(sp, sp, 32 * wordSize);
}
#ifdef R18_RESERVED
/*
Do not modify r18_tls when restoring registers if it is a reserved register. On Windows,
for example, r18_tls is used to store the pointer to the current thread's TEB (where TLS
variables are stored). Therefore, modifying r18_tls would corrupt the TEB pointer.
*/
__ ldp(zr, r1, Address(__ post(sp, 2 * wordSize)));
__ pop(RegSet::range(r2, r17), sp);
__ ldp(zr, r19, Address(__ post(sp, 2 * wordSize)));
__ pop(RegSet::range(r20, r29), sp);
#else
__ ldp(zr, r1, Address(__ post(sp, 16)));
__ pop(RegSet::range(r2, r29), sp);
#endif
}

36
src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
View File

@ -2547,26 +2547,22 @@ void C2_MacroAssembler::verify_int_in_range(uint idx, const TypeInt* t, Register
if (t == TypeInt::INT) {
return;
}
BLOCK_COMMENT("verify_int_in_range {");
Label L_success, L_failure;
jint lo = t->_lo;
jint hi = t->_hi;
if (lo != min_jint && hi != max_jint) {
if (lo != min_jint) {
subsw(rtmp, rval, lo);
br(Assembler::LT, L_failure);
subsw(rtmp, rval, hi);
br(Assembler::LE, L_success);
} else if (lo != min_jint) {
subsw(rtmp, rval, lo);
br(Assembler::GE, L_success);
} else if (hi != max_jint) {
subsw(rtmp, rval, hi);
br(Assembler::LE, L_success);
} else {
ShouldNotReachHere();
}
if (hi != max_jint) {
subsw(rtmp, rval, hi);
br(Assembler::GT, L_failure);
}
b(L_success);
bind(L_failure);
movw(c_rarg0, idx);
@ -2590,26 +2586,22 @@ void C2_MacroAssembler::verify_long_in_range(uint idx, const TypeLong* t, Regist
if (t == TypeLong::LONG) {
return;
}
BLOCK_COMMENT("verify_long_in_range {");
Label L_success, L_failure;
jlong lo = t->_lo;
jlong hi = t->_hi;
if (lo != min_jlong && hi != max_jlong) {
if (lo != min_jlong) {
subs(rtmp, rval, lo);
br(Assembler::LT, L_failure);
subs(rtmp, rval, hi);
br(Assembler::LE, L_success);
} else if (lo != min_jlong) {
subs(rtmp, rval, lo);
br(Assembler::GE, L_success);
} else if (hi != max_jlong) {
subs(rtmp, rval, hi);
br(Assembler::LE, L_success);
} else {
ShouldNotReachHere();
}
if (hi != max_jlong) {
subs(rtmp, rval, hi);
br(Assembler::GT, L_failure);
}
b(L_success);
bind(L_failure);
movw(c_rarg0, idx);

2
src/hotspot/cpu/aarch64/continuationHelper_aarch64.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2022, 2025, 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

2
src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2025, 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

2
src/hotspot/cpu/aarch64/gc/shared/cardTableBarrierSetAssembler_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2025, 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

2
src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

2
src/hotspot/cpu/aarch64/gc/z/z_aarch64.ad
View File

@ -1,5 +1,5 @@
//
// Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
// Copyright (c) 2019, 2025, 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

8
src/hotspot/cpu/aarch64/immediate_aarch64.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2023, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2023, 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2020, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -23,13 +23,13 @@
*
*/
#include <stdlib.h> // do not reorder
#include <stdint.h> // do not reorder
#include "cppstdlib/cstdlib.hpp"
#include "immediate_aarch64.hpp"
#include "metaprogramming/primitiveConversions.hpp"
#include "utilities/globalDefinitions.hpp"
#include <stdint.h>
// there are at most 2^13 possible logical immediate encodings
// however, some combinations of immr and imms are invalid
static const unsigned LI_TABLE_SIZE = (1 << 13);

9
src/hotspot/cpu/aarch64/immediate_aarch64.hpp
View File

@ -1,4 +1,5 @@
/*
* Copyright (c) 2025, 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -22,10 +23,10 @@
*
*/
#ifndef _IMMEDIATE_H
#define _IMMEDIATE_H
#ifndef CPU_AARCH64_IMMEDIATE_AARCH64_HPP
#define CPU_AARCH64_IMMEDIATE_AARCH64_HPP
#include <sys/types.h>
#include <stdint.h>
/*
* functions to map backwards and forwards between logical or floating
@ -51,4 +52,4 @@ uint32_t encoding_for_logical_immediate(uint64_t immediate);
uint64_t fp_immediate_for_encoding(uint32_t imm8, int is_dp);
uint32_t encoding_for_fp_immediate(float immediate);
#endif // _IMMEDIATE_H
#endif // CPU_AARCH64_IMMEDIATE_AARCH64_HPP

2
src/hotspot/cpu/aarch64/javaFrameAnchor_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

13
src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
View File

@ -5379,7 +5379,6 @@ void MacroAssembler::set_narrow_klass(Register dst, Klass* k) {
assert (UseCompressedClassPointers, "should only be used for compressed headers");
assert (oop_recorder() != nullptr, "this assembler needs an OopRecorder");
int index = oop_recorder()->find_index(k);
assert(! Universe::heap()->is_in(k), "should not be an oop");
InstructionMark im(this);
RelocationHolder rspec = metadata_Relocation::spec(index);
@ -6260,14 +6259,10 @@ void MacroAssembler::fill_words(Register base, Register cnt, Register value)
// Intrinsic for
//
// - sun.nio.cs.ISO_8859_1.Encoder#encodeISOArray0(byte[] sa, int sp, byte[] da, int dp, int len)
// Encodes char[] to byte[] in ISO-8859-1
//
// - java.lang.StringCoding#encodeISOArray0(byte[] sa, int sp, byte[] da, int dp, int len)
// Encodes byte[] (containing UTF-16) to byte[] in ISO-8859-1
//
// - java.lang.StringCoding#encodeAsciiArray0(char[] sa, int sp, byte[] da, int dp, int len)
// Encodes char[] to byte[] in ASCII
// - sun/nio/cs/ISO_8859_1$Encoder.implEncodeISOArray
// return the number of characters copied.
// - java/lang/StringUTF16.compress
// return index of non-latin1 character if copy fails, otherwise 'len'.
//
// This version always returns the number of characters copied, and does not
// clobber the 'len' register. A successful copy will complete with the post-

2
src/hotspot/cpu/aarch64/methodHandles_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2010, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

2
src/hotspot/cpu/aarch64/register_aarch64.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2021, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

29
src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, 2021, Red Hat Inc. All rights reserved.
* Copyright (c) 2021, Azul Systems, Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@ -722,22 +722,20 @@ void SharedRuntime::generate_i2c2i_adapters(MacroAssembler *masm,
// Class initialization barrier for static methods
entry_address[AdapterBlob::C2I_No_Clinit_Check] = nullptr;
if (VM_Version::supports_fast_class_init_checks()) {
Label L_skip_barrier;
assert(VM_Version::supports_fast_class_init_checks(), "sanity");
Label L_skip_barrier;
{ // Bypass the barrier for non-static methods
__ ldrh(rscratch1, Address(rmethod, Method::access_flags_offset()));
__ andsw(zr, rscratch1, JVM_ACC_STATIC);
__ br(Assembler::EQ, L_skip_barrier); // non-static
}
// Bypass the barrier for non-static methods
__ ldrh(rscratch1, Address(rmethod, Method::access_flags_offset()));
__ andsw(zr, rscratch1, JVM_ACC_STATIC);
__ br(Assembler::EQ, L_skip_barrier); // non-static
__ load_method_holder(rscratch2, rmethod);
__ clinit_barrier(rscratch2, rscratch1, &L_skip_barrier);
__ far_jump(RuntimeAddress(SharedRuntime::get_handle_wrong_method_stub()));
__ load_method_holder(rscratch2, rmethod);
__ clinit_barrier(rscratch2, rscratch1, &L_skip_barrier);
__ far_jump(RuntimeAddress(SharedRuntime::get_handle_wrong_method_stub()));
__ bind(L_skip_barrier);
entry_address[AdapterBlob::C2I_No_Clinit_Check] = __ pc();
}
__ bind(L_skip_barrier);
entry_address[AdapterBlob::C2I_No_Clinit_Check] = __ pc();
BarrierSetAssembler* bs = BarrierSet::barrier_set()->barrier_set_assembler();
bs->c2i_entry_barrier(masm);
@ -1508,7 +1506,8 @@ nmethod* SharedRuntime::generate_native_wrapper(MacroAssembler* masm,
// SVC, HVC, or SMC. Make it a NOP.
__ nop();
if (VM_Version::supports_fast_class_init_checks() && method->needs_clinit_barrier()) {
if (method->needs_clinit_barrier()) {
assert(VM_Version::supports_fast_class_init_checks(), "sanity");
Label L_skip_barrier;
__ mov_metadata(rscratch2, method->method_holder()); // InstanceKlass*
__ clinit_barrier(rscratch2, rscratch1, &L_skip_barrier);

2
src/hotspot/cpu/aarch64/smallRegisterMap_aarch64.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

2
src/hotspot/cpu/aarch64/stackChunkFrameStream_aarch64.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

9
src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2014, Red Hat Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -2290,7 +2290,8 @@ void TemplateTable::resolve_cache_and_index_for_method(int byte_no,
__ subs(zr, temp, (int) code); // have we resolved this bytecode?
// Class initialization barrier for static methods
if (VM_Version::supports_fast_class_init_checks() && bytecode() == Bytecodes::_invokestatic) {
if (bytecode() == Bytecodes::_invokestatic) {
assert(VM_Version::supports_fast_class_init_checks(), "sanity");
__ br(Assembler::NE, L_clinit_barrier_slow);
__ ldr(temp, Address(Rcache, in_bytes(ResolvedMethodEntry::method_offset())));
__ load_method_holder(temp, temp);
@ -2340,8 +2341,8 @@ void TemplateTable::resolve_cache_and_index_for_field(int byte_no,
__ subs(zr, temp, (int) code); // have we resolved this bytecode?
// Class initialization barrier for static fields
if (VM_Version::supports_fast_class_init_checks() &&
(bytecode() == Bytecodes::_getstatic || bytecode() == Bytecodes::_putstatic)) {
if (bytecode() == Bytecodes::_getstatic || bytecode() == Bytecodes::_putstatic) {
assert(VM_Version::supports_fast_class_init_checks(), "sanity");
const Register field_holder = temp;
__ br(Assembler::NE, L_clinit_barrier_slow);

2
src/hotspot/cpu/arm/assembler_arm_32.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/c1_Defs_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/c1_LIRAssembler_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/continuationFreezeThaw_arm.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

6
src/hotspot/cpu/arm/frame_arm.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2026, 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
@ -356,10 +356,10 @@ frame frame::sender_for_interpreter_frame(RegisterMap* map) const {
bool frame::is_interpreted_frame_valid(JavaThread* thread) const {
assert(is_interpreted_frame(), "Not an interpreted frame");
// These are reasonable sanity checks
if (fp() == 0 || (intptr_t(fp()) & (wordSize-1)) != 0) {
if (fp() == nullptr || (intptr_t(fp()) & (wordSize-1)) != 0) {
return false;
}
if (sp() == 0 || (intptr_t(sp()) & (wordSize-1)) != 0) {
if (sp() == nullptr || (intptr_t(sp()) & (wordSize-1)) != 0) {
return false;
}
if (fp() + interpreter_frame_initial_sp_offset < sp()) {

2
src/hotspot/cpu/arm/gc/shared/cardTableBarrierSetAssembler_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2025, 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

2
src/hotspot/cpu/arm/interp_masm_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/matcher_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2021, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2021, 2025, 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

6
src/hotspot/cpu/arm/nativeInst_arm_32.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2026, 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
@ -172,7 +172,7 @@ void NativeMovConstReg::set_data(intptr_t x, address pc) {
address addr = oop_addr != nullptr ? (address)oop_addr : (address)metadata_addr;
if(pc == 0) {
if (pc == nullptr) {
offset = addr - instruction_address() - 8;
} else {
offset = addr - pc - 8;
@ -228,7 +228,7 @@ void NativeMovConstReg::set_data(intptr_t x, address pc) {
void NativeMovConstReg::set_pc_relative_offset(address addr, address pc) {
int offset;
if (pc == 0) {
if (pc == nullptr) {
offset = addr - instruction_address() - 8;
} else {
offset = addr - pc - 8;

4
src/hotspot/cpu/arm/nativeInst_arm_32.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2026, 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
@ -371,7 +371,7 @@ class NativeMovConstReg: public NativeInstruction {
public:
intptr_t data() const;
void set_data(intptr_t x, address pc = 0);
void set_data(intptr_t x, address pc = nullptr);
bool is_pc_relative() {
return !is_movw();
}

2
src/hotspot/cpu/arm/smallRegisterMap_arm.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

2
src/hotspot/cpu/arm/stackChunkFrameStream_arm.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

2
src/hotspot/cpu/arm/stubRoutines_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/vmreg_arm.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/arm/vmreg_arm.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2025, 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

2
src/hotspot/cpu/ppc/c1_Defs_ppc.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2025, 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.
*

2
src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 2025, 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.
*

2
src/hotspot/cpu/ppc/continuationFreezeThaw_ppc.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, 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

2
src/hotspot/cpu/ppc/continuationHelper_ppc.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2022, 2025, 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

2
src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2022 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

2
src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2021 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*

4
src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
View File

@ -1109,11 +1109,11 @@ void InterpreterMacroAssembler::verify_method_data_pointer() {
lhz(R11_scratch1, in_bytes(DataLayout::bci_offset()), R28_mdx);
ld(R12_scratch2, in_bytes(Method::const_offset()), R19_method);
addi(R11_scratch1, R11_scratch1, in_bytes(ConstMethod::codes_offset()));
add(R11_scratch1, R12_scratch2, R12_scratch2);
add(R11_scratch1, R11_scratch1, R12_scratch2);
cmpd(CR0, R11_scratch1, R14_bcp);
beq(CR0, verify_continue);
call_VM_leaf(CAST_FROM_FN_PTR(address, InterpreterRuntime::verify_mdp ), R19_method, R14_bcp, R28_mdx);
call_VM_leaf(CAST_FROM_FN_PTR(address, InterpreterRuntime::verify_mdp), R19_method, R14_bcp, R28_mdx);
bind(verify_continue);
#endif

4
src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
View File

@ -4535,7 +4535,7 @@ void MacroAssembler::push_cont_fastpath() {
Label done;
ld_ptr(R0, JavaThread::cont_fastpath_offset(), R16_thread);
cmpld(CR0, R1_SP, R0);
ble(CR0, done);
ble(CR0, done); // if (SP <= _cont_fastpath) goto done;
st_ptr(R1_SP, JavaThread::cont_fastpath_offset(), R16_thread);
bind(done);
}
@ -4546,7 +4546,7 @@ void MacroAssembler::pop_cont_fastpath() {
Label done;
ld_ptr(R0, JavaThread::cont_fastpath_offset(), R16_thread);
cmpld(CR0, R1_SP, R0);
ble(CR0, done);
blt(CR0, done); // if (SP < _cont_fastpath) goto done;
li(R0, 0);
st_ptr(R0, JavaThread::cont_fastpath_offset(), R16_thread);
bind(done);

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