Merge branch 'master' into 8323782__Race__Thread__interrupt_vs__Abstr…

…actInterruptibleChannel_begin

.github/actions/get-jtreg/action.yml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2023, 2024, 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
@@ -56,8 +56,14 @@ runs:
 
     - name: 'Build JTReg'
       run: |
+        # If runner architecture is x64 set JAVA_HOME_17_X64 otherwise set to JAVA_HOME_17_arm64
+        if [[ '${{ runner.arch }}' == 'X64' ]]; then
+          JDK="$JAVA_HOME_17_X64"
+        else
+          JDK="$JAVA_HOME_17_arm64"
+        fi
         # Build JTReg and move files to the proper locations
-        bash make/build.sh --jdk "$JAVA_HOME_17_X64"
+        bash make/build.sh --jdk "$JDK"
         mkdir ../installed
         mv build/images/jtreg/* ../installed
       working-directory: jtreg/src

.github/workflows/build-macos.yml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -31,6 +31,9 @@ on:
       platform:
         required: true
         type: string
+      runs-on:
+        required: true
+        type: string
       extra-conf-options:
         required: false
         type: string
@@ -55,7 +58,7 @@ on:
 jobs:
   build-macos:
     name: build
-    runs-on: macos-13
+    runs-on: ${{ inputs.runs-on }}
 
     strategy:
       fail-fast: false
@@ -74,7 +77,7 @@ jobs:
         id: bootjdk
         uses: ./.github/actions/get-bootjdk
         with:
-          platform: macos-x64
+          platform: ${{ inputs.platform }}
 
       - name: 'Get JTReg'
         id: jtreg
@@ -87,7 +90,7 @@ jobs:
       - name: 'Install toolchain and dependencies'
         run: |
           # Run Homebrew installation and xcode-select
-          brew install make
+          brew install autoconf make
           sudo xcode-select --switch /Applications/Xcode_${{ inputs.xcode-toolset-version }}.app/Contents/Developer
           # This will make GNU make available as 'make' and not only as 'gmake'
           echo '/usr/local/opt/make/libexec/gnubin' >> $GITHUB_PATH

.github/workflows/main.yml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2022, 2024, 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
@@ -228,6 +228,7 @@ jobs:
     uses: ./.github/workflows/build-macos.yml
     with:
       platform: macos-x64
+      runs-on: 'macos-13'
       xcode-toolset-version: '14.3.1'
       configure-arguments: ${{ github.event.inputs.configure-arguments }}
       make-arguments: ${{ github.event.inputs.make-arguments }}
@@ -239,8 +240,8 @@ jobs:
     uses: ./.github/workflows/build-macos.yml
     with:
       platform: macos-aarch64
+      runs-on: 'macos-14'
       xcode-toolset-version: '14.3.1'
-      extra-conf-options: '--openjdk-target=aarch64-apple-darwin'
       configure-arguments: ${{ github.event.inputs.configure-arguments }}
       make-arguments: ${{ github.event.inputs.make-arguments }}
     if: needs.select.outputs.macos-aarch64 == 'true'
@@ -321,6 +322,16 @@ jobs:
       bootjdk-platform: macos-x64
       runs-on: macos-13
 
+  test-macos-aarch64:
+    name: macos-aarch64
+    needs:
+      - build-macos-aarch64
+    uses: ./.github/workflows/test.yml
+    with:
+      platform: macos-aarch64
+      bootjdk-platform: macos-aarch64
+      runs-on: macos-14
+
   test-windows-x64:
     name: windows-x64
     needs:

.jcheck/conf

@@ -15,7 +15,7 @@ version=0
 domain=openjdk.org
 
 [checks "whitespace"]
-files=.*\.cpp|.*\.hpp|.*\.c|.*\.h|.*\.java|.*\.cc|.*\.hh|.*\.m|.*\.mm|.*\.md|.*\.gmk|.*\.m4|.*\.ac|Makefile
+files=.*\.cpp|.*\.hpp|.*\.c|.*\.h|.*\.java|.*\.cc|.*\.hh|.*\.m|.*\.mm|.*\.md|.*\.properties|.*\.gmk|.*\.m4|.*\.ac|Makefile
 ignore-tabs=.*\.gmk|Makefile
 
 [checks "merge"]

doc/building.html

@@ -92,6 +92,8 @@ <h1 class="title">Building the JDK</h1>
 <li><a href="#autoconf" id="toc-autoconf">Autoconf</a></li>
 <li><a href="#gnu-make" id="toc-gnu-make">GNU Make</a></li>
 <li><a href="#gnu-bash" id="toc-gnu-bash">GNU Bash</a></li>
+<li><a href="#graphviz-and-pandoc" id="toc-graphviz-and-pandoc">Graphviz
+and Pandoc</a></li>
 </ul></li>
 <li><a href="#running-configure" id="toc-running-configure">Running
 Configure</a>
@@ -524,7 +526,7 @@ <h3 id="linux">Linux</h3>
 <p>The basic tooling is provided as part of the core operating system,
 but you will most likely need to install developer packages.</p>
 <p>For apt-based distributions (Debian, Ubuntu, etc), try this:</p>
-<pre><code>sudo apt-get install build-essential</code></pre>
+<pre><code>sudo apt-get install build-essential autoconf</code></pre>
 <p>For rpm-based distributions (Fedora, Red Hat, etc), try this:</p>
 <pre><code>sudo yum groupinstall &quot;Development Tools&quot;</code></pre>
 <p>For Alpine Linux, aside from basic tooling, install the GNU versions
@@ -862,6 +864,13 @@ <h3 id="gnu-bash">GNU Bash</h3>
 href="https://www.gnu.org/software/bash">GNU Bash</a>. No other shells
 are supported.</p>
 <p>At least version 3.2 of GNU Bash must be used.</p>
+<h3 id="graphviz-and-pandoc">Graphviz and Pandoc</h3>
+<p>In order to build the full docs (see the
+<code>--enable-full-docs</code> configure option) <a
+href="https://www.graphviz.org">Graphviz</a> and <a
+href="https://pandoc.org">Pandoc</a> are required. Any recent versions
+should work. For reference, and subject to change, Oracle builds use
+Graphviz 9.0.0 and Pandoc 2.19.2.</p>
 <h2 id="running-configure">Running Configure</h2>
 <p>To build the JDK, you need a "configuration", which consists of a
 directory where to store the build output, coupled with information
@@ -2157,15 +2166,26 @@ <h3 id="using-multiple-configurations">Using Multiple
 <code>configure</code> from there, e.g.
 <code>mkdir build/&lt;name&gt; &amp;&amp; cd build/&lt;name&gt; &amp;&amp; bash ../../configure</code>.</p>
 <p>Then you can build that configuration using
-<code>make CONF_NAME=&lt;name&gt;</code> or
-<code>make CONF=&lt;pattern&gt;</code>, where
-<code>&lt;pattern&gt;</code> is a substring matching one or several
-configurations, e.g. <code>CONF=debug</code>. The special empty pattern
-(<code>CONF=</code>) will match <em>all</em> available configuration, so
-<code>make CONF= hotspot</code> will build the <code>hotspot</code>
-target for all configurations. Alternatively, you can execute
-<code>make</code> in the configuration directory, e.g.
-<code>cd build/&lt;name&gt; &amp;&amp; make</code>.</p>
+<code>make CONF=&lt;selector&gt;</code>, where
+<code>&lt;selector&gt;</code> is interpreted as follows:</p>
+<ul>
+<li>If <code>&lt;selector&gt;</code> exacly matches the name of a
+configuration, this and only this configuration will be selected.</li>
+<li>If <code>&lt;selector&gt;</code> matches (i.e. is a substring of)
+the names of several configurations, then all these configurations will
+be selected.</li>
+<li>If <code>&lt;selector&gt;</code> is empty (i.e. <code>CONF=</code>),
+then all configurations will be selected.</li>
+<li>If <code>&lt;selector&gt;</code> begins with <code>!</code>, then
+all configurations <strong>not</strong> matching the string following
+<code>!</code> will be selected.</li>
+</ul>
+<p>A more specialized version, <code>CONF_NAME=&lt;name&gt;</code> also
+exists, which will only match if the given <code>&lt;name&gt;</code>
+exactly matches a single configuration.</p>
+<p>Alternatively, you can execute <code>make</code> in the configuration
+directory, e.g. <code>cd build/&lt;name&gt; &amp;&amp; make</code>.</p>
+<p><code>make CONF_NAME=&lt;name&gt;</code> or</p>
 <h3 id="handling-reconfigurations">Handling Reconfigurations</h3>
 <p>If you update the repository and part of the configure script has
 changed, the build system will force you to re-run

doc/building.md

@@ -349,7 +349,7 @@ will most likely need to install developer packages.
 For apt-based distributions (Debian, Ubuntu, etc), try this:
 
 ```
-sudo apt-get install build-essential
+sudo apt-get install build-essential autoconf
 ```
 
 For rpm-based distributions (Fedora, Red Hat, etc), try this:
@@ -685,6 +685,14 @@ shells are supported.
 
 At least version 3.2 of GNU Bash must be used.
 
+### Graphviz and Pandoc
+
+In order to build the full docs (see the `--enable-full-docs`
+configure option) [Graphviz](https://www.graphviz.org) and
+[Pandoc](https://pandoc.org) are required. Any recent versions should
+work. For reference, and subject to change, Oracle builds use Graphviz
+9.0.0 and Pandoc 2.19.2.
+
 ## Running Configure
 
 To build the JDK, you need a "configuration", which consists of a directory
@@ -1944,12 +1952,25 @@ configuration with the name `<name>`. Alternatively, you can create a directory
 under `build` and run `configure` from there, e.g. `mkdir build/<name> && cd
 build/<name> && bash ../../configure`.
 
-Then you can build that configuration using `make CONF_NAME=<name>` or `make
-CONF=<pattern>`, where `<pattern>` is a substring matching one or several
-configurations, e.g. `CONF=debug`. The special empty pattern (`CONF=`) will
-match *all* available configuration, so `make CONF= hotspot` will build the
-`hotspot` target for all configurations. Alternatively, you can execute `make`
-in the configuration directory, e.g. `cd build/<name> && make`.
+Then you can build that configuration using `make CONF=<selector>`, where
+`<selector>` is interpreted as follows:
+
+* If `<selector>` exacly matches the name of a configuration, this and only
+  this configuration will be selected.
+* If `<selector>` matches (i.e. is a substring of) the names of several
+  configurations, then all these configurations will be selected.
+* If `<selector>` is empty (i.e. `CONF=`), then all configurations will be
+  selected.
+* If `<selector>` begins with `!`, then all configurations **not** matching the
+  string following `!` will be selected.
+
+A more specialized version, `CONF_NAME=<name>` also exists, which will only
+match if the given `<name>` exactly matches a single configuration.
+
+Alternatively, you can execute `make` in the configuration directory, e.g. `cd
+build/<name> && make`.
+
+`make CONF_NAME=<name>` or
 
 ### Handling Reconfigurations
 

make/Global.gmk

@@ -87,10 +87,9 @@ help:
 	$(info $(_)                        # (gensrc, java, copy, libs, launchers, gendata))
 	$(info )
 	$(info Make control variables)
-	$(info $(_) CONF=                  # Build all configurations (note, assignment is empty))
-	$(info $(_) CONF=<substring>       # Build the configuration(s) with a name matching)
-	$(info $(_)                        # <substring>)
-	$(info $(_) CONF_NAME=<string>     # Build the configuration with exactly the <string>)
+	$(info $(_) CONF=<selector>        # Select which configuration(s) to build)
+	$(info $(_) CONF=                  # Select all configurations (note, assignment is empty))
+	$(info $(_) CONF_NAME=<string>     # Select the configuration with the name <string>)
 	$(info $(_) SPEC=<spec file>       # Build the configuration given by the spec file)
 	$(info $(_) LOG=<loglevel>         # Change the log level from warn to <loglevel>)
 	$(info $(_)                        # Available log levels are:)

make/InitSupport.gmk

@@ -202,8 +202,14 @@ ifeq ($(HAS_SPEC),)
           matching_confs := $$(strip $$(all_confs))
         else
           # Otherwise select those that contain the given CONF string
-          matching_confs := $$(strip $$(foreach var, $$(all_confs), \
-              $$(if $$(findstring $$(CONF), $$(var)), $$(var))))
+          ifeq ($$(patsubst !%,,$$(CONF)),)
+            # A CONF starting with ! means we should negate the search term
+            matching_confs := $$(strip $$(foreach var, $$(all_confs), \
+               $$(if $$(findstring $$(subst !,,$$(CONF)), $$(var)), ,$$(var))))
+          else
+            matching_confs := $$(strip $$(foreach var, $$(all_confs), \
+                $$(if $$(findstring $$(CONF), $$(var)), $$(var))))
+          endif
           ifneq ($$(filter $$(CONF), $$(matching_confs)), )
             # If we found an exact match, use that
             matching_confs := $$(CONF)

make/autoconf/basic.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2024, 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
@@ -123,6 +123,22 @@ AC_DEFUN_ONCE([BASIC_SETUP_BUILD_ENV],
       ]
   )
   AC_SUBST(BUILD_ENV)
+
+  if test "x$LOCALE" != x; then
+    # Check if we actually have C.UTF-8; if so, use it
+    if $LOCALE -a | $GREP -q -E "^C\.(utf8|UTF-8)$"; then
+      LOCALE_USED=C.UTF-8
+    else
+      AC_MSG_WARN([C.UTF-8 locale not found, using C locale])
+      LOCALE_USED=C
+    fi
+  else
+    AC_MSG_WARN([locale command not not found, using C locale])
+    LOCALE_USED=C
+  fi
+
+  export LC_ALL=$LOCALE_USED
+  AC_SUBST(LOCALE_USED)
 ])
 
 ###############################################################################

make/autoconf/basic_tools.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2024, 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
@@ -54,6 +54,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_REQUIRE_SPECIAL(SED, [AC_PROG_SED])
 
   # Tools only needed on some platforms
+  UTIL_LOOKUP_PROGS(LOCALE, locale)
   UTIL_LOOKUP_PROGS(PATHTOOL, cygpath wslpath)
   UTIL_LOOKUP_PROGS(CMD, cmd.exe, $PATH:/cygdrive/c/windows/system32:/mnt/c/windows/system32:/c/windows/system32)
 ])

make/autoconf/flags-cflags.m4

@@ -480,12 +480,13 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
   #### OS DEFINES, these should be independent on toolchain
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
     CFLAGS_OS_DEF_JVM="-DLINUX -D_FILE_OFFSET_BITS=64"
-    CFLAGS_OS_DEF_JDK="-D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
+    CFLAGS_OS_DEF_JDK="-D_GNU_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
   elif test "x$OPENJDK_TARGET_OS" = xmacosx; then
     CFLAGS_OS_DEF_JVM="-D_ALLBSD_SOURCE -D_DARWIN_C_SOURCE -D_XOPEN_SOURCE"
     CFLAGS_OS_DEF_JDK="-D_ALLBSD_SOURCE -D_DARWIN_UNLIMITED_SELECT"
   elif test "x$OPENJDK_TARGET_OS" = xaix; then
     CFLAGS_OS_DEF_JVM="-DAIX -D_LARGE_FILES"
+    CFLAGS_OS_DEF_JDK="-D_LARGE_FILES"
   elif test "x$OPENJDK_TARGET_OS" = xbsd; then
     CFLAGS_OS_DEF_JDK="-D_ALLBSD_SOURCE"
   elif test "x$OPENJDK_TARGET_OS" = xwindows; then
@@ -543,7 +544,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
     ALWAYS_DEFINES_JVM="-D_GNU_SOURCE"
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
     ALWAYS_DEFINES_JVM="-D_REENTRANT"
-    ALWAYS_DEFINES_JDK="-D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE -DSTDC"
+    ALWAYS_DEFINES_JDK="-D_GNU_SOURCE -D_REENTRANT -DSTDC"
   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
     # Access APIs for Windows 8 and above
     # see https://docs.microsoft.com/en-us/cpp/porting/modifying-winver-and-win32-winnt?view=msvc-170

make/autoconf/spec.gmk.template

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2024, 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
@@ -56,8 +56,8 @@ COMMA := ,
 # What make to use for main processing, after bootstrapping top-level Makefile.
 MAKE := @MAKE@
 
-# Make sure all shell commands are executed with the C locale
-export LC_ALL := C
+# Make sure all shell commands are executed with a proper locale
+export LC_ALL := @LOCALE_USED@
 
 # Make sure we override any local CLASSPATH variable
 export CLASSPATH := @CLASSPATH@

make/conf/github-actions.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2020, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -36,6 +36,10 @@ MACOS_X64_BOOT_JDK_EXT=tar.gz
 MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk21/fd2272bbf8e04c3dbaee13770090416c/35/GPL/openjdk-21_macos-x64_bin.tar.gz
 MACOS_X64_BOOT_JDK_SHA256=af32e84c11009f72f783fdcdc9917efc277893988f097e198e2576875d1e88c1
 
+MACOS_AARCH64_BOOT_JDK_EXT=tar.gz
+MACOS_AARCH64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk21/fd2272bbf8e04c3dbaee13770090416c/35/GPL/openjdk-21_macos-aarch64_bin.tar.gz
+MACOS_AARCH64_BOOT_JDK_SHA256=f12e1e0a2dffc847951598f597c8ee60fb0913932f24b2b09c62cfd2f0f4dfb9
+
 WINDOWS_X64_BOOT_JDK_EXT=zip
 WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk21/fd2272bbf8e04c3dbaee13770090416c/35/GPL/openjdk-21_windows-x64_bin.zip
 WINDOWS_X64_BOOT_JDK_SHA256=5434faaf029e66e7ce6e75770ca384de476750984a7d2881ef7686894c4b4944