Merge branch 'master' of https://github.com/openjdk/jdk into feature/…

…hidden-proxy

.github/scripts/gen-build-failure-report.sh

@@ -24,12 +24,19 @@
 # questions.
 #
 
+# Import common utils
+. report-utils.sh
+
 GITHUB_STEP_SUMMARY="$1"
 BUILD_DIR="$(ls -d build/*)"
 
 # Send signal to the do-build action that we failed
 touch "$BUILD_DIR/build-failure"
 
+# Collect hs_errs for build-time crashes, e.g. javac, jmod, jlink, CDS.
+# These usually land in make/
+hs_err_files=$(ls make/hs_err*.log 2> /dev/null || true)
+
 (
   echo '### :boom: Build failure summary'
   echo ''
@@ -46,6 +53,20 @@ touch "$BUILD_DIR/build-failure"
   echo '</details>'
   echo ''
 
+  for hs_err in $hs_err_files; do
+    echo "<details><summary><b>View HotSpot error log: "$hs_err"</b></summary>"
+    echo ''
+    echo '```'
+    echo "$hs_err:"
+    echo ''
+    cat "$hs_err"
+    echo '```'
+    echo '</details>'
+    echo ''
+  done
+
   echo ''
   echo ':arrow_right: To see the entire test log, click the job in the list to the left. To download logs, see the `failure-logs` [artifact above](#artifacts).'
 ) >> $GITHUB_STEP_SUMMARY
+
+truncate_summary

.github/scripts/gen-test-results.sh

@@ -24,6 +24,9 @@
 # questions.
 #
 
+# Import common utils
+. report-utils.sh
+
 GITHUB_STEP_SUMMARY="$1"
 
 test_suite_name=$(cat build/run-test-prebuilt/test-support/test-last-ids.txt)
@@ -89,18 +92,6 @@ for test in $failures $errors; do
   fi
 done >> $GITHUB_STEP_SUMMARY
 
-# With many failures, the summary can easily exceed 1024 kB, the limit set by Github
-# Trim it down if so.
-summary_size=$(wc -c < $GITHUB_STEP_SUMMARY)
-if [[ $summary_size -gt 1000000 ]]; then
-  # Trim to below 1024 kB, and cut off after the last detail group
-  head -c 1000000 $GITHUB_STEP_SUMMARY | tac | sed -n -e '/<\/details>/,$ p' | tac > $GITHUB_STEP_SUMMARY.tmp
-  mv $GITHUB_STEP_SUMMARY.tmp $GITHUB_STEP_SUMMARY
-  (
-    echo ''
-    echo ':x: **WARNING: Summary is too large and has been truncated.**'
-    echo ''
-  )  >> $GITHUB_STEP_SUMMARY
-fi
-
 echo ':arrow_right: To see the entire test log, click the job in the list to the left.'  >> $GITHUB_STEP_SUMMARY
+
+truncate_summary

.github/scripts/report-utils.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# Copyright (c) 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+function truncate_summary() {
+  # With large hs_errs, the summary can easily exceed 1024 kB, the limit set by Github
+  # Trim it down if so.
+  summary_size=$(wc -c < $GITHUB_STEP_SUMMARY)
+  if [[ $summary_size -gt 1000000 ]]; then
+    # Trim to below 1024 kB, and cut off after the last detail group
+    head -c 1000000 $GITHUB_STEP_SUMMARY | tac | sed -n -e '/<\/details>/,$ p' | tac > $GITHUB_STEP_SUMMARY.tmp
+    mv $GITHUB_STEP_SUMMARY.tmp $GITHUB_STEP_SUMMARY
+    (
+      echo ''
+      echo ':x: **WARNING: Summary is too large and has been truncated.**'
+      echo ''
+    )  >> $GITHUB_STEP_SUMMARY
+  fi
+}

SECURITY.md

@@ -0,0 +1,3 @@
+# JDK Vulnerabilities
+
+Please follow the process outlined in the [OpenJDK Vulnerability Policy](https://openjdk.org/groups/vulnerability/report) to disclose vulnerabilities in the JDK.

make/autoconf/toolchain.m4

@@ -358,6 +358,11 @@ AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION],
     #     Copyright (C) 2013 Free Software Foundation, Inc.
     #     This is free software; see the source for copying conditions.  There is NO
     #     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    # or look like
+    #     gcc (GCC) 10.2.1 20200825 (Alibaba 10.2.1-3.8 2.32)
+    #     Copyright (C) 2020 Free Software Foundation, Inc.
+    #     This is free software; see the source for copying conditions.  There is NO
+    #     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     COMPILER_VERSION_OUTPUT=`$COMPILER --version 2>&1`
     # Check that this is likely to be GCC.
     $ECHO "$COMPILER_VERSION_OUTPUT" | $GREP "Free Software Foundation" > /dev/null
@@ -371,7 +376,8 @@ AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION],
     COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \
         $SED -e 's/ *Copyright .*//'`
     COMPILER_VERSION_NUMBER=`$ECHO $COMPILER_VERSION_OUTPUT | \
-        $SED -e 's/^.* \(@<:@1-9@:>@<:@0-9@:>@*\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'`
+        $AWK -F ')' '{print [$]2}' | \
+        $AWK '{print [$]1}'`
   elif test  "x$TOOLCHAIN_TYPE" = xclang; then
     # clang --version output typically looks like
     #    Apple clang version 15.0.0 (clang-1500.3.9.4)

make/conf/github-actions.conf

@@ -29,21 +29,21 @@ GTEST_VERSION=1.14.0
 JTREG_VERSION=7.4+1
 
 LINUX_X64_BOOT_JDK_EXT=tar.gz
-LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk22.0.2/c9ecb94cd31b495da20a27d4581645e8/9/GPL/openjdk-22.0.2_linux-x64_bin.tar.gz
-LINUX_X64_BOOT_JDK_SHA256=41536f115668308ecf4eba92aaf6acaeb0936225828b741efd83b6173ba82963
+LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_linux-x64_bin.tar.gz
+LINUX_X64_BOOT_JDK_SHA256=08fea92724127c6fa0f2e5ea0b07ff4951ccb1e2f22db3c21eebbd7347152a67
 
 ALPINE_LINUX_X64_BOOT_JDK_EXT=tar.gz
-ALPINE_LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin22-binaries/releases/download/jdk-22.0.2%2B9/OpenJDK22U-jdk_x64_alpine-linux_hotspot_22.0.2_9.tar.gz
-ALPINE_LINUX_X64_BOOT_JDK_SHA256=49f73414824b1a7c268a611225fa4d7ce5e25600201e0f1cd59f94d1040b5264
+ALPINE_LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin23-binaries/releases/download/jdk-23%2B37/OpenJDK23U-jdk_x64_alpine-linux_hotspot_23_37.tar.gz
+ALPINE_LINUX_X64_BOOT_JDK_SHA256=bff4c78f30d8d173e622bf2f40c36113df47337fc6d1ee5105ed2459841165aa
 
 MACOS_AARCH64_BOOT_JDK_EXT=tar.gz
-MACOS_AARCH64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk22.0.2/c9ecb94cd31b495da20a27d4581645e8/9/GPL/openjdk-22.0.2_macos-aarch64_bin.tar.gz
-MACOS_AARCH64_BOOT_JDK_SHA256=3dab98730234e1a87aec14bcb8171d2cae101e96ff4eed1dab96abbb08e843fd
+MACOS_AARCH64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_macos-aarch64_bin.tar.gz
+MACOS_AARCH64_BOOT_JDK_SHA256=9527bf080a74ae6dca51df413aa826f0c011c6048885e4c8ad112172be8815f3
 
 MACOS_X64_BOOT_JDK_EXT=tar.gz
-MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk22.0.2/c9ecb94cd31b495da20a27d4581645e8/9/GPL/openjdk-22.0.2_macos-x64_bin.tar.gz
-MACOS_X64_BOOT_JDK_SHA256=e8b3ec7a7077711223d31156e771f11723cd7af31c2017f1bd2eda20855940fb
+MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_macos-x64_bin.tar.gz
+MACOS_X64_BOOT_JDK_SHA256=5c3a909fd2079d0e376dd43c85c4f7d02d08914866f196480bd47784b2a0121e
 
 WINDOWS_X64_BOOT_JDK_EXT=zip
-WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk22.0.2/c9ecb94cd31b495da20a27d4581645e8/9/GPL/openjdk-22.0.2_windows-x64_bin.zip
-WINDOWS_X64_BOOT_JDK_SHA256=f2a9b9ab944e71a64637fcdc6b13a1188cf02d4eb9ecf71dc927e98b3e45f5dc
+WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_windows-x64_bin.zip
+WINDOWS_X64_BOOT_JDK_SHA256=cba5013874ba50cae543c86fe6423453816c77281e2751a8a9a633d966f1dc04

make/conf/jib-profiles.js

@@ -390,8 +390,8 @@ var getJibProfilesCommon = function (input, data) {
         };
     };
 
-    common.boot_jdk_version = "22";
-    common.boot_jdk_build_number = "36";
+    common.boot_jdk_version = "23";
+    common.boot_jdk_build_number = "37";
     common.boot_jdk_home = input.get("boot_jdk", "install_path") + "/jdk-"
         + common.boot_jdk_version
         + (input.build_os == "macosx" ? ".jdk/Contents/Home" : "");

make/conf/version-numbers.conf

@@ -37,6 +37,6 @@ DEFAULT_VERSION_DATE=2025-03-18
 DEFAULT_VERSION_CLASSFILE_MAJOR=68  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_VERSION_DOCS_API_SINCE=11
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="22 23 24"
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="23 24"
 DEFAULT_JDK_SOURCE_TARGET_VERSION=24
 DEFAULT_PROMOTED_VERSION_PRE=ea

make/hotspot/gensrc/GensrcAdlc.gmk

@@ -200,6 +200,13 @@ ifeq ($(call check-jvm-feature, compiler2), true)
       )))
   endif
 
+  ifeq ($(call check-jvm-feature, g1gc), true)
+    AD_SRC_FILES += $(call uniq, $(wildcard $(foreach d, $(AD_SRC_ROOTS), \
+        $d/cpu/$(HOTSPOT_TARGET_CPU_ARCH)/gc/g1/g1_$(HOTSPOT_TARGET_CPU).ad \
+        $d/cpu/$(HOTSPOT_TARGET_CPU_ARCH)/gc/g1/g1_$(HOTSPOT_TARGET_CPU_ARCH).ad \
+      )))
+  endif
+
   SINGLE_AD_SRCFILE := $(ADLC_SUPPORT_DIR)/all-ad-src.ad
 
   INSERT_FILENAME_AWK_SCRIPT := \

make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesCompiler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -273,16 +273,16 @@ private void outputFile(Path dstFile, String version,
             // link version-region-rules
             out.writeShort(builtZones.size());
             for (Map.Entry<String, ZoneRules> entry : builtZones.entrySet()) {
-                 int regionIndex = Arrays.binarySearch(regionArray, entry.getKey());
+                 int regionIndex = findRegionIndex(regionArray, entry.getKey());
                  int rulesIndex = rulesList.indexOf(entry.getValue());
                  out.writeShort(regionIndex);
                  out.writeShort(rulesIndex);
             }
             // alias-region
             out.writeShort(links.size());
             for (Map.Entry<String, String> entry : links.entrySet()) {
-                 int aliasIndex = Arrays.binarySearch(regionArray, entry.getKey());
-                 int regionIndex = Arrays.binarySearch(regionArray, entry.getValue());
+                 int aliasIndex = findRegionIndex(regionArray, entry.getKey());
+                 int regionIndex = findRegionIndex(regionArray, entry.getValue());
                  out.writeShort(aliasIndex);
                  out.writeShort(regionIndex);
             }
@@ -294,6 +294,14 @@ private void outputFile(Path dstFile, String version,
         }
     }
 
+    private static int findRegionIndex(String[] regionArray, String region) {
+        int index = Arrays.binarySearch(regionArray, region);
+        if (index < 0) {
+            throw new IllegalArgumentException("Unknown region: " + region);
+        }
+        return index;
+    }
+
     /** Whether to output verbose messages. */
     private boolean verbose;
 

make/modules/jdk.hotspot.agent/Lib.gmk

@@ -59,9 +59,7 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBSAPROC, \
     OPTIMIZATION := HIGH, \
     EXTRA_HEADER_DIRS := java.base:libjvm, \
     DISABLED_WARNINGS_gcc := sign-compare, \
-    DISABLED_WARNINGS_gcc_LinuxDebuggerLocal.cpp := unused-variable, \
     DISABLED_WARNINGS_gcc_ps_core.c := pointer-arith, \
-    DISABLED_WARNINGS_gcc_symtab.c := unused-but-set-variable, \
     DISABLED_WARNINGS_clang := sign-compare, \
     DISABLED_WARNINGS_clang_libproc_impl.c := format-nonliteral, \
     DISABLED_WARNINGS_clang_MacosxDebuggerLocal.m := unused-variable, \

make/modules/jdk.incubator.vector/Lib.gmk

@@ -37,3 +37,21 @@ ifeq ($(call isTargetOs, linux windows)+$(call isTargetCpu, x86_64)+$(INCLUDE_CO
 
   TARGETS += $(BUILD_LIBJSVML)
 endif
+
+################################################################################
+## Build libsleef
+################################################################################
+
+ifeq ($(call isTargetOs, linux)+$(call isTargetCpu, riscv64)+$(INCLUDE_COMPILER2), true+true+true)
+  $(eval $(call SetupJdkLibrary, BUILD_LIBSLEEF, \
+      NAME := sleef, \
+      OPTIMIZATION := HIGH, \
+      SRC := libsleef/lib, \
+      EXTRA_SRC := libsleef/generated, \
+      DISABLED_WARNINGS_gcc := unused-function sign-compare tautological-compare ignored-qualifiers, \
+      DISABLED_WARNINGS_clang := unused-function sign-compare tautological-compare ignored-qualifiers, \
+      CFLAGS := -march=rv64gcv, \
+  ))
+
+  TARGETS += $(BUILD_LIBSLEEF)
+endif