Merge branch 'openjdk:master' into backport-sendaoYan-8ba0db0d-master

Author: sendaoYan

.github/workflows/build-cross-compile.yml

@@ -64,33 +64,33 @@ jobs:
             gnu-arch: aarch64
             debian-arch: arm64
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bookworm
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: arm
             gnu-arch: arm
             debian-arch: armhf
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bookworm
+            debian-version: trixie
             tolerate-sysroot-errors: false
             gnu-abi: eabihf
           - target-cpu: s390x
             gnu-arch: s390x
             debian-arch: s390x
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bookworm
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: ppc64le
             gnu-arch: powerpc64le
             debian-arch: ppc64el
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bookworm
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: riscv64
             gnu-arch: riscv64
             debian-arch: riscv64
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: sid
-            tolerate-sysroot-errors: true
+            debian-version: trixie
+            tolerate-sysroot-errors: false
 
     steps:
       - name: 'Checkout the JDK source'

.github/workflows/main.yml

@@ -327,8 +327,8 @@ jobs:
     uses: ./.github/workflows/build-macos.yml
     with:
       platform: macos-x64
-      runs-on: 'macos-13'
-      xcode-toolset-version: '14.3.1'
+      runs-on: 'macos-15-intel'
+      xcode-toolset-version: '16.4'
       configure-arguments: ${{ github.event.inputs.configure-arguments }}
       make-arguments: ${{ github.event.inputs.make-arguments }}
       dry-run: ${{ needs.prepare.outputs.dry-run == 'true' }}
@@ -340,8 +340,8 @@ jobs:
     uses: ./.github/workflows/build-macos.yml
     with:
       platform: macos-aarch64
-      runs-on: 'macos-14'
-      xcode-toolset-version: '15.4'
+      runs-on: 'macos-15'
+      xcode-toolset-version: '16.4'
       configure-arguments: ${{ github.event.inputs.configure-arguments }}
       make-arguments: ${{ github.event.inputs.make-arguments }}
       dry-run: ${{ needs.prepare.outputs.dry-run == 'true' }}
@@ -432,9 +432,9 @@ jobs:
     with:
       platform: macos-aarch64
       bootjdk-platform: macos-aarch64
-      runs-on: macos-14
+      runs-on: macos-15
       dry-run: ${{ needs.prepare.outputs.dry-run == 'true' }}
-      xcode-toolset-version: '15.4'
+      xcode-toolset-version: '16.4'
       debug-suffix: -debug
 
   test-windows-x64:

make/StaticLibs.gmk

@@ -116,6 +116,9 @@ else ifeq ($(call isTargetOs, aix), true)
     $(eval STATIC_LIB_EXPORT_FILES += $(lib).exp) \
   )
   STATIC_LIBS := -Wl,-bexpfull $(STATIC_LIB_FILES) $(addprefix -Wl$(COMMA)-bE:, $(STATIC_LIB_EXPORT_FILES))
+  ifeq ($(DEBUG_LEVEL), slowdebug)
+    STATIC_LIBS += -Wl,-bbigtoc
+  endif
 else
   $(error Unsupported platform)
 endif

make/autoconf/basic_tools.m4

@@ -378,7 +378,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS],
 
   # Check if it's a GNU date compatible version
   AC_MSG_CHECKING([if date is a GNU compatible version])
-  check_date=`$DATE --version 2>&1 | $GREP "GNU\|BusyBox"`
+  check_date=`$DATE --version 2>&1 | $GREP "GNU\|BusyBox\|uutils"`
   if test "x$check_date" != x; then
     AC_MSG_RESULT([yes])
     IS_GNU_DATE=yes

make/autoconf/boot-jdk.m4

@@ -446,6 +446,9 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],
   # Force en-US environment
   UTIL_ADD_JVM_ARG_IF_OK([-Duser.language=en -Duser.country=US],boot_jdk_jvmargs,[$JAVA])
 
+  UTIL_ADD_JVM_ARG_IF_OK([-Xlog:all=off:stdout],boot_jdk_jvmargs,[$JAVA])
+  UTIL_ADD_JVM_ARG_IF_OK([-Xlog:all=warning:stderr],boot_jdk_jvmargs,[$JAVA])
+
   if test "x$BOOTJDK_USE_LOCAL_CDS" = xtrue; then
     # Use our own CDS archive
     UTIL_ADD_JVM_ARG_IF_OK([$boot_jdk_cds_args -Xshare:auto],boot_jdk_jvmargs,[$JAVA])

make/autoconf/configure.ac

@@ -221,6 +221,9 @@ JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER
 # LeakSanitizer
 JDKOPT_SETUP_LEAK_SANITIZER
 
+# Setup static analyzer
+JDKOPT_SETUP_STATIC_ANALYZER
+
 # Fallback linker
 # This needs to go before 'LIB_DETERMINE_DEPENDENCIES'
 JDKOPT_SETUP_FALLBACK_LINKER

make/autoconf/flags-cflags.m4

@@ -940,7 +940,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
   # ACLE and this flag are required to build the aarch64 SVE related functions in
   # libvectormath. Apple Silicon does not support SVE; use macOS as a proxy for
   # that check.
-  if test "x$OPENJDK_TARGET_CPU" = "xaarch64" && test "x$OPENJDK_TARGET_CPU" = "xlinux"; then
+  if test "x$OPENJDK_TARGET_CPU" = "xaarch64" && test "x$OPENJDK_TARGET_OS" = "xlinux"; then
     if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
       AC_LANG_PUSH(C)
       OLD_CFLAGS="$CFLAGS"
@@ -954,6 +954,17 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
           [
             AC_MSG_RESULT([yes])
             $2SVE_CFLAGS="-march=armv8-a+sve"
+            # Switching the initialization mode with gcc from 'pattern' to 'zero'
+            # avoids the use of unsupported `__builtin_clear_padding` for variable
+            # length aggregates
+            if test "x$DEBUG_LEVEL" != xrelease && test "x$TOOLCHAIN_TYPE" = xgcc ; then
+              INIT_ZERO_FLAG="-ftrivial-auto-var-init=zero"
+              FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$INIT_ZERO_FLAG],
+                IF_TRUE: [
+                  $2SVE_CFLAGS="${$2SVE_CFLAGS} $INIT_ZERO_FLAG"
+                ]
+              )
+            fi
           ],
           [
             AC_MSG_RESULT([no])

make/autoconf/jdk-options.m4

@@ -479,6 +479,31 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_ADDRESS_SANITIZER],
   AC_SUBST(ASAN_ENABLED)
 ])
 
+################################################################################
+#
+# Static analyzer
+#
+AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_ANALYZER],
+[
+  UTIL_ARG_ENABLE(NAME: static-analyzer, DEFAULT: false, RESULT: STATIC_ANALYZER_ENABLED,
+      DESC: [enable the GCC static analyzer],
+      CHECK_AVAILABLE: [
+        AC_MSG_CHECKING([if static analyzer is available])
+        if test "x$TOOLCHAIN_TYPE" = "xgcc"; then
+          AC_MSG_RESULT([yes])
+        else
+          AC_MSG_RESULT([no])
+          AVAILABLE=false
+        fi
+      ],
+      IF_ENABLED: [
+        STATIC_ANALYZER_CFLAGS="-fanalyzer -Wno-analyzer-fd-leak"
+        CFLAGS_JDKLIB="$CFLAGS_JDKLIB $STATIC_ANALYZER_CFLAGS"
+        CFLAGS_JDKEXE="$CFLAGS_JDKEXE $STATIC_ANALYZER_CFLAGS"
+      ])
+  AC_SUBST(STATIC_ANALYZER_ENABLED)
+])
+
 ################################################################################
 #
 # LeakSanitizer

make/autoconf/lib-tests.m4

@@ -28,7 +28,7 @@
 ################################################################################
 
 # Minimum supported versions
-JTREG_MINIMUM_VERSION=7.5.1
+JTREG_MINIMUM_VERSION=8
 GTEST_MINIMUM_VERSION=1.14.0
 
 ################################################################################

make/autoconf/libraries.m4

@@ -136,12 +136,8 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBPTHREAD"
   fi
 
-  # librt for legacy clock_gettime
+  # librt - for timers (timer_* functions)
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
-    # Hotspot needs to link librt to get the clock_* functions.
-    # But once our supported minimum build and runtime platform
-    # has glibc 2.17, this can be removed as the functions are
-    # in libc.
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lrt"
   fi