Merge branch 'master' into fix/Deoptimization-and-re-compilation-cycle-with-C2-compiled-code

Author: marc-chevalier

Diff for: make/Images.gmk

@@ -97,6 +97,10 @@ ifeq ($(JLINK_PRODUCE_LINKABLE_RUNTIME), true)
   JLINK_JDK_EXTRA_OPTS += --generate-linkable-runtime
 endif
 
+ifneq ($(JLINK_USER_EXTRA_FLAGS), )
+  JLINK_JDK_EXTRA_OPTS += $(JLINK_USER_EXTRA_FLAGS)
+endif
+
 $(eval $(call SetupExecute, jlink_jdk, \
     WARN := Creating jdk image, \
     DEPS := $(JDK_JMODS) $(BASE_RELEASE_FILE) \

Diff for: make/Main.gmk

@@ -1321,10 +1321,7 @@ endif
 ################################################################################
 
 # all-images builds all our deliverables as images.
-all-images: product-images test-image all-docs-images
-ifeq ($(call isTargetOs, linux macosx windows), true)
-  all-images: static-jdk-image
-endif
+all-images: product-images static-jdk-image test-image all-docs-images
 
 # all-bundles packages all our deliverables as tar.gz bundles.
 all-bundles: product-bundles test-bundles docs-bundles static-libs-bundles

Diff for: make/PreInit.gmk

@@ -75,7 +75,6 @@ ifneq ($(SKIP_SPEC), true)
 
   # Basic checks on environment and command line.
   $(eval $(call CheckControlVariables))
-  $(eval $(call CheckDeprecatedEnvironment))
   $(eval $(call CheckInvalidMakeFlags))
 
   # Check that CONF_CHECK is valid.

Diff for: make/PreInitSupport.gmk

@@ -94,18 +94,6 @@ define CheckControlVariables
   endif
 endef
 
-# Check for deprecated ALT_ variables
-define CheckDeprecatedEnvironment
-  defined_alt_variables := $$(filter ALT_%, $$(.VARIABLES))
-  ifneq ($$(defined_alt_variables), )
-    $$(info Warning: You have the following ALT_ variables set:)
-    $$(foreach var, $$(defined_alt_variables), $$(info * $$(var)=$$($$(var))))
-    $$(info ALT_ variables are deprecated, and may result in a failed build.)
-    $$(info Please clean your environment.)
-    $$(info )
-  endif
-endef
-
 # Check for invalid make flags like -j
 define CheckInvalidMakeFlags
   # This is a trick to get this rule to execute before any other rules

Diff for: make/RunTestsPrebuilt.gmk

@@ -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
@@ -140,7 +140,6 @@ $(eval $(call SetupVariable,JIB_JAR,OPTIONAL))
 include $(TOPDIR)/make/PreInitSupport.gmk
 include $(TOPDIR)/make/common/LogUtils.gmk
 
-$(eval $(call CheckDeprecatedEnvironment))
 $(eval $(call CheckInvalidMakeFlags))
 $(eval $(call ParseLogLevel))
 

Diff for: make/StaticLibs.gmk

@@ -31,6 +31,7 @@ include CopyFiles.gmk
 include DebugInfoUtils.gmk
 include Modules.gmk
 include modules/LauncherCommon.gmk
+include Execute.gmk
 
 ################################################################################
 #
@@ -68,6 +69,10 @@ else ifeq ($(call isTargetOs, windows), true)
   BROKEN_STATIC_LIBS += sspi_bridge
   # dt_shmem define jdwpTransport_OnLoad which conflict with dt_socket
   BROKEN_STATIC_LIBS += dt_shmem
+else ifeq ($(call isTargetOs, aix), true)
+  # libsplashscreen has a name conflict with libawt in the function
+  # BitmapToYXBandedRectangles, so we exclude it for now.
+  BROKEN_STATIC_LIBS += splashscreen
 endif
 
 $(foreach module, $(STATIC_LIB_MODULES), \
@@ -99,6 +104,18 @@ else ifeq ($(call isTargetOs, linux), true)
   STATIC_LIBS := -Wl,--export-dynamic -Wl,--whole-archive $(STATIC_LIB_FILES) -Wl,--no-whole-archive
 else ifeq ($(call isTargetOs, windows), true)
   STATIC_LIBS := $(addprefix -wholearchive:, $(STATIC_LIB_FILES))
+else ifeq ($(call isTargetOs, aix), true)
+  # on AIX we have to generate export files for all static libs, because we have no whole-archive linker flag
+  $(foreach lib, $(STATIC_LIB_FILES), \
+    $(eval $(call SetupExecute, generate_export_list_$(notdir $(lib)), \
+      INFO := Generating export list for $(notdir $(lib)), \
+      DEPS :=  $(lib), \
+      OUTPUT_FILE := $(lib).exp, \
+      COMMAND := ( $(AR) $(ARFLAGS) -w $(lib) | $(GREP) -v '^\.' | $(AWK) '{print $$1}' | $(SORT) -u > $(lib).exp ), \
+    )) \
+    $(eval STATIC_LIB_EXPORT_FILES += $(lib).exp) \
+  )
+  STATIC_LIBS := -Wl,-bexpfull $(STATIC_LIB_FILES) $(addprefix -Wl$(COMMA)-bE:, $(STATIC_LIB_EXPORT_FILES))
 else
   $(error Unsupported platform)
 endif
@@ -118,6 +135,9 @@ $(eval $(call SetupBuildLauncher, java, \
 ))
 
 $(java): $(STATIC_LIB_FILES)
+ifeq ($(call isTargetOs, aix), true)
+  $(java): $(STATIC_LIB_EXPORT_FILES)
+endif
 
 TARGETS += $(java)
 

Diff for: make/autoconf/basic.m4

@@ -75,10 +75,11 @@ AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
     AC_MSG_NOTICE([Rewriting ORIGINAL_PATH to $REWRITTEN_PATH])
   fi
 
+  if test "x$OPENJDK_TARGET_CPU" = xx86 && test "x$with_jvm_variants" != xzero; then
+    AC_MSG_ERROR([32-bit x86 builds are not supported])
+  fi
+
   if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
-    if test "x$OPENJDK_TARGET_CPU_BITS" = "x32"; then
-      AC_MSG_ERROR([32-bit Windows builds are not supported])
-    fi
     BASIC_SETUP_PATHS_WINDOWS
   fi
 
@@ -549,9 +550,6 @@ AC_DEFUN_ONCE([BASIC_TEST_USABILITY_ISSUES],
 
   BASIC_CHECK_SRC_PERMS
 
-  # Check if the user has any old-style ALT_ variables set.
-  FOUND_ALT_VARIABLES=`env | grep ^ALT_`
-
   # Before generating output files, test if they exist. If they do, this is a reconfigure.
   # Since we can't properly handle the dependencies for this, warn the user about the situation
   if test -e $OUTPUTDIR/spec.gmk; then

Diff for: make/autoconf/configure.ac

@@ -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
@@ -174,9 +174,6 @@ SRCDIRS_SETUP_IMPORT_MODULES
 #
 ################################################################################
 
-# See if we are doing a complete static build or not
-JDKOPT_SETUP_STATIC_BUILD
-
 # First determine the toolchain type (compiler family)
 TOOLCHAIN_DETERMINE_TOOLCHAIN_TYPE
 
@@ -259,11 +256,11 @@ LIB_TESTS_ENABLE_DISABLE_JTREG_TEST_THREAD_FACTORY
 
 JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST
 JDKOPT_EXCLUDE_TRANSLATIONS
-JDKOPT_ENABLE_DISABLE_MANPAGES
 JDKOPT_ENABLE_DISABLE_CDS_ARCHIVE
 JDKOPT_ENABLE_DISABLE_CDS_ARCHIVE_COH
 JDKOPT_ENABLE_DISABLE_COMPATIBLE_CDS_ALIGNMENT
 JDKOPT_SETUP_MACOSX_SIGNING
+JDKOPT_SETUP_SIGNING_HOOK
 
 ################################################################################
 #

Diff for: make/autoconf/help.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2022, 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
@@ -341,14 +341,6 @@ AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
     printf "\n"
   fi
 
-  if test "x$FOUND_ALT_VARIABLES" != "x"; then
-    printf "WARNING: You have old-style ALT_ environment variables set.\n"
-    printf "These are not respected, and will be ignored. It is recommended\n"
-    printf "that you clean your environment. The following variables are set:\n"
-    printf "$FOUND_ALT_VARIABLES\n"
-    printf "\n"
-  fi
-
   if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then
     printf "WARNING: Your build output directory is not on a local disk.\n"
     printf "This will severely degrade build performance!\n"

Diff for: make/autoconf/jdk-options.m4

@@ -554,16 +554,6 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER],
   AC_SUBST(UBSAN_ENABLED)
 ])
 
-################################################################################
-#
-# Static build support.  When enabled will generate static
-# libraries instead of shared libraries for all JDK libs.
-#
-AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
-[
-  UTIL_DEPRECATED_ARG_ENABLE(static-build)
-])
-
 ################################################################################
 #
 # jmod options.
@@ -630,6 +620,18 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
       DEFAULT_DESC: [enabled by default unless --enable-linkable-runtime is set],
       CHECKING_MSG: [if packaged modules are kept])
   AC_SUBST(JLINK_KEEP_PACKAGED_MODULES)
+
+  ################################################################################
+  #
+  # Extra jlink options to be (optionally) passed to the JDK build
+  #
+  UTIL_ARG_WITH(NAME: extra-jlink-flags, TYPE: string,
+      DEFAULT: [],
+      DESC: [extra flags to be passed to jlink during the build],
+      OPTIONAL: true)
+
+  JLINK_USER_EXTRA_FLAGS="$EXTRA_JLINK_FLAGS"
+  AC_SUBST(JLINK_USER_EXTRA_FLAGS)
 ])
 
 ################################################################################
@@ -671,15 +673,6 @@ AC_DEFUN([JDKOPT_EXCLUDE_TRANSLATIONS],
   AC_SUBST(EXCLUDE_TRANSLATIONS)
 ])
 
-################################################################################
-#
-# Optionally disable man pages (deprecated)
-#
-AC_DEFUN([JDKOPT_ENABLE_DISABLE_MANPAGES],
-[
-  UTIL_DEPRECATED_ARG_ENABLE(manpages)
-])
-
 ################################################################################
 #
 # Disable the default CDS archive generation
@@ -866,8 +859,6 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_REPRODUCIBLE_BUILD],
   AC_SUBST(SOURCE_DATE)
   AC_SUBST(ISO_8601_FORMAT_STRING)
   AC_SUBST(SOURCE_DATE_ISO_8601)
-
-  UTIL_DEPRECATED_ARG_ENABLE(reproducible-build)
 ])
 
 ################################################################################
@@ -974,6 +965,29 @@ AC_DEFUN([JDKOPT_SETUP_MACOSX_SIGNING],
   AC_SUBST(MACOSX_CODESIGN_MODE)
 ])
 
+################################################################################
+#
+# Setup a hook to invoke a script that runs for file produced by the native
+# compilation steps, after linking.
+# Parameter is the path to the script to be called.
+#
+AC_DEFUN([JDKOPT_SETUP_SIGNING_HOOK],
+[
+  UTIL_ARG_WITH(NAME: signing-hook, TYPE: executable,
+      OPTIONAL: true, DEFAULT: "",
+      DESC: [specify path to script used to code sign native binaries]
+  )
+
+  AC_MSG_CHECKING([for signing hook])
+  if test "x$SIGNING_HOOK" != x; then
+    UTIL_FIXUP_EXECUTABLE(SIGNING_HOOK)
+    AC_MSG_RESULT([$SIGNING_HOOK])
+  else
+    AC_MSG_RESULT([none])
+  fi
+  AC_SUBST(SIGNING_HOOK)
+])
+
 ################################################################################
 #
 # fallback linker

Diff for: make/autoconf/jvm-features.m4

@@ -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
@@ -50,9 +50,8 @@ m4_define(jvm_features_valid, m4_normalize( \
 ))
 
 # Deprecated JVM features (these are ignored, but with a warning)
-m4_define(jvm_features_deprecated, m4_normalize(
-    cmsgc trace \
-))
+# This list is empty at the moment.
+m4_define(jvm_features_deprecated, m4_normalize( ))
 
 # Feature descriptions
 m4_define(jvm_feature_desc_cds, [enable class data sharing (CDS)])

Diff for: make/autoconf/platform.m4

@@ -666,17 +666,7 @@ AC_DEFUN([PLATFORM_CHECK_DEPRECATION],
 [
   AC_ARG_ENABLE(deprecated-ports, [AS_HELP_STRING([--enable-deprecated-ports@<:@=yes/no@:>@],
       [Suppress the error when configuring for a deprecated port @<:@no@:>@])])
-  # Unfortunately, variants have not been parsed yet, so we have to check the configure option
-  # directly. Allow only the directly specified Zero variant, treat any other mix as containing
-  # something non-Zero.
-  if test "x$OPENJDK_TARGET_CPU" = xx86 && test "x$with_jvm_variants" != xzero; then
-    if test "x$enable_deprecated_ports" = "xyes"; then
-      AC_MSG_WARN([The 32-bit x86 port is deprecated and may be removed in a future release.])
-    else
-      AC_MSG_ERROR(m4_normalize([The 32-bit x86 port is deprecated and may be removed in a future release.
-        Use --enable-deprecated-ports=yes to suppress this error.]))
-    fi
-  fi
+  # There are no deprecated ports. Implement the deprecation warnings here.
 ])
 
 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION],

Diff for: make/autoconf/spec.gmk.template

@@ -479,6 +479,9 @@ MACOSX_VERSION_MAX := @MACOSX_VERSION_MAX@
 MACOSX_CODESIGN_MODE := @MACOSX_CODESIGN_MODE@
 MACOSX_CODESIGN_IDENTITY := @MACOSX_CODESIGN_IDENTITY@
 
+# The code signing hook configuration
+SIGNING_HOOK := @SIGNING_HOOK@
+
 # Toolchain type: gcc, clang, microsoft...
 TOOLCHAIN_TYPE := @TOOLCHAIN_TYPE@
 TOOLCHAIN_VERSION := @TOOLCHAIN_VERSION@
@@ -712,6 +715,7 @@ NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) $(JAVADOC_MAIN_CLASS)
 JMOD_COMPRESS := @JMOD_COMPRESS@
 JLINK_KEEP_PACKAGED_MODULES := @JLINK_KEEP_PACKAGED_MODULES@
 JLINK_PRODUCE_LINKABLE_RUNTIME := @JLINK_PRODUCE_LINKABLE_RUNTIME@
+JLINK_USER_EXTRA_FLAGS := @JLINK_USER_EXTRA_FLAGS@
 
 RCFLAGS := @RCFLAGS@
 

Diff for: make/autoconf/toolchain.m4

@@ -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
@@ -620,6 +620,13 @@ AC_DEFUN_ONCE([TOOLCHAIN_DETECT_TOOLCHAIN_CORE],
     # All other toolchains use the compiler to link.
     LD="$CC"
     LDCXX="$CXX"
+    # Force use of lld, since that is what we expect when setting flags later on
+    if test "x$TOOLCHAIN_TYPE" = xclang; then
+      if test "x$OPENJDK_TARGET_OS" = xlinux; then
+        LD="$LD -fuse-ld=lld"
+        LDCXX="$LDCXX -fuse-ld=lld"
+      fi
+    fi
   fi
   AC_SUBST(LD)
   # FIXME: it should be CXXLD, according to standard (cf CXXCPP)

Diff for: make/autoconf/util.m4

@@ -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
@@ -566,6 +566,14 @@ AC_DEFUN([UTIL_CHECK_TYPE_file],
   fi
 ])
 
+AC_DEFUN([UTIL_CHECK_TYPE_executable],
+[
+  # Check that the argument is an existing file that the user has execute access to.
+  if (test ! -x "$1") || (test ! -f "$1") ; then
+    FAILURE="File $1 does not exist or is not executable"
+  fi
+])
+
 AC_DEFUN([UTIL_CHECK_TYPE_directory],
 [
   # Check that the argument is an existing directory
@@ -648,7 +656,7 @@ AC_DEFUN([UTIL_CHECK_TYPE_features],
 # Arguments:
 #   NAME: The base name of this option (i.e. what follows --with-). Required.
 #   TYPE: The type of the value. Can be one of "string", "integer", "file",
-#     "directory", "literal", "multivalue" or "features". Required.
+#     "executable", "directory", "literal", "multivalue" or "features". Required.
 #   DEFAULT: The default value for this option. Can be any valid string.
 #     Required.
 #   OPTIONAL: If this feature can be disabled. Defaults to false. If true,
@@ -758,7 +766,7 @@ UTIL_DEFUN_NAMED([UTIL_ARG_WITH],
   # Need to assign since we can't expand ARG TYPE inside the m4 quoted if statement
   TEST_TYPE="ARG_TYPE"
   # Additional [] needed to keep m4 from mangling shell constructs.
-  [ if [[ ! "$TEST_TYPE" =~ ^(string|integer|file|directory|literal|multivalue|features)$ ]] ; then ]
+  [ if [[ ! "$TEST_TYPE" =~ ^(string|integer|file|executable|directory|literal|multivalue|features)$ ]] ; then ]
     AC_MSG_ERROR([Internal error: Argument TYPE to [UTIL_ARG_WITH] must be a valid type, was: 'ARG_TYPE'])
   fi