Merge remote-tracking branch 'upstream/master' into 8318026_jcmd_VMde…

…bug_command

make/Bundles.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 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
@@ -28,6 +28,9 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 
+include CopyFiles.gmk
+include MakeIO.gmk
+
 PRODUCT_TARGETS :=
 LEGACY_TARGETS :=
 TEST_TARGETS :=

make/CompileDemos.gmk

@@ -31,6 +31,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include JavaCompilation.gmk
 include TextFileProcessing.gmk
 include ZipArchive.gmk

make/CompileInterimLangtools.gmk

@@ -28,6 +28,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include JavaCompilation.gmk
 include Modules.gmk
 

make/CompileToolsJdk.gmk

@@ -27,6 +27,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include JavaCompilation.gmk
 include TextFileProcessing.gmk
 

make/CopyImportModules.gmk

@@ -31,6 +31,8 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 
+include CopyFiles.gmk
+
 LIBS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_LIBS)))
 CMDS_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CMDS)))
 CONF_DIR := $(wildcard $(addsuffix /$(MODULE), $(IMPORT_MODULES_CONF)))

make/CopyInterimTZDB.gmk

@@ -28,6 +28,8 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 
+include CopyFiles.gmk
+
 ##########################################################################################
 
 ### TZDB tool needs files from java.time.zone package

make/CreateJmods.gmk

@@ -27,6 +27,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include Execute.gmk
 include Modules.gmk
 

make/Docs.gmk

@@ -26,6 +26,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include Execute.gmk
 include Modules.gmk
 include ModuleTools.gmk

make/GenerateLinkOptData.gmk

@@ -31,6 +31,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include JavaCompilation.gmk
 
 ################################################################################

make/GraalBuilderImage.gmk

@@ -31,6 +31,8 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 
+include CopyFiles.gmk
+
 ################################################################################
 
 TARGETS :=

make/Hsdis.gmk

@@ -144,7 +144,9 @@ $(eval $(call SetupJdkLibrary, BUILD_HSDIS, \
     NAME := hsdis, \
     LINK_TYPE := $(HSDIS_LINK_TYPE), \
     SRC := $(TOPDIR)/src/utils/hsdis/$(HSDIS_BACKEND), \
-    EXTRA_HEADER_DIRS := $(TOPDIR)/src/utils/hsdis, \
+    EXTRA_HEADER_DIRS := \
+          java.base:include \
+          $(TOPDIR)/src/utils/hsdis, \
     OUTPUT_DIR := $(HSDIS_OUTPUT_DIR), \
     OBJECT_DIR := $(HSDIS_OUTPUT_DIR), \
     DISABLED_WARNINGS_gcc := undef format-nonliteral sign-compare, \

make/Images.gmk

@@ -27,6 +27,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include Execute.gmk
 include Modules.gmk
 include Utils.gmk

make/InitSupport.gmk

@@ -536,6 +536,31 @@ else # $(HAS_SPEC)=true
     endef
   endif
 
+  ##############################################################################
+  # Functions for timers
+  ##############################################################################
+
+  # Store the build times in this directory.
+  BUILDTIMESDIR=$(OUTPUTDIR)/make-support/build-times
+
+  # Record starting time for build of a sub repository.
+  define RecordStartTime
+	$(DATE) '+%Y %m %d %H %M %S' | $(AWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_start_$(strip $1) && \
+	$(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_start_$(strip $1)_human_readable
+  endef
+
+  # Record ending time and calculate the difference and store it in a
+  # easy to read format. Handles builds that cross midnight. Expects
+  # that a build will never take 24 hours or more.
+  define RecordEndTime
+	$(DATE) '+%Y %m %d %H %M %S' | $(AWK) '{ print $$1,$$2,$$3,$$4,$$5,$$6,($$4*3600+$$5*60+$$6) }' > $(BUILDTIMESDIR)/build_time_end_$(strip $1)
+	$(DATE) '+%Y-%m-%d %H:%M:%S' > $(BUILDTIMESDIR)/build_time_end_$(strip $1)_human_readable
+	$(ECHO) `$(CAT) $(BUILDTIMESDIR)/build_time_start_$(strip $1)` `$(CAT) $(BUILDTIMESDIR)/build_time_end_$(strip $1)` $1 | \
+	    $(AWK) '{ F=$$7; T=$$14; if (F > T) { T+=3600*24 }; D=T-F; H=int(D/3600); \
+	    M=int((D-H*3600)/60); S=D-H*3600-M*60; printf("%02d:%02d:%02d %s\n",H,M,S,$$15); }' \
+	    > $(BUILDTIMESDIR)/build_time_diff_$(strip $1)
+  endef
+
   define StartGlobalTimer
 	$(RM) -r $(BUILDTIMESDIR) 2> /dev/null && \
 	$(MKDIR) -p $(BUILDTIMESDIR) && \

make/JrtfsJar.gmk

@@ -27,6 +27,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include JavaCompilation.gmk
 include JarArchive.gmk
 include TextFileProcessing.gmk

make/MacBundles.gmk

@@ -25,6 +25,8 @@
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include TextFileProcessing.gmk
 
 default: bundles

make/ModuleWrapper.gmk

@@ -35,6 +35,8 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 
+include CopyFiles.gmk
+
 MODULE_SRC := $(TOPDIR)/src/$(MODULE)
 
 # All makefiles should add the targets to be built to this variable.

make/SourceRevision.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 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
@@ -41,6 +41,16 @@ $(eval $(call IncludeCustomExtension, SourceRevision-pre.gmk))
 
 STORED_SOURCE_REVISION := $(TOPDIR)/.src-rev
 
+# Locate all sourcecode repositories included in the forest, as absolute paths
+FindAllReposAbs = \
+    $(strip $(sort $(dir $(filter-out $(TOPDIR)/build/%, $(wildcard \
+        $(addprefix $(TOPDIR)/, .git */.git */*/.git */*/*/.git */*/*/*/.git) \
+    )))))
+
+# Locate all sourcecode repositories included in the forest, as relative paths
+FindAllReposRel = \
+    $(strip $(subst $(TOPDIR)/,.,$(patsubst $(TOPDIR)/%/, %, $(FindAllReposAbs))))
+
 USE_SCM := false
 ifneq ($(and $(GIT), $(wildcard $(TOPDIR)/.git)), )
   USE_SCM := true

make/StaticLibsImage.gmk

@@ -30,6 +30,8 @@ default: all
 
 include $(SPEC)
 include MakeBase.gmk
+
+include CopyFiles.gmk
 include Modules.gmk
 
 ALL_MODULES = $(call FindAllModules)

make/autoconf/flags-cflags.m4

@@ -459,7 +459,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
     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$OPENJDK_TARGET_OS" = xaix; then
-    CFLAGS_OS_DEF_JVM="-DAIX -D_LARGE_FILES"
+    CFLAGS_OS_DEF_JVM="-DAIX -Dalloca'(size)'=__builtin_alloca'(size)' -D_LARGE_FILES"
     CFLAGS_OS_DEF_JDK="-D_LARGE_FILES"
   elif test "x$OPENJDK_TARGET_OS" = xbsd; then
     CFLAGS_OS_DEF_JDK="-D_ALLBSD_SOURCE"
@@ -476,15 +476,6 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
   # Always enable optional macros for VM.
   ALWAYS_CFLAGS_JVM="-D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS"
 
-  # Setup some hard coded includes
-  ALWAYS_CFLAGS_JDK=" \
-      -I\$(SUPPORT_OUTPUTDIR)/modules_include/java.base \
-      -I\$(SUPPORT_OUTPUTDIR)/modules_include/java.base/\$(OPENJDK_TARGET_OS_INCLUDE_SUBDIR) \
-      -I${TOPDIR}/src/java.base/share/native/libjava \
-      -I${TOPDIR}/src/java.base/$OPENJDK_TARGET_OS_TYPE/native/libjava \
-      -I${TOPDIR}/src/hotspot/share/include \
-      -I${TOPDIR}/src/hotspot/os/${HOTSPOT_TARGET_OS_TYPE}/include"
-
   ###############################################################################
 
   # Adjust flags according to debug level.
@@ -871,7 +862,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
       $WARNING_CFLAGS $WARNING_CFLAGS_JVM $JVM_PICFLAG $FILE_MACRO_CFLAGS \
       $REPRODUCIBLE_CFLAGS $BRANCH_PROTECTION_CFLAGS"
 
-  CFLAGS_JDK_COMMON="$ALWAYS_CFLAGS_JDK $ALWAYS_DEFINES_JDK $TOOLCHAIN_CFLAGS_JDK \
+  CFLAGS_JDK_COMMON="$ALWAYS_DEFINES_JDK $TOOLCHAIN_CFLAGS_JDK \
       $OS_CFLAGS $CFLAGS_OS_DEF_JDK $DEBUG_CFLAGS_JDK $DEBUG_OPTIONS_FLAGS_JDK \
       $WARNING_CFLAGS $WARNING_CFLAGS_JDK $DEBUG_SYMBOLS_CFLAGS_JDK \
       $FILE_MACRO_CFLAGS $REPRODUCIBLE_CFLAGS $BRANCH_PROTECTION_CFLAGS"

make/autoconf/flags-ldflags.m4

@@ -31,22 +31,11 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS],
   FLAGS_SETUP_LDFLAGS_HELPER
 
   # Setup the target toolchain
-
-  # The target dir matches the name of VM variant
-  TARGET_JVM_VARIANT_PATH=$JVM_VARIANT_MAIN
-
-  # On some platforms (mac) the linker warns about non existing -L dirs.
   FLAGS_SETUP_LDFLAGS_CPU_DEP([TARGET])
 
   # Setup the build toolchain
-
-  # When building a buildjdk, it's always only the server variant
-  BUILD_JVM_VARIANT_PATH=server
-
   FLAGS_SETUP_LDFLAGS_CPU_DEP([BUILD], [OPENJDK_BUILD_])
 
-  LDFLAGS_TESTEXE="${TARGET_LDFLAGS_JDK_LIBPATH}"
-  AC_SUBST(LDFLAGS_TESTEXE)
   AC_SUBST(ADLC_LDFLAGS)
 ])
 
@@ -155,7 +144,7 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
   fi
 
   # Export some intermediate variables for compatibility
-  LDFLAGS_CXX_JDK="$BASIC_LDFLAGS_ONLYCXX $BASIC_LDFLAGS_ONLYCXX_JDK_ONLY $DEBUGLEVEL_LDFLAGS_JDK_ONLY"
+  LDFLAGS_CXX_JDK="$DEBUGLEVEL_LDFLAGS_JDK_ONLY"
   AC_SUBST(LDFLAGS_CXX_JDK)
   AC_SUBST(LDFLAGS_CXX_PARTIAL_LINKING)
 ])
@@ -197,20 +186,11 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_CPU_DEP],
     fi
   fi
 
-  # JVM_VARIANT_PATH depends on if this is build or target...
-  if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    $1_LDFLAGS_JDK_LIBPATH="-libpath:\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base"
-  else
-    $1_LDFLAGS_JDK_LIBPATH="-L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base \
-        -L\$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/${$1_JVM_VARIANT_PATH}"
-  fi
-
   # Export variables according to old definitions, prefix with $2 if present.
   LDFLAGS_JDK_COMMON="$BASIC_LDFLAGS $BASIC_LDFLAGS_JDK_ONLY \
       $OS_LDFLAGS $DEBUGLEVEL_LDFLAGS_JDK_ONLY ${$2EXTRA_LDFLAGS}"
   $2LDFLAGS_JDKLIB="$LDFLAGS_JDK_COMMON $BASIC_LDFLAGS_JDK_LIB_ONLY \
-      ${$1_LDFLAGS_JDK_LIBPATH} $SHARED_LIBRARY_FLAGS \
-      $REPRODUCIBLE_LDFLAGS $FILE_MACRO_LDFLAGS"
+      $SHARED_LIBRARY_FLAGS $REPRODUCIBLE_LDFLAGS $FILE_MACRO_LDFLAGS"
   $2LDFLAGS_JDKEXE="$LDFLAGS_JDK_COMMON $EXECUTABLE_LDFLAGS \
       ${$1_CPU_EXECUTABLE_LDFLAGS} $REPRODUCIBLE_LDFLAGS $FILE_MACRO_LDFLAGS"
 

make/autoconf/libraries.m4

@@ -129,12 +129,6 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
 
   LIB_TESTS_SETUP_GTEST
 
-  BASIC_JDKLIB_LIBS=""
-  BASIC_JDKLIB_LIBS_TARGET=""
-  if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then
-    BASIC_JDKLIB_LIBS="-ljava -ljvm"
-  fi
-
   # Math library
   BASIC_JVM_LIBS="$LIBM"
 
@@ -170,12 +164,10 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
   LIB_SETUP_JVM_LIBS(BUILD)
   LIB_SETUP_JVM_LIBS(TARGET)
 
-  JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
   JVM_LIBS="$BASIC_JVM_LIBS $BASIC_JVM_LIBS_TARGET"
-  OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
+  OPENJDK_BUILD_JDKLIB_LIBS=""
   OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS $BASIC_JVM_LIBS_BUILD"
 
-  AC_SUBST(JDKLIB_LIBS)
   AC_SUBST(JVM_LIBS)
   AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS)
   AC_SUBST(OPENJDK_BUILD_JVM_LIBS)

make/autoconf/spec.gmk.template

@@ -555,7 +555,6 @@ SYSROOT := @SYSROOT@
 
 # LDFLAGS used to link the jdk native libraries (C-code)
 LDFLAGS_JDKLIB := @LDFLAGS_JDKLIB@
-JDKLIB_LIBS := @JDKLIB_LIBS@
 
 # LDFLAGS used to link the jdk native launchers (C-code)
 LDFLAGS_JDKEXE := @LDFLAGS_JDKEXE@
@@ -571,9 +570,6 @@ LDCXX := @LDCXX@
 # The flags for linking libstdc++ linker.
 LIBCXX := @LIBCXX@
 
-# Compiler and linker flags used when building native tests
-LDFLAGS_TESTEXE := @LDFLAGS_TESTEXE@
-
 # BUILD_CC/BUILD_LD is a compiler/linker that generates code that is runnable on the
 # build platform.
 BUILD_CC := @BUILD_ICECC@ @BUILD_CC@
@@ -681,6 +677,10 @@ BUILD_JAR = @FIXPATH@ $(BUILD_JDK)/bin/jar
 
 DOCS_REFERENCE_JAVADOC := @DOCS_REFERENCE_JAVADOC@
 
+# A file containing a way to uniquely identify the source code revision that
+# the build was created from
+SOURCE_REVISION_TRACKER := $(SUPPORT_OUTPUTDIR)/src-rev/source-revision-tracker
+
 # Interim langtools modules and arguments
 INTERIM_LANGTOOLS_BASE_MODULES := java.compiler jdk.compiler jdk.javadoc
 INTERIM_LANGTOOLS_MODULES := $(addsuffix .interim, $(INTERIM_LANGTOOLS_BASE_MODULES))

make/autoconf/toolchain.m4

@@ -953,11 +953,7 @@ AC_DEFUN_ONCE([TOOLCHAIN_MISC_CHECKS],
   # Setup hotspot lecagy names for toolchains
   HOTSPOT_TOOLCHAIN_TYPE=$TOOLCHAIN_TYPE
   if test "x$TOOLCHAIN_TYPE" = xclang; then
-    if test "x$OPENJDK_TARGET_OS" = xaix; then
-      HOTSPOT_TOOLCHAIN_TYPE=xlc
-    else
-      HOTSPOT_TOOLCHAIN_TYPE=gcc
-    fi
+    HOTSPOT_TOOLCHAIN_TYPE=gcc
   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
     HOTSPOT_TOOLCHAIN_TYPE=visCPP
   fi