Merge tag 'jdk-23+6' into labsjdk/automation-1-18-2024-9862

Added tag jdk-23+6 for changeset ff8cc26

Author: OracleLabsAutomation

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

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2022, 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
@@ -44,8 +44,8 @@ for test in $failures $errors; do
   base_path="$(echo "$test" | tr '#' '_')"
   report_file="$report_dir/$base_path.jtr"
   hs_err_files=$(ls $report_dir/$base_path/hs_err*.log 2> /dev/null || true)
+  replay_files=$(ls $report_dir/$base_path/replay*.log 2> /dev/null || true)
   echo "####  <a id="$anchor">$test"
-
   echo '<details><summary>View test results</summary>'
   echo ''
   echo '```'
@@ -73,6 +73,20 @@ for test in $failures $errors; do
     echo ''
   fi
 
+  if [[ "$replay_files" != "" ]]; then
+    echo '<details><summary>View HotSpot replay file</summary>'
+    echo ''
+    for replay in $replay_files; do
+      echo '```'
+      echo "$replay:"
+      echo ''
+      cat "$replay"
+      echo '```'
+    done
+
+    echo '</details>'
+    echo ''
+  fi
 done >> $GITHUB_STEP_SUMMARY
 
 # With many failures, the summary can easily exceed 1024 kB, the limit set by Github

doc/building.html

@@ -753,6 +753,8 @@ <h3 id="fontconfig">Fontconfig</h3>
 <code>sudo apt-get install libfontconfig-dev</code>.</li>
 <li>To install on an rpm-based Linux, try running
 <code>sudo yum install fontconfig-devel</code>.</li>
+<li>To install on Alpine Linux, try running
+<code>sudo apk add fontconfig-dev</code>.</li>
 </ul>
 <p>Use <code>--with-fontconfig-include=&lt;path&gt;</code> and
 <code>--with-fontconfig=&lt;path&gt;</code> if <code>configure</code>

doc/building.md

@@ -572,6 +572,7 @@ required on all platforms except Windows and macOS.
 libfontconfig-dev`.
 * To install on an rpm-based Linux, try running `sudo yum install
 fontconfig-devel`.
+* To install on Alpine Linux, try running `sudo apk add fontconfig-dev`.
 
 Use `--with-fontconfig-include=<path>` and `--with-fontconfig=<path>` if
 `configure` does not automatically locate the platform Fontconfig files.

make/RunTests.gmk

@@ -620,11 +620,16 @@ define SetupRunMicroTestBody
     $1_MICRO_WARMUP_TIME := -w $$(MICRO_WARMUP_TIME)
   endif
 
+# Microbenchmarks are executed from the root of the test image directory.
+# This enables JMH tests to add dependencies using relative paths such as
+# -Djava.library.path=micro/native
+
   run-test-$1: pre-run-test
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR))
 	$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/micro, ( \
+	    $$(CD) $$(TEST_IMAGE_DIR) && \
 	    $$(FIXPATH) $$($1_MICRO_TEST_JDK)/bin/java $$($1_MICRO_JAVA_OPTIONS) \
 	        -jar $$($1_MICRO_BENCHMARKS_JAR) \
 	        $$($1_MICRO_ITER) $$($1_MICRO_FORK) $$($1_MICRO_TIME) \

make/autoconf/toolchain.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
@@ -389,6 +389,10 @@ AC_DEFUN_ONCE([TOOLCHAIN_POST_DETECTION],
   # This is necessary since AC_PROG_CC defaults CFLAGS to "-g -O2"
   CFLAGS="$ORG_CFLAGS"
   CXXFLAGS="$ORG_CXXFLAGS"
+
+  # filter out some unwanted additions autoconf may add to CXX; we saw this on macOS with autoconf 2.72
+  UTIL_GET_NON_MATCHING_VALUES(cxx_filtered, $CXX, -std=c++11 -std=gnu++11)
+  CXX="$cxx_filtered"
 ])
 
 # Check if a compiler is of the toolchain type we expect, and save the version

make/autoconf/util.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
@@ -199,7 +199,7 @@ AC_DEFUN([UTIL_GET_NON_MATCHING_VALUES],
   if test -z "$legal_values"; then
     $1="$2"
   else
-    result=`$GREP -Fvx "$legal_values" <<< "$values_to_check" | $GREP -v '^$'`
+    result=`$GREP -Fvx -- "$legal_values" <<< "$values_to_check" | $GREP -v '^$'`
     $1=${result//$'\n'/ }
   fi
 ])
@@ -226,7 +226,7 @@ AC_DEFUN([UTIL_GET_MATCHING_VALUES],
   if test -z "$illegal_values"; then
     $1=""
   else
-    result=`$GREP -Fx "$illegal_values" <<< "$values_to_check" | $GREP -v '^$'`
+    result=`$GREP -Fx -- "$illegal_values" <<< "$values_to_check" | $GREP -v '^$'`
     $1=${result//$'\n'/ }
   fi
 ])

make/devkit/Tools.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 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
@@ -548,6 +548,7 @@ $(BUILDDIR)/$(gcc_ver)/Makefile \
 	  $(PATHPRE) $(ENVS) $(GCC_CFG) $(EXTRA_CFLAGS) \
 	      $(CONFIG) \
 	      --with-sysroot=$(SYSROOT) \
+	      --with-debug-prefix-map=$(OUTPUT_ROOT)=devkit \
 	      --enable-languages=c,c++ \
 	      --enable-shared \
 	      --disable-nls \

make/hotspot/lib/CompileJvm.gmk

@@ -85,7 +85,7 @@ CFLAGS_VM_VERSION := \
 
 DISABLED_WARNINGS_gcc := array-bounds comment delete-non-virtual-dtor \
     empty-body implicit-fallthrough int-in-bool-context \
-    maybe-uninitialized missing-field-initializers parentheses \
+    maybe-uninitialized missing-field-initializers \
     shift-negative-value unknown-pragmas
 
 DISABLED_WARNINGS_clang := sometimes-uninitialized \

src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

@@ -28,7 +28,6 @@
 #include "code/codeCache.hpp"
 #include "code/compiledIC.hpp"
 #include "gc/shared/collectedHeap.hpp"
-#include "memory/resourceArea.hpp"
 #include "nativeInst_aarch64.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/handles.hpp"
@@ -189,8 +188,6 @@ void NativeCall::set_destination_mt_safe(address dest, bool assert_lock) {
          CompiledICLocker::is_safe(addr_at(0)),
          "concurrent code patching");
 
-  ResourceMark rm;
-  int code_size = NativeInstruction::instruction_size;
   address addr_call = addr_at(0);
   bool reachable = Assembler::reachable_from_branch_at(addr_call, dest);
   assert(NativeCall::is_call_at(addr_call), "unexpected code at call site");

src/hotspot/cpu/aarch64/vtableStubs_aarch64.cpp

@@ -197,7 +197,7 @@ VtableStub* VtableStubs::create_itable_stub(int itable_index) {
                                   temp_reg, temp_reg2, itable_index, L_no_such_interface);
 
   // Reduce "estimate" such that "padding" does not drop below 8.
-  const ptrdiff_t estimate = 124;
+  const ptrdiff_t estimate = 144;
   const ptrdiff_t codesize = __ pc() - start_pc;
   slop_delta  = (int)(estimate - codesize);
   slop_bytes += slop_delta;