[GR-57299] Merge in tag jdk-24+11

PullRequest: labsjdk-ce/105

Author: OracleLabsAutomation

.github/workflows/main.yml

@@ -371,7 +371,7 @@ jobs:
               -H 'Accept: application/vnd.github+json' \
               -H 'Authorization: Bearer ${{ github.token }}' \
               -H 'X-GitHub-Api-Version: 2022-11-28' \
-              '${{ github.api_url }}/repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts')"
+              '${{ github.api_url }}/repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts?per_page=100')"
           BUNDLE_ARTIFACT_IDS="$(echo "$ALL_ARTIFACT_IDS" | jq -r -c '.artifacts | map(select(.name|startswith("bundles-"))) | .[].id')"
           for id in $BUNDLE_ARTIFACT_IDS; do
             echo "Removing $id"

make/autoconf/flags-ldflags.m4

@@ -71,7 +71,9 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
     LDFLAGS_CXX_PARTIAL_LINKING="$MACHINE_FLAG -r"
 
     if test "x$OPENJDK_TARGET_OS" = xlinux; then
+      # Clang needs the lld linker to work correctly
       BASIC_LDFLAGS="-fuse-ld=lld -Wl,--exclude-libs,ALL"
+      UTIL_REQUIRE_PROGS(LLD, lld)
     fi
     if test "x$OPENJDK_TARGET_OS" = xaix; then
       BASIC_LDFLAGS="-Wl,-b64 -Wl,-brtl -Wl,-bnorwexec -Wl,-bnolibpath -Wl,-bnoexpall \

make/autoconf/toolchain.m4

@@ -678,6 +678,9 @@ AC_DEFUN_ONCE([TOOLCHAIN_DETECT_TOOLCHAIN_EXTRA],
       test_metal=`$METAL --version 2>&1`
       if test $? -ne 0; then
         AC_MSG_RESULT([no])
+        AC_MSG_NOTICE([A full XCode is required to build the JDK (not only command line tools)])
+        AC_MSG_NOTICE([If you have XCode installed, you might need to reset the Xcode active developer directory])
+        AC_MSG_NOTICE([using 'sudo xcode-select -r'])
         AC_MSG_ERROR([XCode tool 'metal' neither found in path nor with xcrun])
       else
         AC_MSG_RESULT([yes, will be using '$METAL'])

make/common/native/Link.gmk

@@ -109,6 +109,11 @@ define CreateStaticLibrary
 	      $(if $$($1_LINK_OBJS_RELATIVE), $$(CD) $$(OUTPUTDIR) ; ) \
 	      $$($1_LD) $(LDFLAGS_CXX_PARTIAL_LINKING) $$($1_SYSROOT_LDFLAGS) \
 	          -o $$($1_TARGET_RELOCATABLE) $$($1_LD_OBJ_ARG))
+          # 'ld -r' might invalidate the .llvm_addrsig section, and this will cause subsequent
+          # calls to lld (with '-Wl,--icf=safe') to fail when linking with this library, so
+          # remove that section.
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_objcopy_remove_llvm_addrsig_section, \
+	      $$($1_OBJCOPY) --remove-section=.llvm_addrsig $$($1_TARGET_RELOCATABLE))
         endif
 	$$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_run_ar, \
 	    $(if $$($1_LINK_OBJS_RELATIVE), $$(CD) $$(OUTPUTDIR) ; ) \

make/hotspot/lib/CompileGtest.gmk

@@ -57,7 +57,8 @@ $(eval $(call SetupJdkLibrary, BUILD_GTEST_LIBGTEST, \
         $(GTEST_FRAMEWORK_SRC)/googletest/src \
         $(GTEST_FRAMEWORK_SRC)/googlemock/src, \
     INCLUDE_FILES := gtest-all.cc gmock-all.cc, \
-    DISABLED_WARNINGS_gcc := undef unused-result format-nonliteral maybe-uninitialized, \
+    DISABLED_WARNINGS_gcc := undef unused-result format-nonliteral \
+        maybe-uninitialized zero-as-null-pointer-constant, \
     DISABLED_WARNINGS_clang := undef unused-result format-nonliteral, \
     DEFAULT_CFLAGS := false, \
     CFLAGS := $(JVM_CFLAGS) \

make/modules/java.desktop/lib/AwtLibraries.gmk

@@ -237,7 +237,6 @@ ifeq ($(call isTargetOs, windows macosx)+$(ENABLE_HEADLESS_ONLY), false+false)
       DISABLED_WARNINGS_gcc := int-to-pointer-cast, \
       DISABLED_WARNINGS_gcc_awt_Taskbar.c := parentheses, \
       DISABLED_WARNINGS_gcc_GLXSurfaceData.c := unused-function, \
-      DISABLED_WARNINGS_gcc_gtk2_interface.c := parentheses type-limits, \
       DISABLED_WARNINGS_gcc_gtk3_interface.c := parentheses type-limits \
           unused-function, \
       DISABLED_WARNINGS_gcc_OGLBufImgOps.c := format-nonliteral, \
@@ -252,7 +251,6 @@ ifeq ($(call isTargetOs, windows macosx)+$(ENABLE_HEADLESS_ONLY), false+false)
       DISABLED_WARNINGS_gcc_XToolkit.c := unused-result, \
       DISABLED_WARNINGS_gcc_XWindow.c := unused-function, \
       DISABLED_WARNINGS_clang_awt_Taskbar.c := parentheses, \
-      DISABLED_WARNINGS_clang_gtk2_interface.c := parentheses, \
       DISABLED_WARNINGS_clang_gtk3_interface.c := parentheses, \
       DISABLED_WARNINGS_clang_OGLBufImgOps.c := format-nonliteral, \
       DISABLED_WARNINGS_clang_OGLPaints.c := format-nonliteral, \
@@ -262,8 +260,6 @@ ifeq ($(call isTargetOs, windows macosx)+$(ENABLE_HEADLESS_ONLY), false+false)
       DISABLED_WARNINGS_clang_aix_awt_Taskbar.c := parentheses, \
       DISABLED_WARNINGS_clang_aix_OGLPaints.c := format-nonliteral, \
       DISABLED_WARNINGS_clang_aix_OGLBufImgOps.c := format-nonliteral, \
-      DISABLED_WARNINGS_clang_aix_gtk2_interface.c := parentheses \
-          logical-op-parentheses, \
       DISABLED_WARNINGS_clang_aix_gtk3_interface.c := parentheses \
           logical-op-parentheses, \
       DISABLED_WARNINGS_clang_aix_sun_awt_X11_GtkFileDialogPeer.c := \

src/hotspot/cpu/aarch64/aarch64.ad

@@ -16184,6 +16184,19 @@ instruct TailjmpInd(iRegPNoSpNoRfp jump_target, iRegP_R0 ex_oop)
   ins_pipe(pipe_class_call);
 %}
 
+// Forward exception.
+instruct ForwardExceptionjmp()
+%{
+  match(ForwardException);
+  ins_cost(CALL_COST);
+
+  format %{ "b forward_exception_stub" %}
+  ins_encode %{
+    __ far_jump(RuntimeAddress(StubRoutines::forward_exception_entry()));
+  %}
+  ins_pipe(pipe_class_call);
+%}
+
 // Create exception oop: created by stack-crawling runtime code.
 // Created exception is now available to this handler, and is setup
 // just prior to jumping to this handler. No code emitted.

src/hotspot/cpu/aarch64/immediate_aarch64.cpp

@@ -295,7 +295,7 @@ static int expandLogicalImmediate(uint32_t immN, uint32_t immr,
     uint64_t and_bits_sub = replicate(and_bit, 1, nbits);
     uint64_t or_bits_sub = replicate(or_bit, 1, nbits);
     uint64_t and_bits_top = (and_bits_sub << nbits) | ones(nbits);
-    uint64_t or_bits_top = (0 << nbits) | or_bits_sub;
+    uint64_t or_bits_top = (UCONST64(0) << nbits) | or_bits_sub;
 
     tmask = ((tmask
               & (replicate(and_bits_top, 2 * nbits, 32 / nbits)))

src/hotspot/cpu/aarch64/jniFastGetField_aarch64.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2024, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2014, 2020, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -201,7 +201,7 @@ address JNI_FastGetField::generate_fast_get_int_field0(BasicType type) {
 
   {
     __ enter();
-    __ lea(rscratch1, ExternalAddress(slow_case_addr));
+    __ lea(rscratch1, RuntimeAddress(slow_case_addr));
     __ blr(rscratch1);
     __ leave();
     __ ret(lr);

src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

@@ -1730,8 +1730,8 @@ void MacroAssembler::lookup_secondary_supers_table_slow_path(Register r_super_kl
   // The bitmap is full to bursting.
   // Implicit invariant: BITMAP_FULL implies (length > 0)
   assert(Klass::SECONDARY_SUPERS_BITMAP_FULL == ~uintx(0), "");
-  cmn(r_bitmap, (u1)1);
-  br(EQ, L_huge);
+  cmpw(r_array_length, (u1)(Klass::SECONDARY_SUPERS_TABLE_SIZE - 2));
+  br(GT, L_huge);
 
   // NB! Our caller has checked bits 0 and 1 in the bitmap. The
   // current slot (at secondary_supers[r_array_index]) has not yet