#
# Copyright (c) 2015, 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
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

include MakeFileStart.gmk

################################################################################
# This file builds the native component of the JTReg tests for Hotspot.
# It also covers the test-image part, where the built files are copied to the
# test image.
################################################################################

include CopyFiles.gmk
include TestFilesCompilation.gmk

################################################################################
# Targets for building the native tests themselves.
################################################################################

# This might have been added to by a custom extension.
HOTSPOT_JTREG_NATIVE_SRC += $(TOPDIR)/test/hotspot/jtreg

HOTSPOT_JTREG_OUTPUT_DIR := $(OUTPUTDIR)/support/test/hotspot/jtreg/native
VM_TESTBASE_DIR := $(TOPDIR)/test/hotspot/jtreg/vmTestbase
NSK_SHARE_DIR := $(VM_TESTBASE_DIR)/nsk/share

################################################################################
# Platform independent setup

# Optimization -O3 needed, HIGH == -O3
HOTSPOT_JTREG_LIBRARIES_OPTIMIZATION_libNoFramePointer := HIGH

HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exesigtest := java.base:libjvm
HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exedaemonDestroy := java.base:libjvm

################################################################################
# Platform specific setup

ifeq ($(call isTargetOs, linux), true)
  HOTSPOT_JTREG_LIBRARIES_CFLAGS_libNoFramePointer := -fomit-frame-pointer
  HOTSPOT_JTREG_LIBRARIES_LDFLAGS_libtest-rw := -z noexecstack
  HOTSPOT_JTREG_LIBRARIES_LDFLAGS_libtest-rwx := -z execstack
  HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exeinvoke := java.base:libjvm
  HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exestack-gap := java.base:libjvm
  HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exestack-tls := java.base:libjvm
  TEST_exeinvoke_exeinvoke.c_OPTIMIZATION := NONE
  HOTSPOT_JTREG_EXECUTABLES_LIBS_exeFPRegs := -ldl
  HOTSPOT_JTREG_LIBRARIES_LIBS_libatExit += -ldl
  HOTSPOT_JTREG_LIBRARIES_LIBS_libAsyncGetCallTraceTest := -ldl
  HOTSPOT_JTREG_LIBRARIES_LDFLAGS_libfast-math := -ffast-math
else
  HOTSPOT_JTREG_EXCLUDE += libtest-rw.c libtest-rwx.c \
      exeinvoke.c exestack-gap.c exestack-tls.c libAsyncGetCallTraceTest.cpp
endif

ifneq ($(call isTargetOs, linux)+$(call isTargetCpu, aarch64), true+true)
  HOTSPOT_JTREG_EXCLUDE += libTestSVEWithJNI.c
endif

ifeq ($(call isTargetOs, windows), true)
  HOTSPOT_JTREG_EXECUTABLES_CFLAGS_exeFPRegs := -MT
  HOTSPOT_JTREG_LIBRARIES_JDK_LIBS_libnativeStack := java.base:libjvm

  HOTSPOT_JTREG_EXCLUDE += exesigtest.c libterminatedThread.c libTestJNI.c \
      libCompleteExit.c libMonitorWithDeadObjectTest.c libTestPsig.c \
      exeGetCreatedJavaVMs.c libTestUnloadedClass.cpp
else
  HOTSPOT_JTREG_EXECUTABLES_JDK_LIBS_exeGetCreatedJavaVMs := java.base:libjvm

  HOTSPOT_JTREG_EXCLUDE += libNativeException.c exeGetProcessorInfo.c
endif

################################################################################
# Global setup

  # Any executable which launches the JVM and uses a custom launcher needs to
  # explicitly link in the default ASan and LSan options.
ifeq ($(ASAN_ENABLED), true)
  HOTSPOT_JTREG_EXTRA_FILES += $(TOPDIR)/make/data/asan/asan_default_options.c
endif
ifeq ($(LSAN_ENABLED), true)
  HOTSPOT_JTREG_EXTRA_FILES += $(TOPDIR)/make/data/lsan/lsan_default_options.c
endif

HOTSPOT_JTREG_CFLAGS := \
    -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS \
    -I$(NSK_SHARE_DIR)/aod \
    -I$(NSK_SHARE_DIR)/gc/lock/jni \
    -I$(NSK_SHARE_DIR)/gc/lock/jniref \
    -I$(NSK_SHARE_DIR)/jdi \
    -I$(NSK_SHARE_DIR)/jni \
    -I$(NSK_SHARE_DIR)/jvmti \
    -I$(NSK_SHARE_DIR)/jvmti/agent_common \
    -I$(NSK_SHARE_DIR)/jvmti/aod \
    -I$(NSK_SHARE_DIR)/locks \
    -I$(NSK_SHARE_DIR)/native \
    -I$(TOPDIR)/test/lib/jdk/test/lib/jvmti \
    -I$(VM_TESTBASE_DIR)/nsk/stress/jni \
    -I$(VM_TESTBASE_DIR)/vm/mlvm/share \
    -I$(VM_TESTBASE_DIR)/vm/share \
    #

# This evaluation is expensive and should only be done if this target was
# explicitly called.
ifneq ($(filter build-test-hotspot-jtreg-native, $(MAKECMDGOALS)), )
  $(eval $(call SetupTestFilesCompilation, HOTSPOT_JTREG_LIBRARIES, \
      TYPE := LIBRARY, \
      SOURCE_DIRS := $(HOTSPOT_JTREG_NATIVE_SRC), \
      OUTPUT_DIR := $(HOTSPOT_JTREG_OUTPUT_DIR), \
      EXCLUDE := $(HOTSPOT_JTREG_EXCLUDE), \
      CFLAGS := $(HOTSPOT_JTREG_CFLAGS), \
      LIBS := $(LIBPTHREAD), \
  ))

  $(eval $(call SetupTestFilesCompilation, HOTSPOT_JTREG_EXECUTABLES, \
      TYPE := PROGRAM, \
      SOURCE_DIRS := $(HOTSPOT_JTREG_NATIVE_SRC), \
      OUTPUT_DIR := $(HOTSPOT_JTREG_OUTPUT_DIR), \
      EXCLUDE := $(HOTSPOT_JTREG_EXCLUDE), \
      EXTRA_FILES := $(HOTSPOT_JTREG_EXTRA_FILES), \
      CFLAGS := $(HOTSPOT_JTREG_CFLAGS), \
      LIBS := $(LIBPTHREAD), \
  ))
endif

build-test-hotspot-jtreg-native: $(HOTSPOT_JTREG_LIBRARIES) \
    $(HOTSPOT_JTREG_EXECUTABLES)

################################################################################
# Targets for building test-image.
################################################################################

# Copy to hotspot jtreg test image
$(eval $(call SetupCopyFiles, COPY_HOTSPOT_JTREG_NATIVE, \
    SRC := $(HOTSPOT_JTREG_OUTPUT_DIR), \
    DEST := $(TEST_IMAGE_DIR)/hotspot/jtreg/native, \
    FILES := $(wildcard $(addprefix $(HOTSPOT_JTREG_OUTPUT_DIR), /bin/* \
        /lib/*)), \
    FLATTEN := true, \
))

test-image-hotspot-jtreg-native: $(COPY_HOTSPOT_JTREG_NATIVE)

all: build-test-hotspot-jtreg-native
test-image: test-image-hotspot-jtreg-native

.PHONY: build-test-hotspot-jtreg-native test-image-hotspot-jtreg-native \
    test-image

################################################################################

include MakeFileEnd.gmk