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Hsdis.gmk
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#
# Copyright (c) 2020, 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 makefile compiles and installs the hsdis library
################################################################################
include JdkNativeCompilation.gmk
HSDIS_OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/hsdis
REAL_HSDIS_NAME := hsdis-$(OPENJDK_TARGET_CPU_LEGACY_LIB)$(SHARED_LIBRARY_SUFFIX)
BUILT_HSDIS_LIB := $(HSDIS_OUTPUT_DIR)/$(REAL_HSDIS_NAME)
HSDIS_LINK_TYPE := C
ifeq ($(HSDIS_BACKEND), capstone)
ifeq ($(call isTargetCpuArch, x86), true)
CAPSTONE_ARCH := CS_ARCH_X86
CAPSTONE_MODE := CS_MODE_$(OPENJDK_TARGET_CPU_BITS)
else ifeq ($(call isTargetCpuArch, aarch64), true)
CAPSTONE_ARCH := CS_ARCH_$(CAPSTONE_ARCH_AARCH64_NAME)
CAPSTONE_MODE := CS_MODE_ARM
else
$(error No support for Capstone on this platform)
endif
HSDIS_CFLAGS += -DCAPSTONE_ARCH=$(CAPSTONE_ARCH) \
-DCAPSTONE_MODE=$(CAPSTONE_MODE)
endif
ifeq ($(HSDIS_BACKEND), llvm)
# Use C++ instead of C
HSDIS_LINK_TYPE := C++
ifeq ($(call isTargetOs, linux), true)
LLVM_OS := pc-linux-gnu
else ifeq ($(call isTargetOs, macosx), true)
LLVM_OS := apple-darwin
else ifeq ($(call isTargetOs, windows), true)
LLVM_OS := pc-windows-msvc
else
$(error No support for LLVM on this platform)
endif
HSDIS_CFLAGS += -DLLVM_DEFAULT_TRIPLET='"$(OPENJDK_TARGET_CPU)-$(LLVM_OS)"'
endif
ifeq ($(HSDIS_BACKEND), binutils)
ifeq ($(call isTargetOs, windows), true)
# On windows, we need to "fake" a completely different toolchain using gcc
# instead of the normal microsoft toolchain. This is quite hacky...
MINGW_BASE := x86_64-w64-mingw32
MINGW_SYSROOT = $(shell $(MINGW_BASE)-gcc -print-sysroot)
ifeq ($(wildcard $(MINGW_SYSROOT)), )
# Use fallback path
MINGW_SYSROOT := /usr/$(MINGW_BASE)
ifeq ($(wildcard $(MINGW_SYSROOT)), )
$(error mingw sysroot not found)
endif
endif
BUILD_HSDIS_CC := $(MINGW_BASE)-gcc
BUILD_HSDIS_LD := $(MINGW_BASE)-ld
BUILD_HSDIS_OBJCOPY := $(MINGW_BASE)-objcopy
BUILD_HSDIS_SYSROOT_CFLAGS := --sysroot=$(MINGW_SYSROOT)
BUILD_HSDIS_SYSROOT_LDFLAGS := --sysroot=$(MINGW_SYSROOT)
MINGW_SYSROOT_LIB_PATH := $(MINGW_SYSROOT)/mingw/lib
ifeq ($(wildcard $(MINGW_SYSROOT_LIB_PATH)), )
# Try without mingw
MINGW_SYSROOT_LIB_PATH := $(MINGW_SYSROOT)/lib
ifeq ($(wildcard $(MINGW_SYSROOT_LIB_PATH)), )
$(error mingw sysroot lib path not found)
endif
endif
MINGW_VERSION = $(shell $(MINGW_BASE)-gcc -v 2>&1 | $(GREP) "gcc version" | $(CUT) -d " " -f 3)
MINGW_GCC_LIB_PATH := /usr/lib/gcc/$(MINGW_BASE)/$(MINGW_VERSION)
ifeq ($(wildcard $(MINGW_GCC_LIB_PATH)), )
# Try using only major version number
MINGW_VERSION_MAJOR := $(firstword $(subst ., , $(MINGW_VERSION)))
MINGW_GCC_LIB_PATH := /usr/lib/gcc/$(MINGW_BASE)/$(MINGW_VERSION_MAJOR)
ifeq ($(wildcard $(MINGW_GCC_LIB_PATH)), )
$(error mingw gcc lib path not found)
endif
endif
TOOLCHAIN_TYPE := gcc
OPENJDK_TARGET_OS := linux
OPENJDK_TARGET_OS_TYPE := unix
CC_OUT_OPTION := -o$(SPACE)
GENDEPS_FLAGS := -MMD -MF
CFLAGS_DEBUG_SYMBOLS := -g
DISABLED_WARNINGS :=
DISABLE_WARNING_PREFIX := -Wno-
CFLAGS_WARNINGS_ARE_ERRORS := -Werror
SHARED_LIBRARY_FLAGS := -shared
HSDIS_TOOLCHAIN_DEFAULT_CFLAGS := false
HSDIS_TOOLCHAIN_DEFAULT_LDFLAGS := false
HSDIS_LDFLAGS += -L$(MINGW_GCC_LIB_PATH) -L$(MINGW_SYSROOT_LIB_PATH)
MINGW_DLLCRT := $(MINGW_SYSROOT_LIB_PATH)/dllcrt2.o
HSDIS_TOOLCHAIN_LIBS := $(MINGW_DLLCRT) -lmingw32 -lgcc -lgcc_eh -lmoldname \
-lmingwex -lmsvcrt -lpthread -ladvapi32 -lshell32 -luser32 -lkernel32
else
HSDIS_TOOLCHAIN_LIBS := -ldl
endif
endif
################################################################################
## Build libhsdis
################################################################################
$(eval $(call SetupJdkLibrary, BUILD_HSDIS, \
NAME := hsdis, \
LINK_TYPE := $(HSDIS_LINK_TYPE), \
SRC := $(TOPDIR)/src/utils/hsdis/$(HSDIS_BACKEND), \
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, \
DISABLED_WARNINGS_clang := undef format-nonliteral, \
DEFAULT_CFLAGS := $(HSDIS_TOOLCHAIN_DEFAULT_CFLAGS), \
CFLAGS := $(HSDIS_CFLAGS), \
CXXFLAGS := $(HSDIS_CFLAGS), \
LD_SET_ORIGIN := false, \
DEFAULT_LDFLAGS := $(HSDIS_TOOLCHAIN_DEFAULT_LDFLAGS), \
LDFLAGS := $(HSDIS_LDFLAGS) $(SHARED_LIBRARY_FLAGS), \
LIBS := $(HSDIS_LIBS) $(HSDIS_TOOLCHAIN_LIBS), \
))
$(BUILT_HSDIS_LIB): $(BUILD_HSDIS_TARGET)
$(install-file)
build: $(BUILD_HSDIS) $(BUILT_HSDIS_LIB)
TARGETS += build
ifeq ($(ENABLE_HSDIS_BUNDLING), false)
ifeq ($(call isTargetOs, windows), true)
JDK_HSDIS_DIR := $(JDK_OUTPUTDIR)/bin
IMAGE_HSDIS_DIR := $(JDK_IMAGE_DIR)/bin
else
JDK_HSDIS_DIR := $(JDK_OUTPUTDIR)/lib
IMAGE_HSDIS_DIR := $(JDK_IMAGE_DIR)/lib
endif
INSTALLED_HSDIS_JDK := $(JDK_HSDIS_DIR)/$(REAL_HSDIS_NAME)
INSTALLED_HSDIS_IMAGE := $(IMAGE_HSDIS_DIR)/$(REAL_HSDIS_NAME)
$(INSTALLED_HSDIS_JDK): $(BUILT_HSDIS_LIB)
ifeq ($(HSDIS_BACKEND), binutils)
$(call LogWarn, NOTE: The resulting build might not be redistributable. Seek legal advice before distributing.)
endif
$(install-file)
$(INSTALLED_HSDIS_IMAGE): $(BUILT_HSDIS_LIB)
$(install-file)
install: $(INSTALLED_HSDIS_JDK) $(INSTALLED_HSDIS_IMAGE)
else
install:
$(ECHO) NOTE: make install-hsdis is a no-op with --enable-hsdis-bundling
endif
TARGETS += install
.PHONY: build install
################################################################################
include MakeFileEnd.gmk