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‎.gn

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buildconfig = "//build/config/BUILDCONFIG.gn"

‎BUILD.gn

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group("maple") {
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deps = [
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"${MAPLE_ROOT}/src:mapleall",
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]
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}

‎Makefile

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#
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#Makefile for OpenArkCompiler
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#
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INSTALL_DIR := ${MAPLE_ROOT}/out
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BUILD_TYPE := RELEASE
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HOST_ARCH := 64
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MIR_JAVA := 1
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GN := ${MAPLE_ROOT}/tools/gn/gn
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NINJA := ${MAPLE_ROOT}/tools/ninja_1.9.0/ninja
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GN_OPTIONS := \
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GN_INSTALL_PREFIX="$(MAPLE_ROOT)" \
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GN_BUILD_TYPE="$(BUILD_TYPE)" \
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HOST_ARCH=$(HOST_ARCH) \
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MIR_JAVA=$(MIR_JAVA)
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.PHONY: default
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default: install
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.PHONY: mapleall
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mapleall:
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$(call build_gn, ${GN_OPTIONS}, maple)
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.PHONY: install
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install: mapleall
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$(shell cp -rf $(MAPLE_ROOT)/src/bin/java2jar $(MAPLE_ROOT)/out/bin/)
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$(shell cp -rf $(MAPLE_ROOT)/src/bin/jbc2mpl $(MAPLE_ROOT)/out/bin/)
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$(shell cp -rf $(MAPLE_ROOT)/src/bin/mplcg $(MAPLE_ROOT)/out/bin/)
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$(shell cp -rf $(MAPLE_ROOT)/out/bin/maple $(MAPLE_ROOT)/src/bin/)
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.PHONY: clean
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clean:
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@rm -rf out/
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define build_gn
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mkdir -p ${INSTALL_DIR}; \
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$(GN) gen ${INSTALL_DIR} --args='$(1)'; \
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cd ${INSTALL_DIR}; \
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$(NINJA) -v $(2);
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endef

‎Readme.md

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# OpenArkCompiler
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## 概述
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-----------------
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> 面向IoT、支持多语言多设备的新一代编译器。
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OpenArkCompiler是来自华为方舟编译器的开源项目。
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### OpenArkCompiler 四个技术点 ###
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通过将不同语言代码在开发环境中就编译成一套可执行文件，在运行环境中高效执行：
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- 支持多语言联合优化、消除跨语言调用开销；
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- 程序运行时无需依赖虚拟机，减少资源占用，具有高效内存回收机制；
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- 可针对不同应用灵活编译优化；
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- 开发者学习和使用成本低。
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### 面向未来的智能硬件生态 ###
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当前终端硬件的发展，有向智能IoT多样性发展的趋势，逐步形成以手机为中心，多设备互联互通的硬件形态；硬件多样性的发展，同时带来软件架构、编程框架的复杂性，上层应用及业务软件开发人员，急需一套编译框架，能够实现多种编程语言一次编译、多设备运行，并且具有良好的性能基础。方舟编译器基于上述硬件发展趋势、软件生态发展诉求，结合业界最新的编译器前沿技术，为软件开发人员打造多架构编程语言环境。
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## 开源计划
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**编译框架代码开源**
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- 时间：2019年8月
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- 开源范围：编译器IR+中端语言实现
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- 开放能力：
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- 框架开源供参考学习，了解方舟编译器架构及框架代码
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- 开发者可构建出完整编译器工具链，支持Java Sample程序编译（非应用）
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**后续开源范围**
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陆续开源编译器前端、后端； 支持Java程序编译、JavaScript语言应用的编译等。
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**计划持续更新...**
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## 相关文档
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- 架构设计原理
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- [MAPLE IR Design](doc/MapleIRDesign.md)
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- [RC API](doc/RC_API.md)
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- [朴素版RC操作插入原理](doc/Naive_RC_Principle.md)
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- [虚函数表和接口函数表设计介绍](doc/Vtable&Itable.md)
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- [Phase设计介绍](doc/Phase_Design.md)
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- [环境配置](doc/Development_Preparation.md)
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- [开发者指南](doc/Developer_Guide.md)
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- [编程规范](doc/Programming_Specifications.md)
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## 许可证
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- [LICENSE](license/LICENSE)
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- [开源软件声明](license/Third_Party_Open_Source_Software_Notice.md)
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‎build/config/BUILDCONFIG.gn

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# This file is the master GN build configuration, all variables
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# declare here will be implicitly global.
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# List all the input args
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declare_args() {
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GN_INSTALL_PREFIX = ""
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GN_BUILD_TYPE = ""
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HOST_ARCH = 64
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MIR_JAVA = 1
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}
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# Define global args
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MAPLE_ROOT = "${GN_INSTALL_PREFIX}"
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DYNAMICLANG = true
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RC_V2 = true
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TEST_BENCHMARK = false
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MEMORY_LEAK_CHECK = false
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MARK_CYCLE_ROOTS = false
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OPENSOURCE_DEPS = "${MAPLE_ROOT}/src/deplibs"
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OPENSOURCE_OUTPUT = "${MAPLE_ROOT}/out"
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MAPLEALL_ROOT = "${MAPLE_ROOT}/src"
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THIRD_PARTY_ROOT = "${MAPLE_ROOT}/src/third_party"
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# Put all built library files under lib
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GN_ARCHIVE_OUTPUT_DIRECTORY = "${GN_INSTALL_PREFIX}/out/lib"
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GN_LIBRARY_OUTPUT_DIRECTORY = "${GN_INSTALL_PREFIX}/out/lib"
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# Put all built binary files under bin
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GN_BINARY_OUTPUT_DIRECTORY = "${GN_INSTALL_PREFIX}/out/bin"
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# Toolchain setup
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GN_C_COMPILER = "${MAPLE_ROOT}/tools/clang_llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/bin/clang"
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GN_CXX_COMPILER = "${MAPLE_ROOT}/tools/clang_llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/bin/clang++"
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GN_AR_COMPILER = "${MAPLE_ROOT}/tools/clang_llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04/bin/llvm-ar"
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target_toolchain = "//build/toolchain:clang"
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set_default_toolchain(target_toolchain)
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# Cross compile
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GN_C_CROSS_COMPILER = "/usr/bin/aarch64-linux-gnu-gcc-5"
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GN_CXX_CROSS_COMPILER = "/usr/bin/aarch64-linux-gnu-g++-5"
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GN_AR_CROSS_COMPILER = "/usr/bin/aarch64-linux-gnu-ar"
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GN_RANLIB_CROSS_COMPILER = "/usr/bin/aarch64-linux-gnu-ranlib"
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# C/CXX Build flags
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cflags = []
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if (GN_BUILD_TYPE == "RELEASE") {
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cflags_cc = [ "-O3" ]
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cflags_c = [ "-O3" ]
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} else if (GN_BUILD_TYPE == "DEBUG") {
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cflags_cc = [
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"-O0",
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"-g3",
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]
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cflags_c = [
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"-O0",
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"-g3",
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]
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}
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cflags_c += [
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"-Wall",
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"-fstack-protector-strong",
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"-fPIC",
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"-fPIE",
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]
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cflags_cc += [
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"-Wall",
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"-fstack-protector-strong",
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"-fPIC",
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"-fPIE",
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]
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if (HOST_ARCH == 64) {
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cflags_c += [ "-m64" ]
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cflags_cc += [ "-m64" ]
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} else {
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cflags_c += [ "-m32" ]
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cflags_cc += [ "-m32" ]
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}
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if (DYNAMICLANG) {
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cflags_cc += [ "-DDYNAMICLANG" ]
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}
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if (RC_V2) {
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cflags_cc += [ "-DRC_NO_MMAP" ]
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}
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if (TEST_BENCHMARK) {
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cflags_cc += [ "-DTEST_BENCHMARK" ]
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}
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if (MEMORY_LEAK_CHECK) {
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cflags_cc += [ "-DMEMORY_LEAK_CHECK" ]
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}
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if (MARK_CYCLE_ROOTS) {
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cflags_cc += [ "-DMARK_CYCLE_ROOTS" ]
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}
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cflags_cc += [ "-DMIR_FEATURE_FULL=1" ]
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if (MIR_JAVA == 1) {
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TARGET = "aarch64"
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cflags_cc += [ "-DMIR_JAVA=1" ]
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} else {
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TARGET = "vm"
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cflags_cc += [ "-DMIR_JAVA=0" ]
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}

‎build/core/java2jar.mk

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$(APP_JAR): %.jar : %.java
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$(JAVA2JAR) $(APP_JAR) ${MAPLE_ROOT}/libjava-core/java-core.jar "$(wildcard *.java)"

‎build/core/jbc2mpl.mk

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$(APP_MPL): %.mpl : %.jar $(JBC2MPL_BIN)
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$(JBC2MPL_BIN) --mplt $(LIB_MPLT) -injar $(APP_JAR) -out $(APP)

‎build/core/maple_test.mk

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include $(MAPLE_BUILD_CORE)/maple_variables.mk
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test: $(APP_S)
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include $(MAPLE_BUILD_CORE)/mplcomb.mk
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include $(MAPLE_BUILD_CORE)/jbc2mpl.mk
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include $(MAPLE_BUILD_CORE)/java2jar.mk
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.PHONY: clean
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clean:
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@rm -rf *.jar
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@rm -f *.class
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@rm -f *.mpl
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@rm -f *.mplt
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@rm -f *.s
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@rm -f *.groots.txt
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@rm -f *.primordials.txt
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@rm -rf comb.log

‎build/core/maple_variables.mk

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TARGETS := $(APP)
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LIB_MPLT := $(MAPLE_ROOT)/libjava-core/libjava-core.mplt
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APP_CLASS := $(foreach APP, $(TARGETS), $(APP).class)
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APP_JAR := $(foreach APP, $(TARGETS), $(APP).jar)
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APP_MPL := $(foreach APP, $(TARGETS), $(APP).mpl)
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APP_MPLT:=$(foreach APP, $(TARGETS), $(APP).mplt)
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APP_VTABLEIMPL_MPL := $(foreach APP, $(TARGETS), $(APP).VtableImpl.mpl)
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APP_S := $(foreach APP, $(TARGETS), $(APP).VtableImpl.s)
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JAVA2JAR := $(MAPLE_ROOT)/out/bin/java2jar
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JBC2MPL_BIN := $(MAPLE_ROOT)/out/bin/jbc2mpl
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MAPLE_BIN := $(MAPLE_ROOT)/out/bin/maple
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MPLCG_BIN := $(MAPLE_ROOT)/out/bin/mplcg
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MPLME_FLAGS := --quiet
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MPL2MPL_FLAGS := --quiet --regnativefunc --maplelinker
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MPLCG_SO_FLAGS := --fpic
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MPLCG_FLAGS := --quiet --no-pie --verbose-asm --maplelinker
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MPLCOMBO_FLAGS := --run=me:mpl2mpl:mplcg --option="$(MPLME_FLAGS):$(MPL2MPL_FLAGS):$(MPLCG_FLAGS) $(MPLCG_SO_FLAGS)"

‎build/core/mplcomb.mk

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$(APP_S): %.VtableImpl.s : %.mpl $(MAPLE_BIN) $(MPLCG_BIN)
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$(MAPLE_BIN) --infile $< $(MPLCOMBO_FLAGS) --save-temps
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‎build/envsetup.sh

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#!/bin/bash
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curdir=`pwd`
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unset MAPLE_ROOT
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export MAPLE_ROOT=${curdir}
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unset MAPLE_BUILD_CORE
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export MAPLE_BUILD_CORE=${MAPLE_ROOT}/build/core
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export PATH=$PATH:${MAPLE_ROOT}/src/bin

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