openharmony_ci
Gitee
commit
9888185fcb
26
BUILD.gn
26
BUILD.gn
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@ -88,6 +88,10 @@ exec_script("//build/lite/run_shell_cmd.py",
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import("liteos.gni")
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assert(ARCH != "", "ARCH not set!")
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assert(ARCH == arch, "ARCH not match! details: $ARCH != $arch")
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assert(tee_enable == defined(LOSCFG_TEE_ENABLE), "TEE switch not match!")
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generate_notice_file("kernel_notice_file") {
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module_name = "kernel"
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module_source_dir_list = [
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@ -200,7 +204,13 @@ config("optimize_config") {
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} else {
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optimization_cflag = "-Os"
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}
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cflags += [ "-flto" ]
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}
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if (defined(LOSCFG_COMPILE_LTO)) {
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if (defined(LOSCFG_COMPILER_CLANG_LLVM)) {
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cflags += [ "-flto=thin" ]
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} else {
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cflags += [ "-flto" ]
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}
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}
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cflags += [ optimization_cflag ]
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asmflags = cflags
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@ -223,11 +233,6 @@ config("warn_config") {
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"-Winvalid-pch",
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"-Wno-address-of-packed-member",
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]
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if (defined(LOSCFG_QUICK_START)) {
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cflags -= [ "-Werror" ]
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}
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asmflags = cflags
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}
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@ -279,7 +284,7 @@ config("los_config") {
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executable("liteos") {
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configs = [] # clear default configs
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configs += [ ":los_config" ]
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configs += [ ":arch_config" ]
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configs += [ ":public" ]
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ldflags = [
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@ -304,18 +309,17 @@ executable("liteos") {
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inputs += [ "$root_out_dir/board.ld" ]
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output_dir = target_out_dir
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output_name = liteos_name
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deps = [
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"platform:board.ld",
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"platform:copy_board.ld",
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":modules",
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]
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}
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copy("copy_liteos") {
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deps = [ ":liteos" ]
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sources = [ "$target_out_dir/unstripped/bin/$liteos_name" ]
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outputs = [ "$root_out_dir/{{source_file_part}}" ]
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sources = [ "$target_out_dir/unstripped/bin/liteos" ]
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outputs = [ "$root_out_dir/$liteos_name" ]
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}
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build_ext_component("build_kernel_image") {
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8
Kconfig
8
Kconfig
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@ -74,6 +74,14 @@ config COMPILE_OPTIMIZE_SIZE
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help
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Answer Y to add optimization options for small code size.
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The final binary size will be smaller.
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But the compile time may be a bit longer.
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config COMPILE_LTO
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bool "Enable link time optimization (LTO)" if COMPILE_OPTIMIZE_SIZE
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default y
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help
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Answer Y to add lto options for more smaller code size.
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The final binary size will be smaller.
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But the compile time may be much longer.
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endmenu
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2
Makefile
2
Makefile
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@ -27,7 +27,7 @@
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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LITEOSTOPDIR := $(realpath $(dir $(firstword $(MAKEFILE_LIST))))
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LITEOSTOPDIR := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
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export LITEOSTOPDIR
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APPS = apps
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@ -40,5 +40,4 @@ kernel_module(module_name) {
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}
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config("public") {
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include_dirs = [ "." ]
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}
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@ -4,10 +4,4 @@ MODULE_NAME := $(notdir $(shell pwd))
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LOCAL_SRCS := $(wildcard *.c)
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LOCAL_INCLUDE := \
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-I $(LITEOSTOPDIR)/kernel/common \
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-I $(LITEOSTOPDIR)/kernel/common/patchfs \
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LOCAL_FLAGS := $(LOCAL_INCLUDE) $(LITEOS_GCOV_OPTS)
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include $(MODULE)
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@ -40,9 +40,6 @@ if (defined(LOSCFG_ARCH_ARM_AARCH32)) {
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ARCH = "aarch64"
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}
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assert(ARCH != "", "ARCH not set!")
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assert(ARCH == arch, "ARCH not match! details: $ARCH != $arch")
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template("kernel_module") {
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current_dir_name = get_path_info(rebase_path("."), "file")
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if (target_name != current_dir_name) {
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@ -66,23 +66,16 @@ config("public") {
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include_dirs = [ "." ]
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}
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source_set("board") {
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kernel_module("board.ld") {
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sources = [ "board.ld.S" ]
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configs = []
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configs += [
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"$LITEOSTOPDIR:los_config",
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"$LITEOSTOPDIR:public",
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]
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asmflags = [
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"-P",
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"-E",
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]
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}
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copy("board.ld") {
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deps = [ ":board" ]
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sources = [ "$target_out_dir/board.board.ld.o" ]
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copy("copy_board.ld") {
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deps = [ ":board.ld" ]
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sources = [ "$target_out_dir/board.ld.board.ld.o" ]
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outputs = [ "$root_out_dir/board.ld" ]
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}
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@ -44,22 +44,6 @@ ifneq ($(LOSCFG_BASE_CORE_HILOG), y)
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LOCAL_SRCS := $(filter-out los_hilog.c, $(LOCAL_SRCS))
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endif
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ifeq ($(LOSCFG_KERNEL_TICKLESS), y)
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LOCAL_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/include
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endif
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ifeq ($(LOSCFG_KERNEL_TRACE), y)
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LOCAL_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/include
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endif
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ifeq ($(LOSCFG_KERNEL_CPUP), y)
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LOCAL_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/include
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endif
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ifeq ($(LOSCFG_KERNEL_VDSO), y)
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LOCAL_INCLUDE += -I $(LITEOSTOPDIR)/kernel/extended/vdso/include
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endif
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ALL_ASSRCS := $(wildcard *.S)
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ASSRCS := $(filter-out board.ld.S,$(ALL_ASSRCS))
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@ -68,9 +52,8 @@ LOCAL_SRCS += $(ASSRCS)
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LOCAL_FLAGS := $(LOCAL_INCLUDE) $(LITEOS_GCOV_OPTS)
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BOARD_LD = $(OUT)/lib/board.ld
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$(BOARD_LD): board.ld.S $(LITEOS_MENUCONFIG_H)
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$(HIDE)$(CC) -I$(LITEOSTOPDIR)/kernel/base/include -I$(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH) -I. \
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-imacros $(LITEOS_MENUCONFIG_H) -P -E $< -o $@
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$(BOARD_LD): board.ld.S
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$(HIDE)$(CC) $(LITEOS_CFLAGS) -P -E $< -o $@
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.PHONY: rm_board_ld
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rm_board_ld:
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@ -27,31 +27,13 @@
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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############################# SRCs #################################
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HWI_SRC :=
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MMU_SRC :=
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NET_SRC :=
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TIMER_SRC :=
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HRTIMER_SRC :=
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USB_SRC :=
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############################# HI3516DV300 Options#################################
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########################## HI3518EV300 Options##############################
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########################## Qemu ARM Virt Options##############################
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LITEOS_BASELIB += -lbsp -lbsp_config
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PLATFORM_BSP_BASE := $(LITEOSTOPDIR)/platform
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PLATFORM_INCLUDE := -I $(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH) \
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-I $(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH)/include \
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-I $(PLATFORM_BSP_BASE)/../kernel/common/rootfs \
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-I $(PLATFORM_BSP_BASE) \
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-I $(PLATFORM_BSP_BASE)/../../../drivers/liteos/platform/pm \
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-I $(PLATFORM_BSP_BASE)/hw/include \
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-I $(PLATFORM_BSP_BASE)/include
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-I $(PLATFORM_BSP_BASE)
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LIB_SUBDIRS += $(PLATFORM_BSP_BASE) $(LITEOSTOPDIR)/../../$(LOSCFG_BOARD_CONFIG_PATH)
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LITEOS_PLATFORM_INCLUDE += $(PLATFORM_INCLUDE)
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@ -30,16 +30,6 @@
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-include $(LITEOS_CONFIG_FILE)
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HIDE := @
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CC :=
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AS :=
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AR :=
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LD :=
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GPP :=
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OBJCOPY :=
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OBJDUMP :=
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SIZE :=
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NM :=
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MKDIR = mkdir
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OBJ_MKDIR = if [ ! -d $(dir $@) ]; then mkdir -p $(dir $@); fi
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RM = -rm -rf
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ifeq ($(OS),)
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@ -121,12 +111,6 @@ MODULE = $(LITEOSTOPDIR)/tools/build/mk/module.mk
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LITEOS_CMACRO += -D__LITEOS__ -DSECUREC_IN_KERNEL=0
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AS_OBJS_LIBC_FLAGS = -D__ASSEMBLY__
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ifeq ($(LOSCFG_QUICK_START), y)
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WARNING_AS_ERROR := -Wall
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else
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WARNING_AS_ERROR := -Wall -Werror
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endif
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####################################### CPU Option Begin #########################################
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include $(LITEOSTOPDIR)/arch/cpu.mk
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####################################### CPU Option End #########################################
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@ -137,6 +121,7 @@ include $(LITEOSTOPDIR)/platform/bsp.mk
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ifeq ($(LOSCFG_PLATFORM_ROOTFS), y)
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LITEOS_BASELIB += -lrootfs
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LIB_SUBDIRS += $(LITEOSTOPDIR)/kernel/common/rootfs
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LITEOS_PLATFORM_INCLUDE += -I $(LITEOSTOPDIR)/kernel/common/rootfs
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endif
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ifeq ($(LOSCFG_PLATFORM_PATCHFS), y)
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@ -440,9 +425,16 @@ ifeq ($(LOSCFG_COMPILE_OPTIMIZE), y)
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endif
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ifeq ($(LOSCFG_COMPILE_OPTIMIZE_SIZE), y)
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ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
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LITEOS_COPTS_OPTIMIZE = -Oz -flto
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LITEOS_COPTS_OPTIMIZE = -Oz
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else
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LITEOS_COPTS_OPTIMIZE = -Os -flto
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LITEOS_COPTS_OPTIMIZE = -Os
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endif
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endif
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ifeq ($(LOSCFG_COMPILE_LTO), y)
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ifeq ($(LOSCFG_COMPILER_CLANG_LLVM), y)
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LITEOS_COPTS_OPTIMIZE += -flto=thin
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else
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LITEOS_COPTS_OPTIMIZE += -flto
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endif
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endif
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LITEOS_COPTS_DEBUG += $(LITEOS_COPTS_OPTION) $(LITEOS_COPTS_OPTIMIZE)
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@ -556,7 +548,7 @@ LITEOS_SECURITY_INCLUDE := $(LITEOS_SECURITY_CAP_INC) $(LITEOS_SECURITY_VID_I
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LOSCFG_TOOLS_DEBUG_INCLUDE := $(LITEOS_SHELL_INCLUDE) $(LITEOS_UART_INCLUDE) \
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$(LITEOS_TELNET_INCLUDE)
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LITEOS_COMMON_OPTS := -fno-pic -fno-builtin -nostdinc -nostdlib $(WARNING_AS_ERROR) -fms-extensions -fno-omit-frame-pointer -Wno-address-of-packed-member -Winvalid-pch
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LITEOS_COMMON_OPTS := -fno-pic -fno-builtin -nostdinc -nostdlib -Wall -Werror -fms-extensions -fno-omit-frame-pointer -Wno-address-of-packed-member -Winvalid-pch
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LITEOS_CXXOPTS_BASE += $(LITEOS_COMMON_OPTS) -std=c++11 -nostdinc++ -fexceptions -fpermissive -fno-use-cxa-atexit -frtti
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