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5cc6694eabe46a9b7c4fcb86559263f6067b51ac
acrn-hypervisor/hypervisor/Makefile
hangliu1 2e4f5e79b7 hv:multiarch: move main memory structure to common 
move struct pgtable and page_pool to common code and
move alloc_page/free_page/init_page_pool to common

Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Liu, Yifan1 <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
2025-10-21 14:14:55 +08:00

364 lines
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Makefile
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#
# acrn-hypervisor/hypervisor/Makefile
#
API_MAJOR_VERSION=1
API_MINOR_VERSION=0
GCC_MAJOR=$(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1)
GCC_MINOR=$(shell echo __GNUC_MINOR__ | $(CC) -E -x c - | tail -n 1)
#enable stack overflow check
STACK_PROTECTOR := 1
BASEDIR := $(shell pwd)
HV_OBJDIR ?= $(CURDIR)/build
HV_MODDIR ?= $(HV_OBJDIR)/modules
HV_FILE := acrn
# initialize the flags we used
CFLAGS :=
ASFLAGS :=
LDFLAGS :=
ARFLAGS :=
ARCH_CFLAGS :=
ARCH_ASFLAGS :=
ARCH_ARFLAGS :=
ARCH_LDFLAGS :=
include scripts/makefile/config.mk
BOARD_INFO_DIR := $(HV_CONFIG_DIR)/boards
SCENARIO_CFG_DIR := $(HV_CONFIG_DIR)/scenarios/$(SCENARIO)
BOARD_CFG_DIR := $(SCENARIO_CFG_DIR)
include ../paths.make
LD_IN_TOOL = scripts/genld.sh
BASH = $(shell which bash)
ARFLAGS += crs
CFLAGS += -Wall -W
CFLAGS += -ffunction-sections -fdata-sections
CFLAGS += -fshort-wchar -ffreestanding
CFLAGS += -fsigned-char
CFLAGS += -nostdinc -nostdlib -fno-common
CFLAGS += -Werror
# ACRN depends on zero length array. Silence the gcc if Warrary-bounds is default option
CFLAGS += -Wno-array-bounds
CFLAGS += -O2
ifeq (y, $(CONFIG_RELOC))
CFLAGS += -fpie
else
CFLAGS += -static
endif
ifdef STACK_PROTECTOR
ifeq (true, $(shell [ $(GCC_MAJOR) -gt 4 ] && echo true))
CFLAGS += -fstack-protector-strong
else
ifeq (true, $(shell [ $(GCC_MAJOR) -eq 4 ] && [ $(GCC_MINOR) -ge 9 ] && echo true))
CFLAGS += -fstack-protector-strong
else
CFLAGS += -fstack-protector
endif
endif
CFLAGS += -DSTACK_PROTECTOR
endif
ifeq (y, $(CONFIG_MULTIBOOT2))
ASFLAGS += -DCONFIG_MULTIBOOT2
endif
ifeq (y, $(CONFIG_RELOC))
ASFLAGS += -DCONFIG_RELOC
endif
LDFLAGS += -Wl,--gc-sections -nostartfiles -nostdlib
LDFLAGS += -Wl,-n,-z,max-page-size=0x1000
LDFLAGS += -Wl,--no-dynamic-linker
ifeq (y, $(CONFIG_RELOC))
# on X86_64, when build with "-pie", GCC fails on linking R_X86_64_32
# relocations with "recompile with fPIC" error, because it may cause
# run-time relocation overflow if it runs at address above 4GB.
# We know it's safe because Hypervisor runs under 4GB. "noreloc-overflow"
# is used to avoid the compile error
LDFLAGS += -pie -z noreloc-overflow
else
LDFLAGS += -static
endif
ifeq (y, $(CONFIG_RELEASE))
LDFLAGS += -s
endif
ARCH_CFLAGS += -gdwarf-2
ARCH_ASFLAGS += -gdwarf-2 -DASSEMBLER=1
ARCH_ARFLAGS +=
ARCH_LDFLAGS +=
ARCH_LDSCRIPT = $(HV_OBJDIR)/link_ram.ld
REL_INCLUDE_PATH += include
REL_INCLUDE_PATH += include/lib
REL_INCLUDE_PATH += include/lib/crypto
REL_INCLUDE_PATH += include/common
REL_INCLUDE_PATH += include/debug
REL_INCLUDE_PATH += include/public
REL_INCLUDE_PATH += include/dm
REL_INCLUDE_PATH += include/hw
REL_INCLUDE_PATH += boot/include
REL_INCLUDE_PATH += boot/include/guest
ARCH ?= x86
REL_INCLUDE_PATH += include/arch/$(ARCH)
INCLUDE_PATH := $(realpath $(REL_INCLUDE_PATH))
INCLUDE_PATH += $(HV_OBJDIR)/include
INCLUDE_PATH += $(BOARD_INFO_DIR)
INCLUDE_PATH += $(BOARD_CFG_DIR)
INCLUDE_PATH += $(SCENARIO_CFG_DIR)
CC ?= gcc
AS ?= as
AR ?= ar
LD ?= ld
OBJCOPY ?= objcopy
include arch/$(ARCH)/Makefile
LIB_DEBUG = $(HV_MODDIR)/libdebug.a
LIB_RELEASE = $(HV_MODDIR)/librelease.a
export ARCH
export CC AS AR LD OBJCOPY
export CFLAGS ASFLAGS ARFLAGS LDFLAGS ARCH_CFLAGS ARCH_ASFLAGS ARCH_ARFLAGS ARCH_LDFLAGS
export HV_OBJDIR HV_MODDIR CONFIG_RELEASE INCLUDE_PATH
export LIB_DEBUG LIB_RELEASE
ifneq ($(CONFIG_RELEASE),y)
CFLAGS += -DHV_DEBUG -DPROFILING_ON -fno-omit-frame-pointer
endif
# FIXME: During initial development stage of riscv enabling,
# we would like to first confine the common files to x86-only.
# As we progress through the riscv enabling process, multi-arch
# and modularization of below modules will be done per-feature.
#
# TODO: When a module is done refactoring, move the line out from below
# if block. The block should be entirely eliminated when we've done
# all the work.
#
COMMON_C_SRCS += common/notify.c
COMMON_C_SRCS += common/percpu.c
COMMON_C_SRCS += common/cpu.c
COMMON_C_SRCS += common/ticks.c
COMMON_C_SRCS += common/delay.c
COMMON_C_SRCS += common/timer.c
COMMON_C_SRCS += common/softirq.c
COMMON_C_SRCS += common/trace.c
COMMON_C_SRCS += common/schedule.c
COMMON_C_SRCS += common/mmu.c
ifeq ($(CONFIG_SCHED_NOOP),y)
COMMON_C_SRCS += common/sched_noop.c
endif
COMMON_C_SRCS += common/sbuf.c
COMMON_C_SRCS += common/logmsg.c
# library componment
COMMON_C_SRCS += lib/memory.c
COMMON_C_SRCS += lib/bits.c
COMMON_C_SRCS += lib/string.c
COMMON_C_SRCS += lib/crypto/crypto_api.c
COMMON_C_SRCS += lib/crypto/mbedtls/hkdf.c
COMMON_C_SRCS += lib/crypto/mbedtls/sha256.c
COMMON_C_SRCS += lib/crypto/mbedtls/md.c
COMMON_C_SRCS += lib/crypto/mbedtls/md_wrap.c
COMMON_C_SRCS += lib/sprintf.c
ifdef STACK_PROTECTOR
COMMON_C_SRCS += lib/stack_protector.c
endif
# dm componment
COMMON_C_SRCS += dm/vuart.c
ifeq ($(ARCH),x86)
COMMON_C_SRCS += common/irq.c
COMMON_C_SRCS += common/event.c
COMMON_C_SRCS += common/efi_mmap.c
COMMON_C_SRCS += common/vm_event.c
COMMON_C_SRCS += common/hv_main.c
COMMON_C_SRCS += common/vm_load.c
COMMON_C_SRCS += common/hypercall.c
COMMON_C_SRCS += common/ptdev.c
COMMON_C_SRCS += dm/vrtc.c
COMMON_C_SRCS += dm/io_req.c
COMMON_C_SRCS += dm/vpci/vdev.c
COMMON_C_SRCS += dm/vpci/vpci.c
COMMON_C_SRCS += dm/vpci/vroot_port.c
COMMON_C_SRCS += dm/vpci/vpci_bridge.c
COMMON_C_SRCS += dm/vpci/vpci_mf_dev.c
COMMON_C_SRCS += dm/vpci/ivshmem.c
COMMON_C_SRCS += dm/vpci/pci_pt.c
COMMON_C_SRCS += dm/vpci/vmsi.c
COMMON_C_SRCS += dm/vpci/vmsix.c
COMMON_C_SRCS += dm/vpci/vmsix_on_msi.c
COMMON_C_SRCS += dm/vpci/vsriov.c
ifeq ($(CONFIG_VMCS9900),y)
COMMON_C_SRCS += dm/vpci/vmcs9900.c
endif
COMMON_C_SRCS += dm/mmio_dev.c
COMMON_C_SRCS += dm/vgpio.c
ifeq ($(CONFIG_SCHED_IORR),y)
COMMON_C_SRCS += common/sched_iorr.c
endif
ifeq ($(CONFIG_SCHED_BVT),y)
COMMON_C_SRCS += common/sched_bvt.c
endif
ifeq ($(CONFIG_SCHED_PRIO),y)
COMMON_C_SRCS += common/sched_prio.c
endif
COMMON_C_SRCS += boot/guest/vboot_info.c
ifeq ($(CONFIG_GUEST_KERNEL_BZIMAGE),y)
COMMON_C_SRCS += boot/guest/bzimage_loader.c
endif
ifeq ($(CONFIG_GUEST_KERNEL_RAWIMAGE),y)
COMMON_C_SRCS += boot/guest/rawimage_loader.c
endif
ifeq ($(CONFIG_GUEST_KERNEL_ELF),y)
COMMON_C_SRCS += boot/guest/elf_loader.c
endif
COMMON_C_SRCS += boot/boot.c
COMMON_C_SRCS += boot/multiboot/multiboot.c
ifeq ($(CONFIG_MULTIBOOT2),y)
COMMON_C_SRCS += boot/multiboot/multiboot2.c
endif
COMMON_C_SRCS += boot/reloc.c
COMMON_C_SRCS += hw/pci.c
endif # ifeq ($(ARCH),x86)
COMMON_C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(COMMON_C_SRCS))
COMMON_MOD = $(HV_MODDIR)/common_mod.a
MODULES += $(COMMON_MOD)
ifeq ($(CONFIG_RELEASE),y)
MODULES += $(LIB_RELEASE)
LIB_BUILD = $(LIB_RELEASE)
LIB_MK = release/Makefile
else
MODULES += $(LIB_DEBUG)
LIB_BUILD = $(LIB_DEBUG)
LIB_MK = debug/Makefile
endif
DISTCLEAN_OBJS := $(shell find $(BASEDIR) -name '*.o')
VERSION := $(HV_OBJDIR)/include/version.h
HEADERS := $(VERSION) $(HV_CONFIG_H) $(HV_CONFIG_TIMESTAMP)
.PHONY: all
all: $(ARCH_ALL_TARGETS) $(HV_OBJDIR)/$(HV_FILE).bin
install: $(ARCH_INSTALL_TARGETS) $(HV_OBJDIR)/$(HV_FILE).bin
install -D $(HV_OBJDIR)/$(HV_FILE).bin $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(SCENARIO).bin
@if [ -e "$(HV_OBJDIR)/serial.conf" ];then \
install -D -b -m 0644 $(HV_OBJDIR)/serial.conf -t $(DESTDIR)$(sysconfdir)/; \
fi
install-debug: $(HV_OBJDIR)/$(HV_FILE).map $(HV_OBJDIR)/$(HV_FILE).out
install -D $(HV_OBJDIR)/$(HV_FILE).out $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(SCENARIO).out
install -D $(HV_OBJDIR)/$(HV_FILE).map $(DESTDIR)$(libdir)/acrn/$(HV_FILE).$(BOARD).$(SCENARIO).map
.PHONY: lib
$(LIB_BUILD): $(HEADERS)
$(MAKE) -f $(LIB_MK) MKFL_NAME=$(LIB_MK)
lib: $(LIB_BUILD)
.PHONY: common-mod
common-mod: $(COMMON_MOD)
$(COMMON_MOD): $(COMMON_C_OBJS)
$(AR) $(ARFLAGS) $(COMMON_MOD) $(COMMON_C_OBJS)
$(HV_OBJDIR)/$(HV_FILE).bin: $(HV_OBJDIR)/$(HV_FILE).out
$(OBJCOPY) -O binary $< $(HV_OBJDIR)/$(HV_FILE).bin
rm -f $(UPDATE_RESULT)
$(HV_OBJDIR)/$(HV_FILE).out: $(MODULES)
${BASH} ${LD_IN_TOOL} $(ARCH_LDSCRIPT_IN) $(ARCH_LDSCRIPT) ${HV_CONFIG_MK}
$(CC) -Wl,-Map=$(HV_OBJDIR)/$(HV_FILE).map -o $@ $(LDFLAGS) $(ARCH_LDFLAGS) -T$(ARCH_LDSCRIPT) \
-Wl,--start-group $^ -Wl,--end-group
.PHONY: clean
clean:
rm -f $(VERSION)
rm -rf $(HV_OBJDIR)
.PHONY: distclean
distclean:
rm -f $(DISTCLEAN_OBJS)
rm -f $(VERSION)
rm -rf $(HV_OBJDIR)
rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out GTAGS GPATH GRTAGS GSYMS
PHONY: (VERSION)
$(VERSION): $(HV_CONFIG_H)
touch $(VERSION)
@if [ "$(BUILD_VERSION)"x = x ];then \
COMMIT=`git rev-parse --verify --short HEAD 2>/dev/null`;\
DIRTY=`git diff-index --name-only HEAD`;\
if [ -n "$$DIRTY" ];then PATCH="$$COMMIT-dirty";else PATCH="$$COMMIT";fi;\
else \
PATCH="$(BUILD_VERSION)"; \
fi; \
COMMIT_TAGS=$$(git tag --points-at HEAD|tr -s "\n" " "); \
COMMIT_TAGS=$$(eval echo $$COMMIT_TAGS);\
COMMIT_TIME=$$(git log -1 --date=format:"%Y-%m-%d-%T" --format=%cd); \
TIME=$$(date -u -d "@$${SOURCE_DATE_EPOCH:-$$(date +%s)}" "+%F %T"); \
USER="$${USER:-$$(id -u -n)}"; \
if [ x$(CONFIG_RELEASE) = "xy" ];then BUILD_TYPE="REL";else BUILD_TYPE="DBG";fi;\
echo "/*" > $(VERSION); \
sed 's/^/ * /' ../LICENSE >> $(VERSION); \
echo " */" >> $(VERSION); \
echo "" >> $(VERSION); \
echo "#ifndef VERSION_H" >> $(VERSION); \
echo "#define VERSION_H" >> $(VERSION); \
echo "#define HV_API_MAJOR_VERSION $(API_MAJOR_VERSION)U" >> $(VERSION);\
echo "#define HV_API_MINOR_VERSION $(API_MINOR_VERSION)U" >> $(VERSION);\
echo "#define HV_BRANCH_VERSION "\"$(BRANCH_VERSION)\""" >> $(VERSION);\
echo "#define HV_COMMIT_DIRTY "\""$$PATCH"\""" >> $(VERSION);\
echo "#define HV_COMMIT_TAGS "\"$$COMMIT_TAGS\""" >> $(VERSION);\
echo "#define HV_COMMIT_TIME "\"$$COMMIT_TIME\""" >> $(VERSION);\
echo "#define HV_BUILD_TYPE "\""$$BUILD_TYPE"\""" >> $(VERSION);\
echo "#define HV_BUILD_TIME "\""$$TIME"\""" >> $(VERSION);\
echo "#define HV_BUILD_USER "\""$$USER"\""" >> $(VERSION);\
echo "#define HV_BUILD_SCENARIO "\"$(SCENARIO)\""" >> $(VERSION);\
echo "#define HV_BUILD_BOARD "\"$(BOARD)\""" >> $(VERSION);\
echo "#endif" >> $(VERSION)
-include $(C_OBJS:.o=.d)
-include $(S_OBJS:.o=.d)
$(HV_OBJDIR)/%.o: %.c $(HEADERS) $(ARCH_PRE_BUILD_TARGETS)
[ ! -e $@ ] && mkdir -p $(dir $@) && mkdir -p $(HV_MODDIR); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. -c $(CFLAGS) $(ARCH_CFLAGS) $< -o $@ -MMD -MT $@
$(VM_CFG_C_SRCS): %.c: $(HV_CONFIG_TIMESTAMP)
$(VM_CFG_C_OBJS): %.o: %.c $(HEADERS) $(ARCH_PRE_BUILD_TARGETS)
[ ! -e $@ ] && mkdir -p $(dir $@) && mkdir -p $(HV_MODDIR); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. -c $(CFLAGS) $(ARCH_CFLAGS) $< -o $@ -MMD -MT $@
$(HV_OBJDIR)/%.o: %.S $(HEADERS) $(ARCH_PRE_BUILD_TARGETS)
[ ! -e $@ ] && mkdir -p $(dir $@) && mkdir -p $(HV_MODDIR); \
$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. $(ASFLAGS) $(ARCH_ASFLAGS) -c $< -o $@ -MMD -MT $@
.DEFAULT_GOAL := all
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