246 lines
6.9 KiB
Makefile
246 lines
6.9 KiB
Makefile
#
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# ACRN Hypervisor
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#
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MAJOR_VERSION=0
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MINOR_VERSION=1
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RC_VERSION=4
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API_MAJOR_VERSION=1
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API_MINOR_VERSION=0
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RELEASE ?= 0
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GCC_MAJOR=$(shell echo __GNUC__ | $(CC) -E -x c - | tail -n 1)
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GCC_MINOR=$(shell echo __GNUC_MINOR__ | $(CC) -E -x c - | tail -n 1)
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#enable stack overflow check
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STACK_PROTECTOR := 1
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BASEDIR := $(shell pwd)
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PLATFORM ?= sbl
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HV_OBJDIR ?= $(CURDIR)/build
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HV_FILE := acrn
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CFLAGS += -Wall -W
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CFLAGS += -ffunction-sections -fdata-sections
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CFLAGS += -fshort-wchar -ffreestanding
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CFLAGS += -m64 -mno-mmx -mno-sse -mno-sse2 -mno-80387 -mno-fp-ret-in-387
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CFLAGS += -mno-red-zone
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CFLAGS += -static -nostdinc -nostdlib -fno-common
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CFLAGS += -O0 -D_FORTIFY_SOURCE=2
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CFLAGS += -Wformat -Wformat-security
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ifdef STACK_PROTECTOR
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ifeq (true, $(shell [ $(GCC_MAJOR) -gt 4 ] && echo true))
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CFLAGS += -fstack-protector-strong
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else
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ifeq (true, $(shell [ $(GCC_MAJOR) -eq 4 ] && [ $(GCC_MINOR) -ge 9 ] && echo true))
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CFLAGS += -fstack-protector-strong
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else
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CFLAGS += -fstack-protector
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endif
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endif
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CFLAGS += -DSTACK_PROTECTOR
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endif
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ASFLAGS += -m64 -nostdinc -nostdlib
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LDFLAGS += -Wl,--gc-sections -static -nostartfiles -nostdlib
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LDFLAGS += -Wl,-n,-z,max-page-size=0x1000
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LDFLAGS += -Wl,-z,noexecstack
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ARCH_CFLAGS += -gdwarf-2
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ARCH_ASFLAGS += -gdwarf-2 -DASSEMBLER=1
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ARCH_ARFLAGS +=
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ARCH_LDFLAGS +=
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ARCH_LDSCRIPT = $(HV_OBJDIR)/link_ram.ld
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ARCH_LDSCRIPT_IN = bsp/ld/link_ram.ld.in
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INCLUDE_PATH += include
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INCLUDE_PATH += include/lib
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INCLUDE_PATH += include/lib/crypto
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INCLUDE_PATH += include/common
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INCLUDE_PATH += include/arch/x86
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INCLUDE_PATH += include/arch/x86/guest
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INCLUDE_PATH += include/debug
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INCLUDE_PATH += include/public
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INCLUDE_PATH += include/common
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INCLUDE_PATH += bsp/include
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INCLUDE_PATH += bsp/$(PLATFORM)/include/bsp
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INCLUDE_PATH += boot/include
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CC ?= gcc
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AS ?= as
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AR ?= ar
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LD ?= ld
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OBJCOPY ?= objcopy
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D_SRCS += $(wildcard debug/*.c)
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C_SRCS += boot/acpi.c
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C_SRCS += boot/dmar_parse.c
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C_SRCS += boot/multiboot.c
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C_SRCS += arch/x86/ioapic.c
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C_SRCS += arch/x86/intr_lapic.c
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S_SRCS += arch/x86/cpu_secondary.S
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C_SRCS += arch/x86/cpu.c
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C_SRCS += arch/x86/softirq.c
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C_SRCS += arch/x86/cpuid.c
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C_SRCS += arch/x86/mmu.c
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C_SRCS += arch/x86/notify.c
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C_SRCS += arch/x86/intr_main.c
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C_SRCS += arch/x86/vtd.c
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C_SRCS += arch/x86/gdt.c
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S_SRCS += arch/x86/cpu_primary.S
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S_SRCS += arch/x86/idt.S
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C_SRCS += arch/x86/irq.c
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C_SRCS += arch/x86/timer.c
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C_SRCS += arch/x86/ept.c
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S_SRCS += arch/x86/vmx_asm.S
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C_SRCS += arch/x86/io.c
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C_SRCS += arch/x86/interrupt.c
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C_SRCS += arch/x86/vmexit.c
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C_SRCS += arch/x86/vmx.c
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C_SRCS += arch/x86/assign.c
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C_SRCS += arch/x86/trusty.c
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C_SRCS += arch/x86/cpu_state_tbl.c
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C_SRCS += arch/x86/guest/vcpu.c
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C_SRCS += arch/x86/guest/vm.c
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C_SRCS += arch/x86/guest/instr_emul_wrapper.c
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C_SRCS += arch/x86/guest/vlapic.c
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C_SRCS += arch/x86/guest/guest.c
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C_SRCS += arch/x86/guest/vmcall.c
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C_SRCS += arch/x86/guest/vpic.c
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C_SRCS += arch/x86/guest/vmsr.c
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C_SRCS += arch/x86/guest/vioapic.c
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C_SRCS += arch/x86/guest/instr_emul.c
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C_SRCS += arch/x86/guest/ucode.c
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C_SRCS += arch/x86/guest/pm.c
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C_SRCS += lib/spinlock.c
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C_SRCS += lib/udelay.c
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C_SRCS += lib/strnlen.c
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C_SRCS += lib/memchr.c
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C_SRCS += lib/stdlib.c
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C_SRCS += lib/memcpy.c
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C_SRCS += lib/strtol.c
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C_SRCS += lib/mdelay.c
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C_SRCS += lib/div.c
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C_SRCS += lib/strchr.c
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C_SRCS += lib/strcpy.c
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C_SRCS += lib/memset.c
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C_SRCS += lib/mem_mgt.c
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C_SRCS += lib/strncpy.c
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C_SRCS += lib/crypto/tinycrypt/hmac.c
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C_SRCS += lib/crypto/tinycrypt/sha256.c
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C_SRCS += lib/crypto/hkdf.c
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C_SRCS += lib/sprintf.c
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C_SRCS += common/hv_main.c
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C_SRCS += common/hypercall.c
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C_SRCS += common/trusty_hypercall.c
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C_SRCS += common/schedule.c
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C_SRCS += common/vm_load.c
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ifdef STACK_PROTECTOR
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C_SRCS += common/stack_protector.c
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endif
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C_SRCS += bsp/$(PLATFORM)/vm_description.c
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C_SRCS += bsp/$(PLATFORM)/$(PLATFORM).c
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ifeq ($(PLATFORM),uefi)
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C_SRCS += bsp/$(PLATFORM)/cmdline.c
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endif
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# retpoline support
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ifeq (true, $(shell [ $(GCC_MAJOR) -eq 7 ] && [ $(GCC_MINOR) -ge 3 ] && echo true))
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CFLAGS += -mindirect-branch=thunk-extern -mindirect-branch-register
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CFLAGS += -DCONFIG_RETPOLINE
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S_SRCS += arch/x86/retpoline-thunk.S
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else
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ifeq (true, $(shell [ $(GCC_MAJOR) -ge 8 ] && echo true))
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CFLAGS += -mindirect-branch=thunk-extern -mindirect-branch-register
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CFLAGS += -DCONFIG_RETPOLINE
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S_SRCS += arch/x86/retpoline-thunk.S
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endif
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endif
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C_OBJS := $(patsubst %.c,$(HV_OBJDIR)/%.o,$(C_SRCS))
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ifeq ($(RELEASE),0)
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C_OBJS += $(patsubst %.c,$(HV_OBJDIR)/%.o,$(D_SRCS))
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CFLAGS += -DHV_DEBUG
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endif
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S_OBJS := $(patsubst %.S,$(HV_OBJDIR)/%.o,$(S_SRCS))
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DISTCLEAN_OBJS := $(shell find $(BASEDIR) -name '*.o')
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VERSION := bsp/$(PLATFORM)/include/bsp/version.h
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.PHONY: all
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all: $(VERSION) $(HV_OBJDIR)/$(HV_FILE).32.out $(HV_OBJDIR)/$(HV_FILE).bin
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rm -f $(VERSION)
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ifeq ($(PLATFORM), uefi)
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all: efi
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.PHONY: efi
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efi: $(HV_OBJDIR)/$(HV_FILE).bin
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echo "building hypervisor as EFI executable..."
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make -C bsp/uefi/efi HV_OBJDIR=$(HV_OBJDIR) RELEASE=$(RELEASE)
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install: efi
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make -C bsp/uefi/efi HV_OBJDIR=$(HV_OBJDIR) RELEASE=$(RELEASE) install
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endif
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$(HV_OBJDIR)/$(HV_FILE).32.out: $(HV_OBJDIR)/$(HV_FILE).out
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$(OBJCOPY) -S --section-alignment=0x1000 -O elf32-i386 $< $@
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$(HV_OBJDIR)/$(HV_FILE).bin: $(HV_OBJDIR)/$(HV_FILE).out
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$(OBJCOPY) -O binary $< $(HV_OBJDIR)/$(HV_FILE).bin
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$(HV_OBJDIR)/$(HV_FILE).out: $(C_OBJS) $(S_OBJS)
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$(CC) -E -x c $(patsubst %, -I%, $(INCLUDE_PATH)) $(ARCH_LDSCRIPT_IN) | grep -v '^#' > $(ARCH_LDSCRIPT)
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$(CC) -Wl,-Map=$(HV_OBJDIR)/$(HV_FILE).map -o $@ $(LDFLAGS) $(ARCH_LDFLAGS) -T$(ARCH_LDSCRIPT) $^
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.PHONY: clean
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clean:
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rm -f $(C_OBJS)
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rm -f $(S_OBJS)
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rm -f $(VERSION)
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rm -rf $(HV_OBJDIR)
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.PHONY: distclean
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distclean:
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rm -f $(DISTCLEAN_OBJS)
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rm -f $(C_OBJS)
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rm -f $(S_OBJS)
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rm -f $(VERSION)
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rm -rf $(HV_OBJDIR)
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rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out GTAGS GPATH GRTAGS GSYMS
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PHONY: (VERSION)
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$(VERSION):
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touch $(VERSION)
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@COMMIT=`git rev-parse --verify --short HEAD 2>/dev/null`;\
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DIRTY=`git diff-index --name-only HEAD`;\
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if [ -n "$$DIRTY" ];then PATCH="$$COMMIT-dirty";else PATCH="$$COMMIT";fi;\
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TIME=`date "+%F %T"`;\
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if [ $(RELEASE) = 0 ];then BUILD_TYPE="DBG";else BUILD_TYPE="REL";fi;\
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cat license_header > $(VERSION);\
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echo "#define HV_MAJOR_VERSION $(MAJOR_VERSION)" >> $(VERSION);\
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echo "#define HV_MINOR_VERSION $(MINOR_VERSION)" >> $(VERSION);\
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echo "#define HV_RC_VERSION $(RC_VERSION)" >> $(VERSION);\
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echo "#define HV_API_MAJOR_VERSION $(API_MAJOR_VERSION)" >> $(VERSION);\
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echo "#define HV_API_MINOR_VERSION $(API_MINOR_VERSION)" >> $(VERSION);\
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echo "#define HV_BUILD_VERSION "\""$$PATCH"\""" >> $(VERSION);\
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echo "#define HV_BUILD_TYPE "\""$$BUILD_TYPE"\""" >> $(VERSION);\
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echo "#define HV_BUILD_TIME "\""$$TIME"\""" >> $(VERSION);\
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echo "#define HV_BUILD_USER "\""$(USER)"\""" >> $(VERSION)
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$(HV_OBJDIR)/%.o: %.c
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[ ! -e $@ ] && mkdir -p $(dir $@); \
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$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. -c $(CFLAGS) $(ARCH_CFLAGS) $< -o $@
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$(HV_OBJDIR)/%.o: %.S
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[ ! -e $@ ] && mkdir -p $(dir $@); \
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$(CC) $(patsubst %, -I%, $(INCLUDE_PATH)) -I. $(ASFLAGS) $(ARCH_ASFLAGS) -c $< -o $@
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