kernel/Makefile at main · EdgeOS-Project/kernel · GitHub

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ASM = nasm
HOST_CC ?= cc
X86_64_CROSS_PREFIX ?= $(if $(shell command -v x86_64-elf-gcc 2>/dev/null),x86_64-elf-,)
CC  = $(if $(X86_64_CROSS_PREFIX),$(X86_64_CROSS_PREFIX)gcc,gcc)
LD  = $(if $(X86_64_CROSS_PREFIX),$(X86_64_CROSS_PREFIX)ld,ld)
NM  = $(if $(X86_64_CROSS_PREFIX),$(X86_64_CROSS_PREFIX)nm,nm)
GRUB = grub-mkrescue
X86_64_UEFI_CODE ?= $(firstword \
	$(wildcard /opt/homebrew/share/qemu/edk2-x86_64-code.fd) \
	$(wildcard /usr/local/share/qemu/edk2-x86_64-code.fd) \
	$(wildcard /usr/share/qemu/edk2-x86_64-code.fd) \
	$(wildcard /usr/share/OVMF/OVMF_CODE.fd) \
	$(wildcard /usr/share/edk2/x64/OVMF_CODE.fd))
AARCH64_CC ?= aarch64-elf-gcc
AARCH64_LD ?= aarch64-elf-ld
AARCH64_OBJCOPY ?= aarch64-elf-objcopy
ARM64_EFI_CC ?= /opt/homebrew/opt/llvm/bin/clang
VDSO_CC ?= /opt/homebrew/opt/llvm/bin/clang
LLVM_NM ?= /opt/homebrew/opt/llvm/bin/llvm-nm
LLVM_LINK ?= /opt/homebrew/opt/llvm/bin/llvm-link
QEMU_AARCH64 ?= qemu-system-aarch64
LWIP_DIR ?= third_party/lwip

.DEFAULT_GOAL := kernel
export PATH := /opt/homebrew/opt/llvm/bin:/opt/homebrew/opt/e2fsprogs/sbin:/opt/homebrew/opt/e2fsprogs/bin:/opt/homebrew/bin:/usr/sbin:/sbin:$(PATH)

DOT_CONFIG ?= .config
ARCH ?= x86
SRCARCH ?= x86
KCONFIG ?= Kconfig
KCONFIG_DEFCONFIG ?= arch/$(SRCARCH)/configs/x86_64_defconfig
KCONFIG_SCRIPT := scripts/kconfig/conf.py
KCONFIG_DEPS := $(KCONFIG_SCRIPT) $(KCONFIG) \
	$(shell find arch -type f \( -name 'Kconfig' -o -name 'Kconfig.*' \)) \
	$(wildcard scripts/kconfig/vendor/kconfiglib/*.py)

-include $(DOT_CONFIG)

SRC    = src
OBJ    = obj
OUT    = out
INC    = include
AUTOCONF_H := $(INC)/generated/autoconf.h
VDSO_OUT := $(OUT)/vdso
VDSO_GENERATED := $(OUT)/generated
VDSO_ARM64_SO := $(VDSO_OUT)/linux-vdso-arm64.so
VDSO_X86_64_SO := $(VDSO_OUT)/linux-vdso-x86_64.so
VDSO_ARM64_IMAGE := $(VDSO_GENERATED)/linux-vdso-arm64-image.inc
VDSO_X86_64_IMAGE := $(VDSO_GENERATED)/linux-vdso-x86_64-image.inc
ARM64_DOT_CONFIG ?= .config.arm64
ARM64_AUTOCONF_H := $(INC)/generated/autoconf-arm64.h
ARM64_CONFIG_MK := $(INC)/generated/autoconf-arm64.mk
ARM64_KCONFIG_DEFCONFIG ?= arch/arm64/configs/arm64_defconfig
ifeq ($(strip $(MAKECMDGOALS)),)
-include $(ARM64_CONFIG_MK)
else ifneq ($(strip $(filter-out clean distclean,$(MAKECMDGOALS))),)
-include $(ARM64_CONFIG_MK)
endif
CONFIG = config

COMPILE_TIME := $(shell date +"%a %b %d %H:%M:%S %Z %Y")
strip_quotes = $(patsubst "%",%,$(1))
KERNEL_VERSION := $(call strip_quotes,$(strip $(CONFIG_KERNEL_VERSION)))
KERNEL_VERSION_APPEND := $(call strip_quotes,$(strip $(CONFIG_KERNEL_VERSION_APPEND)))
KERNEL_RELEASE := $(KERNEL_VERSION)$(KERNEL_VERSION_APPEND)
KERNEL_OPT ?= -O2

# Kernel C code must not touch x87/MMX/XMM state.  Exceptions and IRQs may
# interrupt userspace between an SIMD load and a faulting store; compiler-used
# vector registers would then corrupt the retried userspace instruction unless
# every entry path eagerly saved the complete FPU state.
CFLAGS = -I$(INC) -I$(SRC) -I$(VDSO_GENERATED) \
	-DCOMPILE_TIME="\"$(COMPILE_TIME)\"" \
	-include $(AUTOCONF_H) \
	-m64 -mno-red-zone -mcmodel=kernel \
	-mno-mmx -mno-sse -mno-sse2 -msoft-float \
	-std=gnu99 $(KERNEL_OPT) -ffreestanding -fno-pie \
	-fno-builtin -fno-stack-protector -fno-strict-aliasing \
	-fno-delete-null-pointer-checks -fno-omit-frame-pointer \
	-fno-optimize-sibling-calls \
	-Wall -Wextra -MMD -MP

LDFLAGS  = -m elf_x86_64 -T $(CONFIG)/linker.ld -nostdlib
ASMFLAGS = -f elf64

DRIVER_SRCS :=
ifeq ($(CONFIG_ACPI),y)
DRIVER_SRCS += $(SRC)/drivers/acpi/acpi.c
endif
ifeq ($(CONFIG_VIRTIO_BLK),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_blk.c
endif
ifeq ($(CONFIG_VIRTIO_SCSI),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_scsi.c
endif
ifeq ($(CONFIG_NVME),y)
DRIVER_SRCS += $(SRC)/drivers/nvme/nvme.c
endif
ifeq ($(CONFIG_AHCI),y)
DRIVER_SRCS += $(SRC)/drivers/ahci/ahci.c
endif
ifeq ($(CONFIG_ATA),y)
DRIVER_SRCS += $(SRC)/drivers/ata/ata.c
endif
ifeq ($(CONFIG_RTC),y)
DRIVER_SRCS += $(SRC)/drivers/rtc/rtc.c
endif
ifeq ($(CONFIG_HPET),y)
DRIVER_SRCS += $(SRC)/drivers/hpet/hpet.c
endif
ifeq ($(CONFIG_APIC),y)
DRIVER_SRCS += $(SRC)/drivers/interrupt/apic.c
endif
ifeq ($(CONFIG_PCI),y)
DRIVER_SRCS += $(SRC)/drivers/pci/pci.c
ifeq ($(CONFIG_PCI_DRIVER_PROBE),y)
DRIVER_SRCS += $(SRC)/drivers/pci/pci_probe.c
endif
endif
ifeq ($(CONFIG_NET),y)
ifeq ($(CONFIG_E1000),y)
DRIVER_SRCS += $(SRC)/drivers/e1000/e1000.c
else ifeq ($(CONFIG_VIRTIO_NET),y)
DRIVER_SRCS += $(SRC)/drivers/net/virtio_net_frontend.c
else
DRIVER_SRCS += $(SRC)/drivers/net/net_stub.c
endif
ifeq ($(CONFIG_VIRTIO_NET),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_net.c
endif
ifeq ($(CONFIG_NET_REALTEK_R8169),y)
DRIVER_SRCS += $(SRC)/drivers/realtek/r8169.c
endif
ifeq ($(CONFIG_WIFI_INTEL_IWLWIFI),y)
DRIVER_SRCS += $(SRC)/drivers/wifi/iwlwifi.c
endif
ifeq ($(CONFIG_VMWARE_VMXNET3),y)
DRIVER_SRCS += $(SRC)/drivers/vmware/vmxnet3_probe.c
endif
ifeq ($(CONFIG_VMWARE_PVSCSI),y)
DRIVER_SRCS += $(SRC)/drivers/vmware/pvscsi.c
endif
ifeq ($(CONFIG_HYPERV_NETVSC),y)
DRIVER_SRCS += $(SRC)/drivers/hyperv/hyperv_probe.c
endif
endif
ifneq ($(filter y,$(CONFIG_USB) $(CONFIG_BSD_DRIVER_BRIDGE)),)
DRIVER_SRCS += $(SRC)/drivers/usb/handoff.c
endif
ifeq ($(CONFIG_USB),y)
DRIVER_SRCS += $(SRC)/drivers/usb/usb.c $(SRC)/drivers/usb/usb_dma.c $(SRC)/drivers/usb/usb_dma_layout.c
ifeq ($(CONFIG_USB_UHCI),y)
DRIVER_SRCS += $(SRC)/drivers/usb/uhci.c
endif
ifeq ($(CONFIG_USB_EHCI),y)
DRIVER_SRCS += $(SRC)/drivers/usb/ehci.c
endif
ifeq ($(CONFIG_USB_OHCI),y)
DRIVER_SRCS += $(SRC)/drivers/usb/ohci.c
endif
ifeq ($(CONFIG_USB_XHCI),y)
DRIVER_SRCS += $(SRC)/drivers/usb/xhci.c $(SRC)/drivers/usb/xhci_capability.c $(SRC)/drivers/usb/xhci_transfer.c
endif
endif
ifeq ($(CONFIG_SMBUS),y)
DRIVER_SRCS += $(SRC)/drivers/smbus/ichsmb.c
endif
ifeq ($(CONFIG_I2C),y)
DRIVER_SRCS += $(SRC)/drivers/i2c/i2c.c
endif
ifeq ($(CONFIG_TPM2),y)
DRIVER_SRCS += $(SRC)/drivers/tpm/tpm2.c
endif
ifeq ($(CONFIG_WATCHDOG),y)
DRIVER_SRCS += $(SRC)/drivers/watchdog/i6300esbwd.c
endif
ifeq ($(CONFIG_CPUFREQ_INTEL_PSTATE),y)
DRIVER_SRCS += $(SRC)/drivers/cpufreq/intel_pstate.c
endif
ifneq ($(filter y,$(CONFIG_AUDIO_AC97) $(CONFIG_AUDIO_HDA) $(CONFIG_USB_AUDIO)),)
DRIVER_SRCS += $(SRC)/drivers/audio/audio.c
endif
ifeq ($(CONFIG_AUDIO_AC97),y)
DRIVER_SRCS += $(SRC)/drivers/audio/ac97.c
endif
ifeq ($(CONFIG_AUDIO_HDA),y)
DRIVER_SRCS += $(SRC)/drivers/audio/hda.c
endif
ifeq ($(CONFIG_GRAPHICS_BGA),y)
DRIVER_SRCS += $(SRC)/drivers/video/bga.c
endif
ifeq ($(CONFIG_VMWARE_SVGA),y)
DRIVER_SRCS += $(SRC)/drivers/video/vmware_svga.c
endif
ifeq ($(CONFIG_GRAPHICS_INTEL),y)
DRIVER_SRCS += $(SRC)/drivers/video/intel_graphics_probe.c
endif
ifeq ($(CONFIG_VIRTIO_GPU),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_gpu.c \
	$(SRC)/drivers/virtio/virtio_gpu_damage.c
endif
ifeq ($(CONFIG_VIRTIO_RNG),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_rng.c
endif
ifeq ($(CONFIG_VIRTIO_BALLOON),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_balloon.c
endif
ifeq ($(CONFIG_VIRTIO_CONSOLE),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_console.c
endif
ifeq ($(CONFIG_VIRTIO_INPUT),y)
DRIVER_SRCS += $(SRC)/drivers/virtio/virtio_input.c
endif

FS_SRCS := $(SRC)/fs/sysfs.c
ifeq ($(CONFIG_FS_SWAP),y)
FS_SRCS += $(SRC)/fs/swap.c
endif

ifeq ($(CONFIG_INITRAMFS),y)
FS_SRCS += $(SRC)/fs/initramfs.c
endif
ifeq ($(CONFIG_OVERLAY_FS),y)
FS_SRCS += $(SRC)/fs/overlayfs.c
endif
ifeq ($(CONFIG_FS_EXT2),y)
FS_SRCS += $(SRC)/fs/ext2/ext2.c
endif
ifeq ($(CONFIG_FS_EXT4),y)
FS_SRCS += $(SRC)/fs/ext4/ext4.c
endif
ifeq ($(CONFIG_FS_FAT32),y)
FS_SRCS += $(SRC)/fs/fat32.c $(SRC)/fs/fat32/fat32_vfs.c
endif
ifeq ($(CONFIG_FS_EXFAT),y)
FS_SRCS += $(SRC)/fs/exfat/exfat.c
endif
ifeq ($(CONFIG_FS_NTFS),y)
FS_SRCS += $(SRC)/fs/ntfs/ntfs.c
endif
ifeq ($(CONFIG_FS_ISO9660),y)
FS_SRCS += $(SRC)/fs/iso9660/iso9660.c
endif
ifeq ($(CONFIG_FS_UDF),y)
FS_SRCS += $(SRC)/fs/udf/udf.c
endif

C_SRCS  := $(shell find $(SRC) \
	-path '$(SRC)/arch' -prune -o \
	-path '$(SRC)/shell' -prune -o \
	-path '$(SRC)/compat/freebsd' -prune -o \
	-path '$(SRC)/sys/syscall_parts' -prune -o \
	-path '$(SRC)/kernel/user_stack.c' -prune -o \
	-path '$(SRC)/mm/fbdev_sync.c' -prune -o \
	-path '$(SRC)/elf/elf_image.c' -prune -o \
	-path '$(SRC)/drivers' -prune -o \
	-path '$(SRC)/fs/swap.c' -prune -o \
	-path '$(SRC)/fs/initramfs.c' -prune -o \
	-path '$(SRC)/fs/overlayfs.c' -prune -o \
	-path '$(SRC)/fs/vfs_early.c' -prune -o \
	-path '$(SRC)/fs/sysfs.c' -prune -o \
	-path '$(SRC)/fs/ext2' -prune -o \
	-path '$(SRC)/fs/ext4' -prune -o \
	-path '$(SRC)/fs/exfat' -prune -o \
	-path '$(SRC)/fs/ntfs' -prune -o \
	-path '$(SRC)/fs/iso9660' -prune -o \
	-path '$(SRC)/fs/udf' -prune -o \
	-path '$(SRC)/fs/squashfs' -prune -o \
	-path '$(SRC)/fs/erofs' -prune -o \
	-path '$(SRC)/fs/fat32' -prune -o \
	-path '$(SRC)/fs/fat32.c' -prune -o \
	-path '$(SRC)/lib/gzip.c' -prune -o \
	-path '$(SRC)/lib/zlib' -prune -o \
	-name '*.c' -print)
include $(SRC)/arch/x86_64/Makefile.inc
C_SRCS += $(X86_ARCH_SRCS) $(DRIVER_SRCS) $(FS_SRCS)
ASM_SRCS := $(X86_ARCH_ASM_SRCS)
LWIP_SRCS := \
	$(LWIP_DIR)/src/core/def.c \
	$(LWIP_DIR)/src/core/dns.c \
	$(LWIP_DIR)/src/core/init.c \
	$(LWIP_DIR)/src/core/inet_chksum.c \
	$(LWIP_DIR)/src/core/ip.c \
	$(LWIP_DIR)/src/core/mem.c \
	$(LWIP_DIR)/src/core/memp.c \
	$(LWIP_DIR)/src/core/netif.c \
	$(LWIP_DIR)/src/core/pbuf.c \
	$(LWIP_DIR)/src/core/raw.c \
	$(LWIP_DIR)/src/core/stats.c \
	$(LWIP_DIR)/src/core/sys.c \
	$(LWIP_DIR)/src/core/tcp.c \
	$(LWIP_DIR)/src/core/tcp_in.c \
	$(LWIP_DIR)/src/core/tcp_out.c \
	$(LWIP_DIR)/src/core/timeouts.c \
	$(LWIP_DIR)/src/core/udp.c \
	$(LWIP_DIR)/src/core/ipv4/ip4.c \
	$(LWIP_DIR)/src/core/ipv4/ip4_addr.c \
	$(LWIP_DIR)/src/core/ipv4/ip4_frag.c \
	$(LWIP_DIR)/src/core/ipv4/icmp.c \
	$(LWIP_DIR)/src/core/ipv4/igmp.c \
	$(LWIP_DIR)/src/core/ipv6/ip6.c \
	$(LWIP_DIR)/src/core/ipv6/ip6_addr.c \
	$(LWIP_DIR)/src/core/ipv6/icmp6.c \
	$(LWIP_DIR)/src/core/ipv6/inet6.c \
	$(LWIP_DIR)/src/core/ipv6/ip6_frag.c \
	$(LWIP_DIR)/src/core/ipv6/nd6.c \
	$(LWIP_DIR)/src/core/ipv6/mld6.c \
	$(LWIP_DIR)/src/core/ipv6/ethip6.c \
	$(LWIP_DIR)/src/netif/ethernet.c

include $(SRC)/Makefile.common
# Select architecture-independent policy from the same explicit manifest as
# ARM64. The find-based legacy list is filtered first to avoid duplicate
# objects while the remaining x86 subsystems are migrated incrementally.
C_SRCS := $(filter-out $(EDGE_SHARED_SRCS),$(C_SRCS))
C_SRCS += $(EDGE_SHARED_SRCS)

C_OBJS  := $(patsubst $(SRC)/%.c,$(OBJ)/%.o,$(C_SRCS))
ASM_OBJS := $(patsubst $(SRC)/%.asm,$(OBJ)/%.o,$(ASM_SRCS))
LWIP_OBJS := $(patsubst $(LWIP_DIR)/src/%.c,$(OBJ)/lwip/%.o,$(LWIP_SRCS))
OBJS := $(C_OBJS) $(ASM_OBJS) $(LWIP_OBJS)
# Keep this recursive because BSD bridge objects are appended after the
# generated package plan is loaded below.  An immediate expansion silently
# omitted imported-source header dependencies from incremental builds.
DEPS = $(OBJS:.o=.d)

TARGET = $(OUT)/edgeos.bin
X86_INITRAMFS = $(OUT)/x86_64/initramfs.img
X86_INITRAMFS_ISO_DIR = $(OUT)/x86_64-initramfs-isodir
X86_INITRAMFS_ISO = $(OUT)/edgeos-x86_64-initramfs.iso
ARM64_OUT = $(OUT)/arm64
ARM64_UEFI_ELF = $(ARM64_OUT)/edgeos-arm64-uefi.elf
ARM64_UEFI_OBJ = $(OBJ)/arch/arm64/uefi_entry.o
ARM64_UEFI_EFI = $(ARM64_OUT)/BOOTAA64.EFI
include $(SRC)/arch/arm64/Makefile.inc
ARM64_UEFI_HEADERS := $(shell find $(INC) $(SRC) -type f -name '*.h')
ARM64_UEFI_INCLUDED_SRCS := $(wildcard $(SRC)/sys/syscall_parts/*.c)
ARM64_UEFI_GENERATED_INCLUDES := $(SRC)/kernel/linux_syscall_tables.inc
ARM64_INITRAMFS = $(ARM64_OUT)/initramfs.img
ARM64_INITRAMFS_ESP = $(OUT)/edgeos-arm64-initramfs.img
ARM64_INITRAMFS_ESP_SIZE_MB ?= 224
ARM64_RPI4_ESP = $(OUT)/edgeos-arm64-rpi4.img
ARM64_RPI4_ESP_SIZE_MB ?= 256
ARM64_RPI5_ESP = $(OUT)/edgeos-arm64-rpi5.img
ARM64_RPI5_ESP_SIZE_MB ?= 512
ARM64_KERNEL_VERSION_APPEND ?= +arm64
ARM64_KERNEL_RELEASE ?= $(KERNEL_VERSION)$(ARM64_KERNEL_VERSION_APPEND)
ARM64_VERSION_CFLAGS = \
	-DCOMPILE_TIME="\"$(COMPILE_TIME)\"" \
	-include $(ARM64_AUTOCONF_H)
INITRAMFS_TOOL = tools/initramfs/mkinitramfs.py
INITRAMFS_BASE_MANIFEST = config/initramfs-base.list
INITRAMFS_CONFIG_SOURCE = $(call strip_quotes,$(strip $(CONFIG_INITRAMFS_SOURCE)))
INITRAMFS_SOURCE_DIR ?= $(INITRAMFS_CONFIG_SOURCE)
INITRAMFS_OVERLAYS ?=
INITRAMFS_IMAGE ?= $(OUT)/initramfs.img
INITRAMFS_OWNER ?= 0:0
INITRAMFS_MTIME ?= 0
INITRAMFS_FORMAT_ARG = $(if $(filter y,$(CONFIG_INITRAMFS_CRC)),--format crc,)
INITRAMFS_COMPRESSION = $(if $(filter y,$(CONFIG_INITRAMFS_COMPRESSION_GZIP)),gzip,none)
CFLAGS += -I$(LWIP_DIR)/src/include

.PHONY: all clean run-x86-initramfs run-arm64-initramfs-uefi run-arm64-rpi4 x86-initramfs-iso arm64-initramfs-uefi arm64-rpi4 arm64-rpi5 arm64-rpi5-fdt-acceptance initramfs initramfs-tool-unit gzip-unit aes-unit defconfig x86_64_defconfig arm64_defconfig olddefconfig arm64-olddefconfig menuconfig arm64-menuconfig kconfig-check syscall-inventory-check cross-arch-unity-check abi-service-dispatch-unit directory-runtime-unit vfs-path-cache-unit vfs-filesystem-registry-unit vfs-mount-table-unit overlayfs-capacity-unit vfs-mount-snapshot-unit vfs-mount-topology-unit mount-api-unit vfs-read-exact-unit vfs-readahead-state-unit vfs-seek-data-hole-unit vfs-readlink-unit vfs-metadata-unit vfs-open-unit loop-device-unit device-mapper-unit squashfs-reader-unit erofs-reader-unit xfs-reader-unit btrfs-reader-unit nfsd-protocol-unit process-clone-unit process-exec-unit wait-runtime-unit process-commit-unit process-native-view-unit proc-task-unit mm-runtime-unit event-dispatch-policy-unit inotify-readiness-sequence-unit io-dispatch-policy-unit proc-maps-unit scheduler-policy-unit scheduler-runtime-unit deferred-work-unit smp-unit x86-scheduler-context-unit syslog-runtime-unit task-scratch-current-unit vfs-context-unit vfs-descriptor-policy-unit vfs-writeback-unit file-description-runtime-unit pipe-runtime-unit fd-runtime-unit fd-table-runtime-unit descriptor-factory-runtime-unit socket-runtime-unit socket-message-unit socket-rights-unit socket-rights-delivery-unit socket-accept-queue-unit network-core-unit linux-netlink-netfilter-unit linux-genetlink-unit linux-ethtool-unit namespace-ioctl-runtime-unit kernelrelease prepare syncconfig arm64-syncconfig arm64-kernel kernel FORCE

BSD_DRIVER_MANIFEST_DIR := config/bsd_drivers/manifests
BSD_DRIVER_CAPABILITY_DIR := config/bsd_drivers/capabilities
BSD_DRIVER_MANIFESTS := $(sort $(wildcard $(BSD_DRIVER_MANIFEST_DIR)/*.json))
BSD_DRIVER_CAPABILITY_REGISTRIES := \
	$(sort $(wildcard $(BSD_DRIVER_CAPABILITY_DIR)/*.json))
BSD_BRIDGE_GENERATED := $(OUT)/bsd_bridge/generated
BSD_BRIDGE_ACPICA_INCLUDE := $(OUT)/bsd_bridge/acpica_include
BSD_BRIDGE_ACPICA_INCLUDE_STAMP := \
	$(BSD_BRIDGE_ACPICA_INCLUDE)/.stamp
BSD_BRIDGE_ACPICA_UPSTREAM_INCLUDE = \
	$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/include
BSD_BRIDGE_ACPICA_RUNTIME_SRCS = \
	$(sort $(shell find \
		$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/components \
		-type f -name '*.c' 2>/dev/null))
BSD_BRIDGE_X86_ACPICA_CORE_OBJS = \
	$(patsubst \
	$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/components/%.c,\
	$(OBJ)/compat/freebsd/acpica/%.o,\
	$(BSD_BRIDGE_ACPICA_RUNTIME_SRCS))
BSD_BRIDGE_X86_ACPICA_OS_OBJS := \
	$(OBJ)/compat/freebsd/acpica/acpica_osl.o \
	$(OBJ)/compat/freebsd/acpica/acpica_runtime.o
BSD_BRIDGE_ARM64_ACPICA_CORE_BCS = \
	$(patsubst \
	$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/components/%.c,\
	$(OBJ)/arm64-bsd/acpica/%.bc,\
	$(BSD_BRIDGE_ACPICA_RUNTIME_SRCS))
BSD_BRIDGE_ARM64_ACPICA_CORE_OBJS = \
	$(BSD_BRIDGE_ARM64_ACPICA_CORE_BCS:.bc=.obj)
BSD_BRIDGE_ARM64_ACPICA_OS_BCS := \
	$(OBJ)/arm64-bsd/acpica/acpica_osl.bc \
	$(OBJ)/arm64-bsd/acpica/acpica_runtime.bc
BSD_BRIDGE_ARM64_ACPICA_OS_OBJS := \
	$(BSD_BRIDGE_ARM64_ACPICA_OS_BCS:.bc=.obj)
BSD_BRIDGE_BUILD_PLAN := $(OUT)/bsd_bridge/packages.mk
BSD_BRIDGE_PACKAGE_REGISTRY := \
	$(BSD_BRIDGE_GENERATED)/bsd_package_registry.c
ifneq ($(MAKECMDGOALS),clean)
-include $(BSD_BRIDGE_BUILD_PLAN)
endif
BSD_BRIDGE_SOURCE_WARNINGS := \
	-Wno-sign-compare -Wno-unused-parameter -Wno-pointer-sign \
	-Wno-missing-field-initializers -Wno-misleading-indentation \
	-Wno-ignored-qualifiers \
	-Wno-format -Wno-type-limits -Wno-unused-function \
	-Wno-empty-body -Wno-return-type -Wno-implicit-fallthrough \
	-Wno-unused-but-set-variable -Wno-unused-but-set-parameter \
	-Wno-address-of-packed-member -Wno-cast-function-type
BSD_BRIDGE_GCC_SOURCE_WARNINGS := \
	-Wno-old-style-declaration -Wno-maybe-uninitialized \
	-Wno-unknown-pragmas
BSD_BRIDGE_CLANG_SOURCE_WARNINGS := \
	-Wno-microsoft-enum-forward-reference \
	-Wno-macro-redefined \
	-Wno-gnu-null-pointer-arithmetic \
	-Wno-null-pointer-subtraction \
	-Wno-bitfield-constant-conversion \
	-Wno-unused-const-variable \
	-Wno-cast-function-type-mismatch
BSD_BRIDGE_VTNET_GCC_WARNINGS := -Wno-error=maybe-uninitialized
BSD_BRIDGE_E1000_GCC_WARNINGS := -Wno-error=maybe-uninitialized
BSD_BRIDGE_VMXNET3_GCC_WARNINGS := -Wno-error=maybe-uninitialized
BSD_BRIDGE_IGC_GCC_WARNINGS := -Wno-error=maybe-uninitialized
BSD_BRIDGE_QSORT_GCC_WARNINGS := -Wno-error=sign-compare
BSD_BRIDGE_QSORT_CLANG_WARNINGS := \
	-Wno-error=null-pointer-subtraction -Wno-error=sign-compare
BSD_BRIDGE_COFF_SOURCE_WARNINGS := \
	$(BSD_BRIDGE_SOURCE_WARNINGS) -Wno-unused-function
BSD_BRIDGE_RUNTIME_SRCS := \
	$(SRC)/compat/freebsd/kern/acpi_ioctl.c \
	$(SRC)/compat/freebsd/kern/acpi_power.c \
	$(SRC)/compat/freebsd/kern/acpi_tables.c \
	$(SRC)/compat/freebsd/kern/allocator.c \
	$(SRC)/compat/freebsd/kern/audio.c \
	$(SRC)/compat/freebsd/kern/block.c \
	$(SRC)/compat/freebsd/kern/bootstrap.c \
	$(SRC)/compat/freebsd/kern/bpf.c \
	$(SRC)/compat/freebsd/kern/bus_dma.c \
	$(SRC)/compat/freebsd/kern/bus_space.c \
	$(SRC)/compat/freebsd/kern/callout.c \
	$(SRC)/compat/freebsd/kern/cam.c \
	$(SRC)/compat/freebsd/kern/cdev.c \
	$(SRC)/compat/freebsd/kern/clock_fixed.c \
	$(SRC)/compat/freebsd/kern/compiler_runtime.c \
	$(SRC)/compat/freebsd/kern/contigmalloc.c \
	$(SRC)/compat/freebsd/kern/config_intrhook.c \
	$(SRC)/compat/freebsd/kern/console.c \
	$(SRC)/compat/freebsd/kern/counter.c \
	$(SRC)/compat/freebsd/kern/cpu.c \
	$(SRC)/compat/freebsd/kern/devctl.c \
	$(SRC)/compat/freebsd/kern/device_property.c \
	$(SRC)/compat/freebsd/kern/devicestat.c \
	$(SRC)/compat/freebsd/kern/driver_loader.c \
	$(SRC)/compat/freebsd/kern/driver_path.c \
	$(SRC)/compat/freebsd/kern/driver_symbols.c \
	$(SRC)/compat/freebsd/kern/environment.c \
	$(SRC)/compat/freebsd/kern/epoch.c \
	$(SRC)/compat/freebsd/kern/efi_runtime.c \
	$(SRC)/compat/freebsd/kern/eventtimer.c \
	$(SRC)/compat/freebsd/kern/evdev.c \
	$(SRC)/compat/freebsd/drivers/adapters.c \
	$(SRC)/compat/freebsd/drivers/iwm_firmware.c \
	$(SRC)/compat/freebsd/drivers/wireless_firmware.c \
	$(SRC)/compat/freebsd/kern/eventhandler.c \
	$(SRC)/compat/freebsd/kern/fdt_inventory.c \
	$(SRC)/compat/freebsd/kern/firmware.c \
	$(SRC)/compat/freebsd/kern/firmware_metadata.c \
	$(SRC)/compat/freebsd/kern/framebuffer.c \
	$(SRC)/compat/freebsd/kern/gtaskqueue.c \
	$(SRC)/compat/freebsd/kern/handoff.c \
	$(SRC)/compat/freebsd/kern/hash.c \
	$(SRC)/compat/freebsd/kern/hypervisor.c \
	$(SRC)/compat/freebsd/kern/hwreset.c \
	$(SRC)/compat/freebsd/kern/interrupt.c \
	$(SRC)/compat/freebsd/kern/intrng.c \
	$(SRC)/compat/freebsd/kern/isa.c \
	$(SRC)/compat/freebsd/kern/if_clone.c \
	$(SRC)/compat/freebsd/kern/ifnet.c \
	$(SRC)/compat/freebsd/kern/in.c \
	$(SRC)/compat/freebsd/kern/in_cksum.c \
	$(SRC)/compat/freebsd/kern/ip6.c \
	$(SRC)/compat/freebsd/kern/kobj.c \
	$(SRC)/compat/freebsd/kern/kthread.c \
	$(SRC)/compat/freebsd/kern/led.c \
	$(SRC)/compat/freebsd/kern/linker.c \
	$(SRC)/compat/freebsd/kern/malloc.c \
	$(SRC)/compat/freebsd/kern/mbuf.c \
	$(SRC)/compat/freebsd/kern/module.c \
	$(SRC)/compat/freebsd/kern/mutex_pool.c \
	$(SRC)/compat/freebsd/kern/newbus.c \
	$(SRC)/compat/freebsd/kern/newbus_generic.c \
	$(SRC)/compat/freebsd/kern/netisr.c \
	$(SRC)/compat/freebsd/kern/ofw.c \
	$(SRC)/compat/freebsd/kern/ofw_bus.c \
	$(SRC)/compat/freebsd/kern/ofw_bus_map.c \
	$(SRC)/compat/freebsd/kern/ofw_subr.c \
	$(SRC)/compat/freebsd/kern/package.c \
	$(SRC)/compat/freebsd/kern/platform.c \
	$(SRC)/compat/freebsd/kern/pci.c \
	$(SRC)/compat/freebsd/kern/physio.c \
	$(SRC)/compat/freebsd/kern/priv.c \
	$(SRC)/compat/freebsd/kern/pps.c \
	$(SRC)/compat/freebsd/kern/random.c \
	$(SRC)/compat/freebsd/kern/resource.c \
	$(SRC)/compat/freebsd/kern/resource_rman.c \
	$(SRC)/compat/freebsd/kern/route_notify.c \
	$(SRC)/compat/freebsd/kern/rss.c \
	$(SRC)/compat/freebsd/kern/root_mount.c \
	$(SRC)/compat/freebsd/kern/rtc.c \
	$(SRC)/compat/freebsd/kern/sbuf.c \
	$(SRC)/compat/freebsd/kern/selinfo.c \
	$(SRC)/compat/freebsd/kern/sglist.c \
	$(SRC)/compat/freebsd/kern/sigio.c \
	$(SRC)/compat/freebsd/kern/slicer.c \
	$(SRC)/compat/freebsd/kern/sleep.c \
	$(SRC)/compat/freebsd/kern/socket.c \
	$(SRC)/compat/freebsd/kern/sync.c \
	$(SRC)/compat/freebsd/kern/syscon.c \
	$(SRC)/compat/freebsd/kern/sysctl.c \
	$(SRC)/compat/freebsd/kern/systm.c \
	$(SRC)/compat/freebsd/kern/taskqueue.c \
	$(SRC)/compat/freebsd/kern/tcp_lro.c \
	$(SRC)/compat/freebsd/kern/time.c \
	$(SRC)/compat/freebsd/kern/tty.c \
	$(SRC)/compat/freebsd/kern/uio.c \
	$(SRC)/compat/freebsd/kern/uma.c \
	$(SRC)/compat/freebsd/kern/uuid.c \
	$(SRC)/compat/freebsd/kern/vm_page.c \
	$(SRC)/compat/freebsd/kern/vm_kern.c \
	$(SRC)/compat/freebsd/kern/vmem.c \
	$(SRC)/compat/freebsd/kern/watchdog.c \
	$(SRC)/compat/freebsd/kern/builtin_module_metadata.c \
	$(SRC)/compat/freebsd/drivers/virtio_mmio.c
BSD_BRIDGE_X86_ARCH_SRCS := \
	$(SRC)/compat/freebsd/arch/x86_64/fpu.c \
	$(SRC)/compat/freebsd/arch/x86_64/handoff.c \
	$(SRC)/compat/freebsd/arch/x86_64/interrupt.c \
	$(SRC)/compat/freebsd/arch/x86_64/pci.c \
	$(SRC)/compat/freebsd/arch/x86_64/rtc.c \
	$(SRC)/compat/freebsd/kern/iommu_platform.c \
	$(SRC)/compat/freebsd/kern/pvclock.c
BSD_BRIDGE_ARM64_ARCH_SRCS := \
	$(SRC)/compat/freebsd/arch/arm64/bcm2712_sdhci.c \
	$(SRC)/compat/freebsd/arch/arm64/fpu.c \
	$(SRC)/compat/freebsd/arch/arm64/handoff.c \
	$(SRC)/compat/freebsd/arch/arm64/interrupt.c \
	$(SRC)/compat/freebsd/arch/arm64/pci.c \
	$(SRC)/compat/freebsd/arch/arm64/psci_platform.c \
	$(SRC)/compat/freebsd/arch/arm64/smccc.c
BSD_BRIDGE_CORE_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_CORE_SRCS)
BSD_BRIDGE_PCI_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_PCI_SRCS)
BSD_BRIDGE_MMIO_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_MMIO_SRCS)
BSD_BRIDGE_MMIO_FIRMWARE_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_MMIO_ACPI_SRCS) \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_MMIO_FDT_SRCS)
BSD_BRIDGE_HOST_TEST_INCLUDE := \
	tools/tests/bsd_bridge_host_include
BSD_BRIDGE_RANDOM_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_RANDOM_SRCS)
BSD_BRIDGE_GPU_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_GPU_SRCS)
BSD_BRIDGE_SCMI_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_SCMI_SRCS)
BSD_BRIDGE_BALLOON_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_BALLOON_SRCS)
BSD_BRIDGE_CONSOLE_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_CONSOLE_SRCS)
BSD_BRIDGE_BLOCK_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_BLOCK_SRCS)
BSD_BRIDGE_NETWORK_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_NETWORK_SRCS)
BSD_BRIDGE_SCSI_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_VIRTIO_SCSI_SRCS)
BSD_BRIDGE_FRAMEBUFFER_SRCS = \
	$(BSD_BRIDGE_MODULE_FREEBSD_VIRTIO_FREEBSD_VT_FRAMEBUFFER_SRCS)
BSD_BRIDGE_SUPPORT_SRCS := \
	$(SRC)/compat/freebsd/kern/sbuf.c \
	$(SRC)/compat/freebsd/kern/sysctl.c \
	$(SRC)/compat/freebsd/kern/newbus_generic.c
BSD_BRIDGE_X86_RUNTIME_OBJS := \
	$(patsubst $(SRC)/%.c,$(OBJ)/%.o,$(BSD_BRIDGE_RUNTIME_SRCS) \
	$(BSD_BRIDGE_X86_ARCH_SRCS))
BSD_BRIDGE_X86_GENERATED_OBJS := \
	$(addprefix $(OBJ)/compat/freebsd/generated/,\
	$(BSD_BRIDGE_X86_64_GENERATED_SRCS:.c=.o))
BSD_BRIDGE_X86_UPSTREAM_C_REL_SRCS := \
	$(filter %.c,$(BSD_BRIDGE_X86_64_UPSTREAM_REL_SRCS))
BSD_BRIDGE_X86_UPSTREAM_ASM_REL_SRCS := \
	$(filter %.S,$(BSD_BRIDGE_X86_64_UPSTREAM_REL_SRCS))
BSD_BRIDGE_X86_UPSTREAM_OBJS := \
	$(addprefix $(OBJ)/compat/freebsd/upstream/,\
	$(BSD_BRIDGE_X86_UPSTREAM_C_REL_SRCS:.c=.o) \
	$(BSD_BRIDGE_X86_UPSTREAM_ASM_REL_SRCS:.S=.o))
BSD_BRIDGE_ARM64_RUNTIME_OBJS := \
	$(patsubst $(SRC)/%.c,$(OBJ)/arm64-bsd/%.obj,\
	$(BSD_BRIDGE_RUNTIME_SRCS) $(BSD_BRIDGE_ARM64_ARCH_SRCS))
BSD_BRIDGE_ARM64_RUNTIME_BCS := \
	$(patsubst $(SRC)/%.c,$(OBJ)/arm64-bsd/%.bc,\
	$(BSD_BRIDGE_RUNTIME_SRCS) $(BSD_BRIDGE_ARM64_ARCH_SRCS))
BSD_BRIDGE_ARM64_GENERATED_OBJS := \
	$(addprefix $(OBJ)/arm64-bsd/generated/,\
	$(BSD_BRIDGE_ARM64_GENERATED_SRCS:.c=.obj))
BSD_BRIDGE_ARM64_GENERATED_BCS := \
	$(addprefix $(OBJ)/arm64-bsd/generated/,\
	$(BSD_BRIDGE_ARM64_GENERATED_SRCS:.c=.bc))
BSD_BRIDGE_ARM64_UPSTREAM_C_REL_SRCS := \
	$(filter %.c,$(BSD_BRIDGE_ARM64_UPSTREAM_REL_SRCS))
BSD_BRIDGE_ARM64_UPSTREAM_ASM_REL_SRCS := \
	$(filter %.S,$(BSD_BRIDGE_ARM64_UPSTREAM_REL_SRCS))
BSD_BRIDGE_ARM64_UPSTREAM_OBJS := \
	$(addprefix $(OBJ)/arm64-bsd/upstream/,\
	$(BSD_BRIDGE_ARM64_UPSTREAM_C_REL_SRCS:.c=.obj) \
	$(BSD_BRIDGE_ARM64_UPSTREAM_ASM_REL_SRCS:.S=.obj))
BSD_BRIDGE_ARM64_UPSTREAM_BCS := \
	$(addprefix $(OBJ)/arm64-bsd/upstream/,\
	$(BSD_BRIDGE_ARM64_UPSTREAM_C_REL_SRCS:.c=.bc))
.SECONDARY: $(BSD_BRIDGE_ARM64_RUNTIME_BCS) \
	$(BSD_BRIDGE_ARM64_GENERATED_BCS) $(BSD_BRIDGE_ARM64_UPSTREAM_BCS) \
	$(BSD_BRIDGE_ARM64_ACPICA_CORE_BCS) $(BSD_BRIDGE_ARM64_ACPICA_OS_BCS)
.PRECIOUS: $(BSD_BRIDGE_ARM64_RUNTIME_BCS) \
	$(BSD_BRIDGE_ARM64_GENERATED_BCS) $(BSD_BRIDGE_ARM64_UPSTREAM_BCS) \
	$(BSD_BRIDGE_ARM64_ACPICA_CORE_BCS) $(BSD_BRIDGE_ARM64_ACPICA_OS_BCS)
BSD_BRIDGE_GENERATED_STAMP := $(BSD_BRIDGE_GENERATED)/.stamp
# The bridge is a FreeBSD kernel target even when GCC itself runs on Linux.
# Host OS macros select incompatible ACPICA and libc-facing header branches.
BSD_BRIDGE_X86_COMPILE_FLAGS = \
	$(BSD_BRIDGE_SOURCE_INCLUDE_FLAGS) \
	-U__linux__ \
	-I$(INC)/compat/freebsd -I$(BSD_BRIDGE_GENERATED) \
	-I$(BSD_BRIDGE_UPSTREAM_SYS) \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/device-tree/include \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/libfdt \
	-I$(SRC)/lib/zlib/upstream $(CFLAGS) \
	-Werror $(BSD_BRIDGE_SOURCE_WARNINGS) \
	$(BSD_BRIDGE_GCC_SOURCE_WARNINGS) \
	-D_KERNEL -DEDGEOS_BSD_BRIDGE $(BSD_BRIDGE_SOURCE_CPPFLAGS)
BSD_BRIDGE_ARM64_COMMON_SOURCE_FLAGS = \
	$(BSD_BRIDGE_SOURCE_INCLUDE_FLAGS) \
	-std=gnu11 -O2 -ffreestanding -fshort-wchar \
	-fno-builtin -fno-stack-protector -fno-strict-aliasing \
	-mgeneral-regs-only -mno-outline-atomics \
	-ffunction-sections -fdata-sections \
	-Wall -Wextra -Werror $(BSD_BRIDGE_COFF_SOURCE_WARNINGS) \
	$(BSD_BRIDGE_CLANG_SOURCE_WARNINGS) \
	-D_KERNEL -DEDGEOS_BSD_BRIDGE -DEDGEOS_BSD_COFF_TARGET=1 \
	-DEDGEOS_BSD_ARM64=1 \
	$(BSD_BRIDGE_SOURCE_CPPFLAGS) \
	-I$(INC)/compat/freebsd -I$(BSD_BRIDGE_GENERATED) \
	-I$(BSD_BRIDGE_UPSTREAM_SYS) \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/device-tree/include \
	-I$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/libfdt \
	-I$(SRC)/lib/zlib/upstream -I$(INC) -I$(SRC) \
	-include $(ARM64_AUTOCONF_H)
# Direct COFF flags remain available for isolated ABI compile checks.
# Production FreeBSD sources are compiled with the FreeBSD LP64/AAPCS
# frontend and then lowered to the COFF object format required by UEFI.
BSD_BRIDGE_ARM64_COMPILE_FLAGS = \
	-target aarch64-unknown-windows -D__STDC__=1 \
	$(BSD_BRIDGE_ARM64_COMMON_SOURCE_FLAGS) \
	$(BSD_BRIDGE_ARM64_TARGET_FLAGS)
BSD_BRIDGE_ARM64_FRONTEND_FLAGS = \
	-target aarch64-unknown-freebsd \
	-include $(INC)/compat/freebsd/edgeos/arm64_coff_varargs.h \
	$(BSD_BRIDGE_ARM64_COMMON_SOURCE_FLAGS) \
	$(BSD_BRIDGE_ARM64_TARGET_FLAGS)
BSD_BRIDGE_X86_MODULE_COMPILE_FLAGS = \
	$(BSD_BRIDGE_X86_COMPILE_FLAGS) -mcmodel=large \
	-DEDGEOS_BSD_LOADABLE_MODULE=1
BSD_BRIDGE_ARM64_MODULE_COMPILE_FLAGS = \
	$(BSD_BRIDGE_ARM64_FRONTEND_FLAGS) \
	-DEDGEOS_BSD_LOADABLE_MODULE=1
BSD_BRIDGE_ARM64_MODULE_FINAL_FLAGS = \
	-target aarch64-unknown-windows -O2 -ffreestanding -fshort-wchar \
	-fno-builtin -fno-stack-protector -fno-strict-aliasing \
	-mgeneral-regs-only -ffunction-sections -fdata-sections \
	-Wno-override-module

ifeq ($(CONFIG_BSD_DRIVER_BRIDGE),y)
CFLAGS += -DCONFIG_BSD_DRIVER_BRIDGE=1
OBJS += $(BSD_BRIDGE_X86_RUNTIME_OBJS) \
	$(BSD_BRIDGE_X86_GENERATED_OBJS) $(BSD_BRIDGE_X86_UPSTREAM_OBJS)
endif

ifeq ($(CONFIG_BSD_DRIVER_ACPICA),y)
CFLAGS += -DCONFIG_BSD_DRIVER_ACPICA=1
OBJS += $(BSD_BRIDGE_X86_ACPICA_CORE_OBJS) \
	$(BSD_BRIDGE_X86_ACPICA_OS_OBJS)
endif

ifeq ($(ARM64_CONFIG_BSD_DRIVER_BRIDGE),y)
ARM64_VERSION_CFLAGS += -DCONFIG_BSD_DRIVER_BRIDGE=1
ARM64_UEFI_SRCS += $(BSD_BRIDGE_ARM64_RUNTIME_OBJS) \
	$(BSD_BRIDGE_ARM64_GENERATED_OBJS) $(BSD_BRIDGE_ARM64_UPSTREAM_OBJS)
endif

ifeq ($(ARM64_CONFIG_BSD_DRIVER_ACPICA),y)
ARM64_VERSION_CFLAGS += -DCONFIG_BSD_DRIVER_ACPICA=1
ARM64_UEFI_SRCS += $(BSD_BRIDGE_ARM64_ACPICA_CORE_OBJS) \
	$(BSD_BRIDGE_ARM64_ACPICA_OS_OBJS)
endif

# This translation unit contains the bridge startup call. Recompile it when a
# command-line Kconfig override changes so an object from the opposite mode
# can never be reused.
$(OBJ)/kernel.o: FORCE

$(BSD_BRIDGE_BUILD_PLAN): $(BSD_DRIVER_MANIFESTS) \
		$(BSD_DRIVER_CAPABILITY_REGISTRIES) \
		tools/bsd_bridge/catalog.py \
		tools/bsd_bridge/generate_build_plan.py \
		tools/bsd_bridge/manifest.py
	@mkdir -p $(dir $@)
	@python3 tools/bsd_bridge/generate_build_plan.py \
		--manifest-dir $(BSD_DRIVER_MANIFEST_DIR) \
		--capability-dir $(BSD_DRIVER_CAPABILITY_DIR) \
		--output $@

$(BSD_BRIDGE_GENERATED_STAMP): $(BSD_DRIVER_MANIFESTS) \
		$(BSD_DRIVER_CAPABILITY_REGISTRIES) $(BSD_BRIDGE_BUILD_PLAN) \
		tools/bsd_bridge/generate_interfaces.py \
		tools/bsd_bridge/generate_miidevs.py \
		tools/bsd_bridge/generate_usbdevs.py \
		tools/bsd_bridge/generate_package_registry.py | \
		bsd-bridge-source-gate
	@mkdir -p $(BSD_BRIDGE_GENERATED)
	@python3 tools/bsd_bridge/generate_interfaces.py \
		--manifest-dir $(BSD_DRIVER_MANIFEST_DIR) \
		--output $(BSD_BRIDGE_GENERATED)
	@python3 tools/bsd_bridge/generate_package_registry.py \
		--manifest-dir $(BSD_DRIVER_MANIFEST_DIR) \
		--capability-dir $(BSD_DRIVER_CAPABILITY_DIR) \
		--output $(BSD_BRIDGE_PACKAGE_REGISTRY)
	@touch $@

$(BSD_BRIDGE_GENERATED)/%.c $(BSD_BRIDGE_GENERATED)/%.h: \
		| $(BSD_BRIDGE_GENERATED_STAMP)
	@if [ ! -f "$@" ]; then \
		python3 tools/bsd_bridge/generate_interfaces.py \
			--manifest-dir $(BSD_DRIVER_MANIFEST_DIR) \
			--output $(BSD_BRIDGE_GENERATED); \
	fi

$(BSD_BRIDGE_PACKAGE_REGISTRY): $(BSD_DRIVER_MANIFESTS) \
		$(BSD_DRIVER_CAPABILITY_REGISTRIES) \
		tools/bsd_bridge/catalog.py \
		tools/bsd_bridge/generate_package_registry.py \
		tools/bsd_bridge/manifest.py
	@mkdir -p $(dir $@)
	@python3 tools/bsd_bridge/generate_package_registry.py \
		--manifest-dir $(BSD_DRIVER_MANIFEST_DIR) \
		--capability-dir $(BSD_DRIVER_CAPABILITY_DIR) \
		--output $@

$(OBJ)/compat/freebsd/acpica/%.o: \
		$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/components/%.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(AUTOCONF_H) | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_X86_COMPILE_FLAGS) -Wa,--noexecstack \
		-D__FreeBSD__=14 -DEDGEOS_BSD_FULL_ACPICA \
		-c $< -o $@

$(OBJ)/compat/freebsd/acpica/acpica_osl.o: \
		$(SRC)/compat/freebsd/kern/acpica_osl.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(AUTOCONF_H) | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_X86_COMPILE_FLAGS) -Wa,--noexecstack \
		-D__FreeBSD__=14 -DEDGEOS_BSD_FULL_ACPICA \
		-c $< -o $@

$(OBJ)/compat/freebsd/acpica/acpica_runtime.o: \
		$(SRC)/compat/freebsd/kern/acpica_runtime.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(AUTOCONF_H) | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_X86_COMPILE_FLAGS) -Wa,--noexecstack \
		-D__FreeBSD__=14 -DEDGEOS_BSD_FULL_ACPICA \
		-c $< -o $@

$(OBJ)/arm64-bsd/acpica/%.bc: \
		$(BSD_BRIDGE_UPSTREAM_SYS)/contrib/dev/acpica/components/%.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(ARM64_AUTOCONF_H) Makefile | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(ARM64_EFI_CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_ARM64_FRONTEND_FLAGS) -U_MSC_VER \
		-D__GNUC__=4 -D__LP64__=1 -D__FreeBSD__=14 \
		-DEDGEOS_BSD_FULL_ACPICA -emit-llvm -c $< -o $@

$(OBJ)/arm64-bsd/acpica/acpica_osl.bc: \
		$(SRC)/compat/freebsd/kern/acpica_osl.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(ARM64_AUTOCONF_H) Makefile | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(ARM64_EFI_CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_ARM64_FRONTEND_FLAGS) -U_MSC_VER \
		-D__GNUC__=4 -D__LP64__=1 -D__FreeBSD__=14 \
		-DEDGEOS_BSD_FULL_ACPICA -emit-llvm -c $< -o $@

$(OBJ)/arm64-bsd/acpica/acpica_runtime.bc: \
		$(SRC)/compat/freebsd/kern/acpica_runtime.c \
		$(BSD_BRIDGE_ACPICA_INCLUDE_STAMP) \
		$(BSD_BRIDGE_GENERATED_STAMP) $(ARM64_AUTOCONF_H) Makefile | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(ARM64_EFI_CC) -I$(BSD_BRIDGE_ACPICA_INCLUDE) \
		$(BSD_BRIDGE_ARM64_FRONTEND_FLAGS) -U_MSC_VER \
		-D__GNUC__=4 -D__LP64__=1 -D__FreeBSD__=14 \
		-DEDGEOS_BSD_FULL_ACPICA -emit-llvm -c $< -o $@

$(OBJ)/compat/freebsd/%.o: $(SRC)/compat/freebsd/%.c \
		$(BSD_BRIDGE_GENERATED_STAMP) $(AUTOCONF_H) | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) $(BSD_BRIDGE_X86_COMPILE_FLAGS) -c $< -o $@

$(OBJ)/compat/freebsd/generated/%.o: $(BSD_BRIDGE_GENERATED)/%.c \
		$(BSD_BRIDGE_GENERATED_STAMP) $(AUTOCONF_H) | \
		bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) $(BSD_BRIDGE_X86_COMPILE_FLAGS) -c $< -o $@

$(OBJ)/compat/freebsd/upstream/%.o: \
		$(BSD_BRIDGE_UPSTREAM_SYS)/%.c $(BSD_BRIDGE_GENERATED_STAMP) \
		$(AUTOCONF_H) | bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) $(BSD_BRIDGE_X86_COMPILE_FLAGS) -c $< -o $@

$(OBJ)/compat/freebsd/upstream/%.o: \
		$(BSD_BRIDGE_UPSTREAM_SYS)/%.S $(BSD_BRIDGE_GENERATED_STAMP) \
		$(AUTOCONF_H) | bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(CC) $(BSD_BRIDGE_X86_COMPILE_FLAGS) -Wa,--noexecstack \
		-DLOCORE -x assembler-with-cpp -c $< -o $@

$(OBJ)/compat/freebsd/upstream/dev/virtio/network/if_vtnet.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += $(BSD_BRIDGE_VTNET_GCC_WARNINGS)
$(OBJ)/compat/freebsd/upstream/dev/e1000/e1000_phy.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += $(BSD_BRIDGE_E1000_GCC_WARNINGS)
$(OBJ)/compat/freebsd/upstream/dev/e1000/if_em.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += \
		$(BSD_BRIDGE_E1000_GCC_WARNINGS) -Wno-unused-but-set-variable
$(OBJ)/compat/freebsd/upstream/dev/vmware/vmxnet3/if_vmx.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += $(BSD_BRIDGE_VMXNET3_GCC_WARNINGS)
$(OBJ)/compat/freebsd/upstream/dev/igc/if_igc.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += \
		$(BSD_BRIDGE_IGC_GCC_WARNINGS) -Wno-unused-but-set-variable
$(OBJ)/compat/freebsd/upstream/dev/mpr/mpr.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-array-bounds
$(OBJ)/compat/freebsd/upstream/dev/mpr/mpr_sas.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-array-bounds
$(OBJ)/compat/freebsd/upstream/dev/mpr/mpr_user.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-aggressive-loop-optimizations
$(OBJ)/compat/freebsd/upstream/dev/mps/mps_sas.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-array-bounds
$(OBJ)/compat/freebsd/upstream/libkern/qsort.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += $(BSD_BRIDGE_QSORT_GCC_WARNINGS)
$(OBJ)/compat/freebsd/upstream/net/iflib.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-unused-but-set-variable
$(OBJ)/compat/freebsd/upstream/dev/oce/oce_sysctl.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += \
		-Wno-unterminated-string-initialization
$(OBJ)/compat/freebsd/upstream/dev/sound/pci/emu10kx.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += \
		-Wno-unterminated-string-initialization
$(OBJ)/compat/freebsd/upstream/dev/hyperv/netvsc/hn_nvs.o \
$(OBJ)/compat/freebsd/upstream/dev/hyperv/netvsc/hn_rndis.o \
$(OBJ)/compat/freebsd/upstream/dev/hyperv/netvsc/if_hn.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -include sys/rmlock.h
$(OBJ)/compat/freebsd/upstream/dev/hyperv/vmbus/vmbus.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -DEDGEOS_BSD_FULL_ACPICA
# The HWT implementation relies on the kernel compilation environment to
# provide these core declarations before its private headers are parsed.
# Keep that environment explicit while preserving the imported sources.
$(OBJ)/compat/freebsd/upstream/dev/hwt/%.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -include sys/queue.h \
		-include sys/cpuset.h -include sys/systm.h -include sys/proc.h \
		-include sys/conf.h -include vm/vm_object.h
$(OBJ)/compat/freebsd/upstream/dev/oce/oce_mbox.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-array-bounds
$(OBJ)/compat/freebsd/upstream/dev/usb/net/if_usie.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-packed-not-aligned
$(OBJ)/compat/freebsd/upstream/dev/bxe/bxe_elink.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-cast-function-type
$(OBJ)/compat/freebsd/upstream/isa/isa_common.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -Wno-error=shift-negative-value
$(OBJ)/compat/freebsd/upstream/dev/liquidio/%.o: \
		BSD_BRIDGE_SOURCE_INCLUDE_FLAGS += \
		-I$(BSD_BRIDGE_UPSTREAM_SYS)/dev/liquidio \
		-I$(BSD_BRIDGE_UPSTREAM_SYS)/dev/liquidio/base \
		-include sys/malloc.h
$(OBJ)/compat/freebsd/upstream/dev/liquidio/%.o: \
		BSD_BRIDGE_SOURCE_CPPFLAGS += -DSMP

$(OBJ)/arm64-bsd/upstream/libkern/qsort.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += $(BSD_BRIDGE_QSORT_CLANG_WARNINGS)
$(OBJ)/arm64-bsd/upstream/dev/iavf/iavf_osdep.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += -Dinline=
$(OBJ)/arm64-bsd/upstream/dev/ixl/ixl_pf_main.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += -Dinline=
$(OBJ)/arm64-bsd/upstream/dev/oce/oce_sysctl.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += \
		-Wno-unterminated-string-initialization
$(OBJ)/arm64-bsd/upstream/dev/sound/pci/emu10kx.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += \
		-Wno-unterminated-string-initialization
$(OBJ)/arm64-bsd/upstream/dev/hyperv/netvsc/hn_nvs.bc \
$(OBJ)/arm64-bsd/upstream/dev/hyperv/netvsc/hn_rndis.bc \
$(OBJ)/arm64-bsd/upstream/dev/hyperv/netvsc/if_hn.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -include sys/rmlock.h
$(OBJ)/arm64-bsd/upstream/dev/hyperv/vmbus/vmbus.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -DEDGEOS_BSD_FULL_ACPICA
$(OBJ)/arm64-bsd/upstream/dev/oce/oce_mbox.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += -Wno-array-bounds
$(OBJ)/arm64-bsd/upstream/dev/bxe/bxe_elink.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += \
		-Wno-cast-function-type-mismatch
$(OBJ)/arm64-bsd/upstream/dev/bwi/%.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += -Wno-shift-count-overflow
$(OBJ)/arm64-bsd/upstream/contrib/ena-com/%.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += \
		-Wno-void-pointer-to-int-cast -Wno-int-to-void-pointer-cast
$(OBJ)/arm64-bsd/upstream/dev/ena/%.obj: \
		BSD_BRIDGE_ARM64_TARGET_FLAGS += \
		-Wno-void-pointer-to-int-cast -Wno-int-to-void-pointer-cast
$(OBJ)/arm64-bsd/upstream/dev/liquidio/%.obj: \
		BSD_BRIDGE_SOURCE_INCLUDE_FLAGS += \
		-I$(BSD_BRIDGE_UPSTREAM_SYS)/dev/liquidio \
		-I$(BSD_BRIDGE_UPSTREAM_SYS)/dev/liquidio/base \
		-include sys/malloc.h
$(OBJ)/arm64-bsd/upstream/dev/liquidio/%.obj: \
		BSD_BRIDGE_SOURCE_CPPFLAGS += -DSMP

$(OBJ)/compat/freebsd/kern/hwreset.o \
$(OBJ)/compat/freebsd/generated/hwreset_if.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -DFDT
$(OBJ)/compat/freebsd/kern/syscon.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -DFDT
$(OBJ)/arm64-bsd/compat/freebsd/kern/hwreset.bc \
$(OBJ)/arm64-bsd/generated/hwreset_if.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -DFDT
$(OBJ)/arm64-bsd/compat/freebsd/kern/syscon.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -DFDT

$(OBJ)/compat/freebsd/upstream/dev/regulator/regulator_fixed.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -include sys/malloc.h
$(OBJ)/arm64-bsd/upstream/dev/regulator/regulator_fixed.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -include sys/malloc.h
$(OBJ)/compat/freebsd/upstream/dev/sdhci/sdhci_fdt.o \
$(OBJ)/compat/freebsd/upstream/dev/sdhci/sdhci_fdt_gpio.o \
$(OBJ)/compat/freebsd/upstream/dev/sdhci/sdhci_xenon_acpi.o \
$(OBJ)/compat/freebsd/upstream/dev/sdhci/sdhci_xenon_fdt.o: \
		BSD_BRIDGE_X86_COMPILE_FLAGS += -include sys/malloc.h
$(OBJ)/arm64-bsd/upstream/dev/sdhci/sdhci_fdt.bc \
$(OBJ)/arm64-bsd/upstream/dev/sdhci/sdhci_fdt_gpio.bc \
$(OBJ)/arm64-bsd/upstream/dev/sdhci/sdhci_xenon_acpi.bc \
$(OBJ)/arm64-bsd/upstream/dev/sdhci/sdhci_xenon_fdt.bc: \
	BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -include sys/malloc.h

# FreeBSD's ThunderX FDT frontend obtains the MIDR helpers through the
# platform kernel include environment. Make that implicit dependency explicit
# for the standalone bridge frontend while keeping the imported source intact.
$(OBJ)/arm64-bsd/upstream/arm64/cavium/thunder_pcie_fdt.bc: \
	BSD_BRIDGE_ARM64_FRONTEND_FLAGS += -include machine/cpu.h

# The firmware runtime context helper intentionally reads and writes the
# complete floating-point state. Keep the general-register-only policy for all
# other bridge objects while allowing this translation unit to emit FP/SIMD.
$(OBJ)/arm64-bsd/compat/freebsd/arch/arm64/fpu.bc: \
		BSD_BRIDGE_ARM64_FRONTEND_FLAGS := \
		$(filter-out -mgeneral-regs-only,$(BSD_BRIDGE_ARM64_FRONTEND_FLAGS))
$(OBJ)/arm64-bsd/compat/freebsd/arch/arm64/fpu.obj: \
		BSD_BRIDGE_ARM64_MODULE_FINAL_FLAGS := \
		$(filter-out -mgeneral-regs-only,$(BSD_BRIDGE_ARM64_MODULE_FINAL_FLAGS))

$(OBJ)/arm64-bsd/%.bc: $(SRC)/%.c Makefile \
		$(BSD_BRIDGE_GENERATED_STAMP) \
		$(ARM64_AUTOCONF_H) | bsd-bridge-source-gate
	@mkdir -p $(dir $@)
	$(ARM64_EFI_CC) $(BSD_BRIDGE_ARM64_FRONTEND_FLAGS) \
		-emit-llvm -c $< -o $@