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##################################################
# (c) Amlal El Mahrouss, licensed under the Apache 2.0 license.
# This is the bootloader makefile.
##################################################
CC_GNU=x86_64-w64-mingw32-g++
LD_GNU=x86_64-w64-mingw32-ld
WINDRES=x86_64-w64-mingw32-windres
ADD_FILE=touch
COPY=cp
HTTP_GET=wget
# Select this for Windows.
ifneq ($(findstring CYGWIN_NT-10.0,$(shell uname)), )
EMU=qemu-system-x86_64w.exe
else
# this for NT distributions
EMU=qemu-system-x86_64
endif
ifeq ($(NEOS_MODEL), )
NE_MODEL=-DkMachineModel="\"Kernel\""
endif
BIOS=OVMF.fd
IMG=epm-master-1.img
IMG_2=epm-master-2.img
BOOT=./src/nekernel-esp.img
DISK_DRV =
ifneq ($(ATA_PIO_SUPPORT), )
DISK_DRV = -D__ATA_PIO__
endif
ifneq ($(ATA_DMA_SUPPORT), )
DISK_DRV = -D__ATA_DMA__
endif
ifneq ($(AHCI_SUPPORT), )
DISK_DRV = -D__AHCI__
endif
DEBUG_MACRO = -D__DEBUG__
ifeq ($(shell uname), Darwin)
EMU_FLAGS=-M q35 -smp 4 -m 8G \
-bios $(BIOS) -cdrom $(BOOT) -boot d
endif
ifneq ($(shell uname), Darwin)
EMU_FLAGS= -smp 4 -m 8G \
-bios $(BIOS) -M q35 -cdrom $(BOOT) -boot d -accel kvm
endif
LD_FLAGS=-e BootloaderMain --subsystem=10
STANDALONE_MACRO=-D__BOOTZ_STANDALONE__
OBJ=obj/*.o
REM=rm
REM_FLAG=-f
FLAG_ASM=-f win64
FLAG_GNU=-fshort-wchar -Wall -Wpedantic -Wextra -Werror -D__EFI_x86_64__ -mno-red-zone -D__NEKERNEL__ -D__BOOTZ__ \
-DEFI_FUNCTION_WRAPPER -I./ -I../kernel $(DEBUG_MACRO) $(DISK_DRV) -I../ -c -nostdlib -fno-rtti -fno-exceptions \
-std=c++20 -DBOOTZ_GPT_SUPPORT -DBOOTZ_EPM_SUPPORT -D__HAVE_NE_APIS__ -DZBA_USE_FB -D__NE_AMD64__ -D__NE__ -DNE_AUTO_FORMAT
BOOTLOADER=ne_bootz
KERNEL=ne_kernel
SYSCHK=chk.efi
BOOTNET=net.efi
SCIKIT=libSystem.dll
.PHONY: invalid-recipe
invalid-recipe:
@echo "=== ERROR ==="
@echo "=> Use make compile-<arch> instead."
# CI doesn't do anything than build.
.PHONY: all
all: compile-amd64
mkdir -p src/root/EFI/BOOT
$(LD_GNU) $(OBJ) $(LD_FLAGS) -o src/$(BOOTLOADER)
.PHONY: disk
disk:
dd if=/dev/zero of=$(BOOT) bs=7M count=100
mformat -i $(BOOT) -F -v "NeKernel"
ifneq ($(DEBUG_SUPPORT), )
DEBUG = -D__DEBUG__
endif
.PHONY: compile-amd64
compile-amd64:
$(WINDRES) src/boot_rsrc.rsrc -O coff -o boot_rsrc.o
$(CC_GNU) $(NE_MODEL) $(STANDALONE_MACRO) $(FLAG_GNU) $(DEBUG) \
$(wildcard src/HEL/AMD64/*.cc) \
$(wildcard src/HEL/AMD64/*.S) \
$(wildcard src/*.cc)
mv *.o obj/
.PHONY: run-efi-amd64-ahci
run-efi-amd64-ahci:
$(EMU) $(EMU_FLAGS) -d int -hda $(IMG) -s -S -trace ahci_* -boot menu=on
.PHONY: run-efi-amd64-ata-pio
run-efi-amd64-ata-pio:
$(EMU) $(EMU_FLAGS) -device piix3-ide,id=ide -drive id=disk,file=$(IMG),format=raw,if=none -device ide-hd,drive=disk,bus=ide.0 -s -S
.PHONY: run-efi-amd64-ata-dma
run-efi-amd64-ata-dma:
$(EMU) $(EMU_FLAGS) -device piix4-ide,id=ide -drive id=disk,file=$(IMG),format=raw,if=none -device ide-hd,drive=disk,bus=ide.0 -s -S
.PHONY: run-efi-amd64-ata
run-efi-amd64-ata: run-efi-amd64-ata-dma
# img_2 is the rescue disk. img is the bootable disk, as provided by the Zeta specs.
.PHONY: epm-img
epm-img:
qemu-img create -f raw $(IMG) 256M
.PHONY: efi
efi:
$(HTTP_GET) https://retrage.github.io/edk2-nightly/bin/DEBUGX64_OVMF.fd -O OVMF.fd
BINS=*.bin
EXECUTABLES=ne_bootz ne_kernel OVMF.fd
TARGETS=$(REM_FLAG) $(OBJ) $(BIN) $(IMG) $(IMG_2) $(EXECUTABLES)
.PHONY: clean
clean:
$(REM) $(TARGETS)
.PHONY: help
help:
@echo "=== HELP ==="
@echo "epm-img: Format a disk using the Explicit Partition Map."
@echo "gpt-img: Format a disk using the Explicit Partition Map."
@echo "clean: remove bootloader and files."
@echo "bootloader-amd64: Build bootloader. (PC AMD64)"
@echo "run-efi-amd64-<ahci, ata>: Run bootloader. (PC AMD64)"
|
