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##################################################
# (C) Zeta Electronics Corporation, all rights reserved.
# This is the microkernel makefile.
##################################################
CC = arm-none-eabi-g++ -march=armv8-a
LD = arm-none-eabi-ld
CCFLAGS = -c -fPIC -ffreestanding -D__NEWOS_ARM64__ -fno-rtti -fno-exceptions -I./ \
-std=c++20 -D__FSKIT_NEWFS__ -D__ZETA_MACHINE__ -D__KERNEL__ -D__HAVE_MAHROUSS_APIS__ -D__MAHROUSS__
ASM = arm-none-eabi-as -march=armv8-a
DISKDRIVER = -D__FLASH_MEM__
ifneq ($(SDCARD_SUPPORT), )
DISKDRIVER = -D__SDCARD__
endif
ifneq ($(DEBUG_SUPPORT), )
DEBUG = -D__DEBUG__
endif
COPY = cp
LDFLAGS = -e __ImageStart
LDOBJ = Objects/*.obj
# This file is the kernel, responsible of task management and memory.
KERNEL = newoskrnl.exe
KERNEL_512K = newoskrnl.512k.exe
.PHONY: error
error:
@echo "=== ERROR ==="
@echo "=> Use a specific target."
MOVEALL=./MoveAll.ARM64.sh
.PHONY: newos-arm64-epm
newos-arm64-epm: clean
$(CC) $(CCFLAGS) $(DISKDRIVER) $(DEBUG) $(wildcard Sources/*.cxx) \
$(wildcard Sources/FS/*.cxx) $(wildcard HALKit/ARM64/Storage/*.cxx) \
$(wildcard HALKit/ARM64/PCI/*.cxx) $(wildcard Sources/Network/*.cxx) $(wildcard Sources/Storage/*.cxx) \
$(wildcard HALKit/ARM64/*.cxx) $(wildcard HALKit/ARM64/*.cpp) \
$(wildcard HALKit/ARM64/*.s)
$(MOVEALL)
OBJCOPY=x86_64-w64-mingw32-objcopy
.PHONY: link-arm64-epm
link-arm64-epm:
$(LD) $(LDFLAGS) $(LDOBJ) -o $(KERNEL)
.PHONY: all
all: newos-arm64-epm link-arm64-epm
qemu-img create -f raw $(KERNEL_512K) 512K
dd if=newoskrnl.exe of=$(KERNEL_512K) bs=1 seek=0 conv=notrunc
@echo "NewOSKrnl => OK."
.PHONY: help
help:
@echo "=== HELP ==="
@echo "all: Build kernel and link it."
@echo "link-arm64-epm: Link kernel for EPM based disks."
@echo "newos-arm64-epm: Build kernel for EPM based disks."
.PHONY: clean
clean:
rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL) $(KERNEL_512K)
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