BarinkOS/Makefile
Nigel 0f0fc9f252 Adding a skeleton for the memory management code
Moved the PMM away from being object orientated as it is just plain annoying
renamed src folder to source
Set timeout to 5 seconds in the grub config
2022-08-21 21:18:53 +02:00

108 lines
3.9 KiB
Makefile

EMULATOR = qemu-system-i386
AS = ${HOME}/opt/cross/bin/i686-elf-as
CC = ${HOME}/opt/cross/bin/i686-elf-gcc
CPP = ${HOME}/opt/cross/bin/i686-elf-g++
CFLAGS = -ffreestanding -Og -ggdb -Wall -Wextra
OFILES =$(BUILD_DIR)/boot.o $(BUILD_DIR)/kterm.o $(BUILD_DIR)/kernel.o $(BUILD_DIR)/memory.o $(BUILD_DIR)/paging.o $(BUILD_DIR)/pit.o $(BUILD_DIR)/time.o $(BUILD_DIR)/keyboard.o $(BUILD_DIR)/io.o $(BUILD_DIR)/gdtc.o $(BUILD_DIR)/idt.o $(BUILD_DIR)/pic.o $(BUILD_DIR)/sv-terminal.o $(BUILD_DIR)/string.o $(BUILD_DIR)/launcher.o
SRC_DIR = source
BUILD_DIR = build
CRTBEGIN_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtbegin.o)
CRTEND_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtend.o)
CRTI_OBJ = $(BUILD_DIR)/crti.o
CRTN_OBJ = $(BUILD_DIR)/crtn.o
OBJ_LINK_LIST = $(CRTI_OBJ) $(CRTBEGIN_OBJ) $(OFILES) $(CRTEND_OBJ) $(CRTN_OBJ)
INTERNAL_OBJS = $(CRTI_OBJ) $(OFILES) $(CRTN_OBJ)
all: clean build
build: build_kernel iso
clean_iso:
if [[ -a isodir/boot ]] ; then rm root/boot -rd ; fi
if [ -f build/barinkOS.iso ] ; then rm build/barinkOS.iso ; fi
iso: clean_iso clean build
mkdir -p root/boot/grub
cp build/myos.bin root/boot/myos.bin
cp src/grub.cfg root/boot/grub/grub.cfg
grub-mkrescue -o build/barinkOS.iso root
run: all
$(EMULATOR) -cdrom build/barinkOS.iso -serial stdio -vga std -display gtk -m 2G -cpu core2duo
debug: all
objcopy --only-keep-debug build/myos.bin kernel.sym
$(EMULATOR) -cdrom build/barinkOS.iso -serial stdio -vga std -display gtk -m 2G -cpu core2duo -s -d int
build_kernel: $(OBJ_LINK_LIST)
$(CC) -T $(SRC_DIR)/kernel//linker.ld -o $(BUILD_DIR)/myos.bin \
-ffreestanding -ggdb -Og -nostdlib $(OBJ_LINK_LIST) -lgcc
build_x86_64:
$(AS) $(SRC_DIR)/cgc/x86_64/crti.s -o $(BUILD_DIR)/crti_64.o
$(AS) $(SRC_DIR)/cgc/x86_64/crtn.s -o $(BUILD_DIR)/crtn.o
clean:
rm -f $(BUILD_DIR)/myos.bin $(INTERNAL_OBJS)
$(BUILD_DIR)/kernel.o:
$(CPP) -c $(SRC_DIR)/kernel/kernel.cpp -o $(BUILD_DIR)/kernel.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/kterm.o:
$(CPP) -c $(SRC_DIR)/kernel/Terminal/kterm.cpp -o $(BUILD_DIR)/kterm.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/boot.o:
$(AS) $(SRC_DIR)/kernel/KernelLauncher/boot.s -o $(BUILD_DIR)/boot.o
$(BUILD_DIR)/crti.o:
$(AS) $(SRC_DIR)/kernel/KernelLauncher/crti.s -o $(BUILD_DIR)/crti.o
$(BUILD_DIR)/crtn.o:
$(AS) $(SRC_DIR)/kernel/KernelLauncher/crtn.s -o $(BUILD_DIR)/crtn.o
$(BUILD_DIR)/io.o:
$(CPP) -c $(SRC_DIR)/kernel/io.cpp -o $(BUILD_DIR)/io.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/idt.o:
$(CPP) -c $(SRC_DIR)/kernel/Interrupts/idt/idt.cpp -o $(BUILD_DIR)/idt.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/gdtc.o:
$(CPP) -c $(SRC_DIR)/kernel/Memory/GDT/gdtc.cpp -o $(BUILD_DIR)/gdtc.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/pic.o:
$(CPP) -c $(SRC_DIR)/kernel/Drivers/PIC/pic.cpp -o $(BUILD_DIR)/pic.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/string.o:
$(CC) -c $(SRC_DIR)/kernel/Lib/string.c -o $(BUILD_DIR)/string.o $(CFLAGS) -std=gnu99
$(BUILD_DIR)/pit.o:
$(CPP) -c $(SRC_DIR)/kernel/Drivers/PIT/pit.cpp -o $(BUILD_DIR)/pit.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/keyboard.o:
$(CPP) -c $(SRC_DIR)/kernel/Drivers/PS-2/keyboard.cpp -o $(BUILD_DIR)/keyboard.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/time.o:
$(CPP) -c $(SRC_DIR)/kernel/time.cpp -o $(BUILD_DIR)/time.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/sv-terminal.o:
$(CPP) -c $(SRC_DIR)/kernel/SuperVisorTerminal/superVisorTerminal.cpp -o $(BUILD_DIR)/sv-terminal.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/memory.o:
$(CPP) -c $(SRC_DIR)/kernel/Memory/PhysicalMemoryManager.cpp -o $(BUILD_DIR)/memory.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/paging.o:
$(CPP) -c $(SRC_DIR)/kernel/Memory/VirtualMemoryManager.cpp -o $(BUILD_DIR)/paging.o $(CFLAGS) -fno-exceptions -fno-rtti
$(BUILD_DIR)/launcher.o:
$(CPP) -c $(SRC_DIR)/kernel/KernelLauncher/launcher.cpp -o $(BUILD_DIR)/launcher.o $(CFLAGS) -fno-exceptions -fno-rtti