| init(kernel, kernel.elf) |
| |
| preset(freestanding) |
| # This makes debugging hard :( |
| # preset(optimize) |
| preset(debug) |
| preset(32) |
| preset(warn) |
| preset(nasm) |
| |
| archetype(c) |
| archetype(asm) |
| |
| depends(sys, $(ROOT)/src/libsys, libsys.a) |
| depends(initrd, $(ROOT)/boot/initrd, initrd.img) |
| depends(ata_pio, dri/ata_pio, ata_pio.a) |
| depends(pci, dri/pci, pci.a) |
| depends(ide, dri/ide, ide.a) |
| depends(ext2, dri/fs/ext2, ext2.a) |
| # AHCI not yet implemented |
| # depends(ahci, dri/ahci, ahci.a) |
| |
| TEST ?= |
| test_defines = $(TEST:%=-DTEST_%) |
| |
| FS ?= ext2 |
| |
| CFLAGS += -I $(ROOT)/include/kernel $(test_defines) -O0 |
| |
| LDFLAGS += -Tlink.ld -melf_i386 |
| ASMFLAGS += -felf -Fdwarf |
| QEMUFLAGS = -drive file=hd0_ext2.img,format=raw |
| |
| OBJECTS = boot.o \ |
| main.o \ |
| descriptor_tables.o \ |
| io.o \ |
| vga.o \ |
| gdt_flush.o \ |
| idt.o \ |
| log.o \ |
| irq.o \ |
| pic.o \ |
| timer.o \ |
| paging.o \ |
| switch_table.o \ |
| scan_codes.o \ |
| kheap.o \ |
| alloc.o \ |
| vfs.o \ |
| multiboot.o \ |
| vfs_initrd.o \ |
| syscall.o \ |
| task.o \ |
| task_api.o \ |
| faults.o \ |
| sync.o \ |
| lib(ext2) \ |
| lib(ide) \ |
| lib(ata_pio) \ |
| lib(pci) \ |
| lib(sys) |
| |
| type(custom_link) |
| |
| debug-wait: kernel.elf |
| qemu-system-i386 -s -S $(QEMUFLAGS) -kernel kernel.elf |
| |
| debug: kernel.elf |
| qemu-system-i386 -s -S $(QEMUFLAGS) -kernel kernel.elf & |
| @echo run "target remote localhost:1234" to connect to qemu |
| gdb $< |
| @pkill qemu-system-i38 |
| |
| hd0_%.img: |
| status_log(MKFS, $@) |
| @dd bs=4M count=8 if=/dev/zero of=$@ |
| @$(patsubst hd0_%.img,mkfs.%,$@) $@ |
| |
| fs-info: hd0_$(FS).img |
| tune2fs -l $< | grep -i inode |
| |
| reset-fs: |
| @rm hd0_ext2.img |
| @$(MAKE) hd0_ext2.img |
| @sudo $(MAKE) mount |
| @echo 'hi' | sudo tee $(ROOT)/mnt/hello.txt |
| @sudo $(MAKE) umount |
| @$(MAKE) qemu |
| |
| qemu: kernel.elf hd0_$(FS).img |
| qemu-system-i386 $(QEMUFLAGS) -d cpu_reset -monitor stdio -kernel kernel.elf -no-reboot |
| |
| qemu-iso: install |
| qemu-system-i386 $(QEMUFLAGS) -monitor stdio $(ROOT)/bin/bluejay.iso |
| |
| scan_codes.c: gen_scan_codes.py scan_codes.tsv |
| python3 $< > $@ |
| |
| mount: hd0_$(FS).img |
| status_log(MOUNT, $^ $(ROOT)/mnt) |
| @mkdir -p $(ROOT)/mnt |
| @mount $^ $(ROOT)/mnt |
| |
| umount: |
| status_log(UMOUNT, $(ROOT)/mnt) |
| @umount $(ROOT)/mnt |
| |
| install: kernel.elf lib(initrd) |
| cp kernel.elf $(ROOT)/boot/ |
| rm -f $(ROOT)/bin/bluejay.iso |
| grub-mkrescue -o $(ROOT)/bin/bluejay.iso $(ROOT) |
| |
| finish |