1 include config/make-locations
4 include config/make-debug-tool
6 INCLUDES := $(patsubst %, -I%, $(INCLUDES_DIR))
7 SOURCE_FILES := $(shell find -name "*.[cS]")
8 SRC := $(patsubst ./%, $(OBJECT_DIR)/%.o, $(SOURCE_FILES))
11 @mkdir -p $(OBJECT_DIR)
18 @mkdir -p $(ISO_BOOT_DIR)
19 @mkdir -p $(ISO_GRUB_DIR)
21 $(OBJECT_DIR)/%.S.o: %.S
24 @$(CC) $(INCLUDES) -c $< -o $@
26 $(OBJECT_DIR)/%.c.o: %.c
29 @$(CC) $(INCLUDES) -c $< -o $@ $(CFLAGS)
31 $(BIN_DIR)/$(OS_BIN): $(OBJECT_DIR) $(BIN_DIR) $(SRC)
32 @echo " LD $(BIN_DIR)/$(OS_BIN)"
33 @$(CC) -T link/linker.ld -o $(BIN_DIR)/$(OS_BIN) $(SRC) $(LDFLAGS)
35 $(BUILD_DIR)/$(OS_ISO): $(ISO_DIR) $(BIN_DIR)/$(OS_BIN) GRUB_TEMPLATE
36 @./config-grub.sh ${OS_NAME} $(ISO_GRUB_DIR)/grub.cfg
37 @cp $(BIN_DIR)/$(OS_BIN) $(ISO_BOOT_DIR)
38 @grub-mkrescue -o $(BUILD_DIR)/$(OS_ISO) $(ISO_DIR)
40 all: clean $(BUILD_DIR)/$(OS_ISO)
42 instable: CFLAGS := -g -std=gnu99 -ffreestanding $(O) $(W) $(ARCH_OPT) -D__LUNAIXOS_DEBUG__
46 all-debug: CFLAGS := -g -std=gnu99 -ffreestanding $(O) $(W) $(ARCH_OPT) -D__LUNAIXOS_DEBUG__
47 all-debug: LDFLAGS := -g -ffreestanding $(O) -nostdlib -lgcc
48 all-debug: clean $(BUILD_DIR)/$(OS_ISO)
49 @echo "Dumping the disassembled kernel code to $(BUILD_DIR)/kdump.txt"
50 @i686-elf-objdump -S $(BIN_DIR)/$(OS_BIN) > $(BUILD_DIR)/kdump.txt
53 @rm -rf $(BUILD_DIR) || exit 1
56 run: $(BUILD_DIR)/$(OS_ISO)
57 @qemu-system-i386 $(QEMU_OPTIONS)
59 @telnet 127.0.0.1 $(QEMU_MON_PORT)
62 @i686-elf-objcopy --only-keep-debug $(BIN_DIR)/$(OS_BIN) $(BUILD_DIR)/kernel.dbg
63 @qemu-system-i386 $(QEMU_OPTIONS)
65 @$(QEMU_MON_TERM) -- telnet 127.0.0.1 $(QEMU_MON_PORT)
66 @gdb -s $(BUILD_DIR)/kernel.dbg -ex "target remote localhost:1234"
68 debug-qemu-vscode: all-debug
69 @i686-elf-objcopy --only-keep-debug $(BIN_DIR)/$(OS_BIN) $(BUILD_DIR)/kernel.dbg
70 @qemu-system-i386 $(QEMU_OPTIONS)
72 @telnet 127.0.0.1 $(QEMU_MON_PORT)
74 debug-bochs: all-debug
75 @bochs -q -f bochs.cfg
78 @printf "@cmc" > $(PORT)
79 @gdb -s $(BUILD_DIR)/kernel.dbg -ex "target remote $(PORT)"