-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile
53 lines (40 loc) · 2.07 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
kernel_source_files := $(shell find src/impl/kernel -name *.cpp)
kernel_object_files := $(patsubst src/impl/kernel/%.cpp, build/kernel/%.o, $(kernel_source_files))
x86_64_cpp_source_files := $(shell find src/impl/x86_64 -name *.cpp)
x86_64_cpp_object_files := $(patsubst src/impl/x86_64/%.cpp, build/x86_64/%.o, $(x86_64_cpp_source_files))
x86_64_asm_source_files := $(shell find src/impl/x86_64 -name *.asm)
x86_64_asm_object_files := $(patsubst src/impl/x86_64/%.asm, build/x86_64/%.o, $(x86_64_asm_source_files))
CPP=g++
CPPFLAGS=-DKERNEL_LOG
QEMU=/mnt/c/Program\ Files/qemu/qemu-system-x86_64.exe
NASM=nasm
LD=ld
QEMU_OPTIONS=-m 512M
x86_64_object_files := $(x86_64_cpp_object_files) $(x86_64_asm_object_files)
$(kernel_object_files): build/kernel/%.o : src/impl/kernel/%.cpp
mkdir -p $(dir $@) && \
$(CPP) -c -I src/intf -I src/impl/x86_64 -g -masm=intel -ffreestanding $(CPPFLAGS) $(patsubst build/kernel/%.o, src/impl/kernel/%.cpp, $@) -o $@
$(x86_64_cpp_object_files): build/x86_64/%.o : src/impl/x86_64/%.cpp
mkdir -p $(dir $@) && \
$(CPP) -c -I src/intf -g -masm=intel -ffreestanding $(CPPFLAGS) $(patsubst build/x86_64/%.o, src/impl/x86_64/%.cpp, $@) -o $@
$(x86_64_asm_object_files): build/x86_64/%.o : src/impl/x86_64/%.asm
mkdir -p $(dir $@) && \
$(NASM) -f elf64 $(patsubst build/x86_64/%.o, src/impl/x86_64/%.asm, $@) -o $@
.PHONY: all
all: build-cd
build-cd: build-x86_64
cp dist/x86_64/kernel.bin target/x86_64/iso/boot/kernel.bin && \
grub-mkrescue /usr/lib/grub/i386-pc -o dist/x86_64/kernel.iso target/x86_64/iso
build-x86_64: clean $(kernel_object_files) $(x86_64_object_files)
mkdir -p dist/x86_64 && \
$(LD) -n -o dist/x86_64/kernel.bin -T target/x86_64/linker.ld $(kernel_object_files) $(x86_64_object_files)
gdb: all
$(QEMU) -cdrom dist/x86_64/kernel.iso -serial stdio $(QEMU_OPTIONS) -s
clean:
-rm -f build/kernel/*.o
-rm -f build/x86_64/*.o
-rm -f build/x86_64/boot/*.o
-rm -f build/x86_64/device/*.o
-rm -f dist/x86_64/kernel.*
run: all
$(QEMU) -cdrom dist/x86_64/kernel.iso -serial stdio $(QEMU_OPTIONS)