first commit

Makefile

@@ -0,0 +1,58 @@
+iso := 'disk.img'
+
+include := './include'
+
+mbr_source_files := $(wildcard src/mbr/*.s)
+vbr_source_files := $(wildcard src/vbr/*.s)
+stage2_source_files := $(wildcard src/stage2/*.s)
+boottest_source_files := $(wildcard src/miniboot32/*.s)
+
+mbr_binary_files := $(patsubst src/mbr/%.s, build/%.bin, $(mbr_source_files))
+vbr_binary_files := $(patsubst src/vbr/%.s, build/%.bin, $(vbr_source_files))
+stage2_binary_files := $(patsubst src/stage2/%.s, build/%.bin, $(stage2_source_files))
+boottest_binary_files := $(patsubst src/miniboot32/%.s, build/%.bin, $(boottest_source_files))
+
+build_dir := 'build'
+
+qemu_args := -L ./bin/ -bios bios.bin -cpu pentium3 -m 64 -S -s -monitor stdio -nic none
+.PHONY: all mbr vbr stage2 boottest clean run run_bochs iso
+
+all: $(iso) $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files)
+mbr: $(mbr_binary_files)
+vbr: $(vbr_binary_files)
+stage2: $(stage2_binary_files)
+boottest: $(boottest_binary_files)
+
+clean:
+	@rm -rvf $(build_dir)/*
+	@rm -rvf $(iso)
+
+run: $(iso)
+	@sudo qemu-system-i386 $(qemu_args) -hda $(iso)
+
+run_bochs: $(iso)
+	@bochs -q
+
+iso: $(iso)
+	@file disk.img
+
+build/%.bin: src/mbr/%.s
+	@mkdir -p $(shell dirname $@)
+	@nasm -i$(include) -Wall -f bin $< -o $@
+
+build/%.bin: src/vbr/%.s
+	@mkdir -p $(shell dirname $@)
+	@nasm -i$(include) -Wall -f bin $< -o $@
+
+build/%.bin: src/stage2/%.s
+	@mkdir -p $(shell dirname $@)
+	@nasm -i$(include) -Wall -f bin $< -o $@
+
+build/%.bin: src/miniboot32/%.s
+	@mkdir -p $(shell dirname $@)
+	@nasm -i$(include) -Wall -f bin $< -o $@
+
+$(iso): $(mbr_binary_files) $(vbr_binary_files) $(stage2_binary_files) $(boottest_binary_files)
+	@echo root access needed to create disk image...
+	@sudo scripts/create-disk.sh
+