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kgccargs = -Wall -Wsuggest-attribute=pure -Wsuggest-attribute=const -m32 -mno-sse -Og -ggdb -ffreestanding -fno-asynchronous-unwind-tables -fno-pic -Isrc/shared/include -Isrc/lib
ugccargs = ${kgccargs} -Isrc/user/include
ugppargs = ${ugccargs} -fno-rtti -fno-exceptions -Isrc/user/include/cxx
nasmargs = -f elf32
partlink = -r -m elf_i386
clink = -T src/user/runtimes/c/elf.ld
cxxlink = ${clink} src/user/runtimes/cxx/extra.ld
out/disk.vdi: out/disk.img
rm out/disk.vdi || true
VBoxManage convertfromraw out/disk.img out/disk.vdi --uuid a61929ed-3bf2-45ff-b98a-44f87c616dba
out/disk.img: out/kernel.bin out/boot.bin out/fs
mkdir -p obj
mkfs.fat -C -f 1 -F 16 -n "PORTLAND OS" -R 129 -s 1 -S 512 obj/shadow.img 8192
echo -n -e '\xeb\x3c' > obj/jmp.bin
dd if=obj/jmp.bin of=obj/shadow.img obs=2 conv=notrunc
dd if=out/boot.bin of=obj/shadow.img obs=1 seek=62 conv=notrunc
dd if=out/kernel.bin of=obj/shadow.img seek=1 conv=notrunc
mv obj/shadow.img out/disk.img
mcopy -i out/disk.img -s out/fs/* ::/
clean:
rm -r obj out || true
qemu: out/disk.img
gdb -x qemu.gdb
bochs: out/disk.img
bochs -q
out/fs/bin/%: obj/%.elf
mkdir -p $(shell dirname $@)
objcopy -S $< $@
#out/fs/man/%.man: src/man/%.pre
# mkdir -p $(shell dirname $@)
# python3 tools/man-gen.py $< $@
out/fs: out/fs/bin/init out/fs/bin/highway out/fs/bin/meminfo \
out/fs/bin/terminal out/fs/bin/hello out/fs/bin/mkpopup \
out/fs/bin/dirlist out/fs/bin/ttt out/fs/bin/time \
out/fs/bin/filetest out/fs/bin/mdemo out/fs/bin/rhello
touch out/fs
cp -r fs-skel/* out/fs/
obj/kernel/%.ko: src/kernel/%.c
mkdir -p $(shell dirname $@)
gcc ${kgccargs} -c $< -o $@
obj/kernel/%.kao: src/kernel/%.asm
mkdir -p $(shell dirname $@)
nasm ${nasmargs} $< -o $@
out/kernel.bin: obj/kernel/drive.ko obj/kernel/fat.ko obj/kernel/ide.ko \
obj/kernel/idt.ko obj/kernel/log.ko obj/kernel/main.ko \
obj/kernel/panic.ko obj/kernel/pci.ko obj/kernel/elf.ko \
obj/kernel/serial.ko obj/kernel/task.ko obj/kernel/util.ko \
obj/kernel/window.ko obj/kernel/isrs.kao obj/kernel/kbd.ko \
obj/kernel/pmap.ko obj/kernel/paging.ko obj/kernel/dump.ko \
obj/kernel/cmos.ko obj/kernel/settings.ko obj/kernel/shutdown.ko
mkdir -p out
ld -T src/kernel/elf-link.ld $^ -o obj/kernel.elf
objcopy -O binary obj/kernel.elf out/kernel.bin
out/boot.bin: src/boot.asm
mkdir -p out
nasm src/boot.asm -o out/boot.bin
obj/%.o: src/user/%.c
mkdir -p $(shell dirname $@)
gcc ${ugccargs} -c $< -o $@
obj/%.ao: src/user/%.asm
mkdir -p $(shell dirname $@)
nasm ${nasmargs} $< -o $@
obj/%.po: src/user/%.cpp
mkdir -p $(shell dirname $@)
g++ ${ugppargs} -c $< -o $@
obj/c.rto: obj/runtimes/c/pcrt.ao
ld ${partlink} $^ -o $@
obj/cxx.rto: obj/c.rto \
obj/runtimes/cxx/extra.ao
ld ${partlink} $^ -o $@
obj/knob.so: obj/knob/file.o obj/knob/format.o obj/knob/rand.o \
obj/knob/heap.o obj/knob/ipc.o obj/knob/task.o \
obj/knob/block.o obj/knob/key.o obj/knob/panic.o \
obj/knob/time.o
ld ${partlink} $^ -o $@
obj/libterm.so: obj/libterm/terminal.o obj/libterm/termtask.o obj/libterm/readline.o
ld ${partlink} $^ -o $@
obj/libfont.so: obj/libfont/bdf.o obj/libfont/pbf.o obj/libfont/fonts.o \
obj/libfont/filist.o
ld ${partlink} $^ -o $@
obj/popups.so: obj/popups/info.o obj/popups/popup.o
ld ${partlink} $^ -o $@
obj/raleigh.so: obj/raleigh/runtime.po obj/raleigh/window.po \
obj/raleigh/widget.po obj/raleigh/util.po \
obj/raleigh/w/padding.po obj/raleigh/w/button.po \
obj/raleigh/w/vbox.po obj/raleigh/w/entry.po \
obj/raleigh/w/label.po obj/raleigh/w/colorpicker.po
ld ${partlink} $^ -o $@
obj/init.elf: obj/init/init.o obj/knob.so obj/c.rto
ld ${clink} $^ -o $@
obj/highway.elf: obj/highway/main.o obj/highway/cmds.o obj/highway/line.o \
obj/highway/vars.o obj/knob.so obj/libterm.so \
obj/c.rto
ld ${clink} $^ -o $@
obj/meminfo.elf: obj/meminfo/meminfo.po obj/raleigh.so obj/popups.so \
obj/libfont.so obj/knob.so obj/cxx.rto
ld ${cxxlink} $^ -o $@
obj/terminal.elf: obj/terminal/main.o obj/libfont.so obj/knob.so \
obj/c.rto
ld ${clink} $^ -o $@
obj/hello.elf: obj/hello/hello.ao
ld ${clink} $^ -o $@
obj/mkpopup.elf: obj/mkpopup/main.o obj/popups.so obj/libfont.so \
obj/knob.so obj/c.rto
ld ${clink} $^ -o $@
obj/dirlist.elf: obj/dirlist/main.o obj/libterm.so obj/knob.so \
obj/c.rto
ld ${clink} $^ -o $@
obj/ttt.elf: obj/ttt/main.o obj/popups.so obj/libfont.so \
obj/knob.so obj/c.rto
ld ${clink} $^ -o $@
obj/time.elf: obj/time/time.o obj/libterm.so obj/knob.so \
obj/c.rto
ld ${clink} $^ -o $@
obj/filetest.elf: obj/filetest/filetest.o obj/libterm.so obj/knob.so \
obj/c.rto
ld ${clink} $^ -o $@
obj/mdemo.elf: obj/mdemo/main.o obj/popups.so obj/libfont.so \
obj/knob.so obj/c.rto
ld ${clink} $^ -o $@
obj/rhello.elf: obj/rhello/main.po obj/raleigh.so obj/popups.so \
obj/libfont.so obj/knob.so obj/cxx.rto
ld ${cxxlink} $^ -o $@
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