rdos/Makefile

FLOPPY = 360

PROGRAMS = $(patsubst %.asm,%.com,$(wildcard programs/*.asm))
DISTFILES = kernel.com $(PROGRAMS)

QEMU_ARCH = $(shell uname -m)
QEMU = qemu-system-$(QEMU_ARCH)

ifdef KVM
QEMU_ARGS += --enable-kvm
endif

ifdef DEBUG
QEMU_ARGS += -option-rom debug.rom
DEBUGROM = debug.rom
endif

ifndef DISPLAY
QEMU_ARGS += --display curses
endif

.PHONY: default clean qemu-rom qemu-floppy

default: kernel.rom

kernel.com: kernel/*.asm lib/*.inc
	nasm -s -o $@ -l kernel.lst -I lib -I kernel kernel/main.asm

debug.rom: debug/*.asm lib/*.inc
	nasm -s -o $@ -I lib -I debug debug/main.asm && scripts/fix-rom.sh $@

floppy.bs: boot/fatvbr.asm
	nasm -s -DCMDLINE='"KERNEL.COM"' -o $@ $<

programs/%.com: programs/%.asm
	nasm -s -I lib -o $@ $<

fdimage.img: floppy.bs $(DISTFILES)
	mformat -C -i $@ -f $(FLOPPY) -B floppy.bs ::
	mcopy -i $@ $(DISTFILES) ::

clean:
	rm -f *.com *.bin *.rom *.img *.log *.bs *.lst programs/*.com

qemu-floppy: fdimage.img $(DEBUGROM)
	$(QEMU) $(QEMU_ARGS) -boot c -fda fdimage.img
Make better use of mformat features 2019-09-16 12:26:48 +02:00			`FLOPPY = 360`
Allow arbitrary floppy sizes 2019-03-31 15:22:24 +02:00
Add mechanism for additional files on floppy 2019-09-15 21:03:08 +02:00			`PROGRAMS = $(patsubst %.asm,%.com,$(wildcard programs/*.asm))`
			`DISTFILES = kernel.com $(PROGRAMS)`

Reduce amount of scripts in root directory 2019-04-21 12:14:06 +02:00			`QEMU_ARCH = $(shell uname -m)`
			`QEMU = qemu-system-$(QEMU_ARCH)`

			`ifdef KVM`
			`QEMU_ARGS += --enable-kvm`
			`endif`

			`ifdef DEBUG`
Split up kernel and debug rom 2019-09-07 01:42:39 +02:00			`QEMU_ARGS += -option-rom debug.rom`
			`DEBUGROM = debug.rom`
Reduce amount of scripts in root directory 2019-04-21 12:14:06 +02:00			`endif`

qemu: Dont try to use display if there is none 2019-09-04 15:38:32 +02:00			`ifndef DISPLAY`
Remove isacon debug and stdio serial, use terminal via curses instead 2019-09-11 21:32:40 +02:00			`QEMU_ARGS += --display curses`
qemu: Dont try to use display if there is none 2019-09-04 15:38:32 +02:00			`endif`

Reduce amount of scripts in root directory 2019-04-21 12:14:06 +02:00			`.PHONY: default clean qemu-rom qemu-floppy`

Change kernel blob format to be option rom compatible 2019-04-20 23:02:35 +02:00			`default: kernel.rom`
Trying to figure out best directory structure... 2019-03-24 19:30:49 +01:00
Use COM-based format, get bootloader working 2019-09-08 03:04:01 +02:00			`kernel.com: kernel/.asm lib/.inc`
Work on interrupt subfunctions, remove drvtab experiments 2019-09-08 17:18:37 +02:00			`nasm -s -o $@ -l kernel.lst -I lib -I kernel kernel/main.asm`
Add first steps for VBR bootloader 2019-03-25 09:51:37 +01:00
Split up kernel and debug rom 2019-09-07 01:42:39 +02:00			`debug.rom: debug/.asm lib/.inc`
			`nasm -s -o $@ -I lib -I debug debug/main.asm && scripts/fix-rom.sh $@`

Rename floppy bootsec into fatvbr, thats more accurate 2019-09-15 19:33:01 +02:00			`floppy.bs: boot/fatvbr.asm`
Remove rom and serial boot methods from qemu testing 2019-09-15 20:01:48 +02:00			`nasm -s -DCMDLINE='"KERNEL.COM"' -o $@ $<`
Add first steps for VBR bootloader 2019-03-25 09:51:37 +01:00
Add mechanism for additional files on floppy 2019-09-15 21:03:08 +02:00			`programs/%.com: programs/%.asm`
			`nasm -s -I lib -o $@ $<`

			`fdimage.img: floppy.bs $(DISTFILES)`
Make better use of mformat features 2019-09-16 12:26:48 +02:00			`mformat -C -i $@ -f $(FLOPPY) -B floppy.bs ::`
Add mechanism for additional files on floppy 2019-09-15 21:03:08 +02:00			`mcopy -i $@ $(DISTFILES) ::`
Trying to figure out best directory structure... 2019-03-24 19:30:49 +01:00
			`clean:`
Add mechanism for additional files on floppy 2019-09-15 21:03:08 +02:00			`rm -f .com .bin .rom .img .log .bs .lst programs/.com`
Reduce amount of scripts in root directory 2019-04-21 12:14:06 +02:00
Split up kernel and debug rom 2019-09-07 01:42:39 +02:00			`qemu-floppy: fdimage.img $(DEBUGROM)`
Use COM-based format, get bootloader working 2019-09-08 03:04:01 +02:00			`$(QEMU) $(QEMU_ARGS) -boot c -fda fdimage.img`