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rdos/Makefile

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Makefile
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random fixes
2020-03-02 13:10:21 +01:00
PROGRAMS = hello.com
Revert to more sensible kernel.bs boot scheme I think i should consider it a necessity that the kernel is accessible as a regular file. This makes installing rdos on another blockdev much easier.
2020-09-20 19:58:19 +02:00
DISTFILES = kernel.bs $(PROGRAMS)
i still dont know what im doing
2020-03-01 17:43:23 +01:00
ROMS =
Reduce amount of scripts in root directory
2019-04-21 12:14:06 +02:00
Improve build transparency (documentation and inline version number)
2020-09-17 10:59:22 +02:00
QEMU = qemu-system-i386
i still dont know what im doing
2020-03-01 17:43:23 +01:00
QEMU_ARGS = $(addprefix --option-rom ,$(ROMS))
Trying to figure out best directory structure...
2019-03-24 19:30:49 +01:00
Improve build transparency (documentation and inline version number)
2020-09-17 10:59:22 +02:00
VERSION = $(shell git log -1 --format=%cd --date=format:%Y%m%d)
Lay out skeletons for FCB handling
2020-10-11 23:33:01 +02:00
PRODUCT = rdos
LABEL = $(PRODUCT) $(VERSION)
Improve build transparency (documentation and inline version number)
2020-09-17 10:59:22 +02:00
i still dont know what im doing
2020-03-01 17:43:23 +01:00
NASM = nasm
Lay out skeletons for FCB handling
2020-10-11 23:33:01 +02:00
NASM_ARGS = -s -Ilib -DPRODUCT=$(PRODUCT) -DVERSION=$(VERSION)
Revert "Throw out previous x86 stuff" This reverts commit 807db4a592ae207e65ae55efadbd520323ccdf64.
2020-03-01 13:03:35 +01:00
Makefile: Fix KVM detection to not trigger on weird ass make versions
2020-10-20 23:03:47 +02:00
QEMU_ARGS += $(shell test -w /dev/kvm && echo --enable-kvm)
i still dont know what im doing
2020-03-01 17:43:23 +01:00
ifdef DEBUG
Make dprintf the default debugging facility
2020-08-15 22:58:40 +02:00
ROMS += dprintf.rom
i still dont know what im doing
2020-03-01 17:43:23 +01:00
NASM_ARGS += -l $(basename $@).lst
endif
ifndef DISPLAY
QEMU_ARGS += --display curses
endif
.PHONY: default bootstrap clean qemu-rom qemu-floppy qemu-pxe
Load kernel from reserved sectors in fatfs
2020-09-17 07:57:46 +02:00
default: fd1440.img
i still dont know what im doing
2020-03-01 17:43:23 +01:00
# Host utils
Fixes for makefile
2020-03-01 18:08:25 +01:00
utils/%: %.c
i still dont know what im doing
2020-03-01 17:43:23 +01:00
mkdir -p utils
$(CC) -o $@ $<
# COM programs
Split code up into directories for bs and com binaries
2020-03-30 14:13:21 +02:00
%.com: com/%.asm
Remove BASE macro and companions
2020-03-31 21:46:59 +02:00
$(NASM) $(NASM_ARGS) -o $@ $<
i still dont know what im doing
2020-03-01 17:43:23 +01:00
# Bootloaders, first sector on partition
Split code up into directories for bs and com binaries
2020-03-30 14:13:21 +02:00
%.bs: boot/%.asm
Remove BASE macro and companions
2020-03-31 21:46:59 +02:00
$(NASM) $(NASM_ARGS) -o $@ $<
Fixes for makefile
2020-03-01 18:08:25 +01:00
Split out kernel components in kernel/
2020-04-27 15:56:41 +02:00
kernel.bs: kernel/*.asm
Pave way for supporting FAT16 and FAT12
2020-04-06 21:20:15 +02:00
# Special case: variations of FAT vbr
fat1.bs: boot/fat.asm
$(NASM) $(NASM_ARGS) -DFAT12 -DCHS -o $@ $<
fat4.bs: boot/fat.asm
$(NASM) $(NASM_ARGS) -DFAT16 -DCHS -o $@ $<
fat6.bs: boot/fat.asm
$(NASM) $(NASM_ARGS) -DFAT16 -DCHS -DLARGE -o $@ $<
Fixes for makefile
2020-03-01 18:08:25 +01:00
# BIOS option roms
Make dprintf the default debugging facility
2020-08-15 22:58:40 +02:00
%.rom: rom/%.asm utils/fix-rom
Remove BASE macro and companions
2020-03-31 21:46:59 +02:00
$(NASM) $(NASM_ARGS) -o $@ $< && utils/fix-rom $@
i still dont know what im doing
2020-03-01 17:43:23 +01:00
Revert to more sensible kernel.bs boot scheme I think i should consider it a necessity that the kernel is accessible as a regular file. This makes installing rdos on another blockdev much easier.
2020-09-20 19:58:19 +02:00
fd%.img: fat1.bs $(DISTFILES)
Remove reserved sectors from generated disk, not needed anymore
2020-12-15 21:38:48 +01:00
mformat -C -i $@ -f $* -v "$(LABEL)" -B fat1.bs ::
Revert to more sensible kernel.bs boot scheme I think i should consider it a necessity that the kernel is accessible as a regular file. This makes installing rdos on another blockdev much easier.
2020-09-20 19:58:19 +02:00
mcopy -i $@ $(DISTFILES) ::
mattrib -i $@ +s ::kernel.bs
i still dont know what im doing
2020-03-01 17:43:23 +01:00
Load kernel from reserved sectors in fatfs
2020-09-17 07:57:46 +02:00
hdimage.img: mbr.bs fd1440.img
Fix hdd booting using bpb struc
2020-09-19 10:22:50 +02:00
cat mbr.bs fd1440.img >$@
qemu-hdd: Use hdd image with full partition table
2020-04-21 20:22:32 +02:00
Trying to figure out best directory structure...
2019-03-24 19:30:49 +01:00
clean:
i still dont know what im doing
2020-03-01 17:43:23 +01:00
rm -f *.com *.bs *.0 *.lst *.img *.bin *.rom
Fixes for makefile
2020-03-01 18:08:25 +01:00
rm -rf utils
i still dont know what im doing
2020-03-01 17:43:23 +01:00
Add support for floppy types with other geometry than 18/2/80
2020-12-18 19:29:26 +01:00
qemu-floppy3: fd1440.img $(ROMS)
Load kernel from reserved sectors in fatfs
2020-09-17 07:57:46 +02:00
$(QEMU) $(QEMU_ARGS) -boot a -fda fd1440.img
i still dont know what im doing
2020-03-01 17:43:23 +01:00
Add support for floppy types with other geometry than 18/2/80
2020-12-18 19:29:26 +01:00
qemu-floppy5: fd360.img $(ROMS)
$(QEMU) $(QEMU_ARGS) -boot a -fda fd360.img
Fix hdd booting using bpb struc
2020-09-19 10:22:50 +02:00
qemu-hdd: hdimage.img $(ROMS)
$(QEMU) $(QEMU_ARGS) -boot c -hda hdimage.img
i still dont know what im doing
2020-03-01 17:43:23 +01:00
Start working on FAT32 bootloader
2020-03-16 18:24:39 +01:00
qemu-pxe: pxeboot.0 $(ROMS)
i still dont know what im doing
2020-03-01 17:43:23 +01:00
$(QEMU) $(QEMU_ARGS) -boot n \
-option-rom /usr/share/qemu/pxe-rtl8139.rom \
-device e1000,netdev=mynet0,mac=52:54:00:12:34:56 \
Start working on FAT32 bootloader
2020-03-16 18:24:39 +01:00
-netdev user,id=mynet0,net=192.168.76.0/24,dhcpstart=192.168.76.9,tftp=$(CURDIR),bootfile=pxeboot.0
Start working on rom-based kernel
2020-05-29 00:32:30 +02:00
qemu-rom: kernel.rom
$(QEMU) $(QEMU_ARGS) --option-rom kernel.rom
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