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Remove rom and serial boot methods from qemu testing

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This commit is contained in:
Nero 2019-09-15 18:01:48 +00:00
parent bfb5b227b6
commit fc0dd47d48
2 changed files with 8 additions and 8 deletions
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8
Makefile
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@ -29,7 +29,7 @@ debug.rom: debug/*.asm lib/*.inc
nasm -s -o $@ -I lib -I debug debug/main.asm && scripts/fix-rom.sh $@ nasm -s -o $@ -I lib -I debug debug/main.asm && scripts/fix-rom.sh $@
floppy.bs: boot/fatvbr.asm floppy.bs: boot/fatvbr.asm
nasm -s -o $@ $< nasm -s -DCMDLINE='"KERNEL.COM"' -o $@ $<
fdimage.img: floppy.bs kernel.com fdimage.img: floppy.bs kernel.com
dd if=/dev/zero bs=512 count=$$(( $(FD_CYLINDERS) * $(FD_HEADS) * $(FD_SECTORS) )) of=$@ dd if=/dev/zero bs=512 count=$$(( $(FD_CYLINDERS) * $(FD_HEADS) * $(FD_SECTORS) )) of=$@
@ -40,11 +40,5 @@ fdimage.img: floppy.bs kernel.com
clean: clean:
rm -f *.com *.bin *.rom *.img *.log *.bs *.lst rm -f *.com *.bin *.rom *.img *.log *.bs *.lst
qemu-rom: kernel.rom $(DEBUGROM)
$(QEMU) $(QEMU_ARGS) -option-rom kernel.rom
qemu-floppy: fdimage.img $(DEBUGROM) qemu-floppy: fdimage.img $(DEBUGROM)
$(QEMU) $(QEMU_ARGS) -boot c -fda fdimage.img $(QEMU) $(QEMU_ARGS) -boot c -fda fdimage.img
qemu-serial: boot/serial.bin $(DEBUGROM)
$(QEMU) $(QEMU_ARGS) -hda boot/serial.bin

8
kernel/main.asm
View File

@ -42,7 +42,13 @@ init:
push cs push cs
call isr_dos_main call isr_dos_main
int3 mov cx, WORD [0x80]
xor ch, ch
mov si, 0x81
.loop:
lodsb
call putc
loop .loop
cli cli
.halt: .halt: