kernel_kbd.s:150: error: interminable macro recursion

[fatman2021]

I get an interminable macro recursion while trying to compile forth os:

https://github.com/fatman2021/forthos

Makefile

Code: [Select]

KERNEL_OBJS = boot.o gdt.o idt.o irq.o
FORTH_OBJS = forth_core.o forth_words.o kernel_words.o kernel_video.o kernel_kbd.o \
kernel_pit.o kernel_test.o kbd_map.o kernel.o
FORTH_INC = forth_core.h forth_words.h kernel_words.h kernel_video.h
TEST_OBJS = forth_core.o forth_words.o test.o
# Clean files
# Headers to clean
DEL_H_OBJS = forth_core.h forth_words.h kernel.h
# Objects which .h and .s files should be clean
DEL_H_S_OBJS = idt.fth kernel_kbd.fth  kernel_test.fth  kernel_video.fth  kernel_words.fth \
   kernel_pit.fth irq.fth test.fth kernel.fth

LDFLAGS = -Tlink.ld  -melf_i386
ASFLAGS = -g -felf32
asm = nasm
naturaldocs = /usr/bin/naturaldocs

.PHONY: docs
.SUFFIXES: .fth

.fth.s:
python2 ./forth2s.py -i $< -o $@
./s2h $@

.s.h:
./s2h $<

.s.o:
$(asm) $(ASFLAGS) $<

kernel: $(FORTH_INC) $(KERNEL_OBJS) $(FORTH_OBJS)
ld $(LDFLAGS) -o kernel $(KERNEL_OBJS) $(FORTH_OBJS)

image: kernel
cp -f floppy.orig.img floppy.img
sudo losetup /dev/loop0 floppy.img
sudo mount /dev/loop0 /mnt
sudo cp kernel /mnt/kernel
-sudo umount /dev/loop0
-sudo losetup -d /dev/loop0

test: $(TEST_OBJS)
ld -melf_i386 -o test $(TEST_OBJS)

run: image
qemu  -fda floppy.img 


test.o: forth_words.h
forth_words.o: forth_core.h
kernel_words.o: forth_words.h forth_core.h
kernel_video.o: kernel_words.h forth_words.h forth_core.h
kernel_kbd.o: kernel_video.h kernel_video.s kernel_words.h forth_words.h forth_core.h
kernel_pit.o: kernel_words.h forth_words.h forth_core.h
kernel_test.o: kernel_kbd.h kernel_video.h kernel_words.h forth_words.h forth_core.h
kernel.o: kernel.s
irq.o: irq.h irq.s
idt.o: idt.h idt.s

# Generating documentation.
# Be sure to add "s" and "fth" to "Extensions:" in "Language: Assembly"
# in /usr/share/perl5/naturaldocs/Config/Languages.txt
docs:
$(naturaldocs) -i . -p docs -o HTML docs

clean:
-rm -f $(DEL_H_OBJS)
-rm -f $(DEL_H_S_OBJS:.fth=.h)
-rm -f $(DEL_H_S_OBJS:.fth=.s)
-rm -f *.o core kernel test

[Frank Kotler]

I'm having trouble finding line 150 of kernel_kbd.s. Is this a new error that's cropped up? Can you clarify any?

Best,
Frank

[fatman2021]

kernel_kbd.s doesn't even generate so your guess is as good as mine. I just forked forthos so the bug could be very old for all I know.