Hi,
my SDCC installation and tool chain for HC08 seem to be working pretty
much okey,
I can compile, link and run small C-programs.
However, when ever write code that involves the compiler suppor C
integer math functions
the math comes out bad, mosty result is 1. The code does not chras and
the calling
side (looking at the .rel or .lst files) seem sane, passing arguments
and results in a
way I would expect it to do. But the result is just bad.
A simple statement like this:
printf("%6d %6d \n",readChannel(4),readChannel(4)/10);
prints out something like
12345 1
And I've tested even simpler ones, but this is verbatim from my latest
trial.
So, propably something is still wrong in my set up, don't think there
could
be this fundamental problem with libs but I'm stuck at the moment.
Any suggestions?
br Kusti
My make file looks like follows:
------------------------------------------------------------
SDCC = ~/sdcc/bin/sdcc
OBJS = autocol.rel printf.rel
LIBS =
TARGET = autocol
SDCCFLAGS = -mhc08 --stack-loc 0x043F --code-loc 0xC000 --stack-auto
%.rel : %h
%.rel : %.c
$(SDCC) -c $(SDCCFLAGS) $(CPPFLAGS) $< -o $@
$(TARGET): $(OBJS) Makefile
$(SDCC) $(SDCCFLAGS) -o $(TARGET) $(OBJS) $(LIBS)
all: $(TARGET)
------------------------------------------------------------
My SDCC version is:
------------------------------------------------------------
sdcc -v
SDCC :
mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/hc08
2.7.4
#4988 (Jan 9 2008) (Mac OS X i386)
------------------------------------------------------------
br Kusti
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