🚀 go-pugleaf

Q1: Do you guys know if I can disable the generation of a call
to __main right before main() (for the contructors) at compile
time (a flag or somesuch)?

I am trying to cross compile C, but GCC keeps on generating a call

        jbsr ___main

right before executing main().

I don't have this call anywhere, nor I need it, and I would be happy if
the call to __main is gone. I'd rather not recompile the whole GCC
yet again, but I will, if I have to.

I am cross compiling in Linux to an embedded Motorla Business Card
Computer 68332 (CPU32) with my own C library (target is sun3). (But
without the library I still get the call in). The GCC info says
something about {un}defining some symbol, but I couldn't follow it.

Of course, I can put a __main(){} in every program, but it is not Kool.

Q2:

	I have a program to convert to srecords that checks for the magic
number and expects one of these:

#define	OMAGIC	0407		/* old impure format */
#define	NMAGIC	0410		/* read-only text */
#define	ZMAGIC	0413		/* demand load format */

But when it compares what the actual one has, it says:

[00:43:29](2)BamBam:test.original$ make hello
cc68 -O -I ../include -L ../lib  -c -O -I ../include -L ../lib   -c hello.c -o hello.o
ld68 -e start -N ../clib/crt0.o -L ../lib -o hello.exe hello.o -lc
rm -f hello
srec <hello.exe >hello
bad magic 100400407
make: *** [hello] Error 1
[00:43:34](2)BamBam:test.original$ 

Any clues as to what direction to follow?

Thanks a lot in advance,

Thanks,

++ Carlos