Re: [cc65-devel] ONCE segment now compulsory for asm?

[Marc 'B. R. <ma...@ri...>]

On 17/05/16 06:09, Stefan Wessels wrote:

> In a file called main.asm I have only this:
> .proc main
>         lda #65
>         jmp $ffd2
> .endproc
> 
> cl65 --version
> cl65 V2.14 - Git a13284a
> 
> cl65 -tc64 main.asm -o main.c64
> ld65: Warning: D:\Users\swessels\cc65\cfg/c64.cfg(40): Segment `STARTUP'
> does not exist
> ld65: Warning: D:\Users\swessels\cc65\cfg/c64.cfg(40): Segment `ZPSAVE'
> does not exist
> 
> produces a working main.c64 with a basic stub (sys 2061).  I am a bit
> surprised that the basic stub was added without me specifying anything
> such as .autoimport or a startup segment, but in this case, it's
> actually what I want and nice and user friendly.

You are using the linker config aimed at C here and not the one aimed at
assembler programs.

See https://cc65.github.io/doc/c64.html#s4

For an assembler program with BASIC stub you need::

  cl65 -t c64 -C c64-asm.cfg -u __EXEHDR__ main.asm -o main.c64

Ciao,
	Marc 'BlackJack' Rintsch
-- 
“The last good thing written in C was
 Franz Schubert's Symphony number 9.” -- Michael Hodous