Re: [Sdcc-user] Inline Assembler from a Macro

[Zafi R. <zr...@gm...>]

How about:

#define SOMEASMHERE __asm\
   ASM INSTRUCTION; \
   OTHER ONE; \
   ETC; \
   __endasm;

Regards,
Zafi.

On Tue, Aug 30, 2011 at 12:51 AM, Mario <mar...@gm...> wrote:
> Hello, its me ...once again.
>
> I have tried to do the following.
>
> #define SOMEASMHERE __asm\
>    ASM INSTRUCTION\
>    OTHER ONE\
>    ETC\
>    __endasm;
>
> where “ASM INSTRUCTION”, “OTHER ONE”, “ETC”, are ...assembler instructions.
> SDCC does not complain at all but I get error code 256. from gpasm.
>
> The strange part, is that it will work with a single asm instruction
> inside, for example.
>
> #define SOMEASMHERE __asm\
>    ASM INSTRUCTION\
>    __endasm;
>
> Works as expected, but... if I do.-
>
> #define SOMEASMHERE __asm\
>    ASM INSTRUCTION\
>    OTHER ONE\
>    __endasm;
>
> Only “ASM INSTRUCTION” will be included and the second one wont, as if
> I have never entered it.
> If I try with three or more, the error code 256 from gpasm happens.
>
> However I have found a workaround for this bug:
>
> #define SOMEASMHERE __asm ASM INSTRUCTION __endasm;/
>    __asm OTHER ONE __endasm;/
>    __asm ETC __endasm;
>
> which works alright for this.
> Greetings.
>
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