Hi David
2007/11/6, David Lucena <[EMAIL PROTECTED]>:
>
> --- Alan Carvalho de Assis <[EMAIL PROTECTED]> escribió:
>
> > Hi,
> > I verify that SDCC can't compile macros if it have more than one
> > assembly line wrapped by _asm/_endasm.
> >
> > In example:
> >
> > #define SAVE_TASK_CTX(stack_low, stack_high) \
> >
> > { \
> >
> > /* Disable global interrupt. */ \
> >
> > _asm \
> >
> > bcf INTCON, 6, 0 \
> >
> > movff STATUS, PREINC1 \
> >
> > movff WREG, PREINC1 \
> >
> > _endasm \
> >
> > /* Store the necessary registers to the stack. */ \
> > ...
> > }
>
> Have you noticed that the _endasm avobe has not ';'. Can you verify that is
> that way in your code?
>
Before wrap each line I just placed the ';' but the generated code
(.asm) was wrong:
bcf INTCON, 6, 0 movff STATUS, PREINC1 movff WREG, PREINC1
movff BSR, PREINC1 movff FSR2L, PREINC1 movff FSR2H, PREINC1 movff
FSR0L, PREINC1 movff FSR0H, PREINC1 movff TBLPTRU, PREINC1 movff
TBLPTRH, PREINC1 movff TBLPTRL, PREINC1 movff TABLAT, PREINC1 movff
PRODH, PREINC1 movff PRODL, PREINC1
movlw 0x20 +1 clrf FSR0L, 0 clrf FSR0H, 0
As you can see the compile placed all instruction wrapped by
_asm/_endasm into a single line.
Thank you very much,
Alan
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