On 24/06/2014 11:59, "Kustaa Nyholm" wrote:
>
>How about taking advantage of the 'FAST REGISTER STACK' of
>PIC16 architecture?
Never mind that, I just recalled that in the manual it is
called "__shadowregs", sorry about the noise.
The extra register saving question still lingers though...
tried
Hi
last night I was optimising my code and I noticed that SDCC
generated 'needless' code to save and restore some 'internal'
registers.
The interrupt servicer routine prologue contains
2A C??? F??? 00368 MOVFF r0x00, POSTDEC1
2E C??? F??? 00369 MOVFF r0x01,
