Aucbvax.1843
fa.info-cpm
utzoo!duke!decvax!ucbvax!MADLER@MIT-ML
Mon Jun 22 18:33:54 1981
Chart of killed registers by function
MADLER@MIT-ML 06/20/81 13:32:31 Re: Chart of killed registers by function
To: INFO-CPM at MIT-ML
Does anyone know of a list, in the public domain, of CP/M functions (Heath/
Zenith version preferably) and the CPU registers that each function
destroys (i.e. which registers I must save with my program before calling
the BDOS.)  I would rather read a chart than do each one out on my own.

Thanks,
-Michael Adler