Fix when using gcc flag "-mx32" #51

Merged

sjaeckel merged 4 commits from fix/x32 into develop

2014-09-29 16:49:58 -05:00

sjaeckel commented

2014-09-10 09:24:43 -05:00

(Migrated from github.com)

the "-mx32" flag can be used to create software that uses 64bit types on 64bit architectures but uses only 32bits for pointers.

This fixes an issue with the ecc code where it was assumend that unsigned long is always the same width as the architecture, which does not apply when using "-mx32".

Therefore a new type ltc_mp_digit is introduced and used in the relevant functions.

the "-mx32" flag can be used to create software that uses 64bit types on 64bit architectures but uses only 32bits for pointers. This fixes an issue with the ecc code where it was assumend that _unsigned long_ is always the same width as the architecture, which does not apply when using "-mx32". Therefore a new type `ltc_mp_digit` is introduced and used in the relevant functions.