Google yakazivisa kuti Android nharaunda yePixel 7 uye Pixel 7 Pro smartphones ichangoburwa yakatorerwa kodhi yekutsigira 32-bit maapp. Aya mamodheru ndiwo aive ekutanga madivaysi eAroid kutsigira achingoshandisa 64-bit application. Zvinonzi kubviswa kwezvikamu zvekutsigira zvirongwa zve32-bit, izvo zvinotakurwa zvisinei nekuti zvirongwa zve32-bit zvatangwa here kana kuti kwete, kwadzikisira mashandisirwo eiyo RAM ne150MB.
Kupera kwerutsigiro rwezvirongwa zve32-bit zvakare kwakave nemhedzisiro yakanaka pakuchengetedza nekuita - iwo matsva processors anoita 64-bit kodhi nekukurumidza (kusvika 25%) uye nekupa execution flow dziviriro maturusi (CFI, Control Flow Kutendeseka), uye kuwedzera kwenzvimbo yekero kunoita kuti zvikwanise kuwedzera kushanda kwemaitiro akadaro ekudzivirira akadai seASLR (kero nzvimbo randomization). Pamusoro pezvo, vagadziri vakakwanisa kukurumidzira chizvarwa chekuvandudza nekubvisa 32-bit bvunzo uye kushandisa yakajairwa Linux kernel kuvaka (GKI).
Source: opennet.ru