Bug#943425: Debian #943425: klibc: [s390x] setjmp/longjmp do not save/restore all registers in use

On 5/5/21 7:32 PM, Thorsten Glaser wrote: > Hi Andreas, > Jessica Clarke brought out docs saying f8‥f15 must be saved, the other FPU registers not: >> >> I can confirm this. It is f8-f15 for the z/Architecture (64 bit). > > thanks! > >> It is f1, f3, f5, f7 for the ESA >> architecture

Bug#943425: Debian #943425: [s390x] setjmp/longjmp do not save/restore all registers in use

On 5/5/21 4:45 AM, Thorsten Glaser wrote: > Dixi quod… > >> Jessica Clarke brought out docs saying f8‥f15 must be saved, the >> other FPU registers not: I can confirm this. It is f8-f15 for the z/Architecture (64 bit). It is f1, f3, f5, f7 for the ESA architecture (32 bit) which is still support