Re: Arithmetic bug on ARM (STM 32 F4)

2021-01-22 Thread Titouan Coladon
Hi, I cannot run make check because of the cross-compilation. I also noticed that the GMP function "mpz_probab_prime_p" fail when GMP is built with the latest versions (after 7) of gcc-arm-none-eabi. Titouan Coladon Le 22/01/2021 à 12:33, Vincent Lefevre a écrit : > Hi, > > On 2021-01-22

Re: Arithmetic bug on ARM (STM 32 F4)

2021-01-22 Thread Vincent Lefevre
On 2021-01-22 13:29:13 +0100, Titouan Coladon wrote: > I cannot run make check because of the cross-compilation. I think that it would be a good idea to use an emulator to check the GMP build. This should always be done. Compiler bugs are common. -- Vincent Lefèvre - Web:

Re: Arithmetic bug on ARM (STM 32 F4)

2021-01-22 Thread Vincent Lefevre
Hi, On 2021-01-22 11:59:43 +0100, Titouan Coladon wrote: > it's indeed, gcc that must have a bug. > > The older bare metal version: gcc-arm-none-eabi-7-2017-q4-major-linux is > working properly. > > Then the latest version : gcc-arm-none-eabi-8-2018-q4-major-linux, >