Hello, On 14/07/2021 07:42, Nureddin Kamadan wrote:
Thank you for the reply, I had compiled with both glibc and newlib. Now, I am going to try to compile on a QEMU machine.
if you build with Newlib, then inhibit_libc is probably defined while building libgcov.a. If inhibit_libc is defined, then most functions of libgcov.a are disabled. There is some work in progress for freestanding environments, see for example:
https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Instrumentation-Options.html#index-fprofile-info-section https://gcc.gnu.org/pipermail/gcc-patches/2021-July/575122.html -- embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.huber@xxxxxxxxxxxxxxxxxx phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/
