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From: Richard W.M. J. <rj...@re...> - 2016-09-27 13:23:58
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I wonder if anyone has looked at adding 64 bit RISC-V support to Valgrind? A cursory search doesn't turn up anything. RISC-V is an open source ISA being developed at UCB: https://riscv.org/ The userspace specification is now stable, and AFAIK that's all that is needed to implement it in Valgrind: http://riscv.wpengine.com/specifications/ Is there documentation on what's involved in writing support for a new architecture? Again searches didn't turn up anything specific. We (Fedora) also ship a compatible QEMU, kernel and disk images so you can boot a full OS with tools like GCC: https://fedoraproject.org/wiki/Architectures/RISC-V I'm also quite willing to try out patches, forks etc. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top |