[RISC-V] Support for trapping math in RISC-V

Hi all, Is the RISC-V community planning to add support for trapping math in RISC-V in the near future!? This LLVM thread https://discourse.llvm.org/t/trapping-math-for-risc-v/72168/7 suggests a software emulation of traps, is the GNU team also on similar lines to this implementation or has some d

GSoC: cp demangle non recursive

Hello, I have a doubt regarding the recursion part in demangle.c, what should be the expected report when the recursion limit has been reached,Secondly the verbose which has to be printed for the C linkage, what should be the info that has to be displayed. I have started working on the introduction

Doubts about the cp-demangler non recursive project.

Respected Sir/Madam, This is Krishna Narayanan a beginner in the gcc community.I have been reading through a while about the cp-demangler non recursive project, getting familiar with the basic terminologies about demangler.I would like to work on it. Topics which I have covered till now include ext