https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93492
--- Comment #25 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to r...@cebitec.uni-bielefeld.de from comment #24) > > --- Comment #23 from H.J. Lu <hjl.tools at gmail dot com> --- > > Do -fpatchable-function-entry and -mfentry work on Solaris? > > I don't have the slightest idea what that would mean, and the > descriptions of the options don't leave me any wiser. -fpatchable-function-entry and -mfentry generate special instruction sequence at function entry. Does Solaris support such special instruction sequence?