Joseph Myers <jos...@codesourcery.com> writes: > On Tue, 11 Nov 2014, Ilya Enkovich wrote: > >> Hi, >> >> This patch integrates MPX runtime library into GCC source tree. MPX >> runtime is responsible for initialization of MPX feature in HW, signal >> handling, reporting etc. Library is linked to codes compiled with >> -mmpx. >> >> Bootstrap is OK for x86_64-unknown-linux-gnu. OK for trunk? > > Please use symbol versioning to control the set of exports for the > library; only symbols explicitly listed to be exported at a given symbol > version should be exported.
Also I think you need some user documentation on the implications of the overriding of sigaction. If someone else wants to do similar tricks (and I'm sure some do) there would be conflicts. Really it would be far better if the signal handler chaining was done in glibc. -Andi -- a...@linux.intel.com -- Speaking for myself only
