http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52927
Bug #: 52927 Summary: "procps" do not work with -Os flag. Classification: Unclassified Product: gcc Version: 4.5.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.gnu.org ReportedBy: jonatan.goe...@digitel.com.br I imagine it's the same bug as I found here: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28621 but for another platform. This happens for the e500x2 core, using uClibc 0.9.32. The main difference, is that there is no segmentation fault, the software just stuck.