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Dave Korn wrote: > The purpose of playing these games is in order not to drag in the whole > exception handling machinery into a statically-linked application unless we > actually need it. We're relying on detecting an unlinked weak symbol by it > having a value of zero at runtime. That usually works, but the pointer > variable register_frame_info_ptr must have some kind of reloc pointing at it, > because rebase adjusts it, so instead of zero it becomes equal to the > difference between the new and old base addresses. That rang a bell, and reminded me of something Danny posted a little while back: http://sourceware.org/ml/binutils/2008-07/msg00372.html So I believe now this is a symptom of a buggy ld already fixed upstream. I'll try the testcase again against one of my CVS builds of binutils and report back, but I expect it will fix the problem and rebase will no longer alter the unlinked weak null-initialised pointer. cheers, DaveK -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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