Re: issue with references to weak symbols in PIEs

2006-01-26 Thread H. J. Lu
FYI, it is a linker bug: http://sourceware.org/bugzilla/show_bug.cgi?id=2218 I posted a patch for it. H.J.

Re: issue with references to weak symbols in PIEs

2006-01-25 Thread Andrew Pinski
On Jan 25, 2006, at 8:49 PM, Mike Frysinger wrote: we were playing with arrays of pointers to weak functions in a utility program when we noticed the code started crashing whenever built with a Gentoo hardened toolchain. Gentoo vanilla toolchains would produce code that ran nicely and as expe

issue with references to weak symbols in PIEs

2006-01-25 Thread Mike Frysinger
before people dismiss this as a Gentoo-specific issue, the code fails with Redhat and Debian toolchains as well. tested gcc 3.4.5, 4.0.3, and a snap of 4.1.x dated 20060120. we were playing with arrays of pointers to weak functions in a utility program when we noticed the code started crashing