https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #10 from Cary Coutant <ccoutant at gmail dot com> --- The "official" or "canonical" PLT entry is the one that serves as the address of the function throughout the program. If you make the function protected in your shared library, I think the PIC sequence to get its address will always load the address of the function itself, while the PC32 relocation in the main program will have no alternative but to load the address of its own PLT entry. (Gnu ld will refuse to build a shared library with a PC32 ref to a protected symbol, but gold will build it.) That's probably not the only way to break function pointer comparison. I'm just really leery of treating this relocation as PIC-/PIE-compatible. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
