[removing emacs-devel from cc: since it's off-topic there.] Camm Maguire <[EMAIL PROTECTED]> writes:
> Far better than trying to probe ld.so's function descriptor table, I > should rather ammend the lisp compiler to write a static function > structure into each produced C source file before compilation, with the > structure's pointer element statically initialized to the static > function in the same file. I then use the address for this structure at > runtime in setting the lisp symbol's function definition. This should > work, right? I have rechecked the specs, and actually the key point isn't static vs. dynamic assignment, but rather local vs. dynamic symbols. A function descriptor for a symbol in a shared library will be allocated by the dynamic linker, whereas those for symbols in the executable are allocated by the static linker. So you only have to make sure that all function pointers in the executable only refer to functions therein. Andreas. -- Andreas Schwab, SuSE Labs, [EMAIL PROTECTED] SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
