Hi, is it possible with GCC 4.1 to align one single function on a CPU page boundary for ELF targets? This is very desired since the function in question is an interpreter loop . It has 50K of code and is executed very often. Aligning it on the page boundary should reduce TLB misses. It seems the forthcoming GCC 4.3 allows that as it supports the align attribute for functions, but it would be nice to do that with GCC 4.1. Thanks in advance, Igor