On 04/03/2013 05:38 AM, Tom Lane wrote: > A different issue that worries me about PIE is the impact on the > available address space in 32-bit builds
A test program says that the unused space is bounded by 1MiB per module (main program or shared library) and in a 32-bit environment the placement is top-down beginning with the stack. Thus the strategy gives something close to the maximum contiguous unallocated region, where "close" means "up to a gap of 1MB per library". See my test program in another thread of this topic. -- -- devel mailing list devel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/devel
