https://sourceware.org/bugzilla/show_bug.cgi?id=20995
--- Comment #14 from Alan Modra <amodra at gmail dot com> --- If you define COMMONPAGESIZE, yes, you may waste up to COMMONPAGESIZE extra on disk in order to *save* memory pages. To see this, imagine a system where memory pages are 16k and disk pages are 4k. Consider a binary with 15k of text and 5k of data. The classic layout puts data adjacent to text on disk, thus taking 20k of disk. In memory text occupies one page covering base address b to b+15k, while data starts at b+15k+16k. This means data takes two 16k memory pages. If we add a gap of 1k between text and data, then data only takes one 16k memory page but we now have 21k on disk, or one extra disk page. -- 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
