The function __gnat_init_float doesn't call asm("finit") when compiled on NetBSD for x86_64. It looks like Win32, Interix, emx, Lynx, FreeBSD, and OpenBDS have the same problem, but this is unconfirmed.
-- Summary: Ada runtime not initializing fpu (finit) Product: gcc Version: 4.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: aran at 100acres dot us GCC build triplet: x86_64-unknown-netbsd5.99.16 GCC host triplet: x86_64-unknown-netbsd5.99.16 GCC target triplet: x86_64-unknown-netbsd5.99.16 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41321