/* $OpenBSD: fpgetround.S,v 1.1 2004/01/28 01:44:45 mickey Exp $ */ /* $NetBSD: fpgetround.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $ */ /* * Written by J.T. Conklin, Apr 4, 1995 * Public domain. */ #include /* * XXX store only x87 state. If an application only uses the fp* * interface, this should be in sync with the SSE mxcsr register. */ #ifdef WEAK_ALIAS WEAK_ALIAS(fpgetround, _fpgetround) ENTRY(_fpgetround) #else ENTRY(fpgetround) #endif fnstcw -4(%rsp) movl -4(%rsp),%eax rorl $10,%eax andl $3,%eax ret