kolibrios-fun/programs/develop/libraries/newlib/math/nearbyintf.S

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/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
*
* Removed header file dependency for use in libmingwex.a by
* Danny Smith <dannysmith@users.sourceforge.net>
*/
.file "nearbyintf.S"
.text
.align 4
.globl _nearbyintf
.def _nearbyintf; .scl 2; .type 32; .endef
_nearbyintf:
flds 4(%esp)
pushl %eax
pushl %ecx
fnstcw (%esp)
movl (%esp), %eax
orl $0x20, %eax
movl %eax, 4(%esp)
fldcw 4(%esp)
frndint
fclex
fldcw (%esp)
popl %ecx
popl %eax
ret