b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
26 lines
472 B
ArmAsm
26 lines
472 B
ArmAsm
/* $NetBSD: fpgetround.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $ */
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/*
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* Written by J.T. Conklin, Apr 4, 1995
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* Public domain.
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*/
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#include <machine/asm.h>
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/*
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* XXX store only x87 state. If an application only uses the fp*
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* interface, this should be in sync with the SSE mxcsr register.
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*/
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(fpgetround, _fpgetround)
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ENTRY(_fpgetround)
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#else
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ENTRY(fpgetround)
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#endif
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fnstcw -4(%rsp)
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movl -4(%rsp),%eax
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rorl $10,%eax
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andl $3,%eax
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ret
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