0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
39 lines
538 B
ArmAsm
39 lines
538 B
ArmAsm
/* $NetBSD: fpsetmask.S,v 1.5 2014/05/23 02:34:19 uebayasi Exp $ */
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/*
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* Written by Charles M. Hannum, Apr 9, 1995
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* Public domain.
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*/
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#include <machine/asm.h>
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(fpsetmask, _fpsetmask)
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ENTRY(_fpsetmask)
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#else
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ENTRY(fpsetmask)
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#endif
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subl $4,%esp
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fnstcw (%esp)
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movl (%esp),%eax
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movl %eax,%edx
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notl %eax
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andl $63,%eax
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addl %eax,%edx
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movl 8(%esp),%ecx
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andl $63,%ecx
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subl %ecx,%edx
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movl %edx,(%esp)
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fldcw (%esp)
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addl $4,%esp
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ret
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#ifdef WEAK_ALIAS
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END(_fpsetmask)
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#else
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END(fpsetmask)
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#endif
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