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