forked from KolibriOS/kolibrios
b5b499b8c8
Move to folder with tcc. Part 1 git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60
36 lines
501 B
ArmAsm
36 lines
501 B
ArmAsm
/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
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.text
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.global modf;
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modf:
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pushl %ebp
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movl %esp,%ebp
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subl $16,%esp
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pushl %ebx
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fnstcw -4(%ebp)
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fwait
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movw -4(%ebp),%ax
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orw $0x0c3f,%ax
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movw %ax,-8(%ebp)
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fldcw -8(%ebp)
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fwait
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fldl 8(%ebp)
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frndint
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fstpl -16(%ebp)
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fwait
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movl -16(%ebp),%edx
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movl -12(%ebp),%ecx
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movl 16(%ebp),%ebx
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movl %edx,(%ebx)
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movl %ecx,4(%ebx)
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fldl 8(%ebp)
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fsubl -16(%ebp)
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leal -20(%ebp),%esp
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fclex
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fldcw -4(%ebp)
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fwait
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popl %ebx
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leave
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ret
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