|
Last change
on this file since 3672 was 3672, checked in by vboxsync, 17 years ago |
|
RT_OS_* and RT_ARCH_* for Runtime/ and Support/
|
-
Property svn:keywords
set to
Id
|
|
File size:
1.6 KB
|
| Line | |
|---|
| 1 | ; $Id: remainder.asm 3672 2007-07-17 12:39:30Z vboxsync $
|
|---|
| 2 | ;; @file
|
|---|
| 3 | ; innotek Portable Runtime - No-CRT remainder - AMD64 & X86.
|
|---|
| 4 | ;
|
|---|
| 5 |
|
|---|
| 6 | ;
|
|---|
| 7 | ; Copyright (C) 2006-2007 innotek GmbH
|
|---|
| 8 | ;
|
|---|
| 9 | ; This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | ; available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | ; you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | ; General Public License as published by the Free Software Foundation,
|
|---|
| 13 | ; in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 14 | ; distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 15 | ; be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | ;
|
|---|
| 17 | ; If you received this file as part of a commercial VirtualBox
|
|---|
| 18 | ; distribution, then only the terms of your commercial VirtualBox
|
|---|
| 19 | ; license agreement apply instead of the previous paragraph.
|
|---|
| 20 | ;
|
|---|
| 21 |
|
|---|
| 22 | %include "iprt/asmdefs.mac"
|
|---|
| 23 |
|
|---|
| 24 | BEGINCODE
|
|---|
| 25 |
|
|---|
| 26 | %ifdef RT_ARCH_AMD64
|
|---|
| 27 | %define _SP rsp
|
|---|
| 28 | %define _BP rbp
|
|---|
| 29 | %else
|
|---|
| 30 | %define _SP esp
|
|---|
| 31 | %define _BP ebp
|
|---|
| 32 | %endif
|
|---|
| 33 |
|
|---|
| 34 | ;;
|
|---|
| 35 | ; See SUS.
|
|---|
| 36 | ; @returns st(0)
|
|---|
| 37 | ; @param rd1 [ebp + 8h] xmm0
|
|---|
| 38 | ; @param rd2 [ebp + 10h] xmm1
|
|---|
| 39 | BEGINPROC RT_NOCRT(remainder)
|
|---|
| 40 | push _BP
|
|---|
| 41 | mov _BP, _SP
|
|---|
| 42 | sub _SP, 20h
|
|---|
| 43 | ;int3
|
|---|
| 44 |
|
|---|
| 45 | %ifdef RT_ARCH_AMD64
|
|---|
| 46 | movsd [rsp + 10h], xmm1
|
|---|
| 47 | movsd [rsp], xmm0
|
|---|
| 48 | fld qword [rsp + 10h]
|
|---|
| 49 | fld qword [rsp]
|
|---|
| 50 | %else
|
|---|
| 51 | fld qword [ebp + 10h]
|
|---|
| 52 | fld qword [ebp + 8h]
|
|---|
| 53 | %endif
|
|---|
| 54 |
|
|---|
| 55 | fprem1
|
|---|
| 56 | fstsw ax
|
|---|
| 57 | test ah, 04h
|
|---|
| 58 | jnz .done
|
|---|
| 59 | fstp st1
|
|---|
| 60 |
|
|---|
| 61 | .done:
|
|---|
| 62 | %ifdef RT_ARCH_AMD64
|
|---|
| 63 | fstp qword [rsp]
|
|---|
| 64 | movsd xmm0, [rsp]
|
|---|
| 65 | %endif
|
|---|
| 66 |
|
|---|
| 67 | leave
|
|---|
| 68 | ret
|
|---|
| 69 | ENDPROC RT_NOCRT(remainder)
|
|---|
| 70 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
