93bbef4ef2
* * The Initial Developer of the Original Code is Sun Microsystems Inc. * Portions created by Sun Microsystems Inc. are * Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved. git-svn-id: svn://10.0.0.236/trunk@83174 18797224-902f-48f8-a5cc-f745e15eee43
123 lines
3.1 KiB
Plaintext
123 lines
3.1 KiB
Plaintext
!
|
|
! The contents of this file are subject to the Mozilla Public
|
|
! License Version 1.1 (the "License"); you may not use this file
|
|
! except in compliance with the License. You may obtain a copy of
|
|
! the License at http://www.mozilla.org/MPL/
|
|
!
|
|
! Software distributed under the License is distributed on an "AS
|
|
! IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
! implied. See the License for the specific language governing
|
|
! rights and limitations under the License.
|
|
!
|
|
! The Original Code is inline macros for SPARC Montgomery multiply functions.
|
|
!
|
|
! The Initial Developer of the Original Code is Sun Microsystems Inc.
|
|
! Portions created by Sun Microsystems Inc. are
|
|
! Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved.
|
|
!
|
|
! Contributor(s):
|
|
!
|
|
! Alternatively, the contents of this file may be used under the
|
|
! terms of the GNU General Public License Version 2 or later (the
|
|
! "GPL"), in which case the provisions of the GPL are applicable
|
|
! instead of those above. If you wish to allow use of your
|
|
! version of this file only under the terms of the GPL and not to
|
|
! allow others to use your version of this file under the MPL,
|
|
! indicate your decision by deleting the provisions above and
|
|
! replace them with the notice and other provisions required by
|
|
! the GPL. If you do not delete the provisions above, a recipient
|
|
! may use your version of this file under either the MPL or the
|
|
! GPL.
|
|
!
|
|
! $Id: montmulfv9.il,v 1.1 2000-12-01 03:17:53 nelsonb%netscape.com Exp $
|
|
!
|
|
|
|
!
|
|
! double upper32(double /*frs1*/);
|
|
!
|
|
.inline upper32,8
|
|
fdtox %f0,%f10
|
|
fitod %f10,%f0
|
|
.end
|
|
|
|
!
|
|
! double lower32(double /*frs1*/, double /* Zero */);
|
|
!
|
|
.inline lower32,8
|
|
fdtox %f0,%f10
|
|
fmovs %f2,%f10
|
|
fxtod %f10,%f0
|
|
.end
|
|
|
|
!
|
|
! double mod(double /*x*/, double /*1/m*/, double /*m*/);
|
|
!
|
|
.inline mod,12
|
|
fmuld %f0,%f2,%f2
|
|
fdtox %f2,%f2
|
|
fxtod %f2,%f2
|
|
fmuld %f2,%f4,%f2
|
|
fsubd %f0,%f2,%f0
|
|
.end
|
|
|
|
|
|
!
|
|
! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
|
|
! double * /* 0 */,
|
|
! double * /*result16*/, double * /* result32 */
|
|
! float * /*source - should be unsigned int*
|
|
! converted to float* */);
|
|
!
|
|
.inline i16_to_d16_and_d32x4,24
|
|
ldd [%o0],%f2 ! 1/(2^16)
|
|
ldd [%o1],%f4 ! 2^16
|
|
ldd [%o2],%f22
|
|
|
|
fmovd %f22,%f6
|
|
ld [%o5],%f7
|
|
fmovd %f22,%f10
|
|
ld [%o5+4],%f11
|
|
fmovd %f22,%f14
|
|
ld [%o5+8],%f15
|
|
fmovd %f22,%f18
|
|
ld [%o5+12],%f19
|
|
fxtod %f6,%f6
|
|
std %f6,[%o4]
|
|
fxtod %f10,%f10
|
|
std %f10,[%o4+8]
|
|
fxtod %f14,%f14
|
|
std %f14,[%o4+16]
|
|
fxtod %f18,%f18
|
|
std %f18,[%o4+24]
|
|
fmuld %f2,%f6,%f8
|
|
fmuld %f2,%f10,%f12
|
|
fmuld %f2,%f14,%f16
|
|
fmuld %f2,%f18,%f20
|
|
fdtox %f8,%f8
|
|
fdtox %f12,%f12
|
|
fdtox %f16,%f16
|
|
fdtox %f20,%f20
|
|
fxtod %f8,%f8
|
|
std %f8,[%o3+8]
|
|
fxtod %f12,%f12
|
|
std %f12,[%o3+24]
|
|
fxtod %f16,%f16
|
|
std %f16,[%o3+40]
|
|
fxtod %f20,%f20
|
|
std %f20,[%o3+56]
|
|
fmuld %f8,%f4,%f8
|
|
fmuld %f12,%f4,%f12
|
|
fmuld %f16,%f4,%f16
|
|
fmuld %f20,%f4,%f20
|
|
fsubd %f6,%f8,%f8
|
|
std %f8,[%o3]
|
|
fsubd %f10,%f12,%f12
|
|
std %f12,[%o3+16]
|
|
fsubd %f14,%f16,%f16
|
|
std %f16,[%o3+32]
|
|
fsubd %f18,%f20,%f20
|
|
std %f20,[%o3+48]
|
|
.end
|
|
|
|
|