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* 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.
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security/nss/lib/freebl/mpi/montmulfv8.il
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137
security/nss/lib/freebl/mpi/montmulfv8.il
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!
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! The contents of this file are subject to the Mozilla Public
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! License Version 1.1 (the "License"); you may not use this file
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! except in compliance with the License. You may obtain a copy of
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! the License at http://www.mozilla.org/MPL/
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!
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! Software distributed under the License is distributed on an "AS
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! IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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! implied. See the License for the specific language governing
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! rights and limitations under the License.
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!
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! The Original Code is inline macros for SPARC Montgomery multiply functions.
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!
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! The Initial Developer of the Original Code is Sun Microsystems Inc.
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! Portions created by Sun Microsystems Inc. are
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! Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved.
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!
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! Contributor(s):
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!
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! Alternatively, the contents of this file may be used under the
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! terms of the GNU General Public License Version 2 or later (the
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! "GPL"), in which case the provisions of the GPL are applicable
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! instead of those above. If you wish to allow use of your
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! version of this file only under the terms of the GPL and not to
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! allow others to use your version of this file under the MPL,
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! indicate your decision by deleting the provisions above and
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! replace them with the notice and other provisions required by
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! the GPL. If you do not delete the provisions above, a recipient
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! may use your version of this file under either the MPL or the
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! GPL.
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!
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! $Id: montmulfv8.il,v 1.1 2000/12/01 03:17:52 nelsonb%netscape.com Exp $
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!
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!
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! double upper32(double /*frs1*/);
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!
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.inline upper32,8
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std %o0,[%sp+0x48]
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ldd [%sp+0x48],%f10
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fdtox %f10,%f10
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fitod %f10,%f0
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.end
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!
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! double lower32(double /*frs1*/, double /* Zero */);
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!
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.inline lower32,8
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std %o0,[%sp+0x48]
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ldd [%sp+0x48],%f10
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std %o2,[%sp+0x48]
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ldd [%sp+0x48],%f12
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fdtox %f10,%f10
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fmovs %f12,%f10
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fxtod %f10,%f0
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.end
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!
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! double mod(double /*x*/, double /*1/m*/, double /*m*/);
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!
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.inline mod,12
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std %o0,[%sp+0x48]
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ldd [%sp+0x48],%f2
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std %o2,[%sp+0x48]
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ldd [%sp+0x48],%f4
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std %o4,[%sp+0x48]
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ldd [%sp+0x48],%f6
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fmuld %f2,%f4,%f4
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fdtox %f4,%f4
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fxtod %f4,%f4
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fmuld %f4,%f6,%f4
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fsubd %f2,%f4,%f0
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.end
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!
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! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
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! double * /* 0 */,
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! double * /*result16*/, double * /* result32 */
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! float * /*source - should be unsigned int*
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! converted to float* */);
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!
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.inline i16_to_d16_and_d32x4,24
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ldd [%o0],%f2 ! 1/(2^16)
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ldd [%o1],%f4 ! 2^16
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ldd [%o2],%f22
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fmovd %f22,%f6
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ld [%o5],%f7
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fmovd %f22,%f10
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ld [%o5+4],%f11
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fmovd %f22,%f14
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ld [%o5+8],%f15
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fmovd %f22,%f18
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ld [%o5+12],%f19
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fxtod %f6,%f6
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std %f6,[%o4]
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fxtod %f10,%f10
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std %f10,[%o4+8]
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fxtod %f14,%f14
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std %f14,[%o4+16]
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fxtod %f18,%f18
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std %f18,[%o4+24]
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fmuld %f2,%f6,%f8
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fmuld %f2,%f10,%f12
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fmuld %f2,%f14,%f16
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fmuld %f2,%f18,%f20
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fdtox %f8,%f8
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fdtox %f12,%f12
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fdtox %f16,%f16
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fdtox %f20,%f20
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fxtod %f8,%f8
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std %f8,[%o3+8]
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fxtod %f12,%f12
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std %f12,[%o3+24]
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fxtod %f16,%f16
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std %f16,[%o3+40]
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fxtod %f20,%f20
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std %f20,[%o3+56]
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fmuld %f8,%f4,%f8
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fmuld %f12,%f4,%f12
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fmuld %f16,%f4,%f16
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fmuld %f20,%f4,%f20
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fsubd %f6,%f8,%f8
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std %f8,[%o3]
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fsubd %f10,%f12,%f12
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std %f12,[%o3+16]
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fsubd %f14,%f16,%f16
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std %f16,[%o3+32]
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fsubd %f18,%f20,%f20
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std %f20,[%o3+48]
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.end
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122
security/nss/lib/freebl/mpi/montmulfv9.il
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122
security/nss/lib/freebl/mpi/montmulfv9.il
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@ -0,0 +1,122 @@
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!
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! The contents of this file are subject to the Mozilla Public
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! License Version 1.1 (the "License"); you may not use this file
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! except in compliance with the License. You may obtain a copy of
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! the License at http://www.mozilla.org/MPL/
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!
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! Software distributed under the License is distributed on an "AS
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! IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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! implied. See the License for the specific language governing
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! rights and limitations under the License.
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!
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! The Original Code is inline macros for SPARC Montgomery multiply functions.
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!
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! The Initial Developer of the Original Code is Sun Microsystems Inc.
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! Portions created by Sun Microsystems Inc. are
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! Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved.
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!
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! Contributor(s):
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!
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! Alternatively, the contents of this file may be used under the
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! terms of the GNU General Public License Version 2 or later (the
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! "GPL"), in which case the provisions of the GPL are applicable
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! instead of those above. If you wish to allow use of your
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! version of this file only under the terms of the GPL and not to
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! allow others to use your version of this file under the MPL,
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! indicate your decision by deleting the provisions above and
|
||||
! replace them with the notice and other provisions required by
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! the GPL. If you do not delete the provisions above, a recipient
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! may use your version of this file under either the MPL or the
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! GPL.
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!
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! $Id: montmulfv9.il,v 1.1 2000/12/01 03:17:53 nelsonb%netscape.com Exp $
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!
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!
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! double upper32(double /*frs1*/);
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!
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.inline upper32,8
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fdtox %f0,%f10
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fitod %f10,%f0
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.end
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!
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! double lower32(double /*frs1*/, double /* Zero */);
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!
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.inline lower32,8
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fdtox %f0,%f10
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fmovs %f2,%f10
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fxtod %f10,%f0
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.end
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!
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! double mod(double /*x*/, double /*1/m*/, double /*m*/);
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!
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.inline mod,12
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fmuld %f0,%f2,%f2
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fdtox %f2,%f2
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fxtod %f2,%f2
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fmuld %f2,%f4,%f2
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fsubd %f0,%f2,%f0
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.end
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!
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! void i16_to_d16_and_d32x4(double * /*1/(2^16)*/, double * /* 2^16*/,
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! double * /* 0 */,
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! double * /*result16*/, double * /* result32 */
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! float * /*source - should be unsigned int*
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! converted to float* */);
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!
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.inline i16_to_d16_and_d32x4,24
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ldd [%o0],%f2 ! 1/(2^16)
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ldd [%o1],%f4 ! 2^16
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ldd [%o2],%f22
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fmovd %f22,%f6
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ld [%o5],%f7
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fmovd %f22,%f10
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ld [%o5+4],%f11
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fmovd %f22,%f14
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ld [%o5+8],%f15
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fmovd %f22,%f18
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ld [%o5+12],%f19
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fxtod %f6,%f6
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std %f6,[%o4]
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fxtod %f10,%f10
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std %f10,[%o4+8]
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fxtod %f14,%f14
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std %f14,[%o4+16]
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fxtod %f18,%f18
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std %f18,[%o4+24]
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fmuld %f2,%f6,%f8
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fmuld %f2,%f10,%f12
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fmuld %f2,%f14,%f16
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fmuld %f2,%f18,%f20
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fdtox %f8,%f8
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fdtox %f12,%f12
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fdtox %f16,%f16
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fdtox %f20,%f20
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fxtod %f8,%f8
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std %f8,[%o3+8]
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fxtod %f12,%f12
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std %f12,[%o3+24]
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fxtod %f16,%f16
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std %f16,[%o3+40]
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fxtod %f20,%f20
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std %f20,[%o3+56]
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fmuld %f8,%f4,%f8
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fmuld %f12,%f4,%f12
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fmuld %f16,%f4,%f16
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fmuld %f20,%f4,%f20
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fsubd %f6,%f8,%f8
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std %f8,[%o3]
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fsubd %f10,%f12,%f12
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std %f12,[%o3+16]
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fsubd %f14,%f16,%f16
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std %f16,[%o3+32]
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fsubd %f18,%f20,%f20
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std %f20,[%o3+48]
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.end
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