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!  
!  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: montmulfv8.il,v 1.1 2000/12/01 03:17:52 nelsonb%netscape.com Exp $
!  

!
! double upper32(double /*frs1*/);
!
        .inline upper32,8
        std     %o0,[%sp+0x48]
        ldd     [%sp+0x48],%f10

	fdtox	%f10,%f10
	fitod	%f10,%f0
        .end

!
! double lower32(double /*frs1*/, double /* Zero */);
!
        .inline lower32,8
        std     %o0,[%sp+0x48]
        ldd     [%sp+0x48],%f10
        std     %o2,[%sp+0x48]
        ldd     [%sp+0x48],%f12

	fdtox	%f10,%f10
	fmovs	%f12,%f10
	fxtod	%f10,%f0
        .end

!
! double mod(double /*x*/, double /*1/m*/, double /*m*/);
!
        .inline mod,12
        std     %o0,[%sp+0x48]
        ldd     [%sp+0x48],%f2
        std     %o2,[%sp+0x48]
        ldd     [%sp+0x48],%f4
        std     %o4,[%sp+0x48]
        ldd     [%sp+0x48],%f6

	fmuld	%f2,%f4,%f4
	fdtox	%f4,%f4
	fxtod	%f4,%f4
	fmuld	%f4,%f6,%f4
	fsubd	%f2,%f4,%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