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add-key works
This commit is contained in:
Werner Koch
parent
f9a7043782
commit
eed2faab53
69 changed files with 2342 additions and 821 deletions
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@ -1,4 +1,6 @@
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mpih-lshift.S
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mpih-rshift.S
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mpih-add1.S
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udiv.S
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@ -1,24 +1,25 @@
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! SPARC __mpn_add_n -- Add two limb vectors of the same length > 0 and store
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! sum in a third limb vector.
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/* SPARC _add_n -- Add two limb vectors of the same length > 0 and store
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* sum in a third limb vector.
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*
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* Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc.
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*
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* This file is part of GNUPG.
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*
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* GNUPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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! Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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! This file is part of the GNU MP Library.
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! The GNU MP Library is free software; you can redistribute it and/or modify
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! it under the terms of the GNU Library General Public License as published by
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! the Free Software Foundation; either version 2 of the License, or (at your
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! option) any later version.
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! The GNU MP Library is distributed in the hope that it will be useful, but
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! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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! License for more details.
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! You should have received a copy of the GNU Library General Public License
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! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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! MA 02111-1307, USA.
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/*******************
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96
mpi/sparc32/mpih-lshift.S
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96
mpi/sparc32/mpih-lshift.S
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@ -0,0 +1,96 @@
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/* sparc lshift
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*
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* Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc.
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*
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* This file is part of GNUPG.
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*
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* GNUPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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! INPUT PARAMETERS
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! res_ptr %o0
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! src_ptr %o1
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! size %o2
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! cnt %o3
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#include "sysdep.h"
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.text
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.align 4
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.global C_SYMBOL_NAME(mpihelp_lshift)
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C_SYMBOL_NAME(mpihelp_lshift):
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sll %o2,2,%g1
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add %o1,%g1,%o1 ! make %o1 point at end of src
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ld [%o1-4],%g2 ! load first limb
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sub %g0,%o3,%o5 ! negate shift count
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add %o0,%g1,%o0 ! make %o0 point at end of res
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add %o2,-1,%o2
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andcc %o2,4-1,%g4 ! number of limbs in first loop
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srl %g2,%o5,%g1 ! compute function result
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be L0 ! if multiple of 4 limbs, skip first loop
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st %g1,[%sp+80]
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sub %o2,%g4,%o2 ! adjust count for main loop
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Loop0: ld [%o1-8],%g3
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add %o0,-4,%o0
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add %o1,-4,%o1
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addcc %g4,-1,%g4
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sll %g2,%o3,%o4
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srl %g3,%o5,%g1
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mov %g3,%g2
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or %o4,%g1,%o4
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bne Loop0
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st %o4,[%o0+0]
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L0: tst %o2
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be Lend
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nop
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Loop: ld [%o1-8],%g3
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add %o0,-16,%o0
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addcc %o2,-4,%o2
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sll %g2,%o3,%o4
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srl %g3,%o5,%g1
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ld [%o1-12],%g2
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sll %g3,%o3,%g4
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or %o4,%g1,%o4
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st %o4,[%o0+12]
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srl %g2,%o5,%g1
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ld [%o1-16],%g3
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sll %g2,%o3,%o4
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or %g4,%g1,%g4
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st %g4,[%o0+8]
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srl %g3,%o5,%g1
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ld [%o1-20],%g2
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sll %g3,%o3,%g4
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or %o4,%g1,%o4
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st %o4,[%o0+4]
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srl %g2,%o5,%g1
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add %o1,-16,%o1
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or %g4,%g1,%g4
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bne Loop
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st %g4,[%o0+0]
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Lend: sll %g2,%o3,%g2
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st %g2,[%o0-4]
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retl
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ld [%sp+80],%o0
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92
mpi/sparc32/mpih-rshift.S
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92
mpi/sparc32/mpih-rshift.S
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@ -0,0 +1,92 @@
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/* sparc rshift
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*
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* Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc.
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*
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* This file is part of GNUPG.
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*
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* GNUPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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! INPUT PARAMETERS
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! res_ptr %o0
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! src_ptr %o1
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! size %o2
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! cnt %o3
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#include "sysdep.h"
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.text
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.align 4
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.global C_SYMBOL_NAME(mpohelp_rshift)
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C_SYMBOL_NAME(mpihelp_rshift):
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ld [%o1],%g2 ! load first limb
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sub %g0,%o3,%o5 ! negate shift count
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add %o2,-1,%o2
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andcc %o2,4-1,%g4 ! number of limbs in first loop
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sll %g2,%o5,%g1 ! compute function result
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be L0 ! if multiple of 4 limbs, skip first loop
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st %g1,[%sp+80]
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sub %o2,%g4,%o2 ! adjust count for main loop
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Loop0: ld [%o1+4],%g3
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add %o0,4,%o0
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add %o1,4,%o1
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addcc %g4,-1,%g4
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srl %g2,%o3,%o4
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sll %g3,%o5,%g1
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mov %g3,%g2
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or %o4,%g1,%o4
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bne Loop0
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st %o4,[%o0-4]
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L0: tst %o2
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be Lend
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nop
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Loop: ld [%o1+4],%g3
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add %o0,16,%o0
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addcc %o2,-4,%o2
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srl %g2,%o3,%o4
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sll %g3,%o5,%g1
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ld [%o1+8],%g2
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srl %g3,%o3,%g4
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or %o4,%g1,%o4
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st %o4,[%o0-16]
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sll %g2,%o5,%g1
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ld [%o1+12],%g3
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srl %g2,%o3,%o4
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or %g4,%g1,%g4
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st %g4,[%o0-12]
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sll %g3,%o5,%g1
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ld [%o1+16],%g2
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srl %g3,%o3,%g4
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or %o4,%g1,%o4
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st %o4,[%o0-8]
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sll %g2,%o5,%g1
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add %o1,16,%o1
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or %g4,%g1,%g4
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bne Loop
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st %g4,[%o0-4]
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Lend: srl %g2,%o3,%g2
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st %g2,[%o0-0]
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retl
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ld [%sp+80],%o0
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