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-rw-r--r--contrib/libgmp/mpn/sparc32/v8/addmul_1.S124
-rw-r--r--contrib/libgmp/mpn/sparc32/v8/mul_1.S99
-rw-r--r--contrib/libgmp/mpn/sparc32/v8/submul_1.S58
-rw-r--r--contrib/libgmp/mpn/sparc32/v8/supersparc/udiv.S109
4 files changed, 390 insertions, 0 deletions
diff --git a/contrib/libgmp/mpn/sparc32/v8/addmul_1.S b/contrib/libgmp/mpn/sparc32/v8/addmul_1.S
new file mode 100644
index 000000000000..fb9ea7cf0eb8
--- /dev/null
+++ b/contrib/libgmp/mpn/sparc32/v8/addmul_1.S
@@ -0,0 +1,124 @@
+! SPARC v8 __mpn_addmul_1 -- Multiply a limb vector with a limb and
+! add the result to a second limb vector.
+
+! Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+! This file is part of the GNU MP Library.
+
+! The GNU MP Library is free software; you can redistribute it and/or modify
+! it under the terms of the GNU Library General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or (at your
+! option) any later version.
+
+! The GNU MP Library is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+! License for more details.
+
+! You should have received a copy of the GNU Library General Public License
+! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+! MA 02111-1307, USA.
+
+
+! INPUT PARAMETERS
+! res_ptr o0
+! s1_ptr o1
+! size o2
+! s2_limb o3
+
+#include "sysdep.h"
+
+.text
+ .align 4
+ .global C_SYMBOL_NAME(__mpn_addmul_1)
+C_SYMBOL_NAME(__mpn_addmul_1):
+ orcc %g0,%g0,%g2
+ ld [%o1+0],%o4 ! 1
+
+ sll %o2,4,%g1
+ and %g1,(4-1)<<4,%g1
+#if PIC
+ mov %o7,%g4 ! Save return address register
+ call 1f
+ add %o7,LL-1f,%g3
+1: mov %g4,%o7 ! Restore return address register
+#else
+ sethi %hi(LL),%g3
+ or %g3,%lo(LL),%g3
+#endif
+ jmp %g3+%g1
+ nop
+LL:
+LL00: add %o0,-4,%o0
+ b Loop00 /* 4, 8, 12, ... */
+ add %o1,-4,%o1
+ nop
+LL01: b Loop01 /* 1, 5, 9, ... */
+ nop
+ nop
+ nop
+LL10: add %o0,-12,%o0 /* 2, 6, 10, ... */
+ b Loop10
+ add %o1,4,%o1
+ nop
+LL11: add %o0,-8,%o0 /* 3, 7, 11, ... */
+ b Loop11
+ add %o1,-8,%o1
+ nop
+
+1: addcc %g3,%g2,%g3 ! 1
+ ld [%o1+4],%o4 ! 2
+ rd %y,%g2 ! 1
+ addx %g0,%g2,%g2
+ ld [%o0+0],%g1 ! 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+0] ! 1
+Loop00: umul %o4,%o3,%g3 ! 2
+ ld [%o0+4],%g1 ! 2
+ addxcc %g3,%g2,%g3 ! 2
+ ld [%o1+8],%o4 ! 3
+ rd %y,%g2 ! 2
+ addx %g0,%g2,%g2
+ nop
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+4] ! 2
+Loop11: umul %o4,%o3,%g3 ! 3
+ addxcc %g3,%g2,%g3 ! 3
+ ld [%o1+12],%o4 ! 4
+ rd %y,%g2 ! 3
+ add %o1,16,%o1
+ addx %g0,%g2,%g2
+ ld [%o0+8],%g1 ! 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+8] ! 3
+Loop10: umul %o4,%o3,%g3 ! 4
+ addxcc %g3,%g2,%g3 ! 4
+ ld [%o1+0],%o4 ! 1
+ rd %y,%g2 ! 4
+ addx %g0,%g2,%g2
+ ld [%o0+12],%g1 ! 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+12] ! 4
+ add %o0,16,%o0
+ addx %g0,%g2,%g2
+Loop01: addcc %o2,-4,%o2
+ bg 1b
+ umul %o4,%o3,%g3 ! 1
+
+ addcc %g3,%g2,%g3 ! 4
+ rd %y,%g2 ! 4
+ addx %g0,%g2,%g2
+ ld [%o0+0],%g1 ! 2
+ addcc %g1,%g3,%g3
+ st %g3,[%o0+0] ! 4
+ addx %g0,%g2,%o0
+
+ retl
+ nop
+
+
+! umul, ld, addxcc, rd, st
+
+! umul, ld, addxcc, rd, ld, addcc, st, addx
+
diff --git a/contrib/libgmp/mpn/sparc32/v8/mul_1.S b/contrib/libgmp/mpn/sparc32/v8/mul_1.S
new file mode 100644
index 000000000000..b641feb4530b
--- /dev/null
+++ b/contrib/libgmp/mpn/sparc32/v8/mul_1.S
@@ -0,0 +1,99 @@
+! SPARC v8 __mpn_mul_1 -- Multiply a limb vector with a single limb and
+! store the product in a second limb vector.
+
+! Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
+
+! This file is part of the GNU MP Library.
+
+! The GNU MP Library is free software; you can redistribute it and/or modify
+! it under the terms of the GNU Library General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or (at your
+! option) any later version.
+
+! The GNU MP Library is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+! License for more details.
+
+! You should have received a copy of the GNU Library General Public License
+! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+! MA 02111-1307, USA.
+
+
+! INPUT PARAMETERS
+! res_ptr o0
+! s1_ptr o1
+! size o2
+! s2_limb o3
+
+#include "sysdep.h"
+
+.text
+ .align 8
+ .global C_SYMBOL_NAME(__mpn_mul_1)
+C_SYMBOL_NAME(__mpn_mul_1):
+ sll %o2,4,%g1
+ and %g1,(4-1)<<4,%g1
+#if PIC
+ mov %o7,%g4 ! Save return address register
+ call 1f
+ add %o7,LL-1f,%g3
+1: mov %g4,%o7 ! Restore return address register
+#else
+ sethi %hi(LL),%g3
+ or %g3,%lo(LL),%g3
+#endif
+ jmp %g3+%g1
+ ld [%o1+0],%o4 ! 1
+LL:
+LL00: add %o0,-4,%o0
+ add %o1,-4,%o1
+ b Loop00 /* 4, 8, 12, ... */
+ orcc %g0,%g0,%g2
+LL01: b Loop01 /* 1, 5, 9, ... */
+ orcc %g0,%g0,%g2
+ nop
+ nop
+LL10: add %o0,-12,%o0 /* 2, 6, 10, ... */
+ add %o1,4,%o1
+ b Loop10
+ orcc %g0,%g0,%g2
+ nop
+LL11: add %o0,-8,%o0 /* 3, 7, 11, ... */
+ add %o1,-8,%o1
+ b Loop11
+ orcc %g0,%g0,%g2
+
+Loop: addcc %g3,%g2,%g3 ! 1
+ ld [%o1+4],%o4 ! 2
+ st %g3,[%o0+0] ! 1
+ rd %y,%g2 ! 1
+Loop00: umul %o4,%o3,%g3 ! 2
+ addxcc %g3,%g2,%g3 ! 2
+ ld [%o1+8],%o4 ! 3
+ st %g3,[%o0+4] ! 2
+ rd %y,%g2 ! 2
+Loop11: umul %o4,%o3,%g3 ! 3
+ addxcc %g3,%g2,%g3 ! 3
+ ld [%o1+12],%o4 ! 4
+ add %o1,16,%o1
+ st %g3,[%o0+8] ! 3
+ rd %y,%g2 ! 3
+Loop10: umul %o4,%o3,%g3 ! 4
+ addxcc %g3,%g2,%g3 ! 4
+ ld [%o1+0],%o4 ! 1
+ st %g3,[%o0+12] ! 4
+ add %o0,16,%o0
+ rd %y,%g2 ! 4
+ addx %g0,%g2,%g2
+Loop01: addcc %o2,-4,%o2
+ bg Loop
+ umul %o4,%o3,%g3 ! 1
+
+ addcc %g3,%g2,%g3 ! 4
+ st %g3,[%o0+0] ! 4
+ rd %y,%g2 ! 4
+
+ retl
+ addx %g0,%g2,%o0
diff --git a/contrib/libgmp/mpn/sparc32/v8/submul_1.S b/contrib/libgmp/mpn/sparc32/v8/submul_1.S
new file mode 100644
index 000000000000..e40119d01197
--- /dev/null
+++ b/contrib/libgmp/mpn/sparc32/v8/submul_1.S
@@ -0,0 +1,58 @@
+! SPARC v8 __mpn_submul_1 -- Multiply a limb vector with a limb and
+! subtract the result from a second limb vector.
+
+! Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
+
+! This file is part of the GNU MP Library.
+
+! The GNU MP Library is free software; you can redistribute it and/or modify
+! it under the terms of the GNU Library General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or (at your
+! option) any later version.
+
+! The GNU MP Library is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+! License for more details.
+
+! You should have received a copy of the GNU Library General Public License
+! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+! MA 02111-1307, USA.
+
+
+! INPUT PARAMETERS
+! res_ptr o0
+! s1_ptr o1
+! size o2
+! s2_limb o3
+
+#include "sysdep.h"
+
+.text
+ .align 4
+ .global C_SYMBOL_NAME(__mpn_submul_1)
+C_SYMBOL_NAME(__mpn_submul_1):
+ sub %g0,%o2,%o2 ! negate ...
+ sll %o2,2,%o2 ! ... and scale size
+ sub %o1,%o2,%o1 ! o1 is offset s1_ptr
+ sub %o0,%o2,%g1 ! g1 is offset res_ptr
+
+ mov 0,%o0 ! clear cy_limb
+
+Loop: ld [%o1+%o2],%o4
+ ld [%g1+%o2],%g2
+ umul %o4,%o3,%o5
+ rd %y,%g3
+ addcc %o5,%o0,%o5
+ addx %g3,0,%o0
+ subcc %g2,%o5,%g2
+ addx %o0,0,%o0
+ st %g2,[%g1+%o2]
+
+ addcc %o2,4,%o2
+ bne Loop
+ nop
+
+ retl
+ nop
diff --git a/contrib/libgmp/mpn/sparc32/v8/supersparc/udiv.S b/contrib/libgmp/mpn/sparc32/v8/supersparc/udiv.S
new file mode 100644
index 000000000000..ed688ee1d24f
--- /dev/null
+++ b/contrib/libgmp/mpn/sparc32/v8/supersparc/udiv.S
@@ -0,0 +1,109 @@
+! SuperSPARC __udiv_qrnnd division support, used from longlong.h.
+! This is for SuperSPARC only, to compensate for its semi-functional
+! udiv instruction.
+
+! Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc.
+
+! This file is part of the GNU MP Library.
+
+! The GNU MP Library is free software; you can redistribute it and/or modify
+! it under the terms of the GNU Library General Public License as published by
+! the Free Software Foundation; either version 2 of the License, or (at your
+! option) any later version.
+
+! The GNU MP Library is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
+! License for more details.
+
+! You should have received a copy of the GNU Library General Public License
+! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
+! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+! MA 02111-1307, USA.
+
+
+! INPUT PARAMETERS
+! rem_ptr i0
+! n1 i1
+! n0 i2
+! d i3
+
+#include "sysdep.h"
+#undef ret /* Kludge for glibc */
+
+ .text
+ .align 8
+LC0: .double 0r4294967296
+LC1: .double 0r2147483648
+
+ .align 4
+ .global C_SYMBOL_NAME(__udiv_qrnnd)
+C_SYMBOL_NAME(__udiv_qrnnd):
+ !#PROLOGUE# 0
+ save %sp,-104,%sp
+ !#PROLOGUE# 1
+ st %i1,[%fp-8]
+ ld [%fp-8],%f10
+ sethi %hi(LC0),%o7
+ fitod %f10,%f4
+ ldd [%o7+%lo(LC0)],%f8
+ cmp %i1,0
+ bge L248
+ mov %i0,%i5
+ faddd %f4,%f8,%f4
+L248:
+ st %i2,[%fp-8]
+ ld [%fp-8],%f10
+ fmuld %f4,%f8,%f6
+ cmp %i2,0
+ bge L249
+ fitod %f10,%f2
+ faddd %f2,%f8,%f2
+L249:
+ st %i3,[%fp-8]
+ faddd %f6,%f2,%f2
+ ld [%fp-8],%f10
+ cmp %i3,0
+ bge L250
+ fitod %f10,%f4
+ faddd %f4,%f8,%f4
+L250:
+ fdivd %f2,%f4,%f2
+ sethi %hi(LC1),%o7
+ ldd [%o7+%lo(LC1)],%f4
+ fcmped %f2,%f4
+ nop
+ fbge,a L251
+ fsubd %f2,%f4,%f2
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ b L252
+ ld [%fp-8],%i4
+L251:
+ fdtoi %f2,%f2
+ st %f2,[%fp-8]
+ ld [%fp-8],%i4
+ sethi %hi(-2147483648),%g2
+ xor %i4,%g2,%i4
+L252:
+ umul %i3,%i4,%g3
+ rd %y,%i0
+ subcc %i2,%g3,%o7
+ subxcc %i1,%i0,%g0
+ be L253
+ cmp %o7,%i3
+
+ add %i4,-1,%i0
+ add %o7,%i3,%o7
+ st %o7,[%i5]
+ ret
+ restore
+L253:
+ blu L246
+ mov %i4,%i0
+ add %i4,1,%i0
+ sub %o7,%i3,%o7
+L246:
+ st %o7,[%i5]
+ ret
+ restore