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GNU C Library master sources branch master updated. glibc-2.17-100-g9e6919c
- From: davem at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 11 Jan 2013 05:30:29 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.17-100-g9e6919c
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=9e6919c8aef5a46e047c4d38cd231e6a744a57ca
commit 9e6919c8aef5a46e047c4d38cd231e6a744a57ca
Author: David S. Miller <davem@davemloft.net>
Date: Thu Jan 10 21:28:07 2013 -0800
Undo receive sparc 32-bit V9 gmp routine commit.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: Revert previous changes.
* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
diff --git a/ChangeLog b/ChangeLog
index 952a844..c45a488 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-01-10 David S. Miller <davem@davemloft.net>
+
+ * sysdeps/sparc/sparc32/sparcv9/mul_1.S: Revert previous changes.
+ * sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
+ * sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
+
2013-01-10 Roland McGrath <roland@hack.frob.com>
* configure.in (sysnames): Drop use of $m0sub and $msub, which are
diff --git a/sysdeps/sparc/sparc32/sparcv9/addmul_1.S b/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
index 875a808..563bfb1 100644
--- a/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
@@ -1,71 +1 @@
-! SPARC v9 32-bit mpn_addmul_1.
-!
-! Copyright 2010-2013 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 Lesser General Public License as published
-! by the Free Software Foundation; either version 3 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 Lesser General Public
-! License for more details.
-!
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP Library. If not, see http://www.gnu.org/licenses/.
-
-! INPUT PARAMETERS
-! res_ptr %i0
-! s1_ptr %i1
-! size %i2
-! s2_limb %i3
-
-#include <sysdep.h>
-
-ENTRY(__mpn_addmul_1)
- save %sp, -96, %sp
- srl %i2, 0, %o4
- srl %i3, 0, %g1
- subcc %o4, 1, %o4
- be .Lfinal_one
- clr %o5
-
-.Ltop:
- lduw [%i1+0], %l0
- lduw [%i0+0], %l2
- lduw [%i1+4], %l1
- lduw [%i0+4], %l3
- mulx %l0, %g1, %g3
- add %i1, 8, %i1
- mulx %l1, %g1, %o3
- sub %o4, 2, %o4
- add %i0, 8, %i0
- add %l2, %g3, %g3
- add %o5, %g3, %g3
- stw %g3, [%i0-8]
- srlx %g3, 32, %o5
- add %l3, %o3, %o3
- add %o5, %o3, %o3
- stw %o3, [%i0-4]
- brgz %o4, .Ltop
- srlx %o3, 32, %o5
-
- brlz,pt %o4, .Ldone
- nop
-
-.Lfinal_one:
- lduw [%i1+0], %l0
- lduw [%i0+0], %l2
- mulx %l0, %g1, %g3
- add %l2, %g3, %g3
- add %o5, %g3, %g3
- stw %g3, [%i0+0]
- srlx %g3, 32, %o5
-
-.Ldone:
- jmpl %i7 + 8, %g0
- restore %o5, 0, %o0
-END(__mpn_addmul_1)
+#include <sparcv8/addmul_1.S>
diff --git a/sysdeps/sparc/sparc32/sparcv9/mul_1.S b/sysdeps/sparc/sparc32/sparcv9/mul_1.S
index af51ee4..42284ea 100644
--- a/sysdeps/sparc/sparc32/sparcv9/mul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/mul_1.S
@@ -1,64 +1 @@
-! SPARC v9 32-bit mpn_mul_1.
-!
-! Copyright 2010-2013 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 Lesser General Public License as published
-! by the Free Software Foundation; either version 3 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 Lesser General Public
-! License for more details.
-!
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP Library. If not, see http://www.gnu.org/licenses/.
-
-! INPUT PARAMETERS
-! res_ptr %o0
-! s1_ptr %o1
-! size %o2
-! s2_limb %o3
-
-#include <sysdep.h>
-
-ENTRY(__mpn_mul_1)
- srl %o2, 0, %o2
- srl %o3, 0, %o3
- subcc %o2, 1, %o2
- be .Lfinal_one
- clr %o5
-
-.Ltop:
- lduw [%o1+0], %g1
- lduw [%o1+4], %g2
- mulx %g1, %o3, %g3
- add %o1, 8, %o1
- mulx %g2, %o3, %o4
- sub %o2, 2, %o2
- add %o0, 8, %o0
- add %o5, %g3, %g3
- stw %g3, [%o0-8]
- srlx %g3, 32, %o5
- add %o5, %o4, %o4
- stw %o4, [%o0-4]
- brgz %o2, .Ltop
- srlx %o4, 32, %o5
-
- brlz,pt %o2, .Ldone
- nop
-
-.Lfinal_one:
- lduw [%o1+0], %g1
- mulx %g1, %o3, %g3
- add %o5, %g3, %g3
- stw %g3, [%o0+0]
- srlx %g3, 32, %o5
-
-.Ldone:
- retl
- mov %o5, %o0
-END(__mpn_mul_1)
+#include <sparcv8/mul_1.S>
diff --git a/sysdeps/sparc/sparc32/sparcv9/submul_1.S b/sysdeps/sparc/sparc32/sparcv9/submul_1.S
index 9c89feb..de69533 100644
--- a/sysdeps/sparc/sparc32/sparcv9/submul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/submul_1.S
@@ -1,72 +1 @@
-! SPARC v9 32-bit mpn_submul_1.
-!
-! Copyright 2010-2013 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 Lesser General Public License as published
-! by the Free Software Foundation; either version 3 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 Lesser General Public
-! License for more details.
-!
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP Library. If not, see http://www.gnu.org/licenses/.
-
-! INPUT PARAMETERS
-! res_ptr %i0
-! s1_ptr %i1
-! size %i2
-! s2_limb %i3
-
-#include <sysdep.h>
-
-ENTRY(__mpn_submul_1)
- save %sp, -96, %sp
- srl %i2, 0, %o4
- srl %i3, 0, %g1
- subcc %o4, 1, %o4
- be .Lfinal_one
- subcc %g0, 0, %o5
-
-.Ltop:
- lduw [%i1+0], %l0
- lduw [%i0+0], %l2
- lduw [%i1+4], %l1
- lduw [%i0+4], %l3
- mulx %l0, %g1, %g3
- add %i1, 8, %i1
- mulx %l1, %g1, %o3
- sub %o4, 2, %o4
- add %i0, 8, %i0
- addx %o5, %g3, %g3
- srlx %g3, 32, %o5
- subcc %l2, %g3, %g3
- stw %g3, [%i0-8]
- addx %o5, %o3, %o3
- srlx %o3, 32, %o5
- subcc %l3, %o3, %o3
- brgz %o4, .Ltop
- stw %o3, [%i0-4]
-
- brlz,pt %o4, .Ldone
- nop
-
-.Lfinal_one:
- lduw [%i1+0], %l0
- lduw [%i0+0], %l2
- mulx %l0, %g1, %g3
- addx %o5, %g3, %g3
- srlx %g3, 32, %o5
- subcc %l2, %g3, %g3
- stw %g3, [%i0+0]
-
-.Ldone:
- addx %o5, 0, %o5
- jmpl %i7 + 8, %g0
- restore %o5, 0, %o0
-END(__mpn_submul_1)
+#include <sparcv8/submul_1.S>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 +++
sysdeps/sparc/sparc32/sparcv9/addmul_1.S | 72 +-----------------------------
sysdeps/sparc/sparc32/sparcv9/mul_1.S | 65 +--------------------------
sysdeps/sparc/sparc32/sparcv9/submul_1.S | 73 +-----------------------------
4 files changed, 9 insertions(+), 207 deletions(-)
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