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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/xfree86/loader/SparcMulDiv.S
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/xfree86/loader/SparcMulDiv.S')
-rw-r--r--xorg-server/hw/xfree86/loader/SparcMulDiv.S87
1 files changed, 0 insertions, 87 deletions
diff --git a/xorg-server/hw/xfree86/loader/SparcMulDiv.S b/xorg-server/hw/xfree86/loader/SparcMulDiv.S
deleted file mode 100644
index 11139d192..000000000
--- a/xorg-server/hw/xfree86/loader/SparcMulDiv.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Hardware integer division and multiplication routines for SPARC v8 and higher.
- *
- * Copyright (C) 1996 David S. Miller (davem@redhat.com)
- * Copyright (C) 1999 Jakub Jelinek (jj@ultra.linux.cz)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * JAKUB JELINEK OR DAVID MILLER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/SparcMulDiv.S,v 1.1 1999/07/10 07:24:51 dawes Exp $ */
-
- .globl urem_sparcv89, umul_sparcv89, udiv_sparcv89
- .globl rem_sparcv89, mul_sparcv89, div_sparcv89
-
- .align 32
-urem_sparcv89:
- wr %g0, 0x0, %y
- nop
- nop
- nop
- udiv %o0, %o1, %o2
- umul %o2, %o1, %o2
- retl
- sub %o0, %o2, %o0
-
- .align 32
-umul_sparcv89:
- umul %o0, %o1, %o0
- retl
- rd %y, %o1
-
- .align 32
-udiv_sparcv89:
- wr %g0, 0x0, %y
- nop
- nop
- retl
- udiv %o0, %o1, %o0
-
- .align 32
-rem_sparcv89:
- sra %o0, 0x1f, %o4
- wr %o4, 0x0, %y
- nop
- nop
- nop
- sdivcc %o0, %o1, %o2
- bvs,a 1f
- xnor %o2, %g0, %o2
-1: smul %o2, %o1, %o2
- retl
- sub %o0, %o2, %o0
-
- .align 32
-mul_sparcv89:
- smul %o0, %o1, %o0
- retl
- rd %y, %o1
- nop
-
- .align 32
-div_sparcv89:
- sra %o0, 0x1f, %o2
- wr %o2, 0x0, %y
- nop
- nop
- nop
- sdivcc %o0, %o1, %o0
- bvs,a 1f
- xnor %o0, %g0, %o0
-1: retl
- nop