usr/src/lib/libtnfctl/sparc_assm.s

   1 !
   2 !        Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
   3 !        Use is subject to license terms.
   4 !
   5 !        CDDL HEADER START
   6 !
   7 !        The contents of this file are subject to the terms of the
   8 !        Common Development and Distribution License, Version 1.0 only
   9 !        (the "License").  You may not use this file except in compliance
  10 !        with the License.
  11 !
  12 !        You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  13 !        or http://www.opensolaris.org/os/licensing.
  14 !        See the License for the specific language governing permissions
  15 !        and limitations under the License.
  16 !
  17 !        When distributing Covered Code, include this CDDL HEADER in each
  18 !        file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  19 !        If applicable, add the following below this CDDL HEADER, with the
  20 !        fields enclosed by brackets "[]" replaced with your own identifying
  21 !        information: Portions Copyright [yyyy] [name of copyright owner]
  22 !
  23 !        CDDL HEADER END
  24 !
  25
  26         .file           "sparc_assm.s"
  27         .section        ".data"
  28         .align          4
  29         .global         prb_callinfo
  30 prb_callinfo:
  31         .word           0               ! offset
  32         .word           2               ! shift right
  33         .word           0x3fffffff      ! mask
  34
  35         .section        ".text"
  36         .align          4
  37         .global         prb_chain_entry
  38         .global         prb_chain_down
  39         .global         prb_chain_next
  40         .global         prb_chain_end
  41         .local          chain_down
  42         .local          chain_next
  43 prb_chain_entry:
  44         save            %sp, -80, %sp
  45         or              %i0, %g0, %o0
  46         or              %i1, %g0, %o1
  47 prb_chain_down:
  48 chain_down:
  49         call            chain_down
  50         or              %i2, %g0, %o2
  51 prb_chain_next:
  52 chain_next:
  53         call            chain_next
  54         restore         %g0, %g0, %g0
  55 prb_chain_end:
  56         nop