payloads/libpayload/bin/lpas

   1 #!/bin/sh
   2 ##
   3 ## Copyright (C) 2008 Advanced Micro Devices, Inc.
   4 ##
   5 ## Redistribution and use in source and binary forms, with or without
   6 ## modification, are permitted provided that the following conditions
   7 ## are met:
   8 ## 1. Redistributions of source code must retain the above copyright
   9 ##    notice, this list of conditions and the following disclaimer.
  10 ## 2. Redistributions in binary form must reproduce the above copyright
  11 ##    notice, this list of conditions and the following disclaimer in the
  12 ##    documentation and/or other materials provided with the distribution.
  13 ## 3. The name of the author may not be used to endorse or promote products
  14 ##    derived from this software without specific prior written permission.
  15 ##
  16 ## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17 ## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18 ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19 ## ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20 ## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21 ## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22 ## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23 ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24 ## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25 ## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26 ## SUCH DAMAGE.
  27
  28 # AS wrapper for libpayload
  29 if [ -z "${V}" ] && [ "${V}" = 1 ]; then
  30         DEBUGME=1
  31 else
  32         DEBUGME=0
  33 fi
  34
  35 if [ $DEBUGME -eq 1 ]; then
  36         echo "AS = $AS"
  37 fi
  38
  39 if [ -n "$AS" ]; then
  40 b=`basename "$AS"`
  41 if [ "$b" = "lpas" ]; then
  42 AS=""
  43 fi
  44 fi
  45
  46 if [ "$AS" != "" ]; then
  47 DEFAULT_AS=$AS
  48 else
  49 DEFAULT_AS=as
  50 fi
  51
  52 BASE=`dirname $0`
  53
  54 # This will set the _LIBDIR and _INCDIR variables used below
  55 . $BASE/lp.functions
  56
  57 # This variable will contain the command line that the user wants to
  58 # pass to gas
  59
  60 CMDLINE=
  61
  62 # Process various flags that would change our behavior
  63
  64 while [ $# -gt 0 ]; do
  65         case $1 in
  66             --32)
  67                 shift
  68                 continue
  69                 ;;
  70             --64)
  71                 error "Invalid option --64 - only 32 bit architectures are supported"
  72                 ;;
  73             -debug-wrapper)
  74                 DEBUGME=1
  75                 shift
  76                 continue
  77                 ;;
  78             *)
  79                 ;;
  80         esac
  81
  82         CMDLINE="$CMDLINE $1"
  83         shift
  84 done
  85
  86 _ASFLAGS="--32 -I$_INCDIR"
  87
  88 if [ $DEBUGME -eq 1 ]; then
  89 echo "$DEFAULT_AS $_ASFLAGS $CMDLINE"
  90 fi
  91
  92 $DEFAULT_AS $_ASFLAGS $CMDLINE