binutils/testsuite/lib/utils-lib.exp

   1 # Copyright 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2003, 2004
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-dejagnu@prep.ai.mit.edu
  20
  21 # This file was written by Rob Savoye <rob@cygnus.com>
  22 # and extended by Ian Lance Taylor <ian@cygnus.com>
  23
  24 proc binutil_version { prog } {
  25     if ![is_remote host] {
  26         set path [which $prog]
  27         if {$path == 0} then {
  28             perror "$prog can't be run, file not found."
  29             return ""
  30         }
  31     } else {
  32         set path $prog
  33     }
  34     set state [remote_exec host $prog --version]
  35     set tmp "[lindex $state 1]\n"
  36     # Should find a way to discard constant parts, keep whatever's
  37     # left, so the version string could be almost anything at all...
  38     regexp "\[^\n\]* (cygnus-|)(\[-0-9.a-zA-Z-\]+)\[\r\n\].*" "$tmp" version cyg number
  39     if ![info exists number] then {
  40         return "$path (no version number)\n"
  41     }
  42     return "$path $number\n"
  43 }
  44
  45 #
  46 # default_binutils_run
  47 #       run a program, returning the output
  48 #       sets binutils_run_failed if the program does not exist
  49 #
  50 proc default_binutils_run { prog progargs } {
  51     global binutils_run_failed
  52     global host_triplet
  53
  54     set binutils_run_failed 0
  55
  56     if ![is_remote host] {
  57         if {[which $prog] == 0} then {
  58             perror "$prog does not exist"
  59             set binutils_run_failed 1
  60             return ""
  61         }
  62     }
  63
  64     send_log "$prog $progargs\n"
  65     verbose "$prog $progargs"
  66
  67     # Gotta quote dollar-signs because they get mangled by the
  68     # shell otherwise.
  69     regsub -all "\\$" "$progargs" "\\$" progargs
  70
  71     set state [remote_exec host $prog $progargs]
  72     set exec_output [prune_warnings [lindex $state 1]]
  73     if {![string match "" $exec_output]} then {
  74         send_log "$exec_output\n"
  75         verbose "$exec_output"
  76     } else {
  77         if { [lindex $state 0] != 0 } {
  78             set exec_output "$prog exited with status [lindex $state 0]"
  79             send_log "$exec_output\n"
  80             verbose "$exec_output"
  81         }
  82     }
  83     return $exec_output
  84 }
  85
  86 #
  87 # default_binutils_assemble
  88 #       assemble a file
  89 #
  90 proc default_binutils_assemble { source object } {
  91     global srcdir
  92     global host_triplet
  93
  94     # The HPPA assembler syntax is a little different than most, to make
  95     # the test source file assemble we need to run it through sed.
  96     #
  97     # This is a hack in that it won't scale well if other targets need
  98     # similar transformations to assemble.  We'll generalize the hack
  99     # if/when other targets need similar handling.
 100     if { [istarget "hppa*-*-*"] && ![istarget "*-*-linux*" ] } then {
 101         set sed_file $srcdir/config/hppa.sed
 102         send_log "sed -f $sed_file < $source > asm.s\n"
 103         verbose "sed -f $sed_file < $source > asm.s"
 104         catch "exec sed -f $sed_file < $source > asm.s"
 105         set source asm.s
 106     }
 107
 108     set exec_output [target_assemble $source $object ""]
 109     set exec_output [prune_warnings $exec_output]
 110
 111     if [string match "" $exec_output] {
 112         return 1
 113     } else {
 114         send_log "$exec_output\n"
 115         verbose "$exec_output"
 116         perror "$source: assembly failed"
 117         return 0
 118     }
 119 }
 120
 121 #
 122 # is_elf_format
 123 #       true if the object format is known to be ELF
 124 #
 125 proc is_elf_format {} {
 126     if { ![istarget *-*-sysv4*] \
 127          && ![istarget *-*-unixware*] \
 128          && ![istarget *-*-elf*] \
 129          && ![istarget *-*-eabi*] \
 130          && ![istarget hppa*64*-*-hpux*] \
 131          && ![istarget ia64-*-hpux*] \
 132          && ![istarget *-*-linux*] \
 133          && ![istarget *-*-irix5*] \
 134          && ![istarget *-*-irix6*] \
 135          && ![istarget *-*-netbsd*] \
 136          && ![istarget *-*-solaris2*] } {
 137         return 0
 138     }
 139
 140     if { [istarget *-*-linux*aout*] \
 141          || [istarget *-*-linux*oldld*] } {
 142         return 0
 143     }
 144
 145     if { ![istarget *-*-netbsdelf*] \
 146          && ([istarget *-*-netbsd*aout*] \
 147              || [istarget *-*-netbsdpe*] \
 148              || [istarget arm*-*-netbsd*] \
 149              || [istarget sparc-*-netbsd*] \
 150              || [istarget i*86-*-netbsd*] \
 151              || [istarget m68*-*-netbsd*] \
 152              || [istarget vax-*-netbsd*] \
 153              || [istarget ns32k-*-netbsd*]) } {
 154         return 0
 155     }
 156     return 1
 157 }
 158
 159 #
 160 # exe_ext
 161 #       Returns target executable extension, if any.
 162 #
 163 proc exe_ext {} {
 164     if { [istarget *-*-mingw32] || [istarget *-*-cygwin*] } {
 165         return ".exe"
 166     } else {
 167         return ""
 168     }
 169 }