Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / lib / target-supports.exp

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
deleted file mode 100644 (file)
index efcc941..0000000
--- a/gcc/testsuite/lib/target-supports.exp
+++ /dev/null
@@ -1,114 +0,0 @@
-#   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program 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 General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# Please email any bugs, comments, and/or additions to this file to:
-# gcc-patches@gcc.gnu.org
-
-# This file defines procs for determining features supported by the target.
-
-###############################
-# proc check_weak_available { }
-###############################
-
-# weak symbols are only supported in some configs/object formats
-# this proc returns 1 if they're supported, 0 if they're not, or -1 if unsure
-
-proc check_weak_available { } {
-    global target_triplet
-    global target_cpu
-
-    # All mips targets should support it
-    
-    if { [ string first "mips" $target_cpu ] >= 0 } {
-        return 1
-    }
-
-    # All solaris2 targets should support it
-    
-    if { [regexp ".*-solaris2.*" $target_triplet] } {
-        return 1
-    }
-
-    # DEC OSF/1/Digital UNIX/Tru64 UNIX supports it
-
-    if { [regexp "alpha.*osf.*" $target_triplet] } {
-       return 1
-    }
-
-    # ELF and ECOFF support it. a.out does with gas/gld but may also with
-    # other linkers, so we should try it
-
-    set objformat [gcc_target_object_format]
-
-    switch $objformat {
-        elf      { return 1 }
-        ecoff    { return 1 }
-        a.out    { return 1 }
-        unknown  { return -1 }
-        default  { return 0 }
-    }
-}
-
-###############################
-# proc check_alias_available { }
-###############################
-
-# Determine if the target toolchain supports the alias attribute.
-# Parameter is the pathname of a file that can be used to test the alias support.
-# Returns yes if it does.
-# Returns no if it does not.
-# Returns dontknow if something went wrong
-# For an example of the use of this function, see gcc.dg/special/ecos.exp
-
-proc check_alias_available { testfile } {
-    global alias_available_saved
-    
-    if [info exists alias_available_saved] {
-        verbose "check_alias_available  returning saved $alias_available_saved" 2
-    } else {
-        verbose "check_alias_available  compiling testfile $testfile" 2
-       set lines [gcc_target_compile $testfile "tmp.o" object ""]
-       
-       if [string match "" $lines] then {
-           # No error messages, everything is OK.
-           set alias_available_saved yes
-       } else {
-           if [regexp "alias definitions not supported" $lines] {
-               verbose "check_alias_available  target does not support aliases" 2
-
-               set objformat [gcc_target_object_format]
-
-               if { $objformat == "elf" } {
-                   verbose "check_alias_available  but target uses ELF format, so it ought to" 2
-                   set alias_available_saved dontknow
-               } else {
-                   set alias_available_saved no
-               }
-           } else {
-               if [regexp "only weak aliases are supported" $lines] {
-               verbose "check_alias_available  target supports only weak aliases" 2
-               set alias_available_saved no
-               } else {
-                   set alias_available_saved dontknow
-               }
-           }
-       }
-       
-       verbose "check_alias_available  returning $alias_available_saved" 2
-    }
-
-    return $alias_available_saved
-}