Update year range in copyright notice of binutils files

[thirdparty/binutils-gdb.git] / ld / testsuite / ld-checks / checks.exp

diff --git a/ld/testsuite/ld-checks/checks.exp b/ld/testsuite/ld-checks/checks.exp
index 840853ba792b85f91ac047c2dc1709cdb69bf5a6..7abd1cd5bd8dbc15b5c5544f84b29d4fa451012d 100644 (file)
--- a/ld/testsuite/ld-checks/checks.exp
+++ b/ld/testsuite/ld-checks/checks.exp
@@ -1,72 +1,94 @@
 # Expect script for LD section checks tests
-#   Copyright (C) 1999 Free Software Foundation
+#   Copyright (C) 1999-2021 Free Software Foundation, Inc.
 #
-# This file is free software; you can redistribute it and/or modify
+# This file is part of the GNU Binutils.
+#
+# 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
+# the Free Software Foundation; either version 3 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.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
 #
 # Written by Nick Clifton (nickc@cygnus.com)
 
 proc section_check {} {
-    global ld_flags
+    global LDFLAGS
     global as
     global ld
     global srcdir
     global subdir
-    
-    set test "check sections"
-    
-    set ldflags "--check-sections"
+
+    # The usage of .lcomm in asm.s is incompatible with ia64 and ppc xcoff.
+    if { [istarget ia64-*-*] || [is_xcoff_format] } {
+       return
+    }
+    set test "check sections 1"
+
+    set ldflags "$LDFLAGS --check-sections -e foo"
 
     if { ![ld_assemble $as $srcdir/$subdir/asm.s tmpdir/asm.o]} {
        unresolved $test
        return
     }
 
-    if ![ld_simple_link $ld tmpdir/asm.x "$ldflags tmpdir/asm.o"] {
-       fail "$test : using default linker script"
+    if ![ld_link $ld tmpdir/asm.x "$ldflags tmpdir/asm.o"] {
+       fail $test
     } else {
        pass $test
     }
 
+    set test "check sections 2"
+
     # Change the linker flags so that our "buggy" linker
     # script is used.
-    set ldflags "--check-sections -T $srcdir/$subdir/script -e foo"
+    set ldflags "$LDFLAGS --check-sections -T $srcdir/$subdir/script -e foo"
+
+    # Perform the equivalent of invoking ld_link
+    # except that we need to massage the output further.
 
-    # Perform the equivalent of invoking ld_simple_link
-    # except that we need to massage the output futher.
-    
-    catch "exec $ld -o tmpdir/asm.x $ldflags tmpdir/asm.o" exec_output
+    set exec_output [run_host_cmd "$ld" "-o tmpdir/asm.x $ldflags tmpdir/asm.o"]
     set exec_output [prune_warnings $exec_output]
 
     # Make sure that we got some output from the linker
     if [string match "" $exec_output] then {
-       fail "$test - error message expected but not found"
-    } 
+       fail $test
+    }
 
     # Now remove our expected error message
-    regsub -all ".*: section .bar .* overlaps section .foo .*" $exec_output "" exec_output
+    regsub -all ".*: section .data .* overlaps section .text .*" $exec_output "" exec_output
 
     # And check to see if anything else, (unexpected) was left
     if [string match "" $exec_output] then {
        pass $test
     } else {
        verbose -log "Unexpected linker message(s): $exec_output"
-       
-       fail "$test - using erroneous linker script"
+       fail $test
     }
 }
 
-section_check
+proc overflow_check {} {
+    # Test only on some 32-bit targets that are often tested
+    if { ![istarget i?86-*-*]
+        && ![istarget powerpc-*-*]
+        && ![istarget arm*-*-*] } {
+       return
+    }
+    if ![is_elf_format] {
+       return
+    }
 
+    run_dump_test "over"
+    run_dump_test "over2"
+}
 
+section_check
+overflow_check