X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=ld%2Ftestsuite%2Fld-scripts%2Fcrossref.exp;h=98178de0639e285090be1a268059b37293d5a93c;hb=dfc3ab44df77a8842c24ab2fc6ea2aa3ad880aed;hp=97e1d36427b7d6fb6d410878fbe4ef3bbc50ef4b;hpb=75be928bd2cbcc431c59bb3b9f20a7c002fc2022;p=deliverable%2Fbinutils-gdb.git

diff --git a/ld/testsuite/ld-scripts/crossref.exp b/ld/testsuite/ld-scripts/crossref.exp
index 97e1d36427..98178de063 100644
--- a/ld/testsuite/ld-scripts/crossref.exp
+++ b/ld/testsuite/ld-scripts/crossref.exp
@@ -1,28 +1,33 @@
 # Test NOCROSSREFS in a linker script.
 # By Ian Lance Taylor, Cygnus Support.
-#   Copyright 2000, 2001, 2002, 2003, 2004
+#   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2007
 #   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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
 
 set test1 "NOCROSSREFS 1"
 set test2 "NOCROSSREFS 2"
+set test3 "NOCROSSREFS 3"
 
-if { [which $CC] == 0 } {
+if { ![is_remote host] && [which $CC] == 0 } {
     untested $test1
     untested $test2
+    untested $test3
     return
 }
 
@@ -33,6 +38,19 @@ if [istarget xtensa*-*-*] {
     set CFLAGS "$CFLAGS -mtext-section-literals"
 }
 
+# If we have a compiler that doesn't use/reference dot-symbols, then
+# calls to functions reference the .opd section function descriptor.
+# This makes NOCROSSREFS rather useless on powerpc64.
+if [istarget powerpc64*-*-*] {
+    set CFLAGS "$CFLAGS -mcall-aixdesc"
+}
+
+# Prevent the use of the MeP's small data area which references a symbol
+# called __sdabase which will not be defined by our test linker scripts.
+if [istarget mep*-*-elf] {
+    set CFLAGS "-mtiny=0"
+}
+
 if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \
      || ![ld_compile $CC "$srcdir/$subdir/cross2.c" tmpdir/cross2.o] } {
     unresolved $test1
@@ -42,13 +60,6 @@ if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \
 
 set flags [big_or_little_endian]
 
-# The a29k compiled code calls V_SPILL and V_FILL.  Since we don't
-# need to run this code, but we don't have definitions for those
-# functions, we just define them out.
-if [istarget a29k*-*-*] {
-    set flags "$flags --defsym V_SPILL=0 --defsym V_FILL=0"
-}
-
 if [istarget sh64*-*-elf] {
     # This is what gcc passes to ld by default.
     set flags "-mshelf32"
@@ -57,9 +68,7 @@ if [istarget sh64*-*-elf] {
 # IA64 has both ordered and unordered sections in an input file.
 setup_xfail ia64-*-*
 
-verbose -log "$ld $flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o"
-
-catch "exec $ld $flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o" exec_output
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o"]
 
 set exec_output [prune_warnings $exec_output]
 
@@ -83,10 +92,7 @@ if { ![ld_compile $CC "$srcdir/$subdir/cross3.c" tmpdir/cross3.o] } {
     return
 }
 
-verbose -log "$ld $flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o"
-
-catch "exec $ld $flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o" exec_output
-
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o"]
 set exec_output [prune_warnings $exec_output]
 
 regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
@@ -101,3 +107,28 @@ if [string match "" $exec_output] then {
 	fail $test2
     }
 }
+
+# Check cross references for ld -r
+
+if { ![ld_compile $CC "$srcdir/$subdir/cross4.c" tmpdir/cross4.o] } {
+    unresolved $test3
+    return
+}
+
+if ![ld_relocate $ld tmpdir/cross3-partial.o "tmpdir/cross1.o tmpdir/cross4.o"] {
+    unresolved $test3
+    return
+}
+
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross3 -T $srcdir/$subdir/cross3.t tmpdir/cross3-partial.o tmpdir/cross2.o"]
+
+set exec_output [prune_warnings $exec_output]
+
+regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
+
+if [string match "" $exec_output] then {
+    pass $test3
+} else {
+    verbose -log "$exec_output"
+    fail $test3
+}