[RFA]: Fix ld testsuite for 68HC11/68HC12

[Stephane Carrez]

Hi!

In the LD testsuite, the srec and selective tests compile a small program
to link it afterward.  For 68HC11, the compiler generates references to
some symbols in libgcc.a.  Other platforms resolve this kind of problem
by adding '--defsym undefined=0' options.

Can you approve the patch (trunk+binutils-2_11-branch) below, that adds
the necessary --defsym options for 68HC11?

Thanks,

	Stephane

2001-02-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

	* ld-srec/srec.exp (run_srec_test): m6811 code has references
	to soft registers, define them with --defsym.
	* ld-selective/selective.exp: Likewise.
Index: testsuite/ld-srec/srec.exp
===================================================================
RCS file: /cvs/src/src/ld/testsuite/ld-srec/srec.exp,v
retrieving revision 1.6
diff -u -r1.6 srec.exp
--- srec.exp	2000/12/31 19:56:04	1.6
+++ srec.exp	2001/02/03 14:05:50
@@ -253,6 +253,13 @@
 	set flags "$flags --defsym __truncsipsi2_d0_d2=0"
     }
 
+    # m6811/m6812 code has references to soft registers.
+    if {[istarget m6811-*-*] || [istarget m6812-*-*]} {
+	set flags "$flags --defsym _.frame=0 --defsym _.d1=0 --defsym _.d2=0"
+	set flags "$flags --defsym _.d3=0 --defsym _.d4=0"
+	set flags "$flags --defsym _.tmp=0 --defsym _.xy=0"
+    }
+
     # V850 targets need libgcc.a
     if [istarget v850*-*-elf] {
 	set objs "$objs -L ../gcc -lgcc"
Index: testsuite/ld-selective/selective.exp
===================================================================
RCS file: /cvs/src/src/ld/testsuite/ld-selective/selective.exp,v
retrieving revision 1.11
diff -u -r1.11 selective.exp
--- selective.exp	2000/12/09 23:44:17	1.11
+++ selective.exp	2001/02/03 14:05:51
@@ -1,5 +1,5 @@
 # Expect script for LD selective linking tests
-#   Copyright (C) 1998, 1999, 2000 Free Software Foundation
+#   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -95,6 +95,12 @@
 	set objfile "$objfile -L ../gcc -lgcc"
     }
     
+    # m6811/m6812 code has references to soft registers.
+    if {[istarget m6811-*-*] || [istarget m6812-*-*]} {
+	set objfile "$objfile --defsym _.frame=0 --defsym _.d1=0"
+	set objfile "$objfile --defsym _.d2=0"
+    }
+
     if ![ld_simple_link $ld $ldfile "$ldflags [join $ldargs] $objfile"] {
 	fail $testname
 	continue