[PATCH 3/3] gdb.arch/ppc64-atomic-inst.exp: Improve error handling.

[Anton Blanchard <anton@samba.org>]

gdb/testsuite/
2014-03-31  Anton Blanchard  <anton@samba.org>

	* gdb.arch/ppc64-atomic-inst.exp: Use untested.  Make test
	messages unique.
---
 gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp b/gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp
index fc7568c..ff26697 100644
--- a/gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp
+++ b/gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp
@@ -33,26 +33,26 @@ if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug quiet}]
 }
 
 if ![runto_main] then {
-    perror "Couldn't run to breakpoint"
-    continue
+    untested "could not run to main"
+    return -1
 }
 
 set bp1 [gdb_get_line_number "lwarx"]
 gdb_breakpoint "$bp1" "Breakpoint $decimal at $hex" \
-  "Set the breakpoint at the start of the sequence"
+  "Set the breakpoint at the start of the lwarx/stwcx sequence"
 
 set bp2 [gdb_get_line_number "ldarx"]
 gdb_breakpoint "$bp2" "Breakpoint $decimal at $hex" \
-  "Set the breakpoint at the start of the sequence"
+  "Set the breakpoint at the start of the ldarx/stdcx sequence"
 
 gdb_test continue "Continuing.*Breakpoint $decimal.*" \
-  "Continue until breakpoint"
+  "Continue until lwarx/stwcx start breakpoint"
 
 gdb_test nexti "bne.*1b" \
   "Step through the lwarx/stwcx sequence"
 
 gdb_test continue "Continuing.*Breakpoint $decimal.*" \
-  "Continue until breakpoint"
+  "Continue until ldarx/stdcx start breakpoint"
 
 gdb_test nexti "bne.*1b" \
-  "Step through the lwarx/stwcx sequence"
+  "Step through the ldarx/stdcx sequence"
-- 
1.8.3.2