[PATCH v3 13/15] btrace: increase buffer size for exception test

[Markus Metzger <markus.t.metzger@intel.com>]

The trace for throwing and catching an exception can be quite big.
Increase the buffer size to avoid spurious fails.

CC: Jan Kratochvil <jan.kratochvil@redhat.com>

2015-01-29  Markus Metzger <markus.t.metzger@intel.com>

testsuite/
	* gdb.btrace/exception.exp: Increase BTS buffer size.
---
 gdb/testsuite/gdb.btrace/exception.exp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/testsuite/gdb.btrace/exception.exp b/gdb/testsuite/gdb.btrace/exception.exp
index 9148eb1..0c43273 100755
--- a/gdb/testsuite/gdb.btrace/exception.exp
+++ b/gdb/testsuite/gdb.btrace/exception.exp
@@ -40,6 +40,8 @@ gdb_breakpoint $bp_2
 
 # trace the code between the two breakpoints
 gdb_continue_to_breakpoint "cont to bp.1" ".*$srcfile:$bp_1\r\n.*"
+# increase the BTS buffer size - the trace can be quite big
+gdb_test_no_output "set record btrace bts buffer-size 128000"
 gdb_test_no_output "record btrace"
 gdb_continue_to_breakpoint "cont to bp.2" ".*$srcfile:$bp_2\r\n.*"
 
-- 
1.8.3.1