[binutils-gdb] btrace: increase buffer size for exception test

[Markus Metzger <mmetzger at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=11cc1b74538286b8bc775057fe1300707b3e3520

commit 11cc1b74538286b8bc775057fe1300707b3e3520
Author: Markus Metzger <markus.t.metzger@intel.com>
Date:   Fri Jan 23 15:13:20 2015 +0100

    btrace: increase buffer size for exception test
    
    The trace for throwing and catching an exception can be quite big.
    Increase the buffer size to avoid spurious fails.
    
    testsuite/
    	* gdb.btrace/exception.exp: Increase BTS buffer size.

Diff:
---
 gdb/testsuite/ChangeLog                | 4 ++++
 gdb/testsuite/gdb.btrace/exception.exp | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 9d9c086..f066b8a 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-03-25  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* gdb.btrace/exception.exp: Increase BTS buffer size.
+
 2015-03-24  Pedro Alves  <palves@redhat.com>
 
 	* gdb.threads/no-unwaited-for-left.exp: Test "thread apply all".
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.*"