Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req.
In a big applications, some recursive algorithms have created
hundreds of thousands of stacktraces, taking a lot of memory.
Option --merge-recursive-frames=<number> tells Valgrind to
detect and merge (collapse) recursive calls when recording stack traces.
The value is changeable using the monitor command
'v.set merge-recursive-frames'.
Also, this provides a new client request: VALGRIND_MONITOR_COMMAND
allowing to execute a gdbsrv monitor command from the client
program.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13246 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/gdbserver_tests/mssnapshot.stderrB.exp b/gdbserver_tests/mssnapshot.stderrB.exp
index 451d622..551865f 100644
--- a/gdbserver_tests/mssnapshot.stderrB.exp
+++ b/gdbserver_tests/mssnapshot.stderrB.exp
@@ -11,6 +11,7 @@
v.set gdb_output : set valgrind output to gdb
v.set log_output : set valgrind output to log
v.set mixed_output : set valgrind output to log, interactive output to gdb
+ v.set merge-recursive-frames <num> : merge recursive calls in max <num> frames
v.set vgdb-error <errornr> : debug me at error >= <errornr>
massif monitor commands: