Author: jmolenda
Date: Mon Jul 6 23:15:43 2015
New Revision: 241553
URL: http://llvm.org/viewvc/llvm-project?rev=241553&view=rev
Log:
When debugserver is running on an iOS device, call
proc_set_wakemon_params() to raise the limit on the # of wakeups
per second that are acceptable before the system may send an
EXC_RESOURCE signal to debugserver.
<rdar://problem/19631512>
Modified:
lldb/trunk/tools/debugserver/source/debugserver.cpp
Modified: lldb/trunk/tools/debugserver/source/debugserver.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/debugserver/source/debugserver.cpp?rev=241553&r1=241552&r2=241553&view=diff
==============================================================================
--- lldb/trunk/tools/debugserver/source/debugserver.cpp (original)
+++ lldb/trunk/tools/debugserver/source/debugserver.cpp Mon Jul 6 23:15:43 2015
@@ -27,6 +27,7 @@
#if defined (__APPLE__)
#include <sched.h>
+extern "C" int proc_set_wakemon_params(pid_t, int, int); //
<libproc_internal.h> SPI
#endif
#include "CFString.h"
@@ -891,6 +892,8 @@ main (int argc, char *argv[])
thread_param.sched_priority = 47;
pthread_setschedparam(pthread_self(), thread_sched_policy,
&thread_param);
}
+
+ ::proc_set_wakemon_params (getpid(), 500, 0); // Allow up to 500
wakeups/sec to avoid EXC_RESOURCE for normal use.
#endif
#endif
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