Bug 1481009 Part 4 - Add redirection for crash reporter code, r=froydnj.

--HG--
extra : rebase_source : 6237a4c6d9b3a0ef44f5c02fbbc5d21f3d36c9eb

toolkit/recordreplay/ProcessRedirectDarwin.cpp

@@ -150,6 +150,7 @@ namespace recordreplay {
   MACRO(sandbox_free_error)                     \
   MACRO(sandbox_init)                           \
   MACRO(sandbox_init_with_parameters)           \
+  MACRO(task_threads)                           \
   MACRO(vm_copy)                                \
   MACRO(vm_purgable_control)                    \
   MACRO(tzset)                                  \
@@ -1508,6 +1509,16 @@ RR_sandbox_init_with_parameters(const char* aProfile, uint64_t aFlags,
                       aProfile, aFlags, aParameters, aErrorBuf);
 }
 
+static kern_return_t
+RR_task_threads(mach_port_t aTask, thread_act_array_t *aThreads,
+                mach_msg_type_number_t *aNumThreads)
+{
+  // Make sure events are passed through here so that replaying processes can
+  // inspect their own threads.
+  AutoEnsurePassThroughThreadEvents pt;
+  return OriginalCall(task_threads, kern_return_t, aTask, aThreads, aNumThreads);
+}
+
 static kern_return_t
 RR_mach_vm_allocate(vm_map_t aTarget, mach_vm_address_t* aAddress,
                     mach_vm_size_t aSize, int aFlags)