--- xnu/xnu-12377.101.15/tools/tests/testkext/testthreadcall.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *  testthreadcall.cpp
- *  testkext
- *
- */
-
-#include "testthreadcall.h"
-
-#include <kern/thread_call.h>
-#include <pexpert/pexpert.h>
-
-#define super IOService
-OSDefineMetaClassAndStructors(testthreadcall, super);
-
-extern "C" {
-static void thread_call_test_func(thread_call_param_t param0,
-    thread_call_param_t param1);
-
-static void thread_call_test_func2(thread_call_param_t param0,
-    thread_call_param_t param1);
-}
-
-static int my_event;
-
-bool
-testthreadcall::start( IOService * provider )
-{
-	boolean_t ret;
-	uint64_t deadline;
-	int sleepret;
-	uint32_t kernel_configuration;
-
-	IOLog("%s\n", __PRETTY_FUNCTION__);
-
-	if (!super::start(provider)) {
-		return false;
-	}
-
-	kernel_configuration = PE_i_can_has_kernel_configuration();
-	IOLog("%s: Assertions %s\n", __PRETTY_FUNCTION__,
-	    (kernel_configuration & kPEICanHasAssertions) ? "enabled" : "disabled");
-	IOLog("%s: Statistics %s\n", __PRETTY_FUNCTION__,
-	    (kernel_configuration & kPEICanHasStatistics) ? "enabled" : "disabled");
-	IOLog("%s: Diagnostic API %s\n", __PRETTY_FUNCTION__,
-	    (kernel_configuration & kPEICanHasDiagnosticAPI) ? "enabled" : "disabled");
-
-	IOLog("Attempting thread_call_allocate\n");
-	tcall = thread_call_allocate(thread_call_test_func, this);
-	IOLog("thread_call_t %p\n", tcall);
-
-	tlock = IOSimpleLockAlloc();
-	IOLog("tlock %p\n", tlock);
-
-	clock_interval_to_deadline(5, NSEC_PER_SEC, &deadline);
-	IOLog("%d sec deadline is %llu\n", 5, deadline);
-
-	ret = thread_call_enter_delayed(tcall, deadline);
-
-	IOLog("Attempting thread_call_allocate\n");
-	tcall2 = thread_call_allocate(thread_call_test_func2, this);
-	IOLog("thread_call_t %p\n", tcall);
-
-	tlock2 = IOLockAlloc();
-	IOLog("tlock2 %p\n", tlock2);
-
-	clock_interval_to_deadline(2, NSEC_PER_SEC, &deadline);
-	IOLog("%d sec deadline is %llu\n", 2, deadline);
-
-	ret = thread_call_enter_delayed(tcall2, deadline);
-
-	IOLockLock(tlock2);
-
-	clock_interval_to_deadline(3, NSEC_PER_SEC, &deadline);
-	IOLog("%d sec deadline is %llu\n", 3, deadline);
-	sleepret = IOLockSleepDeadline(tlock2, &my_event, deadline, THREAD_INTERRUPTIBLE);
-	IOLog("IOLockSleepDeadline(&my_event, %llu) returned %d, expected 0\n", deadline, sleepret);
-
-	IOLockUnlock(tlock2);
-
-	clock_interval_to_deadline(4, NSEC_PER_SEC, &deadline);
-	IOLog("%d sec deadline is %llu\n", 4, deadline);
-
-	ret = thread_call_enter_delayed(tcall2, deadline);
-
-	IOLockLock(tlock2);
-
-	clock_interval_to_deadline(3, NSEC_PER_SEC, &deadline);
-	IOLog("%d sec deadline is %llu\n", 3, deadline);
-	sleepret = IOLockSleepDeadline(tlock2, &my_event, deadline, THREAD_INTERRUPTIBLE);
-	IOLog("IOLockSleepDeadline(&my_event, %llu) returned %d, expected 1\n", deadline, sleepret);
-
-	IOLockUnlock(tlock2);
-
-	return true;
-}
-
-static void
-thread_call_test_func(thread_call_param_t param0,
-    thread_call_param_t param1)
-{
-	testthreadcall *self = (testthreadcall *)param0;
-
-	IOLog("thread_call_test_func %p %p\n", param0, param1);
-
-	IOSimpleLockLock(self->tlock);
-	IOSimpleLockUnlock(self->tlock);
-}
-
-static void
-thread_call_test_func2(thread_call_param_t param0,
-    thread_call_param_t param1)
-{
-	testthreadcall *self = (testthreadcall *)param0;
-
-	IOLog("thread_call_test_func2 %p %p\n", param0, param1);
-
-	IOLockWakeup(self->tlock2, &my_event, false);
-}