#include "impatomic.h"
#include "common.h"
#include "model.h"
+#include "threads-model.h"
+#include "action.h"
namespace std {
bool atomic_flag_test_and_set_explicit ( volatile atomic_flag * __a__, memory_order __x__ ) {
volatile bool * __p__ = &((__a__)->__f__);
- model->switch_to_master(new ModelAction(ATOMIC_READ, __x__, (void *) __p__));
- bool result = (bool) thread_current()->get_return_value();
+ bool result = (bool) model->switch_to_master(new ModelAction(ATOMIC_RMWR, __x__, (void *) __p__));
model->switch_to_master(new ModelAction(ATOMIC_RMW, __x__, (void *) __p__, true));
return result;
}
{ return atomic_flag_test_and_set_explicit( __a__, memory_order_seq_cst ); }
void atomic_flag_clear_explicit
-( volatile atomic_flag* __a__, memory_order __x__ )
+ ( volatile atomic_flag* __a__, memory_order __x__ )
{
volatile bool * __p__ = &((__a__)->__f__);
model->switch_to_master(new ModelAction(ATOMIC_WRITE, __x__, (void *) __p__, false));
void atomic_flag_clear( volatile atomic_flag* __a__ )
{ atomic_flag_clear_explicit( __a__, memory_order_seq_cst ); }
-void atomic_flag_fence( const volatile atomic_flag* __a__, memory_order __x__ )
-{
- ASSERT(0);
+void __atomic_flag_wait__( volatile atomic_flag* __a__ ) {
+ while ( atomic_flag_test_and_set( __a__ ) )
+ ;
}
-void __atomic_flag_wait__( volatile atomic_flag* __a__ )
-{ while ( atomic_flag_test_and_set( __a__ ) ); }
-
void __atomic_flag_wait_explicit__( volatile atomic_flag* __a__,
- memory_order __x__ )
-{ while ( atomic_flag_test_and_set_explicit( __a__, __x__ ) ); }
+ memory_order __x__ ) {
+ while ( atomic_flag_test_and_set_explicit( __a__, __x__ ))
+ ;
+}
}