Changes in src/libcfa/concurrency/thread.c [de6319f:afd550c]

File:

• src/libcfa/concurrency/thread.c (modified) (5 diffs)

src/libcfa/concurrency/thread.c

@@ -81 +81 @@
         disable_interrupts();
         create_stack(&thrd_c->stack, thrd_c->stack.size);
-        TL_SET( this_coroutine, thrd_c );
+        kernelTLS.this_coroutine = thrd_c;
         CtxStart(&this, CtxInvokeThread);
         assert( thrd_c->last->stack.context );
@@ -91 +91 @@
 
 extern "C" {
+        // KERNEL ONLY
         void __finish_creation(void) {
-                coroutine_desc* thrd_c = TL_GET( this_coroutine );
+                coroutine_desc* thrd_c = kernelTLS.this_coroutine;
                 ThreadCtxSwitch( thrd_c, thrd_c->last );
         }
@@ -98 +99 @@
 
 void yield( void ) {
-        verify( TL_GET( preemption_state ).enabled );
+        // Safety note : This could cause some false positives due to preemption
+      verify( TL_GET( preemption_state.enabled ) );
         BlockInternal( TL_GET( this_thread ) );
-        verify( TL_GET( preemption_state ).enabled );
+        // Safety note : This could cause some false positives due to preemption
+      verify( TL_GET( preemption_state.enabled ) );
 }
 
@@ -109 +112 @@
 }
 
+// KERNEL ONLY
 void ThreadCtxSwitch(coroutine_desc* src, coroutine_desc* dst) {
         // set state of current coroutine to inactive
@@ -116 +120 @@
         // set new coroutine that the processor is executing
         // and context switch to it
-        TL_SET( this_coroutine, dst );
+        kernelTLS.this_coroutine = dst;
         assert( src->stack.context );
         CtxSwitch( src->stack.context, dst->stack.context );
-        TL_SET( this_coroutine, src );
+        kernelTLS.this_coroutine = src;
 
         // set state of new coroutine to active