Changeset 7a560c1 for src/libcfa/concurrency/coroutines

Timestamp:

Feb 2, 2017, 4:06:26 PM (9 years ago)

Author:

Aaron Moss <a3moss@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

6215a5c, 7d6639d

Parents:

fa2de95 (diff), 99b75cab (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• src/libcfa/concurrency/coroutines (modified) (2 diffs)

src/libcfa/concurrency/coroutines

@@ -30 +30 @@
 };
 
-#define DECL_COROUTINE(X) static inline coroutine* get_coroutine(X* this) { return &this->c; } void main(X* this);
+#define DECL_COROUTINE(X) static inline coroutine* get_coroutine(X* this) { return &this->c; } void main(X* this)
 
 //-----------------------------------------------------------------------------
@@ -110 +110 @@
 }
 
+static inline void resume(coroutine * dst) {
+        coroutine * src = this_coroutine();             // optimization
+
+      // not resuming self ?
+        if ( src != dst ) {
+                assertf( dst->notHalted ,
+                        "Attempt by coroutine %.256s (%p) to resume terminated coroutine %.256s (%p).\n"
+                        "Possible cause is terminated coroutine's main routine has already returned.",
+                        src->name, src, dst->name, dst );
+
+            // set last resumer
+                dst->last = src;
+        } // if
+
+      // always done for performance testing
+        CoroutineCtxSwitch( src, dst );
+}
+
 #endif //COROUTINES_H