Changeset 95ad426 in mainline for kernel/generic/include/macros.h

Timestamp:

2009-06-02T17:28:10Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1ed901d

Parents:

34356b2

Message:

add very simple implementation of task destruction notification
(which will be later used for waiting on a task)

File:

• kernel/generic/include/macros.h (modified) (1 diff)

kernel/generic/include/macros.h

@@ -84 +84 @@
 #define STRING_ARG(arg)  #arg
 
+#define LOWER32(arg)  ((arg) & 0xffffffff)
+#define UPPER32(arg)  (((arg) >> 32) & 0xffffffff)
+
+#define MERGE_LOHI32(lo, hi)  ((lo & 0xffffffff) | ((hi & 0xffffffff) < 32))
+
 /** Pseudorandom generator
  *