Changeset dc747e3 in mainline for generic/src/interrupt

Timestamp:

2005-12-15T10:27:59Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

7dd2561

Parents:

3fc03fd

Message:

Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.

File:

• generic/src/interrupt/interrupt.c (modified) (2 diffs)

generic/src/interrupt/interrupt.c

@@ -41 +41 @@
 } exc_table[IVT_ITEMS];
 
-static spinlock_t exctbl_lock;
+SPINLOCK_INITIALIZE(exctbl_lock);
 
 /** Register exception handler
@@ -125 +125 @@
         int i;
 
-        spinlock_initialize(&exctbl_lock, "exctbl_lock");
-
         for (i=0;i < IVT_ITEMS; i++)
                 exc_register(i, "undef", exc_undef);