Changeset 165 for soft/giet_vm/libs/spin_lock.c

Timestamp:

Jul 4, 2012, 2:51:18 PM (12 years ago)

Author:

alain

Message:

Introducing various modifications in kernel initialisation

File:

• soft/giet_vm/libs/spin_lock.c (modified) (2 diffs)

soft/giet_vm/libs/spin_lock.c

@@ -28 +28 @@
 // If the lock is already taken a random delay is introduced before retry.
 ///////////////////////////////////////////////////////////////////////////////////
-void lock_acquire( giet_lock_t* lock)
+void lock_acquire( giet_lock_t* lock )
 {
-    unsigned in*t       plock = &lock->value;
+    unsigned int*       plock = &lock->value;
  
     asm volatile (
@@ -41 +41 @@
 
             "giet_lock_delay:                           \n"
-            "jal  rand                                  \n" /* rand() system call */
+            "jal  giet_rand                                 \n" /* giet_rand() system call */
             "nop                                                        \n"
-            "andi $4,   $2,     0xFF                    \n"     /* $4 <= random delay < 256 cycles */
+            "andi $4,   $2,     0xFF                    \n"     /* $4 <= delay < 256 cycles */
 
             "giet_lock_loop:                            \n"