Changeset 189 for soft/giet_vm/sys/exc_handler.c

Timestamp:

Aug 7, 2012, 6:37:49 PM (12 years ago)

Author:

alain

Message:

Introducing a new release where all initialisation
is done in the boot code.

File:

• soft/giet_vm/sys/exc_handler.c (modified) (2 diffs)

soft/giet_vm/sys/exc_handler.c

@@ -32 +32 @@
 
 ///////////////////////////////////////////////////////////////////////////////////
-// Initialize the exception vector according to CR code
+// Initialize the exception vector indexed by the CR XCODE field
 ///////////////////////////////////////////////////////////////////////////////////
 const _exc_func_t _cause_vector[16] = {
@@ -67 +67 @@
 static void _cause(unsigned int msg_cause)
 {
-    unsigned int        epc;
-    unsigned int        bar;
-    unsigned int        cause;
-
-    asm volatile("mfc0 %0, $14" : "=r"(epc));
-    asm volatile("mfc0 %0, $8 " : "=r"(bar));
-    asm volatile("mfc0 %0, $13" : "=r"(cause));
-
     _puts( (char*)(exc_message_causes[msg_cause]) );
-    _puts("\nEPC   = ");
-    _putw( epc );
-    _puts("\nBAR   = ");
-    _putw( bar );
-    _puts("\nCAUSE = ");
-    _putw( cause );
+    _puts("\n - Cycle     : ");
+    _putd( _proctime() );
+    _puts("\n - Processor : ");
+    _putd( _procid() );
+    _puts("\n - Task      : ");
+    _putd( _get_current_task_id() );
+    _puts("\n - EPC       : ");
+    _putw( _get_epc() );
+    _puts("\n - BVAR      : ");
+    _putw( _get_bvar() );
     _puts("\n");
-
     _exit();
 }