xnu-6153.81.5.tar.gz

[apple/xnu.git] / osfmk / kern / processor_data.c

diff --git a/osfmk/kern/processor_data.c b/osfmk/kern/processor_data.c
index 41031a8feee28e4df5ddeb8f6720a9c09a1b0fc3..b658db17f1f14b1b8ab05b436342492cfdb0a84d 100644 (file)
--- a/osfmk/kern/processor_data.c
+++ b/osfmk/kern/processor_data.c
@@ -1,8 +1,8 @@
 /*
 /*

- * Copyright (c) 2003-2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2003-2008 Apple Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

- * 
+ *

  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in


@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.

- * 
+ *

  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.

- * 
+ *

  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,


@@ -22,7 +22,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.

- * 
+ *

  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*


@@ -33,16 +33,24 @@
 
 #include <kern/processor.h>
 #include <kern/timer.h>
 
 #include <kern/processor.h>
 #include <kern/timer.h>

+#include <kern/debug.h>

 
 void
 processor_data_init(
 
 void
 processor_data_init(

-       processor_t             processor)
+       processor_t             processor)

 {
 {

-       (void)memset(&processor->processor_data, 0, sizeof (processor_data_t));
+       (void)memset(&processor->processor_data, 0, sizeof(processor_data_t));

 
        timer_init(&PROCESSOR_DATA(processor, idle_state));
        timer_init(&PROCESSOR_DATA(processor, system_state));
        timer_init(&PROCESSOR_DATA(processor, user_state));
 
 
        timer_init(&PROCESSOR_DATA(processor, idle_state));
        timer_init(&PROCESSOR_DATA(processor, system_state));
        timer_init(&PROCESSOR_DATA(processor, user_state));
 

-       queue_init(&PROCESSOR_DATA(processor, timer_call_queue));
+       PROCESSOR_DATA(processor, debugger_state).db_current_op = DBOP_NONE;
+}
+
+boolean_t
+processor_in_panic_context(
+       processor_t             processor)
+{
+       return PROCESSOR_DATA(processor, debugger_state).db_entry_count > 0;

 }
 }