xnu-792.12.6.tar.gz

[apple/xnu.git] / osfmk / kdp / ml / ppc / kdp_machdep.c

diff --git a/osfmk/kdp/ml/ppc/kdp_machdep.c b/osfmk/kdp/ml/ppc/kdp_machdep.c
index d1dce210a5c196f1dbfd638d218da117442e846c..9f9ed00f6e0b4ba1f3c5286a9c9028bb71dbc9b4 100644 (file)
--- a/osfmk/kdp/ml/ppc/kdp_machdep.c
+++ b/osfmk/kdp/ml/ppc/kdp_machdep.c
@@ -1,26 +1,31 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * 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
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
+ * 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 
+ * compliance with the License.  The rights granted to you under the 
+ * License may not be used to create, or enable the creation or 
+ * redistribution of, 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.
- * 
- * 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,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ *
+ * 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, 
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
+ * 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_LICENSE_HEADER_END@
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  */
  
 #include <mach/mach_types.h>
@@ -30,6 +35,7 @@
 #include <kdp/kdp_internal.h>
 #include <ppc/savearea.h>
 #include <kern/debug.h>
+#include <IOKit/IOPlatformExpert.h>
 
 #define KDP_TEST_HARNESS 0
 #if KDP_TEST_HARNESS
@@ -385,21 +391,20 @@ kdp_machine_hostinfo(
     kdp_hostinfo_t *hostinfo
 )
 {
-    machine_slot_t     m;
     int                        i;
 
     hostinfo->cpus_mask = 0;
     hostinfo->cpu_type = 0;
 
     for (i = 0; i < machine_info.max_cpus; i++) {
-        m = &machine_slot[i];
-        if (!m->is_cpu)
+        if ((PerProcTable[i].ppe_vaddr == (struct per_proc_info *)NULL) || 
+           !(PerProcTable[i].ppe_vaddr->running))
             continue;
        
         hostinfo->cpus_mask |= (1 << i);
         if (hostinfo->cpu_type == 0) {
-            hostinfo->cpu_type = m->cpu_type;
-            hostinfo->cpu_subtype = m->cpu_subtype;
+            hostinfo->cpu_type = slot_type(i);
+            hostinfo->cpu_subtype = slot_subtype(i);
         }
     }
 }
@@ -417,7 +422,12 @@ kdp_panic(
 void
 kdp_reboot(void)
 {
-       halt_all_cpus(TRUE);;
+       printf("Attempting system restart...");
+       /* Call the platform specific restart*/
+       if (PE_halt_restart) 
+               (*PE_halt_restart)(kPERestartCPU);
+       /* If we do reach this, give up */
+       halt_all_cpus(TRUE);
 }
 
 int
@@ -611,7 +621,6 @@ kdp_print_backtrace(
 {
        extern void kdp_print_registers(struct savearea *);
        extern void print_backtrace(struct savearea *);
-       extern unsigned int debug_mode, disableDebugOuput;
 
        disableDebugOuput = FALSE;
        debug_mode = TRUE;
@@ -623,7 +632,7 @@ kdp_print_backtrace(
        while(1);
 }
 
-unsigned int kdp_ml_get_breakinsn()
+unsigned int kdp_ml_get_breakinsn(void)
 {
   return 0x7fe00008;
 }