xnu-792.21.3.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 249c55f40af966562c5208f5b8faf3f63b43154f..2c7e59f81585784edfcc21a02f1e72b541d74263 100644 (file)
--- a/osfmk/kdp/ml/ppc/kdp_machdep.c
+++ b/osfmk/kdp/ml/ppc/kdp_machdep.c
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 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_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
  
 #include <mach/mach_types.h>
@@ -27,6 +33,7 @@
 #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
@@ -382,21 +389,20 @@ 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);
         }
     }
 }
@@ -414,7 +420,12 @@ 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
@@ -608,7 +619,6 @@ 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;
@@ -620,7 +630,7 @@ kdp_print_backtrace(
        while(1);
 }
 
-unsigned int kdp_ml_get_breakinsn()
+unsigned int kdp_ml_get_breakinsn(void)
 {
   return 0x7fe00008;
 }