xnu-2050.18.24.tar.gz

[apple/xnu.git] / osfmk / i386 / lowglobals.h

diff --git a/osfmk/i386/lowglobals.h b/osfmk/i386/lowglobals.h
index 22bfed701856007d28f0b8f783dfb5ca82843941..33de7450af16e9b4548d6fd2304073ed97d6a205 100644 (file)
--- a/osfmk/i386/lowglobals.h
+++ b/osfmk/i386/lowglobals.h
@@ -1,30 +1,43 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 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@
  */
+
 /*
  *             Header files for the Low Memory Globals (lg) 
  */
 #ifndef        _LOW_MEMORY_GLOBALS_H_
 #define        _LOW_MEMORY_GLOBALS_H_
 
+#if defined(__x86_64__)
+#include <x86_64/lowglobals.h>
+#elif !defined(__i386__)
+#error Wrong architecture - this file is meant for i386
+#endif
+
 #include <mach/mach_types.h>
 #include <mach/vm_types.h>
 #include <mach/machine/vm_types.h>
@@ -47,16 +60,22 @@ typedef struct lowglo {
 
        unsigned char   lgVerCode[8];           /* 0x2000 System verification code */
        unsigned long long lgZero;              /* 0x2008 Double constant 0 */
-       uint32_t        lgRsv010[3];            /* 0x2010 Reserved */
+       uint32_t        lgRsv010;               /* 0x2010 Reserved */
+       uint32_t        lgCHUDXNUfnStart;       /* 0x2014 CHUD XNU function glue
+                                                * table */
+       uint32_t        lgRsv018;               /* 0x2018 Reserved */
        uint32_t        lgVersion;              /* 0x201C Pointer to kernel version string */
        uint32_t        lgRsv020[280];          /* 0X2020 Reserved */
        uint32_t        lgKmodptr;              /* 0x2480 Pointer to kmod, debugging aid */
        uint32_t        lgTransOff;             /* 0x2484 Pointer to kdp_trans_off, debugging aid */
-       uint32_t        lgRsv028;               /* 0x2488 Reserved */
+       uint32_t        lgReadIO;               /* 0x2488 Pointer to kdp_read_io, debugging aid */
        uint32_t        lgDevSlot1;             /* 0x248C For developer use */
        uint32_t        lgDevSlot2;             /* 0x2490 For developer use */
-       uint32_t        lgRsv494[731];          /* Reserved - push to 1 page */
+       uint32_t        lgOSVersion;            /* 0x2494 Pointer to OS version string */
+       uint32_t        lgRebootFlag;           /* 0x2498 Pointer to debugger reboot trigger */
+       uint32_t        lgManualPktAddr;        /* 0x249C Pointer to manual packet structure */
+       uint32_t        lgRsv49C[728];          /* 0x24A0 Reserved - push to 1 page */
 } lowglo;
-
-
+#pragma pack()
+extern lowglo lowGlo;
 #endif /* _LOW_MEMORY_GLOBALS_H_ */