xnu-7195.81.3.tar.gz

[apple/xnu.git] / bsd / kern / mach_loader.h

diff --git a/bsd/kern/mach_loader.h b/bsd/kern/mach_loader.h
index 9c7b1171e8726bf81839833021652c23dfbc189f..dde6d6f51381a07d631ce66851ca97d55aef56b5 100644 (file)
--- a/bsd/kern/mach_loader.h
+++ b/bsd/kern/mach_loader.h
@@ -1,17 +1,20 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  *
  *

- * @APPLE_LICENSE_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
  * 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
- * file.
- * 
+ * 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,
  * 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,


@@ -19,8 +22,8 @@
  * 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_LICENSE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
 /*
  *     Copyright (C) 1992, NeXT, Inc.
  */
 /*
  *     Copyright (C) 1992, NeXT, Inc.


@@ -33,45 +36,92 @@
  *  24-Aug-92  Doug Mitchell at NeXT
  *     Created.
  */
  *  24-Aug-92  Doug Mitchell at NeXT
  *     Created.
  */

- 
-#ifndef        _BSD_KERN_MACH_LOADER_H_
+
+#ifndef _BSD_KERN_MACH_LOADER_H_

 #define _BSD_KERN_MACH_LOADER_H_
 
 #include <mach/mach_types.h>
 #define _BSD_KERN_MACH_LOADER_H_
 
 #include <mach/mach_types.h>

- 

 #include <mach-o/loader.h>
 
 typedef int load_return_t;
 
 #include <mach-o/loader.h>
 
 typedef int load_return_t;
 

+/*
+ * Structure describing the result from calling load_machfile(), if that
+ * function returns LOAD_SUCCESS.
+ */

 typedef struct _load_result {
 typedef struct _load_result {

-    vm_offset_t                mach_header;
-    vm_offset_t                entry_point;
-    vm_offset_t                user_stack;
-    int                        thread_count;
-    unsigned int
-    /* boolean_t */    unixproc        :1,
-                       dynlinker       :1,
-                       customstack     :1,
-                                       :0;
+       user_addr_t             mach_header;
+       user_addr_t             entry_point;
+
+       // The user stack pointer and addressable user stack size.
+       user_addr_t             user_stack;
+       mach_vm_size_t          user_stack_size;
+
+       // The allocation containing the stack and guard area.
+       user_addr_t             user_stack_alloc;
+       mach_vm_size_t          user_stack_alloc_size;
+
+       mach_vm_address_t       all_image_info_addr;
+       mach_vm_size_t          all_image_info_size;
+
+       int                     thread_count;
+       unsigned int
+           unixproc                : 1,
+           needs_dynlinker         : 1,
+           dynlinker               : 1,
+           validentry              : 1,
+           has_pagezero            : 1,
+           using_lcmain            : 1,
+#if __arm64__
+           legacy_footprint        : 1,
+#endif /* __arm64__ */
+       is_64bit_addr           : 1,
+           is_64bit_data           : 1,
+           custom_stack            : 1,
+           is_cambria              : 1;
+       unsigned int            csflags;
+       unsigned char           uuid[16];
+       mach_vm_address_t       min_vm_addr;
+       mach_vm_address_t       max_vm_addr;
+       unsigned int            platform_binary;
+       off_t                   cs_end_offset;
+       void                    *threadstate;
+       size_t                  threadstate_sz;
+       uint32_t                ip_platform;
+       uint32_t                lr_min_sdk;
+       uint32_t                lr_sdk;
+       user_addr_t             dynlinker_mach_header;
+       user_addr_t             dynlinker_max_vm_addr;
+       int                     dynlinker_fd;

 } load_result_t;
 
 } load_result_t;
 

+struct image_params;

 load_return_t load_machfile(
 load_return_t load_machfile(

-       struct vnode            *vp,
-       struct mach_header      *header,
-       unsigned long           file_offset,
-       unsigned long           macho_size,
-       load_result_t           *result,
-       thread_act_t            thr_act,
-       vm_map_t                map,
-       boolean_t               clean_regions);
+       struct image_params     *imgp,
+       struct mach_header      *header,
+       thread_t                thread,
+       vm_map_t                *mapp,
+       load_result_t           *result);
+
+load_return_t
+validate_potential_simulator_binary(
+       cpu_type_t               exectype,
+       struct image_params      *imgp,
+       off_t                    file_offset,
+       off_t                    macho_size);

 
 

-#define LOAD_SUCCESS           0
-#define LOAD_BADARCH           1       /* CPU type/subtype not found */
-#define LOAD_BADMACHO          2       /* malformed mach-o file */
-#define LOAD_SHLIB             3       /* shlib version mismatch */
-#define LOAD_FAILURE           4       /* Miscellaneous error */
-#define LOAD_NOSPACE           5       /* No VM available */
-#define LOAD_PROTECT           6       /* protection violation */
-#define LOAD_RESOURCE          7       /* resource allocation failure */
+#define LOAD_SUCCESS            0
+#define LOAD_BADARCH            1       /* CPU type/subtype not found */
+#define LOAD_BADMACHO           2       /* malformed mach-o file */
+#define LOAD_SHLIB              3       /* shlib version mismatch */
+#define LOAD_FAILURE            4       /* Miscellaneous error */
+#define LOAD_NOSPACE            5       /* No VM available */
+#define LOAD_PROTECT            6       /* protection violation */
+#define LOAD_RESOURCE           7       /* resource allocation failure */
+#define LOAD_ENOENT             8       /* resource not found */
+#define LOAD_IOERROR            9       /* IO error */
+#define LOAD_DECRYPTFAIL        10      /* FP decrypt failure */
+#define LOAD_BADMACHO_UPX       11      /* malformed mach-o file */
+#define LOAD_BADARCH_X86        12      /* -no32exec boot-arg + attempted load of 32bit x86 binary */

 
 

-#endif /* _BSD_KERN_MACH_LOADER_H_ */
+#endif  /* _BSD_KERN_MACH_LOADER_H_ */