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 5600cb42fa11955f2d0d59c0e21bfd14a7837594..dde6d6f51381a07d631ce66851ca97d55aef56b5 100644 (file)
--- a/bsd/kern/mach_loader.h
+++ b/bsd/kern/mach_loader.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
  *
  * @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@
  */
 /*


@@ -36,8 +36,8 @@
  *  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>


@@ -50,49 +50,78 @@ typedef int load_return_t;
  * function returns LOAD_SUCCESS.
  */
 typedef struct _load_result {
  * function returns LOAD_SUCCESS.
  */
 typedef struct _load_result {

-       user_addr_t             mach_header;
-       user_addr_t             entry_point;
-       user_addr_t             user_stack;
-       mach_vm_size_t          user_stack_size;
-       mach_vm_address_t       all_image_info_addr;
-       mach_vm_size_t          all_image_info_size;
-       int                     thread_count;
+       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
        unsigned int

-               /* boolean_t */ unixproc        :1,
-                               needs_dynlinker : 1,
-                               dynlinker       :1,
-                               prog_allocated_stack    :1,
-                               prog_stack_size : 1,    
-                               validentry      :1,
-                               has_pagezero    :1,
-                               using_lcmain    :1,
-                                               :0;
-       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;
+           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;
 
 struct image_params;
 load_return_t load_machfile(
 } load_result_t;
 
 struct image_params;
 load_return_t load_machfile(

-       struct image_params     *imgp,
-       struct mach_header      *header,
-       thread_t                thread,
-       vm_map_t                map,
-       load_result_t           *result);
+       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_ENOENT             8       /* resource not found */
-#define        LOAD_IOERROR            9       /* IO error */
-#define        LOAD_DECRYPTFAIL        10      /* FP decrypt 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_ */