xnu-7195.101.1.tar.gz

[apple/xnu.git] / libkern / kxld / kxld_sect.h

diff --git a/libkern/kxld/kxld_sect.h b/libkern/kxld/kxld_sect.h
index 96d0b1b358a315088d1d43b1cf1fcfc11aacd961..4045eb7dbe744bc0b6cc3d997fe959984f8b1192 100644 (file)
--- a/libkern/kxld/kxld_sect.h
+++ b/libkern/kxld/kxld_sect.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2008 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * Copyright (c) 2008 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@
  */
 #ifndef _KXLD_SECT_H_
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 #ifndef _KXLD_SECT_H_


@@ -48,19 +48,19 @@ struct section_64;
 typedef struct kxld_sect KXLDSect;
 
 struct kxld_sect {
 typedef struct kxld_sect KXLDSect;
 
 struct kxld_sect {

-    char sectname[16];              // The name of the section
-    char segname[16];               // The segment to which the section belongs
-    u_char *data;                   // The start of the section in memory
-    KXLDArray relocs;               // The section's relocation entries
-    kxld_addr_t base_addr;          // The base address of the section
-    kxld_addr_t link_addr;          // The relocated address of the section
-    kxld_size_t size;               // The size of the section
-    u_int sectnum;                  // The number of the section (for relocation)
-    u_int flags;                    // Flags describing the section
-    u_int align;                    // The section's alignment as a power of 2
-    u_int reserved1;                // Dependent on the section type
-    u_int reserved2;                // Dependent on the section type
-    boolean_t allocated;            // This section's data is allocated internally
+       char sectname[16];          // The name of the section
+       char segname[16];           // The segment to which the section belongs
+       u_char *data;               // The start of the section in memory
+       KXLDArray relocs;           // The section's relocation entries
+       kxld_addr_t base_addr;      // The base address of the section
+       kxld_addr_t link_addr;      // The relocated address of the section
+       kxld_size_t size;           // The size of the section
+       u_int sectnum;              // The number of the section (for relocation)
+       u_int flags;                // Flags describing the section
+       u_int align;                // The section's alignment as a power of 2
+       u_int reserved1;            // Dependent on the section type
+       u_int reserved2;            // Dependent on the section type
+       boolean_t allocated;        // This section's data is allocated internally

 };
 
 /*******************************************************************************
 };
 
 /*******************************************************************************


@@ -72,8 +72,8 @@ struct kxld_sect {
  * section offset to point to the next section header.
  */
 kern_return_t kxld_sect_init_from_macho_32(KXLDSect *sect, u_char *macho,
  * section offset to point to the next section header.
  */
 kern_return_t kxld_sect_init_from_macho_32(KXLDSect *sect, u_char *macho,

-    u_long *sect_offset, u_int sectnum, const struct kxld_relocator *relocator) 
-    __attribute__((nonnull, visibility("hidden")));
+    u_long *sect_offset, u_int sectnum, const struct kxld_relocator *relocator)
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_ILP32 */
 
 #if KXLD_USER_OR_LP64
 #endif /* KXLD_USER_OR_ILP32 */
 
 #if KXLD_USER_OR_LP64


@@ -81,8 +81,8 @@ kern_return_t kxld_sect_init_from_macho_32(KXLDSect *sect, u_char *macho,
  * section offset to point to the next section header.
  */
 kern_return_t kxld_sect_init_from_macho_64(KXLDSect *sect, u_char *macho,
  * section offset to point to the next section header.
  */
 kern_return_t kxld_sect_init_from_macho_64(KXLDSect *sect, u_char *macho,

-    u_long *sect_offset, u_int sectnum, const struct kxld_relocator *relocator) 
-    __attribute__((nonnull, visibility("hidden")));
+    u_long *sect_offset, u_int sectnum, const struct kxld_relocator *relocator)
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_LP64 */
 
 #if KXLD_USER_OR_GOT
 #endif /* KXLD_USER_OR_LP64 */
 
 #if KXLD_USER_OR_GOT


@@ -90,23 +90,23 @@ kern_return_t kxld_sect_init_from_macho_64(KXLDSect *sect, u_char *macho,
  * have.
  */
 kern_return_t kxld_sect_init_got(KXLDSect *sect, u_int ngots)
  * have.
  */
 kern_return_t kxld_sect_init_got(KXLDSect *sect, u_int ngots)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_GOT */
 
 #if KXLD_USER_OR_COMMON
 /* Initializes a zerofill section of the specified size and alignment */
 #endif /* KXLD_USER_OR_GOT */
 
 #if KXLD_USER_OR_COMMON
 /* Initializes a zerofill section of the specified size and alignment */

-void kxld_sect_init_zerofill(KXLDSect *sect, const char *segname, 
+void kxld_sect_init_zerofill(KXLDSect *sect, const char *segname,

     const char *sectname, kxld_size_t size, u_int align)
     const char *sectname, kxld_size_t size, u_int align)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_COMMON */
 #endif /* KXLD_USER_OR_COMMON */

-    
+

 /* Clears the section object */
 void kxld_sect_clear(KXLDSect *sect)
 /* Clears the section object */
 void kxld_sect_clear(KXLDSect *sect)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 /* Denitializes the section object and frees its array of relocs */
 void kxld_sect_deinit(KXLDSect *sect)
 
 /* Denitializes the section object and frees its array of relocs */
 void kxld_sect_deinit(KXLDSect *sect)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 /*******************************************************************************
 * Accessors
 
 /*******************************************************************************
 * Accessors


@@ -114,41 +114,43 @@ void kxld_sect_deinit(KXLDSect *sect)
 
 /* Gets the number of relocation entries in the section */
 u_int kxld_sect_get_num_relocs(const KXLDSect *sect)
 
 /* Gets the number of relocation entries in the section */
 u_int kxld_sect_get_num_relocs(const KXLDSect *sect)

-    __attribute__((pure, nonnull, visibility("hidden")));
+__attribute__((pure, nonnull, visibility("hidden")));

 
 /* Returns the address parameter adjusted to the minimum alignment required by
  * the section.
  */
 kxld_addr_t kxld_sect_align_address(const KXLDSect *sect, kxld_addr_t address)
 
 /* Returns the address parameter adjusted to the minimum alignment required by
  * the section.
  */
 kxld_addr_t kxld_sect_align_address(const KXLDSect *sect, kxld_addr_t address)

-    __attribute__((pure, nonnull, visibility("hidden")));
+__attribute__((pure, nonnull, visibility("hidden")));

 
 /* Returns the space required by the exported Mach-O header */
 u_long kxld_sect_get_macho_header_size(boolean_t is_32_bit)
 
 /* Returns the space required by the exported Mach-O header */
 u_long kxld_sect_get_macho_header_size(boolean_t is_32_bit)

-    __attribute__((const, visibility("hidden")));
+__attribute__((const, visibility("hidden")));

 
 /* Returns the space required by the exported Mach-O data */
 u_long kxld_sect_get_macho_data_size(const KXLDSect *sect)
 
 /* Returns the space required by the exported Mach-O data */
 u_long kxld_sect_get_macho_data_size(const KXLDSect *sect)

-    __attribute__((pure, nonnull, visibility("hidden")));
+__attribute__((pure, nonnull, visibility("hidden")));

 
 #if KXLD_USER_OR_LP64
 /* Returns the number of GOT entries required by relocation entries in the
  * given section.
  */
 
 #if KXLD_USER_OR_LP64
 /* Returns the number of GOT entries required by relocation entries in the
  * given section.
  */

-u_int kxld_sect_get_ngots(const KXLDSect *sect, 
+u_int kxld_sect_get_ngots(const KXLDSect *sect,

     const struct kxld_relocator *relocator, const struct kxld_symtab *symtab)
     const struct kxld_relocator *relocator, const struct kxld_symtab *symtab)

-    __attribute__((pure, nonnull, visibility("hidden"))); 
+__attribute__((pure, nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_LP64 */
 
 kern_return_t kxld_sect_export_macho_to_file_buffer(const KXLDSect *sect, u_char *buf,
 #endif /* KXLD_USER_OR_LP64 */
 
 kern_return_t kxld_sect_export_macho_to_file_buffer(const KXLDSect *sect, u_char *buf,

-    u_long *header_offset, u_long header_size, u_long *data_offset, 
+    u_long *header_offset, u_long header_size, u_long *data_offset,

     u_long data_size, boolean_t is_32_bit)
     u_long data_size, boolean_t is_32_bit)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 

-kern_return_t kxld_sect_export_macho_to_vm(const KXLDSect *sect, u_char *buf, 
-    u_long *header_offset, u_long header_size, 
-    kxld_addr_t link_addr, u_long data_size, 
+kern_return_t kxld_sect_export_macho_to_vm(const KXLDSect *sect, u_char *buf,
+    u_long *header_offset,
+    u_long header_size,
+    kxld_addr_t link_addr,
+    u_long data_size,

     boolean_t is_32_bit)
     boolean_t is_32_bit)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 /*******************************************************************************
 * Mutators
 
 /*******************************************************************************
 * Mutators


@@ -156,27 +158,26 @@ kern_return_t kxld_sect_export_macho_to_vm(const KXLDSect *sect, u_char *buf,
 
 /* Relocates the section to the given link address */
 void kxld_sect_relocate(KXLDSect *sect, kxld_addr_t link_addr)
 
 /* Relocates the section to the given link address */
 void kxld_sect_relocate(KXLDSect *sect, kxld_addr_t link_addr)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 #if KXLD_USER_OR_COMMON
 /* Adds a number of bytes to the section's size.  Returns the size of the
  * section before it was grown.
  */
 kxld_size_t kxld_sect_grow(KXLDSect *sect, kxld_size_t nbytes, u_int align)
 
 #if KXLD_USER_OR_COMMON
 /* Adds a number of bytes to the section's size.  Returns the size of the
  * section before it was grown.
  */
 kxld_size_t kxld_sect_grow(KXLDSect *sect, kxld_size_t nbytes, u_int align)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_COMMON */
 
 #if KXLD_USER_OR_GOT
 /* Popluates the entries of a GOT section */
 kern_return_t kxld_sect_populate_got(KXLDSect *sect, struct kxld_symtab *symtab,
     boolean_t swap)
 #endif /* KXLD_USER_OR_COMMON */
 
 #if KXLD_USER_OR_GOT
 /* Popluates the entries of a GOT section */
 kern_return_t kxld_sect_populate_got(KXLDSect *sect, struct kxld_symtab *symtab,
     boolean_t swap)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 #endif /* KXLD_USER_OR_GOT */
 
 /* Processes all of a section's relocation entries */
 #endif /* KXLD_USER_OR_GOT */
 
 /* Processes all of a section's relocation entries */

-kern_return_t kxld_sect_process_relocs(KXLDSect *sect, 
+kern_return_t kxld_sect_process_relocs(KXLDSect *sect,

     struct kxld_relocator *relocator)
     struct kxld_relocator *relocator)

-    __attribute__((nonnull, visibility("hidden")));
+__attribute__((nonnull, visibility("hidden")));

 
 #endif /* _KXLD_SECT_H_ */
 
 #endif /* _KXLD_SECT_H_ */

-