gcore.tproj/dyld.h

   1 /*
   2  * Copyright (c) 2016 Apple Inc.  All rights reserved.
   3  */
   4
   5 #include "options.h"
   6 #include "corefile.h"
   7 #include "utils.h"
   8
   9 #include <mach-o/dyld_images.h>
  10 #include <mach-o/dyld_process_info.h>
  11 #include <uuid/uuid.h>
  12
  13 #ifndef _DYLD_H
  14 #define _DYLD_H
  15
  16 struct libent {
  17     const char *le_filename;            // (points into le_pathname!)
  18     char *le_pathname;
  19     uuid_t le_uuid;
  20     uint64_t le_mhaddr;                 // address in target process
  21     const native_mach_header_t *le_mh;  // copy mapped into this address space
  22         struct vm_range le_vr;                          // vmaddr, vmsize bounds in target process
  23         mach_vm_offset_t le_objoff;                     // offset from le_mhaddr to first __TEXT seg
  24 };
  25
  26 extern const struct libent *libent_lookup_byuuid(const uuid_t);
  27 extern const struct libent *libent_lookup_first_bytype(uint32_t);
  28 extern const struct libent *libent_insert(const char *, const uuid_t, uint64_t, const native_mach_header_t *, const struct vm_range *, mach_vm_offset_t);
  29 extern bool libent_build_nametable(task_t, dyld_process_info);
  30
  31 extern dyld_process_info get_task_dyld_info(task_t);
  32 extern bool get_sc_uuid(dyld_process_info, uuid_t);
  33 extern void free_task_dyld_info(dyld_process_info);
  34
  35 #endif /* _DYLD_H */