system_cmds/gcore.tproj/vm.h

   1 /*
   2  * Copyright (c) 2016 Apple Inc.  All rights reserved.
   3  */
   4
   5 #include <mach/mach.h>
   6 #include <mach/mach_port.h>
   7 #include <mach/task.h>
   8 #include <mach/mach_vm.h>
   9 #include <stdbool.h>
  10
  11 #include "corefile.h"
  12 #include "region.h"
  13
  14 #ifndef _VM_H
  15 #define _VM_H
  16
  17 extern void setpageshift(void);
  18 extern int pageshift_host;
  19 extern int pageshift_app;
  20
  21 struct region;
  22 struct regionhead;
  23
  24 extern void del_fileref_region(struct region *);
  25 extern void del_zfod_region(struct region *);
  26 extern void del_sparse_region(struct region *);
  27 extern void del_vanilla_region(struct region *);
  28
  29 extern struct regionhead *build_region_list(task_t);
  30 extern int walk_region_list(struct regionhead *, walk_region_cbfn_t, void *);
  31 extern void del_region_list(struct regionhead *);
  32
  33 extern void print_memory_region_header(void);
  34 extern void print_memory_region(const struct region *);
  35 extern void print_one_memory_region(const struct region *);
  36
  37 extern walk_region_cbfn_t region_print_memory;
  38 extern walk_region_cbfn_t region_write_memory;
  39 extern walk_region_cbfn_t region_size_memory;
  40
  41 extern int is_tagged(task_t, mach_vm_offset_t, mach_vm_offset_t, unsigned);
  42
  43 #ifdef RDAR_23744374
  44 extern bool is_actual_size(const task_t, const struct region *, mach_vm_size_t *);
  45 #endif
  46
  47 #endif /* _VM_H */