Patch for sys/vm/vm_map.h for 12-stable/master

src.patch

--- sys/vm/vm_map.h.orig        2020-08-14 12:10:43.380509000 +0200
+++ sys/vm/vm_map.h     2020-08-14 11:44:16.398386000 +0200
@@ -206,6 +206,7 @@
        vm_flags_t flags;               /* flags for this vm_map */
        vm_map_entry_t root;            /* Root of a binary search tree */
        pmap_t pmap;                    /* (c) Physical map */
+       vm_offset_t anon_loc;
        int busy;
 };

@@ -214,6 +215,9 @@
  */
 #define MAP_WIREFUTURE         0x01    /* wire all future pages */
 #define        MAP_BUSY_WAKEUP         0x02
+#define        MAP_IS_SUB_MAP          0x04    /* has parent */
+#define        MAP_ASLR                0x08    /* enabled ASLR */
+#define        MAP_ASLR_IGNSTART       0x10

 #ifdef _KERNEL
 #if defined(KLD_MODULE) && !defined(KLD_TIED)