1 --- gdb-7.6/gdb/regcache.c	2013-03-07 10:59:54.000000000 -0800

     2 +++ gdb-7.6/gdb/regcache.c	2013-10-06 14:00:22.264723200 -0700

     3 @@ -206,6 +206,8 @@

     4    /* If this is a read-write cache, which thread's registers is

     5       it connected to?  */

     6    ptid_t ptid;

     7 +  /* Is this a corefile regcache or a live process */

     8 +  int from_corefile;

     9  };

    10  

    11  static struct regcache *

    12 @@ -220,6 +222,7 @@

    13    regcache = XMALLOC (struct regcache);

    14    regcache->descr = descr;

    15    regcache->readonly_p = readonly_p;

    16 +  regcache->from_corefile = 0;

    17    if (readonly_p)

    18      {

    19        regcache->registers

    20 @@ -1435,3 +1438,18 @@

    21  	   &maintenanceprintlist);

    22  

    23  }

    24 +

    25 +int

    26 +set_regcache_from_corefile (struct regcache *regcache)

    27 +{

    28 +  gdb_assert (regcache != NULL);

    29 +  regcache->from_corefile = 1;

    30 +}

    31 +

    32 +int

    33 +regcache_from_corefile (const struct regcache *regcache)

    34 +{

    35 +  gdb_assert (regcache != NULL);

    36 +  return regcache->from_corefile;

    37 +}

    38 +