Added GDB_OSABI_QNXNTO.

gdb/defs.h

@@ -1010,6 +1010,7 @@ enum gdb_osabi
   GDB_OSABI_ARM_EABI_V1,
   GDB_OSABI_ARM_EABI_V2,
   GDB_OSABI_ARM_APCS,
+  GDB_OSABI_QNXNTO,
 
   GDB_OSABI_INVALID		/* keep this last */
 };

gdb/osabi.c

@@ -72,6 +72,7 @@ static const char * const gdb_osabi_names[] =
   "ARM EABI v1",
   "ARM EABI v2",
   "ARM APCS",
+  "QNX Neutrino",
 
   "<invalid>"
 };