Rework the allocator.

The allocator now supports symbols, externals, objects and various memory
attributes when allocating. Provide a clear on allocation, is calloc.

Make the strings in the object files object allocations and not
indirect pointers. This is due to symbols and symbol strings being
allocated in a single blocks per object file. Only externals will be
indirect allocations.

Some trace output changes adding 'rtl'.

1 files changed, 2 insertions, 1 deletions

diff --git a/rtl-sym.c b/rtl-sym.c
index 163b683..7e5eb03 100644
--- a/rtl-sym.c
+++ b/rtl-sym.c
@@ -125,7 +125,8 @@ rtems_rtl_symbol_global_add (rtems_rtl_obj_t*     obj,
     printf ("rtl: global symbol add: %zi\n", count);
   
   obj->global_size = count * sizeof (rtems_rtl_obj_sym_t);
-  obj->global_table = rtems_rtl_alloc_new (RTEMS_RTL_ALLOC_SYMBOL, obj->global_size);
+  obj->global_table = rtems_rtl_alloc_new (RTEMS_RTL_ALLOC_SYMBOL,
+                                           obj->global_size, true);
   if (!obj->global_table)
   {
     obj->global_size = 0;