INHERIT (to_make_corefile_notes, t);
INHERIT (to_get_thread_local_address, t);
INHERIT (to_magic, t);
+ /* Do not inherit to_memory_map. */
}
#undef INHERIT
return EIO;
}
+/* Fetch the target's memory map. */
+
+VEC(mem_region_s) *
+target_memory_map (void)
+{
+ VEC(mem_region_s) *result;
+ struct mem_region *last_one, *this_one;
+ int ix;
+ struct target_ops *t;
+
+ if (targetdebug)
+ fprintf_unfiltered (gdb_stdlog, "target_memory_map ()\n");
+
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ if (t->to_memory_map != NULL)
+ break;
+
+ if (t == NULL)
+ return NULL;
+
+ result = t->to_memory_map (t);
+ if (result == NULL)
+ return NULL;
+
+ qsort (VEC_address (mem_region_s, result),
+ VEC_length (mem_region_s, result),
+ sizeof (struct mem_region), mem_region_cmp);
+
+ /* Check that regions do not overlap. Simultaneously assign
+ a numbering for the "mem" commands to use to refer to
+ each region. */
+ last_one = NULL;
+ for (ix = 0; VEC_iterate (mem_region_s, result, ix, this_one); ix++)
+ {
+ this_one->number = ix;
+
+ if (last_one && last_one->hi > this_one->lo)
+ {
+ warning (_("Overlapping regions in memory map: ignoring"));
+ VEC_free (mem_region_s, result);
+ return NULL;
+ }
+ last_one = this_one;
+ }
+
+ return result;
+}
+
#ifndef target_stopped_data_address_p
int
target_stopped_data_address_p (struct target_ops *target)
}
}
+/* This function is called before any new inferior is created, e.g.
+ by running a program, attaching, or connecting to a target.
+ It cleans up any state from previous invocations which might
+ change between runs. This is a subset of what target_preopen
+ resets (things which might change between targets). */
+
+void
+target_pre_inferior (int from_tty)
+{
+ invalidate_target_mem_regions ();
+}
+
/* This is to be called by the open routine before it does
anything. */
if (target_has_execution)
pop_target ();
+
+ target_pre_inferior (from_tty);
}
/* Detach a target after doing deferred register stores. */