PowerPC: Make test gdb.arch/powerpc-power10.exp Endian independent.

[binutils-gdb.git] / gdb / gdbtypes.c

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 49ecb199b0709b096b6c3d08cd102857c1ca710b..2a51372a0372468ea12889f068dbf2b7c92dc1e4 100644 (file)
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -47,6 +47,9 @@
 /* The value of an invalid conversion badness.  */
 #define INVALID_CONVERSION 100
 
+static struct dynamic_prop_list *
+copy_dynamic_prop_list (struct obstack *, struct dynamic_prop_list *);
+
 /* Initialize BADNESS constants.  */
 
 const struct rank LENGTH_MISMATCH_BADNESS = {INVALID_CONVERSION,0};
@@ -2398,10 +2401,21 @@ resolve_dynamic_array_or_string (struct type *type,
 
       if (rank == 0)
        {
-         /* The dynamic property list juggling below was from the original
-            patch.  I don't understand what this is all about, so I've
-            commented it out for now and added the following error.  */
-         error (_("failed to resolve dynamic array rank"));
+         /* Rank is zero, if a variable is passed as an argument to a
+            function.  In this case the resolved type should not be an
+            array, but should instead be that of an array element.  */
+         struct type *dynamic_array_type = type;
+         type = copy_type (TYPE_TARGET_TYPE (dynamic_array_type));
+         struct dynamic_prop_list *prop_list
+           = TYPE_MAIN_TYPE (dynamic_array_type)->dyn_prop_list;
+         if (prop_list != nullptr)
+           {
+             struct obstack *obstack
+               = &type->objfile_owner ()->objfile_obstack;
+             TYPE_MAIN_TYPE (type)->dyn_prop_list
+               = copy_dynamic_prop_list (obstack, prop_list);
+           }
+         return type;
        }
       else if (type->code () == TYPE_CODE_STRING && rank != 1)
        {