binutils/gas/riscv: Add DWARF register numbers for CSRs

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

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 4bc02e08f96127455ba62f1536d3e72823f9945b..31c1a7b732b1627077a3b1dcd566875b4e8b1829 100644 (file)
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -116,16 +116,15 @@ const struct floatformat *floatformats_ibm_long_double[BFD_ENDIAN_UNKNOWN] = {
 
 /* Should opaque types be resolved?  */
 
-static int opaque_type_resolution = 1;
+static bool opaque_type_resolution = true;
 
-/* A flag to enable printing of debugging information of C++
-   overloading.  */
+/* See gdbtypes.h.  */
 
 unsigned int overload_debug = 0;
 
 /* A flag to enable strict type checking.  */
 
-static int strict_type_checking = 1;
+static bool strict_type_checking = true;
 
 /* A function to show whether opaque types are resolved.  */
 
@@ -2734,7 +2733,7 @@ check_stub_method_group (struct type *type, int method_id)
     }
 }
 
-/* Ensure it is in .rodata (if available) by workarounding GCC PR 44690.  */
+/* Ensure it is in .rodata (if available) by working around GCC PR 44690.  */
 const struct cplus_struct_type cplus_struct_default = { };
 
 void
@@ -3617,6 +3616,7 @@ check_types_equal (struct type *type1, struct type *type2,
       || TYPE_LENGTH (type1) != TYPE_LENGTH (type2)
       || TYPE_UNSIGNED (type1) != TYPE_UNSIGNED (type2)
       || TYPE_NOSIGN (type1) != TYPE_NOSIGN (type2)
+      || TYPE_ENDIANITY_NOT_DEFAULT (type1) != TYPE_ENDIANITY_NOT_DEFAULT (type2)
       || TYPE_VARARGS (type1) != TYPE_VARARGS (type2)
       || TYPE_VECTOR (type1) != TYPE_VECTOR (type2)
       || TYPE_NOTTEXT (type1) != TYPE_NOTTEXT (type2)
@@ -4670,6 +4670,10 @@ recursive_dump_type (struct type *type, int spaces)
     {
       puts_filtered (" TYPE_NOSIGN");
     }
+  if (TYPE_ENDIANITY_NOT_DEFAULT (type))
+    {
+      puts_filtered (" TYPE_ENDIANITY_NOT_DEFAULT");
+    }
   if (TYPE_STUB (type))
     {
       puts_filtered (" TYPE_STUB");
@@ -5618,3 +5622,21 @@ _initialize_gdbtypes (void)
                           show_strict_type_checking,
                           &setchecklist, &showchecklist);
 }
+
+/* See gdbtypes.h.  */
+enum bfd_endian
+type_byte_order (const struct type *type)
+{
+  bfd_endian byteorder = gdbarch_byte_order (get_type_arch (type));
+  if (TYPE_ENDIANITY_NOT_DEFAULT (type))
+    {
+      if (byteorder == BFD_ENDIAN_BIG)
+        return BFD_ENDIAN_LITTLE;
+      else if (byteorder == BFD_ENDIAN_LITTLE)
+        return BFD_ENDIAN_BIG;
+      else
+        return BFD_ENDIAN_UNKNOWN;
+    }
+
+  return byteorder;
+}