gdb/gdb-6.8-fortran-tag-constant.patch

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Index: gdb-6.8.50.20090811/gdb/dwarf2read.c
===================================================================
--- gdb-6.8.50.20090811.orig/gdb/dwarf2read.c 2009-08-13 10:14:45.000000000 +0200
+++ gdb-6.8.50.20090811/gdb/dwarf2read.c 2009-08-13 10:22:36.000000000 +0200
@@ -2480,6 +2480,7 @@ scan_partial_symbols (struct partial_die
add_partial_subprogram (pdi, lowpc, highpc, need_pc, cu);
break;
case DW_TAG_variable:
+ case DW_TAG_constant:
case DW_TAG_typedef:
case DW_TAG_union_type:
if (!pdi->is_declaration)
@@ -2675,6 +2676,7 @@ add_partial_symbol (struct partial_die_i
}
break;
case DW_TAG_variable:
+ case DW_TAG_constant:
if (pdi->is_external)
{
/* Global Variable.
@@ -2805,6 +2807,7 @@ die_needs_namespace (struct die_info *di
return 1;
case DW_TAG_variable:
+ case DW_TAG_constant:
{
struct attribute *attr;
attr = dwarf2_attr (die, DW_AT_specification, cu);
@@ -4741,7 +4744,8 @@ dwarf2_add_field (struct field_info *fip
fip->non_public_fields = 1;
}
}
- else if (die->tag == DW_TAG_member || die->tag == DW_TAG_variable)
+ else if (die->tag == DW_TAG_member || die->tag == DW_TAG_variable
+ || die->tag == DW_TAG_constant)
{
/* C++ static member. */
@@ -5233,7 +5237,8 @@ read_structure_type (struct die_info *di
while (child_die && child_die->tag)
{
if (child_die->tag == DW_TAG_member
- || child_die->tag == DW_TAG_variable)
+ || child_die->tag == DW_TAG_variable
+ || child_die->tag == DW_TAG_constant)
{
/* NOTE: carlton/2002-11-05: A C++ static data member
should be a DW_TAG_member that is a declaration, but
@@ -5352,6 +5357,7 @@ process_structure_scope (struct die_info
{
if (child_die->tag == DW_TAG_member
|| child_die->tag == DW_TAG_variable
+ || child_die->tag == DW_TAG_constant
|| child_die->tag == DW_TAG_inheritance)
{
/* Do nothing. */
@@ -6980,6 +6986,7 @@ load_partial_dies (bfd *abfd, gdb_byte *
&& abbrev->tag != DW_TAG_subprogram
&& abbrev->tag != DW_TAG_lexical_block
&& abbrev->tag != DW_TAG_variable
+ && abbrev->tag != DW_TAG_constant
&& abbrev->tag != DW_TAG_namespace
&& abbrev->tag != DW_TAG_module
&& abbrev->tag != DW_TAG_member)
@@ -7088,6 +7095,7 @@ load_partial_dies (bfd *abfd, gdb_byte *
if (load_all
|| abbrev->tag == DW_TAG_subprogram
|| abbrev->tag == DW_TAG_variable
+ || abbrev->tag == DW_TAG_constant
|| abbrev->tag == DW_TAG_namespace
|| part_die->is_declaration)
{
@@ -8901,6 +8909,11 @@ new_symbol (struct die_info *die, struct
/* Do not add the symbol to any lists. It will be found via
BLOCK_FUNCTION from the blockvector. */
break;
+ case DW_TAG_constant:
+ SYMBOL_TYPE (sym) = make_cv_type (1,
+ TYPE_VOLATILE (SYMBOL_TYPE (sym)),
+ SYMBOL_TYPE (sym), NULL);
+ /* PASSTHRU */
case DW_TAG_variable:
/* Compilation with minimal debug info may result in variables
with missing type entries. Change the misleading `void' type