static GTY(()) int dbxout_source_line_counter;
-/* Nonzero if we have actually used any of the GDB extensions
- to the debugging format. The idea is that we use them for the
- first time only if there's a strong reason, but once we have done that,
- we use them whenever convenient. */
-
-static GTY(()) int have_used_extensions = 0;
-
/* Number for the next N_SOL filename stabs label. The number 0 is reserved
for the N_SO filename stabs label. */
&& (TREE_PRIVATE (tem) || TREE_PROTECTED (tem)
|| TREE_CODE (tem) != FIELD_DECL))
{
- have_used_extensions = 1;
stabstr_C ('/');
stabstr_C (DECL_ACCESSIBILITY_CHAR (tem));
}
{
tree name = DECL_ASSEMBLER_NAME (tem);
- have_used_extensions = 1;
stabstr_C (':');
stabstr_I (name);
stabstr_C (';');
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
case CHAR_TYPE:
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (BITS_PER_UNIT * int_size_in_bytes (type));
stabstr_S (";-20;");
case BOOLEAN_TYPE:
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (BITS_PER_UNIT * int_size_in_bytes (type));
stabstr_S (";-16;");
/* Make arrays of packed bits look like bitstrings for chill. */
if (TYPE_PACKED (type) && use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (BITS_PER_UNIT * int_size_in_bytes (type));
stabstr_S (";@S;S");
}
if (use_gnu_debug_info_extensions && vector_type)
- {
- have_used_extensions = 1;
- stabstr_S ("@V;");
- }
+ stabstr_S ("@V;");
/* Output "a" followed by a range type definition
for the index type of the array
different from an array of characters. */
if (TYPE_STRING_FLAG (type) && use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_S ("@S;");
}
tem = TYPE_DOMAIN (type);
{
if (BINFO_N_BASE_BINFOS (binfo))
{
- have_used_extensions = 1;
stabstr_C ('!');
stabstr_U (BINFO_N_BASE_BINFOS (binfo));
stabstr_C (',');
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_C (BINFO_VIRTUAL_P (child) ? '1' : '0');
stabstr_C (access == access_public_node ? '2' :
access == access_protected_node
dbxout_type_fields (type);
if (use_gnu_debug_info_extensions && TYPE_METHODS (type) != NULL_TREE)
{
- have_used_extensions = 1;
dbxout_type_methods (type);
}
/* Avoid the ~ if we don't really need it--it confuses dbx. */
&& TYPE_VFIELD (type))
{
- have_used_extensions = 1;
/* We need to write out info about what field this class
uses as its "main" vtable pointer field, because if this
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
{
- have_used_extensions = 1;
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
case METHOD_TYPE:
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_C ('#');
/* Write the argument types out longhand. */
case OFFSET_TYPE:
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_C ('@');
dbxout_type (TYPE_OFFSET_BASETYPE (type), 0);
stabstr_C (',');
case REFERENCE_TYPE:
if (use_gnu_debug_info_extensions)
{
- have_used_extensions = 1;
stabstr_C ('&');
}
else
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE)
&& TYPE_NAME (type) == decl
- && !(use_gnu_debug_info_extensions && have_used_extensions)
+ && !use_gnu_debug_info_extensions
&& !TREE_ASM_WRITTEN (TYPE_NAME (type))
/* Distinguish the implicit typedefs of C++
from explicit ones that might be found in C. */
dbxout_begin_complex_stabs ();
- /* Output leading class/struct qualifiers.
- ??? why not set have_used_extensions here ... because
- then the test of it below would always be true, I
- guess. But it's not clear to me why we shouldn't do
- that always in extended mode. */
+ /* Output leading class/struct qualifiers. */
if (use_gnu_debug_info_extensions)
dbxout_class_name_qualifiers (decl);
from explicit ones that might be found in C. */
&& DECL_ARTIFICIAL (decl))
{
- if (use_gnu_debug_info_extensions && have_used_extensions)
+ if (use_gnu_debug_info_extensions)
{
stabstr_C ('T');
TREE_ASM_WRITTEN (TYPE_NAME (type)) = 1;