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binutils-gdb
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Integrated quick fixes to C++ handling of static member functions and 

stub methods.  These changes are not complete in that a better
implementation will be more maintainable, but they make it possible to
debug groff with GDB.
This commit is contained in:
Michael Tiemann 1991-12-09 05:20:14 +00:00
parent f39b81f5a3
commit 7fb4dfc05d
1 changed files with 19 additions and 17 deletions
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36
gdb/buildsym.c
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@ -1906,7 +1906,6 @@ read_struct_type (pp, type)
struct next_fnfield
{
struct next_fnfield *next;
int visibility; /* 0=public, 1=protected, 2=public */
struct fn_field fn_field;
};
@ -2313,11 +2312,25 @@ read_struct_type (pp, type)
*pp += 1;
p = *pp;
while (*p != ';') p++;
/* If this is just a stub, then we don't have the
real name here. */
if (TYPE_FLAGS (new_sublist->fn_field.type) & TYPE_FLAG_STUB)
new_sublist->fn_field.is_stub = 1;
new_sublist->fn_field.physname = savestring (*pp, p - *pp);
*pp = p + 1;
new_sublist->visibility = *(*pp)++ - '0';
/* Set this method's visibility fields. */
switch (*(*pp)++ - '0')
{
case 0:
new_sublist->fn_field.is_private = 1;
break;
case 1:
new_sublist->fn_field.is_protected = 1;
break;
}
if (**pp == '\\') *pp = next_symbol_text ();
switch (**pp)
{
@ -2391,6 +2404,9 @@ read_struct_type (pp, type)
case '?':
/* static member function. */
new_sublist->fn_field.voffset = VOFFSET_STATIC;
if (strncmp (new_sublist->fn_field.physname,
main_fn_name, strlen (main_fn_name)))
new_sublist->fn_field.is_stub = 1;
break;
default:
@ -2417,22 +2433,8 @@ read_struct_type (pp, type)
new_mainlist->fn_fieldlist.fn_fields =
(struct fn_field *) obstack_alloc (symbol_obstack,
sizeof (struct fn_field) * length);
TYPE_FN_PRIVATE_BITS (new_mainlist->fn_fieldlist) =
(B_TYPE *) obstack_alloc (symbol_obstack, B_BYTES (length));
B_CLRALL (TYPE_FN_PRIVATE_BITS (new_mainlist->fn_fieldlist), length);
TYPE_FN_PROTECTED_BITS (new_mainlist->fn_fieldlist) =
(B_TYPE *) obstack_alloc (symbol_obstack, B_BYTES (length));
B_CLRALL (TYPE_FN_PROTECTED_BITS (new_mainlist->fn_fieldlist), length);
for (i = length; (i--, sublist); sublist = sublist->next)
{
new_mainlist->fn_fieldlist.fn_fields[i] = sublist->fn_field;
if (sublist->visibility == 0)
B_SET (new_mainlist->fn_fieldlist.private_fn_field_bits, i);
else if (sublist->visibility == 1)
B_SET (new_mainlist->fn_fieldlist.protected_fn_field_bits, i);
}
new_mainlist->fn_fieldlist.fn_fields[i] = sublist->fn_field;
new_mainlist->fn_fieldlist.length = length;
new_mainlist->next = mainlist;