void unref(const std::string & refName, const char * file, const int line, const char * function)
{
assert(m_nr_ref);
__sync_fetch_and_sub(&m_nr_ref, 1);
owners_iterator it = m_owners.find(refName);
if (it == m_owners.end()) {
std::cerr << " bad unref '" << refName << "'\n";
assert(it != m_owners.end());
}
assert(m_owners[ refName ]);
m_owners[ refName ]--;
dump_references();
}
T * ref(std::string & ref_name, const char * file, const int line, const char * function)
{
__sync_fetch_and_add(&m_nr_ref, 1);
owners_iterator it = m_owners.find(ref_name);
if (it != m_owners.end()) {
m_owners[ ref_name ]++;
} else {
m_owners[ ref_name ] = 1;
it->second++;
}
dump_references();
return static_cast<T *>(this);
}
void
symtab_node::dump_base (FILE *f)
{
static const char * const visibility_types[] = {
"default", "protected", "hidden", "internal"
};
fprintf (f, "%s/%i (%s)", asm_name (), order, name ());
dump_addr (f, " @", (void *)this);
fprintf (f, "\n Type: %s", symtab_type_names[type]);
if (definition)
fprintf (f, " definition");
if (analyzed)
fprintf (f, " analyzed");
if (alias)
fprintf (f, " alias");
if (weakref)
fprintf (f, " weakref");
if (cpp_implicit_alias)
fprintf (f, " cpp_implicit_alias");
if (alias_target)
fprintf (f, " target:%s",
DECL_P (alias_target)
? IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME
(alias_target))
: IDENTIFIER_POINTER (alias_target));
if (body_removed)
fprintf (f, "\n Body removed by symtab_remove_unreachable_nodes");
fprintf (f, "\n Visibility:");
if (in_other_partition)
fprintf (f, " in_other_partition");
if (used_from_other_partition)
fprintf (f, " used_from_other_partition");
if (force_output)
fprintf (f, " force_output");
if (forced_by_abi)
fprintf (f, " forced_by_abi");
if (externally_visible)
fprintf (f, " externally_visible");
if (resolution != LDPR_UNKNOWN)
fprintf (f, " %s",
ld_plugin_symbol_resolution_names[(int)resolution]);
if (TREE_ASM_WRITTEN (decl))
fprintf (f, " asm_written");
if (DECL_EXTERNAL (decl))
fprintf (f, " external");
if (TREE_PUBLIC (decl))
fprintf (f, " public");
if (DECL_COMMON (decl))
fprintf (f, " common");
if (DECL_WEAK (decl))
fprintf (f, " weak");
if (DECL_DLLIMPORT_P (decl))
fprintf (f, " dll_import");
if (DECL_COMDAT (decl))
fprintf (f, " comdat");
if (get_comdat_group ())
fprintf (f, " comdat_group:%s",
IDENTIFIER_POINTER (get_comdat_group_id ()));
if (DECL_ONE_ONLY (decl))
fprintf (f, " one_only");
if (get_section ())
fprintf (f, " section:%s",
get_section ());
if (implicit_section)
fprintf (f," (implicit_section)");
if (DECL_VISIBILITY_SPECIFIED (decl))
fprintf (f, " visibility_specified");
if (DECL_VISIBILITY (decl))
fprintf (f, " visibility:%s",
visibility_types [DECL_VISIBILITY (decl)]);
if (DECL_VIRTUAL_P (decl))
fprintf (f, " virtual");
if (DECL_ARTIFICIAL (decl))
fprintf (f, " artificial");
if (TREE_CODE (decl) == FUNCTION_DECL)
{
if (DECL_STATIC_CONSTRUCTOR (decl))
fprintf (f, " constructor");
if (DECL_STATIC_DESTRUCTOR (decl))
fprintf (f, " destructor");
}
fprintf (f, "\n");
if (same_comdat_group)
fprintf (f, " Same comdat group as: %s/%i\n",
same_comdat_group->asm_name (),
same_comdat_group->order);
if (next_sharing_asm_name)
fprintf (f, " next sharing asm name: %i\n",
next_sharing_asm_name->order);
if (previous_sharing_asm_name)
fprintf (f, " previous sharing asm name: %i\n",
previous_sharing_asm_name->order);
if (address_taken)
fprintf (f, " Address is taken.\n");
if (aux)
{
fprintf (f, " Aux:");
dump_addr (f, " @", (void *)aux);
}
fprintf (f, " References: ");
dump_references (f);
fprintf (f, " Referring: ");
dump_referring (f);
if (lto_file_data)
fprintf (f, " Read from file: %s\n",
lto_file_data->file_name);
}
size_t nrRef()
{
dump_references();
return m_nr_ref;
}
