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Use an accessor function for general_symbol_info::language 

Also renames the member variable to m_language to make code easier to read
when more functions become member functions.

I was originally hoping to eventually make m_language private (after a few
more patches), but unfortunately then it no longer counts as a POD type,
which means gdbsupport/poison.h won't let us use memset to initialize
this type, which psymtabs rely on to clear padding bytes so that bcache
can work properly.

gdb/ChangeLog:

2019-12-15  Christian Biesinger  <cbiesinger@google.com>

	* ada-lang.c (ada_add_block_symbols): Update.
	(ada_collect_symbol_completion_matches): Update.
	* ax-gdb.c (gen_expr): Update.
	* block.c (block_lookup_symbol): Update.
	(block_lookup_symbol_primary): Update.
	(block_find_symbol): Update.
	* cp-namespace.c (cp_lookup_symbol_imports_or_template): Update.
	* dbxread.c (process_one_symbol): Update.
	* dictionary.c (insert_symbol_hashed): Update.
	(collate_pending_symbols_by_language): Update.
	(mdict_add_symbol): Update.
	* dwarf-index-write.c (write_psymbols): Update.
	* dwarf2read.c (fixup_go_packaging): Update.
	* findvar.c (read_var_value): Update.
	* ft32-tdep.c (ft32_skip_prologue): Update.
	* go-lang.c (go_symbol_package_name): Update.
	* language.h (scoped_switch_to_sym_language_if_auto::
	scoped_switch_to_sym_language_if_auto): Update.
	* linespec.c (find_method): Update.
	(find_label_symbols_in_block): Update.
	* mdebugread.c (parse_symbol): Update.
	* mi/mi-cmd-stack.c (list_arg_or_local): Update.
	* minsyms.c (add_minsym_to_demangled_hash_table): Update.
	(minimal_symbol_reader::install): Update.
	* moxie-tdep.c (moxie_skip_prologue): Update.
	* parse.c (parse_exp_in_context): Update.
	* psymtab.c (psymbol_name_matches): Update.
	(match_partial_symbol): Update.
	(lookup_partial_symbol): Update.
	(psymbol_hash): Update.
	(psymbol_compare): Update.
	* python/py-framefilter.c (extract_sym): Update.
	(py_print_single_arg): Update.
	* stabsread.c (define_symbol): Update.
	* stack.c (print_frame_arg): Update.
	(find_frame_funname): Update.
	(info_frame_command_core): Update.
	* symfile.c (set_initial_language): Update.
	* symtab.c (symbol_set_demangled_name): Update.
	(symbol_get_demangled_name): Update.
	(symbol_set_language): Update.
	(symbol_find_demangled_name): Update.
	(symbol_set_names): Update.
	(general_symbol_info::natural_name): Update.
	(general_symbol_info::demangled_name): Update.
	(general_symbol_info::search_name): Update.
	(symbol_matches_search_name): Update.
	(eq_symbol_entry): Update.
	(iterate_over_symbols): Update.
	(completion_list_add_symbol): Update.
	(completion_list_add_msymbol): Update.
	(completion_list_add_fields): Update.
	* symtab.h (struct general_symbol_info) <language>: New function.
	<language>: Rename to...
	<m_language>: ...this.
	(SYMBOL_LANGUAGE): Remove.
	(MSYMBOL_LANGUAGE): Remove.
	(struct symbol) <ctor>: Update.
	* xstormy16-tdep.c (xstormy16_skip_prologue): Update.

Change-Id: I6464d477457e61639c63ddf8b145e407a35c235a
This commit is contained in:
Christian Biesinger 2019-12-03 17:10:32 -06:00
parent 747cfc8c6b
commit c1b5c1ebc9
27 changed files with 156 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
gdb/ChangeLog
View File

@ -1,3 +1,65 @@
2019-12-15 Christian Biesinger <cbiesinger@google.com>
* ada-lang.c (ada_add_block_symbols): Update.
(ada_collect_symbol_completion_matches): Update.
* ax-gdb.c (gen_expr): Update.
* block.c (block_lookup_symbol): Update.
(block_lookup_symbol_primary): Update.
(block_find_symbol): Update.
* cp-namespace.c (cp_lookup_symbol_imports_or_template): Update.
* dbxread.c (process_one_symbol): Update.
* dictionary.c (insert_symbol_hashed): Update.
(collate_pending_symbols_by_language): Update.
(mdict_add_symbol): Update.
* dwarf-index-write.c (write_psymbols): Update.
* dwarf2read.c (fixup_go_packaging): Update.
* findvar.c (read_var_value): Update.
* ft32-tdep.c (ft32_skip_prologue): Update.
* go-lang.c (go_symbol_package_name): Update.
* language.h (scoped_switch_to_sym_language_if_auto::
scoped_switch_to_sym_language_if_auto): Update.
* linespec.c (find_method): Update.
(find_label_symbols_in_block): Update.
* mdebugread.c (parse_symbol): Update.
* mi/mi-cmd-stack.c (list_arg_or_local): Update.
* minsyms.c (add_minsym_to_demangled_hash_table): Update.
(minimal_symbol_reader::install): Update.
* moxie-tdep.c (moxie_skip_prologue): Update.
* parse.c (parse_exp_in_context): Update.
* psymtab.c (psymbol_name_matches): Update.
(match_partial_symbol): Update.
(lookup_partial_symbol): Update.
(psymbol_hash): Update.
(psymbol_compare): Update.
* python/py-framefilter.c (extract_sym): Update.
(py_print_single_arg): Update.
* stabsread.c (define_symbol): Update.
* stack.c (print_frame_arg): Update.
(find_frame_funname): Update.
(info_frame_command_core): Update.
* symfile.c (set_initial_language): Update.
* symtab.c (symbol_set_demangled_name): Update.
(symbol_get_demangled_name): Update.
(symbol_set_language): Update.
(symbol_find_demangled_name): Update.
(symbol_set_names): Update.
(general_symbol_info::natural_name): Update.
(general_symbol_info::demangled_name): Update.
(general_symbol_info::search_name): Update.
(symbol_matches_search_name): Update.
(eq_symbol_entry): Update.
(iterate_over_symbols): Update.
(completion_list_add_symbol): Update.
(completion_list_add_msymbol): Update.
(completion_list_add_fields): Update.
* symtab.h (struct general_symbol_info) <language>: New function.
<language>: Rename to...
<m_language>: ...this.
(SYMBOL_LANGUAGE): Remove.
(MSYMBOL_LANGUAGE): Remove.
(struct symbol) <ctor>: Update.
* xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2019-12-15 Christian Biesinger <cbiesinger@google.com>
* ada-exp.y (write_ambiguous_var): Call symbol_set_language to

13
gdb/ada-lang.c
View File

@ -6220,8 +6220,7 @@ ada_add_block_symbols (struct obstack *obstackp,
sym != NULL;
sym = block_iter_match_next (lookup_name, &iter))
{
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
SYMBOL_DOMAIN (sym), domain))
if (symbol_matches_domain (sym->language (), SYMBOL_DOMAIN (sym), domain))
{
if (SYMBOL_CLASS (sym) != LOC_UNRESOLVED)
{
@ -6260,7 +6259,7 @@ ada_add_block_symbols (struct obstack *obstackp,
ALL_BLOCK_SYMBOLS (block, iter, sym)
{
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
if (symbol_matches_domain (sym->language (),
SYMBOL_DOMAIN (sym), domain))
{
int cmp;
@ -6428,7 +6427,7 @@ ada_collect_symbol_completion_matches (completion_tracker &tracker,
if (completion_skip_symbol (mode, msymbol))
continue;
language symbol_language = MSYMBOL_LANGUAGE (msymbol);
language symbol_language = msymbol->language ();
/* Ada minimal symbols won't have their language set to Ada. If
we let completion_list_add_name compare using the
@ -6466,7 +6465,7 @@ ada_collect_symbol_completion_matches (completion_tracker &tracker,
continue;
completion_list_add_name (tracker,
SYMBOL_LANGUAGE (sym),
sym->language (),
sym->linkage_name (),
lookup_name, text, word);
}
@ -6487,7 +6486,7 @@ ada_collect_symbol_completion_matches (completion_tracker &tracker,
continue;
completion_list_add_name (tracker,
SYMBOL_LANGUAGE (sym),
sym->language (),
sym->linkage_name (),
lookup_name, text, word);
}
@ -6509,7 +6508,7 @@ ada_collect_symbol_completion_matches (completion_tracker &tracker,
continue;
completion_list_add_name (tracker,
SYMBOL_LANGUAGE (sym),
sym->language (),
sym->linkage_name (),
lookup_name, text, word);
}

2
gdb/ax-gdb.c
View File

@ -2230,7 +2230,7 @@ gen_expr (struct expression *exp, union exp_element **pc,
b = block_for_pc (ax->scope);
func = block_linkage_function (b);
lang = language_def (SYMBOL_LANGUAGE (func));
lang = language_def (func->language ());
sym = lookup_language_this (lang, b).symbol;
if (!sym)

10
gdb/block.c
View File

@ -729,7 +729,7 @@ block_lookup_symbol (const struct block *block, const char *name,
STRUCT vs VAR domain symbols. So if a matching symbol is found,
make sure there is no "better" matching symbol, i.e., one with
exactly the same domain. PR 16253. */
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
if (symbol_matches_domain (sym->language (),
SYMBOL_DOMAIN (sym), domain))
other = better_symbol (other, sym, domain);
}
@ -750,7 +750,7 @@ block_lookup_symbol (const struct block *block, const char *name,
ALL_BLOCK_SYMBOLS_WITH_NAME (block, lookup_name, iter, sym)
{
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
if (symbol_matches_domain (sym->language (),
SYMBOL_DOMAIN (sym), domain))
{
sym_found = sym;
@ -819,8 +819,7 @@ block_lookup_symbol_primary (const struct block *block, const char *name,
STRUCT vs VAR domain symbols. So if a matching symbol is found,
make sure there is no "better" matching symbol, i.e., one with
exactly the same domain. PR 16253. */
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
SYMBOL_DOMAIN (sym), domain))
if (symbol_matches_domain (sym->language (), SYMBOL_DOMAIN (sym), domain))
other = better_symbol (other, sym, domain);
}
@ -847,8 +846,7 @@ block_find_symbol (const struct block *block, const char *name,
{
/* MATCHER is deliberately called second here so that it never sees
a non-domain-matching symbol. */
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
SYMBOL_DOMAIN (sym), domain)
if (symbol_matches_domain (sym->language (), SYMBOL_DOMAIN (sym), domain)
&& matcher (sym, data))
return sym;
}

2
gdb/cp-namespace.c
View File

@ -516,7 +516,7 @@ cp_lookup_symbol_imports_or_template (const char *scope,
domain_name (domain));
}
if (function != NULL && SYMBOL_LANGUAGE (function) == language_cplus)
if (function != NULL && function->language () == language_cplus)
{
/* Search the function's template parameters. */
if (SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION (function))

4
gdb/dbxread.c
View File

@ -2456,7 +2456,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
cstk.start_addr, cstk.start_addr + valu);
/* For C++, set the block's scope. */
if (SYMBOL_LANGUAGE (cstk.name) == language_cplus)
if (cstk.name->language () == language_cplus)
cp_set_block_scope (cstk.name, block, &objfile->objfile_obstack);
/* May be switching to an assembler file which may not be using
@ -2823,7 +2823,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
cstk.start_addr, valu);
/* For C++, set the block's scope. */
if (SYMBOL_LANGUAGE (cstk.name) == language_cplus)
if (cstk.name->language () == language_cplus)
cp_set_block_scope (cstk.name, block,
&objfile->objfile_obstack);
}

10
gdb/dictionary.c
View File

@ -640,9 +640,9 @@ insert_symbol_hashed (struct dictionary *dict,
/* We don't want to insert a symbol into a dictionary of a different
language. The two may not use the same hashing algorithm. */
gdb_assert (SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language);
gdb_assert (sym->language () == DICT_LANGUAGE (dict)->la_language);
hash = search_name_hash (SYMBOL_LANGUAGE (sym), sym->search_name ());
hash = search_name_hash (sym->language (), sym->search_name ());
hash_index = hash % DICT_HASHED_NBUCKETS (dict);
sym->hash_next = buckets[hash_index];
buckets[hash_index] = sym;
@ -928,7 +928,7 @@ collate_pending_symbols_by_language (const struct pending *symbol_list)
{
for (int i = list_counter->nsyms - 1; i >= 0; --i)
{
enum language language = SYMBOL_LANGUAGE (list_counter->symbol[i]);
enum language language = list_counter->symbol[i]->language ();
nsyms[language].push_back (list_counter->symbol[i]);
}
}
@ -1116,13 +1116,13 @@ void
mdict_add_symbol (struct multidictionary *mdict, struct symbol *sym)
{
struct dictionary *dict
= find_language_dictionary (mdict, SYMBOL_LANGUAGE (sym));
= find_language_dictionary (mdict, sym->language ());
if (dict == nullptr)
{
/* SYM is of a new language that we haven't previously seen.
Create a new dictionary for it. */
dict = create_new_language_dictionary (mdict, SYMBOL_LANGUAGE (sym));
dict = create_new_language_dictionary (mdict, sym->language ());
}
dict_add_symbol (dict, sym);

4
gdb/dwarf-index-write.c
View File

@ -543,7 +543,7 @@ write_psymbols (struct mapped_symtab *symtab,
{
struct partial_symbol *psym = *psymp;
if (psym->ginfo.language == language_ada)
if (psym->ginfo.language () == language_ada)
error (_("Ada is not currently supported by the index; "
"use the DWARF 5 index instead"));
@ -690,7 +690,7 @@ public:
return;
const char *name = psym->ginfo.search_name ();
if (psym->ginfo.language == language_ada)
if (psym->ginfo.language () == language_ada)
{
/* We want to ensure that the Ada main function's name appears
verbatim in the index. However, this name will be of the

2
gdb/dwarf2read.c
View File

@ -9916,7 +9916,7 @@ fixup_go_packaging (struct dwarf2_cu *cu)
{
struct symbol *sym = list->symbol[i];
if (SYMBOL_LANGUAGE (sym) == language_go
if (sym->language () == language_go
&& SYMBOL_CLASS (sym) == LOC_BLOCK)
{
char *this_package_name = go_symbol_package_name (sym);

2
gdb/findvar.c
View File

@ -807,7 +807,7 @@ struct value *
read_var_value (struct symbol *var, const struct block *var_block,
struct frame_info *frame)
{
const struct language_defn *lang = language_def (SYMBOL_LANGUAGE (var));
const struct language_defn *lang = language_def (var->language ());
gdb_assert (lang != NULL);
gdb_assert (lang->la_read_var_value != NULL);

2
gdb/ft32-tdep.c
View File

@ -299,7 +299,7 @@ ft32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
/* Found a function. */
sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
/* Don't use line number debug info for assembly source files. */
if ((sym != NULL) && SYMBOL_LANGUAGE (sym) != language_asm)
if ((sym != NULL) && sym->language () != language_asm)
{
sal = find_pc_line (func_addr, 0);
if (sal.end && sal.end < func_end)

2
gdb/go-lang.c
View File

@ -420,7 +420,7 @@ go_symbol_package_name (const struct symbol *sym)
char *name_buf;
char *result;
gdb_assert (SYMBOL_LANGUAGE (sym) == language_go);
gdb_assert (sym->language () == language_go);
name_buf = unpack_mangled_go_symbol (mangled_name,
&package_name, &object_name,
&method_type_package_name,

2
gdb/language.h
View File

@ -715,7 +715,7 @@ public:
{
m_lang = current_language->la_language;
m_switched = true;
set_language (SYMBOL_LANGUAGE (sym));
set_language (sym->language ());
}
else
{

6
gdb/linespec.c
View File

@ -3683,7 +3683,7 @@ find_method (struct linespec_state *self, std::vector<symtab *> *file_symtabs,
gdb_assert (!pspace->executing_startup);
set_current_program_space (pspace);
t = check_typedef (SYMBOL_TYPE (sym));
find_methods (t, SYMBOL_LANGUAGE (sym),
find_methods (t, sym->language (),
method_name, &result_names, &superclass_vec);
/* Handle all items from a single program space at once; and be
@ -3696,7 +3696,7 @@ find_method (struct linespec_state *self, std::vector<symtab *> *file_symtabs,
this program space, consider superclasses. */
if (result_names.size () == last_result_len)
find_superclass_methods (std::move (superclass_vec), method_name,
SYMBOL_LANGUAGE (sym), &result_names);
sym->language (), &result_names);
/* We have a list of candidate symbol names, so now we
iterate over the symbol tables looking for all
@ -3998,7 +3998,7 @@ find_label_symbols_in_block (const struct block *block,
ALL_BLOCK_SYMBOLS (block, iter, sym)
{
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
if (symbol_matches_domain (sym->language (),
SYMBOL_DOMAIN (sym), LABEL_DOMAIN)
&& cmp (sym->search_name (), name, name_len) == 0)
{

4
gdb/mdebugread.c
View File

@ -794,11 +794,11 @@ parse_symbol (SYMR *sh, union aux_ext *ax, char *ext_sh, int bigend,
/* All functions in C++ have prototypes. For C we don't have enough
information in the debug info. */
if (SYMBOL_LANGUAGE (s) == language_cplus)
if (s->language () == language_cplus)
TYPE_PROTOTYPED (SYMBOL_TYPE (s)) = 1;
/* Create and enter a new lexical context. */
b = new_block (FUNCTION_BLOCK, SYMBOL_LANGUAGE (s));
b = new_block (FUNCTION_BLOCK, s->language ());
SYMBOL_BLOCK_VALUE (s) = b;
BLOCK_FUNCTION (b) = s;
BLOCK_START (b) = BLOCK_END (b) = sh->value;

2
gdb/mi/mi-cmd-stack.c
View File

@ -543,7 +543,7 @@ list_arg_or_local (const struct frame_arg *arg, enum what_to_list what,
get_no_prettyformat_print_options (&opts);
opts.deref_ref = 1;
common_val_print (arg->val, &stb, 0, &opts,
language_def (SYMBOL_LANGUAGE (arg->sym)));
language_def (arg->sym->language ()));
}
catch (const gdb_exception_error &except)
{

5
gdb/minsyms.c
View File

@ -162,7 +162,7 @@ add_minsym_to_demangled_hash_table (struct minimal_symbol *sym,
{
if (sym->demangled_hash_next == NULL)
{
objfile->per_bfd->demangled_hash_languages.set (MSYMBOL_LANGUAGE (sym));
objfile->per_bfd->demangled_hash_languages.set (sym->language ());
struct minimal_symbol **table
= objfile->per_bfd->msymbol_demangled_hash;
@ -1420,8 +1420,7 @@ minimal_symbol_reader::install ()
build_minimal_symbol_hash_tables. */
if (msym->search_name () != msym->linkage_name ())
hash_values[idx].minsym_demangled_hash
= search_name_hash (MSYMBOL_LANGUAGE (msym),
msym->search_name ());
= search_name_hash (msym->language (), msym->search_name ());
}
{
/* To limit how long we hold the lock, we only acquire it here

2
gdb/moxie-tdep.c
View File

@ -232,7 +232,7 @@ moxie_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
/* Don't use line number debug info for assembly source
files. */
if (sym && SYMBOL_LANGUAGE (sym) != language_asm)
if (sym && sym->language () != language_asm)
{
sal = find_pc_line (func_addr, 0);
if (sal.end && sal.end < func_end)

2
gdb/parse.c
View File

@ -1098,7 +1098,7 @@ parse_exp_in_context (const char **stringptr, CORE_ADDR pc,
struct symbol *func = block_linkage_function (block);
if (func != NULL)
lang = language_def (SYMBOL_LANGUAGE (func));
lang = language_def (func->language ());
if (lang == NULL || lang->la_language == language_unknown)
lang = current_language;
}

16
gdb/psymtab.c
View File

@ -531,7 +531,7 @@ static bool
psymbol_name_matches (partial_symbol *psym,
const lookup_name_info &lookup_name)
{
const language_defn *lang = language_def (psym->ginfo.language);
const language_defn *lang = language_def (psym->ginfo.language ());
symbol_name_matcher_ftype *name_match
= get_symbol_name_matcher (lang, lookup_name);
return name_match (psym->ginfo.search_name (), lookup_name, NULL);
@ -581,7 +581,7 @@ match_partial_symbol (struct objfile *objfile,
center = bottom + (top - bottom) / 2;
gdb_assert (center < top);
enum language lang = (*center)->ginfo.language;
enum language lang = (*center)->ginfo.language ();
const char *lang_ln
= name.language_lookup_name (lang).c_str ();
@ -596,7 +596,7 @@ match_partial_symbol (struct objfile *objfile,
while (top <= real_top
&& psymbol_name_matches (*top, name))
{
if (symbol_matches_domain ((*top)->ginfo.language,
if (symbol_matches_domain ((*top)->ginfo.language (),
(*top)->domain, domain))
return *top;
top++;
@ -610,7 +610,7 @@ match_partial_symbol (struct objfile *objfile,
{
for (psym = start; psym < start + length; psym++)
{
if (symbol_matches_domain ((*psym)->ginfo.language,
if (symbol_matches_domain ((*psym)->ginfo.language (),
(*psym)->domain, domain)
&& psymbol_name_matches (*psym, name))
return *psym;
@ -719,7 +719,7 @@ lookup_partial_symbol (struct objfile *objfile,
while (top <= real_top && symbol_matches_search_name (&(*top)->ginfo,
lookup_name))
{
if (symbol_matches_domain ((*top)->ginfo.language,
if (symbol_matches_domain ((*top)->ginfo.language (),
(*top)->domain, domain))
return *top;
top++;
@ -733,7 +733,7 @@ lookup_partial_symbol (struct objfile *objfile,
{
for (psym = start; psym < start + length; psym++)
{
if (symbol_matches_domain ((*psym)->ginfo.language,
if (symbol_matches_domain ((*psym)->ginfo.language (),
(*psym)->domain, domain)
&& symbol_matches_search_name (&(*psym)->ginfo, lookup_name))
return *psym;
@ -1526,7 +1526,7 @@ psymbol_hash (const void *addr, int length)
{
unsigned long h = 0;
struct partial_symbol *psymbol = (struct partial_symbol *) addr;
unsigned int lang = psymbol->ginfo.language;
unsigned int lang = psymbol->ginfo.language ();
unsigned int domain = psymbol->domain;
unsigned int theclass = psymbol->aclass;
@ -1553,7 +1553,7 @@ psymbol_compare (const void *addr1, const void *addr2, int length)
return (memcmp (&sym1->ginfo.value, &sym2->ginfo.value,
sizeof (sym1->ginfo.value)) == 0
&& sym1->ginfo.language == sym2->ginfo.language
&& sym1->ginfo.language () == sym2->ginfo.language ()
&& sym1->domain == sym2->domain
&& sym1->aclass == sym2->aclass
/* Note that psymbol names are interned via

8
gdb/python/py-framefilter.c
View File

@ -109,7 +109,7 @@ extract_sym (PyObject *obj, gdb::unique_xmalloc_ptr<char> *name,
from the symbol. If mode is not "auto", then the language
has been explicitly set, use that. */
if (language_mode == language_mode_auto)
*language = language_def (SYMBOL_LANGUAGE (*sym));
*language = language_def ((*sym)->language ());
else
*language = current_language;
}
@ -320,7 +320,7 @@ py_print_single_arg (struct ui_out *out,
{
if (fa->val == NULL && fa->error == NULL)
return;
language = language_def (SYMBOL_LANGUAGE (fa->sym));
language = language_def (fa->sym->language ());
val = fa->val;
}
else
@ -349,14 +349,14 @@ py_print_single_arg (struct ui_out *out,
string_file stb;
fprintf_symbol_filtered (&stb, fa->sym->print_name (),
SYMBOL_LANGUAGE (fa->sym),
fa->sym->language (),
DMGL_PARAMS | DMGL_ANSI);
if (fa->entry_kind == print_entry_values_compact)
{
stb.puts ("=");
fprintf_symbol_filtered (&stb, fa->sym->print_name (),
SYMBOL_LANGUAGE (fa->sym),
fa->sym->language (),
DMGL_PARAMS | DMGL_ANSI);
}
if (fa->entry_kind == print_entry_values_only

6
gdb/stabsread.c
View File

@ -740,7 +740,7 @@ define_symbol (CORE_ADDR valu, const char *string, int desc, int type,
normal:
std::string new_name;
if (SYMBOL_LANGUAGE (sym) == language_cplus)
if (sym->language () == language_cplus)
{
char *name = (char *) alloca (p - string + 1);
@ -758,7 +758,7 @@ define_symbol (CORE_ADDR valu, const char *string, int desc, int type,
SYMBOL_SET_NAMES (sym, gdb::string_view (string, p - string), true,
objfile);
if (SYMBOL_LANGUAGE (sym) == language_cplus)
if (sym->language () == language_cplus)
cp_scan_for_anonymous_namespaces (get_buildsym_compunit (), sym,
objfile);
@ -1225,7 +1225,7 @@ define_symbol (CORE_ADDR valu, const char *string, int desc, int type,
This is important to do, because of forward references:
The cleanup of undefined types stored in undef_types only uses
STRUCT_DOMAIN symbols to perform the replacement. */
synonym = (SYMBOL_LANGUAGE (sym) == language_ada && p[-2] != 'T');
synonym = (sym->language () == language_ada && p[-2] != 'T');
/* Typedef */
SYMBOL_TYPE (sym) = read_type (&p, objfile);

14
gdb/stack.c
View File

@ -428,7 +428,7 @@ print_frame_arg (const frame_print_options &fp_opts,
annotate_arg_emitter arg_emitter;
ui_out_emit_tuple tuple_emitter (uiout, NULL);
fprintf_symbol_filtered (&stb, arg->sym->print_name (),
SYMBOL_LANGUAGE (arg->sym), DMGL_PARAMS | DMGL_ANSI);
arg->sym->language (), DMGL_PARAMS | DMGL_ANSI);
if (arg->entry_kind == print_entry_values_compact)
{
/* It is OK to provide invalid MI-like stream as with
@ -436,7 +436,7 @@ print_frame_arg (const frame_print_options &fp_opts,
stb.puts ("=");
fprintf_symbol_filtered (&stb, arg->sym->print_name (),
SYMBOL_LANGUAGE (arg->sym),
arg->sym->language (),
DMGL_PARAMS | DMGL_ANSI);
}
if (arg->entry_kind == print_entry_values_only
@ -474,7 +474,7 @@ print_frame_arg (const frame_print_options &fp_opts,
/* Use the appropriate language to display our symbol, unless the
user forced the language to a specific language. */
if (language_mode == language_mode_auto)
language = language_def (SYMBOL_LANGUAGE (arg->sym));
language = language_def (arg->sym->language ());
else
language = current_language;
@ -1261,7 +1261,7 @@ find_frame_funname (struct frame_info *frame, enum language *funlang,
{
const char *print_name = func->print_name ();
*funlang = SYMBOL_LANGUAGE (func);
*funlang = func->language ();
if (funcp)
*funcp = func;
if (*funlang == language_cplus)
@ -1291,7 +1291,7 @@ find_frame_funname (struct frame_info *frame, enum language *funlang,
if (msymbol.minsym != NULL)
{
funname.reset (xstrdup (msymbol.minsym->print_name ()));
*funlang = MSYMBOL_LANGUAGE (msymbol.minsym);
*funlang = msymbol.minsym->language ();
}
}
@ -1495,7 +1495,7 @@ info_frame_command_core (struct frame_info *fi, bool selected_frame_p)
if (func)
{
funname = func->print_name ();
funlang = SYMBOL_LANGUAGE (func);
funlang = func->language ();
if (funlang == language_cplus)
{
/* It seems appropriate to use print_name() here,
@ -1517,7 +1517,7 @@ info_frame_command_core (struct frame_info *fi, bool selected_frame_p)
if (msymbol.minsym != NULL)
{
funname = msymbol.minsym->print_name ();
funlang = MSYMBOL_LANGUAGE (msymbol.minsym);
funlang = msymbol.minsym->language ();
}
}
calling_frame_info = get_prev_frame (fi);

2
gdb/symfile.c
View File

@ -1697,7 +1697,7 @@ set_initial_language (void)
struct symbol *sym = lookup_symbol (name, NULL, VAR_DOMAIN, NULL).symbol;
if (sym != NULL)
lang = SYMBOL_LANGUAGE (sym);
lang = sym->language ();
}
if (lang == language_unknown)

60
gdb/symtab.c
View File

@ -675,7 +675,7 @@ symbol_set_demangled_name (struct general_symbol_info *gsymbol,
const char *name,
struct obstack *obstack)
{
if (gsymbol->language == language_ada)
if (gsymbol->language () == language_ada)
{
if (name == NULL)
{
@ -697,7 +697,7 @@ symbol_set_demangled_name (struct general_symbol_info *gsymbol,
const char *
symbol_get_demangled_name (const struct general_symbol_info *gsymbol)
{
if (gsymbol->language == language_ada)
if (gsymbol->language () == language_ada)
{
if (!gsymbol->ada_mangled)
return NULL;
@ -716,16 +716,16 @@ symbol_set_language (struct general_symbol_info *gsymbol,
enum language language,
struct obstack *obstack)
{
gsymbol->language = language;
if (gsymbol->language == language_cplus
|| gsymbol->language == language_d
|| gsymbol->language == language_go
|| gsymbol->language == language_objc
|| gsymbol->language == language_fortran)
gsymbol->m_language = language;
if (language == language_cplus
|| language == language_d
|| language == language_go
|| language == language_objc
|| language == language_fortran)
{
symbol_set_demangled_name (gsymbol, NULL, obstack);
}
else if (gsymbol->language == language_ada)
else if (language == language_ada)
{
gdb_assert (gsymbol->ada_mangled == 0);
gsymbol->language_specific.obstack = obstack;
@ -819,12 +819,12 @@ symbol_find_demangled_name (struct general_symbol_info *gsymbol,
char *demangled = NULL;
int i;
if (gsymbol->language == language_unknown)
gsymbol->language = language_auto;
if (gsymbol->language () == language_unknown)
gsymbol->m_language = language_auto;
if (gsymbol->language != language_auto)
if (gsymbol->language () != language_auto)
{
const struct language_defn *lang = language_def (gsymbol->language);
const struct language_defn *lang = language_def (gsymbol->language ());
language_sniff_from_mangled_name (lang, mangled, &demangled);
return demangled;
@ -837,7 +837,7 @@ symbol_find_demangled_name (struct general_symbol_info *gsymbol,
if (language_sniff_from_mangled_name (lang, mangled, &demangled))
{
gsymbol->language = l;
gsymbol->m_language = l;
return demangled;
}
}
@ -864,7 +864,7 @@ symbol_set_names (struct general_symbol_info *gsymbol,
{
struct demangled_name_entry **slot;
if (gsymbol->language == language_ada)
if (gsymbol->language () == language_ada)
{
/* In Ada, we do the symbol lookups using the mangled name, so
we can save some space by not storing the demangled name. */
@ -898,7 +898,7 @@ symbol_set_names (struct general_symbol_info *gsymbol,
if (*slot == NULL
/* A C version of the symbol may have already snuck into the table.
This happens to, e.g., main.init (__go_init_main). Cope. */
|| (gsymbol->language == language_go && (*slot)->demangled == nullptr))
|| (gsymbol->language () == language_go && (*slot)->demangled == nullptr))
{
/* A 0-terminated copy of the linkage name. Callers must set COPY_NAME
to true if the string might not be nullterminated. We have to make
@ -959,11 +959,11 @@ symbol_set_names (struct general_symbol_info *gsymbol,
(gdb::string_view (mangled_ptr, linkage_name.length ()));
}
(*slot)->demangled = std::move (demangled_name);
(*slot)->language = gsymbol->language;
(*slot)->language = gsymbol->language ();
}
else if (gsymbol->language == language_unknown
|| gsymbol->language == language_auto)
gsymbol->language = (*slot)->language;
else if (gsymbol->language () == language_unknown
|| gsymbol->language () == language_auto)
gsymbol->m_language = (*slot)->language;
gsymbol->name = (*slot)->mangled.data ();
if ((*slot)->demangled != nullptr)
@ -978,7 +978,7 @@ symbol_set_names (struct general_symbol_info *gsymbol,
const char *
general_symbol_info::natural_name () const
{
switch (language)
switch (language ())
{
case language_cplus:
case language_d:
@ -1003,7 +1003,7 @@ general_symbol_info::demangled_name () const
{
const char *dem_name = NULL;
switch (language)
switch (language ())
{
case language_cplus:
case language_d:
@ -1026,7 +1026,7 @@ general_symbol_info::demangled_name () const
const char *
general_symbol_info::search_name () const
{
if (language == language_ada)
if (language () == language_ada)
return name;
else
return natural_name ();
@ -1039,7 +1039,7 @@ symbol_matches_search_name (const struct general_symbol_info *gsymbol,
const lookup_name_info &name)
{
symbol_name_matcher_ftype *name_match
= get_symbol_name_matcher (language_def (gsymbol->language), name);
= get_symbol_name_matcher (language_def (gsymbol->language ()), name);
return name_match (gsymbol->search_name (), name, NULL);
}
@ -1219,8 +1219,7 @@ eq_symbol_entry (const struct symbol_cache_slot *slot,
if (!SYMBOL_MATCHES_SEARCH_NAME (sym, lookup_name))
return 0;
if (!symbol_matches_domain (SYMBOL_LANGUAGE (sym),
slot_domain, domain))
if (!symbol_matches_domain (sym->language (), slot_domain, domain))
return 0;
}
}
@ -2846,8 +2845,7 @@ iterate_over_symbols (const struct block *block,
ALL_BLOCK_SYMBOLS_WITH_NAME (block, name, iter, sym)
{
if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
SYMBOL_DOMAIN (sym), domain))
if (symbol_matches_domain (sym->language (), SYMBOL_DOMAIN (sym), domain))
{
struct block_symbol block_sym = {sym, block};
@ -5262,7 +5260,7 @@ completion_list_add_symbol (completion_tracker &tracker,
const lookup_name_info &lookup_name,
const char *text, const char *word)
{
completion_list_add_name (tracker, SYMBOL_LANGUAGE (sym),
completion_list_add_name (tracker, sym->language (),
sym->natural_name (),
lookup_name, text, word);
}
@ -5275,7 +5273,7 @@ completion_list_add_msymbol (completion_tracker &tracker,
const lookup_name_info &lookup_name,
const char *text, const char *word)
{
completion_list_add_name (tracker, MSYMBOL_LANGUAGE (sym),
completion_list_add_name (tracker, sym->language (),
sym->natural_name (),
lookup_name, text, word);
}
@ -5409,7 +5407,7 @@ completion_list_add_fields (completion_tracker &tracker,
if (c == TYPE_CODE_UNION || c == TYPE_CODE_STRUCT)
for (j = TYPE_N_BASECLASSES (t); j < TYPE_NFIELDS (t); j++)
if (TYPE_FIELD_NAME (t, j))
completion_list_add_name (tracker, SYMBOL_LANGUAGE (sym),
completion_list_add_name (tracker, sym->language (),
TYPE_FIELD_NAME (t, j),
lookup_name, text, word);
}

9
gdb/symtab.h
View File

@ -425,6 +425,9 @@ struct general_symbol_info
void set_linkage_name (const char *linkage_name)
{ name = linkage_name; }
enum language language () const
{ return m_language; }
/* Name of the symbol. This is a required field. Storage for the
name is allocated on the objfile_obstack for the associated
objfile. For languages like C++ that make a distinction between
@ -479,7 +482,7 @@ struct general_symbol_info
This is used to select one of the fields from the language specific
union above. */
ENUM_BITFIELD(language) language : LANGUAGE_BITS;
ENUM_BITFIELD(language) m_language : LANGUAGE_BITS;
/* This is only used by Ada. If set, then the 'demangled_name' field
of language_specific is valid. Otherwise, the 'obstack' field is
@ -522,7 +525,6 @@ extern CORE_ADDR get_symbol_address (const struct symbol *sym);
#define SYMBOL_VALUE_COMMON_BLOCK(symbol) (symbol)->value.common_block
#define SYMBOL_BLOCK_VALUE(symbol) (symbol)->value.block
#define SYMBOL_VALUE_CHAIN(symbol) (symbol)->value.chain
#define SYMBOL_LANGUAGE(symbol) (symbol)->language
#define SYMBOL_SECTION(symbol) (symbol)->section
#define SYMBOL_OBJ_SECTION(objfile, symbol) \
(((symbol)->section >= 0) \
@ -741,7 +743,6 @@ extern CORE_ADDR get_msymbol_address (struct objfile *objf,
#define MSYMBOL_VALUE_BYTES(symbol) (symbol)->value.bytes
#define MSYMBOL_BLOCK_VALUE(symbol) (symbol)->value.block
#define MSYMBOL_VALUE_CHAIN(symbol) (symbol)->value.chain
#define MSYMBOL_LANGUAGE(symbol) (symbol)->language
#define MSYMBOL_SECTION(symbol) (symbol)->section
#define MSYMBOL_OBJ_SECTION(objfile, symbol) \
(((symbol)->section >= 0) \
@ -1098,7 +1099,7 @@ struct symbol : public general_symbol_info, public allocate_on_obstack
name = nullptr;
value.ivalue = 0;
language_specific.obstack = nullptr;
language = language_unknown;
m_language = language_unknown;
ada_mangled = 0;
section = 0;
/* GCC 4.8.5 (on CentOS 7) does not correctly compile class-

2
gdb/xstormy16-tdep.c
View File

@ -430,7 +430,7 @@ xstormy16_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
/* Found a function. */
sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
/* Don't use line number debug info for assembly source files. */
if (sym && SYMBOL_LANGUAGE (sym) != language_asm)
if (sym && sym->language () != language_asm)
{
sal = find_pc_line (func_addr, 0);
if (sal.end && sal.end < func_end)