1 /* Go language support definitions for GDB, the GNU debugger.
3 Copyright (C) 2012-2023 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 #if !defined (GO_LANG_H)
23 struct type_print_options
;
31 struct builtin_go_type
33 struct type
*builtin_void
= nullptr;
34 struct type
*builtin_char
= nullptr;
35 struct type
*builtin_bool
= nullptr;
36 struct type
*builtin_int
= nullptr;
37 struct type
*builtin_uint
= nullptr;
38 struct type
*builtin_uintptr
= nullptr;
39 struct type
*builtin_int8
= nullptr;
40 struct type
*builtin_int16
= nullptr;
41 struct type
*builtin_int32
= nullptr;
42 struct type
*builtin_int64
= nullptr;
43 struct type
*builtin_uint8
= nullptr;
44 struct type
*builtin_uint16
= nullptr;
45 struct type
*builtin_uint32
= nullptr;
46 struct type
*builtin_uint64
= nullptr;
47 struct type
*builtin_float32
= nullptr;
48 struct type
*builtin_float64
= nullptr;
49 struct type
*builtin_complex64
= nullptr;
50 struct type
*builtin_complex128
= nullptr;
55 GO_TYPE_NONE
, /* Not a Go object. */
59 /* Defined in go-lang.c. */
61 extern const char *go_main_name (void);
63 extern enum go_type
go_classify_struct_type (struct type
*type
);
65 extern char *go_symbol_package_name (const struct symbol
*sym
);
67 extern char *go_block_package_name (const struct block
*block
);
69 extern const struct builtin_go_type
*builtin_go_type (struct gdbarch
*);
71 /* Class representing the Go language. */
73 class go_language
: public language_defn
77 : language_defn (language_go
)
82 const char *name () const override
87 const char *natural_name () const override
92 void language_arch_info (struct gdbarch
*gdbarch
,
93 struct language_arch_info
*lai
) const override
;
97 bool sniff_from_mangled_name
98 (const char *mangled
, gdb::unique_xmalloc_ptr
<char> *demangled
)
101 *demangled
= demangle_symbol (mangled
, 0);
102 return *demangled
!= NULL
;
105 /* See language.h. */
107 gdb::unique_xmalloc_ptr
<char> demangle_symbol (const char *mangled
,
108 int options
) const override
;
110 /* See language.h. */
112 void print_type (struct type
*type
, const char *varstring
,
113 struct ui_file
*stream
, int show
, int level
,
114 const struct type_print_options
*flags
) const override
;
116 /* See language.h. */
118 void value_print_inner
119 (struct value
*val
, struct ui_file
*stream
, int recurse
,
120 const struct value_print_options
*options
) const override
;
122 /* See language.h. */
124 int parser (struct parser_state
*ps
) const override
;
126 /* See language.h. */
128 bool is_string_type_p (struct type
*type
) const override
130 type
= check_typedef (type
);
131 return (type
->code () == TYPE_CODE_STRUCT
132 && go_classify_struct_type (type
) == GO_TYPE_STRING
);
135 /* See language.h. */
137 bool store_sym_names_in_linkage_form_p () const override
141 #endif /* !defined (GO_LANG_H) */