| /* Go language support definitions for GDB, the GNU debugger. |
| |
| Copyright (C) 2012-2021 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #if !defined (GO_LANG_H) |
| #define GO_LANG_H 1 |
| |
| struct type_print_options; |
| |
| #include "gdbtypes.h" |
| #include "symtab.h" |
| #include "value.h" |
| |
| struct parser_state; |
| |
| struct builtin_go_type |
| { |
| struct type *builtin_void; |
| struct type *builtin_char; |
| struct type *builtin_bool; |
| struct type *builtin_int; |
| struct type *builtin_uint; |
| struct type *builtin_uintptr; |
| struct type *builtin_int8; |
| struct type *builtin_int16; |
| struct type *builtin_int32; |
| struct type *builtin_int64; |
| struct type *builtin_uint8; |
| struct type *builtin_uint16; |
| struct type *builtin_uint32; |
| struct type *builtin_uint64; |
| struct type *builtin_float32; |
| struct type *builtin_float64; |
| struct type *builtin_complex64; |
| struct type *builtin_complex128; |
| }; |
| |
| enum go_type |
| { |
| GO_TYPE_NONE, /* Not a Go object. */ |
| GO_TYPE_STRING |
| }; |
| |
| /* Defined in go-lang.c. */ |
| |
| extern const char *go_main_name (void); |
| |
| extern enum go_type go_classify_struct_type (struct type *type); |
| |
| extern char *go_symbol_package_name (const struct symbol *sym); |
| |
| extern char *go_block_package_name (const struct block *block); |
| |
| extern const struct builtin_go_type *builtin_go_type (struct gdbarch *); |
| |
| /* Class representing the Go language. */ |
| |
| class go_language : public language_defn |
| { |
| public: |
| go_language () |
| : language_defn (language_go) |
| { /* Nothing. */ } |
| |
| /* See language.h. */ |
| |
| const char *name () const override |
| { return "go"; } |
| |
| /* See language.h. */ |
| |
| const char *natural_name () const override |
| { return "Go"; } |
| |
| /* See language.h. */ |
| |
| void language_arch_info (struct gdbarch *gdbarch, |
| struct language_arch_info *lai) const override; |
| |
| /* See language.h. */ |
| |
| bool sniff_from_mangled_name |
| (const char *mangled, gdb::unique_xmalloc_ptr<char> *demangled) |
| const override |
| { |
| *demangled = demangle_symbol (mangled, 0); |
| return *demangled != NULL; |
| } |
| |
| /* See language.h. */ |
| |
| gdb::unique_xmalloc_ptr<char> demangle_symbol (const char *mangled, |
| int options) const override; |
| |
| /* See language.h. */ |
| |
| void print_type (struct type *type, const char *varstring, |
| struct ui_file *stream, int show, int level, |
| const struct type_print_options *flags) const override; |
| |
| /* See language.h. */ |
| |
| void value_print_inner |
| (struct value *val, struct ui_file *stream, int recurse, |
| const struct value_print_options *options) const override; |
| |
| /* See language.h. */ |
| |
| int parser (struct parser_state *ps) const override; |
| |
| /* See language.h. */ |
| |
| bool is_string_type_p (struct type *type) const override |
| { |
| type = check_typedef (type); |
| return (type->code () == TYPE_CODE_STRUCT |
| && go_classify_struct_type (type) == GO_TYPE_STRING); |
| } |
| |
| /* See language.h. */ |
| |
| bool store_sym_names_in_linkage_form_p () const override |
| { return true; } |
| }; |
| |
| #endif /* !defined (GO_LANG_H) */ |