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- /* Go language support definitions for GDB, the GNU debugger.
- Copyright (C) 2012-2022 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) */
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