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binutils-gdb/gdb/split-name.h

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Add name splitting The new DWARF index code works by keeping names pre-split. That is, rather than storing a symbol name like "a::b::c", the names "a", "b", and "c" will be stored separately. This patch introduces some helper code to split a full name into its components.
2021-03-22 01:07:28 +08:00
/* Split a symbol name.
Update copyright year range in header of all files managed by GDB This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
2023-01-01 20:49:04 +08:00
Copyright (C) 2022-2023 Free Software Foundation, Inc.
Add name splitting The new DWARF index code works by keeping names pre-split. That is, rather than storing a symbol name like "a::b::c", the names "a", "b", and "c" will be stored separately. This patch introduces some helper code to split a full name into its components.
2021-03-22 01:07:28 +08:00
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/>. */
#ifndef GDB_SPLIT_NAME_H
#define GDB_SPLIT_NAME_H
#include "gdbsupport/gdb_string_view.h"
/* The available styles of name splitting. */
enum class split_style
{
/* No splitting - C style. */
NONE,
/* C++ style, with "::" and template parameter intelligence. */
CXX,
Rename split_style::DOT This renames split_style::DOT, to avoid name clashes when building gdb with an old version of Bison (2.3, the version available on macOS). In particular the error looks like: ./split-name.h:34:3: error: expected identifier DOT, ^ m2-exp.c:163:13: note: expanded from macro 'DOT' Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30286
2023-08-31 21:33:34 +08:00
/* Split at ".". Used by Ada, Go, D. This has a funny name to work
around a bug in Bison 2.3, which is used on macOS. */
DOT_STYLE,
Add name splitting The new DWARF index code works by keeping names pre-split. That is, rather than storing a symbol name like "a::b::c", the names "a", "b", and "c" will be stored separately. This patch introduces some helper code to split a full name into its components.
2021-03-22 01:07:28 +08:00
/* Split at "__". Used by Ada encoded names. */
UNDERSCORE,
};
/* Split NAME into components at module boundaries. STYLE indicates
which style of splitting to use. */
extern std::vector<gdb::string_view> split_name (const char *name,
split_style style);
#endif /* GDB_SPLIT_NAME_H */
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