76 lines
3 KiB
C
76 lines
3 KiB
C
|
/* Definition of objfile flags.
|
||
|
|
|
||
|
|
Copyright (C) 1992-2022 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 (OBJFILE_FLAGS_H)
|
||
|
|
#define OBJFILE_FLAGS_H
|
||
|
|
|
||
|
|
#include "gdbsupport/enum-flags.h"
|
||
|
|
|
||
|
|
/* Defines for the objfile flags field. Defined in a separate file to
|
||
|
|
break circular header dependencies. */
|
||
|
|
|
||
|
|
enum objfile_flag : unsigned
|
||
|
|
{
|
||
|
|
/* When an object file has its functions reordered (currently
|
||
|
|
Irix-5.2 shared libraries exhibit this behaviour), we will need
|
||
|
|
an expensive algorithm to locate a partial symtab or symtab via
|
||
|
|
an address. To avoid this penalty for normal object files, we
|
||
|
|
use this flag, whose setting is determined upon symbol table
|
||
|
|
read in. */
|
||
|
|
OBJF_REORDERED = 1 << 0, /* Functions are reordered */
|
||
|
|
|
||
|
|
/* Distinguish between an objfile for a shared library and a
|
||
|
|
"vanilla" objfile. This may come from a target's
|
||
|
|
implementation of the solib interface, from add-symbol-file, or
|
||
|
|
any other mechanism that loads dynamic objects. */
|
||
|
|
OBJF_SHARED = 1 << 1, /* From a shared library */
|
||
|
|
|
||
|
|
/* User requested that this objfile be read in it's entirety. */
|
||
|
|
OBJF_READNOW = 1 << 2, /* Immediate full read */
|
||
|
|
|
||
|
|
/* This objfile was created because the user explicitly caused it
|
||
|
|
(e.g., used the add-symbol-file command). This bit offers a
|
||
|
|
way for run_command to remove old objfile entries which are no
|
||
|
|
longer valid (i.e., are associated with an old inferior), but
|
||
|
|
to preserve ones that the user explicitly loaded via the
|
||
|
|
add-symbol-file command. */
|
||
|
|
OBJF_USERLOADED = 1 << 3, /* User loaded */
|
||
|
|
|
||
|
|
/* Set if we have tried to read partial symtabs for this objfile.
|
||
|
|
This is used to allow lazy reading of partial symtabs. */
|
||
|
|
OBJF_PSYMTABS_READ = 1 << 4,
|
||
|
|
|
||
|
|
/* Set if this is the main symbol file (as opposed to symbol file
|
||
|
|
for dynamically loaded code). */
|
||
|
|
OBJF_MAINLINE = 1 << 5,
|
||
|
|
|
||
|
|
/* ORIGINAL_NAME and OBFD->FILENAME correspond to text description
|
||
|
|
unrelated to filesystem names. It can be for example
|
||
|
|
"<image in memory>". */
|
||
|
|
OBJF_NOT_FILENAME = 1 << 6,
|
||
|
|
|
||
|
|
/* User requested that we do not read this objfile's symbolic
|
||
|
|
information. */
|
||
|
|
OBJF_READNEVER = 1 << 7,
|
||
|
|
};
|
||
|
|
|
||
|
|
DEF_ENUM_FLAGS_TYPE (enum objfile_flag, objfile_flags);
|
||
|
|
|
||
|
|
#endif /* !defined (OBJFILE_FLAGS_H) */
|