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/* Backend hook signatures internal interface for libebl.
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Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006 Red Hat, Inc.
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This file is part of Red Hat elfutils.
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Red Hat elfutils is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by the
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Free Software Foundation; version 2 of the License.
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Red Hat elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with Red Hat elfutils; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA.
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In addition, as a special exception, Red Hat, Inc. gives You the
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additional right to link the code of Red Hat elfutils with code licensed
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under any Open Source Initiative certified open source license
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(http://www.opensource.org/licenses/index.php) which requires the
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distribution of source code with any binary distribution and to
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distribute linked combinations of the two. Non-GPL Code permitted under
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this exception must only link to the code of Red Hat elfutils through
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those well defined interfaces identified in the file named EXCEPTION
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found in the source code files (the "Approved Interfaces"). The files
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of Non-GPL Code may instantiate templates or use macros or inline
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functions from the Approved Interfaces without causing the resulting
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work to be covered by the GNU General Public License. Only Red Hat,
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Inc. may make changes or additions to the list of Approved Interfaces.
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Red Hat's grant of this exception is conditioned upon your not adding
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any new exceptions. If you wish to add a new Approved Interface or
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exception, please contact Red Hat. You must obey the GNU General Public
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License in all respects for all of the Red Hat elfutils code and other
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code used in conjunction with Red Hat elfutils except the Non-GPL Code
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covered by this exception. If you modify this file, you may extend this
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exception to your version of the file, but you are not obligated to do
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so. If you do not wish to provide this exception without modification,
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you must delete this exception statement from your version and license
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this file solely under the GPL without exception.
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Red Hat elfutils is an included package of the Open Invention Network.
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An included package of the Open Invention Network is a package for which
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Open Invention Network licensees cross-license their patents. No patent
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license is granted, either expressly or impliedly, by designation as an
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included package. Should you wish to participate in the Open Invention
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Network licensing program, please visit www.openinventionnetwork.com
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<http://www.openinventionnetwork.com>. */
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/* Return symbol representaton of object file type. */
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const char *EBLHOOK(object_type_name) (int, char *, size_t);
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/* Return symbolic representation of relocation type. */
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const char *EBLHOOK(reloc_type_name) (int, char *, size_t);
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/* Check relocation type. */
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bool EBLHOOK(reloc_type_check) (int);
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/* Check if relocation type is for simple absolute relocations. */
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Elf_Type EBLHOOK(reloc_simple_type) (Ebl *, int);
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/* Check relocation type use. */
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bool EBLHOOK(reloc_valid_use) (Elf *, int);
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/* Return true if the symbol type is that referencing the GOT. */
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bool EBLHOOK(gotpc_reloc_check) (Elf *, int);
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/* Return symbolic representation of segment type. */
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const char *EBLHOOK(segment_type_name) (int, char *, size_t);
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/* Return symbolic representation of section type. */
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const char *EBLHOOK(section_type_name) (int, char *, size_t);
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/* Return section name. */
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const char *EBLHOOK(section_name) (int, int, char *, size_t);
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/* Return next machine flag name. */
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const char *EBLHOOK(machine_flag_name) (GElf_Word *);
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/* Check whether machine flags are valid. */
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bool EBLHOOK(machine_flag_check) (GElf_Word);
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/* Return symbolic representation of symbol type. */
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const char *EBLHOOK(symbol_type_name) (int, char *, size_t);
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/* Return symbolic representation of symbol binding. */
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const char *EBLHOOK(symbol_binding_name) (int, char *, size_t);
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/* Return symbolic representation of dynamic tag. */
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const char *EBLHOOK(dynamic_tag_name) (int64_t, char *, size_t);
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/* Check dynamic tag. */
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bool EBLHOOK(dynamic_tag_check) (int64_t);
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/* Combine section header flags values. */
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GElf_Word EBLHOOK(sh_flags_combine) (GElf_Word, GElf_Word);
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/* Return symbolic representation of OS ABI. */
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const char *EBLHOOK(osabi_name) (int, char *, size_t);
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/* Name of a note entry type for core files. */
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const char *EBLHOOK(core_note_type_name) (uint32_t, char *, size_t);
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/* Name of a note entry type for object files. */
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const char *EBLHOOK(object_note_type_name) (uint32_t, char *, size_t);
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/* Handle core note. */
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bool EBLHOOK(core_note) (const char *, uint32_t, uint32_t, const char *);
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/* Handle object file note. */
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bool EBLHOOK(object_note) (const char *, uint32_t, uint32_t, const char *);
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/* Check section name for being that of a debug informatino section. */
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bool EBLHOOK(debugscn_p) (const char *);
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/* Check whether given relocation is a copy relocation. */
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bool EBLHOOK(copy_reloc_p) (int);
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/* Check whether given relocation is a no-op relocation. */
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bool EBLHOOK(none_reloc_p) (int);
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/* Check whether given relocation is a relative relocation. */
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bool EBLHOOK(relative_reloc_p) (int);
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/* Check whether given symbol's value is ok despite normal checks. */
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bool EBLHOOK(check_special_symbol) (Elf *, GElf_Ehdr *, const GElf_Sym *,
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const char *, const GElf_Shdr *);
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/* Check if backend uses a bss PLT in this file. */
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bool EBLHOOK(bss_plt_p) (Elf *, GElf_Ehdr *);
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/* Return location expression to find return value given the
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DW_AT_type DIE of a DW_TAG_subprogram DIE. */
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int EBLHOOK(return_value_location) (Dwarf_Die *functypedie,
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const Dwarf_Op **locp);
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/* Return register name information. */
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ssize_t EBLHOOK(register_name) (Ebl *ebl,
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int regno, char *name, size_t namelen,
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const char **prefix, const char **setname);
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/* Destructor for ELF backend handle. */
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void EBLHOOK(destr) (struct ebl *);
added
removed
libebl/ebl-hooks.h
