/* OS ABI variant handling for GDB. Copyright (C) 2001, 2002, 2003, 2007, 2008 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/>. */ #ifndef OSABI_H #define OSABI_H /* Register an OS ABI sniffer. Each arch/flavour may have more than one sniffer. This is used to e.g. differentiate one OS's a.out from another. The first sniffer to return something other than GDB_OSABI_UNKNOWN wins, so a sniffer should be careful to claim a file only if it knows for sure what it is. */ void gdbarch_register_osabi_sniffer (enum bfd_architecture, enum bfd_flavour, enum gdb_osabi (*)(bfd *)); /* Register a handler for an OS ABI variant for a given architecture and machine type. There should be only one handler for a given OS ABI for each architecture and machine type combination. */ void gdbarch_register_osabi (enum bfd_architecture, unsigned long, enum gdb_osabi, void (*)(struct gdbarch_info, struct gdbarch *)); /* Lookup the OS ABI corresponding to the specified BFD. */ enum gdb_osabi gdbarch_lookup_osabi (bfd *); /* Initialize the gdbarch for the specified OS ABI variant. */ void gdbarch_init_osabi (struct gdbarch_info, struct gdbarch *); /* Return the name of the specified OS ABI. */ const char *gdbarch_osabi_name (enum gdb_osabi); /* Helper routine for ELF file sniffers. This looks at ABI tag note sections to determine the OS ABI from the note. It should be called via bfd_map_over_sections. */ void generic_elf_osabi_sniff_abi_tag_sections (bfd *, asection *, void *); #endif /* OSABI_H */