| 1 |
1181 |
sfurman |
/* OS ABI variant handling for GDB.
|
| 2 |
|
|
Copyright 2001, 2002 Free Software Foundation, Inc.
|
| 3 |
|
|
|
| 4 |
|
|
This file is part of GDB.
|
| 5 |
|
|
|
| 6 |
|
|
This program is free software; you can redistribute it and/or modify
|
| 7 |
|
|
it under the terms of the GNU General Public License as published by
|
| 8 |
|
|
the Free Software Foundation; either version 2 of the License, or
|
| 9 |
|
|
(at your option) any later version.
|
| 10 |
|
|
|
| 11 |
|
|
This program is distributed in the hope that it will be useful,
|
| 12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
|
|
GNU General Public License for more details.
|
| 15 |
|
|
|
| 16 |
|
|
You should have received a copy of the GNU General Public License
|
| 17 |
|
|
along with this program; if not, write to the Free Software
|
| 18 |
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
| 19 |
|
|
Boston, MA 02111-1307, USA. */
|
| 20 |
|
|
|
| 21 |
|
|
#ifndef OSABI_H
|
| 22 |
|
|
#define OSABI_H
|
| 23 |
|
|
|
| 24 |
|
|
/* List of known OS ABIs. If you change this, make sure to update the
|
| 25 |
|
|
table in osabi.c. */
|
| 26 |
|
|
enum gdb_osabi
|
| 27 |
|
|
{
|
| 28 |
|
|
GDB_OSABI_UNKNOWN = 0, /* keep this first */
|
| 29 |
|
|
|
| 30 |
|
|
GDB_OSABI_SVR4,
|
| 31 |
|
|
GDB_OSABI_HURD,
|
| 32 |
|
|
GDB_OSABI_SOLARIS,
|
| 33 |
|
|
GDB_OSABI_OSF1,
|
| 34 |
|
|
GDB_OSABI_LINUX,
|
| 35 |
|
|
GDB_OSABI_FREEBSD_AOUT,
|
| 36 |
|
|
GDB_OSABI_FREEBSD_ELF,
|
| 37 |
|
|
GDB_OSABI_NETBSD_AOUT,
|
| 38 |
|
|
GDB_OSABI_NETBSD_ELF,
|
| 39 |
|
|
GDB_OSABI_WINCE,
|
| 40 |
|
|
GDB_OSABI_GO32,
|
| 41 |
|
|
GDB_OSABI_NETWARE,
|
| 42 |
|
|
GDB_OSABI_IRIX,
|
| 43 |
|
|
GDB_OSABI_LYNXOS,
|
| 44 |
|
|
|
| 45 |
|
|
GDB_OSABI_ARM_EABI_V1,
|
| 46 |
|
|
GDB_OSABI_ARM_EABI_V2,
|
| 47 |
|
|
GDB_OSABI_ARM_APCS,
|
| 48 |
|
|
|
| 49 |
|
|
GDB_OSABI_INVALID /* keep this last */
|
| 50 |
|
|
};
|
| 51 |
|
|
|
| 52 |
|
|
/* Register an OS ABI sniffer. Each arch/flavour may have more than
|
| 53 |
|
|
one sniffer. This is used to e.g. differentiate one OS's a.out from
|
| 54 |
|
|
another. The first sniffer to return something other than
|
| 55 |
|
|
GDB_OSABI_UNKNOWN wins, so a sniffer should be careful to claim a file
|
| 56 |
|
|
only if it knows for sure what it is. */
|
| 57 |
|
|
void gdbarch_register_osabi_sniffer (enum bfd_architecture,
|
| 58 |
|
|
enum bfd_flavour,
|
| 59 |
|
|
enum gdb_osabi (*)(bfd *));
|
| 60 |
|
|
|
| 61 |
|
|
/* Register a handler for an OS ABI variant for a given architecture. There
|
| 62 |
|
|
should be only one handler for a given OS ABI each architecture family. */
|
| 63 |
|
|
void gdbarch_register_osabi (enum bfd_architecture, enum gdb_osabi,
|
| 64 |
|
|
void (*)(struct gdbarch_info,
|
| 65 |
|
|
struct gdbarch *));
|
| 66 |
|
|
|
| 67 |
|
|
/* Lookup the OS ABI corresponding to the specified BFD. */
|
| 68 |
|
|
enum gdb_osabi gdbarch_lookup_osabi (bfd *);
|
| 69 |
|
|
|
| 70 |
|
|
/* Initialize the gdbarch for the specified OS ABI variant. */
|
| 71 |
|
|
void gdbarch_init_osabi (struct gdbarch_info, struct gdbarch *,
|
| 72 |
|
|
enum gdb_osabi);
|
| 73 |
|
|
|
| 74 |
|
|
/* Return the name of the specified OS ABI. */
|
| 75 |
|
|
const char *gdbarch_osabi_name (enum gdb_osabi);
|
| 76 |
|
|
|
| 77 |
|
|
/* Helper routine for ELF file sniffers. This looks at ABI tag note
|
| 78 |
|
|
sections to determine the OS ABI from the note. It should be called
|
| 79 |
|
|
via bfd_map_over_sections. */
|
| 80 |
|
|
void generic_elf_osabi_sniff_abi_tag_sections (bfd *, asection *, void *);
|
| 81 |
|
|
|
| 82 |
|
|
#endif /* OSABI_H */
|
