projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 70f80edf JT |
1 | /* 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 | ||
| 41 | GDB_OSABI_ARM_EABI_V1, | |
| 42 | GDB_OSABI_ARM_EABI_V2, | |
| 43 | GDB_OSABI_ARM_APCS, | |
| 44 | ||
| 45 | GDB_OSABI_INVALID /* keep this last */ | |
| 46 | }; | |
| 47 | ||
| 48 | /* Register an OS ABI sniffer. Each arch/flavour may have more than | |
| 49 | one sniffer. This is used to e.g. differentiate one OS's a.out from | |
| 50 | another. The first sniffer to return something other than | |
| 51 | GDB_OSABI_UNKNOWN wins, so a sniffer should be careful to claim a file | |
| 52 | only if it knows for sure what it is. */ | |
| 53 | void gdbarch_register_osabi_sniffer (enum bfd_architecture, | |
| 54 | enum bfd_flavour, | |
| 55 | enum gdb_osabi (*)(bfd *)); | |
| 56 | ||
| 57 | /* Register a handler for an OS ABI variant for a given architecture. There | |
| 58 | should be only one handler for a given OS ABI each architecture family. */ | |
| 59 | void gdbarch_register_osabi (enum bfd_architecture, enum gdb_osabi, | |
| 60 | void (*)(struct gdbarch_info, | |
| 61 | struct gdbarch *)); | |
| 62 | ||
| 63 | /* Lookup the OS ABI corresponding to the specified BFD. */ | |
| 64 | enum gdb_osabi gdbarch_lookup_osabi (bfd *); | |
| 65 | ||
| 66 | /* Initialize the gdbarch for the specified OS ABI variant. */ | |
| 67 | void gdbarch_init_osabi (struct gdbarch_info, struct gdbarch *, | |
| 68 | enum gdb_osabi); | |
| 69 | ||
| 70 | /* Return the name of the specified OS ABI. */ | |
| 71 | const char *gdbarch_osabi_name (enum gdb_osabi); | |
| 72 | ||
| 73 | /* Helper routine for ELF file sniffers. This looks at ABI tag note | |
| 74 | sections to determine the OS ABI from the note. It should be called | |
| 75 | via bfd_map_over_sections. */ | |
| 76 | void generic_elf_osabi_sniff_abi_tag_sections (bfd *, asection *, void *); | |
| 77 | ||
| 78 | #endif /* OSABI_H */ |