projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 424163ea DJ |
1 | /* Target description support for GDB. |
| 2 | ||
| 6aba47ca | 3 | Copyright (C) 2006, 2007 Free Software Foundation, Inc. |
| 424163ea DJ |
4 | |
| 5 | Contributed by CodeSourcery. | |
| 6 | ||
| 7 | This file is part of GDB. | |
| 8 | ||
| 9 | This program is free software; you can redistribute it and/or modify | |
| 10 | it under the terms of the GNU General Public License as published by | |
| 11 | the Free Software Foundation; either version 2 of the License, or | |
| 12 | (at your option) any later version. | |
| 13 | ||
| 14 | This program is distributed in the hope that it will be useful, | |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | GNU General Public License for more details. | |
| 18 | ||
| 19 | You should have received a copy of the GNU General Public License | |
| 20 | along with this program; if not, write to the Free Software | |
| 21 | Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 22 | Boston, MA 02110-1301, USA. */ | |
| 23 | ||
| 24 | #ifndef TARGET_DESCRIPTIONS_H | |
| 25 | #define TARGET_DESCRIPTIONS_H 1 | |
| 26 | ||
| 27 | struct target_desc; | |
| 28 | ||
| 29 | /* Fetch the current target's description, and switch the current | |
| 30 | architecture to one which incorporates that description. */ | |
| 31 | ||
| 32 | void target_find_description (void); | |
| 33 | ||
| 34 | /* Discard any description fetched from the current target, and switch | |
| 35 | the current architecture to one with no target description. */ | |
| 36 | ||
| 37 | void target_clear_description (void); | |
| 38 | ||
| 39 | /* Return the global current target description. This should only be | |
| 40 | used by gdbarch initialization code; most access should be through | |
| 41 | an existing gdbarch. */ | |
| 42 | ||
| 43 | const struct target_desc *target_current_description (void); | |
| 44 | ||
| 45 | /* Accessors for target descriptions. */ | |
| 46 | ||
| 23181151 DJ |
47 | /* Return the BFD architecture associated with this target |
| 48 | description, or NULL if no architecture was specified. */ | |
| 49 | ||
| 50 | const struct bfd_arch_info *tdesc_architecture | |
| 51 | (const struct target_desc *); | |
| 52 | ||
| 29709017 DJ |
53 | /* Return the string value of a property named KEY, or NULL if the |
| 54 | property was not specified. */ | |
| 55 | ||
| 56 | const char *tdesc_property (const struct target_desc *, | |
| 57 | const char *key); | |
| 58 | ||
| 424163ea DJ |
59 | /* Methods for constructing a target description. */ |
| 60 | ||
| 61 | struct target_desc *allocate_target_description (void); | |
| 23181151 DJ |
62 | struct cleanup *make_cleanup_free_target_description (struct target_desc *); |
| 63 | void set_tdesc_architecture (struct target_desc *, | |
| 64 | const struct bfd_arch_info *); | |
| 424163ea | 65 | |
| 29709017 DJ |
66 | void set_tdesc_property (struct target_desc *, |
| 67 | const char *key, const char *value); | |
| 68 | ||
| 424163ea | 69 | #endif /* TARGET_DESCRIPTIONS_H */ |