projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c0e8c252 AC |
1 | /* Dynamic architecture support for GDB, the GNU debugger. |
| 2 | Copyright 1998-2000, 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 GDBARCH_UTILS_H | |
| 22 | #define GDBARCH_UTILS_H | |
| 23 | ||
| 24 | /* gdbarch trace variable */ | |
| 25 | extern int gdbarch_debug; | |
| 26 | ||
| 27 | /* Fallback for register convertible. */ | |
| 28 | extern gdbarch_register_convertible_ftype generic_register_convertible_not; | |
| 29 | ||
| 30 | /* Helper function for targets that don't know how my arguments are | |
| 31 | being passed */ | |
| 32 | extern gdbarch_frame_num_args_ftype frame_num_args_unknown; | |
| 33 | ||
| 34 | /* Implementation of breakpoint from PC using any of the deprecated | |
| 35 | macros BREAKPOINT, LITTLE_BREAKPOINT, BIG_BREAPOINT. For legacy | |
| 36 | targets that don't yet implement their own breakpoint_from_pc(). */ | |
| 37 | extern gdbarch_breakpoint_from_pc_ftype legacy_breakpoint_from_pc; | |
| 38 | ||
| 39 | /* Frameless functions not identifable. */ | |
| 40 | extern gdbarch_frameless_function_invocation_ftype generic_frameless_function_invocation_not; | |
| 41 | ||
| 71a9f22e JB |
42 | /* Only structures, unions, and arrays are returned using the struct |
| 43 | convention. Note that arrays are never passed by value in the C | |
| 44 | language family, so that case is irrelevant for C. */ | |
| 45 | extern gdbarch_return_value_on_stack_ftype generic_return_value_on_stack_not; | |
| 46 | ||
| c0e8c252 AC |
47 | /* Map onto old REGISTER_NAMES. */ |
| 48 | extern char *legacy_register_name (int i); | |
| 49 | ||
| 50 | /* Backward compatible call_dummy_words. */ | |
| 51 | extern LONGEST legacy_call_dummy_words[]; | |
| 52 | extern int legacy_sizeof_call_dummy_words; | |
| 53 | ||
| 54 | /* Typical remote_translate_xfer_address */ | |
| 55 | extern gdbarch_remote_translate_xfer_address_ftype generic_remote_translate_xfer_address; | |
| 56 | ||
| dad41f9a AC |
57 | /* Generic implementation of prologue_frameless_p. Just calls |
| 58 | SKIP_PROLOG and checks the return value to see if it actually | |
| 59 | changed. */ | |
| 60 | extern gdbarch_prologue_frameless_p_ftype generic_prologue_frameless_p; | |
| 61 | ||
| 3339cf8b AC |
62 | /* The only possible cases for inner_than. */ |
| 63 | extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs); | |
| 64 | extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs); | |
| 65 | ||
| c0e8c252 | 66 | #endif |