1 /* Register support routines for the remote server 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 REGCACHE_H 22 #define REGCACHE_H 23 24 struct inferior_list_entry; 25 26 /* Create a new register cache for INFERIOR. */ 27 28 void *new_register_cache (void); 29 30 /* Release all memory associated with the register cache for INFERIOR. */ 31 32 void free_register_cache (void *regcache); 33 34 /* Invalidate cached registers for one or all threads. */ 35 36 void regcache_invalidate_one (struct inferior_list_entry *); 37 void regcache_invalidate (void); 38 39 /* Convert all registers to a string in the currently specified remote 40 format. */ 41 42 void registers_to_string (char *buf); 43 44 /* Convert a string to register values and fill our register cache. */ 45 46 void registers_from_string (char *buf); 47 48 /* Return the size in bytes of a string-encoded register packet. */ 49 50 int registers_length (void); 51 52 /* Return a pointer to the description of register ``n''. */ 53 54 struct reg *find_register_by_number (int n); 55 56 int register_size (int n); 57 58 int find_regno (const char *name); 59 60 extern const char **gdbserver_expedite_regs; 61 62 void supply_register (int n, const void *buf); 63 64 void supply_register_by_name (const char *name, const void *buf); 65 66 void collect_register (int n, void *buf); 67 68 void collect_register_as_string (int n, char *buf); 69 70 void collect_register_by_name (const char *name, void *buf); 71 72 #endif /* REGCACHE_H */ 73