projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4e052eda | 1 | /* Cache and manage the values of registers for GDB, the GNU debugger. |
| b6ba6518 | 2 | Copyright 1986, 1987, 1989, 1991, 1994, 1995, 1996, 1998, 2000, 2001 |
| 4e052eda AC |
3 | Free Software Foundation, Inc. |
| 4 | ||
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software | |
| 19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 21 | ||
| 22 | #ifndef REGCACHE_H | |
| 23 | #define REGCACHE_H | |
| 24 | ||
| 61a0eb5b AC |
25 | /* Transfer a raw register [0..NUM_REGS) between core-gdb and the |
| 26 | regcache. */ | |
| 27 | ||
| 28 | void regcache_read (int rawnum, char *buf); | |
| 29 | void regcache_write (int rawnum, char *buf); | |
| 30 | ||
| 31 | /* DEPRECATED: Character array containing an image of the inferior | |
| 32 | programs' registers for the most recently referenced thread. */ | |
| 4e052eda AC |
33 | |
| 34 | extern char *registers; | |
| 35 | ||
| 61a0eb5b AC |
36 | /* DEPRECATED: Character array containing the current state of each |
| 37 | register (unavailable<0, invalid=0, valid>0) for the most recently | |
| 38 | referenced thread. */ | |
| 4e052eda AC |
39 | |
| 40 | extern signed char *register_valid; | |
| 41 | ||
| 42 | extern int register_cached (int regnum); | |
| 43 | ||
| 44 | extern void set_register_cached (int regnum, int state); | |
| 45 | ||
| 46 | extern void register_changed (int regnum); | |
| 47 | ||
| 61a0eb5b AC |
48 | /* DEPRECATED: Functional interface returning pointer into registers[] |
| 49 | array. */ | |
| 50 | ||
| 4e052eda AC |
51 | extern char *register_buffer (int regnum); |
| 52 | ||
| 53 | extern void registers_changed (void); | |
| 54 | ||
| 55 | extern void registers_fetched (void); | |
| 56 | ||
| 57 | extern void read_register_bytes (int regbyte, char *myaddr, int len); | |
| 58 | ||
| 59 | extern void read_register_gen (int regnum, char *myaddr); | |
| 60 | ||
| 61 | extern void write_register_gen (int regnum, char *myaddr); | |
| 62 | ||
| 63 | extern void write_register_bytes (int regbyte, char *myaddr, int len); | |
| 64 | ||
| 65 | /* Rename to read_unsigned_register()? */ | |
| 66 | extern ULONGEST read_register (int regnum); | |
| 67 | ||
| 68 | /* Rename to read_unsigned_register_pid()? */ | |
| 39f77062 | 69 | extern ULONGEST read_register_pid (int regnum, ptid_t ptid); |
| 4e052eda AC |
70 | |
| 71 | extern LONGEST read_signed_register (int regnum); | |
| 72 | ||
| 39f77062 | 73 | extern LONGEST read_signed_register_pid (int regnum, ptid_t ptid); |
| 4e052eda AC |
74 | |
| 75 | extern void write_register (int regnum, LONGEST val); | |
| 76 | ||
| 39f77062 | 77 | extern void write_register_pid (int regnum, CORE_ADDR val, ptid_t ptid); |
| 4e052eda AC |
78 | |
| 79 | extern void supply_register (int regnum, char *val); | |
| 80 | ||
| 81 | #endif /* REGCACHE_H */ |