Commit | Line | Data |
---|---|---|
c906108c | 1 | /* Definitions to make GDB run on a mips box under 4.3bsd. |
a094c6fb AC |
2 | |
3 | Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, | |
95404a3e | 4 | 1997, 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc. |
a094c6fb | 5 | |
c906108c SS |
6 | Contributed by Per Bothner (bothner@cs.wisc.edu) at U.Wisconsin |
7 | and by Alessandro Forin (af@cs.cmu.edu) at CMU.. | |
8 | ||
c5aa993b | 9 | This file is part of GDB. |
c906108c | 10 | |
c5aa993b JM |
11 | This program is free software; you can redistribute it and/or modify |
12 | it under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
c906108c | 15 | |
c5aa993b JM |
16 | This program is distributed in the hope that it will be useful, |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
c906108c | 20 | |
c5aa993b JM |
21 | You should have received a copy of the GNU General Public License |
22 | along with this program; if not, write to the Free Software | |
23 | Foundation, Inc., 59 Temple Place - Suite 330, | |
24 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
25 | |
26 | #ifndef TM_MIPS_H | |
27 | #define TM_MIPS_H 1 | |
28 | ||
f88e2c52 AC |
29 | #include "regcache.h" |
30 | ||
c906108c SS |
31 | struct frame_info; |
32 | struct symbol; | |
33 | struct type; | |
34 | struct value; | |
c906108c SS |
35 | |
36 | #include <bfd.h> | |
37 | #include "coff/sym.h" /* Needed for PDR below. */ | |
38 | #include "coff/symconst.h" | |
39 | ||
c906108c SS |
40 | /* Return non-zero if PC points to an instruction which will cause a step |
41 | to execute both the instruction at PC and an instruction at PC+4. */ | |
a14ed312 | 42 | extern int mips_step_skips_delay (CORE_ADDR); |
c906108c SS |
43 | #define STEP_SKIPS_DELAY_P (1) |
44 | #define STEP_SKIPS_DELAY(pc) (mips_step_skips_delay (pc)) | |
45 | ||
c906108c | 46 | #define RA_REGNUM 31 /* Contains return address value */ |
c906108c | 47 | |
f92761ec AC |
48 | /* Special symbol found in blocks associated with routines. We can |
49 | hang mdebug_extra_func_info's off of this. */ | |
c906108c | 50 | |
f92761ec | 51 | #define MDEBUG_EFI_SYMBOL_NAME "__GDB_EFI_INFO__" |
c906108c SS |
52 | |
53 | /* Specific information about a procedure. | |
54 | This overlays the MIPS's PDR records, | |
55 | mipsread.c (ab)uses this to save memory */ | |
56 | ||
f92761ec AC |
57 | struct mdebug_extra_func_info |
58 | { | |
59 | long numargs; /* number of args to procedure (was iopt) */ | |
60 | PDR pdr; /* Procedure descriptor record */ | |
61 | }; | |
c906108c | 62 | |
c906108c | 63 | /* Functions for dealing with MIPS16 call and return stubs. */ |
a53c66de | 64 | #define DEPRECATED_IGNORE_HELPER_CALL(pc) mips_ignore_helper (pc) |
a14ed312 | 65 | extern int mips_ignore_helper (CORE_ADDR pc); |
c906108c | 66 | |
c5aa993b | 67 | #endif /* TM_MIPS_H */ |