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c98fe0c1 JI |
1 | /* longjmp-free interface between gdb and gdbtk. |
2 | Copyright 1999 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GDB. It contains routines to safely call common gdb | |
5 | functions without the fear of longjmp'ing. | |
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, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #ifndef GDBTK_WRAPPER_H | |
22 | #define GDBTK_WRAPPER_H | |
23 | /* Use this struct used to pass arguments to wrapper routines. We assume | |
24 | (arbitrarily) that no gdb function takes more than ten arguments. */ | |
25 | struct gdb_wrapper_arguments { | |
26 | ||
27 | /* Pointer to some result from the gdb function call, if any */ | |
28 | char *result; | |
29 | ||
30 | /* The list of arguments. */ | |
31 | char *args[10]; | |
32 | }; | |
33 | ||
34 | /* Whenever any gdb function wrapper is called, its return status is: */ | |
35 | typedef enum gdb_wrapper_status { GDB_OK, GDB_ERROR } gdb_result; | |
36 | ||
37 | /* This list of functions which have been wrapped. Please keep this list | |
38 | in alphabetical order, using "GDB_" to prefix the actual name of the | |
39 | function. */ | |
40 | extern gdb_result GDB_evaluate_expression PARAMS ((struct expression *expr, value_ptr *val)); | |
41 | extern gdb_result GDB_select_frame PARAMS ((struct frame_info *fi, int level)); | |
42 | extern gdb_result GDB_type_print PARAMS ((value_ptr val, char *varstring, GDB_FILE *stream, int show)); | |
43 | extern gdb_result GDB_val_print PARAMS ((struct type *type, char *valaddr, | |
44 | CORE_ADDR address, GDB_FILE *stream, | |
45 | int format, int deref_ref, int recurse, | |
46 | enum val_prettyprint pretty)); | |
47 | extern gdb_result GDB_value_fetch_lazy PARAMS ((value_ptr value)); | |
48 | extern gdb_result GDB_value_equal PARAMS ((value_ptr val1, value_ptr val2, int *result)); | |
49 | extern gdb_result GDB_parse_exp_1 PARAMS ((char **stringptr, struct block *block, int comma, | |
50 | struct expression **result)); | |
51 | extern gdb_result GDB_evaluate_type PARAMS ((struct expression *exp, value_ptr *result)); | |
52 | extern gdb_result GDB_block_for_pc PARAMS ((CORE_ADDR pc, struct block **result)); | |
53 | extern gdb_result GDB_block_innermost_frame PARAMS ((struct block *block, | |
54 | struct frame_info **result)); | |
55 | extern gdb_result GDB_reinit_frame_cache PARAMS ((void)); | |
56 | extern gdb_result GDB_find_frame_addr_in_frame_chain PARAMS ((CORE_ADDR addr, | |
57 | struct frame_info **result)); | |
58 | #endif /* GDBTK_WRAPPER_H */ | |
59 | \f | |
60 | /* Local variables: */ | |
61 | /* change-log-default-name: "ChangeLog-gdbtk" */ | |
62 | /* End: */ |