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01fd3ea5 TT |
1 | /* Cell-based print utility routines for GDB, the GNU debugger. |
2 | ||
618f726f | 3 | Copyright (C) 1986-2016 Free Software Foundation, Inc. |
01fd3ea5 TT |
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 3 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, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef COMMON_CELLS_H | |
21 | #define COMMON_CELLS_H | |
22 | ||
43792cf0 PA |
23 | /* How many characters (including the terminating null byte) fit in a |
24 | cell. */ | |
25 | #define PRINT_CELL_SIZE 50 | |
26 | ||
01fd3ea5 TT |
27 | /* %d for LONGEST. The result is stored in a circular static buffer, |
28 | NUMCELLS deep. */ | |
29 | ||
30 | extern char *pulongest (ULONGEST u); | |
31 | ||
32 | /* %u for ULONGEST. The result is stored in a circular static buffer, | |
33 | NUMCELLS deep. */ | |
34 | ||
35 | extern char *plongest (LONGEST l); | |
36 | ||
37 | extern char *phex (ULONGEST l, int sizeof_l); | |
38 | ||
39 | /* Convert a ULONGEST into a HEX string, like %lx. The result is | |
40 | stored in a circular static buffer, NUMCELLS deep. */ | |
41 | ||
42 | extern char *phex_nz (ULONGEST l, int sizeof_l); | |
43 | ||
44 | /* Converts a LONGEST to a C-format hexadecimal literal and stores it | |
45 | in a static string. Returns a pointer to this string. */ | |
46 | ||
47 | extern char *hex_string (LONGEST num); | |
48 | ||
49 | /* Converts a LONGEST number to a C-format hexadecimal literal and | |
50 | stores it in a static string. Returns a pointer to this string | |
51 | that is valid until the next call. The number is padded on the | |
52 | left with 0s to at least WIDTH characters. */ | |
53 | ||
54 | extern char *hex_string_custom (LONGEST num, int width); | |
55 | ||
56 | /* Convert VAL to a numeral in the given radix. For | |
57 | * radix 10, IS_SIGNED may be true, indicating a signed quantity; | |
58 | * otherwise VAL is interpreted as unsigned. If WIDTH is supplied, | |
59 | * it is the minimum width (0-padded if needed). USE_C_FORMAT means | |
60 | * to use C format in all cases. If it is false, then 'x' | |
61 | * and 'o' formats do not include a prefix (0x or leading 0). */ | |
62 | ||
63 | extern char *int_string (LONGEST val, int radix, int is_signed, int width, | |
64 | int use_c_format); | |
65 | ||
66 | /* Convert a CORE_ADDR into a string. */ | |
67 | ||
68 | extern const char *core_addr_to_string (const CORE_ADDR addr); | |
69 | ||
70 | extern const char *core_addr_to_string_nz (const CORE_ADDR addr); | |
71 | ||
b80c3053 PA |
72 | extern const char *host_address_to_string_1 (const void *addr); |
73 | ||
74 | /* Wrapper that avoids adding a pointless cast to all callers. */ | |
75 | #define host_address_to_string(ADDR) \ | |
76 | host_address_to_string_1 ((const void *) (ADDR)) | |
01fd3ea5 | 77 | |
43792cf0 PA |
78 | /* Return the next entry in the circular print buffer. */ |
79 | ||
80 | extern char *get_print_cell (void); | |
81 | ||
01fd3ea5 | 82 | #endif /* COMMON_CELLS_H */ |