1 /* The IGEN simulator generator for GDB, the GNU Debugger. 2 3 Copyright 2002-2023 Free Software Foundation, Inc. 4 5 Contributed by Andrew Cagney. 6 7 This file is part of GDB. 8 9 This program is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 3 of the License, or 12 (at your option) any later version. 13 14 This program is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 21 22 23 24 /* Frustrating header junk */ 25 26 enum 27 { 28 default_insn_bit_size = 32, 29 max_insn_bit_size = 64, 30 }; 31 32 33 #include <ctype.h> 34 #include <stdint.h> 35 #include <stdio.h> 36 #include <stdlib.h> 37 #include <string.h> 38 39 #include "ansidecl.h" 40 41 #include "filter_host.h" 42 43 typedef struct _line_ref line_ref; 44 struct _line_ref 45 { 46 const char *file_name; 47 int line_nr; 48 }; 49 50 /* Error appends a new line, warning and notify do not */ 51 typedef void error_func (const line_ref *line, const char *msg, ...) 52 ATTRIBUTE_PRINTF (2, 3); 53 54 extern ATTRIBUTE_NORETURN error_func error; 55 extern error_func warning; 56 extern error_func notify; 57 58 59 #define ERROR(EXPRESSION) \ 60 do { \ 61 line_ref line; \ 62 line.file_name = filter_filename (__FILE__); \ 63 line.line_nr = __LINE__; \ 64 error (&line, EXPRESSION "\n"); \ 65 } while (0) 66 67 #define ASSERT(EXPRESSION) \ 68 do { \ 69 if (!(EXPRESSION)) { \ 70 line_ref line; \ 71 line.file_name = filter_filename (__FILE__); \ 72 line.line_nr = __LINE__; \ 73 error (&line, "assertion failed - %s\n", #EXPRESSION); \ 74 } \ 75 } while (0) 76 77 #define ZALLOC(TYPE) ((TYPE*) zalloc (sizeof(TYPE))) 78 #define NZALLOC(TYPE,N) ((TYPE*) zalloc (sizeof(TYPE) * (N))) 79 80 extern void *zalloc (long size); 81 82 extern unsigned target_a2i (int ms_bit_nr, const char *a); 83 84 extern unsigned i2target (int ms_bit_nr, unsigned bit); 85 86 extern unsigned long long a2i (const char *a); 87 88 89 /* Try looking for name in the map table (returning the corresponding 90 integer value). 91 92 If the the sentinal (NAME == NULL) its value if >= zero is returned 93 as the default. */ 94 95 typedef struct _name_map 96 { 97 const char *name; 98 int i; 99 } 100 name_map; 101 102 extern int name2i (const char *name, const name_map * map); 103 104 extern const char *i2name (const int i, const name_map * map); 105