1 /* toplev.h - Various declarations for functions found in toplev.c
2 Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
4 This file is part of GNU CC.
6 GNU CC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU CC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU CC; see the file COPYING. If not, write to
18 the Free Software Foundation, 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 #ifndef __GCC_TOPLEV_H__
22 #define __GCC_TOPLEV_H__
24 #ifdef ANSI_PROTOTYPES
29 /* If non-NULL, return one past-the-end of the matching SUBPART of
31 #define skip_leading_substring(whole, part) \
32 (strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part))
34 extern int read_integral_parameter PARAMS ((const char *, const char *,
36 extern int count_error PARAMS ((int));
37 extern void strip_off_ending PARAMS ((char *, int));
38 extern char *file_name_nondirectory PARAMS ((const char *));
39 extern void print_time PARAMS ((const char *, long));
40 extern void debug_start_source_file PARAMS ((const char *));
41 extern void debug_end_source_file PARAMS ((unsigned));
42 extern void debug_define PARAMS ((unsigned, const char *));
43 extern void debug_undef PARAMS ((unsigned, const char *));
44 extern int debug_ignore_block PARAMS ((union tree_node *));
45 extern void internal_error PARAMS ((const char *, ...))
48 extern void fatal_io_error PARAMS ((const char *, ...))
51 extern void _fatal_insn_not_found PARAMS ((struct rtx_def *,
55 extern void _fatal_insn PARAMS ((const char *,
61 #define fatal_insn(msgid, insn) \
62 _fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__)
63 #define fatal_insn_not_found(insn) \
64 _fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__)
66 extern void warning PARAMS ((const char *, ...))
68 extern void error PARAMS ((const char *, ...))
70 extern void fatal_error PARAMS ((const char *, ...))
72 extern void pedwarn PARAMS ((const char *, ...))
74 extern void pedwarn_with_file_and_line PARAMS ((const char *, int,
77 extern void warning_with_file_and_line PARAMS ((const char *, int,
80 extern void error_with_file_and_line PARAMS ((const char *, int,
83 extern void sorry PARAMS ((const char *, ...))
85 extern void default_print_error_function PARAMS ((const char *));
86 extern void report_error_function PARAMS ((const char *));
88 extern void rest_of_decl_compilation PARAMS ((union tree_node *,
89 const char *, int, int));
90 extern void rest_of_type_compilation PARAMS ((union tree_node *, int));
91 extern void rest_of_compilation PARAMS ((union tree_node *));
93 /* The *_with_decl functions aren't suitable for ATTRIBUTE_PRINTF. */
94 extern void pedwarn_with_decl PARAMS ((union tree_node *,
96 extern void warning_with_decl PARAMS ((union tree_node *,
98 extern void error_with_decl PARAMS ((union tree_node *,
101 extern void announce_function PARAMS ((union tree_node *));
103 extern void error_for_asm PARAMS ((struct rtx_def *,
106 extern void warning_for_asm PARAMS ((struct rtx_def *,
109 #if defined (_JBLEN) || defined (setjmp)
110 extern void set_float_handler PARAMS ((jmp_buf));
112 extern int do_float_handler PARAMS ((void (*) (PTR), PTR));
115 extern void output_quoted_string PARAMS ((FILE *, const char *));
116 extern void output_file_directive PARAMS ((FILE *, const char *));
118 extern void do_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
119 extern void botch PARAMS ((const char *))
123 extern void fnotice PARAMS ((FILE *, const char *, ...))
127 extern int wrapup_global_declarations PARAMS ((union tree_node **, int));
128 extern void check_global_declarations PARAMS ((union tree_node **, int));
129 extern void note_deferral_of_defined_inline_function
130 PARAMS ((union tree_node *));
131 extern void note_outlining_of_inline_function
132 PARAMS ((union tree_node *));
133 extern int errorcount;
134 extern int warningcount;
135 extern int sorrycount;
137 extern const char *progname;
139 /* Language-specific hooks. Can be NULL unless otherwise specified. */
142 /* Called first, to initialize the front end. */
143 void (*init) PARAMS ((void));
145 /* Called last, as a finalizer. */
146 void (*finish) PARAMS ((void));
148 /* Called to initialize options, before any calls to decode_option. */
149 void (*init_options) PARAMS ((void));
151 /* Function called with an option vector as argument, to decode a
152 single option (typically starting with -f or -W or +). It should
153 return the number of command-line arguments it uses if it handles
154 the option, or 0 and not complain if it does not recognise the
155 option. This hook cannot be NULL. */
156 int (*decode_option) PARAMS ((int, char **));
158 /* Called when all command line options have been processed. */
159 void (*post_options) PARAMS ((void));
162 /* Each front end provides its own. */
163 extern struct lang_hooks lang_hooks;
165 #endif /* __GCC_TOPLEV_H */