| /* toplev.h - Various declarations for functions found in toplev.c |
| Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. |
| |
| This file is part of GNU CC. |
| |
| GNU CC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU CC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef __GCC_TOPLEV_H__ |
| #define __GCC_TOPLEV_H__ |
| |
| #ifdef ANSI_PROTOTYPES |
| union tree_node; |
| struct rtx_def; |
| #endif |
| |
| /* If non-NULL, return one past-the-end of the matching SUBPART of |
| the WHOLE string. */ |
| #define skip_leading_substring(whole, part) \ |
| (strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part)) |
| |
| extern int toplev_main PARAMS ((int argc, char **argv)); |
| extern int read_integral_parameter PARAMS ((const char *, const char *, |
| const int)); |
| extern int count_error PARAMS ((int)); |
| extern void strip_off_ending PARAMS ((char *, int)); |
| extern void print_time PARAMS ((const char *, long)); |
| extern void debug_start_source_file PARAMS ((const char *)); |
| extern void debug_end_source_file PARAMS ((unsigned)); |
| extern void debug_define PARAMS ((unsigned, const char *)); |
| extern void debug_undef PARAMS ((unsigned, const char *)); |
| extern int debug_ignore_block PARAMS ((union tree_node *)); |
| extern const char *trim_filename PARAMS ((const char *)); |
| extern void internal_error PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1 |
| ATTRIBUTE_NORETURN; |
| extern void fatal_io_error PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1 |
| ATTRIBUTE_NORETURN; |
| extern void _fatal_insn_not_found PARAMS ((struct rtx_def *, |
| const char *, int, |
| const char *)) |
| ATTRIBUTE_NORETURN; |
| extern void _fatal_insn PARAMS ((const char *, |
| struct rtx_def *, |
| const char *, int, |
| const char *)) |
| ATTRIBUTE_NORETURN; |
| |
| #define fatal_insn(msgid, insn) \ |
| _fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__) |
| #define fatal_insn_not_found(insn) \ |
| _fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__) |
| |
| extern void warning PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1; |
| extern void error PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1; |
| extern void fatal_error PARAMS ((const char *, ...)) |
| ATTRIBUTE_NORETURN |
| ATTRIBUTE_PRINTF_1; |
| extern void pedwarn PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1; |
| extern void pedwarn_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)) |
| ATTRIBUTE_PRINTF_3; |
| extern void warning_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)) |
| ATTRIBUTE_PRINTF_3; |
| extern void error_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)) |
| ATTRIBUTE_PRINTF_3; |
| extern void sorry PARAMS ((const char *, ...)) |
| ATTRIBUTE_PRINTF_1; |
| extern void default_print_error_function PARAMS ((const char *)); |
| extern void report_error_function PARAMS ((const char *)); |
| |
| extern void rest_of_decl_compilation PARAMS ((union tree_node *, |
| const char *, int, int)); |
| extern void rest_of_type_compilation PARAMS ((union tree_node *, int)); |
| extern void rest_of_compilation PARAMS ((union tree_node *)); |
| |
| /* The *_with_decl functions aren't suitable for ATTRIBUTE_PRINTF. */ |
| extern void pedwarn_with_decl PARAMS ((union tree_node *, |
| const char *, ...)); |
| extern void warning_with_decl PARAMS ((union tree_node *, |
| const char *, ...)); |
| extern void error_with_decl PARAMS ((union tree_node *, |
| const char *, ...)); |
| |
| extern void announce_function PARAMS ((union tree_node *)); |
| |
| extern void error_for_asm PARAMS ((struct rtx_def *, |
| const char *, ...)) |
| ATTRIBUTE_PRINTF_2; |
| extern void warning_for_asm PARAMS ((struct rtx_def *, |
| const char *, ...)) |
| ATTRIBUTE_PRINTF_2; |
| #if defined (_JBLEN) || defined (setjmp) |
| extern void set_float_handler PARAMS ((jmp_buf)); |
| #endif |
| extern int do_float_handler PARAMS ((void (*) (PTR), PTR)); |
| |
| #ifdef BUFSIZ |
| extern void output_quoted_string PARAMS ((FILE *, const char *)); |
| extern void output_file_directive PARAMS ((FILE *, const char *)); |
| #endif |
| extern void do_abort PARAMS ((void)) ATTRIBUTE_NORETURN; |
| extern void botch PARAMS ((const char *)) |
| ATTRIBUTE_NORETURN; |
| |
| #ifdef BUFSIZ |
| extern void fnotice PARAMS ((FILE *, const char *, ...)) |
| ATTRIBUTE_PRINTF_2; |
| #endif |
| |
| extern int wrapup_global_declarations PARAMS ((union tree_node **, int)); |
| extern void check_global_declarations PARAMS ((union tree_node **, int)); |
| extern void note_deferral_of_defined_inline_function |
| PARAMS ((union tree_node *)); |
| extern void note_outlining_of_inline_function |
| PARAMS ((union tree_node *)); |
| extern int errorcount; |
| extern int warningcount; |
| extern int sorrycount; |
| |
| extern const char *progname; |
| |
| /* Language-specific hooks. Can be NULL unless otherwise specified. */ |
| struct lang_hooks |
| { |
| /* Called first, to initialize the front end. */ |
| void (*init) PARAMS ((void)); |
| |
| /* Called last, as a finalizer. */ |
| void (*finish) PARAMS ((void)); |
| |
| /* Called to initialize options, before any calls to decode_option. */ |
| void (*init_options) PARAMS ((void)); |
| |
| /* Function called with an option vector as argument, to decode a |
| single option (typically starting with -f or -W or +). It should |
| return the number of command-line arguments it uses if it handles |
| the option, or 0 and not complain if it does not recognise the |
| option. This hook cannot be NULL. */ |
| int (*decode_option) PARAMS ((int, char **)); |
| |
| /* Called when all command line options have been processed. */ |
| void (*post_options) PARAMS ((void)); |
| }; |
| |
| /* Each front end provides its own. */ |
| extern struct lang_hooks lang_hooks; |
| |
| /* These functions can be used by targets to set the flags originally |
| implied by -ffast-math and -fno-fast-math. */ |
| |
| extern void set_fast_math_flags PARAMS ((void)); |
| extern void set_no_fast_math_flags PARAMS ((void)); |
| |
| #endif /* __GCC_TOPLEV_H */ |