| /* 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 GCC. |
| |
| GCC 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. |
| |
| GCC 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 GCC; 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 |
| |
| /* 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, char **)); |
| extern int read_integral_parameter PARAMS ((const char *, const char *, |
| const int)); |
| extern void strip_off_ending PARAMS ((char *, int)); |
| extern void print_time PARAMS ((const char *, long)); |
| extern const char *trim_filename PARAMS ((const char *)); |
| extern void internal_error PARAMS ((const char *, ...)) |
| ATTRIBUTE_NORETURN; |
| extern void fatal_io_error PARAMS ((const char *, ...)) |
| 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__) |
| |
| /* None of these functions are suitable for ATTRIBUTE_PRINTF, because |
| each language front end can extend them with its own set of format |
| specifiers. */ |
| extern void warning PARAMS ((const char *, ...)); |
| extern void error PARAMS ((const char *, ...)); |
| extern void fatal_error PARAMS ((const char *, ...)) |
| ATTRIBUTE_NORETURN; |
| extern void pedwarn PARAMS ((const char *, ...)); |
| extern void pedwarn_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)); |
| extern void warning_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)); |
| extern void error_with_file_and_line PARAMS ((const char *, int, |
| const char *, ...)); |
| extern void sorry 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 *)); |
| |
| 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 *, ...)); |
| extern void warning_for_asm PARAMS ((struct rtx_def *, |
| const char *, ...)); |
| extern void warn_deprecated_use PARAMS ((union tree_node *)); |
| |
| extern void output_clean_symbol_name PARAMS ((FILE *, const char *)); |
| #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 |
| /* N.B. Unlike all the others, fnotice is just gettext+fprintf, and |
| therefore it can have ATTRIBUTE_PRINTF. */ |
| 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 const char *progname; |
| extern const char *dump_base_name; |
| extern const char *aux_base_name; |
| |
| extern int target_flags_explicit; |
| |
| /* The hashtable, so that the C front ends can pass it to cpplib. */ |
| extern struct ht *ident_hash; |
| |
| /* This function 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 ((int)); |
| |
| /* Return true iff flags are set as if -ffast-math. */ |
| extern bool fast_math_flags_set_p PARAMS ((void)); |
| |
| /* The following functions accept a wide integer argument. Rather |
| than having to cast on every function call, we use a macro instead. */ |
| |
| #ifndef exact_log2 |
| #define exact_log2(N) exact_log2_wide ((unsigned HOST_WIDE_INT) (N)) |
| #define floor_log2(N) floor_log2_wide ((unsigned HOST_WIDE_INT) (N)) |
| #endif |
| extern int exact_log2_wide PARAMS ((unsigned HOST_WIDE_INT)); |
| extern int floor_log2_wide PARAMS ((unsigned HOST_WIDE_INT)); |
| |
| #endif /* ! GCC_TOPLEV_H */ |