1/* Header file for modules that link with gcc.c 2 Copyright (C) 1999, 2000, 2001, 2003, 2004, 2007, 2008, 2010 3 Free Software Foundation, Inc. 4 5This file is part of GCC. 6 7GCC is free software; you can redistribute it and/or modify it under 8the terms of the GNU General Public License as published by the Free 9Software Foundation; either version 3, or (at your option) any later 10version. 11 12GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or 14FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15for more details. 16 17You should have received a copy of the GNU General Public License 18along with GCC; see the file COPYING3. If not see 19<http://www.gnu.org/licenses/>. */ 20 21#ifndef GCC_GCC_H 22#define GCC_GCC_H 23 24#include "version.h" 25 26/* The mapping of a spec function name to the C function that 27 implements it. */ 28struct spec_function 29{ 30 const char *name; 31 const char *(*func) (int, const char **); 32}; 33 34/* This defines which switch letters take arguments. */ 35 36#define DEFAULT_SWITCH_TAKES_ARG(CHAR) \ 37 ((CHAR) == 'D' || (CHAR) == 'U' || (CHAR) == 'o' \ 38 || (CHAR) == 'e' || (CHAR) == 'T' || (CHAR) == 'u' \ 39 || (CHAR) == 'I' || (CHAR) == 'J' || (CHAR) == 'm' \ 40 || (CHAR) == 'x' || (CHAR) == 'L' || (CHAR) == 'A' \ 41 || (CHAR) == 'V' || (CHAR) == 'B' || (CHAR) == 'b') 42 43/* This defines which multi-letter switches take arguments. */ 44 45#define DEFAULT_WORD_SWITCH_TAKES_ARG(STR) \ 46 (!strcmp (STR, "Tdata") || !strcmp (STR, "Ttext") \ 47 || !strcmp (STR, "Tbss") || !strcmp (STR, "include") \ 48 || !strcmp (STR, "imacros") || !strcmp (STR, "aux-info") \ 49 || !strcmp (STR, "idirafter") || !strcmp (STR, "iprefix") \ 50 || !strcmp (STR, "iwithprefix") || !strcmp (STR, "iwithprefixbefore") \ 51 || !strcmp (STR, "iquote") || !strcmp (STR, "isystem") \ 52 || !strcmp (STR, "isysroot") \ 53 || !strcmp (STR, "cxx-isystem") || !strcmp (STR, "-iremap") \ 54 || !strcmp (STR, "-param") || !strcmp (STR, "specs") \ 55 || !strcmp (STR, "MF") || !strcmp (STR, "MT") || !strcmp (STR, "MQ") \ 56 || !strcmp (STR, "fintrinsic-modules-path") \ 57 || !strcmp (STR, "dumpbase") || !strcmp (STR, "dumpdir")) 58 59 60/* These are exported by gcc.c. */ 61extern int do_spec (const char *); 62extern void record_temp_file (const char *, int, int); 63extern void fatal (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN; 64extern void error (const char *, ...) ATTRIBUTE_PRINTF_1; 65extern void pfatal_with_name (const char *) ATTRIBUTE_NORETURN; 66extern void set_input (const char *); 67 68/* Spec files linked with gcc.c must provide definitions for these. */ 69 70/* Called before processing to change/add/remove arguments. */ 71extern void lang_specific_driver (int *, const char *const **, int *); 72 73/* Called before linking. Returns 0 on success and -1 on failure. */ 74extern int lang_specific_pre_link (void); 75 76extern int n_infiles; 77 78/* Number of extra output files that lang_specific_pre_link may generate. */ 79extern int lang_specific_extra_outfiles; 80 81/* A vector of corresponding output files is made up later. */ 82 83extern const char **outfiles; 84 85#endif /* ! GCC_GCC_H */ 86