Merge from mainline (gomp-merge-2005-02-26).
[official-gcc.git] / gcc / gcc.h
blob6c3c9829cbcee4afe15de6c15a46ad0b3ed036f1
1 /* Header file for modules that link with gcc.c
2 Copyright (C) 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2, or (at your option) any later
9 version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING. If not, write to the Free
18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
19 02111-1307, USA. */
21 #ifndef GCC_GCC_H
22 #define GCC_GCC_H
24 #include "version.h"
26 /* The mapping of a spec function name to the C function that
27 implements it. */
28 struct spec_function
30 const char *name;
31 const char *(*func) (int, const char **);
34 /* This defines which switch letters take arguments. */
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) == 'm' || (CHAR) == 'x' \
40 || (CHAR) == 'L' || (CHAR) == 'A' || (CHAR) == 'V' \
41 || (CHAR) == 'B' || (CHAR) == 'b')
43 /* This defines which multi-letter switches take arguments. */
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, "-param") || !strcmp (STR, "specs") \
54 || !strcmp (STR, "MF") || !strcmp (STR, "MT") || !strcmp (STR, "MQ"))
57 /* These are exported by gcc.c. */
58 extern int do_spec (const char *);
59 extern void record_temp_file (const char *, int, int);
60 extern void fatal (const char *, ...) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
61 extern void error (const char *, ...) ATTRIBUTE_PRINTF_1;
62 extern void pfatal_with_name (const char *) ATTRIBUTE_NORETURN;
63 extern void set_input (const char *);
65 /* Spec files linked with gcc.c must provide definitions for these. */
67 /* Called before processing to change/add/remove arguments. */
68 extern void lang_specific_driver (int *, const char *const **, int *);
70 /* Called before linking. Returns 0 on success and -1 on failure. */
71 extern int lang_specific_pre_link (void);
73 extern int n_infiles;
75 /* Number of extra output files that lang_specific_pre_link may generate. */
76 extern int lang_specific_extra_outfiles;
78 /* Table of language-specific spec functions. */
79 extern const struct spec_function lang_specific_spec_functions[];
81 /* A vector of corresponding output files is made up later. */
83 extern const char **outfiles;
85 #endif /* ! GCC_GCC_H */