diff options
Diffstat (limited to 'contrib/gcc/gcc.h')
| -rw-r--r-- | contrib/gcc/gcc.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/contrib/gcc/gcc.h b/contrib/gcc/gcc.h index 7703387..06691bd 100644 --- a/contrib/gcc/gcc.h +++ b/contrib/gcc/gcc.h @@ -23,6 +23,36 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "version.h" +/* The mapping of a spec function name to the C function that + implements it. */ +struct spec_function +{ + const char *name; + const char *(*func) PARAMS ((int, const char **)); +}; + +/* This defines which switch letters take arguments. */ + +#define DEFAULT_SWITCH_TAKES_ARG(CHAR) \ + ((CHAR) == 'D' || (CHAR) == 'U' || (CHAR) == 'o' \ + || (CHAR) == 'e' || (CHAR) == 'T' || (CHAR) == 'u' \ + || (CHAR) == 'I' || (CHAR) == 'm' || (CHAR) == 'x' \ + || (CHAR) == 'L' || (CHAR) == 'A' || (CHAR) == 'V' \ + || (CHAR) == 'B' || (CHAR) == 'b') + +/* This defines which multi-letter switches take arguments. */ + +#define DEFAULT_WORD_SWITCH_TAKES_ARG(STR) \ + (!strcmp (STR, "Tdata") || !strcmp (STR, "Ttext") \ + || !strcmp (STR, "Tbss") || !strcmp (STR, "include") \ + || !strcmp (STR, "imacros") || !strcmp (STR, "aux-info") \ + || !strcmp (STR, "idirafter") || !strcmp (STR, "iprefix") \ + || !strcmp (STR, "iwithprefix") || !strcmp (STR, "iwithprefixbefore") \ + || !strcmp (STR, "isystem") || !strcmp (STR, "-param") \ + || !strcmp (STR, "specs") \ + || !strcmp (STR, "MF") || !strcmp (STR, "MT") || !strcmp (STR, "MQ")) + + /* These are exported by gcc.c. */ extern int do_spec PARAMS ((const char *)); extern void record_temp_file PARAMS ((const char *, int, int)); @@ -48,6 +78,9 @@ extern int n_infiles; /* Number of extra output files that lang_specific_pre_link may generate. */ extern int lang_specific_extra_outfiles; +/* Table of language-specific spec functions. */ +extern const struct spec_function lang_specific_spec_functions[]; + /* A vector of corresponding output files is made up later. */ extern const char **outfiles; |
