diff options
Diffstat (limited to 'gcc/cpphash.h')
| -rw-r--r-- | gcc/cpphash.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h index 4e86bf37d5b..337263f8fcc 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -153,7 +153,8 @@ extern unsigned char *_cpp_unaligned_alloc (cpp_reader *, size_t); #define BUFF_LIMIT(BUFF) ((BUFF)->limit) /* #include types. */ -enum include_type {IT_INCLUDE, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE}; +/* APPLE LOCAL pch distcc mrs */ +enum include_type {IT_INCLUDE, IT_INCLUDE_PCH, IT_INCLUDE_NEXT, IT_IMPORT, IT_CMDLINE}; union utoken { @@ -328,6 +329,21 @@ struct cpp_buffer struct cset_converter input_cset_desc; }; +/* APPLE LOCAL begin Symbol Separation */ +/* Indicate state of context info processing. + Context info processing shares code with PCH, but it does not need + everything PCH does. Use this context info states to exclude not + required stuff. */ +enum cpp_cinfo_state + { + CINFO_NONE, + CINFO_FOUND, /* Context information found */ + CINFO_VALID, /* Context information is valid */ + CINFO_READ, /* Reading context information */ + CINFO_WRITE /* Writing context information */ + }; +/* APPLE LOCAL end Symbol Separation */ + /* A cpp_reader encapsulates the "state" of a pre-processor run. Applying cpp_get_token repeatedly yields a stream of pre-processor tokens. Usually, there is only one cpp_reader object active. */ @@ -469,6 +485,12 @@ struct cpp_reader /* Used to save the original line number during traditional preprocessing. */ unsigned int saved_line; + /* APPLE LOCAL begin Symbol Separation */ + const char *cinfo_candidate_file; + const char *cinfo_src_file; + /* State of context information read/write operation. */ + enum cpp_cinfo_state cinfo_state; + /* APPLE LOCAL end Symbol Separation */ /* A saved list of the defined macros, for dependency checking of precompiled headers. */ @@ -504,6 +526,10 @@ extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; /* Macros. */ +/* APPLE LOCAL begin warning in system headers */ +#define CPP_IN_SYSTEM_HEADER(PFILE) ((PFILE)->line_table && (PFILE)->line_table->maps && (PFILE)->line_table->maps->sysp) +/* APPLE LOCAL end warning in system headers */ + static inline int cpp_in_system_header (cpp_reader *); static inline int cpp_in_system_header (cpp_reader *pfile) @@ -533,6 +559,10 @@ extern void _cpp_init_hashtable (cpp_reader *, hash_table *); extern void _cpp_destroy_hashtable (cpp_reader *); /* In cppfiles.c */ +/* APPLE LOCAL begin Symbol Separation */ +extern void find_include_cinfo (cpp_reader *, const char *); +/* APPLE LOCAL end Symbol Separation */ + typedef struct _cpp_file _cpp_file; extern _cpp_file *_cpp_find_file (cpp_reader *, const char *fname, cpp_dir *start_dir, bool fake); |