diff options
Diffstat (limited to 'gcc/read-md.c')
| -rw-r--r-- | gcc/read-md.c | 90 |
1 files changed, 46 insertions, 44 deletions
diff --git a/gcc/read-md.c b/gcc/read-md.c index 095075f..6d9a1bd 100644 --- a/gcc/read-md.c +++ b/gcc/read-md.c @@ -39,7 +39,7 @@ void (*include_callback) (const char *); /* Global singleton. */ -rtx_reader *rtx_reader_ptr; +md_reader *md_reader_ptr; /* Given an object that starts with a char * name field, return a hash code for its name. */ @@ -79,7 +79,7 @@ leading_ptr_eq_p (const void *def1, const void *def2) /* Associate PTR with the file position given by FILENAME and LINENO. */ void -rtx_reader::set_md_ptr_loc (const void *ptr, const char *filename, int lineno) +md_reader::set_md_ptr_loc (const void *ptr, const char *filename, int lineno) { struct ptr_loc *loc; @@ -95,7 +95,7 @@ rtx_reader::set_md_ptr_loc (const void *ptr, const char *filename, int lineno) position was set. */ const struct ptr_loc * -rtx_reader::get_md_ptr_loc (const void *ptr) +md_reader::get_md_ptr_loc (const void *ptr) { return (const struct ptr_loc *) htab_find (m_ptr_locs, &ptr); } @@ -103,7 +103,7 @@ rtx_reader::get_md_ptr_loc (const void *ptr) /* Associate NEW_PTR with the same file position as OLD_PTR. */ void -rtx_reader::copy_md_ptr_loc (const void *new_ptr, const void *old_ptr) +md_reader::copy_md_ptr_loc (const void *new_ptr, const void *old_ptr) { const struct ptr_loc *loc = get_md_ptr_loc (old_ptr); if (loc != 0) @@ -114,7 +114,7 @@ rtx_reader::copy_md_ptr_loc (const void *new_ptr, const void *old_ptr) directive for it to OUTF. */ void -rtx_reader::fprint_md_ptr_loc (FILE *outf, const void *ptr) +md_reader::fprint_md_ptr_loc (FILE *outf, const void *ptr) { const struct ptr_loc *loc = get_md_ptr_loc (ptr); if (loc != 0) @@ -123,7 +123,7 @@ rtx_reader::fprint_md_ptr_loc (FILE *outf, const void *ptr) /* Special fprint_md_ptr_loc for writing to STDOUT. */ void -rtx_reader::print_md_ptr_loc (const void *ptr) +md_reader::print_md_ptr_loc (const void *ptr) { fprint_md_ptr_loc (stdout, ptr); } @@ -132,7 +132,7 @@ rtx_reader::print_md_ptr_loc (const void *ptr) may be null or empty. */ const char * -rtx_reader::join_c_conditions (const char *cond1, const char *cond2) +md_reader::join_c_conditions (const char *cond1, const char *cond2) { char *result; const void **entry; @@ -161,7 +161,7 @@ rtx_reader::join_c_conditions (const char *cond1, const char *cond2) directive for COND if its original file position is known. */ void -rtx_reader::fprint_c_condition (FILE *outf, const char *cond) +md_reader::fprint_c_condition (FILE *outf, const char *cond) { const char **halves = (const char **) htab_find (m_joined_conditions, &cond); if (halves != 0) @@ -183,7 +183,7 @@ rtx_reader::fprint_c_condition (FILE *outf, const char *cond) /* Special fprint_c_condition for writing to STDOUT. */ void -rtx_reader::print_c_condition (const char *cond) +md_reader::print_c_condition (const char *cond) { fprint_c_condition (stdout, cond); } @@ -250,8 +250,9 @@ fatal_with_file_and_line (const char *msg, ...) va_start (ap, msg); - fprintf (stderr, "%s:%d:%d: error: ", rtx_reader_ptr->get_filename (), - rtx_reader_ptr->get_lineno (), rtx_reader_ptr->get_colno ()); + fprintf (stderr, "%s:%d:%d: error: ", md_reader_ptr->get_filename (), + md_reader_ptr->get_lineno (), + md_reader_ptr->get_colno ()); vfprintf (stderr, msg, ap); putc ('\n', stderr); @@ -271,8 +272,9 @@ fatal_with_file_and_line (const char *msg, ...) context[i] = '\0'; fprintf (stderr, "%s:%d:%d: note: following context is `%s'\n", - rtx_reader_ptr->get_filename (), rtx_reader_ptr->get_lineno (), - rtx_reader_ptr->get_colno (), context); + md_reader_ptr->get_filename (), + md_reader_ptr->get_lineno (), + md_reader_ptr->get_colno (), context); va_end (ap); exit (1); @@ -344,7 +346,7 @@ read_skip_spaces (void) EXPECTED. */ void -rtx_reader::require_char (char expected) +md_reader::require_char (char expected) { int ch = read_char (); if (ch != expected) @@ -355,7 +357,7 @@ rtx_reader::require_char (char expected) character, issuing a fatal error if it is not EXPECTED. */ void -rtx_reader::require_char_ws (char expected) +md_reader::require_char_ws (char expected) { int ch = read_skip_spaces (); if (ch != expected) @@ -366,7 +368,7 @@ rtx_reader::require_char_ws (char expected) issuing a fatal error if it is not EXPECTED. */ void -rtx_reader::require_word_ws (const char *expected) +md_reader::require_word_ws (const char *expected) { struct md_name name; read_name (&name); @@ -377,7 +379,7 @@ rtx_reader::require_word_ws (const char *expected) /* Read the next character from the file. */ int -rtx_reader::read_char (void) +md_reader::read_char (void) { int ch; @@ -397,7 +399,7 @@ rtx_reader::read_char (void) /* Put back CH, which was the last character read from the file. */ void -rtx_reader::unread_char (int ch) +md_reader::unread_char (int ch) { if (ch == '\n') { @@ -412,7 +414,7 @@ rtx_reader::unread_char (int ch) /* Peek at the next character from the file without consuming it. */ int -rtx_reader::peek_char (void) +md_reader::peek_char (void) { int ch = read_char (); unread_char (ch); @@ -423,7 +425,7 @@ rtx_reader::peek_char (void) punctuation chars of rtx printed syntax. */ void -rtx_reader::read_name (struct md_name *name) +md_reader::read_name (struct md_name *name) { int c; size_t i; @@ -489,7 +491,7 @@ rtx_reader::read_name (struct md_name *name) Caller has read the backslash, but not placed it into the obstack. */ void -rtx_reader::read_escape () +md_reader::read_escape () { int c = read_char (); @@ -542,7 +544,7 @@ rtx_reader::read_escape () the leading quote. */ char * -rtx_reader::read_quoted_string () +md_reader::read_quoted_string () { int c; @@ -569,7 +571,7 @@ rtx_reader::read_quoted_string () the outermost braces _are_ included in the string constant. */ char * -rtx_reader::read_braced_string () +md_reader::read_braced_string () { int c; int brace_depth = 1; /* caller-processed */ @@ -606,7 +608,7 @@ rtx_reader::read_braced_string () and dispatch to the appropriate string constant reader. */ char * -rtx_reader::read_string (int star_if_braced) +md_reader::read_string (int star_if_braced) { char *stringbuf; int saw_paren = 0; @@ -642,7 +644,7 @@ rtx_reader::read_string (int star_if_braced) is currently nested by DEPTH levels of parentheses. */ void -rtx_reader::read_skip_construct (int depth, file_location loc) +md_reader::read_skip_construct (int depth, file_location loc) { struct md_name name; int c; @@ -784,7 +786,7 @@ add_constant (htab_t defs, char *name, char *value, after the "define_constants". */ void -rtx_reader::handle_constants () +md_reader::handle_constants () { int c; htab_t defs; @@ -815,7 +817,7 @@ rtx_reader::handle_constants () Stop when CALLBACK returns zero. */ void -rtx_reader::traverse_md_constants (htab_trav callback, void *info) +md_reader::traverse_md_constants (htab_trav callback, void *info) { htab_traverse (get_md_constants (), callback, info); } @@ -838,7 +840,7 @@ md_decimal_string (int number) directive is a define_enum rather than a define_c_enum. */ void -rtx_reader::handle_enum (file_location loc, bool md_p) +md_reader::handle_enum (file_location loc, bool md_p) { char *enum_name, *value_name; struct md_name name; @@ -904,7 +906,7 @@ rtx_reader::handle_enum (file_location loc, bool md_p) /* Try to find the definition of the given enum. Return null on failure. */ struct enum_type * -rtx_reader::lookup_enum_type (const char *name) +md_reader::lookup_enum_type (const char *name) { return (struct enum_type *) htab_find (m_enum_types, &name); } @@ -914,15 +916,15 @@ rtx_reader::lookup_enum_type (const char *name) returns zero. */ void -rtx_reader::traverse_enum_types (htab_trav callback, void *info) +md_reader::traverse_enum_types (htab_trav callback, void *info) { htab_traverse (m_enum_types, callback, info); } -/* Constructor for rtx_reader. */ +/* Constructor for md_reader. */ -rtx_reader::rtx_reader () +md_reader::md_reader () : m_toplevel_fname (NULL), m_base_dir (NULL), m_read_md_file (NULL), @@ -933,7 +935,7 @@ rtx_reader::rtx_reader () m_last_dir_md_include_ptr (&m_first_dir_md_include) { /* Set the global singleton pointer. */ - rtx_reader_ptr = this; + md_reader_ptr = this; obstack_init (&m_string_obstack); @@ -953,9 +955,9 @@ rtx_reader::rtx_reader () unlock_std_streams (); } -/* rtx_reader's destructor. */ +/* md_reader's destructor. */ -rtx_reader::~rtx_reader () +md_reader::~md_reader () { free (m_base_dir); @@ -972,7 +974,7 @@ rtx_reader::~rtx_reader () obstack_free (&m_string_obstack, NULL); /* Clear the global singleton pointer. */ - rtx_reader_ptr = NULL; + md_reader_ptr = NULL; } /* Process an "include" directive, starting with the optional space @@ -981,7 +983,7 @@ rtx_reader::~rtx_reader () which the "include" occurred. */ void -rtx_reader::handle_include (file_location loc) +md_reader::handle_include (file_location loc) { const char *filename; const char *old_filename; @@ -1059,7 +1061,7 @@ rtx_reader::handle_include (file_location loc) unknown directives. */ void -rtx_reader::handle_file () +md_reader::handle_file () { struct md_name directive; int c; @@ -1093,7 +1095,7 @@ rtx_reader::handle_file () and m_base_dir accordingly. */ void -rtx_reader::handle_toplevel_file () +md_reader::handle_toplevel_file () { const char *base; @@ -1108,7 +1110,7 @@ rtx_reader::handle_toplevel_file () } file_location -rtx_reader::get_current_location () const +md_reader::get_current_location () const { return file_location (m_read_md_filename, m_read_md_lineno, m_read_md_colno); } @@ -1116,7 +1118,7 @@ rtx_reader::get_current_location () const /* Parse a -I option with argument ARG. */ void -rtx_reader::add_include_path (const char *arg) +md_reader::add_include_path (const char *arg) { struct file_name_list *dirtmp; @@ -1137,8 +1139,8 @@ rtx_reader::add_include_path (const char *arg) generic error should be reported. */ bool -rtx_reader::read_md_files (int argc, const char **argv, - bool (*parse_opt) (const char *)) +md_reader::read_md_files (int argc, const char **argv, + bool (*parse_opt) (const char *)) { int i; bool no_more_options; @@ -1233,7 +1235,7 @@ rtx_reader::read_md_files (int argc, const char **argv, return !have_error; } -/* class noop_reader : public rtx_reader */ +/* class noop_reader : public md_reader */ /* A dummy implementation which skips unknown directives. */ void |