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c-lang.c (lang_hooks): Update.

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* c-lang.c (lang_hooks): Update.
        (lang_decode_option): Remove.
        (lang_init_options): Rename c_init_options.
        * toplev.c (main): Use lang_hooks for lang_init_options
        and lang_decode_option.
        * toplev.h (lang_hooks): Add 2 new hooks.
        * tree.h: Remove lang_init_options and lang_decode_option.
        * cp/cp-tree.h (lang_decode_option): Rename cxx_decode_option.
        * cp/decl2.c: Similarly.
        * cp/lex.c (lang_init_options): Rename cxx_init_options.
        (lang_hooks): Update.
        * f/com.c (f_init, f_finish): Rename ffe_init, ffe_finish
        for consistency.
        (lang_init_options): Rename ffe_init_options.
        (lang_hooks): Update.
        (lang_decode_option): Remove.
        * java/lang.c (lang_init_options): Rename java_init_options.
        (lang_decode_option): Rename java_decode_option.
        (lang_hooks): Update.
        * objc/objc-act.c (lang_init_options): Rename objc_init_options.
        (lang_decode_option): Rename objc_decode_option.
        (lang_hooks): Update.

From-SVN: r38856
This commit is contained in:
Neil Booth 2001-01-10 07:51:11 +00:00 committed by Neil Booth
parent 8541c24be9
commit ee811cfdfa
11 changed files with 79 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
gcc/ChangeLog
View File

@ -1,3 +1,28 @@
2001-01-10 Neil Booth <neil@daikokuya.demon.co.uk>
* c-lang.c (lang_hooks): Update.
(lang_decode_option): Remove.
(lang_init_options): Rename c_init_options.
* toplev.c (main): Use lang_hooks for lang_init_options
and lang_decode_option.
* toplev.h (lang_hooks): Add 2 new hooks.
* tree.h: Remove lang_init_options and lang_decode_option.
* cp/cp-tree.h (lang_decode_option): Rename cxx_decode_option.
* cp/decl2.c: Similarly.
* cp/lex.c (lang_init_options): Rename cxx_init_options.
(lang_hooks): Update.
* f/com.c (f_init, f_finish): Rename ffe_init, ffe_finish
for consistency.
(lang_init_options): Rename ffe_init_options.
(lang_hooks): Update.
(lang_decode_option): Remove.
* java/lang.c (lang_init_options): Rename java_init_options.
(lang_decode_option): Rename java_decode_option.
(lang_hooks): Update.
* objc/objc-act.c (lang_init_options): Rename objc_init_options.
(lang_decode_option): Rename objc_decode_option.
(lang_hooks): Update.
2001-01-09 Nick Clifton <nickc@redhat.com>
* config/d30v/d30v.c (d30v_eh_epilogue_sp_ofs): Delete.

17
gcc/c-lang.c
View File

@ -39,11 +39,14 @@ Boston, MA 02111-1307, USA. */
static int c_tree_printer PARAMS ((output_buffer *));
static int c_missing_noreturn_ok_p PARAMS ((tree));
static void c_init PARAMS ((void));
static void c_init_options PARAMS ((void));
static void c_post_options PARAMS ((void));
/* Each front end provides its own. */
struct lang_hooks lang_hooks = {c_init,
NULL, /* c_finish */
c_init_options,
c_decode_option,
c_post_options};
/* Post-switch processing. */
@ -53,18 +56,8 @@ c_post_options ()
cpp_post_options (parse_in);
}
/* Each of the functions defined here
is an alternative to a function in objc-actions.c. */
int
lang_decode_option (argc, argv)
int argc;
char **argv;
{
return c_decode_option (argc, argv);
}
void
lang_init_options ()
static void
c_init_options ()
{
parse_in = cpp_create_reader (CLK_GNUC89);

2
gcc/cp/cp-tree.h
View File

@ -3913,7 +3913,7 @@ extern tmpl_spec_kind current_tmpl_spec_kind PARAMS ((int));
/* in decl2.c */
extern void init_decl2 PARAMS ((void));
extern int check_java_method PARAMS ((tree));
extern int lang_decode_option PARAMS ((int, char **));
extern int cxx_decode_option PARAMS ((int, char **));
extern int grok_method_quals PARAMS ((tree, tree, tree));
extern void warn_if_unknown_interface PARAMS ((tree));
extern void grok_x_components PARAMS ((tree));

2
gcc/cp/decl2.c
View File

@ -560,7 +560,7 @@ compare_options (p1, p2)
recognise the option. */
int
lang_decode_option (argc, argv)
cxx_decode_option (argc, argv)
int argc;
char **argv;
{

7
gcc/cp/lex.c
View File

@ -63,6 +63,7 @@ static void handle_pragma_interface PARAMS ((cpp_reader *));
static void handle_pragma_implementation PARAMS ((cpp_reader *));
static void cxx_init PARAMS ((void));
static void cxx_finish PARAMS ((void));
static void cxx_init_options PARAMS ((void));
static void cxx_post_options PARAMS ((void));
#ifdef GATHER_STATISTICS
@ -246,6 +247,8 @@ static const char *cplus_tree_code_name[] = {
/* Each front end provides its own hooks, for toplev.c. */
struct lang_hooks lang_hooks = {cxx_init,
cxx_finish,
cxx_init_options,
cxx_decode_option,
cxx_post_options};
/* Post-switch processing. */
@ -255,8 +258,8 @@ cxx_post_options ()
cpp_post_options (parse_in);
}
void
lang_init_options ()
static void
cxx_init_options ()
{
parse_in = cpp_create_reader (CLK_GNUCXX);

27
gcc/f/com.c
View File

@ -14677,21 +14677,16 @@ insert_block (block)
}
/* Each front end provides its own. */
static void f_init PARAMS ((void));
static void f_finish PARAMS ((void));
static void ffe_init PARAMS ((void));
static void ffe_finish PARAMS ((void));
static void ffe_init_options PARAMS ((void));
struct lang_hooks lang_hooks = {f_init,
f_finish,
struct lang_hooks lang_hooks = {ffe_init,
ffe_finish,
ffe_init_options,
ffe_decode_option,
NULL /* post_options */};
int
lang_decode_option (argc, argv)
int argc;
char **argv;
{
return ffe_decode_option (argc, argv);
}
/* used by print-tree.c */
void
@ -14703,7 +14698,7 @@ lang_print_xnode (file, node, indent)
}
static void
f_finish ()
ffe_finish ()
{
ffe_terminate_0 ();
@ -14732,8 +14727,8 @@ lang_get_alias_set (t)
return 0;
}
void
lang_init_options ()
static void
ffe_init_options ()
{
/* Set default options for Fortran. */
flag_move_all_movables = 1;
@ -14744,7 +14739,7 @@ lang_init_options ()
}
static void
f_init ()
ffe_init ()
{
/* If the file is output from cpp, it should contain a first line
`# 1 "real-filename"', and the current design of gcc (toplev.c

12
gcc/java/lang.c
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@ -46,6 +46,8 @@ struct string_option
};
static void java_init PARAMS ((void));
static void java_init_options PARAMS ((void));
static int java_decode_option PARAMS ((int, char **));
static void put_decl_string PARAMS ((const char *, int));
static void put_decl_node PARAMS ((tree));
static void java_dummy_print PARAMS ((const char *));
@ -190,6 +192,8 @@ static int dependency_tracking = 0;
/* Each front end provides its own. */
struct lang_hooks lang_hooks = {java_init,
NULL, /* java_finish */
java_init_options,
java_decode_option,
NULL /* post_options */};
/* Process an option that can accept a `no-' form.
@ -224,8 +228,8 @@ process_option_with_no (p, table, table_size)
* process java-specific compiler command-line options
* return 0, but do not complain if the option is not recognised.
*/
int
lang_decode_option (argc, argv)
static int
java_decode_option (argc, argv)
int argc __attribute__ ((__unused__));
char **argv;
{
@ -678,8 +682,8 @@ void lang_init_source (level)
print_error_function = lang_print_error;
}
void
lang_init_options ()
static void
java_init_options ()
{
flag_new_exceptions = 1;
flag_bounds_check = 1;

14
gcc/objc/objc-act.c
View File

@ -148,8 +148,10 @@ char *util_firstobj;
static void init_objc PARAMS ((void));
static void finish_objc PARAMS ((void));
static void objc_post_options PARAMS ((void));
static void objc_init PARAMS ((void));
static void objc_init_options PARAMS ((void));
static int objc_decode_option PARAMS ((int, char **));
static void objc_post_options PARAMS ((void));
/* Code generation. */
@ -631,6 +633,8 @@ static int print_struct_values = 0;
/* Each front end provides its own. */
struct lang_hooks lang_hooks = {objc_init,
NULL, /* objc_finish */
objc_init_options,
objc_decode_option,
objc_post_options};
/* Post-switch processing. */
@ -703,8 +707,8 @@ generate_struct_by_value_array ()
exit (0);
}
void
lang_init_options ()
static void
objc_init_options ()
{
parse_in = cpp_create_reader (CLK_OBJC);
c_language = clk_objective_c;
@ -774,8 +778,8 @@ lang_identify ()
return "objc";
}
int
lang_decode_option (argc, argv)
static int
objc_decode_option (argc, argv)
int argc;
char **argv;
{

7
gcc/toplev.c
View File

@ -4590,7 +4590,8 @@ main (argc, argv)
initialize_diagnostics ();
/* Perform language-specific options intialization. */
lang_init_options ();
if (lang_hooks.init_options)
(*lang_hooks.init_options) ();
/* Scan to see what optimization level has been specified. That will
determine the default value of many flags. */
@ -4700,7 +4701,7 @@ main (argc, argv)
unsigned int indep_processed;
/* Give the language a chance to decode the option for itself. */
lang_processed = lang_decode_option (argc - i, argv + i);
lang_processed = (*lang_hooks.decode_option) (argc - i, argv + i);
/* Now see if the option also has a language independent meaning.
Some options are both language specific and language independent,
@ -4770,7 +4771,7 @@ main (argc, argv)
flag_no_inline = 1;
warn_inline = 0;
/* The c_decode_option and lang_decode_option functions set
/* The c_decode_option function and decode_option hook set
this to `2' if -Wall is used, so we can avoid giving out
lots of errors for people who don't realize what -Wall does. */
if (warn_uninitialized == 1)

10
gcc/toplev.h
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@ -142,6 +142,16 @@ struct lang_hooks
/* Called last, as a finalizer. */
void (*finish) PARAMS ((void));
/* Called to initialize options, before any calls to decode_option. */
void (*init_options) PARAMS ((void));
/* Function called with an option vector as argument, to decode a
single option (typically starting with -f or -W or +). It should
return the number of command-line arguments it uses if it handles
the option, or 0 and not complain if it does not recognise the
option. This hook cannot be NULL. */
int (*decode_option) PARAMS ((int, char **));
/* Called when all command line options have been processed. */
void (*post_options) PARAMS ((void));
};

8
gcc/tree.h
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@ -2563,9 +2563,6 @@ extern tree fold_builtin PARAMS ((tree));
/* The language front-end must define these functions. */
/* Function of no arguments for initializing options. */
extern void lang_init_options PARAMS ((void));
/* Function of no arguments for initializing lexical scanning. */
extern void init_lex PARAMS ((void));
/* Function of no arguments for initializing the symbol table. */
@ -2583,11 +2580,6 @@ extern void copy_lang_decl PARAMS ((tree));
/* Function called with no arguments to parse and compile the input. */
extern int yyparse PARAMS ((void));
/* Function called with option as argument
to decode options starting with -f or -W or +.
It should return nonzero if it handles the option. */
extern int lang_decode_option PARAMS ((int, char **));
/* Functions for processing symbol declarations. */
/* Function to enter a new lexical scope.
Takes one argument: always zero when called from outside the front end. */