X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fopts.h;h=2c2340c3bdd18c0062f01fa6784eb2a7f8adf1ea;hb=3082825d5ade85aaf16d38c1747af094fbfcc278;hp=e558a4ab34b67f71793a9e468a98b6e49d5bc9bd;hpb=0ba508e460fe5f7205b3eee5ca0596169e5b003b;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/opts.h b/gcc/opts.h
index e558a4ab34b..2c2340c3bdd 100644
--- a/gcc/opts.h
+++ b/gcc/opts.h
@@ -1,5 +1,5 @@
 /* Command line option handling.
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -15,14 +15,30 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 #ifndef GCC_OPTS_H
 #define GCC_OPTS_H
 
-extern void decode_options (unsigned int argc, const char **argv);
-extern void add_input_filename (const char *filename);
+/* Specifies how a switch's VAR_VALUE relates to its FLAG_VAR.  */
+enum cl_var_type {
+  /* The switch is enabled when FLAG_VAR is nonzero.  */
+  CLVC_BOOLEAN,
+
+  /* The switch is enabled when FLAG_VAR == VAR_VALUE.  */
+  CLVC_EQUAL,
+
+  /* The switch is enabled when VAR_VALUE is not set in FLAG_VAR.  */
+  CLVC_BIT_CLEAR,
+
+  /* The switch is enabled when VAR_VALUE is set in FLAG_VAR.  */
+  CLVC_BIT_SET,
+
+  /* The switch takes a string argument and FLAG_VAR points to that
+     argument.  */
+  CLVC_STRING
+};
 
 struct cl_option
 {
@@ -31,15 +47,25 @@ struct cl_option
   unsigned short back_chain;
   unsigned char opt_len;
   unsigned int flags;
-  int *flag_var;
-  int has_set_value;
-  int set_value;
+  void *flag_var;
+  enum cl_var_type var_type;
+  int var_value;
+};
+
+/* Records that the state of an option consists of SIZE bytes starting
+   at DATA.  DATA might point to CH in some cases.  */
+struct cl_option_state {
+  const void *data;
+  size_t size;
+  char ch;
 };
 
 extern const struct cl_option cl_options[];
 extern const unsigned int cl_options_count;
 extern const char *const lang_names[];
 
+#define CL_DISABLED		(1 << 21) /* Disabled in this configuration.  */
+#define CL_TARGET		(1 << 22) /* Target-specific option.  */
 #define CL_REPORT		(1 << 23) /* Report argument with -fverbose-asm  */
 #define CL_JOINED		(1 << 24) /* If takes joined argument.  */
 #define CL_SEPARATE		(1 << 25) /* If takes a separate argument.  */
@@ -57,4 +83,8 @@ extern const char **in_fnames;
 
 extern unsigned num_in_fnames;
 
+extern void decode_options (unsigned int argc, const char **argv);
+extern int option_enabled (int opt_idx);
+extern bool get_option_state (int, struct cl_option_state *);
+
 #endif