Backport from mainline

[pf3gnuchains/gcc-fork.git] / gcc / opts.h

diff --git a/gcc/opts.h b/gcc/opts.h
index 15e717d..dbefc64 100644 (file)
--- a/gcc/opts.h
+++ b/gcc/opts.h
@@ -96,6 +96,10 @@ struct cl_option
   BOOL_BITFIELD cl_missing_ok : 1;
   /* Argument is an integer >=0.  */
   BOOL_BITFIELD cl_uinteger : 1;
+  /* Argument is a HOST_WIDE_INT.  */
+  BOOL_BITFIELD cl_host_wide_int : 1;
+  /* Argument should be converted to lowercase.  */
+  BOOL_BITFIELD cl_tolower : 1;
   /* Report argument with -fverbose-asm  */
   BOOL_BITFIELD cl_report : 1;
   /* Offset of field for this option in struct gcc_options, or
@@ -107,7 +111,7 @@ struct cl_option
   /* How this option's value is determined and sets a field.  */
   enum cl_var_type var_type;
   /* Value or bit-mask with which to set a field.  */
-  int var_value;
+  HOST_WIDE_INT var_value;
 };
 
 /* Records that the state of an option consists of SIZE bytes starting
@@ -123,12 +127,12 @@ extern const unsigned int cl_options_count;
 extern const char *const lang_names[];
 extern const unsigned int cl_lang_count;
 
-#define CL_PARAMS               (1U << 11) /* Fake entry.  Used to display --param info with --help.  */
-#define CL_WARNING             (1U << 12) /* Enables an (optional) warning message.  */
-#define CL_OPTIMIZATION                (1U << 13) /* Enables an (optional) optimization.  */
-#define CL_DRIVER              (1U << 14) /* Driver option.  */
-#define CL_TARGET              (1U << 15) /* Target-specific option.  */
-#define CL_COMMON              (1U << 16) /* Language-independent.  */
+#define CL_PARAMS               (1U << 16) /* Fake entry.  Used to display --param info with --help.  */
+#define CL_WARNING             (1U << 17) /* Enables an (optional) warning message.  */
+#define CL_OPTIMIZATION                (1U << 18) /* Enables an (optional) optimization.  */
+#define CL_DRIVER              (1U << 19) /* Driver option.  */
+#define CL_TARGET              (1U << 20) /* Target-specific option.  */
+#define CL_COMMON              (1U << 21) /* Language-independent.  */
 
 #define CL_MIN_OPTION_CLASS    CL_PARAMS
 #define CL_MAX_OPTION_CLASS    CL_COMMON
@@ -138,9 +142,9 @@ extern const unsigned int cl_lang_count;
    This distinction is important because --help will not list options
    which only have these higher bits set.  */
 
-#define CL_JOINED              (1U << 17) /* If takes joined argument.  */
-#define CL_SEPARATE            (1U << 18) /* If takes a separate argument.  */
-#define CL_UNDOCUMENTED                (1U << 19) /* Do not output with --help.  */
+#define CL_JOINED              (1U << 22) /* If takes joined argument.  */
+#define CL_SEPARATE            (1U << 23) /* If takes a separate argument.  */
+#define CL_UNDOCUMENTED                (1U << 24) /* Do not output with --help.  */
 
 /* Flags for an enumerated option argument.  */
 #define CL_ENUM_CANONICAL      (1 << 0) /* Canonical for this value.  */
@@ -287,10 +291,6 @@ struct cl_option_handlers
   void (*wrong_lang_callback) (const struct cl_decoded_option *decoded,
                               unsigned int lang_mask);
 
-  /* Callback to call after the successful handling of any option.  */
-  void (*post_handling_callback) (const struct cl_decoded_option *decoded,
-                                 unsigned int mask);
-
   /* The number of individual handlers.  */
   size_t num_handlers;
 
@@ -393,4 +393,6 @@ extern void default_options_optimization (struct gcc_options *opts,
 extern void set_struct_debug_option (struct gcc_options *opts,
                                     location_t loc,
                                     const char *value);
+extern bool opt_enum_arg_to_value (size_t opt_index, const char *arg,
+                                  int *value, unsigned int lang_mask);
 #endif