Revert:

[pf3gnuchains/gcc-fork.git] / gcc / opt-functions.awk

diff --git a/gcc/opt-functions.awk b/gcc/opt-functions.awk
index 98414da..4eeb67b 100644 (file)
--- a/gcc/opt-functions.awk
+++ b/gcc/opt-functions.awk
@@ -1,4 +1,5 @@
-#  Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
+#  Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010
+#  Free Software Foundation, Inc.
 #  Contributed by Kelley Cook, June 2004.
 #  Original code from Neil Booth, May 2003.
 #
@@ -136,7 +137,7 @@ function var_type(flags)
 }
 
 # Return the type of variable that should be associated with the given flags
-# for use within a structure.  Simple variables are changed to unsigned char
+# for use within a structure.  Simple variables are changed to signed char
 # type instead of int to save space.
 function var_type_struct(flags)
 {
@@ -146,7 +147,7 @@ function var_type_struct(flags)
                if (flag_set_p(".*Mask.*", flags))
                        return "int "
                else
-                       return "unsigned char "
+                       return "signed char "
        }
        else
                return "const char *"
@@ -193,3 +194,21 @@ function var_ref(name, flags)
                return "&target_flags"
        return "0"
 }
+
+# Given the option called NAME return a sanitized version of its name.
+function opt_sanitized_name(name)
+{
+       if (name == "finline-limit=" || name == "Wlarger-than=" \
+           || name == "ftemplate-depth=")
+               name = name "eq"
+       if (name == "gdwarf+")
+               name = "gdwarfplus"
+       gsub ("[^A-Za-z0-9]", "_", name)
+       return name
+}
+
+# Given the option called NAME return the appropriate enum for it.
+function opt_enum(name)
+{
+       return "OPT_" opt_sanitized_name(name)
+}