-# Copyright (C) 2003, 2004, 2007 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.
#
if (flags !~ " " name "\\(")
return ""
sub(".* " name "\\(", "", flags)
- sub("\\).*", "", flags)
+ if (flags ~ "^{")
+ {
+ sub ("^{", "", flags)
+ sub("}\\).*", "", flags)
+ }
+ else
+ sub("\\).*", "", flags)
return flags
}
result = result \
test_flag("Common", flags, " | CL_COMMON") \
test_flag("Target", flags, " | CL_TARGET") \
+ test_flag("Save", flags, " | CL_SAVE") \
test_flag("Joined", flags, " | CL_JOINED") \
test_flag("JoinedOrMissing", flags, " | CL_JOINED | CL_MISSING_OK") \
test_flag("Separate", flags, " | CL_SEPARATE") \
return "const char *"
}
+# Return the type of variable that should be associated with the given flags
+# for use within a structure. Simple variables are changed to signed char
+# type instead of int to save space.
+function var_type_struct(flags)
+{
+ if (flag_set_p("UInteger", flags))
+ return "int "
+ else if (!flag_set_p("Joined.*", flags)) {
+ if (flag_set_p(".*Mask.*", flags))
+ return "int "
+ else
+ return "signed char "
+ }
+ else
+ return "const char *"
+}
+
# Given that an option has flags FLAGS, return an initializer for the
# "var_cond" and "var_value" fields of its cl_options[] entry.
function var_set(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)
+}