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-rw-r--r--source/Commands/OptionsBase.td20
1 files changed, 19 insertions, 1 deletions
diff --git a/source/Commands/OptionsBase.td b/source/Commands/OptionsBase.td
index a81563ed28c2..f6967f067bf4 100644
--- a/source/Commands/OptionsBase.td
+++ b/source/Commands/OptionsBase.td
@@ -41,15 +41,19 @@
// - `OptionalArg`: Sets the argument type and marks it as optional.
// - `Arg`: Sets the argument type and marks it as required.
// - `EnumArg`: Sets the argument type to an enum and marks it as required.
+// - `OptionalEnumArg`: Same as EnumArg but marks it as optional.
// See argument_type field for more info.
////////////////////////////////////////////////////////////////////////////////
// Field: validator
// Default value: 0 (No validator for option)
-// Set by: Nothing. This is currently only set after initialization in LLDB.
+// Set by:
+// - `Validator`: Sets the value to a given validator (which has to exist in
+// the surrounding code.
////////////////////////////////////////////////////////////////////////////////
// Field: enum_values
// Default value: {} (No enum associated with this option)
// Set by:
+// - `OptionalEnumArg`:
// - `EnumArg`: Sets the argument type and assigns it a enum holding the valid
// values. The enum needs to be a variable in the including code.
// Marks the option as required (see option_has_arg).
@@ -82,12 +86,14 @@
// Example: def foo : Option<"foo", "f">, Arg<"Pid">;
// Sets the argument type to eArgTypePid and marks option as
// required (see option_has_arg).
+// - `OptionalEnumArg`:
// - `EnumArg`: Sets the argument type and assigns it a enum holding the valid
// values. The enum needs to be a variable in the including code.
// Marks the option as required (see option_has_arg).
// Example: def foo : Option<"foo", "f">,
// EnumArg<"SortOrder",
// "OptionEnumValues(g_sort_option_enumeration)">;
+// Use `OptionalEnumArg` for having an option enum argument.
////////////////////////////////////////////////////////////////////////////////
// Field: usage_text
// Default value: ""
@@ -150,6 +156,13 @@ class EnumArg<string type, string enum> {
string ArgEnum = enum;
}
+// Gives the option an required argument.
+class OptionalEnumArg<string type, string enum> {
+ string ArgType = type;
+ string ArgEnum = enum;
+ bit OptionalArg = 1;
+}
+
// Sets the available completions for the given option.
class Completions<list<string> completions> {
list<string> Completions = completions;
@@ -158,3 +171,8 @@ class Completions<list<string> completions> {
class Completion<string completion> {
list<string> Completions = [completion];
}
+
+// Sets the validator for a given option.
+class Validator<string validator> {
+ string Validator = validator;
+}