diff options
Diffstat (limited to 'kernel/select.cc')
| -rw-r--r-- | kernel/select.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/select.cc b/kernel/select.cc index f43cc8495..f75737ad8 100644 --- a/kernel/select.cc +++ b/kernel/select.cc @@ -394,6 +394,22 @@ static void select_stmt(RTLIL::Design *design, std::string arg) select_filter_active_mod(design, work_stack.back()); } +// used in kernel/register.cc +void handle_extra_select_args(Pass *pass, std::vector<std::string> args, size_t argidx, RTLIL::Design *design) +{ + work_stack.clear(); + for (; argidx < args.size(); argidx++) { + if (args[argidx].substr(0, 1) == "-") + pass->cmd_error(args, argidx, "Unexpected option in selection arguments."); + select_stmt(design, args[argidx]); + } + while (work_stack.size() > 1) { + select_op_union(design, work_stack.front(), work_stack.back()); + work_stack.pop_back(); + } + design->selection_stack.push_back(work_stack.back()); +} + struct SelectPass : public Pass { SelectPass() : Pass("select", "modify and view the list of selected objects") { } virtual void help() |