From 06a344efcb4a8c56f230715481ce07e715a7a4b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcelina=20Ko=C5=9Bcielnicka?= <mwk@0x04.net>
Date: Thu, 16 Apr 2020 15:51:03 +0200
Subject: ilang, ast: Store parameter order and default value information.

Fixes #1819, #1820.
---
 kernel/rtlil.cc | 3 ++-
 kernel/rtlil.h  | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'kernel')

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index 8af941c85..0e9347267 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -1389,7 +1389,7 @@ void RTLIL::Module::sort()
 {
 	wires_.sort(sort_by_id_str());
 	cells_.sort(sort_by_id_str());
-	avail_parameters.sort(sort_by_id_str());
+	parameter_default_values.sort(sort_by_id_str());
 	memories.sort(sort_by_id_str());
 	processes.sort(sort_by_id_str());
 	for (auto &it : cells_)
@@ -1508,6 +1508,7 @@ void RTLIL::Module::cloneInto(RTLIL::Module *new_mod) const
 	log_assert(new_mod->refcount_cells_ == 0);
 
 	new_mod->avail_parameters = avail_parameters;
+	new_mod->parameter_default_values = parameter_default_values;
 
 	for (auto &conn : connections_)
 		new_mod->connect(conn);
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index f3b1c9ae7..11c45bbec 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -1091,7 +1091,8 @@ public:
 	std::vector<RTLIL::SigSig> connections_;
 
 	RTLIL::IdString name;
-	pool<RTLIL::IdString> avail_parameters;
+	idict<RTLIL::IdString> avail_parameters;
+	dict<RTLIL::IdString, RTLIL::Const> parameter_default_values;
 	dict<RTLIL::IdString, RTLIL::Memory*> memories;
 	dict<RTLIL::IdString, RTLIL::Process*> processes;
 
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