From 31c646ed553a02f56649638e55030434f5af3437 Mon Sep 17 00:00:00 2001
From: Kia <kia@special-circumstanc.es>
Date: Sat, 23 May 2020 17:14:37 -0600
Subject: [PATCH] add introspection port for parse tree
---
combinatorial_LR_parser.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/combinatorial_LR_parser.py b/combinatorial_LR_parser.py
index 4cbf5d8..25ea3ef 100644
--- a/combinatorial_LR_parser.py
+++ b/combinatorial_LR_parser.py
@@ -555,13 +555,14 @@ class TreeSerializer(Elaboratable):
self.memory_address_port = Signal(self.mem_address_width)
self.memory_write_enable = Signal(1)
+
def elaborate(self, platform):
m = Module()
start_of_record = Signal(self.mem_address_width) # start of next/yet-unwritten node record, advanced only
# after each reduce
- mem = Memory(width=(self.item_width + 1), depth=64)
+ self.memory_introspection = mem = Memory(width=(self.item_width + 1), depth=64)
m.submodules.parse_tree = wport = mem.write_port()
--
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