From fd3a5d8babcb0a4aef662c670a2b59dea5312f43 Mon Sep 17 00:00:00 2001
From: Rick Altherr <kc8apf@kc8apf.net>
Date: Fri, 8 Dec 2017 19:33:07 -0800
Subject: [PATCH] lib: xc7series: ostream overload for BlockType

Makes debugging a bit easier.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
---
 lib/CMakeLists.txt                            |  1 +
 .../prjxray/xilinx/xc7series/block_type.h     |  6 ++++-
 lib/xilinx/xc7series/block_type.cc            | 25 +++++++++++++++++++
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 lib/xilinx/xc7series/block_type.cc

diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 8a90ce7c..7fbde849 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -3,6 +3,7 @@ add_library(libprjxray
 	memory_mapped_file.cc
 	segbits_file_reader.cc
 	xilinx/xc7series/bitstream_reader.cc
+	xilinx/xc7series/block_type.cc
 	xilinx/xc7series/configuration_frame_address.cc
 	xilinx/xc7series/configuration_packet.cc
 	xilinx/xc7series/configuration_register.cc
diff --git a/lib/include/prjxray/xilinx/xc7series/block_type.h b/lib/include/prjxray/xilinx/xc7series/block_type.h
index b44aec29..2779b9f3 100644
--- a/lib/include/prjxray/xilinx/xc7series/block_type.h
+++ b/lib/include/prjxray/xilinx/xc7series/block_type.h
@@ -1,6 +1,8 @@
 #ifndef PRJXRAY_LIB_XILINX_XC7SERIES_BLOCK_TYPE_H_
 #define PRJXRAY_LIB_XILINX_XC7SERIES_BLOCK_TYPE_H_
 
+#include <ostream>
+
 namespace prjxray {
 namespace xilinx {
 namespace xc7series {
@@ -11,7 +13,9 @@ enum class BlockType : unsigned int {
 	CFG_CLB = 0b010,
 	/* reserved = 0b011, */
 };
-	
+
+std::ostream &operator<<(std::ostream &o, BlockType value);
+
 }  // namespace xc7series
 }  // namespace xilinx
 }  // namespace prjxray
diff --git a/lib/xilinx/xc7series/block_type.cc b/lib/xilinx/xc7series/block_type.cc
new file mode 100644
index 00000000..ef76229f
--- /dev/null
+++ b/lib/xilinx/xc7series/block_type.cc
@@ -0,0 +1,25 @@
+#include <prjxray/xilinx/xc7series/block_type.h>
+
+namespace prjxray {
+namespace xilinx {
+namespace xc7series {
+
+std::ostream &operator<<(std::ostream &o, BlockType value) {
+	switch (value) {
+	case BlockType::CLB_IO_CLK:
+		o << "CLB/IO/CLK";
+		break;
+	case BlockType::BLOCK_RAM:
+		o << "Block RAM";
+		break;
+	case BlockType::CFG_CLB:
+		o << "Config CLB";
+		break;
+	}
+
+	return o;
+}
+
+}  // namespace xc7series
+}  // namespace xilinx
+}  // namespace prjxray