From d4f1efdfda45daee8133f13f2f9e82a0e8593170 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=EB=B0=95=EC=A2=85=ED=98=84/=EB=8F=99=EC=9E=91=EC=A0=9C?=
 =?utf8?q?=EC=96=B4Lab=28SR=29/Staff=20Engineer/=EC=82=BC=EC=84=B1?=
 =?utf8?q?=EC=A0=84=EC=9E=90?= <jh1302.park@samsung.com>
Date: Fri, 24 Aug 2018 16:54:13 +0900
Subject: [PATCH] [enco] Introduce MemoryContext class (#1180)

This commit introduces MemoryContext class which manages expressions
that denote the base address and size of memory region dedicated to each
Bag.

Signed-off-by: Jonghyun Park <jh1302.park@samsung.com>
---
 contrib/enco/core/src/CppGen/MemoryContext.cpp |  9 +++++++
 contrib/enco/core/src/CppGen/MemoryContext.h   | 33 ++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 contrib/enco/core/src/CppGen/MemoryContext.cpp
 create mode 100644 contrib/enco/core/src/CppGen/MemoryContext.h

diff --git a/contrib/enco/core/src/CppGen/MemoryContext.cpp b/contrib/enco/core/src/CppGen/MemoryContext.cpp
new file mode 100644
index 0000000..ec0f94c
--- /dev/null
+++ b/contrib/enco/core/src/CppGen/MemoryContext.cpp
@@ -0,0 +1,9 @@
+#include "MemoryContext.h"
+
+namespace enco
+{
+
+void MemoryContext::base(const coco::Bag *bag, const std::string &exp) { _base[bag] = exp; }
+void MemoryContext::size(const coco::Bag *bag, const std::string &exp) { _size[bag] = exp; }
+
+} // namespace enco
diff --git a/contrib/enco/core/src/CppGen/MemoryContext.h b/contrib/enco/core/src/CppGen/MemoryContext.h
new file mode 100644
index 0000000..5b28b03
--- /dev/null
+++ b/contrib/enco/core/src/CppGen/MemoryContext.h
@@ -0,0 +1,33 @@
+#ifndef __ENCO_CPP_GEN_MEMORY_CONTEXT_H__
+#define __ENCO_CPP_GEN_MEMORY_CONTEXT_H__
+
+#include <coco/IR/Bag.h>
+
+#include <string>
+#include <map>
+
+namespace enco
+{
+
+/**
+ * @brief Record C/C++ expression that denotes the base and size of memory region
+ *        dedicated to each bag
+ */
+class MemoryContext
+{
+public:
+  void base(const coco::Bag *bag, const std::string &exp);
+  void size(const coco::Bag *bag, const std::string &exp);
+
+public:
+  const std::string &base(const coco::Bag *bag) const { return _base.at(bag); }
+  const std::string &size(const coco::Bag *bag) const { return _size.at(bag); }
+
+private:
+  std::map<const coco::Bag *, std::string> _base;
+  std::map<const coco::Bag *, std::string> _size;
+};
+
+} // namespace enco
+
+#endif // __ENCO_CPP_GEN_MEMORY_CONTEXT_H__
-- 
2.7.4