This change contains changes that were made on a separate copy of this code,...

src/trusted/gdb_rsp/host_mock.h

Index: src/trusted/gdb_rsp/host_mock.h
===================================================================
--- src/trusted/gdb_rsp/host_mock.h	(revision 0)
+++ src/trusted/gdb_rsp/host_mock.h	(revision 0)
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2010 The Native Client Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can
+ * be found in the LICENSE file.
+ */
+
+//  This module provides an object for handling RSP responsibilities of

[noelallen_use_chromium, 2010/12/07 23:04:44]

Is this comment a DUP?  It doesn't make clear that this is a mock.

+//  the host side of the connection.  The host behaves like a cache, and
+//  is responsible for syncronization of state between the Target and Host.
+//  For example, the Host is responsible for updating the thread context
+//  before restarting the Target, and for updating it's internal array of
+//  threads whenever the Target stops.
+
+#ifndef SRC_TRUSTED_GDB_RSP_HOST_MOCK_H_
+#define SRC_TRUSTED_GDB_RSP_HOST_MOCK_H_ 1

[noelallen_use_chromium, 2010/12/07 23:04:44]

NATIVE_CLIENT_xxx

+
+#include <list>
+#include <map>
+#include <string>
+#include <vector>
+
+#include "native_client/src/trusted/port/std_types.h"
+
+namespace gdb_rsp {
+
+class Abi;
+class Packet;
+class Session;
+
+class HostMock : public Host {
+ public:
+  HostMock();
+  ~HostMock();
+
+  /* Mocked functions */

[noelallen_use_chromium, 2010/12/07 23:04:44]

Should probably be '//' we should be consistent on commenting style through out.
  If /* turns out to be more common, then we should switch the previous header
file.

+  bool Init();
+  bool WaitForBreak();
+  bool Break();
+  bool Detach();
+  bool Step();
+  bool Continue();
+  bool GetMemory(void *dst, uint64_t addr, uint32_t size);
+  bool SetMemory(const void *src, uint64_t addr, uint32_t size);
+  bool Request(const std::string &req, std::string *resp);
+
+  /* Unmocked functions, don't call */
+  bool Update() {
+    throw "Not Implemented.";
+    return false;
+  }
+
+  virtual bool HasProperty(const char *name) const {
+    throw "Not Implemented.";
+    return false;
+  }
+
+  virtual bool ReadProperty(const char *name, std::string *val) const {
+    throw "Not implemented.";
+    return false;
+  }
+
+  virtual bool ReadObject(const char *type,
+                          const char *name,
+                          std::string *val) {
+    throw "Not implemented.";
+    return false;
+  }
+
+  /*
+   * Both a helper, and real function.  Use this to populate memory
+   * that GetMemory will return.
+   */
+  bool SetMemory(const void *src, uint64_t addr, uint32_t size);
+
+  /* Helpers for setting up the pseudo thread */
+  Thread* CreateThread(uint32_t id);
+  void RemoveThread(uint32_t id);
+
+  /* Helpers for target properites */
+  void SetRequest(const std::string &req, const std::string &resp);
+
+
+  /* Helpers for queing up pseduo signals */
+  void AddSignal(int32_t signal, uint32_t thread);
+  void AddSignalAbs(int32_t signal, uint32_t thread, uint64_t ip);
+  void AddSignalDelta(int32_t signal, uint32_t thread, int64_t delta);
+
+
+ protected:
+  struct SignalMock {

[noelallen_use_chromium, 2010/12/07 23:04:44]

What this is fairly obvious we should probably add a comment o say what the
purpose of this structure is.   A module comment would probably have made it
clear what we generate these objects then 'play' them back to simulate signals.

+    int32_t  sig;
+    uint32_t thread;
+    uint32_t rel;
+    uint64_t ip;
+  };
+  std::map<uint64_t, char *>  memory_;
+  std::list<SignalMock *> signals_;
+  PropertyMap_t requests_;
+};
+
+

[noelallen_use_chromium, 2010/12/07 23:04:44]

Too many empty lines.  Shouldn't do more than two empty lines.

+
+
+}  // namespace gdb_rsp
+
+#endif  // SRC_TRUSTED_GDB_RSP_HOST_MOCK_H_
+
Property changes on: src\trusted\gdb_rsp\host_mock.h
___________________________________________________________________
Added: svn:eol-style
   + LF