Implementation files for command marshaling.

Generated C source and header files which add functions to unmarshal command
requests, execute commands, and marshal command responses. This
(tenatively) adds all final missing parts of libtpm2. These files are
generated from command_generator.py in CL:290556.

TEST=$ sudo emerge tpm2
     builds libtpm2.a
     Locally I was able to call ExecCommand to execute TPM2_Startup with
     success after software TPM initialization.
BUG=chromium:501639

CQ-DEPEND=CL:290556

Change-Id: Ieb3f208795a21a172dea25b35027c5aceba7ee08
Reviewed-on: https://chromium-review.googlesource.com/289813
Tested-by: Jocelyn Bohr <bohr@chromium.org>
Reviewed-by: Darren Krahn <dkrahn@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Queue: Jocelyn Bohr <bohr@chromium.org>

1 files changed, 33 insertions, 11 deletions

diff --git a/ClearControl_fp.h b/ClearControl_fp.h
index fa92b0f..03f22d3 100644
--- a/ClearControl_fp.h
+++ b/ClearControl_fp.h
@@ -1,18 +1,40 @@
-/*
- * Copyright 2015 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
+// Copyright 2015 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
 
-#ifndef __TPM2_CLEARCONTROL_FP_H
-#define __TPM2_CLEARCONTROL_FP_H
+// THIS CODE IS GENERATED - DO NOT MODIFY!
+
+#ifndef TPM2_CLEARCONTROL_FP_H
+#define TPM2_CLEARCONTROL_FP_H
+
+#include "tpm_generated.h"
 
 typedef struct {
+  TPMI_RH_CLEAR auth;
   TPMI_YES_NO disable;
-  TPM_RH auth;
 } ClearControl_In;
 
-TPM_RC TPM2_ClearControl(ClearControl_In *in  // IN: input parameter list
-                         );
+// Executes ClearControl with request handles and parameters from |in|.
+TPM_RC TPM2_ClearControl(ClearControl_In* in);
+
+// Initializes handle fields in |target| from |req_handles|. Unmarshals
+// parameter fields in |target| from |buffer|.
+TPM_RC ClearControl_In_Unmarshal(ClearControl_In* target,
+                                 TPM_HANDLE req_handles[],
+                                 BYTE** buffer,
+                                 INT32* size);
+
+// Unmarshals any request parameters starting at |req_parameter_buffer|.
+// Executes command. Marshals any response handles and parameters to the
+// global response buffer and computes |*res_handle_buffer_size| and
+// |*res_parameter_buffer_size|. If |tag| == TPM_ST_SESSIONS, marshals
+// parameter_size indicating the size of the parameter area. parameter_size
+// field is located between the handle area and parameter area.
+TPM_RC Exec_ClearControl(TPMI_ST_COMMAND_TAG tag,
+                         BYTE** req_parameter_buffer,
+                         INT32* req_parameter_buffer_size,
+                         TPM_HANDLE req_handles[],
+                         UINT32* res_handle_buffer_size,
+                         UINT32* res_parameter_buffer_size);
 
-#endif  // __TPM2_CLEARCONTROL_FP_H
+#endif  // TPM2_CLEARCONTROL_FP_H