| /********************************************************************************/ |
| /* */ |
| /* */ |
| /* Written by Ken Goldman */ |
| /* IBM Thomas J. Watson Research Center */ |
| /* $Id: TPMB.h 1257 2018-06-27 20:52:08Z kgoldman $ */ |
| /* */ |
| /* Licenses and Notices */ |
| /* */ |
| /* 1. Copyright Licenses: */ |
| /* */ |
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| /* */ |
| /* - The TCG grants to the user of the other parts of the specification */ |
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| /* developing products based on such documents. */ |
| /* */ |
| /* 2. Source Code Distribution Conditions: */ |
| /* */ |
| /* - Redistributions of Source Code must retain the above copyright licenses, */ |
| /* this list of conditions and the following disclaimers. */ |
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| /* information on specification licensing rights available through TCG */ |
| /* membership agreements. */ |
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| /* - THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED */ |
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| /* rights, relating to use of information in this specification and to the */ |
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| /* or special damages, whether under contract, tort, warranty or otherwise, */ |
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| /* information herein. */ |
| /* */ |
| /* (c) Copyright IBM Corp. and others, 2016 */ |
| /* */ |
| /********************************************************************************/ |
| |
| #ifndef TPMB_H |
| #define TPMB_H |
| |
| /* 5.20 TPMB.h */ |
| /* This file contains extra TPM2B structures */ |
| #ifndef _TPMB_H |
| #define _TPMB_H |
| /* TPM2B Types */ |
| typedef struct { |
| UINT16 size; |
| BYTE buffer[1]; |
| } TPM2B, *P2B; |
| typedef const TPM2B *PC2B; |
| /* This macro helps avoid having to type in the structure in order to create a new TPM2B type that |
| is used in a function. */ |
| #define TPM2B_TYPE(name, bytes) \ |
| typedef union { \ |
| struct { \ |
| UINT16 size; \ |
| BYTE buffer[(bytes)]; \ |
| } t; \ |
| TPM2B b; \ |
| } TPM2B_##name |
| /* This macro defines a TPM2B with a constant character value. This macro sets the size of the |
| string to the size minus the terminating zero byte. This lets the user of the label add their |
| terminating 0. This method is chosen so that existing code that provides a label will continue to |
| work correctly. */ |
| #define TPM2B_STRING(name, value) \ |
| static const union { \ |
| struct { \ |
| UINT16 size; \ |
| BYTE buffer[sizeof(value)]; \ |
| } t; \ |
| TPM2B b; \ |
| } name##_ = {{sizeof(value), {value}}}; \ |
| const TPM2B *name = &name##_.b |
| /* Macro to to instance and initialize a TPM2B value */ |
| #define TPM2B_INIT(TYPE, name) \ |
| TPM2B_##TYPE name = {sizeof(name.t.buffer), {0}} |
| #define TPM2B_BYTE_VALUE(bytes) TPM2B_TYPE(bytes##_BYTE_VALUE, bytes) |
| #endif |
| |
| #endif |