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Migrated the Memory layer to the Platform layer

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Deprecated POLARSSL_MEMORY_C and placed placeholder for memory.h to make
sure current code will not break on new version.
This commit is contained in:
Paul Bakker 2014-02-04 17:30:24 +01:00
parent b2f66c9158
commit defc0ca337
9 changed files with 199 additions and 183 deletions
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44
include/polarssl/config.h
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@ -3,7 +3,7 @@
*
* \brief Configuration options (set of defines)
*
* Copyright (C) 2006-2013, Brainspark B.V.
* Copyright (C) 2006-2014, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@ -114,6 +114,24 @@
*/
#define POLARSSL_HAVE_IPV6
/**
* \def POLARSSL_PLATFORM_MEMORY
*
* Enable the memory allocation layer.
*
* By default PolarSSL uses the system-provided malloc() and free().
* This allows different allocators (self-implemented or provided) to be
* provided to the platform abstraction layer.
*
* Enabling POLARSSL_PLATFORM_MEMORY will provide "platform_set_malloc_free()"
* to allow you to set an alternative malloc() and free() function pointer.
*
* Requires: POLARSSL_PLATFORM_C
*
* Enable this layer to allow use of alternative memory allocators.
*/
//#define POLARSSL_PLATFORM_MEMORY
/**
* \def POLARSSL_PLATFORM_XXX_ALT
*
@ -642,7 +660,6 @@
* function for 'debug output' of allocated memory.
*
* Requires: POLARSSL_MEMORY_BUFFER_ALLOC_C
* fprintf()
*
* Uncomment this macro to let the buffer allocator print out error messages.
*/
@ -1426,17 +1443,8 @@
/**
* \def POLARSSL_MEMORY_C
*
* Enable the memory allocation layer.
* By default PolarSSL uses the system-provided malloc() and free().
* (As long as POLARSSL_MEMORY_STDMALLOC and POLARSSL_MEMORY_STDFREE
* are defined and unmodified)
*
* This allows different allocators (self-implemented or provided)
*
* Enable this layer to allow use of alternative memory allocators.
* Deprecated since 1.3.5. Please use POLARSSL_PLATFORM_MEMORY instead.
*/
//#define POLARSSL_MEMORY_C
/**
* \def POLARSSL_MEMORY_BUFFER_ALLOC_C
@ -1447,7 +1455,8 @@
*
* Module: library/memory_buffer_alloc.c
*
* Requires: POLARSSL_MEMORY_C
* Requires: POLARSSL_PLATFORM_C
* POLARSSL_PLATFORM_MEMORY (to use it within PolarSSL)
*
* Enable this module to enable the buffer memory allocator.
*/
@ -1995,12 +2004,12 @@
#define ENTROPY_MAX_SOURCES 20 /**< Maximum number of sources supported */
#define ENTROPY_MAX_GATHER 128 /**< Maximum amount requested from entropy sources */
// Memory options
// Memory buffer allocator options
#define MEMORY_ALIGN_MULTIPLE 4 /**< Align on multiples of this value */
#define POLARSSL_MEMORY_STDMALLOC malloc /**< Default allocator to use, can be undefined */
#define POLARSSL_MEMORY_STDFREE free /**< Default free to use, can be undefined */
// Platform options
#define POLARSSL_PLATFORM_STD_MALLOC malloc /**< Default allocator to use, can be undefined */
#define POLARSSL_PLATFORM_STD_FREE free /**< Default free to use, can be undefined */
#define POLARSSL_PLATFORM_STD_PRINTF printf /**< Default printf to use, can be undefined */
#define POLARSSL_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use, can be undefined */
@ -2143,7 +2152,8 @@
#error "POLARSSL_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
#endif
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && !defined(POLARSSL_MEMORY_C)
#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C) && \
( !defined(POLARSSL_PLATFORM_C) || !defined(POLARSSL_PLATFORM_MEMORY) )
#error "POLARSSL_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
#endif