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adapt tlsf for barebox 

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Antony Pavlov 2011-12-08 18:03:48 +04:00 committed by Sascha Hauer
parent d5b733a644
commit 282af094a6
2 changed files with 12 additions and 1 deletions
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11
common/tlsf.c
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@ -1,5 +1,7 @@
#ifndef __BAREBOX__
#include <assert.h> #include <assert.h>
#include <limits.h> #include <limits.h>
#endif
#include <stddef.h> #include <stddef.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@ -8,6 +10,13 @@
#include "tlsf.h" #include "tlsf.h"
#include "tlsfbits.h" #include "tlsfbits.h"
#ifdef __BAREBOX__
#ifndef _DEBUG
#define _DEBUG 0
#endif
#define tlsf_assert(expr) ((void) (0))
#endif
/* /*
** Constants. ** Constants.
*/ */
@ -82,6 +91,7 @@ enum tlsf_private
#define tlsf_static_assert(exp) \ #define tlsf_static_assert(exp) \
typedef char _tlsf_glue(static_assert, __LINE__) [(exp) ? 1 : -1] typedef char _tlsf_glue(static_assert, __LINE__) [(exp) ? 1 : -1]
#ifndef __BAREBOX__
/* This code has been tested on 32- and 64-bit (LP/LLP) architectures. */ /* This code has been tested on 32- and 64-bit (LP/LLP) architectures. */
tlsf_static_assert(sizeof(int) * CHAR_BIT == 32); tlsf_static_assert(sizeof(int) * CHAR_BIT == 32);
tlsf_static_assert(sizeof(size_t) * CHAR_BIT >= 32); tlsf_static_assert(sizeof(size_t) * CHAR_BIT >= 32);
@ -92,6 +102,7 @@ tlsf_static_assert(sizeof(unsigned int) * CHAR_BIT >= SL_INDEX_COUNT);
/* Ensure we've properly tuned our sizes. */ /* Ensure we've properly tuned our sizes. */
tlsf_static_assert(ALIGN_SIZE == SMALL_BLOCK_SIZE / SL_INDEX_COUNT); tlsf_static_assert(ALIGN_SIZE == SMALL_BLOCK_SIZE / SL_INDEX_COUNT);
#endif
/* /*
** Data structures and associated constants. ** Data structures and associated constants.

2
include/tlsf.h
View File

@ -43,7 +43,7 @@ int tlsf_check_heap(tlsf_pool pool);
size_t tlsf_block_size(void* ptr); size_t tlsf_block_size(void* ptr);
/* Overhead of per-pool internal structures. */ /* Overhead of per-pool internal structures. */
size_t tlsf_overhead(); size_t tlsf_overhead(void);
#if defined(__cplusplus) #if defined(__cplusplus)
}; };