/* memory.h

*

* Copyright (C) 2006-2025 wolfSSL Inc.

*

* This file is part of wolfSSL.

*

* wolfSSL is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 3 of the License, or

* (at your option) any later version.

*

* wolfSSL is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA

*/

/* submitted by eof */

/*!

\file wolfssl/wolfcrypt/memory.h

*/

#ifndef WOLFSSL_MEMORY_H

#define WOLFSSL_MEMORY_H

#if !defined(STRING_USER) && !defined(NO_STDLIB_H)

#include <stdlib.h>

#endif

#ifndef WOLF_CRYPT_TYPES_H

#include <wolfssl/wolfcrypt/types.h>

#endif

#ifdef __cplusplus

extern "C" {

#endif

#ifdef WOLFSSL_FORCE_MALLOC_FAIL_TEST

WOLFSSL_API void wolfSSL_SetMemFailCount(int memFailCount);

#endif

#ifdef OPENSSL_EXTRA

typedef void *(*wolfSSL_OSSL_Malloc_cb)(size_t, const char *, int);

typedef void (*wolfSSL_OSSL_Free_cb)(void *, const char *, int);

typedef void *(*wolfSSL_OSSL_Realloc_cb)(void *, size_t, const char *, int);

#endif /* OPENSSL_EXTRA */

#ifdef WOLFSSL_STATIC_MEMORY

#ifdef WOLFSSL_DEBUG_MEMORY

typedef void *(*wolfSSL_Malloc_cb)(size_t size, void* heap, int type, const char* func, unsigned int line);

typedef void (*wolfSSL_Free_cb)(void *ptr, void* heap, int type, const char* func, unsigned int line);

typedef void *(*wolfSSL_Realloc_cb)(void *ptr, size_t size, void* heap, int type, const char* func, unsigned int line);

WOLFSSL_API void* wolfSSL_Malloc(size_t size, void* heap, int type, const char* func, unsigned int line);

WOLFSSL_API void wolfSSL_Free(void *ptr, void* heap, int type, const char* func, unsigned int line);

WOLFSSL_API void* wolfSSL_Realloc(void *ptr, size_t size, void* heap, int type, const char* func, unsigned int line);

#else

typedef void *(*wolfSSL_Malloc_cb)(size_t size, void* heap, int type);

typedef void (*wolfSSL_Free_cb)(void *ptr, void* heap, int type);

typedef void *(*wolfSSL_Realloc_cb)(void *ptr, size_t size, void* heap, int type);

WOLFSSL_API void* wolfSSL_Malloc(size_t size, void* heap, int type);

WOLFSSL_API void wolfSSL_Free(void *ptr, void* heap, int type);

WOLFSSL_API void* wolfSSL_Realloc(void *ptr, size_t size, void* heap, int type);

#endif /* WOLFSSL_DEBUG_MEMORY */

#else

#ifdef WOLFSSL_DEBUG_MEMORY

typedef void *(*wolfSSL_Malloc_cb)(size_t size, const char* func, unsigned int line);

typedef void (*wolfSSL_Free_cb)(void *ptr, const char* func, unsigned int line);

typedef void *(*wolfSSL_Realloc_cb)(void *ptr, size_t size, const char* func, unsigned int line);

/* Public in case user app wants to use XMALLOC/XFREE */

WOLFSSL_API void* wolfSSL_Malloc(size_t size, const char* func, unsigned int line);

WOLFSSL_API void wolfSSL_Free(void *ptr, const char* func, unsigned int line);

WOLFSSL_API void* wolfSSL_Realloc(void *ptr, size_t size, const char* func, unsigned int line);

#else

typedef void *(*wolfSSL_Malloc_cb)(size_t size);

typedef void (*wolfSSL_Free_cb)(void *ptr);

typedef void *(*wolfSSL_Realloc_cb)(void *ptr, size_t size);

/* Public in case user app wants to use XMALLOC/XFREE */

WOLFSSL_API void* wolfSSL_Malloc(size_t size);

WOLFSSL_API void wolfSSL_Free(void *ptr);

WOLFSSL_API void* wolfSSL_Realloc(void *ptr, size_t size);

#endif /* WOLFSSL_DEBUG_MEMORY */

#endif /* WOLFSSL_STATIC_MEMORY */

/* Public get/set functions */

WOLFSSL_API int wolfSSL_SetAllocators(wolfSSL_Malloc_cb mf,

wolfSSL_Free_cb ff,

wolfSSL_Realloc_cb rf);

WOLFSSL_API int wolfSSL_GetAllocators(wolfSSL_Malloc_cb* mf,

wolfSSL_Free_cb* ff,

wolfSSL_Realloc_cb* rf);

#ifdef WOLFSSL_STATIC_MEMORY

#define WOLFSSL_STATIC_TIMEOUT 1

#ifndef WOLFSSL_STATIC_ALIGN

#define WOLFSSL_STATIC_ALIGN 16

#endif

/* WOLFMEM_BUCKETS - list of the sizes of buckets in the pool

* WOLFMEM_DIST - list of quantities of buffers in the buckets

* WOLFMEM_DEF_BUCKETS - number of values in WOLFMEM_BUCKETS and WOLFMEM_DIST

* WOLFMEM_MAX_BUCKETS - size of the arrays used to store the buckets and

* dists in the memory pool; defaults to WOLFMEM_DEF_BUCKETS

*

* The following defines provide a reasonable set of buckets in the memory

* pool for running wolfSSL on a Linux box. The bucket and dist lists below

* have nine items each, so WOLFMEM_DEF_BUCKETS is set to 9.

*

* If WOLFMEM_DEF_BUCKETS is less then WOLFMEM_MAX_BUCKETS, the unused values

* are set to zero and ignored. If WOLFMEM_MAX_BUCKETS is less than

* WOLFMEM_DEF_BUCKETS, not all the buckets will be created in the pool.

*/

#ifndef WOLFMEM_DEF_BUCKETS

#define WOLFMEM_DEF_BUCKETS 9 /* number of default memory blocks */

#endif

#ifndef WOLFMEM_MAX_BUCKETS

#define WOLFMEM_MAX_BUCKETS WOLFMEM_DEF_BUCKETS

#endif

#if WOLFMEM_MAX_BUCKETS < WOLFMEM_DEF_BUCKETS

#warning "ignoring excess buckets, MAX_BUCKETS less than DEF_BUCKETS"

#endif

#ifndef WOLFMEM_IO_SZ

#define WOLFMEM_IO_SZ 16992 /* 16 byte aligned */

#endif

#ifndef LARGEST_MEM_BUCKET

#ifndef SESSION_CERTS

#ifdef HAVE_DILITHIUM

#if defined(WOLFSSL_DILITHIUM_VERIFY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_SIGN_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_MAKE_KEY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_VERIFY_ONLY)

#define LARGEST_MEM_BUCKET 14000 /* Dilithium low mem */

#else

#define LARGEST_MEM_BUCKET 131072 /* Dilithium full mem */

#endif

#else

#define LARGEST_MEM_BUCKET 16128

#endif

#elif defined(OPENSSL_EXTRA)

#ifdef WOLFSSL_TLS13

#define LARGEST_MEM_BUCKET 30400

#else

#define LARGEST_MEM_BUCKET 25600

#endif

#elif defined(WOLFSSL_CERT_EXT)

/* certificate extensions requires 24k for the SSL struct */

#define LARGEST_MEM_BUCKET 24576

#else

/* increase 23k for object member of WOLFSSL_X509_NAME_ENTRY */

#define LARGEST_MEM_BUCKET 23440

#endif

#endif

#ifndef WOLFMEM_BUCKETS

#ifndef SESSION_CERTS

#ifdef HAVE_DILITHIUM

#if defined(WOLFSSL_DILITHIUM_VERIFY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_SIGN_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_MAKE_KEY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_VERIFY_ONLY)

/* default size of chunks of memory to separate into */

#define WOLFMEM_BUCKETS 64,128,256,512,1024,2048,4096,\

8192,LARGEST_MEM_BUCKET

#else

/* default size of chunks of memory to separate into */

#define WOLFMEM_BUCKETS 64,128,256,512,1024,8192,32768,\

65536,LARGEST_MEM_BUCKET

#endif

#else

/* default size of chunks of memory to separate into */

#define WOLFMEM_BUCKETS 64,128,256,512,1024,2432,3456,4544,\

LARGEST_MEM_BUCKET

#endif

#elif defined(OPENSSL_EXTRA)

/* extra storage in structs for multiple attributes and order */

#define WOLFMEM_BUCKETS 64,128,256,512,1024,2432,3360,4480,\

LARGEST_MEM_BUCKET

#elif defined(WOLFSSL_CERT_EXT)

#define WOLFMEM_BUCKETS 64,128,256,512,1024,2432,3456,4544,\

LARGEST_MEM_BUCKET

#else

#define WOLFMEM_BUCKETS 64,128,256,512,1024,2432,3456,4544,\

LARGEST_MEM_BUCKET

#endif

#endif

#ifndef WOLFMEM_DIST

#ifdef HAVE_DILITHIUM

#if defined(WOLFSSL_DILITHIUM_VERIFY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_SIGN_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_MAKE_KEY_SMALL_MEM) && \

defined(WOLFSSL_DILITHIUM_VERIFY_ONLY)

#define WOLFMEM_DIST 20,8,6,10,8,6,4,2,1

#else

#define WOLFMEM_DIST 30,10,8,15,8,10,8,5,1

#endif

#elif !defined(WOLFSSL_STATIC_MEMORY_SMALL)

#define WOLFMEM_DIST 49,10,6,14,5,6,9,1,1

#else

/* Low resource and not RSA */

#define WOLFMEM_DIST 29, 7,6, 9,4,4,0,0,0

#endif

#endif

/* flags for loading static memory (one hot bit) */

#define WOLFMEM_GENERAL 0x01

#define WOLFMEM_IO_POOL 0x02

#define WOLFMEM_IO_POOL_FIXED 0x04

#define WOLFMEM_TRACK_STATS 0x08

#ifndef WOLFSSL_MEM_GUARD

#define WOLFSSL_MEM_GUARD

typedef struct WOLFSSL_MEM_STATS WOLFSSL_MEM_STATS;

typedef struct WOLFSSL_MEM_CONN_STATS WOLFSSL_MEM_CONN_STATS;

#endif

struct WOLFSSL_MEM_CONN_STATS {

word32 peakMem; /* peak memory usage */

word32 curMem; /* current memory usage */

word32 peakAlloc; /* peak memory allocations */

word32 curAlloc; /* current memory allocations */

word32 totalAlloc;/* total memory allocations for lifetime */

word32 totalFr; /* total frees for lifetime */

};

struct WOLFSSL_MEM_STATS {

word32 curAlloc; /* current memory allocations */

word32 totalAlloc;/* total memory allocations for lifetime */

word32 totalFr; /* total frees for lifetime */

word32 totalUse; /* total amount of memory used in blocks */

word32 avaIO; /* available IO specific pools */

word32 maxHa; /* max number of concurrent handshakes allowed */

word32 maxIO; /* max number of concurrent IO connections allowed */

word32 blockSz[WOLFMEM_MAX_BUCKETS]; /* block sizes in stacks */

word32 avaBlock[WOLFMEM_MAX_BUCKETS];/* ava block sizes */

word32 usedBlock[WOLFMEM_MAX_BUCKETS];

int flag; /* flag used */

};

typedef struct wc_Memory wc_Memory; /* internal structure for mem bucket */

typedef struct WOLFSSL_HEAP {

wc_Memory* ava[WOLFMEM_MAX_BUCKETS];

#ifndef WOLFSSL_STATIC_MEMORY_LEAN

wc_Memory* io; /* list of buffers to use for IO */

#endif

#ifdef WOLFSSL_STATIC_MEMORY_LEAN

word32 sizeList[WOLFMEM_MAX_BUCKETS];/* memory sizes in ava list */

word32 distList[WOLFMEM_MAX_BUCKETS];/* general distribution */

#else

word32 maxHa; /* max concurrent handshakes */

word32 curHa;

word32 maxIO; /* max concurrent IO connections */

word32 curIO;

word32 sizeList[WOLFMEM_MAX_BUCKETS];/* memory sizes in ava list */

word32 distList[WOLFMEM_MAX_BUCKETS];/* general distribution */

word32 inUse; /* amount of memory currently in use */

word32 ioUse;

#endif

#ifndef WOLFSSL_STATIC_MEMORY_LEAN

word32 alloc; /* total number of allocs */

word32 frAlc; /* total number of frees */

int flag;

#endif

#ifndef SINGLE_THREADED

wolfSSL_Mutex memory_mutex;

#endif

} WOLFSSL_HEAP;

/* structure passed into XMALLOC as heap hint

* having this abstraction allows tracking statistics of individual ssl's

*/

typedef struct WOLFSSL_HEAP_HINT {

WOLFSSL_HEAP* memory;

WOLFSSL_MEM_CONN_STATS* stats; /* hold individual connection stats */

#ifndef WOLFSSL_STATIC_MEMORY_LEAN

wc_Memory* outBuf; /* set if using fixed io buffers */

wc_Memory* inBuf;

byte haFlag; /* flag used for checking handshake count */

#endif

} WOLFSSL_HEAP_HINT;

WOLFSSL_API void* wolfSSL_SetGlobalHeapHint(void* heap);

WOLFSSL_API void* wolfSSL_GetGlobalHeapHint(void);

WOLFSSL_API int wc_LoadStaticMemory_ex(WOLFSSL_HEAP_HINT** pHint,

unsigned int listSz, const word32 *sizeList,

const word32 *distList, unsigned char* buf, unsigned int sz,

int flag, int max);

#ifdef WOLFSSL_STATIC_MEMORY_DEBUG_CALLBACK

#define WOLFSSL_DEBUG_MEMORY_ALLOC 0

#define WOLFSSL_DEBUG_MEMORY_FAIL 1

#define WOLFSSL_DEBUG_MEMORY_FREE 2

#define WOLFSSL_DEBUG_MEMORY_INIT 3

typedef void (*DebugMemoryCb)(size_t sz, int bucketSz, byte st, int type);

WOLFSSL_API void wolfSSL_SetDebugMemoryCb(DebugMemoryCb cb);

#endif

WOLFSSL_API int wc_LoadStaticMemory(WOLFSSL_HEAP_HINT** pHint,

unsigned char* buf, unsigned int sz, int flag, int max);

WOLFSSL_API void wc_UnloadStaticMemory(WOLFSSL_HEAP_HINT* heap);

WOLFSSL_API int wolfSSL_GetMemStats(WOLFSSL_HEAP* heap,

WOLFSSL_MEM_STATS* stats);

WOLFSSL_LOCAL int SetFixedIO(WOLFSSL_HEAP* heap, wc_Memory** io);

WOLFSSL_LOCAL int FreeFixedIO(WOLFSSL_HEAP* heap, wc_Memory** io);

WOLFSSL_API int wolfSSL_StaticBufferSz_ex(unsigned int listSz,

const word32 *sizeList, const word32 *distList,

byte* buffer, word32 sz, int flag);

WOLFSSL_API int wolfSSL_StaticBufferSz(byte* buffer, word32 sz, int flag);

WOLFSSL_API int wolfSSL_MemoryPaddingSz(void);

#endif /* WOLFSSL_STATIC_MEMORY */

#ifdef WOLFSSL_STACK_LOG

WOLFSSL_API void __attribute__((no_instrument_function))

__cyg_profile_func_enter(void *func, void *caller);

WOLFSSL_API void __attribute__((no_instrument_function))

__cyg_profile_func_exit(void *func, void *caller);

#endif /* WOLFSSL_STACK_LOG */

#ifdef WOLFSSL_MEM_FAIL_COUNT

WOLFSSL_LOCAL void wc_MemFailCount_Init(void);

WOLFSSL_LOCAL void wc_MemFailCount_Free(void);

#endif

#ifdef WOLFSSL_CHECK_MEM_ZERO

WOLFSSL_LOCAL void wc_MemZero_Init(void);

WOLFSSL_LOCAL void wc_MemZero_Free(void);

WOLFSSL_LOCAL void wc_MemZero_Add(const char* name, const void* addr,

size_t len);

WOLFSSL_LOCAL void wc_MemZero_Check(void* addr, size_t len);

#endif

#ifndef WOLFSSL_NO_FORCE_ZERO

WOLFSSL_API void wc_ForceZero(void *mem, size_t len);

#endif

#ifdef WC_DEBUG_CIPHER_LIFECYCLE

WOLFSSL_LOCAL int wc_debug_CipherLifecycleInit(void **CipherLifecycleTag,

void *heap);

WOLFSSL_LOCAL int wc_debug_CipherLifecycleCheck(void *CipherLifecycleTag,

int abort_p);

WOLFSSL_LOCAL int wc_debug_CipherLifecycleFree(void **CipherLifecycleTag,

void *heap, int abort_p);

#else

#define wc_debug_CipherLifecycleInit(CipherLifecycleTag, heap) \

((void)(CipherLifecycleTag), (void)(heap), 0)

#define wc_debug_CipherLifecycleCheck(CipherLifecycleTag, abort_p) \

((void)(CipherLifecycleTag), (void)(abort_p), 0)

#define wc_debug_CipherLifecycleFree(CipherLifecycleTag, heap, abort_p) \

((void)(CipherLifecycleTag), (void)(heap), (void)(abort_p), 0)

#endif

#ifdef DEBUG_VECTOR_REGISTER_ACCESS_FUZZING

WOLFSSL_LOCAL int SAVE_VECTOR_REGISTERS2_fuzzer(void);

#ifndef WC_DEBUG_VECTOR_REGISTERS_FUZZING_SEED

#define WC_DEBUG_VECTOR_REGISTERS_FUZZING_SEED 0

#endif

#ifndef CAN_SAVE_VECTOR_REGISTERS

#define CAN_SAVE_VECTOR_REGISTERS() (SAVE_VECTOR_REGISTERS2_fuzzer() == 0)

#endif

#endif

#ifdef DEBUG_VECTOR_REGISTER_ACCESS

WOLFSSL_API extern THREAD_LS_T int wc_svr_count;

WOLFSSL_API extern THREAD_LS_T const char *wc_svr_last_file;

WOLFSSL_API extern THREAD_LS_T int wc_svr_last_line;

#ifdef DEBUG_VECTOR_REGISTERS_ABORT_ON_FAIL

#define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE abort();

#elif defined(DEBUG_VECTOR_REGISTERS_EXIT_ON_FAIL)

#define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE exit(1);

#elif !defined(DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE)

#define DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE

#endif

#define SAVE_VECTOR_REGISTERS(fail_clause) { \

int _svr_ret = wc_debug_vector_registers_retval; \

if (_svr_ret != 0) { fail_clause } \

else { \

++wc_svr_count; \

if (wc_svr_count > 5) { \

fprintf(stderr, \

("%s @ L%d : incr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

wc_svr_last_file = __FILE__; \

wc_svr_last_line = __LINE__; \

} \

}

WOLFSSL_API extern THREAD_LS_T int wc_debug_vector_registers_retval;

#ifndef WC_DEBUG_VECTOR_REGISTERS_RETVAL_INITVAL

#define WC_DEBUG_VECTOR_REGISTERS_RETVAL_INITVAL 0

#endif

#define WC_DEBUG_SET_VECTOR_REGISTERS_RETVAL(x) do { \

if (((x) != 0) && (wc_svr_count > 0)) { \

fprintf(stderr, \

("%s @ L%d : incr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

wc_debug_vector_registers_retval = (x); \

} while (0)

#ifdef DEBUG_VECTOR_REGISTER_ACCESS_FUZZING

#define SAVE_VECTOR_REGISTERS2(...) ({ \

int _svr2_val = SAVE_VECTOR_REGISTERS2_fuzzer(); \

if (_svr2_val == 0) { \

++wc_svr_count; \

if (wc_svr_count > 5) { \

fprintf(stderr, \

("%s @ L%d : incr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

wc_svr_last_file = __FILE__; \

wc_svr_last_line = __LINE__; \

_svr2_val = 0; \

} \

_svr2_val; \

})

#else

#define SAVE_VECTOR_REGISTERS2(...) ({ \

int _svr2_val; \

if (wc_debug_vector_registers_retval != 0) { \

if (wc_svr_count > 0) { \

fprintf(stderr, \

("%s @ L%d : incr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

_svr2_val = wc_debug_vector_registers_retval; \

} else { \

++wc_svr_count; \

if (wc_svr_count > 5) { \

fprintf(stderr, \

("%s @ L%d : incr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

wc_svr_last_file = __FILE__; \

wc_svr_last_line = __LINE__; \

_svr2_val = 0; \

} \

_svr2_val; \

})

#endif

#define ASSERT_SAVED_VECTOR_REGISTERS() do { \

if (wc_svr_count <= 0) { \

fprintf(stderr, \

("ASSERT_SAVED_VECTOR_REGISTERS : %s @ L%d : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

} while (0)

#define ASSERT_RESTORED_VECTOR_REGISTERS(fail_clause) do { \

if (wc_svr_count != 0) { \

fprintf(stderr, \

("ASSERT_RESTORED_VECTOR_REGISTERS : %s @ L%d" \

" : wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

{ fail_clause } \

} \

} while (0)

#define RESTORE_VECTOR_REGISTERS() do { \

--wc_svr_count; \

if ((wc_svr_count > 4) || (wc_svr_count < 0)) { \

fprintf(stderr, \

("%s @ L%d : decr : " \

"wc_svr_count %d (last op %s L%d)\n"), \

__FILE__, \

__LINE__, \

wc_svr_count, \

wc_svr_last_file, \

wc_svr_last_line); \

DEBUG_VECTOR_REGISTERS_EXTRA_FAIL_CLAUSE \

} \

wc_svr_last_file = __FILE__; \

wc_svr_last_line = __LINE__; \

} while(0)

#else /* !DEBUG_VECTOR_REGISTER_ACCESS */

#if !defined(SAVE_VECTOR_REGISTERS2) && defined(DEBUG_VECTOR_REGISTER_ACCESS_FUZZING)

#define SAVE_VECTOR_REGISTERS2(...) SAVE_VECTOR_REGISTERS2_fuzzer()

#endif

#endif

#ifdef __cplusplus

} /* extern "C" */

#endif

#endif /* WOLFSSL_MEMORY_H */