Added ABI macros for managing interface changes

src/ocsp.c

@@ -1244,6 +1244,7 @@ int wolfSSL_OCSP_request_add1_nonce(OcspRequest* req, unsigned char* val,
 #ifndef HAVE_FIPS
             wc_InitRng_ex(&rng, req->heap, INVALID_DEVID)
 #else
+WOLFSSL_ABI
             wc_InitRng(&rng)
 #endif
             != 0) {

wolfcrypt/src/ecc.c

@@ -4219,6 +4219,7 @@ static void wc_ecc_free_async(ecc_key* key)
   outlen           [in/out] The max size and resulting size of the shared secret
   return           MP_OKAY if successful
 */
+WOLFSSL_ABI
 int wc_ecc_shared_secret(ecc_key* private_key, ecc_key* public_key, byte* out,
                       word32* outlen)
 {
@@ -5438,6 +5439,7 @@ void wc_ecc_key_free(ecc_key* key)
  return       MP_OKAY if successful,
  upon error all allocated memory will be freed
  */
+WOLFSSL_ABI
 int wc_ecc_make_key(WC_RNG* rng, int keysize, ecc_key* key)
 {
     return wc_ecc_make_key_ex(rng, keysize, key, ECC_CURVE_DEF);
@@ -5518,6 +5520,7 @@ int wc_ecc_init_ex(ecc_key* key, void* heap, int devId)
     return ret;
 }
 
+WOLFSSL_ABI
 int wc_ecc_init(ecc_key* key)
 {
 #ifdef WOLFSSL_QNX_CAAM
@@ -9376,6 +9379,7 @@ static int _ecc_validate_public_key(ecc_key* key, int partial, int priv)
 
 
 /* perform sanity checks on ecc key validity, 0 on success */
+WOLFSSL_ABI
 int wc_ecc_check_key(ecc_key* key)
 {
     int ret;
@@ -10394,6 +10398,7 @@ static int ecc_public_key_size(ecc_key* key, word32* sz)
 #endif
 
 /* key size in octets */
+WOLFSSL_ABI
 int wc_ecc_size(ecc_key* key)
 {
     if (key == NULL || key->dp == NULL)
@@ -10403,6 +10408,7 @@ int wc_ecc_size(ecc_key* key)
 }
 
 /* maximum signature size based on key size */
+WOLFSSL_ABI
 int wc_ecc_sig_size_calc(int sz)
 {
     int maxSigSz = 0;
@@ -10420,6 +10426,7 @@ int wc_ecc_sig_size_calc(int sz)
 }
 
 /* maximum signature size based on actual key curve */
+WOLFSSL_ABI
 int wc_ecc_sig_size(const ecc_key* key)
 {
     int maxSigSz;
@@ -12262,6 +12269,7 @@ void wc_ecc_fp_init(void)
 
 
 /** Free the Fixed Point cache */
+WOLFSSL_ABI
 void wc_ecc_fp_free(void)
 {
 #if !defined(WOLFSSL_SP_MATH)

wolfcrypt/src/wc_port.c

@@ -126,6 +126,7 @@ static volatile int initRefCount = 0;
 /* Used to initialize state for wolfcrypt
    return 0 on success
  */
+WOLFSSL_ABI
 int wolfCrypt_Init(void)
 {
     int ret = 0;
@@ -361,6 +362,7 @@ long wolfCrypt_heap_peakBytes_checkpoint(void) {
 #endif
 
 /* return success value is the same as wolfCrypt_Init */
+WOLFSSL_ABI
 int wolfCrypt_Cleanup(void)
 {
     int ret = 0;

wolfssl/wolfcrypt/ecc.h

@@ -558,7 +558,7 @@ WOLFSSL_LOCAL
 int ecc_projective_dbl_point_safe(ecc_point* P, ecc_point* R, mp_int* a,
                                   mp_int* modulus, mp_digit mp);
 
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_make_key(WC_RNG* rng, int keysize, ecc_key* key);
 WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_make_key_ex(WC_RNG* rng, int keysize, ecc_key* key, int curve_id);
@@ -569,7 +569,7 @@ WOLFSSL_API
 int wc_ecc_make_pub(ecc_key* key, ecc_point* pubOut);
 WOLFSSL_API
 int wc_ecc_make_pub_ex(ecc_key* key, ecc_point* pubOut, WC_RNG* rng);
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_check_key(ecc_key* key);
 WOLFSSL_API
 int wc_ecc_is_point(ecc_point* ecp, mp_int* a, mp_int* b, mp_int* prime);
@@ -577,7 +577,7 @@ WOLFSSL_API
 int wc_ecc_get_generator(ecc_point* ecp, int curve_idx);
 
 #ifdef HAVE_ECC_DHE
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_shared_secret(ecc_key* private_key, ecc_key* public_key, byte* out,
                       word32* outlen);
 WOLFSSL_LOCAL
@@ -646,7 +646,7 @@ WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_free(ecc_key* key);
 WOLFSSL_API
 int wc_ecc_set_flags(ecc_key* key, word32 flags);
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 void wc_ecc_fp_free(void);
 WOLFSSL_LOCAL
 void wc_ecc_fp_init(void);
@@ -800,11 +800,11 @@ int wc_ecc_import_point_der(const byte* in, word32 inLen, const int curve_idx,
 #endif /* HAVE_ECC_KEY_IMPORT */
 
 /* size helper */
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_size(ecc_key* key);
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_sig_size_calc(int sz);
-WOLFSSL_API
+WOLFSSL_ABI WOLFSSL_API
 int wc_ecc_sig_size(const ecc_key* key);
 
 WOLFSSL_API

wolfssl/wolfcrypt/random.h

@@ -216,7 +216,7 @@ WOLFSSL_ABI WOLFSSL_API void wc_rng_free(WC_RNG* rng);
 
 
 #ifndef WC_NO_RNG
-WOLFSSL_API int  wc_InitRng(WC_RNG* rng);
+WOLFSSL_ABI WOLFSSL_API int  wc_InitRng(WC_RNG* rng);
 WOLFSSL_API int  wc_InitRng_ex(WC_RNG* rng, void* heap, int devId);
 WOLFSSL_API int  wc_InitRngNonce(WC_RNG* rng, byte* nonce, word32 nonceSz);
 WOLFSSL_API int  wc_InitRngNonce_ex(WC_RNG* rng, byte* nonce, word32 nonceSz,

wolfssl/wolfcrypt/wc_port.h

@@ -358,9 +358,12 @@ WOLFSSL_API int wc_LockMutex_ex(int flag, int type, const char* file, int line);
 WOLFSSL_API int wc_SetMutexCb(mutex_cb* cb);
 #endif
 
+#define WOLFSSL_ABI
+    /* TODO: Fix this. The above is a hack for now - UP */
+
 /* main crypto initialization function */
-WOLFSSL_API int wolfCrypt_Init(void);
-WOLFSSL_API int wolfCrypt_Cleanup(void);
+WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Init(void);
+WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Cleanup(void);
 
 #ifdef WOLFSSL_TRACK_MEMORY_VERBOSE
     WOLFSSL_API long wolfCrypt_heap_peakAllocs_checkpoint(void);