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libraries/native/intrinsics.cpp

Namespaces​

Name
eosio::native

Functions​

Name
voidget_resource_limits(capi_name account, int64_t ram_bytes, int64_t net_weight, int64_t * cpu_weight)
voidset_resource_limits(capi_name account, int64_t ram_bytes, int64_t net_weight, int64_t cpu_weight)
int64_tset_proposed_producers(char * producer_data, uint32_t producer_data_size)
int64_tset_proposed_producers_ex(uint64_t producer_data_format, char * producer_data, uint32_t producer_data_size)
uint32_tget_blockchain_parameters_packed(char * data, uint32_t datalen)
voidset_blockchain_parameters_packed(char * data, uint32_t datalen)
boolis_privileged(capi_name account)
voidset_privileged(capi_name account, bool is_priv)
boolis_feature_activated(const capi_checksum256 * feature_digest)
voidpreactivate_feature(const capi_checksum256 * feature_digest)
uint32_tget_active_producers(capi_name * producers, uint32_t datalen)
int32_tdb_idx64_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint64_t * secondary)
voiddb_idx64_remove(int32_t iterator)
voiddb_idx64_update(int32_t iterator, capi_name payer, const uint64_t * secondary)
int32_tdb_idx64_find_primary(capi_name code, uint64_t scope, capi_name table, uint64_t * secondary, uint64_t primary)
int32_tdb_idx64_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint64_t secondary, uint64_t primary)
int32_tdb_idx64_lowerbound(capi_name code, uint64_t scope, capi_name table, uint64_t secondary, uint64_t primary)
int32_tdb_idx64_upperbound(capi_name code, uint64_t scope, capi_name table, uint64_t secondary, uint64_t primary)
int32_tdb_idx64_end(capi_name code, uint64_t scope, capi_name table)
int32_tdb_idx64_next(int32_t iterator, uint64_t * primary)
int32_tdb_idx64_previous(int32_t iterator, uint64_t * primary)
int32_tdb_idx128_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint128_t * secondary)
voiddb_idx128_remove(int32_t iterator)
voiddb_idx128_update(int32_t iterator, capi_name payer, const uint128_t * secondary)
int32_tdb_idx128_find_primary(capi_name code, uint64_t scope, capi_name table, uint128_t * secondary, uint64_t primary)
int32_tdb_idx128_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint128_t secondary, uint64_t primary)
int32_tdb_idx128_lowerbound(capi_name code, uint64_t scope, capi_name table, uint128_t secondary, uint64_t primary)
int32_tdb_idx128_upperbound(capi_name code, uint64_t scope, capi_name table, uint128_t secondary, uint64_t primary)
int32_tdb_idx128_end(capi_name code, uint64_t scope, capi_name table)
int32_tdb_idx128_next(int32_t iterator, uint64_t * primary)
int32_tdb_idx128_previous(int32_t iterator, uint64_t * primary)
int32_tdb_idx256_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint128_t * data, uint32_t datalen)
voiddb_idx256_remove(int32_t iterator)
voiddb_idx256_update(int32_t iterator, capi_name payer, const uint128_t * data, uint32_t datalen)
int32_tdb_idx256_find_primary(capi_name code, uint64_t scope, capi_name table, uint128_t * data, uint32_t datalen, uint64_t primary)
int32_tdb_idx256_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint128_t data, uint32_t datalen, uint64_t primary)
int32_tdb_idx256_lowerbound(capi_name code, uint64_t scope, capi_name table, uint128_t data, uint32_t datalen, uint64_t primary)
int32_tdb_idx256_upperbound(capi_name code, uint64_t scope, capi_name table, uint128_t data, uint32_t datalen, uint64_t primary)
int32_tdb_idx256_end(capi_name code, uint64_t scope, capi_name table)
int32_tdb_idx256_next(int32_t iterator, uint64_t * primary)
int32_tdb_idx256_previous(int32_t iterator, uint64_t * primary)
int32_tdb_idx_double_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const double * secondary)
voiddb_idx_double_remove(int32_t iterator)
voiddb_idx_double_update(int32_t iterator, capi_name payer, const double * secondary)
int32_tdb_idx_double_find_primary(capi_name code, uint64_t scope, capi_name table, double * secondary, uint64_t primary)
int32_tdb_idx_double_find_secondary(capi_name code, uint64_t scope, capi_name table, const double secondary, uint64_t primary)
int32_tdb_idx_double_lowerbound(capi_name code, uint64_t scope, capi_name table, double secondary, uint64_t primary)
int32_tdb_idx_double_upperbound(capi_name code, uint64_t scope, capi_name table, double secondary, uint64_t primary)
int32_tdb_idx_double_end(capi_name code, uint64_t scope, capi_name table)
int32_tdb_idx_double_next(int32_t iterator, uint64_t * primary)
int32_tdb_idx_double_previous(int32_t iterator, uint64_t * primary)
int32_tdb_idx_long_double_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const long double * secondary)
voiddb_idx_long_double_remove(int32_t iterator)
voiddb_idx_long_double_update(int32_t iterator, capi_name payer, const long double * secondary)
int32_tdb_idx_long_double_find_primary(capi_name code, uint64_t scope, capi_name table, long double * secondary, uint64_t primary)
int32_tdb_idx_long_double_find_secondary(capi_name code, uint64_t scope, capi_name table, const long double secondary, uint64_t primary)
int32_tdb_idx_long_double_lowerbound(capi_name code, uint64_t scope, capi_name table, long double secondary, uint64_t primary)
int32_tdb_idx_long_double_upperbound(capi_name code, uint64_t scope, capi_name table, long double secondary, uint64_t primary)
int32_tdb_idx_long_double_end(capi_name code, uint64_t scope, capi_name table)
int32_tdb_idx_long_double_next(int32_t iterator, uint64_t * primary)
int32_tdb_idx_long_double_previous(int32_t iterator, uint64_t * primary)
int32_tdb_store_i64(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const void * data, uint32_t len)
voiddb_update_i64(int32_t iterator, capi_name payer, const void * data, uint32_t len)
voiddb_remove_i64(int32_t iterator)
int32_tdb_get_i64(int32_t iterator, const void * data, uint32_t len)
int32_tdb_next_i64(int32_t iterator, uint64_t * primary)
int32_tdb_previous_i64(int32_t iterator, uint64_t * primary)
int32_tdb_find_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id)
int32_tdb_lowerbound_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id)
int32_tdb_upperbound_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id)
int32_tdb_end_i64(capi_name code, uint64_t scope, capi_name table)
voidassert_recover_key(const capi_checksum256 digest, const char sig, size_t siglen, const char * pub, size_t publen)
intrecover_key(const capi_checksum256 digest, const char sig, size_t siglen, char * pub, size_t publen)
voidassert_sha256(const char data, uint32_t length, const capi_checksum256 hash)
voidassert_sha1(const char data, uint32_t length, const capi_checksum160 hash)
voidassert_sha512(const char data, uint32_t length, const capi_checksum512 hash)
voidassert_ripemd160(const char data, uint32_t length, const capi_checksum160 hash)
voidsha256(const char data, uint32_t length, capi_checksum256 hash)
voidsha1(const char data, uint32_t length, capi_checksum160 hash)
voidsha512(const char data, uint32_t length, capi_checksum512 hash)
voidripemd160(const char data, uint32_t length, capi_checksum160 hash)
int32_tcheck_transaction_authorization(const char trx_data, uint32_t trx_size, const char pubkeys_data, uint32_t pubkeys_size, const char * perms_data, uint32_t perms_size)
int32_tcheck_permission_authorization(capi_name account, capi_name permission, const char pubkeys_data, uint32_t pubkeys_size, const char perms_data, uint32_t perms_size, uint64_t delay_us)
int64_tget_permission_last_used(capi_name account, capi_name permission)
int64_tget_account_creation_time(capi_name account)
uint64_tcurrent_time()
uint64_tpublication_time()
uint32_tread_action_data(void * msg, uint32_t len)
uint32_taction_data_size()
capi_namecurrent_receiver()
voidset_action_return_value(void * rv, size_t len)
voidrequire_recipient(capi_name name)
voidrequire_auth(capi_name name)
voidrequire_auth2(capi_name name, capi_name permission)
boolhas_auth(capi_name name)
boolis_account(capi_name name)
size_tread_transaction(char * buffer, size_t size)
size_ttransaction_size()
uint32_texpiration()
inttapos_block_prefix()
inttapos_block_num()
intget_action(uint32_t type, uint32_t index, char * buff, size_t size)
voidsend_inline(char * serialized_action, size_t size)
voidsend_context_free_inline(char * serialized_action, size_t size)
voidsend_deferred(const uint128_t sender_id, capi_name payer, const char serialized_transaction, size_t size, uint32_t replace_existing)
intcancel_deferred(const uint128_t * sender_id)
intget_context_free_data(uint32_t index, char * buff, size_t size)
capi_nameget_sender()
float_eosio_f32_add(float a, float b)
float_eosio_f32_sub(float a, float b)
float_eosio_f32_div(float a, float b)
float_eosio_f32_mul(float a, float b)
float_eosio_f32_min(float af, float bf)
float_eosio_f32_max(float af, float bf)
float_eosio_f32_copysign(float af, float bf)
float_eosio_f32_abs(float af)
float_eosio_f32_neg(float af)
float_eosio_f32_sqrt(float a)
float_eosio_f32_ceil(float af)
float_eosio_f32_floor(float af)
float_eosio_f32_trunc(float af)
float_eosio_f32_nearest(float af)
bool_eosio_f32_eq(float a, float b)
bool_eosio_f32_ne(float a, float b)
bool_eosio_f32_lt(float a, float b)
bool_eosio_f32_le(float a, float b)
bool_eosio_f32_gt(float af, float bf)
bool_eosio_f32_ge(float af, float bf)
double_eosio_f64_add(double a, double b)
double_eosio_f64_sub(double a, double b)
double_eosio_f64_div(double a, double b)
double_eosio_f64_mul(double a, double b)
double_eosio_f64_min(double af, double bf)
double_eosio_f64_max(double af, double bf)
double_eosio_f64_copysign(double af, double bf)
double_eosio_f64_abs(double af)
double_eosio_f64_neg(double af)
double_eosio_f64_sqrt(double a)
double_eosio_f64_ceil(double af)
double_eosio_f64_floor(double af)
double_eosio_f64_trunc(double af)
double_eosio_f64_nearest(double af)
bool_eosio_f64_eq(double a, double b)
bool_eosio_f64_ne(double a, double b)
bool_eosio_f64_lt(double a, double b)
bool_eosio_f64_le(double a, double b)
bool_eosio_f64_gt(double af, double bf)
bool_eosio_f64_ge(double af, double bf)
double_eosio_f32_promote(float a)
float_eosio_f64_demote(double a)
int32_t_eosio_f32_trunc_i32s(float af)
int32_t_eosio_f64_trunc_i32s(double af)
uint32_t_eosio_f32_trunc_i32u(float af)
uint32_t_eosio_f64_trunc_i32u(double af)
int64_t_eosio_f32_trunc_i64s(float af)
int64_t_eosio_f64_trunc_i64s(double af)
uint64_t_eosio_f32_trunc_i64u(float af)
uint64_t_eosio_f64_trunc_i64u(double af)
float_eosio_i32_to_f32(int32_t a)
float_eosio_i64_to_f32(int64_t a)
float_eosio_ui32_to_f32(uint32_t a)
float_eosio_ui64_to_f32(uint64_t a)
double_eosio_i32_to_f64(int32_t a)
double_eosio_i64_to_f64(int64_t a)
double_eosio_ui32_to_f64(uint32_t a)
double_eosio_ui64_to_f64(uint64_t a)
voidprints_l(const char * cstr, uint32_t len)
voidprints(const char * cstr)
voidprinti(int64_t value)
voidprintui(uint64_t value)
voidprinti128(const int128_t * value)
voidprintui128(const uint128_t * value)
voidprintsf(float value)
voidprintdf(double value)
voidprintqf(const long double * value)
voidprintn(uint64_t nm)
voidprinthex(const void * data, uint32_t len)
void *memset(void * ptr, int value, size_t num)
void *memcpy(void destination, const void source, size_t num)
void *memmove(void destination, const void source, size_t num)
voideosio_assert(uint32_t test, const char * msg)
voideosio_assert_message(uint32_t test, const char * msg, uint32_t len)
voideosio_assert_code(uint32_t test, uint64_t code)
voidabort()
int64_tadd_security_group_participants(const char * data, uint32_t datalen)
int64_tremove_security_group_participants(const char * data, uint32_t datalen)
boolin_active_security_group(const char * data, uint32_t datalen)
uint32_tget_active_security_group(char * data, uint32_t datalen)
int32_tblake2_f(uint32_t rounds, const char state, uint32_t state_len, const char msg, uint32_t msg_len, const char t0_offset, uint32_t t0_len, const char t1_offset, uint32_t t1_len, int32_t final, char * result, uint32_t result_len)
int32_tk1_recover(const char sig, uint32_t sig_len, const char dig, uint32_t dig_len, char * pub, uint32_t pub_len)
int32_talt_bn128_add(const char op1, uint32_t op1_len, const char op2, uint32_t op2_len, char * result, uint32_t result_len)
int32_talt_bn128_mul(const char g1, uint32_t g1_len, const char scalar, uint32_t scalar_len, char * result, uint32_t result_len)
int32_talt_bn128_pair(const char * pairs, uint32_t pairs_len)
int32_tmod_exp(const char base, uint32_t base_len, const char exp, uint32_t exp_len, const char mod, uint32_t mod_len, char result, uint32_t result_len)
voidsha3(const char data, uint32_t data_len, char hash, uint32_t hash_len, int32_t keccak)

Attributes​

Name
constexpr uint32_tinv_float_eps
constexpr uint64_tinv_double_eps

Functions Documentation​

function get_resource_limits​

void get_resource_limits(
    capi_name account,
    int64_t * ram_bytes,
    int64_t * net_weight,
    int64_t * cpu_weight
)

function set_resource_limits​

void set_resource_limits(
    capi_name account,
    int64_t ram_bytes,
    int64_t net_weight,
    int64_t cpu_weight
)

function set_proposed_producers​

int64_t set_proposed_producers(
    char * producer_data,
    uint32_t producer_data_size
)

function set_proposed_producers_ex​

int64_t set_proposed_producers_ex(
    uint64_t producer_data_format,
    char * producer_data,
    uint32_t producer_data_size
)

function get_blockchain_parameters_packed​

uint32_t get_blockchain_parameters_packed(
    char * data,
    uint32_t datalen
)

function set_blockchain_parameters_packed​

void set_blockchain_parameters_packed(
    char * data,
    uint32_t datalen
)

function is_privileged​

bool is_privileged(
    capi_name account
)

function set_privileged​

void set_privileged(
    capi_name account,
    bool is_priv
)

function is_feature_activated​

bool is_feature_activated(
    const capi_checksum256 * feature_digest
)

function preactivate_feature​

void preactivate_feature(
    const capi_checksum256 * feature_digest
)

function get_active_producers​

uint32_t get_active_producers(
    capi_name * producers,
    uint32_t datalen
)

function db_idx64_store​

int32_t db_idx64_store(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const uint64_t * secondary
)

function db_idx64_remove​

void db_idx64_remove(
    int32_t iterator
)

function db_idx64_update​

void db_idx64_update(
    int32_t iterator,
    capi_name payer,
    const uint64_t * secondary
)

function db_idx64_find_primary​

int32_t db_idx64_find_primary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t * secondary,
    uint64_t primary
)

function db_idx64_find_secondary​

int32_t db_idx64_find_secondary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    const uint64_t * secondary,
    uint64_t * primary
)

function db_idx64_lowerbound​

int32_t db_idx64_lowerbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t * secondary,
    uint64_t * primary
)

function db_idx64_upperbound​

int32_t db_idx64_upperbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t * secondary,
    uint64_t * primary
)

function db_idx64_end​

int32_t db_idx64_end(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function db_idx64_next​

int32_t db_idx64_next(
    int32_t iterator,
    uint64_t * primary
)

function db_idx64_previous​

int32_t db_idx64_previous(
    int32_t iterator,
    uint64_t * primary
)

function db_idx128_store​

int32_t db_idx128_store(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const uint128_t * secondary
)

function db_idx128_remove​

void db_idx128_remove(
    int32_t iterator
)

function db_idx128_update​

void db_idx128_update(
    int32_t iterator,
    capi_name payer,
    const uint128_t * secondary
)

function db_idx128_find_primary​

int32_t db_idx128_find_primary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * secondary,
    uint64_t primary
)

function db_idx128_find_secondary​

int32_t db_idx128_find_secondary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    const uint128_t * secondary,
    uint64_t * primary
)

function db_idx128_lowerbound​

int32_t db_idx128_lowerbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * secondary,
    uint64_t * primary
)

function db_idx128_upperbound​

int32_t db_idx128_upperbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * secondary,
    uint64_t * primary
)

function db_idx128_end​

int32_t db_idx128_end(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function db_idx128_next​

int32_t db_idx128_next(
    int32_t iterator,
    uint64_t * primary
)

function db_idx128_previous​

int32_t db_idx128_previous(
    int32_t iterator,
    uint64_t * primary
)

function db_idx256_store​

int32_t db_idx256_store(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const uint128_t * data,
    uint32_t datalen
)

function db_idx256_remove​

void db_idx256_remove(
    int32_t iterator
)

function db_idx256_update​

void db_idx256_update(
    int32_t iterator,
    capi_name payer,
    const uint128_t * data,
    uint32_t datalen
)

function db_idx256_find_primary​

int32_t db_idx256_find_primary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * data,
    uint32_t datalen,
    uint64_t primary
)

function db_idx256_find_secondary​

int32_t db_idx256_find_secondary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    const uint128_t * data,
    uint32_t datalen,
    uint64_t * primary
)

function db_idx256_lowerbound​

int32_t db_idx256_lowerbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * data,
    uint32_t datalen,
    uint64_t * primary
)

function db_idx256_upperbound​

int32_t db_idx256_upperbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint128_t * data,
    uint32_t datalen,
    uint64_t * primary
)

function db_idx256_end​

int32_t db_idx256_end(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function db_idx256_next​

int32_t db_idx256_next(
    int32_t iterator,
    uint64_t * primary
)

function db_idx256_previous​

int32_t db_idx256_previous(
    int32_t iterator,
    uint64_t * primary
)

function db_idx_double_store​

int32_t db_idx_double_store(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const double * secondary
)

function db_idx_double_remove​

void db_idx_double_remove(
    int32_t iterator
)

function db_idx_double_update​

void db_idx_double_update(
    int32_t iterator,
    capi_name payer,
    const double * secondary
)

function db_idx_double_find_primary​

int32_t db_idx_double_find_primary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    double * secondary,
    uint64_t primary
)

function db_idx_double_find_secondary​

int32_t db_idx_double_find_secondary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    const double * secondary,
    uint64_t * primary
)

function db_idx_double_lowerbound​

int32_t db_idx_double_lowerbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    double * secondary,
    uint64_t * primary
)

function db_idx_double_upperbound​

int32_t db_idx_double_upperbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    double * secondary,
    uint64_t * primary
)

function db_idx_double_end​

int32_t db_idx_double_end(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function db_idx_double_next​

int32_t db_idx_double_next(
    int32_t iterator,
    uint64_t * primary
)

function db_idx_double_previous​

int32_t db_idx_double_previous(
    int32_t iterator,
    uint64_t * primary
)

function db_idx_long_double_store​

int32_t db_idx_long_double_store(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const long double * secondary
)

function db_idx_long_double_remove​

void db_idx_long_double_remove(
    int32_t iterator
)

function db_idx_long_double_update​

void db_idx_long_double_update(
    int32_t iterator,
    capi_name payer,
    const long double * secondary
)

function db_idx_long_double_find_primary​

int32_t db_idx_long_double_find_primary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    long double * secondary,
    uint64_t primary
)

function db_idx_long_double_find_secondary​

int32_t db_idx_long_double_find_secondary(
    capi_name code,
    uint64_t scope,
    capi_name table,
    const long double * secondary,
    uint64_t * primary
)

function db_idx_long_double_lowerbound​

int32_t db_idx_long_double_lowerbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    long double * secondary,
    uint64_t * primary
)

function db_idx_long_double_upperbound​

int32_t db_idx_long_double_upperbound(
    capi_name code,
    uint64_t scope,
    capi_name table,
    long double * secondary,
    uint64_t * primary
)

function db_idx_long_double_end​

int32_t db_idx_long_double_end(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function db_idx_long_double_next​

int32_t db_idx_long_double_next(
    int32_t iterator,
    uint64_t * primary
)

function db_idx_long_double_previous​

int32_t db_idx_long_double_previous(
    int32_t iterator,
    uint64_t * primary
)

function db_store_i64​

int32_t db_store_i64(
    uint64_t scope,
    capi_name table,
    capi_name payer,
    uint64_t id,
    const void * data,
    uint32_t len
)

function db_update_i64​

void db_update_i64(
    int32_t iterator,
    capi_name payer,
    const void * data,
    uint32_t len
)

function db_remove_i64​

void db_remove_i64(
    int32_t iterator
)

function db_get_i64​

int32_t db_get_i64(
    int32_t iterator,
    const void * data,
    uint32_t len
)

function db_next_i64​

int32_t db_next_i64(
    int32_t iterator,
    uint64_t * primary
)

function db_previous_i64​

int32_t db_previous_i64(
    int32_t iterator,
    uint64_t * primary
)

function db_find_i64​

int32_t db_find_i64(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t id
)

function db_lowerbound_i64​

int32_t db_lowerbound_i64(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t id
)

function db_upperbound_i64​

int32_t db_upperbound_i64(
    capi_name code,
    uint64_t scope,
    capi_name table,
    uint64_t id
)

function db_end_i64​

int32_t db_end_i64(
    capi_name code,
    uint64_t scope,
    capi_name table
)

function assert_recover_key​

void assert_recover_key(
    const capi_checksum256 * digest,
    const char * sig,
    size_t siglen,
    const char * pub,
    size_t publen
)

function recover_key​

int recover_key(
    const capi_checksum256 * digest,
    const char * sig,
    size_t siglen,
    char * pub,
    size_t publen
)

function assert_sha256​

void assert_sha256(
    const char * data,
    uint32_t length,
    const capi_checksum256 * hash
)

function assert_sha1​

void assert_sha1(
    const char * data,
    uint32_t length,
    const capi_checksum160 * hash
)

function assert_sha512​

void assert_sha512(
    const char * data,
    uint32_t length,
    const capi_checksum512 * hash
)

function assert_ripemd160​

void assert_ripemd160(
    const char * data,
    uint32_t length,
    const capi_checksum160 * hash
)

function sha256​

void sha256(
    const char * data,
    uint32_t length,
    capi_checksum256 * hash
)

function sha1​

void sha1(
    const char * data,
    uint32_t length,
    capi_checksum160 * hash
)

function sha512​

void sha512(
    const char * data,
    uint32_t length,
    capi_checksum512 * hash
)

function ripemd160​

void ripemd160(
    const char * data,
    uint32_t length,
    capi_checksum160 * hash
)

function check_transaction_authorization​

int32_t check_transaction_authorization(
    const char * trx_data,
    uint32_t trx_size,
    const char * pubkeys_data,
    uint32_t pubkeys_size,
    const char * perms_data,
    uint32_t perms_size
)

function check_permission_authorization​

int32_t check_permission_authorization(
    capi_name account,
    capi_name permission,
    const char * pubkeys_data,
    uint32_t pubkeys_size,
    const char * perms_data,
    uint32_t perms_size,
    uint64_t delay_us
)

function get_permission_last_used​

int64_t get_permission_last_used(
    capi_name account,
    capi_name permission
)

function get_account_creation_time​

int64_t get_account_creation_time(
    capi_name account
)

function current_time​

uint64_t current_time()

function publication_time​

uint64_t publication_time()

function read_action_data​

uint32_t read_action_data(
    void * msg,
    uint32_t len
)

function action_data_size​

uint32_t action_data_size()

function current_receiver​

capi_name current_receiver()

function set_action_return_value​

void set_action_return_value(
    void * rv,
    size_t len
)

function require_recipient​

void require_recipient(
    capi_name name
)

function require_auth​

void require_auth(
    capi_name name
)

function require_auth2​

void require_auth2(
    capi_name name,
    capi_name permission
)

function has_auth​

bool has_auth(
    capi_name name
)

function is_account​

bool is_account(
    capi_name name
)

function read_transaction​

size_t read_transaction(
    char * buffer,
    size_t size
)

function transaction_size​

size_t transaction_size()

function expiration​

uint32_t expiration()

function tapos_block_prefix​

int tapos_block_prefix()

function tapos_block_num​

int tapos_block_num()

function get_action​

int get_action(
    uint32_t type,
    uint32_t index,
    char * buff,
    size_t size
)

function send_inline​

void send_inline(
    char * serialized_action,
    size_t size
)

function send_context_free_inline​

void send_context_free_inline(
    char * serialized_action,
    size_t size
)

function send_deferred​

void send_deferred(
    const uint128_t * sender_id,
    capi_name payer,
    const char * serialized_transaction,
    size_t size,
    uint32_t replace_existing
)

function cancel_deferred​

int cancel_deferred(
    const uint128_t * sender_id
)

function get_context_free_data​

int get_context_free_data(
    uint32_t index,
    char * buff,
    size_t size
)

function get_sender​

capi_name get_sender()

function _eosio_f32_add​

float _eosio_f32_add(
    float a,
    float b
)

function _eosio_f32_sub​

float _eosio_f32_sub(
    float a,
    float b
)

function _eosio_f32_div​

float _eosio_f32_div(
    float a,
    float b
)

function _eosio_f32_mul​

float _eosio_f32_mul(
    float a,
    float b
)

function _eosio_f32_min​

float _eosio_f32_min(
    float af,
    float bf
)

function _eosio_f32_max​

float _eosio_f32_max(
    float af,
    float bf
)

function _eosio_f32_copysign​

float _eosio_f32_copysign(
    float af,
    float bf
)

function _eosio_f32_abs​

float _eosio_f32_abs(
    float af
)

function _eosio_f32_neg​

float _eosio_f32_neg(
    float af
)

function _eosio_f32_sqrt​

float _eosio_f32_sqrt(
    float a
)

function _eosio_f32_ceil​

float _eosio_f32_ceil(
    float af
)

function _eosio_f32_floor​

float _eosio_f32_floor(
    float af
)

function _eosio_f32_trunc​

float _eosio_f32_trunc(
    float af
)

function _eosio_f32_nearest​

float _eosio_f32_nearest(
    float af
)

function _eosio_f32_eq​

bool _eosio_f32_eq(
    float a,
    float b
)

function _eosio_f32_ne​

bool _eosio_f32_ne(
    float a,
    float b
)

function _eosio_f32_lt​

bool _eosio_f32_lt(
    float a,
    float b
)

function _eosio_f32_le​

bool _eosio_f32_le(
    float a,
    float b
)

function _eosio_f32_gt​

bool _eosio_f32_gt(
    float af,
    float bf
)

function _eosio_f32_ge​

bool _eosio_f32_ge(
    float af,
    float bf
)

function _eosio_f64_add​

double _eosio_f64_add(
    double a,
    double b
)

function _eosio_f64_sub​

double _eosio_f64_sub(
    double a,
    double b
)

function _eosio_f64_div​

double _eosio_f64_div(
    double a,
    double b
)

function _eosio_f64_mul​

double _eosio_f64_mul(
    double a,
    double b
)

function _eosio_f64_min​

double _eosio_f64_min(
    double af,
    double bf
)

function _eosio_f64_max​

double _eosio_f64_max(
    double af,
    double bf
)

function _eosio_f64_copysign​

double _eosio_f64_copysign(
    double af,
    double bf
)

function _eosio_f64_abs​

double _eosio_f64_abs(
    double af
)

function _eosio_f64_neg​

double _eosio_f64_neg(
    double af
)

function _eosio_f64_sqrt​

double _eosio_f64_sqrt(
    double a
)

function _eosio_f64_ceil​

double _eosio_f64_ceil(
    double af
)

function _eosio_f64_floor​

double _eosio_f64_floor(
    double af
)

function _eosio_f64_trunc​

double _eosio_f64_trunc(
    double af
)

function _eosio_f64_nearest​

double _eosio_f64_nearest(
    double af
)

function _eosio_f64_eq​

bool _eosio_f64_eq(
    double a,
    double b
)

function _eosio_f64_ne​

bool _eosio_f64_ne(
    double a,
    double b
)

function _eosio_f64_lt​

bool _eosio_f64_lt(
    double a,
    double b
)

function _eosio_f64_le​

bool _eosio_f64_le(
    double a,
    double b
)

function _eosio_f64_gt​

bool _eosio_f64_gt(
    double af,
    double bf
)

function _eosio_f64_ge​

bool _eosio_f64_ge(
    double af,
    double bf
)

function _eosio_f32_promote​

double _eosio_f32_promote(
    float a
)

function _eosio_f64_demote​

float _eosio_f64_demote(
    double a
)

function _eosio_f32_trunc_i32s​

int32_t _eosio_f32_trunc_i32s(
    float af
)

function _eosio_f64_trunc_i32s​

int32_t _eosio_f64_trunc_i32s(
    double af
)

function _eosio_f32_trunc_i32u​

uint32_t _eosio_f32_trunc_i32u(
    float af
)

function _eosio_f64_trunc_i32u​

uint32_t _eosio_f64_trunc_i32u(
    double af
)

function _eosio_f32_trunc_i64s​

int64_t _eosio_f32_trunc_i64s(
    float af
)

function _eosio_f64_trunc_i64s​

int64_t _eosio_f64_trunc_i64s(
    double af
)

function _eosio_f32_trunc_i64u​

uint64_t _eosio_f32_trunc_i64u(
    float af
)

function _eosio_f64_trunc_i64u​

uint64_t _eosio_f64_trunc_i64u(
    double af
)

function _eosio_i32_to_f32​

float _eosio_i32_to_f32(
    int32_t a
)

function _eosio_i64_to_f32​

float _eosio_i64_to_f32(
    int64_t a
)

function _eosio_ui32_to_f32​

float _eosio_ui32_to_f32(
    uint32_t a
)

function _eosio_ui64_to_f32​

float _eosio_ui64_to_f32(
    uint64_t a
)

function _eosio_i32_to_f64​

double _eosio_i32_to_f64(
    int32_t a
)

function _eosio_i64_to_f64​

double _eosio_i64_to_f64(
    int64_t a
)

function _eosio_ui32_to_f64​

double _eosio_ui32_to_f64(
    uint32_t a
)

function _eosio_ui64_to_f64​

double _eosio_ui64_to_f64(
    uint64_t a
)

function prints_l​

void prints_l(
    const char * cstr,
    uint32_t len
)

function prints​

void prints(
    const char * cstr
)

function printi​

void printi(
    int64_t value
)

function printui​

void printui(
    uint64_t value
)

function printi128​

void printi128(
    const int128_t * value
)

function printui128​

void printui128(
    const uint128_t * value
)

function printsf​

void printsf(
    float value
)

function printdf​

void printdf(
    double value
)

function printqf​

void printqf(
    const long double * value
)

function printn​

void printn(
    uint64_t nm
)

function printhex​

void printhex(
    const void * data,
    uint32_t len
)

function memset​

void * memset(
    void * ptr,
    int value,
    size_t num
)

function memcpy​

void * memcpy(
    void * destination,
    const void * source,
    size_t num
)

function memmove​

void * memmove(
    void * destination,
    const void * source,
    size_t num
)

function eosio_assert​

void eosio_assert(
    uint32_t test,
    const char * msg
)

function eosio_assert_message​

void eosio_assert_message(
    uint32_t test,
    const char * msg,
    uint32_t len
)

function eosio_assert_code​

void eosio_assert_code(
    uint32_t test,
    uint64_t code
)

function abort​

void abort()

function add_security_group_participants​

int64_t add_security_group_participants(
    const char * data,
    uint32_t datalen
)

function remove_security_group_participants​

int64_t remove_security_group_participants(
    const char * data,
    uint32_t datalen
)

function in_active_security_group​

bool in_active_security_group(
    const char * data,
    uint32_t datalen
)

function get_active_security_group​

uint32_t get_active_security_group(
    char * data,
    uint32_t datalen
)

function blake2_f​

int32_t blake2_f(
    uint32_t rounds,
    const char * state,
    uint32_t state_len,
    const char * msg,
    uint32_t msg_len,
    const char * t0_offset,
    uint32_t t0_len,
    const char * t1_offset,
    uint32_t t1_len,
    int32_t final,
    char * result,
    uint32_t result_len
)

function k1_recover​

int32_t k1_recover(
    const char * sig,
    uint32_t sig_len,
    const char * dig,
    uint32_t dig_len,
    char * pub,
    uint32_t pub_len
)

Parameters:

  • sig - signature.
  • sig_len - size of signature
  • dig - digest of the message that was signed.
  • dig_len - size of digest
  • pub - public key result
  • pub_len - size of public key result

Return: -1 if there was an error 0 otherwise.

Calculates the uncompressed public key used for a given signature on a given digest.

function alt_bn128_add​

int32_t alt_bn128_add(
    const char * op1,
    uint32_t op1_len,
    const char * op2,
    uint32_t op2_len,
    char * result,
    uint32_t result_len
)

function alt_bn128_mul​

int32_t alt_bn128_mul(
    const char * g1,
    uint32_t g1_len,
    const char * scalar,
    uint32_t scalar_len,
    char * result,
    uint32_t result_len
)

function alt_bn128_pair​

int32_t alt_bn128_pair(
    const char * pairs,
    uint32_t pairs_len
)

function mod_exp​

int32_t mod_exp(
    const char * base,
    uint32_t base_len,
    const char * exp,
    uint32_t exp_len,
    const char * mod,
    uint32_t mod_len,
    char * result,
    uint32_t result_len
)

function sha3​

void sha3(
    const char * data,
    uint32_t data_len,
    char * hash,
    uint32_t hash_len,
    int32_t keccak
)

Attributes Documentation​

variable inv_float_eps​

static constexpr uint32_t inv_float_eps = 0x4B000000;

variable inv_double_eps​

static constexpr uint64_t inv_double_eps = 0x4330000000000000;

Source code​

#include <eosio/action.h>
#include <eosio/chain.h>
#include <eosio/crypto.h>
#include <eosio/db.h>
#include <eosio/permission.h>
#include <eosio/print.h>
#include <eosio/privileged.h>
#include <eosio/system.h>
#include <eosio/transaction.h>
#include <eosio/types.h>
#include "native/eosio/intrinsics.hpp"
#include "native/eosio/crt.hpp"
#include <softfloat.hpp>
#include <float.h>

// Boilerplate
using namespace eosio::native;
extern "C" {
   void get_resource_limits( capi_name account, int64_t* ram_bytes, int64_t* net_weight, int64_t* cpu_weight ) {
      return intrinsics::get().call<intrinsics::get_resource_limits>(account, ram_bytes, net_weight, cpu_weight);
   }
   void set_resource_limits( capi_name account, int64_t ram_bytes, int64_t net_weight, int64_t cpu_weight ) {
      return intrinsics::get().call<intrinsics::set_resource_limits>(account, ram_bytes, net_weight, cpu_weight);
   }
   int64_t set_proposed_producers( char *producer_data, uint32_t producer_data_size ) {
      return intrinsics::get().call<intrinsics::set_proposed_producers>(producer_data, producer_data_size);
   }
   int64_t set_proposed_producers_ex( uint64_t producer_data_format, char *producer_data, uint32_t producer_data_size ) {
      return intrinsics::get().call<intrinsics::set_proposed_producers_ex>(producer_data_format, producer_data, producer_data_size);
   }
   uint32_t get_blockchain_parameters_packed( char* data, uint32_t datalen ) {
      return intrinsics::get().call<intrinsics::get_blockchain_parameters_packed>(data, datalen);
   }
   void set_blockchain_parameters_packed( char* data, uint32_t datalen ) {
      return intrinsics::get().call<intrinsics::set_blockchain_parameters_packed>(data, datalen);
   }
   bool is_privileged( capi_name account ) {
      return intrinsics::get().call<intrinsics::is_privileged>(account);
   }
   void set_privileged( capi_name account, bool is_priv ) {
      return intrinsics::get().call<intrinsics::set_privileged>(account, is_priv);
   }
   bool is_feature_activated( const capi_checksum256* feature_digest ) {
      return intrinsics::get().call<intrinsics::is_feature_activated>(feature_digest);
   }
   void preactivate_feature( const capi_checksum256* feature_digest ) {
      return intrinsics::get().call<intrinsics::preactivate_feature>(feature_digest);
   }
   uint32_t get_active_producers( capi_name* producers, uint32_t datalen ) {
      return intrinsics::get().call<intrinsics::get_active_producers>(producers, datalen);
   }
   int32_t db_idx64_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint64_t* secondary) {
      return intrinsics::get().call<intrinsics::db_idx64_store>(scope, table, payer, id, secondary);
   }
   void db_idx64_remove(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_idx64_remove>(iterator);
   }
   void db_idx64_update(int32_t iterator, capi_name payer, const uint64_t* secondary) {
      return intrinsics::get().call<intrinsics::db_idx64_update>(iterator, payer, secondary);
   }
   int32_t db_idx64_find_primary(capi_name code, uint64_t scope, capi_name table, uint64_t* secondary, uint64_t primary) {
      return intrinsics::get().call<intrinsics::db_idx64_find_primary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx64_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint64_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx64_find_secondary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx64_lowerbound(capi_name code, uint64_t scope, capi_name table, uint64_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx64_lowerbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx64_upperbound(capi_name code, uint64_t scope, capi_name table, uint64_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx64_upperbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx64_end(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_idx64_end>(code, scope, table);
   }
   int32_t db_idx64_next(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx64_next>(iterator, primary);
   }
   int32_t db_idx64_previous(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx64_previous>(iterator, primary);
   }
   int32_t db_idx128_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint128_t* secondary) {
      return intrinsics::get().call<intrinsics::db_idx128_store>(scope, table, payer, id, secondary);
   }
   void db_idx128_remove(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_idx128_remove>(iterator);
   }
   void db_idx128_update(int32_t iterator, capi_name payer, const uint128_t* secondary) {
      return intrinsics::get().call<intrinsics::db_idx128_update>(iterator, payer, secondary);
   }
   int32_t db_idx128_find_primary(capi_name code, uint64_t scope, capi_name table, uint128_t* secondary, uint64_t primary) {
      return intrinsics::get().call<intrinsics::db_idx128_find_primary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx128_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint128_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx128_find_secondary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx128_lowerbound(capi_name code, uint64_t scope, capi_name table, uint128_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx128_lowerbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx128_upperbound(capi_name code, uint64_t scope, capi_name table, uint128_t* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx128_upperbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx128_end(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_idx128_end>(code, scope, table);
   }
   int32_t db_idx128_next(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx128_next>(iterator, primary);
   }
   int32_t db_idx128_previous(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx128_previous>(iterator, primary);
   }
   int32_t db_idx256_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const uint128_t* data, uint32_t datalen) {
      return intrinsics::get().call<intrinsics::db_idx256_store>(scope, table, payer, id, data, datalen);
   }
   void db_idx256_remove(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_idx256_remove>(iterator);
   }
   void db_idx256_update(int32_t iterator, capi_name payer, const uint128_t* data, uint32_t datalen) {
      return intrinsics::get().call<intrinsics::db_idx256_update>(iterator, payer, data, datalen);
   }
   int32_t db_idx256_find_primary(capi_name code, uint64_t scope, capi_name table, uint128_t* data, uint32_t datalen,  uint64_t primary) {
      return intrinsics::get().call<intrinsics::db_idx256_find_primary>(code, scope, table, data, datalen, primary);
   }
   int32_t db_idx256_find_secondary(capi_name code, uint64_t scope, capi_name table, const uint128_t* data, uint32_t datalen, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx256_find_secondary>(code, scope, table, data, datalen, primary);
   }
   int32_t db_idx256_lowerbound(capi_name code, uint64_t scope, capi_name table, uint128_t* data, uint32_t datalen, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx256_lowerbound>(code, scope, table, data, datalen, primary);
   }
   int32_t db_idx256_upperbound(capi_name code, uint64_t scope, capi_name table, uint128_t* data, uint32_t datalen,  uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx256_upperbound>(code, scope, table, data, datalen, primary);
   }
   int32_t db_idx256_end(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_idx256_end>(code, scope, table);
   }
   int32_t db_idx256_next(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx256_next>(iterator, primary);
   }
   int32_t db_idx256_previous(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx256_previous>(iterator, primary);
   }
   int32_t db_idx_double_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const double* secondary) {
      return intrinsics::get().call<intrinsics::db_idx_double_store>(scope, table, payer, id, secondary);
   }
   void db_idx_double_remove(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_idx_double_remove>(iterator);
   }
   void db_idx_double_update(int32_t iterator, capi_name payer, const double* secondary) {
      return intrinsics::get().call<intrinsics::db_idx_double_update>(iterator, payer, secondary);
   }
   int32_t db_idx_double_find_primary(capi_name code, uint64_t scope, capi_name table, double* secondary, uint64_t primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_find_primary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_double_find_secondary(capi_name code, uint64_t scope, capi_name table, const double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_find_secondary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_double_lowerbound(capi_name code, uint64_t scope, capi_name table, double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_lowerbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_double_upperbound(capi_name code, uint64_t scope, capi_name table, double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_upperbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_double_end(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_idx_double_end>(code, scope, table);
   }
   int32_t db_idx_double_next(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_next>(iterator, primary);
   }
   int32_t db_idx_double_previous(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_double_previous>(iterator, primary);
   }
   int32_t db_idx_long_double_store(uint64_t scope, capi_name table, capi_name payer, uint64_t id, const long double* secondary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_store>(scope, table, payer, id, secondary);
   }
   void db_idx_long_double_remove(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_remove>(iterator);
   }
   void db_idx_long_double_update(int32_t iterator, capi_name payer, const long double* secondary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_update>(iterator, payer, secondary);
   }
   int32_t db_idx_long_double_find_primary(capi_name code, uint64_t scope, capi_name table, long double* secondary, uint64_t primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_find_primary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_long_double_find_secondary(capi_name code, uint64_t scope, capi_name table, const long double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_find_secondary>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_long_double_lowerbound(capi_name code, uint64_t scope, capi_name table, long double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_lowerbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_long_double_upperbound(capi_name code, uint64_t scope, capi_name table, long double* secondary, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_upperbound>(code, scope, table, secondary, primary);
   }
   int32_t db_idx_long_double_end(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_end>(code, scope, table);
   }
   int32_t db_idx_long_double_next(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_next>(iterator, primary);
   }
   int32_t db_idx_long_double_previous(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_idx_long_double_previous>(iterator, primary);
   }
   int32_t db_store_i64(uint64_t scope, capi_name table, capi_name payer, uint64_t id,  const void* data, uint32_t len) {
      return intrinsics::get().call<intrinsics::db_store_i64>(scope, table, payer, id, data, len);
   }
   void db_update_i64(int32_t iterator, capi_name payer, const void* data, uint32_t len) {
      return intrinsics::get().call<intrinsics::db_update_i64>(iterator, payer, data, len);
   }
   void db_remove_i64(int32_t iterator) {
      return intrinsics::get().call<intrinsics::db_remove_i64>(iterator);
   }
   int32_t db_get_i64(int32_t iterator, const void* data, uint32_t len) {
      return intrinsics::get().call<intrinsics::db_get_i64>(iterator, data, len);
   }
   int32_t db_next_i64(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_next_i64>(iterator, primary);
   }
   int32_t db_previous_i64(int32_t iterator, uint64_t* primary) {
      return intrinsics::get().call<intrinsics::db_previous_i64>(iterator, primary);
   }
   int32_t db_find_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id) {
      return intrinsics::get().call<intrinsics::db_find_i64>(code, scope, table, id);
   }
   int32_t db_lowerbound_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id) {
      return intrinsics::get().call<intrinsics::db_lowerbound_i64>(code, scope, table, id);
   }
   int32_t db_upperbound_i64(capi_name code, uint64_t scope, capi_name table, uint64_t id) {
      return intrinsics::get().call<intrinsics::db_upperbound_i64>(code, scope, table, id);
   }
   int32_t db_end_i64(capi_name code, uint64_t scope, capi_name table) {
      return intrinsics::get().call<intrinsics::db_end_i64>(code, scope, table);
   }
   void assert_recover_key( const capi_checksum256* digest, const char* sig, size_t siglen, const char* pub, size_t publen ) {
      return intrinsics::get().call<intrinsics::assert_recover_key>(digest, sig, siglen, pub, publen);
   }
   int recover_key( const capi_checksum256* digest, const char* sig, size_t siglen, char* pub, size_t publen ) {
      return intrinsics::get().call<intrinsics::recover_key>(digest, sig, siglen, pub, publen);
   }
   void assert_sha256( const char* data, uint32_t length, const capi_checksum256* hash ) {
      return intrinsics::get().call<intrinsics::assert_sha256>(data, length, hash);
   }
   void assert_sha1( const char* data, uint32_t length, const capi_checksum160* hash ) {
      return intrinsics::get().call<intrinsics::assert_sha1>(data, length, hash);
   }
   void assert_sha512( const char* data, uint32_t length, const capi_checksum512* hash ) {
      return intrinsics::get().call<intrinsics::assert_sha512>(data, length, hash);
   }
   void assert_ripemd160( const char* data, uint32_t length, const capi_checksum160* hash ) {
      return intrinsics::get().call<intrinsics::assert_ripemd160>(data, length, hash);
   }
   void sha256( const char* data, uint32_t length, capi_checksum256* hash ) {
      return intrinsics::get().call<intrinsics::sha256>(data, length, hash);
   }
   void sha1( const char* data, uint32_t length, capi_checksum160* hash ) {
      return intrinsics::get().call<intrinsics::sha1>(data, length, hash);
   }
   void sha512( const char* data, uint32_t length, capi_checksum512* hash ) {
      return intrinsics::get().call<intrinsics::sha512>(data, length, hash);
   }
   void ripemd160( const char* data, uint32_t length, capi_checksum160* hash ) {
      return intrinsics::get().call<intrinsics::ripemd160>(data, length, hash);
   }
   int32_t check_transaction_authorization( const char* trx_data,     uint32_t trx_size,
                                    const char* pubkeys_data, uint32_t pubkeys_size,
                                    const char* perms_data,   uint32_t perms_size
                                  ) {
      return intrinsics::get().call<intrinsics::check_transaction_authorization>(trx_data, trx_size, pubkeys_data, pubkeys_size, perms_data, perms_size);
   }
   int32_t check_permission_authorization( capi_name account, capi_name permission,
                                    const char* pubkeys_data, uint32_t pubkeys_size,
                                    const char* perms_data,   uint32_t perms_size, uint64_t delay_us
                                  ) {
      return intrinsics::get().call<intrinsics::check_permission_authorization>(account, permission, pubkeys_data, pubkeys_size, perms_data, perms_size, delay_us);
   }
   int64_t get_permission_last_used( capi_name account, capi_name permission ) {
      return intrinsics::get().call<intrinsics::get_permission_last_used>(account, permission);
   }
   int64_t get_account_creation_time( capi_name account ) {
      return intrinsics::get().call<intrinsics::get_account_creation_time>(account);
   }
   uint64_t  current_time() {
      return intrinsics::get().call<intrinsics::current_time>();
   }
   uint64_t  publication_time() {
      return intrinsics::get().call<intrinsics::publication_time>();
   }
   uint32_t read_action_data( void* msg, uint32_t len ) {
      return intrinsics::get().call<intrinsics::read_action_data>(msg, len);
   }
   uint32_t action_data_size() {
      return intrinsics::get().call<intrinsics::action_data_size>();
   }
   capi_name current_receiver() {
      return intrinsics::get().call<intrinsics::current_receiver>();
   }
   void set_action_return_value( void* rv, size_t len ) {
      intrinsics::get().call<intrinsics::set_action_return_value>(rv, len);
   }
   void require_recipient( capi_name name ) {
      return intrinsics::get().call<intrinsics::require_recipient>(name);
   }
   void require_auth( capi_name name ) {
      return intrinsics::get().call<intrinsics::require_auth>(name);
   }
   void require_auth2( capi_name name, capi_name permission ) {
      return intrinsics::get().call<intrinsics::require_auth2>(name, permission);
   }
   bool has_auth( capi_name name ) {
      return intrinsics::get().call<intrinsics::has_auth>(name);
   }
   bool is_account( capi_name name ) {
      return intrinsics::get().call<intrinsics::is_account>(name);
   }
   size_t read_transaction(char *buffer, size_t size) {
      return intrinsics::get().call<intrinsics::read_transaction>(buffer, size);
   }
   size_t transaction_size() {
      return intrinsics::get().call<intrinsics::transaction_size>();
   }
   uint32_t expiration() {
      return intrinsics::get().call<intrinsics::expiration>();
   }
   int tapos_block_prefix() {
      return intrinsics::get().call<intrinsics::tapos_block_prefix>();
   }
   int tapos_block_num() {
      return intrinsics::get().call<intrinsics::tapos_block_num>();
   }
   int get_action( uint32_t type, uint32_t index, char* buff, size_t size ) {
      return intrinsics::get().call<intrinsics::get_action>(type, index, buff, size);
   }
   void send_inline(char *serialized_action, size_t size) {
      return intrinsics::get().call<intrinsics::send_inline>(serialized_action, size);
   }
   void send_context_free_inline(char *serialized_action, size_t size) {
      return intrinsics::get().call<intrinsics::send_context_free_inline>(serialized_action, size);
   }
   void send_deferred(const uint128_t* sender_id, capi_name payer, const char *serialized_transaction, size_t size, uint32_t replace_existing) {
      return intrinsics::get().call<intrinsics::send_deferred>(sender_id, payer, serialized_transaction, size, replace_existing);
   }
   int cancel_deferred(const uint128_t* sender_id) {
      return intrinsics::get().call<intrinsics::cancel_deferred>(sender_id);
   }
   int get_context_free_data( uint32_t index, char* buff, size_t size ) {
      return intrinsics::get().call<intrinsics::get_context_free_data>(index, buff, size);
   }
   capi_name get_sender() {
      return intrinsics::get().call<intrinsics::get_sender>();
   }

   // softfloat
   static constexpr uint32_t inv_float_eps = 0x4B000000;
   static constexpr uint64_t inv_double_eps = 0x4330000000000000;

   float _eosio_f32_add( float a, float b ) {
      float32_t ret = f32_add( to_softfloat32(a), to_softfloat32(b) );
      return *reinterpret_cast<float*>(&ret);
   }
   float _eosio_f32_sub( float a, float b ) {
      float32_t ret = f32_sub( to_softfloat32(a), to_softfloat32(b) );
      return *reinterpret_cast<float*>(&ret);
   }
   float _eosio_f32_div( float a, float b ) {
      float32_t ret = f32_div( to_softfloat32(a), to_softfloat32(b) );
      return *reinterpret_cast<float*>(&ret);
   }
   float _eosio_f32_mul( float a, float b ) {
      float32_t ret = f32_mul( to_softfloat32(a), to_softfloat32(b) );
      return *reinterpret_cast<float*>(&ret);
   }
   float _eosio_f32_min( float af, float bf ) {
      float32_t a = to_softfloat32(af);
      float32_t b = to_softfloat32(bf);
      if (f32_is_nan(a)) {
         return af;
      }
      if (f32_is_nan(b)) {
         return bf;
      }
      if ( f32_sign_bit(a) != f32_sign_bit(b) ) {
         return f32_sign_bit(a) ? af : bf;
      }
      return f32_lt(a,b) ? af : bf;
   }
   float _eosio_f32_max( float af, float bf ) {
      float32_t a = to_softfloat32(af);
      float32_t b = to_softfloat32(bf);
      if (f32_is_nan(a)) {
         return af;
      }
      if (f32_is_nan(b)) {
         return bf;
      }
      if ( f32_sign_bit(a) != f32_sign_bit(b) ) {
         return f32_sign_bit(a) ? bf : af;
      }
      return f32_lt( a, b ) ? bf : af;
   }
   float _eosio_f32_copysign( float af, float bf ) {
      float32_t a = to_softfloat32(af);
      float32_t b = to_softfloat32(bf);
      uint32_t sign_of_b = b.v >> 31;
      a.v &= ~(1 << 31);             // clear the sign bit
      a.v = a.v | (sign_of_b << 31); // add the sign of b
      return from_softfloat32(a);
   }
   // float unops
   float _eosio_f32_abs( float af ) {
      float32_t a = to_softfloat32(af);
      a.v &= ~(1 << 31);
      return from_softfloat32(a);
   }
   float _eosio_f32_neg( float af ) {
      float32_t a = to_softfloat32(af);
      uint32_t sign = a.v >> 31;
      a.v &= ~(1 << 31);
      a.v |= (!sign << 31);
      return from_softfloat32(a);
   }
   float _eosio_f32_sqrt( float a ) {
      float32_t ret = f32_sqrt( to_softfloat32(a) );
      return from_softfloat32(ret);
   }
   // ceil, floor, trunc and nearest are lifted from libc
   float _eosio_f32_ceil( float af ) {
      float32_t a = to_softfloat32(af);
      int e = (int)(a.v >> 23 & 0xFF) - 0X7F;
      uint32_t m;
      if (e >= 23)
         return af;
      if (e >= 0) {
         m = 0x007FFFFF >> e;
         if ((a.v & m) == 0)
            return af;
         if (a.v >> 31 == 0)
            a.v += m;
         a.v &= ~m;
      } else {
         if (a.v >> 31)
            a.v = 0x80000000; // return -0.0f
         else if (a.v << 1)
            a.v = 0x3F800000; // return 1.0f
      }

      return from_softfloat32(a);
   }
   float _eosio_f32_floor( float af ) {
      float32_t a = to_softfloat32(af);
      int e = (int)(a.v >> 23 & 0xFF) - 0X7F;
      uint32_t m;
      if (e >= 23)
         return af;
      if (e >= 0) {
         m = 0x007FFFFF >> e;
         if ((a.v & m) == 0)
            return af;
         if (a.v >> 31)
            a.v += m;
         a.v &= ~m;
      } else {
         if (a.v >> 31 == 0)
            a.v = 0;
         else if (a.v << 1)
            a.v = 0xBF800000; // return -1.0f
      }
      return from_softfloat32(a);
   }
   float _eosio_f32_trunc( float af ) {
      float32_t a = to_softfloat32(af);
      int e = (int)(a.v >> 23 & 0xff) - 0x7f + 9;
      uint32_t m;
      if (e >= 23 + 9)
         return af;
      if (e < 9)
         e = 1;
      m = -1U >> e;
      if ((a.v & m) == 0)
         return af;
      a.v &= ~m;
      return from_softfloat32(a);
   }
   float _eosio_f32_nearest( float af ) {
      float32_t a = to_softfloat32(af);
      int e = a.v>>23 & 0xff;
      int s = a.v>>31;
      float32_t y;
      if (e >= 0x7f+23)
         return af;
      if (s)
         y = f32_add( f32_sub( a, float32_t{inv_float_eps} ), float32_t{inv_float_eps} );
      else
         y = f32_sub( f32_add( a, float32_t{inv_float_eps} ), float32_t{inv_float_eps} );
      if (f32_eq( y, {0} ) )
         return s ? -0.0f : 0.0f;
      return from_softfloat32(y);
   }

   // float relops
   bool _eosio_f32_eq( float a, float b ) {  return f32_eq( to_softfloat32(a), to_softfloat32(b) ); }
   bool _eosio_f32_ne( float a, float b ) { return !f32_eq( to_softfloat32(a), to_softfloat32(b) ); }
   bool _eosio_f32_lt( float a, float b ) { return f32_lt( to_softfloat32(a), to_softfloat32(b) ); }
   bool _eosio_f32_le( float a, float b ) { return f32_le( to_softfloat32(a), to_softfloat32(b) ); }
   bool _eosio_f32_gt( float af, float bf ) {
      float32_t a = to_softfloat32(af);
      float32_t b = to_softfloat32(bf);
      if (f32_is_nan(a))
         return false;
      if (f32_is_nan(b))
         return false;
      return !f32_le( a, b );
   }
   bool _eosio_f32_ge( float af, float bf ) {
      float32_t a = to_softfloat32(af);
      float32_t b = to_softfloat32(bf);
      if (f32_is_nan(a))
         return false;
      if (f32_is_nan(b))
         return false;
      return !f32_lt( a, b );
   }

   // double binops
   double _eosio_f64_add( double a, double b ) {
      float64_t ret = f64_add( to_softfloat64(a), to_softfloat64(b) );
      return from_softfloat64(ret);
   }
   double _eosio_f64_sub( double a, double b ) {
      float64_t ret = f64_sub( to_softfloat64(a), to_softfloat64(b) );
      return from_softfloat64(ret);
   }
   double _eosio_f64_div( double a, double b ) {
      float64_t ret = f64_div( to_softfloat64(a), to_softfloat64(b) );
      return from_softfloat64(ret);
   }
   double _eosio_f64_mul( double a, double b ) {
      float64_t ret = f64_mul( to_softfloat64(a), to_softfloat64(b) );
      return from_softfloat64(ret);
   }
   double _eosio_f64_min( double af, double bf ) {
      float64_t a = to_softfloat64(af);
      float64_t b = to_softfloat64(bf);
      if (f64_is_nan(a))
         return af;
      if (f64_is_nan(b))
         return bf;
      if (f64_sign_bit(a) != f64_sign_bit(b))
         return f64_sign_bit(a) ? af : bf;
      return f64_lt( a, b ) ? af : bf;
   }
   double _eosio_f64_max( double af, double bf ) {
      float64_t a = to_softfloat64(af);
      float64_t b = to_softfloat64(bf);
      if (f64_is_nan(a))
         return af;
      if (f64_is_nan(b))
         return bf;
      if (f64_sign_bit(a) != f64_sign_bit(b))
         return f64_sign_bit(a) ? bf : af;
      return f64_lt( a, b ) ? bf : af;
   }
   double _eosio_f64_copysign( double af, double bf ) {
      float64_t a = to_softfloat64(af);
      float64_t b = to_softfloat64(bf);
      uint64_t sign_of_b = b.v >> 63;
      a.v &= ~(uint64_t(1) << 63);             // clear the sign bit
      a.v = a.v | (sign_of_b << 63); // add the sign of b
      return from_softfloat64(a);
   }

   // double unops
   double _eosio_f64_abs( double af ) {
      float64_t a = to_softfloat64(af);
      a.v &= ~(uint64_t(1) << 63);
      return from_softfloat64(a);
   }
   double _eosio_f64_neg( double af ) {
      float64_t a = to_softfloat64(af);
      uint64_t sign = a.v >> 63;
      a.v &= ~(uint64_t(1) << 63);
      a.v |= (uint64_t(!sign) << 63);
      return from_softfloat64(a);
   }
   double _eosio_f64_sqrt( double a ) {
      float64_t ret = f64_sqrt( to_softfloat64(a) );
      return from_softfloat64(ret);
   }
   // ceil, floor, trunc and nearest are lifted from libc
   double _eosio_f64_ceil( double af ) {
      float64_t a = to_softfloat64( af );
      float64_t ret;
      int e = a.v >> 52 & 0x7ff;
      float64_t y;
      if (e >= 0x3ff+52 || f64_eq( a, { 0 } ))
         return af;
      /* y = int(x) - x, where int(x) is an integer neighbor of x */
      if (a.v >> 63)
         y = f64_sub( f64_add( f64_sub( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} ), a );
      else
         y = f64_sub( f64_sub( f64_add( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} ), a );
      /* special case because of non-nearest rounding modes */
      if (e <= 0x3ff-1) {
         return a.v >> 63 ? -0.0 : 1.0; //float64_t{0x8000000000000000} : float64_t{0xBE99999A3F800000}; //either -0.0 or 1
      }
      if (f64_lt( y, to_softfloat64(0) )) {
         ret = f64_add( f64_add( a, y ), to_softfloat64(1) ); // 0xBE99999A3F800000 } ); // plus 1
         return from_softfloat64(ret);
      }
      ret = f64_add( a, y );
      return from_softfloat64(ret);
   }
   double _eosio_f64_floor( double af ) {
      float64_t a = to_softfloat64( af );
      float64_t ret;
      int e = a.v >> 52 & 0x7FF;
      float64_t y;
      if ( a.v == 0x8000000000000000) {
         return af;
      }
      if (e >= 0x3FF+52 || a.v == 0) {
         return af;
      }
      if (a.v >> 63)
         y = f64_sub( f64_add( f64_sub( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} ), a );
      else
         y = f64_sub( f64_sub( f64_add( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} ), a );
      if (e <= 0x3FF-1) {
         return a.v>>63 ? -1.0 : 0.0; //float64_t{0xBFF0000000000000} : float64_t{0}; // -1 or 0
      }
      if ( !f64_le( y, float64_t{0} ) ) {
         ret = f64_sub( f64_add(a,y), to_softfloat64(1.0));
         return from_softfloat64(ret);
      }
      ret = f64_add( a, y );
      return from_softfloat64(ret);
   }
   double _eosio_f64_trunc( double af ) {
      float64_t a = to_softfloat64( af );
      int e = (int)(a.v >> 52 & 0x7ff) - 0x3ff + 12;
      uint64_t m;
      if (e >= 52 + 12)
         return af;
      if (e < 12)
         e = 1;
      m = -1ULL >> e;
      if ((a.v & m) == 0)
         return af;
      a.v &= ~m;
      return from_softfloat64(a);
   }

   double _eosio_f64_nearest( double af ) {
      float64_t a = to_softfloat64( af );
      int e = (a.v >> 52 & 0x7FF);
      int s = a.v >> 63;
      float64_t y;
      if ( e >= 0x3FF+52 )
         return af;
      if ( s )
         y = f64_add( f64_sub( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} );
      else
         y = f64_sub( f64_add( a, float64_t{inv_double_eps} ), float64_t{inv_double_eps} );
      if ( f64_eq( y, float64_t{0} ) )
         return s ? -0.0 : 0.0;
      return from_softfloat64(y);
   }

   // double relops
   bool _eosio_f64_eq( double a, double b ) { return f64_eq( to_softfloat64(a), to_softfloat64(b) ); }
   bool _eosio_f64_ne( double a, double b ) { return !f64_eq( to_softfloat64(a), to_softfloat64(b) ); }
   bool _eosio_f64_lt( double a, double b ) { return f64_lt( to_softfloat64(a), to_softfloat64(b) ); }
   bool _eosio_f64_le( double a, double b ) { return f64_le( to_softfloat64(a), to_softfloat64(b) ); }
   bool _eosio_f64_gt( double af, double bf ) {
      float64_t a = to_softfloat64(af);
      float64_t b = to_softfloat64(bf);
      if (f64_is_nan(a))
         return false;
      if (f64_is_nan(b))
         return false;
      return !f64_le( a, b );
   }
   bool _eosio_f64_ge( double af, double bf ) {
      float64_t a = to_softfloat64(af);
      float64_t b = to_softfloat64(bf);
      if (f64_is_nan(a))
         return false;
      if (f64_is_nan(b))
         return false;
      return !f64_lt( a, b );
   }

   // float and double conversions
   double _eosio_f32_promote( float a ) {
      return from_softfloat64(f32_to_f64( to_softfloat32(a)) );
   }
   float _eosio_f64_demote( double a ) {
      return from_softfloat32(f64_to_f32( to_softfloat64(a)) );
   }
   int32_t _eosio_f32_trunc_i32s( float af ) {
      float32_t a = to_softfloat32(af);
      if (_eosio_f32_ge(af, 2147483648.0f) || _eosio_f32_lt(af, -2147483648.0f))
         eosio_assert(false,  "Error, f32.convert_s/i32 overflow" );

      if (f32_is_nan(a))
         eosio_assert(false,  "Error, f32.convert_s/i32 unrepresentable");
      return f32_to_i32( to_softfloat32(_eosio_f32_trunc( af )), 0, false );
   }
   int32_t _eosio_f64_trunc_i32s( double af ) {
      float64_t a = to_softfloat64(af);
      if (_eosio_f64_ge(af, 2147483648.0) || _eosio_f64_lt(af, -2147483648.0))
         eosio_assert(false,  "Error, f64.convert_s/i32 overflow");
      if (f64_is_nan(a))
         eosio_assert(false,  "Error, f64.convert_s/i32 unrepresentable");
      return f64_to_i32( to_softfloat64(_eosio_f64_trunc( af )), 0, false );
   }
   uint32_t _eosio_f32_trunc_i32u( float af ) {
      float32_t a = to_softfloat32(af);
      if (_eosio_f32_ge(af, 4294967296.0f) || _eosio_f32_le(af, -1.0f))
         eosio_assert(false,  "Error, f32.convert_u/i32 overflow");
      if (f32_is_nan(a))
         eosio_assert(false,  "Error, f32.convert_u/i32 unrepresentable");
      return f32_to_ui32( to_softfloat32(_eosio_f32_trunc( af )), 0, false );
   }
   uint32_t _eosio_f64_trunc_i32u( double af ) {
      float64_t a = to_softfloat64(af);
      if (_eosio_f64_ge(af, 4294967296.0) || _eosio_f64_le(af, -1.0))
         eosio_assert(false,  "Error, f64.convert_u/i32 overflow");
      if (f64_is_nan(a))
         eosio_assert(false,  "Error, f64.convert_u/i32 unrepresentable");
      return f64_to_ui32( to_softfloat64(_eosio_f64_trunc( af )), 0, false );
   }
   int64_t _eosio_f32_trunc_i64s( float af ) {
      float32_t a = to_softfloat32(af);
      if (_eosio_f32_ge(af, 9223372036854775808.0f) || _eosio_f32_lt(af, -9223372036854775808.0f))
         eosio_assert(false,  "Error, f32.convert_s/i64 overflow");
      if (f32_is_nan(a))
         eosio_assert(false,  "Error, f32.convert_s/i64 unrepresentable");
      return f32_to_i64( to_softfloat32(_eosio_f32_trunc( af )), 0, false );
   }
   int64_t _eosio_f64_trunc_i64s( double af ) {
      float64_t a = to_softfloat64(af);
      if (_eosio_f64_ge(af, 9223372036854775808.0) || _eosio_f64_lt(af, -9223372036854775808.0))
         eosio_assert(false,  "Error, f64.convert_s/i64 overflow");
      if (f64_is_nan(a))
         eosio_assert(false,  "Error, f64.convert_s/i64 unrepresentable");

      return f64_to_i64( to_softfloat64(_eosio_f64_trunc( af )), 0, false );
   }
   uint64_t _eosio_f32_trunc_i64u( float af ) {
      float32_t a = to_softfloat32(af);
      if (_eosio_f32_ge(af, 18446744073709551616.0f) || _eosio_f32_le(af, -1.0f))
         eosio_assert(false,  "Error, f32.convert_u/i64 overflow");
      if (f32_is_nan(a))
         eosio_assert(false,  "Error, f32.convert_u/i64 unrepresentable");
      return f32_to_ui64( to_softfloat32(_eosio_f32_trunc( af )), 0, false );
   }
   uint64_t _eosio_f64_trunc_i64u( double af ) {
      float64_t a = to_softfloat64(af);
      if (_eosio_f64_ge(af, 18446744073709551616.0) || _eosio_f64_le(af, -1.0))
         eosio_assert(false,  "Error, f64.convert_u/i64 overflow");
      if (f64_is_nan(a))
         eosio_assert(false,  "Error, f64.convert_u/i64 unrepresentable");
      return f64_to_ui64( to_softfloat64(_eosio_f64_trunc( af )), 0, false );
   }
   float _eosio_i32_to_f32( int32_t a )  {
      return from_softfloat32(i32_to_f32( a ));
   }
   float _eosio_i64_to_f32( int64_t a ) {
      return from_softfloat32(i64_to_f32( a ));
   }
   float _eosio_ui32_to_f32( uint32_t a ) {
      return from_softfloat32(ui32_to_f32( a ));
   }
   float _eosio_ui64_to_f32( uint64_t a ) {
      return from_softfloat32(ui64_to_f32( a ));
   }
   double _eosio_i32_to_f64( int32_t a ) {
      return from_softfloat64(i32_to_f64( a ));
   }
   double _eosio_i64_to_f64( int64_t a ) {
      return from_softfloat64(i64_to_f64( a ));
   }
   double _eosio_ui32_to_f64( uint32_t a ) {
      return from_softfloat64(ui32_to_f64( a ));
   }
   double _eosio_ui64_to_f64( uint64_t a ) {
      return from_softfloat64(ui64_to_f64( a ));
   }

   void prints_l(const char* cstr, uint32_t len) {
      return intrinsics::get().call<intrinsics::prints_l>(cstr, len);
   }

   void prints(const char* cstr) {
      return intrinsics::get().call<intrinsics::prints>(cstr);
   }

   void printi(int64_t value) {
      return intrinsics::get().call<intrinsics::printi>(value);
   }

   void printui(uint64_t value) {
      return intrinsics::get().call<intrinsics::printui>(value);
   }

   void printi128(const int128_t* value) {
      return intrinsics::get().call<intrinsics::printi128>(value);
   }

    void printui128(const uint128_t* value) {
      return intrinsics::get().call<intrinsics::printui128>(value);
   }

   void printsf(float value) {
      return intrinsics::get().call<intrinsics::printsf>(value);
   }

   void printdf(double value) {
      return intrinsics::get().call<intrinsics::printdf>(value);
   }

   void printqf(const long double* value) {
      return intrinsics::get().call<intrinsics::printqf>(value);
   }

   void printn(uint64_t nm) {
      return intrinsics::get().call<intrinsics::printn>(nm);
   }

   void printhex(const void* data, uint32_t len) {
      return intrinsics::get().call<intrinsics::printhex>(data, len);
   }

   void* memset ( void* ptr, int value, size_t num ) {
      unsigned char v = value;
      char* _ptr = (char*)ptr;
      for (int i=0; i < num; i++) {
         _ptr[i] = v;
      }
      return (void*)_ptr;
   }
   void* memcpy ( void* destination, const void* source, size_t num ) {
      char* dest = (char*)destination;
      char* src = (char*)source;
      for (int i=0; i < num; i++) {
         dest[i] = src[i];
      }
      return (void*)dest;
   }

   void* memmove ( void* destination, const void* source, size_t num ) {
      char tmp_buf[num];
      char* dest = (char*)destination;
      char* src = (char*)source;
      for (int i=0; i < num; i++)
         tmp_buf[i] = src[i];
      for (int i=0; i < num; i++)
         dest[i] = tmp_buf[i];
      return (void*)dest;
   }

   void eosio_assert(uint32_t test, const char* msg) {
      if (test == 0) {
         _prints(msg, eosio::cdt::output_stream_kind::std_err);
         _prints_l("\n", 1, eosio::cdt::output_stream_kind::none);
         longjmp(*___env_ptr, 1);
      }
   }

   void eosio_assert_message(uint32_t test, const char* msg, uint32_t len) {
      if (test == 0) {
         _prints_l(msg, len, eosio::cdt::output_stream_kind::std_err);
         _prints_l("\n", 1, eosio::cdt::output_stream_kind::none);
         longjmp(*___env_ptr, 1);
      }
   }

   void eosio_assert_code(uint32_t test, uint64_t code) {
      if (test == 0) {
         char buff[32];
         snprintf(buff, 32, "%llu", code);
         _prints(buff, eosio::cdt::output_stream_kind::std_err);
         _prints_l("\n", 1, eosio::cdt::output_stream_kind::none);
         longjmp(*___env_ptr, 1);
      }
   }

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Winvalid-noreturn"
   void abort() {
      eosio_assert(false, "abort");
   }
#pragma clang diagnostic pop

   int64_t add_security_group_participants(const char* data, uint32_t datalen) {
      return intrinsics::get().call<intrinsics::add_security_group_participants>(data, datalen);
   }

   int64_t remove_security_group_participants(const char* data, uint32_t datalen){
      return intrinsics::get().call<intrinsics::remove_security_group_participants>(data, datalen);
   }

   bool in_active_security_group(const char* data, uint32_t datalen){
      return intrinsics::get().call<intrinsics::in_active_security_group>(data, datalen);
   }

   uint32_t get_active_security_group(char* data, uint32_t datalen){
      return intrinsics::get().call<intrinsics::get_active_security_group>(data, datalen);
   }

}

int32_t blake2_f( uint32_t rounds, const char* state, uint32_t state_len, const char* msg, uint32_t msg_len, 
                  const char* t0_offset, uint32_t t0_len, const char* t1_offset, uint32_t t1_len, int32_t final, char* result, uint32_t result_len) {
   return intrinsics::get().call<intrinsics::blake2_f>(rounds, state, state_len, msg, msg_len, t0_offset, t0_len, t1_offset, t1_len, final, result, result_len);
}

int32_t k1_recover( const char* sig, uint32_t sig_len, const char* dig, uint32_t dig_len, char* pub, uint32_t pub_len) {
   return intrinsics::get().call<intrinsics::k1_recover>(sig, sig_len, dig, dig_len, pub, pub_len);
}

int32_t alt_bn128_add( const char* op1, uint32_t op1_len, const char* op2, uint32_t op2_len, char* result, uint32_t result_len) {
   return intrinsics::get().call<intrinsics::alt_bn128_add>(op1, op1_len, op2, op2_len, result, result_len);
}

int32_t alt_bn128_mul( const char* g1, uint32_t g1_len, const char* scalar, uint32_t scalar_len, char* result, uint32_t result_len) {
   return intrinsics::get().call<intrinsics::alt_bn128_mul>(g1, g1_len, scalar, scalar_len, result, result_len);
}

int32_t alt_bn128_pair( const char* pairs, uint32_t pairs_len) {
   return intrinsics::get().call<intrinsics::alt_bn128_pair>(pairs, pairs_len);
}

int32_t mod_exp( const char* base, uint32_t base_len, const char* exp, uint32_t exp_len, const char* mod, uint32_t mod_len, char* result, uint32_t result_len) {
   return intrinsics::get().call<intrinsics::mod_exp>(base, base_len, exp, exp_len, mod, mod_len, result, result_len);
}

void sha3( const char* data, uint32_t data_len, char* hash, uint32_t hash_len, int32_t keccak ) {
   intrinsics::get().call<intrinsics::sha3>(data, data_len, hash, hash_len, keccak);
}

Updated on 2022-12-05 at 15:38:08 +0000