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miner.h
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#ifndef __MINER_H__
#define __MINER_H__
#include <cpuminer-config.h>
#define USER_AGENT PACKAGE_NAME "/" PACKAGE_VERSION
#ifdef _MSC_VER
#undef USE_ASM /* to fix */
#ifdef NOASM
#undef USE_ASM
#endif
/* missing arch defines for msvc */
#if defined(_M_X64)
#define __i386__ 1
#define __x86_64__ 1
#elif defined(_M_X86)
#define __i386__ 1
#endif
#endif /* _MSC_VER */
#include <stdbool.h>
#include <inttypes.h>
#include <sys/time.h>
#include <pthread.h>
#include <jansson.h>
#include <curl/curl.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_ALLOCA_H
# include <alloca.h>
#elif !defined alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# elif defined _AIX
# define alloca __alloca
# elif defined _MSC_VER
# include <malloc.h>
# define alloca _alloca
# elif !defined HAVE_ALLOCA
# ifdef __cplusplus
extern "C"
# endif
void *alloca (size_t);
# endif
#endif
#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#define LOG_BLUE 0x10 /* unique value */
#else
enum {
LOG_ERR,
LOG_WARNING,
LOG_NOTICE,
LOG_INFO,
LOG_DEBUG,
/* custom notices */
LOG_BLUE = 0x10,
};
#endif
#include "compat.h"
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif
#if ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
#define WANT_BUILTIN_BSWAP
#else
#define bswap_32(x) ((((x) << 24) & 0xff000000u) | (((x) << 8) & 0x00ff0000u) \
| (((x) >> 8) & 0x0000ff00u) | (((x) >> 24) & 0x000000ffu))
#endif
static inline uint32_t swab32(uint32_t v)
{
#ifdef WANT_BUILTIN_BSWAP
return __builtin_bswap32(v);
#else
return bswap_32(v);
#endif
}
#ifdef HAVE_SYS_ENDIAN_H
#include <sys/endian.h>
#endif
typedef unsigned char uchar;
#if !HAVE_DECL_BE32DEC
static inline uint32_t be32dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) +
((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24));
}
#endif
#if !HAVE_DECL_LE32DEC
static inline uint32_t le32dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint32_t)(p[0]) + ((uint32_t)(p[1]) << 8) +
((uint32_t)(p[2]) << 16) + ((uint32_t)(p[3]) << 24));
}
#endif
#if !HAVE_DECL_BE32ENC
static inline void be32enc(void *pp, uint32_t x)
{
uint8_t *p = (uint8_t *)pp;
p[3] = x & 0xff;
p[2] = (x >> 8) & 0xff;
p[1] = (x >> 16) & 0xff;
p[0] = (x >> 24) & 0xff;
}
#endif
#if !HAVE_DECL_LE32ENC
static inline void le32enc(void *pp, uint32_t x)
{
uint8_t *p = (uint8_t *)pp;
p[0] = x & 0xff;
p[1] = (x >> 8) & 0xff;
p[2] = (x >> 16) & 0xff;
p[3] = (x >> 24) & 0xff;
}
#endif
#if !HAVE_DECL_LE16DEC
static inline uint16_t le16dec(const void *pp)
{
const uint8_t *p = (uint8_t const *)pp;
return ((uint16_t)(p[0]) + ((uint16_t)(p[1]) << 8));
}
#endif
#if !HAVE_DECL_LE16ENC
static inline void le16enc(void *pp, uint16_t x)
{
uint8_t *p = (uint8_t *)pp;
p[0] = x & 0xff;
p[1] = (x >> 8) & 0xff;
}
#endif
#if JANSSON_MAJOR_VERSION >= 2
#define JSON_LOADS(str, err_ptr) json_loads(str, 0, err_ptr)
#define JSON_LOAD_FILE(path, err_ptr) json_load_file(path, 0, err_ptr)
#else
#define JSON_LOADS(str, err_ptr) json_loads(str, err_ptr)
#define JSON_LOAD_FILE(path, err_ptr) json_load_file(path, err_ptr)
#endif
void sha256_init(uint32_t *state);
void sha256_transform(uint32_t *state, const uint32_t *block, int swap);
void sha256d(unsigned char *hash, const unsigned char *data, int len);
#ifdef USE_ASM
#if defined(__ARM_NEON__) || defined(__i386__) || defined(__x86_64__)
#define HAVE_SHA256_4WAY 1
int sha256_use_4way();
void sha256_init_4way(uint32_t *state);
void sha256_transform_4way(uint32_t *state, const uint32_t *block, int swap);
#endif
#if defined(__x86_64__) && defined(USE_AVX2)
#define HAVE_SHA256_8WAY 1
int sha256_use_8way();
void sha256_init_8way(uint32_t *state);
void sha256_transform_8way(uint32_t *state, const uint32_t *block, int swap);
#endif
#endif
extern int scanhash_blake(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_blakecoin(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_sha256d(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern unsigned char *scrypt_buffer_alloc(int N);
extern int scanhash_scrypt(int thr_id, uint32_t *pdata,
unsigned char *scratchbuf, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done, uint32_t N);
extern int scanhash_keccak(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_heavy(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_quark(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern void init_quarkhash_contexts();
extern int scanhash_fresh(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_groestl(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_ink(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_lyra2(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_myriad(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_neoscrypt(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done, uint32_t profile);
extern int scanhash_nist5(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_pluck(int thr_id, uint32_t *pdata,
unsigned char *scratchbuf, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done, int N);
extern int scanhash_qubit(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_skein(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_skein2(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_s3(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_x11(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_x13(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_x14(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_x15(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_zr5(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern int scanhash_pentablake(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
extern void cryptonight_hash(void* output, const void* input, int input_len);
extern int scanhash_cryptonight(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t max_nonce, uint64_t *hashes_done);
/* api related */
void *api_thread(void *userdata);
struct cpu_info {
int thr_id;
int accepted;
int rejected;
double khashes;
bool has_monitoring;
float cpu_temp;
int cpu_fan;
uint32_t cpu_clock;
};
struct thr_api {
int id;
pthread_t pth;
struct thread_q *q;
};
/* end of api */
struct thr_info {
int id;
pthread_t pth;
pthread_attr_t attr;
struct thread_q *q;
struct cpu_info cpu;
};
struct work_restart {
volatile uint8_t restart;
char padding[128 - sizeof(uint8_t)];
};
extern bool opt_debug;
extern bool opt_benchmark;
extern bool opt_protocol;
extern bool opt_quiet;
extern bool opt_redirect;
extern int opt_timeout;
extern bool want_longpoll;
extern bool have_longpoll;
extern bool have_gbt;
extern bool allow_getwork;
extern bool want_stratum;
extern bool have_stratum;
extern char *opt_cert;
extern char *opt_proxy;
extern long opt_proxy_type;
extern bool use_syslog;
extern bool use_colors;
extern pthread_mutex_t applog_lock;
extern struct thr_info *thr_info;
extern int longpoll_thr_id;
extern int stratum_thr_id;
extern int api_thr_id;
extern struct work_restart *work_restart;
extern bool jsonrpc_2;
extern bool aes_ni_supported;
extern uint32_t opt_work_size;
extern uint64_t global_hashrate;
extern double global_diff;
#define JSON_RPC_LONGPOLL (1 << 0)
#define JSON_RPC_QUIET_404 (1 << 1)
#define JSON_RPC_IGNOREERR (1 << 2)
#define CL_N "\x1B[0m"
#define CL_RED "\x1B[31m"
#define CL_GRN "\x1B[32m"
#define CL_YLW "\x1B[33m"
#define CL_BLU "\x1B[34m"
#define CL_MAG "\x1B[35m"
#define CL_CYN "\x1B[36m"
#define CL_BLK "\x1B[22;30m" /* black */
#define CL_RD2 "\x1B[22;31m" /* red */
#define CL_GR2 "\x1B[22;32m" /* green */
#define CL_BRW "\x1B[22;33m" /* brown */
#define CL_BL2 "\x1B[22;34m" /* blue */
#define CL_MA2 "\x1B[22;35m" /* magenta */
#define CL_CY2 "\x1B[22;36m" /* cyan */
#define CL_SIL "\x1B[22;37m" /* gray */
#ifdef WIN32
#define CL_GRY "\x1B[01;30m" /* dark gray */
#else
#define CL_GRY "\x1B[90m" /* dark gray selectable in putty */
#endif
#define CL_LRD "\x1B[01;31m" /* light red */
#define CL_LGR "\x1B[01;32m" /* light green */
#define CL_YL2 "\x1B[01;33m" /* yellow */
#define CL_LBL "\x1B[01;34m" /* light blue */
#define CL_LMA "\x1B[01;35m" /* light magenta */
#define CL_LCY "\x1B[01;36m" /* light cyan */
#define CL_WHT "\x1B[01;37m" /* white */
extern void applog(int prio, const char *fmt, ...);
extern json_t *json_rpc_call(CURL *curl, const char *url, const char *userpass,
const char *rpc_req, int *curl_err, int flags);
extern void bin2hex(char *s, const unsigned char *p, size_t len);
extern char *abin2hex(const unsigned char *p, size_t len);
extern bool hex2bin(unsigned char *p, const char *hexstr, size_t len);
extern int varint_encode(unsigned char *p, uint64_t n);
extern size_t address_to_script(unsigned char *out, size_t outsz, const char *addr);
extern int timeval_subtract(struct timeval *result, struct timeval *x,
struct timeval *y);
extern bool fulltest(const uint32_t *hash, const uint32_t *target);
extern void diff_to_target(uint32_t *target, double diff);
extern void get_currentalgo(char* buf, int sz);
bool has_aes_ni(void);
void bestcpu_feature(char *outbuf, int maxsz);
struct work {
uint32_t data[32];
uint32_t target[8];
int height;
char *txs;
char *workid;
char *job_id;
size_t xnonce2_len;
unsigned char *xnonce2;
};
struct stratum_job {
char *job_id;
unsigned char prevhash[32];
size_t coinbase_size;
unsigned char *coinbase;
unsigned char *xnonce2;
int merkle_count;
unsigned char **merkle;
unsigned char version[4];
unsigned char nbits[4];
unsigned char ntime[4];
bool clean;
double diff;
};
struct stratum_ctx {
char *url;
CURL *curl;
char *curl_url;
char curl_err_str[CURL_ERROR_SIZE];
curl_socket_t sock;
size_t sockbuf_size;
char *sockbuf;
pthread_mutex_t sock_lock;
double next_diff;
char *session_id;
size_t xnonce1_size;
unsigned char *xnonce1;
size_t xnonce2_size;
struct stratum_job job;
struct work work;
pthread_mutex_t work_lock;
int bloc_height;
};
bool stratum_socket_full(struct stratum_ctx *sctx, int timeout);
bool stratum_send_line(struct stratum_ctx *sctx, char *s);
char *stratum_recv_line(struct stratum_ctx *sctx);
bool stratum_connect(struct stratum_ctx *sctx, const char *url);
void stratum_disconnect(struct stratum_ctx *sctx);
bool stratum_subscribe(struct stratum_ctx *sctx);
bool stratum_authorize(struct stratum_ctx *sctx, const char *user, const char *pass);
bool stratum_handle_method(struct stratum_ctx *sctx, const char *s);
extern bool rpc2_job_decode(const json_t *job, struct work *work);
extern bool rpc2_login_decode(const json_t *val);
struct thread_q;
extern struct thread_q *tq_new(void);
extern void tq_free(struct thread_q *tq);
extern bool tq_push(struct thread_q *tq, void *data);
extern void *tq_pop(struct thread_q *tq, const struct timespec *abstime);
extern void tq_freeze(struct thread_q *tq);
extern void tq_thaw(struct thread_q *tq);
void parse_arg(int key, char *arg);
void parse_config(json_t *config, char *ref);
void proper_exit(int reason);
void applog_hash(void *hash);
void print_hash_tests(void);
void sha256d(unsigned char *hash, const unsigned char *data, int len);
void blakehash(void *state, const void *input);
void blakecoinhash(void *state, const void *input);
void cryptonight_hash(void* output, const void* input, int len);
void groestlhash(void *output, const void *input);
void heavyhash(unsigned char* output, const unsigned char* input, int len);
void quarkhash(void *state, const void *input);
void freshhash(void* output, const void* input, uint32_t len);
void keccakhash(void *state, const void *input);
void inkhash(void *state, const void *input); /* shavite */
void lyra2_hash(void *state, const void *input);
void myriadhash(void *output, const void *input);
void neoscrypt(unsigned char *output, const unsigned char *password, uint32_t profile);
void nist5hash(void *output, const void *input);
void pluck_hash(uint32_t *hash, const uint32_t *data, uchar *hashbuffer, const int N);
void pentablakehash(void *output, const void *input);
void qubithash(void *output, const void *input);
void skeinhash(void *state, const void *input);
void skein2hash(void *state, const void *input);
void s3hash(void *output, const void *input);
void x11hash(void *output, const void *input);
void x13hash(void *output, const void *input);
void x14hash(void *output, const void *input);
void x15hash(void *output, const void *input);
void zr5hash(void *output, const void *input);
#endif /* __MINER_H__ */