23e9cf91f0
In miner.h, this fixes an alloca-definition-related warning. For the other files, this is simply future-proofing/precaution.
180 lines
4.5 KiB
C
180 lines
4.5 KiB
C
#ifndef __MINER_H__
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#define __MINER_H__
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#include "cpuminer-config.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <sys/time.h>
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#include <pthread.h>
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#include <jansson.h>
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#include <curl/curl.h>
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#ifdef STDC_HEADERS
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# include <stdlib.h>
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# include <stddef.h>
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#else
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# ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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# endif
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#endif
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#ifdef HAVE_ALLOCA_H
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# include <alloca.h>
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#elif defined __GNUC__
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# define alloca __builtin_alloca
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#elif defined _AIX
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# define alloca __alloca
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#elif defined _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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#else
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# ifndef HAVE_ALLOCA
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# ifdef __cplusplus
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extern "C"
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# endif
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void *alloca (size_t);
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# endif
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#endif
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#ifdef __SSE2__
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#define WANT_SSE2_4WAY 1
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#endif
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#if defined(__i386__) || defined(__x86_64__)
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#define WANT_VIA_PADLOCK 1
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#endif
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#if defined(__x86_64__) && defined(__SSE2__) && defined(HAS_YASM)
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#define WANT_X8664_SSE2 1
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#endif
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#if ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
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#define WANT_BUILTIN_BSWAP
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#else
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#include <byteswap.h>
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#endif
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#ifdef HAVE_SYSLOG_H
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#include <syslog.h>
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#else
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enum {
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LOG_INFO,
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};
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#endif
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#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
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#undef unlikely
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#define unlikely(expr) (__builtin_expect((expr), 0))
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#else
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#undef unlikely
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#define unlikely(expr) (expr)
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#endif
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#if defined(__i386__)
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#define WANT_CRYPTOPP_ASM32
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#endif
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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#endif
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struct thr_info {
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int id;
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pthread_t pth;
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struct thread_q *q;
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};
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static inline uint32_t swab32(uint32_t v)
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{
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#ifdef WANT_BUILTIN_BSWAP
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return __builtin_bswap32(v);
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#else
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return bswap_32(v);
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#endif
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}
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static inline void swap256(void *dest_p, const void *src_p)
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{
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uint32_t *dest = dest_p;
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const uint32_t *src = src_p;
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dest[0] = src[7];
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dest[1] = src[6];
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dest[2] = src[5];
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dest[3] = src[4];
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dest[4] = src[3];
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dest[5] = src[2];
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dest[6] = src[1];
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dest[7] = src[0];
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}
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extern bool opt_debug;
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extern bool opt_protocol;
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extern const uint32_t sha256_init_state[];
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extern json_t *json_rpc_call(CURL *curl, const char *url, const char *userpass,
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const char *rpc_req, bool, bool);
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extern char *bin2hex(const unsigned char *p, size_t len);
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extern bool hex2bin(unsigned char *p, const char *hexstr, size_t len);
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extern unsigned int ScanHash_4WaySSE2(int, const unsigned char *pmidstate,
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unsigned char *pdata, unsigned char *phash1, unsigned char *phash,
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const unsigned char *ptarget,
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uint32_t max_nonce, unsigned long *nHashesDone);
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extern unsigned int scanhash_sse2_amd64(int, const unsigned char *pmidstate,
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unsigned char *pdata, unsigned char *phash1, unsigned char *phash,
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const unsigned char *ptarget,
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uint32_t max_nonce, unsigned long *nHashesDone);
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extern bool scanhash_via(int, unsigned char *data_inout,
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const unsigned char *target,
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uint32_t max_nonce, unsigned long *hashes_done);
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extern bool scanhash_c(int, const unsigned char *midstate, unsigned char *data,
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unsigned char *hash1, unsigned char *hash,
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const unsigned char *target,
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uint32_t max_nonce, unsigned long *hashes_done);
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extern bool scanhash_cryptopp(int, const unsigned char *midstate,unsigned char *data,
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unsigned char *hash1, unsigned char *hash,
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const unsigned char *target,
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uint32_t max_nonce, unsigned long *hashes_done);
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extern bool scanhash_asm32(int, const unsigned char *midstate,unsigned char *data,
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unsigned char *hash1, unsigned char *hash,
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const unsigned char *target,
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uint32_t max_nonce, unsigned long *hashes_done);
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extern int scanhash_sse2_64(int, const unsigned char *pmidstate, unsigned char *pdata,
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unsigned char *phash1, unsigned char *phash,
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const unsigned char *ptarget,
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uint32_t max_nonce, unsigned long *nHashesDone);
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extern int
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timeval_subtract (struct timeval *result, struct timeval *x, struct timeval *y);
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extern bool fulltest(const unsigned char *hash, const unsigned char *target);
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extern int opt_scantime;
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extern bool want_longpoll;
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extern bool have_longpoll;
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struct thread_q;
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struct work_restart {
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volatile unsigned long restart;
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char padding[128 - sizeof(unsigned long)];
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};
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extern pthread_mutex_t time_lock;
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extern bool use_syslog;
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extern struct thr_info *thr_info;
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extern int longpoll_thr_id;
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extern struct work_restart *work_restart;
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extern void applog(int prio, const char *fmt, ...);
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extern struct thread_q *tq_new(void);
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extern void tq_free(struct thread_q *tq);
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extern bool tq_push(struct thread_q *tq, void *data);
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extern void *tq_pop(struct thread_q *tq, const struct timespec *abstime);
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extern void tq_freeze(struct thread_q *tq);
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extern void tq_thaw(struct thread_q *tq);
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#endif /* __MINER_H__ */
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