1 files changed, 0 insertions, 85 deletions
diff --git a/sha256_via.c b/sha256_via.c
deleted file mode 100644
index 1f0596c..0000000
--- a/sha256_via.c
+++ /dev/null
@@ -1,85 +0,0 @@
-
-#include "cpuminer-config.h"
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <sys/time.h>
-#include "miner.h"
-
-#ifdef WANT_VIA_PADLOCK
-
-static void via_sha256(void *hash, void *buf, unsigned len)
-{
-	unsigned stat = 0;
-	asm volatile(".byte 0xf3, 0x0f, 0xa6, 0xd0"
-		     :"+S"(buf), "+a"(stat)
-		     :"c"(len), "D" (hash)
-		     :"memory");
-}
-
-bool scanhash_via(int thr_id, unsigned char *data_inout,
-		  const unsigned char *target,
-		  uint32_t max_nonce, unsigned long *hashes_done)
-{
-	unsigned char data[128] __attribute__((aligned(128)));
-	unsigned char tmp_hash[32] __attribute__((aligned(128)));
-	unsigned char tmp_hash1[32] __attribute__((aligned(128)));
-	uint32_t *data32 = (uint32_t *) data;
-	uint32_t *hash32 = (uint32_t *) tmp_hash;
-	uint32_t *nonce = (uint32_t *)(data + 64 + 12);
-	uint32_t n = 0;
-	unsigned long stat_ctr = 0;
-	int i;
-
-	work_restart[thr_id].restart = 0;
-
-	/* bitcoin gives us big endian input, but via wants LE,
-	 * so we reverse the swapping bitcoin has already done (extra work)
-	 * in order to permit the hardware to swap everything
-	 * back to BE again (extra work).
-	 */
-	for (i = 0; i < 128/4; i++)
-		data32[i] = swab32(((uint32_t *)data_inout)[i]);
-
-	while (1) {
-		n++;
-		*nonce = n;
-
-		/* first SHA256 transform */
-		memcpy(tmp_hash1, sha256_init_state, 32);
-		via_sha256(tmp_hash1, data, 80);	/* or maybe 128? */
-
-		for (i = 0; i < 32/4; i++)
-			((uint32_t *)tmp_hash1)[i] =
-				swab32(((uint32_t *)tmp_hash1)[i]);
-
-		/* second SHA256 transform */
-		memcpy(tmp_hash, sha256_init_state, 32);
-		via_sha256(tmp_hash, tmp_hash1, 32);
-
-		stat_ctr++;
-
-		if (unlikely((hash32[7] == 0) && fulltest(tmp_hash, target))) {
-			/* swap nonce'd data back into original storage area;
-			 * TODO: only swap back the nonce, rather than all data
-			 */
-			for (i = 0; i < 128/4; i++) {
-				uint32_t *dout32 = (uint32_t *) data_inout;
-				dout32[i] = swab32(data32[i]);
-			}
-
-			*hashes_done = stat_ctr;
-			return true;
-		}
-
-		if ((n >= max_nonce) || work_restart[thr_id].restart) {
-			*hashes_done = stat_ctr;
-			return false;
-		}
-	}
-}
-
-#endif /* WANT_VIA_PADLOCK */
-