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49 lines
1.8 KiB
Diff
49 lines
1.8 KiB
Diff
From 9414fa7c182eef279e4b21d3c3edeb11461af5bd Mon Sep 17 00:00:00 2001
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From: Xiangfu <xiangfu@openmobilefree.net>
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Date: Fri, 11 May 2012 11:00:14 +0800
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Subject: [PATCH 1/2] work_decode only needs swab32 on midstate under BIG
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ENDIAN
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---
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cgminer.c | 17 +++++------------
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1 files changed, 5 insertions(+), 12 deletions(-)
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diff --git a/cgminer.c b/cgminer.c
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index 118747b..d8b8e6f 100644
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--- a/cgminer.c
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+++ b/cgminer.c
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@@ -1182,6 +1182,11 @@ static bool work_decode(const json_t *val, struct work *work)
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sha2_starts( &ctx, 0 );
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sha2_update( &ctx, data.c, 64 );
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memcpy(work->midstate, ctx.state, sizeof(work->midstate));
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+#if defined(__BIG_ENDIAN__) || defined(MIPSEB)
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+ int i;
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+ for (i = 0; i < 8; i++)
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+ (((uint32_t*) (work->midstate))[i]) = swab32(((uint32_t*) (work->midstate))[i]);
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+#endif
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}
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if (likely(!jobj_binary(val, "hash1", work->hash1, sizeof(work->hash1), false))) {
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@@ -1196,18 +1201,6 @@ static bool work_decode(const json_t *val, struct work *work)
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memset(work->hash, 0, sizeof(work->hash));
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-#ifdef __BIG_ENDIAN__
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- int swapcounter = 0;
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- for (swapcounter = 0; swapcounter < 32; swapcounter++)
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- (((uint32_t*) (work->data))[swapcounter]) = swab32(((uint32_t*) (work->data))[swapcounter]);
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- for (swapcounter = 0; swapcounter < 16; swapcounter++)
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- (((uint32_t*) (work->hash1))[swapcounter]) = swab32(((uint32_t*) (work->hash1))[swapcounter]);
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- for (swapcounter = 0; swapcounter < 8; swapcounter++)
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- (((uint32_t*) (work->midstate))[swapcounter]) = swab32(((uint32_t*) (work->midstate))[swapcounter]);
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- for (swapcounter = 0; swapcounter < 8; swapcounter++)
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- (((uint32_t*) (work->target))[swapcounter]) = swab32(((uint32_t*) (work->target))[swapcounter]);
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-#endif
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-
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gettimeofday(&work->tv_staged, NULL);
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return true;
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--
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1.7.5.4
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