Revision d5575a38 target-mips/op_helper.c
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env->active_tc.HI[0] = (int32_t)(HILO >> 32); |
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} |
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#if TARGET_LONG_BITS > HOST_LONG_BITS |
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void helper_madd (target_ulong t0, target_ulong t1) |
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{
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int64_t tmp; |
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tmp = ((int64_t)(int32_t)t0 * (int64_t)(int32_t)t1); |
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set_HILO((int64_t)get_HILO() + tmp); |
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} |
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void helper_maddu (target_ulong t0, target_ulong t1) |
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{
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uint64_t tmp; |
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tmp = ((uint64_t)(uint32_t)t0 * (uint64_t)(uint32_t)t1); |
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set_HILO(get_HILO() + tmp); |
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} |
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void helper_msub (target_ulong t0, target_ulong t1) |
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{
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int64_t tmp; |
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tmp = ((int64_t)(int32_t)t0 * (int64_t)(int32_t)t1); |
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set_HILO((int64_t)get_HILO() - tmp); |
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} |
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void helper_msubu (target_ulong t0, target_ulong t1) |
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{
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uint64_t tmp; |
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tmp = ((uint64_t)(uint32_t)t0 * (uint64_t)(uint32_t)t1); |
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set_HILO(get_HILO() - tmp); |
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} |
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#endif /* TARGET_LONG_BITS > HOST_LONG_BITS */ |
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/* Multiplication variants of the vr54xx. */ |
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target_ulong helper_muls (target_ulong t0, target_ulong t1) |
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{
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