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dyncom: Implement SMLAD/SMUAD/SMLSD/SMUSD

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Lioncash 2015-01-02 18:21:45 -05:00
parent 092a67cefb
commit 3337b84620
5 changed files with 84 additions and 50 deletions
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6
src/core/arm/interpreter/armemu.cpp
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@ -6470,10 +6470,12 @@ L_stm_s_takeabort:
if (BITS(12, 15) != 15) {
state->Reg[rd_idx] += state->Reg[ra_idx];
ARMul_AddOverflowQ(state, product1 + product2, state->Reg[ra_idx]);
if (ARMul_AddOverflowQ(product1 + product2, state->Reg[ra_idx]))
SETQ;
}
ARMul_AddOverflowQ(state, product1, product2);
if (ARMul_AddOverflowQ(product1, product2))
SETQ;
}
// SMUSD and SMLSD
else {