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dyncom: Fix an indexing bug in STM
Previously it would write the contents of register 13 for the case where the link register (r14) is supposed to be written.
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@ -5976,13 +5976,12 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
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ldst_inst* inst_cream = (ldst_inst*)inst_base->component;
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unsigned int inst = inst_cream->inst;
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int i;
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unsigned int Rn = BITS(inst, 16, 19);
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unsigned int old_RN = cpu->Reg[Rn];
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inst_cream->get_addr(cpu, inst_cream->inst, addr, 0);
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if (BIT(inst_cream->inst, 22) == 1) {
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for (i = 0; i < 13; i++) {
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for (int i = 0; i < 13; i++) {
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if (BIT(inst_cream->inst, i)) {
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Memory::Write32(addr, cpu->Reg[i]);
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addr += 4;
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@ -5990,7 +5989,7 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
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}
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if (BIT(inst_cream->inst, 13)) {
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if (cpu->Mode == USER32MODE)
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Memory::Write32(addr, cpu->Reg[i]);
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Memory::Write32(addr, cpu->Reg[13]);
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else
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Memory::Write32(addr, cpu->Reg_usr[0]);
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@ -5998,7 +5997,7 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
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}
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if (BIT(inst_cream->inst, 14)) {
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if (cpu->Mode == USER32MODE)
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Memory::Write32(addr, cpu->Reg[i]);
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Memory::Write32(addr, cpu->Reg[14]);
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else
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Memory::Write32(addr, cpu->Reg_usr[1]);
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@ -6008,7 +6007,7 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
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Memory::Write32(addr, cpu->Reg_usr[1] + 8);
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}
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} else {
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for (i = 0; i < 15; i++) {
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for (int i = 0; i < 15; i++) {
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if (BIT(inst_cream->inst, i)) {
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if (i == Rn)
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Memory::Write32(addr, old_RN);
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