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Further opcode fixing

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dingusdev 2020-01-17 21:26:09 -07:00 committed by GitHub
parent add1ac7a3d
commit 3dc46ae664
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1 changed files with 5 additions and 5 deletions
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10
cpu/ppc/ppcopcodes.cpp
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@ -1886,7 +1886,7 @@ void ppc_stbu(){
ppc_grab_regssa(); ppc_grab_regssa();
grab_d = (uint32_t)((int32_t)((int16_t)(ppc_cur_instruction & 0xFFFF))); grab_d = (uint32_t)((int32_t)((int16_t)(ppc_cur_instruction & 0xFFFF)));
if (reg_a != 0){ if (reg_a != 0){
ppc_effective_address = (reg_a == 0)?grab_d:(ppc_result_a + grab_d); ppc_effective_address = ppc_result_a + grab_d;
address_quickinsert_translate(ppc_result_d, ppc_effective_address, 1); address_quickinsert_translate(ppc_result_d, ppc_effective_address, 1);
ppc_state.ppc_gpr[reg_a] = ppc_effective_address; ppc_state.ppc_gpr[reg_a] = ppc_effective_address;
} }
@ -1898,7 +1898,7 @@ void ppc_stbu(){
void ppc_stbux(){ void ppc_stbux(){
ppc_grab_regssab(); ppc_grab_regssab();
if (reg_a != 0){ if (reg_a != 0){
ppc_effective_address = ppc_result_a + reg_b; ppc_effective_address = ppc_result_a + ppc_result_b;
address_quickinsert_translate(ppc_result_d, ppc_effective_address, 1); address_quickinsert_translate(ppc_result_d, ppc_effective_address, 1);
ppc_result_a = ppc_effective_address; ppc_result_a = ppc_effective_address;
ppc_state.ppc_gpr[reg_a] = ppc_effective_address; ppc_state.ppc_gpr[reg_a] = ppc_effective_address;
@ -1919,7 +1919,7 @@ void ppc_sthu(){
ppc_grab_regssa(); ppc_grab_regssa();
if (reg_a != 0) { if (reg_a != 0) {
grab_d = (uint32_t)((int32_t)((int16_t)(ppc_cur_instruction & 0xFFFF))); grab_d = (uint32_t)((int32_t)((int16_t)(ppc_cur_instruction & 0xFFFF)));
ppc_effective_address = (reg_a == 0)?grab_d:(ppc_result_a + grab_d); ppc_effective_address = ppc_result_a + grab_d;
address_quickinsert_translate(ppc_result_d, ppc_effective_address, 2); address_quickinsert_translate(ppc_result_d, ppc_effective_address, 2);
ppc_state.ppc_gpr[reg_a] = ppc_effective_address; ppc_state.ppc_gpr[reg_a] = ppc_effective_address;
} }
@ -1931,7 +1931,7 @@ void ppc_sthu(){
void ppc_sthux(){ void ppc_sthux(){
ppc_grab_regssab(); ppc_grab_regssab();
if (reg_a != 0) { if (reg_a != 0) {
ppc_effective_address = (reg_a == 0)?ppc_result_b:(ppc_result_a + ppc_result_b); ppc_effective_address = ppc_result_a + ppc_result_b;
address_quickinsert_translate(ppc_result_d, ppc_effective_address, 2); address_quickinsert_translate(ppc_result_d, ppc_effective_address, 2);
ppc_state.ppc_gpr[reg_a] = ppc_effective_address; ppc_state.ppc_gpr[reg_a] = ppc_effective_address;
} }
@ -1996,7 +1996,7 @@ void ppc_stwu(){
void ppc_stwux(){ void ppc_stwux(){
ppc_grab_regssab(); ppc_grab_regssab();
if (reg_a != 0) { if (reg_a != 0) {
ppc_effective_address = (reg_a == 0)?ppc_result_b:(ppc_result_a + ppc_result_b); ppc_effective_address = ppc_result_a + ppc_result_b;
address_quickinsert_translate(ppc_result_d, ppc_effective_address, 4); address_quickinsert_translate(ppc_result_d, ppc_effective_address, 4);
ppc_state.ppc_gpr[reg_a] = ppc_effective_address; ppc_state.ppc_gpr[reg_a] = ppc_effective_address;
} }