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Some NEC V20 fixes.

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OBattler
2022-10-26 02:46:40 +02:00
parent fcf68054f4
commit a2d0ed214e
1 changed files with 2 additions and 1 deletions
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3
src/cpu/808x.c
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@@ -1666,6 +1666,7 @@ execx86(int cycs)
if (!repeating) { if (!repeating) {
cpu_state.oldpc = cpu_state.pc; cpu_state.oldpc = cpu_state.pc;
opcode = pfq_fetchb(); opcode = pfq_fetchb();
handled = 0;
oldc = cpu_state.flags & C_FLAG; oldc = cpu_state.flags & C_FLAG;
if (clear_lock) { if (clear_lock) {
in_lock = 0; in_lock = 0;
@@ -1882,7 +1883,7 @@ execx86(int cycs)
case 0x0F: case 0x0F:
case 0x17: case 0x17:
case 0x1F: /* POP seg */ case 0x1F: /* POP seg */
if (is_nec && opcode == 0x0F) { if (is_nec && (opcode == 0x0F)) {
uint8_t orig_opcode = opcode; uint8_t orig_opcode = opcode;
opcode = pfq_fetchb(); opcode = pfq_fetchb();
switch (opcode) { switch (opcode) {