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folkert van heusden 2022-06-11 19:29:06 +02:00
parent c20b9554d8
commit 5ea14bddd3
1 changed files with 3 additions and 6 deletions
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9
cpu.cpp
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@ -1321,16 +1321,16 @@ bool cpu::single_operand_instructions(const uint16_t instr)
// retrieve word from '15/14'-stack // retrieve word from '15/14'-stack
uint16_t v = popStack(); uint16_t v = popStack();
uint16_t a = 0xffff;
bool set_flags = true; bool set_flags = true;
if (dst_mode == 0) if (dst_mode == 0)
setRegister(dst_reg, true, v); setRegister(dst_reg, true, v);
else { else {
a = getGAMAddress(dst_mode, dst_reg, false, false); uint16_t a = getGAMAddress(dst_mode, dst_reg, false, false);
set_flags = a != 0177776; set_flags = a != 0177776;
b -> write(a, false, v, true); // put in '13/12' address space
} }
if (set_flags) { if (set_flags) {
@ -1339,9 +1339,6 @@ bool cpu::single_operand_instructions(const uint16_t instr)
setPSW_v(false); setPSW_v(false);
} }
if (dst_mode != 0)
b -> write(a, false, v, true); // put in '13/12' address space
break; break;
} }