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JSR disassembly

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folkert van heusden 2022-03-27 12:51:47 +02:00
parent ca39aafe0b
commit 9226f63eda
1 changed files with 2 additions and 2 deletions
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4
cpu.cpp
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@ -1591,9 +1591,9 @@ void cpu::disassemble()
} }
if ((instruction & 0b1111111000000000) == 0b0000100000000000) { if ((instruction & 0b1111111000000000) == 0b0000100000000000) {
auto dst_text = addressing_to_string(src_register, (pc + 2) & 65535); auto dst_text = addressing_to_string(dst_register, (pc + 2) & 65535);
text = std::string("JSR ") + dst_text.first; text = format("JSR R%d,", src_register & 7) + dst_text.first;
} }
if ((instruction & 0b1111111111111000) == 0b0000000010000000) if ((instruction & 0b1111111111111000) == 0b0000000010000000)