【发布时间】:2015-06-09 01:26:11
【问题描述】:
所以现在我想了解目标代码是如何生成的,但是这两行真的让我很困惑,有人想给我解释一下吗?
RSUB is 4C0000, I understand RSUB is 4C Mnemonic, but where did 0000 came from?
EOF BYTE C'EOF' Object code is 454F46, how did they get that?
INPUT BYTE X'F1' F1
how did generate F1 in the object code?
STCH BUFFER, X 549039
BUFFER is 1039, and STCH in mnemonic is 54, but shouldn't it be 541039?
also after a few lines,
LDCH BUFFER, X 509039?
【问题讨论】:
标签: assembly mnemonics object-code sic