📄 macrolst.htm

📁 一份51的编译程序,dos版本的. 英文名字MCS-51 Microcontroller Family Macro Assembler

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<STRONG><U>III.11.9 Representation in the List File</U></STRONG>
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Sometimes macro expansions tend to produce much more listing lines than
resulting code. To list or not to list - that is the question!
The requirements to either get a better overall view or more detailed
information may vary in different development phases or program sections.
To always get the best results, a number of
<NOBR><A HREF="general.htm">general controls</A></NOBR> has been introduced,
which influence the representation of macro expansions and IFxx constructions
in the list file (see chapter
<NOBR>&quot;<A HREF="controls.htm">III.8 Assembler Controls</A>&quot;</NOBR>):
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<TH>Control</TH><TH>Type</TH><TH>Default</TH><TH>Abbreviation</TH><TH>Meaning</TH>
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<TD NOWRAP>$GEN<BR>$NOGEN<BR>$GENONLY</TD>
<TD NOWRAP ALIGN=CENTER>G<BR>G<BR>G</TD>
<TD NOWRAP VALIGN=TOP>$GEN</TD>
<TD NOWRAP>$GE<BR>$NOGE<BR>$GO</TD>
<TD NOWRAP>list macro calls and expansion lines<BR>list macro calls only<BR>list expansion lines only</TD>
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<TD NOWRAP>$COND<BR>$NOCOND<BR>$CONDONLY</TD>
<TD NOWRAP ALIGN=CENTER>G<BR>G<BR>G</TD>
<TD NOWRAP VALIGN=TOP>$COND</TD>
<TD NOWRAP ALIGN=CENTER>---<BR>---<BR>---</TD>
<TD NOWRAP>list full IFxx .. ENDIF constructions<BR>don't list lines in false branches<BR>list assembled lines only</TD>
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<TD NOWRAP>$SAVE<BR>$RESTORE</TD>
<TD NOWRAP ALIGN=CENTER>G<BR>G</TD>
<TD NOWRAP>&nbsp;</TD>
<TD NOWRAP>$SA<BR>$RS</TD>
<TD NOWRAP>save current $LIST/$GEN/$COND state<BR>restore old $LIST/$GEN/$COND state</TD>
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