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5.8 KiB
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266 lines
No EOL
5.8 KiB
HTML
<!DOCTYPE HTML>
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>disassemble | Common Lisp Nova Spec</TITLE
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><SPAN CLASS="breadcrumb-item"
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>Common Lisp Nova Spec</A
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> <SPAN CLASS="breadcrumb-item"
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>→ <A HREF="25_Environment.html"
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>25. Environment</A
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> <SPAN CLASS="breadcrumb-item"
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>→ <A HREF="25_2_Environment_Dictionary.html"
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>25.2 Environment Dictionary</A
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> <SPAN CLASS="breadcrumb-item"
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>→ <A HREF="f_disassemble.html"
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>disassemble</A
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><DIV CLASS="apropos-io"
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><A HREF="f_get-internal-run-time.html" CLASS="prev"
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>←</A
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>Apropos </SPAN
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><INPUT ID="apropos" AUTOFOCUS="AUTOFOCUS" PLACEHOLDER="Type here to search" ONINPUT="aproposInput(this);" ONKEYUP="aproposKeyup(event);" ONCHANGE="aproposChange(this);" ONFOCUS="aproposFocus(this);" ONFOCUSOUT="aproposFocusout(this);"
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><DIV CLASS="matter"
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><HR
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><TABLE WIDTH="100%" CELLSPACING="0" CELLPADDING="0"
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><TR
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><TD ALIGN="LEFT" VALIGN="BASELINE" WIDTH="100%" CLASS="name"
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><SPAN CLASS="idx" DATA-KIND="idxref" DATA-TERM="disassemble"
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></SPAN
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><B
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>disassemble</B
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></TD
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><TD ALIGN="RIGHT" VALIGN="BASELINE" WIDTH="0" NOWRAP="NOWRAP" CLASS="ftype"
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><I
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>Function</I
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></TD
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></TR
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></TABLE
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><HR
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></DIV
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><UL CLASS="subtoc"
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></UL
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><DL
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><DT
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><B
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>Syntax</B
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></DT
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><DD
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><P CLASS="j"
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><B
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>disassemble</B
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> <SPAN CLASS="cmssi"
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>fn</SPAN
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> <SPAN CLASS="arrow"
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>→</SPAN
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> <SPAN CLASS="misc"
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><B
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>nil</B
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></SPAN
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></P
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></DD
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><DT
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><B
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>Arguments and Values</B
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></DT
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><DD
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><P CLASS="j"
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><VAR CLASS="param"
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>fn</VAR
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> — an <A HREF="26_1_Glossary.html#extended_function_designator"
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><EM CLASS="term"
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>extended function designator</EM
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></A
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> or a <A HREF="26_1_Glossary.html#lambda_expression"
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><EM CLASS="term"
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>lambda expression</EM
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></A
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>.</P
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></DD
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><DT
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><B
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>Description</B
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></DT
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><DD
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><P CLASS="j"
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>The <A HREF="26_1_Glossary.html#function"
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><EM CLASS="term"
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>function</EM
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></A
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> <A HREF="f_disassemble.html" CLASS="funref"
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><B
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>disassemble</B
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></A
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> is a debugging aid that composes symbolic instructions or expressions in some <A HREF="26_1_Glossary.html#implementation-dependent"
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><EM CLASS="term"
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>implementation-dependent</EM
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></A
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> language which represent the code used to produce the <A HREF="26_1_Glossary.html#function"
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><EM CLASS="term"
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>function</EM
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></A
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> which is or is named by the argument <VAR CLASS="param"
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>fn</VAR
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>. The result is displayed to <A HREF="26_1_Glossary.html#standard_output"
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><EM CLASS="term"
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>standard output</EM
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></A
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> in an <A HREF="26_1_Glossary.html#implementation-dependent"
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><EM CLASS="term"
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>implementation-dependent</EM
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></A
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> format. </P
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><P CLASS="j"
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>If <VAR CLASS="param"
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>fn</VAR
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> is a <A HREF="26_1_Glossary.html#lambda_expression"
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><EM CLASS="term"
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>lambda expression</EM
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></A
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> or <A HREF="26_1_Glossary.html#interpreted_function"
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><EM CLASS="term"
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>interpreted function</EM
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></A
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>, it is compiled first and the result is disassembled. </P
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><P CLASS="j"
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>If the <VAR CLASS="param"
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>fn</VAR
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> <A HREF="26_1_Glossary.html#designator"
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><EM CLASS="term"
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>designator</EM
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></A
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> is a <A HREF="26_1_Glossary.html#function_name"
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><EM CLASS="term"
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>function name</EM
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></A
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>, the <A HREF="26_1_Glossary.html#function"
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><EM CLASS="term"
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>function</EM
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></A
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> that it <A HREF="26_1_Glossary.html#name"
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><EM CLASS="term"
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>names</EM
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></A
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> is disassembled. (If that <A HREF="26_1_Glossary.html#function"
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><EM CLASS="term"
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>function</EM
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></A
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> is an <A HREF="26_1_Glossary.html#interpreted_function"
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><EM CLASS="term"
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>interpreted function</EM
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></A
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>, it is first compiled but the result of this implicit compilation is not installed.)</P
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></DD
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><DT
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><B
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>Examples</B
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></DT
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><DD
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><PRE CLASS="screen"
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>(defun f (a) (1+ a)) <SPAN CLASS="cmsy"
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><SPAN CLASS="arrow"
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>→</SPAN
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></SPAN
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> F
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(eq (symbol-function 'f)
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(progn (disassemble 'f)
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(symbol-function 'f))) <SPAN CLASS="cmsy"
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><SPAN CLASS="arrow"
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>→</SPAN
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></SPAN
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> <A HREF="26_1_Glossary.html#true"
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><EM CLASS="term"
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>true</EM
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></A
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></PRE
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></DD
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><DT
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><B
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>Affected By</B
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></DT
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><DD
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><P CLASS="j"
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><A HREF="v_debug-io.html" CLASS="varref"
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><B
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>*standard-output*</B
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></A
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>.</P
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></DD
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><DT
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><B
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>Exceptional Situations</B
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></DT
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><DD
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><P CLASS="j"
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>Should signal an error of <A HREF="26_1_Glossary.html#type"
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><EM CLASS="term"
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>type</EM
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></A
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> <A HREF="t_type-error.html" CLASS="typeref"
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><B
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>type-error</B
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></A
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> if <VAR CLASS="param"
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>fn</VAR
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> is not an <A HREF="26_1_Glossary.html#extended_function_designator"
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><EM CLASS="term"
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>extended function designator</EM
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></A
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> or a <A HREF="26_1_Glossary.html#lambda_expression"
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><EM CLASS="term"
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>lambda expression</EM
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></A
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>.</P
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></DD
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></DL
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></DIV
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></DIV
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><DIV CLASS="footer"
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><DIV CLASS="btmnav"
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><A HREF="f_get-internal-run-time.html" CLASS="prev"
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>←</A
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>→</A
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><DIV CLASS="trail"
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>Conversion to HTML copyright 2023 by Gilbert Baumann</DIV
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