conc_pr3.htm

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<h2>
  <a name="1204451"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">7.2 	 Workspace</font>
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<p>
  <a name="1204452"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">A process workspace consists of a vector of words in memory. It is used to hold the local variables and temporary values manipulated by the process. The workspace is organized as a falling stack, with `end of stack' addressing; that is, the local variables of a process are addressed as positive offsets from the workspace pointer. Space is allocated and deallocated explicitly using the adjust instructions, and is also allocated and deallocated implicitly by the procedure call and return instructions.</font>
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<h3>
  <a name="1204455"> </a><font color="#003366"  face="Verdana, Arial, Helvetica, sans-serif">7.2.1 	 Process workspace data structure</font>
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<p>
  <a name="1204456"> </a><font size=2  face="Verdana, Arial, Helvetica, sans-serif">When a process is descheduled, its workspace pointer is stored as part of the process descriptor (see <a href="registe2.htm#1204412"><font  color="#0000ff" face="Verdana, Arial, Helvetica, sans-serif"><i>Section

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