1*48102Sbostic /*-
2*48102Sbostic  * Copyright (c) 1982 The Regents of the University of California.
3*48102Sbostic  * All rights reserved.
4*48102Sbostic  *
5*48102Sbostic  * %sccs.include.redist.c%
622761Smckusick  */
75473Slinton 
822761Smckusick #ifndef lint
9*48102Sbostic static char sccsid[] = "@(#)remake.c	5.3 (Berkeley) 04/16/91";
10*48102Sbostic #endif /* not lint */
115473Slinton 
125473Slinton /*
135473Slinton  * Remake the object file from the source.
145473Slinton  */
155473Slinton 
165473Slinton #include "defs.h"
175473Slinton #include "command.h"
185473Slinton #include "object.h"
195473Slinton 
205473Slinton /*
215473Slinton  * Invoke "pi" on the dotpfile, then reread the symbol table information.
225473Slinton  *
235473Slinton  * We have to save tracing info before, and read it in after, because
245473Slinton  * it might contain symbol table pointers.
256071Slinton  *
266071Slinton  * We also have to restart the process so that px dependent information
276071Slinton  * is recomputed.
285473Slinton  */
295473Slinton 
305473Slinton remake()
315473Slinton {
326071Slinton     char *tmpfile;
335473Slinton 
346071Slinton     if (call("pi", stdin, stdout, dotpfile, NIL) == 0) {
356071Slinton 	if (strcmp(objname, "obj") != 0) {
366071Slinton 	    call("mv", stdin, stdout, "obj", objname, NIL);
375473Slinton 	}
3847033Sdonn 	tmpfile = mktemp(strdup("/tmp/pdxXXXX"));
396071Slinton 	setout(tmpfile);
406071Slinton 	status();
416071Slinton 	unsetout();
426071Slinton 	bpfree();
436071Slinton 	objfree();
446071Slinton 	initstart();
456071Slinton 	readobj(objname);
466071Slinton 	setinput(tmpfile);
476071Slinton 	unlink(tmpfile);
486071Slinton     } else {
496071Slinton 	puts("pi unsuccessful");
506071Slinton     }
515473Slinton }
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