1 /*- 2 * Copyright (c) 1982, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)remake.c 8.1 (Berkeley) 06/06/93"; 10 #endif /* not lint */ 11 12 /* 13 * Remake the object file from the source. 14 */ 15 16 #include "defs.h" 17 #include "command.h" 18 #include "object.h" 19 20 /* 21 * Invoke "pi" on the dotpfile, then reread the symbol table information. 22 * 23 * We have to save tracing info before, and read it in after, because 24 * it might contain symbol table pointers. 25 * 26 * We also have to restart the process so that px dependent information 27 * is recomputed. 28 */ 29 30 remake() 31 { 32 char *tmpfile; 33 34 if (call("pi", stdin, stdout, dotpfile, NIL) == 0) { 35 if (strcmp(objname, "obj") != 0) { 36 call("mv", stdin, stdout, "obj", objname, NIL); 37 } 38 tmpfile = mktemp(strdup("/tmp/pdxXXXX")); 39 setout(tmpfile); 40 status(); 41 unsetout(); 42 bpfree(); 43 objfree(); 44 initstart(); 45 readobj(objname); 46 setinput(tmpfile); 47 unlink(tmpfile); 48 } else { 49 puts("pi unsuccessful"); 50 } 51 } 52