usr/src/usr.bin/pascal/pdx/process.h

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)process.h   5.1 (Berkeley) %G%
 */

/*
 * Definitions for process module.
 *
 * This module contains the routines to manage the execution and
 * tracing of the debuggee process.
 */

typedef struct process PROCESS;

PROCESS *process;

initstart();            /* initial process start up */
run();                  /* start program running */
arginit();              /* initialize program arguments */
setargs();              /* special argument handling */
newarg();               /* add a new argument to list for program */
inarg();                /* set standard input for program */
outarg();               /* set standard output for program */
cont();                 /* continue execution where last left off */
step();                 /* single step */
stepc();                /* single step command */
stepto();               /* execute up to a given address */
next();                 /* single step, skip over calls */
endprogram();           /* note the termination of the program */
printstatus();          /* print current error */
printwhere();           /* print current source line and file */
BOOLEAN isfinished();   /* TRUE if process has terminated */
iread(), dread();       /* read from the process' address space */
iwrite(), dwrite();     /* write to the process' address space */