Return to printnews.c CVS log

Up to [CSRG BSD Unix] / 43BSD / ucb / pascal / pdx / breakpoint

Annotation of 43BSD/ucb/pascal/pdx/breakpoint/printnews.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char sccsid[] = "@(#)printnews.c        5.1 (Berkeley) 6/5/85";
        !             9: #endif not lint
        !            10: 
        !            11: /*
        !            12:  * Print out news during single step tracing.
        !            13:  *
        !            14:  * We have to handle all the single stepping possibilities,
        !            15:  * including combinations.  A combination of single stepping
        !            16:  * by line and by instruction causes "curline" to be 0 but
        !            17:  * "ss_lines" to be TRUE.  We avoid trying to print lines in this case.
        !            18:  */
        !            19: 
        !            20: #include "defs.h"
        !            21: #include "breakpoint.h"
        !            22: #include "sym.h"
        !            23: #include "source.h"
        !            24: #include "object.h"
        !            25: #include "mappings.h"
        !            26: #include "machine.h"
        !            27: 
        !            28: printnews()
        !            29: {
        !            30:     if (ss_variables) {
        !            31:        prvarnews();
        !            32:     }
        !            33:     if (trcond()) {
        !            34:        if (ss_lines && curline > 0) {
        !            35:            skimsource(srcfilename(pc));
        !            36:            printf("trace:  ");
        !            37:            printlines(curline, curline);
        !            38:        }
        !            39:        if (ss_instructions) {
        !            40:            printf("inst trace: ");
        !            41:            printinst(pc, pc);
        !            42:        }
        !            43:     }
        !            44:     bpact();
        !            45:     if (stopcond()) {
        !            46:        isstopped = TRUE;
        !            47:        curline = srcline(pc);
        !            48:        printstatus();
        !            49:     }
        !            50: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.