[perl5.git] / dump.c

/* $RCSfile: dump.c,v $$Revision: 4.1 $$Date: 92/08/07 17:20:03 $
 *
 *    Copyright (c) 1991, Larry Wall
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 *
 * $Log:	dump.c,v $
 * Revision 4.1  92/08/07  17:20:03  lwall
 * Stage 6 Snapshot
 * 
 * Revision 4.0.1.2  92/06/08  13:14:22  lwall
 * patch20: removed implicit int declarations on funcions
 * patch20: fixed confusion between a *var's real name and its effective name
 * 
 * Revision 4.0.1.1  91/06/07  10:58:44  lwall
 * patch4: new copyright notice
 * 
 * Revision 4.0  91/03/20  01:08:25  lwall
 * 4.0 baseline.
 * 
 */

#include "EXTERN.h"
#include "perl.h"

#ifdef DEBUGGING

static void dump();

void
dump_sequence(op)
register OP *op;
{
    extern I32 op_seq;

    for (; op; op = op->op_next) {
	if (op->op_seq)
	    return;
	op->op_seq = ++op_seq;
    }
}

void
dump_all()
{
    register I32 i;
    register GV *gv;
    register HE *entry;
    SV *sv = sv_mortalcopy(&sv_undef);

    setlinebuf(stderr);
    dump_sequence(main_start);
    dump_op(main_root);
    for (i = 0; i <= 127; i++) {
	for (entry = HvARRAY(defstash)[i]; entry; entry = entry->hent_next) {
	    gv = (GV*)entry->hent_val;
	    if (GvCV(gv)) {
		gv_fullname(sv,gv);
		dump("\nSUB %s = ", SvPV(sv));
		if (CvUSERSUB(GvCV(gv)))
		    dump("(usersub 0x%x %d)\n",
			(long)CvUSERSUB(GvCV(gv)),
			CvUSERINDEX(GvCV(gv)));
		else {
		    dump_sequence(CvSTART(GvCV(gv)));
		    dump_op(CvROOT(GvCV(gv)));
		}
	    }
	}
    }
}

void
dump_eval()
{
    register I32 i;
    register GV *gv;
    register HE *entry;

    dump_sequence(eval_start);
    dump_op(eval_root);
}

void
dump_op(op)
register OP *op;
{
    SV *tmpsv;

    if (!op->op_seq)
	dump_sequence(op);
    dump("{\n");
    fprintf(stderr, "%-4d", op->op_seq);
    dump("TYPE = %s  ===> ", op_name[op->op_type]);
    if (op->op_next)
	fprintf(stderr, "%d\n", op->op_next->op_seq);
    else
	fprintf(stderr, "DONE\n");
    dumplvl++;
    if (op->op_targ)
	dump("TARG = %d\n", op->op_targ);
#ifdef NOTDEF
    dump("ADDR = 0x%lx => 0x%lx\n",op, op->op_next);
#endif
    if (op->op_flags) {
	*buf = '\0';
	if (op->op_flags & OPf_KNOW) {
	    if (op->op_flags & OPf_LIST)
		(void)strcat(buf,"LIST,");
	    else
		(void)strcat(buf,"SCALAR,");
	}
	else
	    (void)strcat(buf,"UNKNOWN,");
	if (op->op_flags & OPf_KIDS)
	    (void)strcat(buf,"KIDS,");
	if (op->op_flags & OPf_PARENS)
	    (void)strcat(buf,"PARENS,");
	if (op->op_flags & OPf_STACKED)
	    (void)strcat(buf,"STACKED,");
	if (op->op_flags & OPf_LVAL)
	    (void)strcat(buf,"LVAL,");
	if (op->op_flags & OPf_LOCAL)
	    (void)strcat(buf,"LOCAL,");
	if (op->op_flags & OPf_SPECIAL)
	    (void)strcat(buf,"SPECIAL,");
	if (*buf)
	    buf[strlen(buf)-1] = '\0';
	dump("FLAGS = (%s)\n",buf);
    }
    if (op->op_private) {
	*buf = '\0';
	if (op->op_type == OP_AASSIGN) {
	    if (op->op_private & OPpASSIGN_COMMON)
		(void)strcat(buf,"COMMON,");
	}
	else if (op->op_type == OP_TRANS) {
	    if (op->op_private & OPpTRANS_SQUASH)
		(void)strcat(buf,"SQUASH,");
	    if (op->op_private & OPpTRANS_DELETE)
		(void)strcat(buf,"DELETE,");
	    if (op->op_private & OPpTRANS_COMPLEMENT)
		(void)strcat(buf,"COMPLEMENT,");
	}
	else if (op->op_type == OP_REPEAT) {
	    if (op->op_private & OPpREPEAT_DOLIST)
		(void)strcat(buf,"DOLIST,");
	}
	else if (op->op_type == OP_ENTERSUBR) {
	    if (op->op_private & OPpSUBR_DB)
		(void)strcat(buf,"DB,");
	}
	else if (op->op_type == OP_CONST) {
	    if (op->op_private & OPpCONST_BARE)
		(void)strcat(buf,"BARE,");
	}
	else if (op->op_type == OP_FLIP) {
	    if (op->op_private & OPpFLIP_LINENUM)
		(void)strcat(buf,"LINENUM,");
	}
	else if (op->op_type == OP_FLOP) {
	    if (op->op_private & OPpFLIP_LINENUM)
		(void)strcat(buf,"LINENUM,");
	}
	if (*buf) {
	    buf[strlen(buf)-1] = '\0';
	    dump("PRIVATE = (%s)\n",buf);
	}
    }

    switch (op->op_type) {
    case OP_GV:
	if (cGVOP->op_gv) {
	    tmpsv = NEWSV(0,0);
	    gv_fullname(tmpsv,cGVOP->op_gv);
	    dump("GV = %s\n", SvPVn(tmpsv));
	    sv_free(tmpsv);
	}
	else
	    dump("GV = NULL\n");
	break;
    case OP_CONST:
	dump("SV = %s\n", SvPEEK(cSVOP->op_sv));
	break;
    case OP_CURCOP:
	if (cCOP->cop_line)
	    dump("LINE = %d\n",cCOP->cop_line);
	if (cCOP->cop_label)
	    dump("LABEL = \"%s\"\n",cCOP->cop_label);
	break;
    case OP_ENTERLOOP:
	dump("REDO ===> ");
	if (cLOOP->op_redoop) {
	    dump_sequence(cLOOP->op_redoop);
	    fprintf(stderr, "%d\n", cLOOP->op_redoop->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	dump("NEXT ===> ");
	if (cLOOP->op_nextop) {
	    dump_sequence(cLOOP->op_nextop);
	    fprintf(stderr, "%d\n", cLOOP->op_nextop->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	dump("LAST ===> ");
	if (cLOOP->op_lastop) {
	    dump_sequence(cLOOP->op_lastop);
	    fprintf(stderr, "%d\n", cLOOP->op_lastop->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_COND_EXPR:
	dump("TRUE ===> ");
	if (cCONDOP->op_true) {
	    dump_sequence(cCONDOP->op_true);
	    fprintf(stderr, "%d\n", cCONDOP->op_true->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	dump("FALSE ===> ");
	if (cCONDOP->op_false) {
	    dump_sequence(cCONDOP->op_false);
	    fprintf(stderr, "%d\n", cCONDOP->op_false->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_GREPWHILE:
    case OP_OR:
    case OP_AND:
    case OP_METHOD:
	dump("OTHER ===> ");
	if (cLOGOP->op_other) {
	    dump_sequence(cLOGOP->op_other);
	    fprintf(stderr, "%d\n", cLOGOP->op_other->op_seq);
	}
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_PUSHRE:
    case OP_MATCH:
    case OP_SUBST:
	dump_pm(op);
	break;
    }
    if (op->op_flags & OPf_KIDS) {
	OP *kid;
	for (kid = cUNOP->op_first; kid; kid = kid->op_sibling)
	    dump_op(kid);
    }
    dumplvl--;
    dump("}\n");
}

void
dump_gv(gv)
register GV *gv;
{
    SV *sv;

    if (!gv) {
	fprintf(stderr,"{}\n");
	return;
    }
    sv = sv_mortalcopy(&sv_undef);
    dumplvl++;
    fprintf(stderr,"{\n");
    gv_fullname(sv,gv);
    dump("GV_NAME = %s", SvPV(sv));
    if (gv != GvEGV(gv)) {
	gv_efullname(sv,GvEGV(gv));
	dump("-> %s", SvPV(sv));
    }
    dump("\n");
    dumplvl--;
    dump("}\n");
}

void
dump_pm(pm)
register PMOP *pm;
{
    char ch;

    if (!pm) {
	dump("{}\n");
	return;
    }
    dump("{\n");
    dumplvl++;
    if (pm->op_pmflags & PMf_ONCE)
	ch = '?';
    else
	ch = '/';
    if (pm->op_pmregexp)
	dump("PMf_PRE %c%s%c\n",ch,pm->op_pmregexp->precomp,ch);
    if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
	dump("PMf_REPL = ");
	dump_op(pm->op_pmreplroot);
    }
    if (pm->op_pmshort) {
	dump("PMf_SHORT = %s\n",SvPEEK(pm->op_pmshort));
    }
    if (pm->op_pmflags) {
	*buf = '\0';
	if (pm->op_pmflags & PMf_USED)
	    (void)strcat(buf,"USED,");
	if (pm->op_pmflags & PMf_ONCE)
	    (void)strcat(buf,"ONCE,");
	if (pm->op_pmflags & PMf_SCANFIRST)
	    (void)strcat(buf,"SCANFIRST,");
	if (pm->op_pmflags & PMf_ALL)
	    (void)strcat(buf,"ALL,");
	if (pm->op_pmflags & PMf_SKIPWHITE)
	    (void)strcat(buf,"SKIPWHITE,");
	if (pm->op_pmflags & PMf_FOLD)
	    (void)strcat(buf,"FOLD,");
	if (pm->op_pmflags & PMf_CONST)
	    (void)strcat(buf,"CONST,");
	if (pm->op_pmflags & PMf_KEEP)
	    (void)strcat(buf,"KEEP,");
	if (pm->op_pmflags & PMf_GLOBAL)
	    (void)strcat(buf,"GLOBAL,");
	if (pm->op_pmflags & PMf_RUNTIME)
	    (void)strcat(buf,"RUNTIME,");
	if (pm->op_pmflags & PMf_EVAL)
	    (void)strcat(buf,"EVAL,");
	if (*buf)
	    buf[strlen(buf)-1] = '\0';
	dump("PMFLAGS = (%s)\n",buf);
    }

    dumplvl--;
    dump("}\n");
}

/* VARARGS1 */
static void dump(arg1,arg2,arg3,arg4,arg5)
char *arg1;
long arg2, arg3, arg4, arg5;
{
    I32 i;

    for (i = dumplvl*4; i; i--)
	(void)putc(' ',stderr);
    fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
}
#endif
Commit	Line	Data
79072805	1	/* $RCSfile: dump.c,v $$Revision: 4.1 $$Date: 92/08/07 17:20:03 $
a687059c	2	*
6e21c824	3	* Copyright (c) 1991, Larry Wall
a687059c	4	*
6e21c824 LW	5	* You may distribute under the terms of either the GNU General Public
6e21c824 LW	6	* License or the Artistic License, as specified in the README file.
8d063cd8 LW	7	*
8d063cd8 LW	8	* $Log: dump.c,v $
79072805 LW	9	* Revision 4.1 92/08/07 17:20:03 lwall
	10	* Stage 6 Snapshot
	11	*
8adcabd8 LW	12	* Revision 4.0.1.2 92/06/08 13:14:22 lwall
	13	* patch20: removed implicit int declarations on funcions
	14	* patch20: fixed confusion between a *var's real name and its effective name
	15	*
6e21c824 LW	16	* Revision 4.0.1.1 91/06/07 10:58:44 lwall
	17	* patch4: new copyright notice
	18	*
fe14fcc3 LW	19	* Revision 4.0 91/03/20 01:08:25 lwall
fe14fcc3 LW	20	* 4.0 baseline.
8d063cd8 LW	21	*
	22	*/
	23
8d063cd8	24	#include "EXTERN.h"
8d063cd8 LW	25	#include "perl.h"
	26
	27	#ifdef DEBUGGING
8d063cd8	28
8adcabd8 LW	29	static void dump();
	30
	31	void
79072805 LW	32	dump_sequence(op)
	33	register OP *op;
	34	{
	35	extern I32 op_seq;
	36
	37	for (; op; op = op->op_next) {
	38	if (op->op_seq)
	39	return;
	40	op->op_seq = ++op_seq;
	41	}
	42	}
	43
	44	void
a687059c LW	45	dump_all()
a687059c LW	46	{
79072805 LW	47	register I32 i;
	48	register GV *gv;
	49	register HE *entry;
	50	SV *sv = sv_mortalcopy(&sv_undef);
a687059c	51
79072805 LW	52	setlinebuf(stderr);
	53	dump_sequence(main_start);
	54	dump_op(main_root);
a687059c	55	for (i = 0; i <= 127; i++) {
79072805 LW	56	for (entry = HvARRAY(defstash)[i]; entry; entry = entry->hent_next) {
	57	gv = (GV*)entry->hent_val;
	58	if (GvCV(gv)) {
	59	gv_fullname(sv,gv);
	60	dump("\nSUB %s = ", SvPV(sv));
	61	if (CvUSERSUB(GvCV(gv)))
	62	dump("(usersub 0x%x %d)\n",
	63	(long)CvUSERSUB(GvCV(gv)),
	64	CvUSERINDEX(GvCV(gv)));
	65	else {
	66	dump_sequence(CvSTART(GvCV(gv)));
	67	dump_op(CvROOT(GvCV(gv)));
	68	}
a687059c LW	69	}
	70	}
	71	}
	72	}
	73
8adcabd8	74	void
79072805	75	dump_eval()
8d063cd8	76	{
79072805 LW	77	register I32 i;
	78	register GV *gv;
	79	register HE *entry;
	80
	81	dump_sequence(eval_start);
	82	dump_op(eval_root);
	83	}
	84
	85	void
	86	dump_op(op)
	87	register OP *op;
	88	{
	89	SV *tmpsv;
	90
	91	if (!op->op_seq)
	92	dump_sequence(op);
	93	dump("{\n");
	94	fprintf(stderr, "%-4d", op->op_seq);
	95	dump("TYPE = %s ===> ", op_name[op->op_type]);
	96	if (op->op_next)
	97	fprintf(stderr, "%d\n", op->op_next->op_seq);
	98	else
	99	fprintf(stderr, "DONE\n");
	100	dumplvl++;
	101	if (op->op_targ)
	102	dump("TARG = %d\n", op->op_targ);
	103	#ifdef NOTDEF
	104	dump("ADDR = 0x%lx => 0x%lx\n",op, op->op_next);
	105	#endif
	106	if (op->op_flags) {
8d063cd8	107	*buf = '\0';
79072805 LW	108	if (op->op_flags & OPf_KNOW) {
	109	if (op->op_flags & OPf_LIST)
	110	(void)strcat(buf,"LIST,");
	111	else
	112	(void)strcat(buf,"SCALAR,");
	113	}
	114	else
	115	(void)strcat(buf,"UNKNOWN,");
	116	if (op->op_flags & OPf_KIDS)
	117	(void)strcat(buf,"KIDS,");
	118	if (op->op_flags & OPf_PARENS)
	119	(void)strcat(buf,"PARENS,");
	120	if (op->op_flags & OPf_STACKED)
	121	(void)strcat(buf,"STACKED,");
	122	if (op->op_flags & OPf_LVAL)
	123	(void)strcat(buf,"LVAL,");
	124	if (op->op_flags & OPf_LOCAL)
	125	(void)strcat(buf,"LOCAL,");
	126	if (op->op_flags & OPf_SPECIAL)
	127	(void)strcat(buf,"SPECIAL,");
8d063cd8 LW	128	if (*buf)
8d063cd8 LW	129	buf[strlen(buf)-1] = '\0';
79072805 LW	130	dump("FLAGS = (%s)\n",buf);
	131	}
	132	if (op->op_private) {
	133	*buf = '\0';
	134	if (op->op_type == OP_AASSIGN) {
	135	if (op->op_private & OPpASSIGN_COMMON)
	136	(void)strcat(buf,"COMMON,");
8d063cd8	137	}
79072805 LW	138	else if (op->op_type == OP_TRANS) {
	139	if (op->op_private & OPpTRANS_SQUASH)
	140	(void)strcat(buf,"SQUASH,");
	141	if (op->op_private & OPpTRANS_DELETE)
	142	(void)strcat(buf,"DELETE,");
	143	if (op->op_private & OPpTRANS_COMPLEMENT)
	144	(void)strcat(buf,"COMPLEMENT,");
8d063cd8	145	}
79072805 LW	146	else if (op->op_type == OP_REPEAT) {
	147	if (op->op_private & OPpREPEAT_DOLIST)
	148	(void)strcat(buf,"DOLIST,");
8d063cd8	149	}
79072805 LW	150	else if (op->op_type == OP_ENTERSUBR) {
	151	if (op->op_private & OPpSUBR_DB)
	152	(void)strcat(buf,"DB,");
8d063cd8	153	}
79072805 LW	154	else if (op->op_type == OP_CONST) {
	155	if (op->op_private & OPpCONST_BARE)
	156	(void)strcat(buf,"BARE,");
	157	}
	158	else if (op->op_type == OP_FLIP) {
	159	if (op->op_private & OPpFLIP_LINENUM)
	160	(void)strcat(buf,"LINENUM,");
	161	}
	162	else if (op->op_type == OP_FLOP) {
	163	if (op->op_private & OPpFLIP_LINENUM)
	164	(void)strcat(buf,"LINENUM,");
	165	}
	166	if (*buf) {
	167	buf[strlen(buf)-1] = '\0';
	168	dump("PRIVATE = (%s)\n",buf);
8d063cd8	169	}
8d063cd8	170	}
8d063cd8	171
79072805 LW	172	switch (op->op_type) {
	173	case OP_GV:
	174	if (cGVOP->op_gv) {
	175	tmpsv = NEWSV(0,0);
	176	gv_fullname(tmpsv,cGVOP->op_gv);
	177	dump("GV = %s\n", SvPVn(tmpsv));
	178	sv_free(tmpsv);
378cc40b	179	}
79072805 LW	180	else
	181	dump("GV = NULL\n");
	182	break;
	183	case OP_CONST:
	184	dump("SV = %s\n", SvPEEK(cSVOP->op_sv));
	185	break;
	186	case OP_CURCOP:
	187	if (cCOP->cop_line)
	188	dump("LINE = %d\n",cCOP->cop_line);
	189	if (cCOP->cop_label)
	190	dump("LABEL = \"%s\"\n",cCOP->cop_label);
	191	break;
	192	case OP_ENTERLOOP:
	193	dump("REDO ===> ");
	194	if (cLOOP->op_redoop) {
	195	dump_sequence(cLOOP->op_redoop);
	196	fprintf(stderr, "%d\n", cLOOP->op_redoop->op_seq);
	197	}
	198	else
	199	fprintf(stderr, "DONE\n");
	200	dump("NEXT ===> ");
	201	if (cLOOP->op_nextop) {
	202	dump_sequence(cLOOP->op_nextop);
	203	fprintf(stderr, "%d\n", cLOOP->op_nextop->op_seq);
	204	}
	205	else
	206	fprintf(stderr, "DONE\n");
	207	dump("LAST ===> ");
	208	if (cLOOP->op_lastop) {
	209	dump_sequence(cLOOP->op_lastop);
	210	fprintf(stderr, "%d\n", cLOOP->op_lastop->op_seq);
	211	}
	212	else
	213	fprintf(stderr, "DONE\n");
	214	break;
	215	case OP_COND_EXPR:
	216	dump("TRUE ===> ");
	217	if (cCONDOP->op_true) {
	218	dump_sequence(cCONDOP->op_true);
	219	fprintf(stderr, "%d\n", cCONDOP->op_true->op_seq);
	220	}
	221	else
	222	fprintf(stderr, "DONE\n");
	223	dump("FALSE ===> ");
	224	if (cCONDOP->op_false) {
	225	dump_sequence(cCONDOP->op_false);
	226	fprintf(stderr, "%d\n", cCONDOP->op_false->op_seq);
8d063cd8	227	}
79072805 LW	228	else
	229	fprintf(stderr, "DONE\n");
	230	break;
	231	case OP_GREPWHILE:
	232	case OP_OR:
	233	case OP_AND:
	234	case OP_METHOD:
	235	dump("OTHER ===> ");
	236	if (cLOGOP->op_other) {
	237	dump_sequence(cLOGOP->op_other);
	238	fprintf(stderr, "%d\n", cLOGOP->op_other->op_seq);
	239	}
	240	else
	241	fprintf(stderr, "DONE\n");
	242	break;
	243	case OP_PUSHRE:
	244	case OP_MATCH:
	245	case OP_SUBST:
	246	dump_pm(op);
	247	break;
	248	}
	249	if (op->op_flags & OPf_KIDS) {
	250	OP *kid;
	251	for (kid = cUNOP->op_first; kid; kid = kid->op_sibling)
	252	dump_op(kid);
8d063cd8 LW	253	}
	254	dumplvl--;
	255	dump("}\n");
	256	}
	257
8adcabd8	258	void
79072805 LW	259	dump_gv(gv)
79072805 LW	260	register GV *gv;
378cc40b	261	{
79072805	262	SV *sv;
378cc40b	263
79072805	264	if (!gv) {
378cc40b LW	265	fprintf(stderr,"{}\n");
	266	return;
	267	}
79072805	268	sv = sv_mortalcopy(&sv_undef);
8d063cd8 LW	269	dumplvl++;
8d063cd8 LW	270	fprintf(stderr,"{\n");
79072805 LW	271	gv_fullname(sv,gv);
	272	dump("GV_NAME = %s", SvPV(sv));
	273	if (gv != GvEGV(gv)) {
	274	gv_efullname(sv,GvEGV(gv));
	275	dump("-> %s", SvPV(sv));
8adcabd8 LW	276	}
8adcabd8 LW	277	dump("\n");
8d063cd8 LW	278	dumplvl--;
	279	dump("}\n");
	280	}
	281
8adcabd8	282	void
79072805 LW	283	dump_pm(pm)
79072805 LW	284	register PMOP *pm;
8d063cd8 LW	285	{
	286	char ch;
	287
79072805 LW	288	if (!pm) {
79072805 LW	289	dump("{}\n");
378cc40b LW	290	return;
378cc40b LW	291	}
79072805	292	dump("{\n");
8d063cd8	293	dumplvl++;
79072805 LW	294	if (pm->op_pmflags & PMf_ONCE)
	295	ch = '?';
	296	else
	297	ch = '/';
	298	if (pm->op_pmregexp)
	299	dump("PMf_PRE %c%s%c\n",ch,pm->op_pmregexp->precomp,ch);
	300	if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
	301	dump("PMf_REPL = ");
	302	dump_op(pm->op_pmreplroot);
8d063cd8	303	}
79072805 LW	304	if (pm->op_pmshort) {
79072805 LW	305	dump("PMf_SHORT = %s\n",SvPEEK(pm->op_pmshort));
8d063cd8	306	}
79072805 LW	307	if (pm->op_pmflags) {
	308	*buf = '\0';
	309	if (pm->op_pmflags & PMf_USED)
	310	(void)strcat(buf,"USED,");
	311	if (pm->op_pmflags & PMf_ONCE)
	312	(void)strcat(buf,"ONCE,");
	313	if (pm->op_pmflags & PMf_SCANFIRST)
	314	(void)strcat(buf,"SCANFIRST,");
	315	if (pm->op_pmflags & PMf_ALL)
	316	(void)strcat(buf,"ALL,");
	317	if (pm->op_pmflags & PMf_SKIPWHITE)
	318	(void)strcat(buf,"SKIPWHITE,");
	319	if (pm->op_pmflags & PMf_FOLD)
	320	(void)strcat(buf,"FOLD,");
	321	if (pm->op_pmflags & PMf_CONST)
	322	(void)strcat(buf,"CONST,");
	323	if (pm->op_pmflags & PMf_KEEP)
	324	(void)strcat(buf,"KEEP,");
	325	if (pm->op_pmflags & PMf_GLOBAL)
	326	(void)strcat(buf,"GLOBAL,");
	327	if (pm->op_pmflags & PMf_RUNTIME)
	328	(void)strcat(buf,"RUNTIME,");
	329	if (pm->op_pmflags & PMf_EVAL)
	330	(void)strcat(buf,"EVAL,");
	331	if (*buf)
	332	buf[strlen(buf)-1] = '\0';
	333	dump("PMFLAGS = (%s)\n",buf);
378cc40b	334	}
79072805	335
8d063cd8 LW	336	dumplvl--;
	337	dump("}\n");
	338	}
	339
378cc40b	340	/* VARARGS1 */
8adcabd8	341	static void dump(arg1,arg2,arg3,arg4,arg5)
378cc40b LW	342	char *arg1;
378cc40b LW	343	long arg2, arg3, arg4, arg5;
8d063cd8	344	{
79072805	345	I32 i;
8d063cd8 LW	346
8d063cd8 LW	347	for (i = dumplvl*4; i; i--)
a687059c	348	(void)putc(' ',stderr);
8d063cd8 LW	349	fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
	350	}
	351	#endif