[p5sagit/p5-mst-13.2.git] / dump.c

/*    dump.c
 *
 *    Copyright (c) 1991-1994, 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.
 *
 */

/*
 * "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and
 * it has not been hard for me to read your mind and memory.'"
 */

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

#ifndef DEBUGGING
void
dump_all()
{
}
#else  /* Rest of file is for DEBUGGING */

static void dump();

void
dump_all()
{
    dTHR;
#ifdef HAS_SETLINEBUF
    setlinebuf(stderr);
#else
    setvbuf(stderr, Nullch, _IOLBF, 0);
#endif
    if (main_root)
	dump_op(main_root);
    dump_packsubs(defstash);
}

void
dump_packsubs(stash)
HV* stash;
{
    dTHR;
    I32	i;
    HE	*entry;

    if (!HvARRAY(stash))
	return;
    for (i = 0; i <= (I32) HvMAX(stash); i++) {
	for (entry = HvARRAY(stash)[i]; entry; entry = entry->hent_next) {
	    GV *gv = (GV*)entry->hent_val;
	    HV *hv;
	    if (GvCV(gv))
		dump_sub(gv);
	    if (GvFORM(gv))
		dump_form(gv);
	    if (entry->hent_key[entry->hent_klen-1] == ':' &&
	      (hv = GvHV(gv)) && HvNAME(hv) && hv != defstash)
		dump_packsubs(hv);		/* nested package */
	}
    }
}

void
dump_sub(gv)
GV* gv;
{
    SV *sv = sv_newmortal();

    gv_fullname(sv,gv);
    dump("\nSUB %s = ", SvPVX(sv));
    if (CvXSUB(GvCV(gv)))
	dump("(xsub 0x%x %d)\n",
	    (long)CvXSUB(GvCV(gv)),
	    CvXSUBANY(GvCV(gv)).any_i32);
    else if (CvROOT(GvCV(gv)))
	dump_op(CvROOT(GvCV(gv)));
    else
	dump("<undef>\n");
}

void
dump_form(gv)
GV* gv;
{
    SV *sv = sv_newmortal();

    gv_fullname(sv,gv);
    dump("\nFORMAT %s = ", SvPVX(sv));
    if (CvROOT(GvFORM(gv)))
	dump_op(CvROOT(GvFORM(gv)));
    else
	dump("<undef>\n");
}

void
dump_eval()
{
    dump_op(eval_root);
}

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

    dump("{\n");
    if (o->op_seq)
	fprintf(stderr, "%-4d", o->op_seq);
    else
	fprintf(stderr, "    ");
    dump("TYPE = %s  ===> ", op_name[o->op_type]);
    if (o->op_next) {
	if (o->op_seq)
	    fprintf(stderr, "%d\n", o->op_next->op_seq);
	else
	    fprintf(stderr, "(%d)\n", o->op_next->op_seq);
    }
    else
	fprintf(stderr, "DONE\n");
    dumplvl++;
    if (o->op_targ) {
	if (o->op_type == OP_NULL)
	    dump("  (was %s)\n", op_name[o->op_targ]);
	else
	    dump("TARG = %d\n", o->op_targ);
    }
#ifdef DUMPADDR
    dump("ADDR = 0x%lx => 0x%lx\n",o, o->op_next);
#endif
    if (o->op_flags) {
	*buf = '\0';
	if (o->op_flags & OPf_KNOW) {
	    if (o->op_flags & OPf_LIST)
		(void)strcat(buf,"LIST,");
	    else
		(void)strcat(buf,"SCALAR,");
	}
	else
	    (void)strcat(buf,"UNKNOWN,");
	if (o->op_flags & OPf_KIDS)
	    (void)strcat(buf,"KIDS,");
	if (o->op_flags & OPf_PARENS)
	    (void)strcat(buf,"PARENS,");
	if (o->op_flags & OPf_STACKED)
	    (void)strcat(buf,"STACKED,");
	if (o->op_flags & OPf_REF)
	    (void)strcat(buf,"REF,");
	if (o->op_flags & OPf_MOD)
	    (void)strcat(buf,"MOD,");
	if (o->op_flags & OPf_SPECIAL)
	    (void)strcat(buf,"SPECIAL,");
	if (*buf)
	    buf[strlen(buf)-1] = '\0';
	dump("FLAGS = (%s)\n",buf);
    }
    if (o->op_private) {
	*buf = '\0';
	if (o->op_type == OP_AASSIGN) {
	    if (o->op_private & OPpASSIGN_COMMON)
		(void)strcat(buf,"COMMON,");
	}
	else if (o->op_type == OP_SASSIGN) {
	    if (o->op_private & OPpASSIGN_BACKWARDS)
		(void)strcat(buf,"BACKWARDS,");
	}
	else if (o->op_type == OP_TRANS) {
	    if (o->op_private & OPpTRANS_SQUASH)
		(void)strcat(buf,"SQUASH,");
	    if (o->op_private & OPpTRANS_DELETE)
		(void)strcat(buf,"DELETE,");
	    if (o->op_private & OPpTRANS_COMPLEMENT)
		(void)strcat(buf,"COMPLEMENT,");
	}
	else if (o->op_type == OP_REPEAT) {
	    if (o->op_private & OPpREPEAT_DOLIST)
		(void)strcat(buf,"DOLIST,");
	}
	else if (o->op_type == OP_ENTERSUB ||
		 o->op_type == OP_RV2SV ||
		 o->op_type == OP_RV2AV ||
		 o->op_type == OP_RV2HV ||
		 o->op_type == OP_RV2GV ||
		 o->op_type == OP_AELEM ||
		 o->op_type == OP_HELEM )
	{
	    if (o->op_private & OPpENTERSUB_AMPER)
		(void)strcat(buf,"AMPER,");
	    if (o->op_private & OPpENTERSUB_DB)
		(void)strcat(buf,"DB,");
	    if (o->op_private & OPpDEREF_AV)
		(void)strcat(buf,"AV,");
	    if (o->op_private & OPpDEREF_HV)
		(void)strcat(buf,"HV,");
	    if (o->op_private & HINT_STRICT_REFS)
		(void)strcat(buf,"STRICT_REFS,");
	}
	else if (o->op_type == OP_CONST) {
	    if (o->op_private & OPpCONST_BARE)
		(void)strcat(buf,"BARE,");
	}
	else if (o->op_type == OP_FLIP) {
	    if (o->op_private & OPpFLIP_LINENUM)
		(void)strcat(buf,"LINENUM,");
	}
	else if (o->op_type == OP_FLOP) {
	    if (o->op_private & OPpFLIP_LINENUM)
		(void)strcat(buf,"LINENUM,");
	}
	if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
	    (void)strcat(buf,"INTRO,");
	if (*buf) {
	    buf[strlen(buf)-1] = '\0';
	    dump("PRIVATE = (%s)\n",buf);
	}
    }

    switch (o->op_type) {
    case OP_GVSV:
    case OP_GV:
	if (cGVOPo->op_gv) {
	    ENTER;
	    tmpsv = NEWSV(0,0);
	    SAVEFREESV(tmpsv);
	    gv_fullname(tmpsv,cGVOPo->op_gv);
	    dump("GV = %s\n", SvPV(tmpsv, na));
	    LEAVE;
	}
	else
	    dump("GV = NULL\n");
	break;
    case OP_CONST:
	dump("SV = %s\n", SvPEEK(cSVOPo->op_sv));
	break;
    case OP_NEXTSTATE:
    case OP_DBSTATE:
	if (cCOPo->cop_line)
	    dump("LINE = %d\n",cCOPo->cop_line);
	if (cCOPo->cop_label)
	    dump("LABEL = \"%s\"\n",cCOPo->cop_label);
	break;
    case OP_ENTERLOOP:
	dump("REDO ===> ");
	if (cLOOPo->op_redoop)
	    fprintf(stderr, "%d\n", cLOOPo->op_redoop->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	dump("NEXT ===> ");
	if (cLOOPo->op_nextop)
	    fprintf(stderr, "%d\n", cLOOPo->op_nextop->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	dump("LAST ===> ");
	if (cLOOPo->op_lastop)
	    fprintf(stderr, "%d\n", cLOOPo->op_lastop->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_COND_EXPR:
	dump("TRUE ===> ");
	if (cCONDOPo->op_true)
	    fprintf(stderr, "%d\n", cCONDOPo->op_true->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	dump("FALSE ===> ");
	if (cCONDOPo->op_false)
	    fprintf(stderr, "%d\n", cCONDOPo->op_false->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_MAPWHILE:
    case OP_GREPWHILE:
    case OP_OR:
    case OP_AND:
	dump("OTHER ===> ");
	if (cLOGOPo->op_other)
	    fprintf(stderr, "%d\n", cLOGOPo->op_other->op_seq);
	else
	    fprintf(stderr, "DONE\n");
	break;
    case OP_PUSHRE:
    case OP_MATCH:
    case OP_SUBST:
	dump_pm(cPMOPo);
	break;
    default:
	break;
    }
    if (o->op_flags & OPf_KIDS) {
	OP *kid;
	for (kid = cUNOPo->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_newmortal();
    dumplvl++;
    fprintf(stderr,"{\n");
    gv_fullname(sv,gv);
    dump("GV_NAME = %s", SvPVX(sv));
    if (gv != GvEGV(gv)) {
	gv_efullname(sv,GvEGV(gv));
	dump("-> %s", SvPVX(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
a0d0e21e	1	/* dump.c
a687059c	2	*
a0d0e21e	3	* Copyright (c) 1991-1994, Larry Wall
a687059c	4	*
6e21c824	5	* You may distribute under the terms of either the GNU General Public
6e21c824	6	* License or the Artistic License, as specified in the README file.
8d063cd8	7	*
a0d0e21e	8	*/
	9
	10	/*
	11	* "'You have talked long in your sleep, Frodo,' said Gandalf gently, 'and
	12	* it has not been hard for me to read your mind and memory.'"
8d063cd8	13	*/
8d063cd8	14
8d063cd8	15	#include "EXTERN.h"
8d063cd8	16	#include "perl.h"
8d063cd8	17
2304df62	18	#ifndef DEBUGGING
	19	void
	20	dump_all()
	21	{
	22	}
	23	#else /* Rest of file is for DEBUGGING */
8d063cd8	24
8adcabd8	25	static void dump();
	26
	27	void
93a17b20	28	dump_all()
79072805	29	{
11343788	30	dTHR;
2304df62	31	#ifdef HAS_SETLINEBUF
93a17b20	32	setlinebuf(stderr);
2304df62	33	#else
	34	setvbuf(stderr, Nullch, _IOLBF, 0);
	35	#endif
93a17b20	36	if (main_root)
93a17b20	37	dump_op(main_root);
463ee0b2	38	dump_packsubs(defstash);
	39	}
	40
	41	void
	42	dump_packsubs(stash)
	43	HV* stash;
	44	{
11343788	45	dTHR;
a0d0e21e	46	I32 i;
463ee0b2	47	HE *entry;
463ee0b2	48
8990e307	49	if (!HvARRAY(stash))
8990e307	50	return;
a0d0e21e	51	for (i = 0; i <= (I32) HvMAX(stash); i++) {
463ee0b2	52	for (entry = HvARRAY(stash)[i]; entry; entry = entry->hent_next) {
	53	GV gv = (GV)entry->hent_val;
	54	HV *hv;
	55	if (GvCV(gv))
	56	dump_sub(gv);
85e6fe83	57	if (GvFORM(gv))
85e6fe83	58	dump_form(gv);
a0d0e21e	59	if (entry->hent_key[entry->hent_klen-1] == ':' &&
a0d0e21e	60	(hv = GvHV(gv)) && HvNAME(hv) && hv != defstash)
463ee0b2	61	dump_packsubs(hv); /* nested package */
463ee0b2	62	}
79072805	63	}
	64	}
	65
	66	void
93a17b20	67	dump_sub(gv)
93a17b20	68	GV* gv;
a687059c	69	{
8990e307	70	SV *sv = sv_newmortal();
85e6fe83	71
	72	gv_fullname(sv,gv);
	73	dump("\nSUB %s = ", SvPVX(sv));
a0d0e21e	74	if (CvXSUB(GvCV(gv)))
85e6fe83	75	dump("(xsub 0x%x %d)\n",
a0d0e21e	76	(long)CvXSUB(GvCV(gv)),
a0d0e21e	77	CvXSUBANY(GvCV(gv)).any_i32);
85e6fe83	78	else if (CvROOT(GvCV(gv)))
	79	dump_op(CvROOT(GvCV(gv)));
	80	else
	81	dump("<undef>\n");
	82	}
	83
	84	void
	85	dump_form(gv)
	86	GV* gv;
	87	{
	88	SV *sv = sv_newmortal();
	89
	90	gv_fullname(sv,gv);
	91	dump("\nFORMAT %s = ", SvPVX(sv));
	92	if (CvROOT(GvFORM(gv)))
	93	dump_op(CvROOT(GvFORM(gv)));
	94	else
	95	dump("<undef>\n");
a687059c	96	}
a687059c	97
8adcabd8	98	void
79072805	99	dump_eval()
8d063cd8	100	{
79072805	101	dump_op(eval_root);
	102	}
	103
	104	void
11343788	105	dump_op(o)
11343788	106	register OP *o;
79072805	107	{
	108	SV *tmpsv;
	109
79072805	110	dump("{\n");
11343788	111	if (o->op_seq)
11343788	112	fprintf(stderr, "%-4d", o->op_seq);
93a17b20	113	else
93a17b20	114	fprintf(stderr, " ");
11343788	115	dump("TYPE = %s ===> ", op_name[o->op_type]);
	116	if (o->op_next) {
	117	if (o->op_seq)
	118	fprintf(stderr, "%d\n", o->op_next->op_seq);
93a17b20	119	else
11343788	120	fprintf(stderr, "(%d)\n", o->op_next->op_seq);
93a17b20	121	}
79072805	122	else
	123	fprintf(stderr, "DONE\n");
	124	dumplvl++;
11343788	125	if (o->op_targ) {
	126	if (o->op_type == OP_NULL)
	127	dump(" (was %s)\n", op_name[o->op_targ]);
8990e307	128	else
11343788	129	dump("TARG = %d\n", o->op_targ);
8990e307	130	}
748a9306	131	#ifdef DUMPADDR
11343788	132	dump("ADDR = 0x%lx => 0x%lx\n",o, o->op_next);
79072805	133	#endif
11343788	134	if (o->op_flags) {
8d063cd8	135	*buf = '\0';
11343788	136	if (o->op_flags & OPf_KNOW) {
11343788	137	if (o->op_flags & OPf_LIST)
79072805	138	(void)strcat(buf,"LIST,");
	139	else
	140	(void)strcat(buf,"SCALAR,");
	141	}
	142	else
	143	(void)strcat(buf,"UNKNOWN,");
11343788	144	if (o->op_flags & OPf_KIDS)
79072805	145	(void)strcat(buf,"KIDS,");
11343788	146	if (o->op_flags & OPf_PARENS)
79072805	147	(void)strcat(buf,"PARENS,");
11343788	148	if (o->op_flags & OPf_STACKED)
79072805	149	(void)strcat(buf,"STACKED,");
11343788	150	if (o->op_flags & OPf_REF)
a0d0e21e	151	(void)strcat(buf,"REF,");
11343788	152	if (o->op_flags & OPf_MOD)
a0d0e21e	153	(void)strcat(buf,"MOD,");
11343788	154	if (o->op_flags & OPf_SPECIAL)
79072805	155	(void)strcat(buf,"SPECIAL,");
8d063cd8	156	if (*buf)
8d063cd8	157	buf[strlen(buf)-1] = '\0';
79072805	158	dump("FLAGS = (%s)\n",buf);
79072805	159	}
11343788	160	if (o->op_private) {
79072805	161	*buf = '\0';
11343788	162	if (o->op_type == OP_AASSIGN) {
11343788	163	if (o->op_private & OPpASSIGN_COMMON)
79072805	164	(void)strcat(buf,"COMMON,");
8d063cd8	165	}
11343788	166	else if (o->op_type == OP_SASSIGN) {
11343788	167	if (o->op_private & OPpASSIGN_BACKWARDS)
a0d0e21e	168	(void)strcat(buf,"BACKWARDS,");
a0d0e21e	169	}
11343788	170	else if (o->op_type == OP_TRANS) {
11343788	171	if (o->op_private & OPpTRANS_SQUASH)
79072805	172	(void)strcat(buf,"SQUASH,");
11343788	173	if (o->op_private & OPpTRANS_DELETE)
79072805	174	(void)strcat(buf,"DELETE,");
11343788	175	if (o->op_private & OPpTRANS_COMPLEMENT)
79072805	176	(void)strcat(buf,"COMPLEMENT,");
8d063cd8	177	}
11343788	178	else if (o->op_type == OP_REPEAT) {
11343788	179	if (o->op_private & OPpREPEAT_DOLIST)
79072805	180	(void)strcat(buf,"DOLIST,");
8d063cd8	181	}
11343788	182	else if (o->op_type == OP_ENTERSUB \|\|
	183	o->op_type == OP_RV2SV \|\|
	184	o->op_type == OP_RV2AV \|\|
	185	o->op_type == OP_RV2HV \|\|
	186	o->op_type == OP_RV2GV \|\|
	187	o->op_type == OP_AELEM \|\|
	188	o->op_type == OP_HELEM )
85e6fe83	189	{
11343788	190	if (o->op_private & OPpENTERSUB_AMPER)
c07a80fd	191	(void)strcat(buf,"AMPER,");
11343788	192	if (o->op_private & OPpENTERSUB_DB)
79072805	193	(void)strcat(buf,"DB,");
11343788	194	if (o->op_private & OPpDEREF_AV)
85e6fe83	195	(void)strcat(buf,"AV,");
11343788	196	if (o->op_private & OPpDEREF_HV)
85e6fe83	197	(void)strcat(buf,"HV,");
11343788	198	if (o->op_private & HINT_STRICT_REFS)
85e6fe83	199	(void)strcat(buf,"STRICT_REFS,");
8d063cd8	200	}
11343788	201	else if (o->op_type == OP_CONST) {
11343788	202	if (o->op_private & OPpCONST_BARE)
79072805	203	(void)strcat(buf,"BARE,");
79072805	204	}
11343788	205	else if (o->op_type == OP_FLIP) {
11343788	206	if (o->op_private & OPpFLIP_LINENUM)
79072805	207	(void)strcat(buf,"LINENUM,");
79072805	208	}
11343788	209	else if (o->op_type == OP_FLOP) {
11343788	210	if (o->op_private & OPpFLIP_LINENUM)
79072805	211	(void)strcat(buf,"LINENUM,");
79072805	212	}
11343788	213	if (o->op_flags & OPf_MOD && o->op_private & OPpLVAL_INTRO)
a0d0e21e	214	(void)strcat(buf,"INTRO,");
79072805	215	if (*buf) {
	216	buf[strlen(buf)-1] = '\0';
	217	dump("PRIVATE = (%s)\n",buf);
8d063cd8	218	}
8d063cd8	219	}
8d063cd8	220
11343788	221	switch (o->op_type) {
93a17b20	222	case OP_GVSV:
79072805	223	case OP_GV:
11343788	224	if (cGVOPo->op_gv) {
8990e307	225	ENTER;
79072805	226	tmpsv = NEWSV(0,0);
8990e307	227	SAVEFREESV(tmpsv);
11343788	228	gv_fullname(tmpsv,cGVOPo->op_gv);
463ee0b2	229	dump("GV = %s\n", SvPV(tmpsv, na));
8990e307	230	LEAVE;
378cc40b	231	}
79072805	232	else
	233	dump("GV = NULL\n");
	234	break;
	235	case OP_CONST:
11343788	236	dump("SV = %s\n", SvPEEK(cSVOPo->op_sv));
79072805	237	break;
93a17b20	238	case OP_NEXTSTATE:
93a17b20	239	case OP_DBSTATE:
11343788	240	if (cCOPo->cop_line)
	241	dump("LINE = %d\n",cCOPo->cop_line);
	242	if (cCOPo->cop_label)
	243	dump("LABEL = \"%s\"\n",cCOPo->cop_label);
79072805	244	break;
	245	case OP_ENTERLOOP:
	246	dump("REDO ===> ");
11343788	247	if (cLOOPo->op_redoop)
11343788	248	fprintf(stderr, "%d\n", cLOOPo->op_redoop->op_seq);
79072805	249	else
	250	fprintf(stderr, "DONE\n");
	251	dump("NEXT ===> ");
11343788	252	if (cLOOPo->op_nextop)
11343788	253	fprintf(stderr, "%d\n", cLOOPo->op_nextop->op_seq);
79072805	254	else
	255	fprintf(stderr, "DONE\n");
	256	dump("LAST ===> ");
11343788	257	if (cLOOPo->op_lastop)
11343788	258	fprintf(stderr, "%d\n", cLOOPo->op_lastop->op_seq);
79072805	259	else
	260	fprintf(stderr, "DONE\n");
	261	break;
	262	case OP_COND_EXPR:
	263	dump("TRUE ===> ");
11343788	264	if (cCONDOPo->op_true)
11343788	265	fprintf(stderr, "%d\n", cCONDOPo->op_true->op_seq);
79072805	266	else
	267	fprintf(stderr, "DONE\n");
	268	dump("FALSE ===> ");
11343788	269	if (cCONDOPo->op_false)
11343788	270	fprintf(stderr, "%d\n", cCONDOPo->op_false->op_seq);
79072805	271	else
	272	fprintf(stderr, "DONE\n");
	273	break;
a0d0e21e	274	case OP_MAPWHILE:
79072805	275	case OP_GREPWHILE:
	276	case OP_OR:
	277	case OP_AND:
79072805	278	dump("OTHER ===> ");
11343788	279	if (cLOGOPo->op_other)
11343788	280	fprintf(stderr, "%d\n", cLOGOPo->op_other->op_seq);
79072805	281	else
	282	fprintf(stderr, "DONE\n");
	283	break;
	284	case OP_PUSHRE:
	285	case OP_MATCH:
	286	case OP_SUBST:
11343788	287	dump_pm(cPMOPo);
79072805	288	break;
a0d0e21e	289	default:
a0d0e21e	290	break;
79072805	291	}
11343788	292	if (o->op_flags & OPf_KIDS) {
79072805	293	OP *kid;
11343788	294	for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling)
79072805	295	dump_op(kid);
8d063cd8	296	}
	297	dumplvl--;
	298	dump("}\n");
	299	}
	300
8adcabd8	301	void
79072805	302	dump_gv(gv)
79072805	303	register GV *gv;
378cc40b	304	{
79072805	305	SV *sv;
378cc40b	306
79072805	307	if (!gv) {
378cc40b	308	fprintf(stderr,"{}\n");
	309	return;
	310	}
8990e307	311	sv = sv_newmortal();
8d063cd8	312	dumplvl++;
8d063cd8	313	fprintf(stderr,"{\n");
79072805	314	gv_fullname(sv,gv);
463ee0b2	315	dump("GV_NAME = %s", SvPVX(sv));
79072805	316	if (gv != GvEGV(gv)) {
79072805	317	gv_efullname(sv,GvEGV(gv));
463ee0b2	318	dump("-> %s", SvPVX(sv));
8adcabd8	319	}
8adcabd8	320	dump("\n");
8d063cd8	321	dumplvl--;
	322	dump("}\n");
	323	}
	324
8adcabd8	325	void
79072805	326	dump_pm(pm)
79072805	327	register PMOP *pm;
8d063cd8	328	{
	329	char ch;
	330
79072805	331	if (!pm) {
79072805	332	dump("{}\n");
378cc40b	333	return;
378cc40b	334	}
79072805	335	dump("{\n");
8d063cd8	336	dumplvl++;
79072805	337	if (pm->op_pmflags & PMf_ONCE)
	338	ch = '?';
	339	else
	340	ch = '/';
	341	if (pm->op_pmregexp)
	342	dump("PMf_PRE %c%s%c\n",ch,pm->op_pmregexp->precomp,ch);
	343	if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
	344	dump("PMf_REPL = ");
	345	dump_op(pm->op_pmreplroot);
8d063cd8	346	}
79072805	347	if (pm->op_pmshort) {
79072805	348	dump("PMf_SHORT = %s\n",SvPEEK(pm->op_pmshort));
8d063cd8	349	}
79072805	350	if (pm->op_pmflags) {
	351	*buf = '\0';
	352	if (pm->op_pmflags & PMf_USED)
	353	(void)strcat(buf,"USED,");
	354	if (pm->op_pmflags & PMf_ONCE)
	355	(void)strcat(buf,"ONCE,");
	356	if (pm->op_pmflags & PMf_SCANFIRST)
	357	(void)strcat(buf,"SCANFIRST,");
	358	if (pm->op_pmflags & PMf_ALL)
	359	(void)strcat(buf,"ALL,");
	360	if (pm->op_pmflags & PMf_SKIPWHITE)
	361	(void)strcat(buf,"SKIPWHITE,");
	362	if (pm->op_pmflags & PMf_FOLD)
	363	(void)strcat(buf,"FOLD,");
	364	if (pm->op_pmflags & PMf_CONST)
	365	(void)strcat(buf,"CONST,");
	366	if (pm->op_pmflags & PMf_KEEP)
	367	(void)strcat(buf,"KEEP,");
	368	if (pm->op_pmflags & PMf_GLOBAL)
	369	(void)strcat(buf,"GLOBAL,");
	370	if (pm->op_pmflags & PMf_RUNTIME)
	371	(void)strcat(buf,"RUNTIME,");
	372	if (pm->op_pmflags & PMf_EVAL)
	373	(void)strcat(buf,"EVAL,");
	374	if (*buf)
	375	buf[strlen(buf)-1] = '\0';
	376	dump("PMFLAGS = (%s)\n",buf);
378cc40b	377	}
79072805	378
8d063cd8	379	dumplvl--;
	380	dump("}\n");
	381	}
	382
378cc40b	383	/* VARARGS1 */
8adcabd8	384	static void dump(arg1,arg2,arg3,arg4,arg5)
378cc40b	385	char *arg1;
378cc40b	386	long arg2, arg3, arg4, arg5;
8d063cd8	387	{
79072805	388	I32 i;
8d063cd8	389
8d063cd8	390	for (i = dumplvl*4; i; i--)
a687059c	391	(void)putc(' ',stderr);
8d063cd8	392	fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
	393	}
	394	#endif