1 /* $RCSfile: dump.c,v $$Revision: 4.1 $$Date: 92/08/07 17:20:03 $
3 * Copyright (c) 1991, Larry Wall
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
9 * Revision 4.1 92/08/07 17:20:03 lwall
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
16 * Revision 4.0.1.1 91/06/07 10:58:44 lwall
17 * patch4: new copyright notice
19 * Revision 4.0 91/03/20 01:08:25 lwall
37 dump_packsubs(defstash);
47 for (i = 0; i <= HvMAX(stash); i++) {
48 for (entry = HvARRAY(stash)[i]; entry; entry = entry->hent_next) {
49 GV *gv = (GV*)entry->hent_val;
53 if (*entry->hent_key == '_' && (hv = GvHV(gv)) && HvNAME(hv) &&
55 dump_packsubs(hv); /* nested package */
64 SV *sv = sv_mortalcopy(&sv_undef);
67 dump("\nSUB %s = ", SvPVX(sv));
68 if (CvUSERSUB(GvCV(gv)))
69 dump("(usersub 0x%x %d)\n",
70 (long)CvUSERSUB(GvCV(gv)),
71 CvUSERINDEX(GvCV(gv)));
72 else if (CvROOT(GvCV(gv)))
73 dump_op(CvROOT(GvCV(gv)));
97 fprintf(stderr, "%-4d", op->op_seq);
100 dump("TYPE = %s ===> ", op_name[op->op_type]);
103 fprintf(stderr, "%d\n", op->op_next->op_seq);
105 fprintf(stderr, "(%d)\n", op->op_next->op_seq);
108 fprintf(stderr, "DONE\n");
111 dump("TARG = %d\n", op->op_targ);
113 dump("ADDR = 0x%lx => 0x%lx\n",op, op->op_next);
117 if (op->op_flags & OPf_KNOW) {
118 if (op->op_flags & OPf_LIST)
119 (void)strcat(buf,"LIST,");
121 (void)strcat(buf,"SCALAR,");
124 (void)strcat(buf,"UNKNOWN,");
125 if (op->op_flags & OPf_KIDS)
126 (void)strcat(buf,"KIDS,");
127 if (op->op_flags & OPf_PARENS)
128 (void)strcat(buf,"PARENS,");
129 if (op->op_flags & OPf_STACKED)
130 (void)strcat(buf,"STACKED,");
131 if (op->op_flags & OPf_LVAL)
132 (void)strcat(buf,"LVAL,");
133 if (op->op_flags & OPf_INTRO)
134 (void)strcat(buf,"INTRO,");
135 if (op->op_flags & OPf_SPECIAL)
136 (void)strcat(buf,"SPECIAL,");
138 buf[strlen(buf)-1] = '\0';
139 dump("FLAGS = (%s)\n",buf);
141 if (op->op_private) {
143 if (op->op_type == OP_AASSIGN) {
144 if (op->op_private & OPpASSIGN_COMMON)
145 (void)strcat(buf,"COMMON,");
147 else if (op->op_type == OP_TRANS) {
148 if (op->op_private & OPpTRANS_SQUASH)
149 (void)strcat(buf,"SQUASH,");
150 if (op->op_private & OPpTRANS_DELETE)
151 (void)strcat(buf,"DELETE,");
152 if (op->op_private & OPpTRANS_COMPLEMENT)
153 (void)strcat(buf,"COMPLEMENT,");
155 else if (op->op_type == OP_REPEAT) {
156 if (op->op_private & OPpREPEAT_DOLIST)
157 (void)strcat(buf,"DOLIST,");
159 else if (op->op_type == OP_ENTERSUBR) {
160 if (op->op_private & OPpSUBR_DB)
161 (void)strcat(buf,"DB,");
163 else if (op->op_type == OP_CONST) {
164 if (op->op_private & OPpCONST_BARE)
165 (void)strcat(buf,"BARE,");
167 else if (op->op_type == OP_FLIP) {
168 if (op->op_private & OPpFLIP_LINENUM)
169 (void)strcat(buf,"LINENUM,");
171 else if (op->op_type == OP_FLOP) {
172 if (op->op_private & OPpFLIP_LINENUM)
173 (void)strcat(buf,"LINENUM,");
176 buf[strlen(buf)-1] = '\0';
177 dump("PRIVATE = (%s)\n",buf);
181 switch (op->op_type) {
186 gv_fullname(tmpsv,cGVOP->op_gv);
187 dump("GV = %s\n", SvPV(tmpsv, na));
194 dump("SV = %s\n", SvPEEK(cSVOP->op_sv));
199 dump("LINE = %d\n",cCOP->cop_line);
201 dump("LABEL = \"%s\"\n",cCOP->cop_label);
205 if (cLOOP->op_redoop)
206 fprintf(stderr, "%d\n", cLOOP->op_redoop->op_seq);
208 fprintf(stderr, "DONE\n");
210 if (cLOOP->op_nextop)
211 fprintf(stderr, "%d\n", cLOOP->op_nextop->op_seq);
213 fprintf(stderr, "DONE\n");
215 if (cLOOP->op_lastop)
216 fprintf(stderr, "%d\n", cLOOP->op_lastop->op_seq);
218 fprintf(stderr, "DONE\n");
222 if (cCONDOP->op_true)
223 fprintf(stderr, "%d\n", cCONDOP->op_true->op_seq);
225 fprintf(stderr, "DONE\n");
227 if (cCONDOP->op_false)
228 fprintf(stderr, "%d\n", cCONDOP->op_false->op_seq);
230 fprintf(stderr, "DONE\n");
237 if (cLOGOP->op_other)
238 fprintf(stderr, "%d\n", cLOGOP->op_other->op_seq);
240 fprintf(stderr, "DONE\n");
248 if (op->op_flags & OPf_KIDS) {
250 for (kid = cUNOP->op_first; kid; kid = kid->op_sibling)
264 fprintf(stderr,"{}\n");
267 sv = sv_mortalcopy(&sv_undef);
269 fprintf(stderr,"{\n");
271 dump("GV_NAME = %s", SvPVX(sv));
272 if (gv != GvEGV(gv)) {
273 gv_efullname(sv,GvEGV(gv));
274 dump("-> %s", SvPVX(sv));
293 if (pm->op_pmflags & PMf_ONCE)
298 dump("PMf_PRE %c%s%c\n",ch,pm->op_pmregexp->precomp,ch);
299 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
301 dump_op(pm->op_pmreplroot);
303 if (pm->op_pmshort) {
304 dump("PMf_SHORT = %s\n",SvPEEK(pm->op_pmshort));
306 if (pm->op_pmflags) {
308 if (pm->op_pmflags & PMf_USED)
309 (void)strcat(buf,"USED,");
310 if (pm->op_pmflags & PMf_ONCE)
311 (void)strcat(buf,"ONCE,");
312 if (pm->op_pmflags & PMf_SCANFIRST)
313 (void)strcat(buf,"SCANFIRST,");
314 if (pm->op_pmflags & PMf_ALL)
315 (void)strcat(buf,"ALL,");
316 if (pm->op_pmflags & PMf_SKIPWHITE)
317 (void)strcat(buf,"SKIPWHITE,");
318 if (pm->op_pmflags & PMf_FOLD)
319 (void)strcat(buf,"FOLD,");
320 if (pm->op_pmflags & PMf_CONST)
321 (void)strcat(buf,"CONST,");
322 if (pm->op_pmflags & PMf_KEEP)
323 (void)strcat(buf,"KEEP,");
324 if (pm->op_pmflags & PMf_GLOBAL)
325 (void)strcat(buf,"GLOBAL,");
326 if (pm->op_pmflags & PMf_RUNTIME)
327 (void)strcat(buf,"RUNTIME,");
328 if (pm->op_pmflags & PMf_EVAL)
329 (void)strcat(buf,"EVAL,");
331 buf[strlen(buf)-1] = '\0';
332 dump("PMFLAGS = (%s)\n",buf);
340 static void dump(arg1,arg2,arg3,arg4,arg5)
342 long arg2, arg3, arg4, arg5;
346 for (i = dumplvl*4; i; i--)
347 (void)putc(' ',stderr);
348 fprintf(stderr,arg1, arg2, arg3, arg4, arg5);