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);
49 for (i = 0; i <= HvMAX(stash); i++) {
50 for (entry = HvARRAY(stash)[i]; entry; entry = entry->hent_next) {
51 GV *gv = (GV*)entry->hent_val;
55 if (*entry->hent_key == '_' && (hv = GvHV(gv)) && HvNAME(hv) &&
57 dump_packsubs(hv); /* nested package */
66 SV *sv = sv_newmortal();
69 dump("\nSUB %s = ", SvPVX(sv));
70 if (CvUSERSUB(GvCV(gv)))
71 dump("(xsub 0x%x %d)\n",
72 (long)CvUSERSUB(GvCV(gv)),
73 CvUSERINDEX(GvCV(gv)));
74 else if (CvROOT(GvCV(gv)))
75 dump_op(CvROOT(GvCV(gv)));
99 fprintf(stderr, "%-4d", op->op_seq);
101 fprintf(stderr, " ");
102 dump("TYPE = %s ===> ", op_name[op->op_type]);
105 fprintf(stderr, "%d\n", op->op_next->op_seq);
107 fprintf(stderr, "(%d)\n", op->op_next->op_seq);
110 fprintf(stderr, "DONE\n");
113 if (op->op_type == OP_NULL)
114 dump(" (was %s)\n", op_name[op->op_targ]);
116 dump("TARG = %d\n", op->op_targ);
119 dump("ADDR = 0x%lx => 0x%lx\n",op, op->op_next);
123 if (op->op_flags & OPf_KNOW) {
124 if (op->op_flags & OPf_LIST)
125 (void)strcat(buf,"LIST,");
127 (void)strcat(buf,"SCALAR,");
130 (void)strcat(buf,"UNKNOWN,");
131 if (op->op_flags & OPf_KIDS)
132 (void)strcat(buf,"KIDS,");
133 if (op->op_flags & OPf_PARENS)
134 (void)strcat(buf,"PARENS,");
135 if (op->op_flags & OPf_STACKED)
136 (void)strcat(buf,"STACKED,");
137 if (op->op_flags & OPf_LVAL)
138 (void)strcat(buf,"LVAL,");
139 if (op->op_flags & OPf_INTRO)
140 (void)strcat(buf,"INTRO,");
141 if (op->op_flags & OPf_SPECIAL)
142 (void)strcat(buf,"SPECIAL,");
144 buf[strlen(buf)-1] = '\0';
145 dump("FLAGS = (%s)\n",buf);
147 if (op->op_private) {
149 if (op->op_type == OP_AASSIGN) {
150 if (op->op_private & OPpASSIGN_COMMON)
151 (void)strcat(buf,"COMMON,");
153 else if (op->op_type == OP_TRANS) {
154 if (op->op_private & OPpTRANS_SQUASH)
155 (void)strcat(buf,"SQUASH,");
156 if (op->op_private & OPpTRANS_DELETE)
157 (void)strcat(buf,"DELETE,");
158 if (op->op_private & OPpTRANS_COMPLEMENT)
159 (void)strcat(buf,"COMPLEMENT,");
161 else if (op->op_type == OP_REPEAT) {
162 if (op->op_private & OPpREPEAT_DOLIST)
163 (void)strcat(buf,"DOLIST,");
165 else if (op->op_type == OP_ENTERSUBR) {
166 if (op->op_private & OPpSUBR_DB)
167 (void)strcat(buf,"DB,");
169 else if (op->op_type == OP_CONST) {
170 if (op->op_private & OPpCONST_BARE)
171 (void)strcat(buf,"BARE,");
173 else if (op->op_type == OP_FLIP) {
174 if (op->op_private & OPpFLIP_LINENUM)
175 (void)strcat(buf,"LINENUM,");
177 else if (op->op_type == OP_FLOP) {
178 if (op->op_private & OPpFLIP_LINENUM)
179 (void)strcat(buf,"LINENUM,");
182 buf[strlen(buf)-1] = '\0';
183 dump("PRIVATE = (%s)\n",buf);
187 switch (op->op_type) {
194 gv_fullname(tmpsv,cGVOP->op_gv);
195 dump("GV = %s\n", SvPV(tmpsv, na));
202 dump("SV = %s\n", SvPEEK(cSVOP->op_sv));
207 dump("LINE = %d\n",cCOP->cop_line);
209 dump("LABEL = \"%s\"\n",cCOP->cop_label);
213 if (cLOOP->op_redoop)
214 fprintf(stderr, "%d\n", cLOOP->op_redoop->op_seq);
216 fprintf(stderr, "DONE\n");
218 if (cLOOP->op_nextop)
219 fprintf(stderr, "%d\n", cLOOP->op_nextop->op_seq);
221 fprintf(stderr, "DONE\n");
223 if (cLOOP->op_lastop)
224 fprintf(stderr, "%d\n", cLOOP->op_lastop->op_seq);
226 fprintf(stderr, "DONE\n");
230 if (cCONDOP->op_true)
231 fprintf(stderr, "%d\n", cCONDOP->op_true->op_seq);
233 fprintf(stderr, "DONE\n");
235 if (cCONDOP->op_false)
236 fprintf(stderr, "%d\n", cCONDOP->op_false->op_seq);
238 fprintf(stderr, "DONE\n");
245 if (cLOGOP->op_other)
246 fprintf(stderr, "%d\n", cLOGOP->op_other->op_seq);
248 fprintf(stderr, "DONE\n");
256 if (op->op_flags & OPf_KIDS) {
258 for (kid = cUNOP->op_first; kid; kid = kid->op_sibling)
272 fprintf(stderr,"{}\n");
277 fprintf(stderr,"{\n");
279 dump("GV_NAME = %s", SvPVX(sv));
280 if (gv != GvEGV(gv)) {
281 gv_efullname(sv,GvEGV(gv));
282 dump("-> %s", SvPVX(sv));
301 if (pm->op_pmflags & PMf_ONCE)
306 dump("PMf_PRE %c%s%c\n",ch,pm->op_pmregexp->precomp,ch);
307 if (pm->op_type != OP_PUSHRE && pm->op_pmreplroot) {
309 dump_op(pm->op_pmreplroot);
311 if (pm->op_pmshort) {
312 dump("PMf_SHORT = %s\n",SvPEEK(pm->op_pmshort));
314 if (pm->op_pmflags) {
316 if (pm->op_pmflags & PMf_USED)
317 (void)strcat(buf,"USED,");
318 if (pm->op_pmflags & PMf_ONCE)
319 (void)strcat(buf,"ONCE,");
320 if (pm->op_pmflags & PMf_SCANFIRST)
321 (void)strcat(buf,"SCANFIRST,");
322 if (pm->op_pmflags & PMf_ALL)
323 (void)strcat(buf,"ALL,");
324 if (pm->op_pmflags & PMf_SKIPWHITE)
325 (void)strcat(buf,"SKIPWHITE,");
326 if (pm->op_pmflags & PMf_FOLD)
327 (void)strcat(buf,"FOLD,");
328 if (pm->op_pmflags & PMf_CONST)
329 (void)strcat(buf,"CONST,");
330 if (pm->op_pmflags & PMf_KEEP)
331 (void)strcat(buf,"KEEP,");
332 if (pm->op_pmflags & PMf_GLOBAL)
333 (void)strcat(buf,"GLOBAL,");
334 if (pm->op_pmflags & PMf_RUNTIME)
335 (void)strcat(buf,"RUNTIME,");
336 if (pm->op_pmflags & PMf_EVAL)
337 (void)strcat(buf,"EVAL,");
339 buf[strlen(buf)-1] = '\0';
340 dump("PMFLAGS = (%s)\n",buf);
348 static void dump(arg1,arg2,arg3,arg4,arg5)
350 long arg2, arg3, arg4, arg5;
354 for (i = dumplvl*4; i; i--)
355 (void)putc(' ',stderr);
356 fprintf(stderr,arg1, arg2, arg3, arg4, arg5);