-/* $RCSfile: dump.c,v $$Revision: 4.1 $$Date: 92/08/07 17:20:03 $
+/* dump.c
*
- * Copyright (c) 1991, Larry Wall
+ * 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.
*
- * $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.
- *
+ */
+
+/*
+ * "'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"
-#ifdef DEBUGGING
+#ifndef DEBUGGING
+void
+dump_all()
+{
+}
+#else /* Rest of file is for DEBUGGING */
static void dump();
void
dump_all()
{
+#ifdef HAS_SETLINEBUF
setlinebuf(stderr);
+#else
+ setvbuf(stderr, Nullch, _IOLBF, 0);
+#endif
if (main_root)
dump_op(main_root);
dump_packsubs(defstash);
dump_packsubs(stash)
HV* stash;
{
- U32 i;
+ I32 i;
HE *entry;
- for (i = 0; i <= HvMAX(stash); i++) {
+ 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 (*entry->hent_key == '_' && (hv = GvHV(gv)) && HvNAME(hv) &&
- hv != defstash)
+ 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 */
}
}
dump_sub(gv)
GV* gv;
{
- SV *sv = sv_mortalcopy(&sv_undef);
- if (GvCV(gv)) {
- gv_fullname(sv,gv);
- dump("\nSUB %s = ", SvPVX(sv));
- if (CvUSERSUB(GvCV(gv)))
- dump("(usersub 0x%x %d)\n",
- (long)CvUSERSUB(GvCV(gv)),
- CvUSERINDEX(GvCV(gv)));
- else if (CvROOT(GvCV(gv)))
- dump_op(CvROOT(GvCV(gv)));
- else
- dump("<undef>\n");
- }
+ 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_eval()
+dump_form(gv)
+GV* gv;
{
- register I32 i;
- register GV *gv;
- register HE *entry;
+ 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);
}
else
fprintf(stderr, "DONE\n");
dumplvl++;
- if (op->op_targ)
- dump("TARG = %d\n", op->op_targ);
-#ifdef NOTDEF
+ if (op->op_targ) {
+ if (op->op_type == OP_NULL)
+ dump(" (was %s)\n", op_name[op->op_targ]);
+ else
+ dump("TARG = %d\n", op->op_targ);
+ }
+#ifdef DUMPADDR
dump("ADDR = 0x%lx => 0x%lx\n",op, op->op_next);
#endif
if (op->op_flags) {
(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_INTRO)
- (void)strcat(buf,"INTRO,");
+ if (op->op_flags & OPf_REF)
+ (void)strcat(buf,"REF,");
+ if (op->op_flags & OPf_MOD)
+ (void)strcat(buf,"MOD,");
if (op->op_flags & OPf_SPECIAL)
(void)strcat(buf,"SPECIAL,");
if (*buf)
if (op->op_private & OPpASSIGN_COMMON)
(void)strcat(buf,"COMMON,");
}
+ else if (op->op_type == OP_SASSIGN) {
+ if (op->op_private & OPpASSIGN_BACKWARDS)
+ (void)strcat(buf,"BACKWARDS,");
+ }
else if (op->op_type == OP_TRANS) {
if (op->op_private & OPpTRANS_SQUASH)
(void)strcat(buf,"SQUASH,");
if (op->op_private & OPpREPEAT_DOLIST)
(void)strcat(buf,"DOLIST,");
}
- else if (op->op_type == OP_ENTERSUBR) {
- if (op->op_private & OPpSUBR_DB)
+ else if (op->op_type == OP_ENTERSUB ||
+ op->op_type == OP_RV2SV ||
+ op->op_type == OP_RV2AV ||
+ op->op_type == OP_RV2HV ||
+ op->op_type == OP_RV2GV ||
+ op->op_type == OP_AELEM ||
+ op->op_type == OP_HELEM )
+ {
+ if (op->op_private & OPpDEREF_DB)
(void)strcat(buf,"DB,");
+ if (op->op_private & OPpDEREF_AV)
+ (void)strcat(buf,"AV,");
+ if (op->op_private & OPpDEREF_HV)
+ (void)strcat(buf,"HV,");
+ if (op->op_private & HINT_STRICT_REFS)
+ (void)strcat(buf,"STRICT_REFS,");
}
else if (op->op_type == OP_CONST) {
if (op->op_private & OPpCONST_BARE)
if (op->op_private & OPpFLIP_LINENUM)
(void)strcat(buf,"LINENUM,");
}
+ if (op->op_flags & OPf_MOD && op->op_private & OPpLVAL_INTRO)
+ (void)strcat(buf,"INTRO,");
if (*buf) {
buf[strlen(buf)-1] = '\0';
dump("PRIVATE = (%s)\n",buf);
case OP_GVSV:
case OP_GV:
if (cGVOP->op_gv) {
+ ENTER;
tmpsv = NEWSV(0,0);
+ SAVEFREESV(tmpsv);
gv_fullname(tmpsv,cGVOP->op_gv);
dump("GV = %s\n", SvPV(tmpsv, na));
- sv_free(tmpsv);
+ LEAVE;
}
else
dump("GV = NULL\n");
else
fprintf(stderr, "DONE\n");
break;
+ case OP_MAPWHILE:
case OP_GREPWHILE:
case OP_OR:
case OP_AND:
- case OP_METHOD:
dump("OTHER ===> ");
if (cLOGOP->op_other)
fprintf(stderr, "%d\n", cLOGOP->op_other->op_seq);
case OP_SUBST:
dump_pm((PMOP*)op);
break;
+ default:
+ break;
}
if (op->op_flags & OPf_KIDS) {
OP *kid;
fprintf(stderr,"{}\n");
return;
}
- sv = sv_mortalcopy(&sv_undef);
+ sv = sv_newmortal();
dumplvl++;
fprintf(stderr,"{\n");
gv_fullname(sv,gv);
projects / p5sagit/p5-mst-13.2.git / blobdiff