cloned interpreters now actually run and pass all but 55/10386

subtests; various subtle bugs, new and old, observed when running
cloned interpreters have been fixed

still to do:
|  * dup psig_ptr table
|  * merge PADOP GVs support with "our" SVs (existing PADOPs are too
|    simple-minded and grab one pad entry each, heavily bloating
|    the pad by not avoiding dups)
|  * overloaded constants are not really immutable--they need to
|    be PADOPs
|  * allocator for constants and OPs need to be spelled differently
|    (shared vs interpreter-local allocations)
|  * optree refcounting is still missing locking (macros are in place)
|  * curstackinfo, {mark,scope,save,ret}stack need to be cloned so
|    perl_clone() can be called from within runops*()

p4raw-id: //depot/perl@4553

1 files changed, 7 insertions, 2 deletions

diff --git a/dump.c b/dump.c
index 41116b873f..bb8adf2ff0 100644
--- a/dump.c
+++ b/dump.c
@@ -510,18 +510,23 @@ Perl_do_op_dump(pTHX_ I32 level, PerlIO *file, OP *o)
     }
 
     switch (o->op_type) {
+    case OP_AELEMFAST:
     case OP_GVSV:
     case OP_GV:
-	if (cGVOPo) {
+#ifdef USE_ITHREADS
+	Perl_dump_indent(aTHX_ level, file, "PADIX = %d\n", cPADOPo->op_padix);
+#else
+	if (cSVOPo->op_sv) {
 	    SV *tmpsv = NEWSV(0,0);
 	    ENTER;
 	    SAVEFREESV(tmpsv);
-	    gv_fullname3(tmpsv, (GV*)cGVOPo, Nullch);
+	    gv_fullname3(tmpsv, (GV*)cSVOPo->op_sv, Nullch);
 	    Perl_dump_indent(aTHX_ level, file, "GV = %s\n", SvPV(tmpsv, n_a));
 	    LEAVE;
 	}
 	else
 	    Perl_dump_indent(aTHX_ level, file, "GV = NULL\n");
+#endif
 	break;
     case OP_CONST:
     case OP_METHOD_NAMED: