# define A_HAS_RPEEP A_HAS_PERL(5, 13, 5)
#endif
+#ifndef OpSIBLING
+# ifdef OP_SIBLING
+# define OpSIBLING(O) OP_SIBLING(O)
+# else
+# define OpSIBLING(O) ((O)->op_sibling)
+# endif
+#endif
+
/* ... Thread safety and multiplicity ...................................... */
/* Always safe when the workaround isn't needed */
# undef MY_CXT
# define MY_CXT a_globaldata
# undef START_MY_CXT
-# define START_MY_CXT STATIC my_cxt_t MY_CXT;
+# define START_MY_CXT static my_cxt_t MY_CXT;
# undef MY_CXT_INIT
# define MY_CXT_INIT NOOP
# undef MY_CXT_CLONE
# define MY_CXT_CLONE NOOP
#endif
+#if defined(OP_CHECK_MUTEX_LOCK) && defined(OP_CHECK_MUTEX_UNLOCK)
+# define A_CHECK_MUTEX_LOCK OP_CHECK_MUTEX_LOCK
+# define A_CHECK_MUTEX_UNLOCK OP_CHECK_MUTEX_UNLOCK
+#else
+# define A_CHECK_MUTEX_LOCK OP_REFCNT_LOCK
+# define A_CHECK_MUTEX_UNLOCK OP_REFCNT_UNLOCK
+#endif
+
+typedef OP *(*a_ck_t)(pTHX_ OP *);
+
+#ifdef wrap_op_checker
+
+# define a_ck_replace(T, NC, OCP) wrap_op_checker((T), (NC), (OCP))
+
+#else
+
+static void a_ck_replace(pTHX_ OPCODE type, a_ck_t new_ck, a_ck_t *old_ck_p) {
+#define a_ck_replace(T, NC, OCP) a_ck_replace(aTHX_ (T), (NC), (OCP))
+ A_CHECK_MUTEX_LOCK;
+ if (!*old_ck_p) {
+ *old_ck_p = PL_check[type];
+ PL_check[type] = new_ck;
+ }
+ A_CHECK_MUTEX_UNLOCK;
+}
+
+#endif
+
+static void a_ck_restore(pTHX_ OPCODE type, a_ck_t *old_ck_p) {
+#define a_ck_restore(T, OCP) a_ck_restore(aTHX_ (T), (OCP))
+ A_CHECK_MUTEX_LOCK;
+ if (*old_ck_p) {
+ PL_check[type] = *old_ck_p;
+ *old_ck_p = 0;
+ }
+ A_CHECK_MUTEX_UNLOCK;
+}
+
/* --- Helpers ------------------------------------------------------------- */
/* ... Thread-safe hints ................................................... */
#if A_WORKAROUND_REQUIRE_PROPAGATION
typedef struct {
- ptable *tbl;
+ ptable *tbl;
#if A_HAS_PERL(5, 13, 2)
CLONE_PARAMS *params;
#else
- CLONE_PARAMS params;
+ CLONE_PARAMS params;
#endif
} a_ptable_clone_ud;
# define a_dup_inc(S, U) SvREFCNT_inc(sv_dup((S), &((U)->params)))
#endif
-STATIC void a_ptable_clone(pTHX_ ptable_ent *ent, void *ud_) {
+static void a_ptable_clone(pTHX_ ptable_ent *ent, void *ud_) {
a_ptable_clone_ud *ud = ud_;
a_hint_t *h1 = ent->val;
a_hint_t *h2;
#endif /* A_WORKAROUND_REQUIRE_PROPAGATION */
-#include "reap.h"
-
-STATIC void a_thread_cleanup(pTHX_ void *ud) {
+static void a_thread_cleanup(pTHX_ void *ud) {
dMY_CXT;
#if A_WORKAROUND_REQUIRE_PROPAGATION
ptable_hints_free(MY_CXT.tbl);
+ MY_CXT.tbl = NULL;
#endif /* A_WORKAROUND_REQUIRE_PROPAGATION */
ptable_seen_free(MY_CXT.seen);
+ MY_CXT.seen = NULL;
}
+static int a_endav_free(pTHX_ SV *sv, MAGIC *mg) {
+ SAVEDESTRUCTOR_X(a_thread_cleanup, NULL);
+
+ return 0;
+}
+
+static MGVTBL a_endav_vtbl = {
+ 0,
+ 0,
+ 0,
+ 0,
+ a_endav_free
+#if MGf_COPY
+ , 0
+#endif
+#if MGf_DUP
+ , 0
+#endif
+#if MGf_LOCAL
+ , 0
+#endif
+};
+
#endif /* A_THREADSAFE */
#if A_WORKAROUND_REQUIRE_PROPAGATION
-STATIC IV a_require_tag(pTHX) {
+static IV a_require_tag(pTHX) {
#define a_require_tag() a_require_tag(aTHX)
const CV *cv, *outside;
return PTR2IV(cv);
}
-STATIC SV *a_tag(pTHX_ UV bits) {
+static SV *a_tag(pTHX_ UV bits) {
#define a_tag(B) a_tag(aTHX_ (B))
a_hint_t *h;
+#if A_THREADSAFE
+ dMY_CXT;
+
+ if (!MY_CXT.tbl)
+ return newSViv(0);
+#endif /* A_THREADSAFE */
h = PerlMemShared_malloc(sizeof *h);
h->bits = bits;
h->require_tag = a_require_tag();
#if A_THREADSAFE
- {
- dMY_CXT;
- /* We only need for the key to be an unique tag for looking up the value later
- * Allocated memory provides convenient unique identifiers, so that's why we
- * use the hint as the key itself. */
- ptable_hints_store(MY_CXT.tbl, h, h);
- }
+ /* We only need for the key to be an unique tag for looking up the value later
+ * Allocated memory provides convenient unique identifiers, so that's why we
+ * use the hint as the key itself. */
+ ptable_hints_store(MY_CXT.tbl, h, h);
#endif /* A_THREADSAFE */
return newSViv(PTR2IV(h));
}
-STATIC UV a_detag(pTHX_ const SV *hint) {
+static UV a_detag(pTHX_ const SV *hint) {
#define a_detag(H) a_detag(aTHX_ (H))
a_hint_t *h;
+#if A_THREADSAFE
+ dMY_CXT;
+
+ if (!MY_CXT.tbl)
+ return 0;
+#endif /* A_THREADSAFE */
if (!(hint && SvIOK(hint)))
return 0;
h = INT2PTR(a_hint_t *, SvIVX(hint));
#if A_THREADSAFE
- {
- dMY_CXT;
- h = ptable_fetch(MY_CXT.tbl, h);
- }
+ h = ptable_fetch(MY_CXT.tbl, h);
#endif /* A_THREADSAFE */
if (a_require_tag() != h->require_tag)
#define A_HINT_ROOT 64
#define A_HINT_DEREF 128
-STATIC U32 a_hash = 0;
+static U32 a_hash = 0;
-STATIC UV a_hint(pTHX) {
+static UV a_hint(pTHX) {
#define a_hint() a_hint(aTHX)
SV *hint;
#ifdef cop_hints_fetch_pvn
/* ... op => info map ...................................................... */
typedef struct {
- OP *(*old_pp)(pTHX);
- UV flags;
- void *next;
+ OP *(*old_pp)(pTHX);
+ void *next;
+ UV flags;
} a_op_info;
#define PTABLE_NAME ptable_map
#define ptable_map_store(T, K, V) ptable_map_store(aPTBLMS_ (T), (K), (V))
#define ptable_map_delete(T, K) ptable_map_delete(aPTBLMS_ (T), (K))
-STATIC ptable *a_op_map = NULL;
+static ptable *a_op_map = NULL;
#ifdef USE_ITHREADS
#define dA_MAP_THX a_op_info a_op_map_tmp_oi
-STATIC perl_mutex a_op_map_mutex;
+static perl_mutex a_op_map_mutex;
#define A_LOCK(M) MUTEX_LOCK(M)
#define A_UNLOCK(M) MUTEX_UNLOCK(M)
-STATIC const a_op_info *a_map_fetch(const OP *o, a_op_info *oi) {
+static const a_op_info *a_map_fetch(const OP *o, a_op_info *oi) {
const a_op_info *val;
A_LOCK(&a_op_map_mutex);
#endif /* !USE_ITHREADS */
-STATIC const a_op_info *a_map_store_locked(pPTBLMS_ const OP *o, OP *(*old_pp)(pTHX), void *next, UV flags) {
+static const a_op_info *a_map_store_locked(pPTBLMS_ const OP *o, OP *(*old_pp)(pTHX), void *next, UV flags) {
#define a_map_store_locked(O, PP, N, F) a_map_store_locked(aPTBLMS_ (O), (PP), (N), (F))
a_op_info *oi;
return oi;
}
-STATIC void a_map_store(pPTBLMS_ const OP *o, OP *(*old_pp)(pTHX), void *next, UV flags) {
+static void a_map_store(pPTBLMS_ const OP *o, OP *(*old_pp)(pTHX), void *next, UV flags) {
#define a_map_store(O, PP, N, F) a_map_store(aPTBLMS_ (O), (PP), (N), (F))
A_LOCK(&a_op_map_mutex);
A_UNLOCK(&a_op_map_mutex);
}
-STATIC void a_map_delete(pTHX_ const OP *o) {
+static void a_map_delete(pTHX_ const OP *o) {
#define a_map_delete(O) a_map_delete(aTHX_ (O))
A_LOCK(&a_op_map_mutex);
A_UNLOCK(&a_op_map_mutex);
}
-STATIC const OP *a_map_descend(const OP *o) {
+static const OP *a_map_descend(const OP *o) {
switch (PL_opargs[o->op_type] & OA_CLASS_MASK) {
case OA_BASEOP:
case OA_UNOP:
return NULL;
}
-STATIC void a_map_store_root(pPTBLMS_ const OP *root, OP *(*old_pp)(pTHX), UV flags) {
+static void a_map_store_root(pPTBLMS_ const OP *root, OP *(*old_pp)(pTHX), UV flags) {
#define a_map_store_root(R, PP, F) a_map_store_root(aPTBLMS_ (R), (PP), (F))
const a_op_info *roi;
a_op_info *oi;
return;
}
-STATIC void a_map_update_flags_topdown(const OP *root, UV flags) {
+static void a_map_update_flags_topdown(const OP *root, UV flags) {
a_op_info *oi;
const OP *o = root;
#define a_map_cancel(R) a_map_update_flags_topdown((R), 0)
-STATIC void a_map_update_flags_bottomup(const OP *o, UV flags, UV rflags) {
+static void a_map_update_flags_bottomup(const OP *o, UV flags, UV rflags) {
a_op_info *oi;
A_LOCK(&a_op_map_mutex);
/* ... Decide whether this expression should be autovivified or not ........ */
-STATIC UV a_map_resolve(const OP *o, const a_op_info *oi) {
+static UV a_map_resolve(const OP *o, const a_op_info *oi) {
UV flags = 0, rflags;
const OP *root;
const a_op_info *roi = oi;
/* ... Inspired from pp_defined() .......................................... */
-STATIC int a_undef(pTHX_ SV *sv) {
+static int a_undef(pTHX_ SV *sv) {
#define a_undef(S) a_undef(aTHX_ (S))
switch (SvTYPE(sv)) {
case SVt_NULL:
/* ... pp_rv2av ............................................................ */
-STATIC OP *a_pp_rv2av(pTHX) {
+static OP *a_pp_rv2av(pTHX) {
dA_MAP_THX;
const a_op_info *oi;
dSP;
/* We always need to push an empty array to fool the pp_aelem() that comes
* later. */
SV *av;
- POPs;
+ (void) POPs;
av = sv_2mortal((SV *) newAV());
PUSHs(av);
RETURN;
/* ... pp_rv2hv ............................................................ */
-STATIC OP *a_pp_rv2hv_simple(pTHX) {
+static OP *a_pp_rv2hv_simple(pTHX) {
dA_MAP_THX;
const a_op_info *oi;
dSP;
return oi->old_pp(aTHX);
}
-STATIC OP *a_pp_rv2hv(pTHX) {
+static OP *a_pp_rv2hv(pTHX) {
dA_MAP_THX;
const a_op_info *oi;
dSP;
if (oi->flags & A_HINT_DEREF) {
if (a_undef(TOPs)) {
SV *hv;
- POPs;
+ (void) POPs;
hv = sv_2mortal((SV *) newHV());
PUSHs(hv);
RETURN;
/* ... pp_deref (aelem,helem,rv2sv,padsv) .................................. */
-STATIC OP *a_pp_deref(pTHX) {
+static OP *a_pp_deref(pTHX) {
dA_MAP_THX;
const a_op_info *oi;
UV flags;
/* ... pp_root (exists,delete,keys,values) ................................. */
-STATIC OP *a_pp_root_unop(pTHX) {
+static OP *a_pp_root_unop(pTHX) {
dSP;
if (a_undef(TOPs)) {
- POPs;
+ (void) POPs;
/* Can only be reached by keys or values */
if (GIMME_V == G_SCALAR) {
dTARGET;
}
}
-STATIC OP *a_pp_root_binop(pTHX) {
+static OP *a_pp_root_binop(pTHX) {
dSP;
if (a_undef(TOPm1s)) {
- POPs;
- POPs;
+ (void) POPs;
+ (void) POPs;
if (PL_op->op_type == OP_EXISTS)
RETPUSHNO;
else
/* --- Check functions ----------------------------------------------------- */
-STATIC void a_recheck_rv2xv(pTHX_ OP *o, OPCODE type, OP *(*new_pp)(pTHX)) {
+static void a_recheck_rv2xv(pTHX_ OP *o, OPCODE type, OP *(*new_pp)(pTHX)) {
#define a_recheck_rv2xv(O, T, PP) a_recheck_rv2xv(aTHX_ (O), (T), (PP))
if (o->op_type == type && o->op_ppaddr != new_pp
* the op entry in the op map in the padany check function, and we set their
* op_ppaddr member in our peephole optimizer replacement below. */
-STATIC OP *(*a_old_ck_padany)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_padany)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_padany(pTHX_ OP *o) {
+static OP *a_ck_padany(pTHX_ OP *o) {
UV hint;
o = a_old_ck_padany(aTHX_ o);
return o;
}
-STATIC OP *(*a_old_ck_padsv)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_padsv)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_padsv(pTHX_ OP *o) {
+static OP *a_ck_padsv(pTHX_ OP *o) {
UV hint;
o = a_old_ck_padsv(aTHX_ o);
* modifying context, so the expression can't be resolved yet. It will be at the
* first invocation of a_pp_deref() for this expression. */
-STATIC OP *(*a_old_ck_aelem)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_helem)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_rv2sv)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_aelem)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_helem)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_rv2sv)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_deref(pTHX_ OP *o) {
+static OP *a_ck_deref(pTHX_ OP *o) {
OP * (*old_ck)(pTHX_ OP *o) = 0;
UV hint = a_hint();
* rv2[ah]v, resolution is handled by the first call to a_pp_deref() in the
* expression. */
-STATIC OP *(*a_old_ck_rv2av)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_rv2hv)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_rv2av)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_rv2hv)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_rv2xv(pTHX_ OP *o) {
+static OP *a_ck_rv2xv(pTHX_ OP *o) {
OP * (*old_ck)(pTHX_ OP *o) = 0;
OP * (*new_pp)(pTHX) = 0;
UV hint;
* root so that the rest of the expression will see the right context when
* resolving. That's why we don't replace the ppaddr. */
-STATIC OP *(*a_old_ck_aslice)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_hslice)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_aslice)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_hslice)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_xslice(pTHX_ OP *o) {
+static OP *a_ck_xslice(pTHX_ OP *o) {
OP * (*old_ck)(pTHX_ OP *o) = 0;
UV hint = a_hint();
case OP_HSLICE:
old_ck = a_old_ck_hslice;
if (hint & A_HINT_DO)
- a_recheck_rv2xv(cUNOPo->op_first->op_sibling, OP_RV2HV, a_pp_rv2hv);
+ a_recheck_rv2xv(OpSIBLING(cUNOPo->op_first), OP_RV2HV, a_pp_rv2hv);
break;
}
o = old_ck(aTHX_ o);
/* Those ops are only found at the root of a dereferencing expression. We can
* then resolve at compile time if vivification must take place or not. */
-STATIC OP *(*a_old_ck_exists)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_delete)(pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_keys) (pTHX_ OP *) = 0;
-STATIC OP *(*a_old_ck_values)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_exists)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_delete)(pTHX_ OP *) = 0;
+static OP *(*a_old_ck_keys) (pTHX_ OP *) = 0;
+static OP *(*a_old_ck_values)(pTHX_ OP *) = 0;
-STATIC OP *a_ck_root(pTHX_ OP *o) {
+static OP *a_ck_root(pTHX_ OP *o) {
OP * (*old_ck)(pTHX_ OP *o) = 0;
OP * (*new_pp)(pTHX) = 0;
bool enabled = FALSE;
/* ... Our peephole optimizer .............................................. */
-STATIC peep_t a_old_peep = 0; /* This is actually the rpeep past 5.13.5 */
+static peep_t a_old_peep = 0; /* This is actually the rpeep past 5.13.5 */
-STATIC void a_peep_rec(pTHX_ OP *o, ptable *seen);
+static void a_peep_rec(pTHX_ OP *o, ptable *seen);
-STATIC void a_peep_rec(pTHX_ OP *o, ptable *seen) {
+static void a_peep_rec(pTHX_ OP *o, ptable *seen) {
#define a_peep_rec(O) a_peep_rec(aTHX_ (O), seen)
for (; o; o = o->op_next) {
dA_MAP_THX;
const a_op_info *oi = NULL;
UV flags = 0;
+#if !A_HAS_RPEEP
if (ptable_fetch(seen, o))
break;
ptable_seen_store(seen, o, o);
+#endif
switch (o->op_type) {
+#if A_HAS_RPEEP
+ case OP_NEXTSTATE:
+ case OP_DBSTATE:
+ case OP_STUB:
+ case OP_UNSTACK:
+ if (ptable_fetch(seen, o))
+ return;
+ ptable_seen_store(seen, o, o);
+ break;
+#endif
case OP_PADSV:
if (o->op_ppaddr != a_pp_deref) {
oi = a_map_fetch(o);
}
}
-STATIC void a_peep(pTHX_ OP *o) {
+static void a_peep(pTHX_ OP *o) {
dMY_CXT;
ptable *seen = MY_CXT.seen;
a_old_peep(aTHX_ o);
- ptable_seen_clear(seen);
- a_peep_rec(o);
- ptable_seen_clear(seen);
+ if (seen) {
+ ptable_seen_clear(seen);
+ a_peep_rec(o);
+ ptable_seen_clear(seen);
+ }
}
/* --- Interpreter setup/teardown ------------------------------------------ */
-STATIC U32 a_initialized = 0;
+static U32 a_initialized = 0;
-STATIC void a_teardown(pTHX_ void *root) {
+static void a_teardown(pTHX_ void *root) {
if (!a_initialized)
return;
dMY_CXT;
# if A_THREADSAFE && A_WORKAROUND_REQUIRE_PROPAGATION
ptable_hints_free(MY_CXT.tbl);
+ MY_CXT.tbl = NULL;
# endif /* A_THREADSAFE && A_WORKAROUND_REQUIRE_PROPAGATION */
ptable_seen_free(MY_CXT.seen);
+ MY_CXT.seen = NULL;
}
- PL_check[OP_PADANY] = MEMBER_TO_FPTR(a_old_ck_padany);
- a_old_ck_padany = 0;
- PL_check[OP_PADSV] = MEMBER_TO_FPTR(a_old_ck_padsv);
- a_old_ck_padsv = 0;
-
- PL_check[OP_AELEM] = MEMBER_TO_FPTR(a_old_ck_aelem);
- a_old_ck_aelem = 0;
- PL_check[OP_HELEM] = MEMBER_TO_FPTR(a_old_ck_helem);
- a_old_ck_helem = 0;
- PL_check[OP_RV2SV] = MEMBER_TO_FPTR(a_old_ck_rv2sv);
- a_old_ck_rv2sv = 0;
-
- PL_check[OP_RV2AV] = MEMBER_TO_FPTR(a_old_ck_rv2av);
- a_old_ck_rv2av = 0;
- PL_check[OP_RV2HV] = MEMBER_TO_FPTR(a_old_ck_rv2hv);
- a_old_ck_rv2hv = 0;
-
- PL_check[OP_ASLICE] = MEMBER_TO_FPTR(a_old_ck_aslice);
- a_old_ck_aslice = 0;
- PL_check[OP_HSLICE] = MEMBER_TO_FPTR(a_old_ck_hslice);
- a_old_ck_hslice = 0;
-
- PL_check[OP_EXISTS] = MEMBER_TO_FPTR(a_old_ck_exists);
- a_old_ck_exists = 0;
- PL_check[OP_DELETE] = MEMBER_TO_FPTR(a_old_ck_delete);
- a_old_ck_delete = 0;
- PL_check[OP_KEYS] = MEMBER_TO_FPTR(a_old_ck_keys);
- a_old_ck_keys = 0;
- PL_check[OP_VALUES] = MEMBER_TO_FPTR(a_old_ck_values);
- a_old_ck_values = 0;
+ a_ck_restore(OP_PADANY, &a_old_ck_padany);
+ a_ck_restore(OP_PADSV, &a_old_ck_padsv);
+
+ a_ck_restore(OP_AELEM, &a_old_ck_aelem);
+ a_ck_restore(OP_HELEM, &a_old_ck_helem);
+ a_ck_restore(OP_RV2SV, &a_old_ck_rv2sv);
+
+ a_ck_restore(OP_RV2AV, &a_old_ck_rv2av);
+ a_ck_restore(OP_RV2HV, &a_old_ck_rv2hv);
+
+ a_ck_restore(OP_ASLICE, &a_old_ck_aslice);
+ a_ck_restore(OP_HSLICE, &a_old_ck_hslice);
+
+ a_ck_restore(OP_EXISTS, &a_old_ck_exists);
+ a_ck_restore(OP_DELETE, &a_old_ck_delete);
+ a_ck_restore(OP_KEYS, &a_old_ck_keys);
+ a_ck_restore(OP_VALUES, &a_old_ck_values);
#if A_HAS_RPEEP
PL_rpeepp = a_old_peep;
a_initialized = 0;
}
-STATIC void a_setup(pTHX) {
+static void a_setup(pTHX) {
#define a_setup() a_setup(aTHX)
if (a_initialized)
return;
MY_CXT.seen = ptable_new();
}
- a_old_ck_padany = PL_check[OP_PADANY];
- PL_check[OP_PADANY] = MEMBER_TO_FPTR(a_ck_padany);
- a_old_ck_padsv = PL_check[OP_PADSV];
- PL_check[OP_PADSV] = MEMBER_TO_FPTR(a_ck_padsv);
-
- a_old_ck_aelem = PL_check[OP_AELEM];
- PL_check[OP_AELEM] = MEMBER_TO_FPTR(a_ck_deref);
- a_old_ck_helem = PL_check[OP_HELEM];
- PL_check[OP_HELEM] = MEMBER_TO_FPTR(a_ck_deref);
- a_old_ck_rv2sv = PL_check[OP_RV2SV];
- PL_check[OP_RV2SV] = MEMBER_TO_FPTR(a_ck_deref);
-
- a_old_ck_rv2av = PL_check[OP_RV2AV];
- PL_check[OP_RV2AV] = MEMBER_TO_FPTR(a_ck_rv2xv);
- a_old_ck_rv2hv = PL_check[OP_RV2HV];
- PL_check[OP_RV2HV] = MEMBER_TO_FPTR(a_ck_rv2xv);
-
- a_old_ck_aslice = PL_check[OP_ASLICE];
- PL_check[OP_ASLICE] = MEMBER_TO_FPTR(a_ck_xslice);
- a_old_ck_hslice = PL_check[OP_HSLICE];
- PL_check[OP_HSLICE] = MEMBER_TO_FPTR(a_ck_xslice);
-
- a_old_ck_exists = PL_check[OP_EXISTS];
- PL_check[OP_EXISTS] = MEMBER_TO_FPTR(a_ck_root);
- a_old_ck_delete = PL_check[OP_DELETE];
- PL_check[OP_DELETE] = MEMBER_TO_FPTR(a_ck_root);
- a_old_ck_keys = PL_check[OP_KEYS];
- PL_check[OP_KEYS] = MEMBER_TO_FPTR(a_ck_root);
- a_old_ck_values = PL_check[OP_VALUES];
- PL_check[OP_VALUES] = MEMBER_TO_FPTR(a_ck_root);
+ a_ck_replace(OP_PADANY, a_ck_padany, &a_old_ck_padany);
+ a_ck_replace(OP_PADSV, a_ck_padsv, &a_old_ck_padsv);
+
+ a_ck_replace(OP_AELEM, a_ck_deref, &a_old_ck_aelem);
+ a_ck_replace(OP_HELEM, a_ck_deref, &a_old_ck_helem);
+ a_ck_replace(OP_RV2SV, a_ck_deref, &a_old_ck_rv2sv);
+
+ a_ck_replace(OP_RV2AV, a_ck_rv2xv, &a_old_ck_rv2av);
+ a_ck_replace(OP_RV2HV, a_ck_rv2xv, &a_old_ck_rv2hv);
+
+ a_ck_replace(OP_ASLICE, a_ck_xslice, &a_old_ck_aslice);
+ a_ck_replace(OP_HSLICE, a_ck_xslice, &a_old_ck_hslice);
+
+ a_ck_replace(OP_EXISTS, a_ck_root, &a_old_ck_exists);
+ a_ck_replace(OP_DELETE, a_ck_root, &a_old_ck_delete);
+ a_ck_replace(OP_KEYS, a_ck_root, &a_old_ck_keys);
+ a_ck_replace(OP_VALUES, a_ck_root, &a_old_ck_values);
#if A_HAS_RPEEP
a_old_peep = PL_rpeepp;
a_initialized = 1;
}
-STATIC U32 a_booted = 0;
+static U32 a_booted = 0;
/* --- XS ------------------------------------------------------------------ */
ptable *t;
#endif
ptable *s;
+ GV *gv;
PPCODE:
{
- dMY_CXT;
#if A_WORKAROUND_REQUIRE_PROPAGATION
+ dMY_CXT;
{
a_ptable_clone_ud ud;
#endif
MY_CXT.seen = s;
}
- reap(3, a_thread_cleanup, NULL);
+ gv = gv_fetchpv(__PACKAGE__ "::_THREAD_CLEANUP", 0, SVt_PVCV);
+ if (gv) {
+ CV *cv = GvCV(gv);
+ if (!PL_endav)
+ PL_endav = newAV();
+ SvREFCNT_inc(cv);
+ if (!av_store(PL_endav, av_len(PL_endav) + 1, (SV *) cv))
+ SvREFCNT_dec(cv);
+ sv_magicext((SV *) PL_endav, NULL, PERL_MAGIC_ext, &a_endav_vtbl, NULL, 0);
+ }
+ XSRETURN(0);
+
+void
+_THREAD_CLEANUP(...)
+PROTOTYPE: DISABLE
+PPCODE:
+ a_thread_cleanup(aTHX_ NULL);
XSRETURN(0);
#endif /* A_THREADSAFE */