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Revert "An demo(for review) to show how to fix the problem(symbol table resize)"

This reverts commit 60c354510b.
This commit is contained in:
Xinchen Hui 2014-03-11 14:23:14 +08:00
parent 60c354510b
commit 53e312c663
6 changed files with 330 additions and 526 deletions
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79
Zend/zend_execute.c
View File

@ -214,9 +214,8 @@ static zend_never_inline zval *_get_zval_cv_lookup(zval *ptr, zend_uint var, int
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
ZVAL_INDIRECT(ptr, ret);
return ret;
}
}
@ -232,14 +231,12 @@ static zend_never_inline zval *_get_zval_cv_lookup(zval *ptr, zend_uint var, int
/* break missing intentionally */
case BP_VAR_W:
if (EG(active_symbol_table)) {
zval zv;
ZVAL_COPY_VALUE(ptr, &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, ptr);
zend_hash_update(EG(active_symbol_table), cv, &zv);
ret = zend_hash_update(EG(active_symbol_table), cv, ret);
ZVAL_INDIRECT(ptr, ret);
} else {
ZVAL_NULL(ptr);
ret = ptr;
}
ret = ptr;
break;
}
return ret;
@ -253,9 +250,8 @@ static zend_never_inline zval *_get_zval_cv_lookup_BP_VAR_R(zval *ptr, zend_uint
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
ZVAL_INDIRECT(ptr, ret);
return ret;
}
}
@ -271,9 +267,8 @@ static zend_never_inline zval *_get_zval_cv_lookup_BP_VAR_UNSET(zval *ptr, zend_
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
ZVAL_INDIRECT(ptr, ret);
return ret;
}
}
@ -289,9 +284,8 @@ static zend_never_inline zval *_get_zval_cv_lookup_BP_VAR_IS(zval *ptr, zend_uin
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
ZVAL_INDIRECT(ptr, ret);
return ret;
}
}
@ -306,17 +300,13 @@ static zend_never_inline zval *_get_zval_cv_lookup_BP_VAR_RW(zval *ptr, zend_uin
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
} else {
zval zv;
ZVAL_COPY_VALUE(ptr, &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, ptr);
zend_hash_update(EG(active_symbol_table), cv, &zv);
zend_error(E_NOTICE, "Undefined variable: %s", cv->val);
return ptr;
ZVAL_INDIRECT(ptr, ret);
return ret;
}
ret = zend_hash_update(EG(active_symbol_table), cv, &EG(uninitialized_zval));
ZVAL_INDIRECT(ptr, ret);
zend_error(E_NOTICE, "Undefined variable: %s", cv->val);
return ret;
} else {
ZVAL_NULL(ptr);
zend_error(E_NOTICE, "Undefined variable: %s", cv->val);
@ -332,16 +322,12 @@ static zend_never_inline zval *_get_zval_cv_lookup_BP_VAR_W(zval *ptr, zend_uint
if (EG(active_symbol_table)) {
ret = zend_hash_find(EG(active_symbol_table), cv);
if (ret) {
ZEND_ASSERT(Z_TYPE_P(ret) == IS_INDIRECT);
ZVAL_INDIRECT(ptr, Z_INDIRECT_P(ret));
return Z_INDIRECT_P(ptr);
} else {
zval zv;
ZVAL_COPY_VALUE(ptr, &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, ptr);
zend_hash_update(EG(active_symbol_table), cv, &zv);
return ptr;
ZVAL_INDIRECT(ptr, ret);
return ret;
}
ret = zend_hash_update(EG(active_symbol_table), cv, &EG(uninitialized_zval));
ZVAL_INDIRECT(ptr, ret);
return ret;
} else {
ZVAL_NULL(ptr);
return ptr;
@ -1539,20 +1525,20 @@ static inline zend_brk_cont_element* zend_brk_cont(int nest_levels, int array_of
zend_hash_apply(EG(active_symbol_table), (apply_func_t) zend_check_symbol TSRMLS_CC); \
}
static int zend_check_symbol(zval *zv TSRMLS_DC)
static int zend_check_symbol(zval **pz TSRMLS_DC)
{
if (Z_TYPE_P(zv) > 17) {
fprintf(stderr, "Warning! %x has invalid type!\n", *zv);
if (Z_TYPE_PP(pz) > 9) {
fprintf(stderr, "Warning! %x has invalid type!\n", *pz);
/* See http://support.microsoft.com/kb/190351 */
#ifdef PHP_WIN32
fflush(stderr);
#endif
} else if (Z_TYPE_P(zv) == IS_ARRAY) {
zend_hash_apply(Z_ARRVAL_P(zv), (apply_func_t) zend_check_symbol TSRMLS_CC);
} else if (Z_TYPE_P(zv) == IS_OBJECT) {
} else if (Z_TYPE_PP(pz) == IS_ARRAY) {
zend_hash_apply(Z_ARRVAL_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);
} else if (Z_TYPE_PP(pz) == IS_OBJECT) {
/* OBJ-TBI - doesn't support new object model! */
zend_hash_apply(Z_OBJPROP_P(zv), (apply_func_t) zend_check_symbol TSRMLS_CC);
zend_hash_apply(Z_OBJPROP_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC);
}
return 0;
@ -1742,10 +1728,11 @@ static zend_always_inline zend_execute_data *i_create_execute_data_from_op_array
if (!EG(active_symbol_table)) {
ZVAL_COPY(EX_VAR_NUM(op_array->this_var), &EG(This));
} else {
zval zv;
ZVAL_COPY(EX_VAR_NUM(op_array->this_var), &EG(This));
ZVAL_INDIRECT(&zv, EX_VAR_NUM(op_array->this_var));
zend_hash_str_add(EG(active_symbol_table), "this", sizeof("this")-1, &zv);
zval *zv = zend_hash_str_add(EG(active_symbol_table), "this", sizeof("this")-1, EX_VAR(op_array->this_var));
if (zv) {
ZVAL_INDIRECT(EX_VAR_NUM(op_array->this_var), zv);
}
}
}

21
Zend/zend_execute_API.c
View File

@ -156,7 +156,7 @@ void init_executor(TSRMLS_D) /* {{{ */
ZVAL_LONG(&tmp, 0);
zend_vm_stack_push(&tmp TSRMLS_CC);
zend_hash_init(&EG(symbol_table).ht, 50, NULL, ZVAL_INDIRECT_PTR_DTOR, 0);
zend_hash_init(&EG(symbol_table).ht, 50, NULL, ZVAL_PTR_DTOR, 0);
EG(active_symbol_table) = &EG(symbol_table).ht;
zend_llist_apply(&zend_extensions, (llist_apply_func_t) zend_extension_activator TSRMLS_CC);
@ -426,16 +426,6 @@ ZEND_API void _zval_ptr_dtor(zval *zval_ptr ZEND_FILE_LINE_DC) /* {{{ */
}
/* }}} */
ZEND_API void zval_indirect_ptr_dtor(zval *zval_ptr) /* {{{ */
{
if (Z_TYPE_P(zval_ptr) == IS_INDIRECT) {
zval_ptr = Z_INDIRECT_P(zval_ptr);
}
zval_ptr_dtor(zval_ptr);
}
/* }}} */
ZEND_API void _zval_internal_ptr_dtor(zval *zval_ptr ZEND_FILE_LINE_DC) /* {{{ */
{
if (Z_REFCOUNTED_P(zval_ptr)) {
@ -1726,7 +1716,7 @@ ZEND_API void zend_rebuild_symbol_table(TSRMLS_D) /* {{{ */
EG(active_symbol_table) = *(EG(symtable_cache_ptr)--);
} else {
ALLOC_HASHTABLE(EG(active_symbol_table));
zend_hash_init(EG(active_symbol_table), ex->op_array->last_var, NULL, ZVAL_INDIRECT_PTR_DTOR, 0);
zend_hash_init(EG(active_symbol_table), ex->op_array->last_var, NULL, ZVAL_PTR_DTOR, 0);
/*printf("Cache miss! Initialized %x\n", EG(active_symbol_table));*/
}
ex->symbol_table = EG(active_symbol_table);
@ -1738,9 +1728,10 @@ ZEND_API void zend_rebuild_symbol_table(TSRMLS_D) /* {{{ */
}
for (i = 0; i < ex->op_array->last_var; i++) {
if (Z_TYPE_P(EX_VAR_NUM_2(ex, i)) != IS_UNDEF) {
zval zv;
ZVAL_INDIRECT(&zv, EX_VAR_NUM_2(ex, i));
zend_hash_update(EG(active_symbol_table), ex->op_array->vars[i], &zv);
zval *zv = zend_hash_update(EG(active_symbol_table),
ex->op_array->vars[i],
EX_VAR_NUM_2(ex, i));
ZVAL_INDIRECT(EX_VAR_NUM_2(ex, i), zv);
}
}
}

1
Zend/zend_variables.c
View File

@ -287,6 +287,7 @@ ZEND_API void _zval_ptr_dtor_wrapper(zval *zval_ptr)
zval_ptr_dtor(zval_ptr);
}
ZEND_API void _zval_internal_ptr_dtor_wrapper(zval *zval_ptr)
{
zval_internal_ptr_dtor(zval_ptr);

4
Zend/zend_variables.h
View File

@ -54,7 +54,6 @@ ZEND_API void _zval_internal_dtor_for_ptr(zval *zvalue ZEND_FILE_LINE_DC);
ZEND_API void _zval_internal_dtor(zval *zvalue ZEND_FILE_LINE_DC);
ZEND_API void _zval_internal_ptr_dtor(zval *zvalue ZEND_FILE_LINE_DC);
ZEND_API void _zval_dtor_wrapper(zval *zvalue);
ZEND_API void zval_indirect_ptr_dtor(zval *zval_ptr);
#define zval_copy_ctor(zvalue) _zval_copy_ctor((zvalue) ZEND_FILE_LINE_CC)
#define zval_dtor(zvalue) _zval_dtor((zvalue) ZEND_FILE_LINE_CC)
#define zval_ptr_dtor(zval_ptr) _zval_ptr_dtor((zval_ptr) ZEND_FILE_LINE_CC)
@ -71,13 +70,11 @@ ZEND_API void _zval_internal_ptr_dtor_wrapper(zval *zvalue);
#define zval_ptr_dtor_wrapper _zval_ptr_dtor_wrapper
#define zval_internal_dtor_wrapper _zval_internal_dtor_wrapper
#define zval_internal_ptr_dtor_wrapper _zval_internal_ptr_dtor_wrapper
#define zval_indirect_ptr_dtor_wrapper _zval_indirect_ptr_wrapper
#else
#define zval_copy_ctor_wrapper _zval_copy_ctor_func
#define zval_ptr_dtor_wrapper _zval_ptr_dtor
#define zval_internal_dtor_wrapper _zval_internal_dtor
#define zval_internal_ptr_dtor_wrapper _zval_internal_ptr_dtor
#define zval_indirect_ptr_dtor_wrapper _zval_indirect_ptr_dtor
#endif
ZEND_API void zval_add_ref(zval *p);
@ -91,7 +88,6 @@ END_EXTERN_C()
#define ZVAL_INTERNAL_DTOR zval_internal_dtor_wrapper
#define ZVAL_INTERNAL_PTR_DTOR zval_internal_ptr_dtor_wrapper
#define ZVAL_COPY_CTOR zval_copy_ctor_wrapper
#define ZVAL_INDIRECT_PTR_DTOR zval_indirect_ptr_dtor
#endif

62
Zend/zend_vm_def.h
View File

@ -1069,16 +1069,30 @@ ZEND_VM_HELPER_EX(zend_fetch_var_address_helper, CONST|TMP|VAR|CV, UNUSED|CONST|
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (OP1_TYPE != IS_TMP_VAR) {
FREE_OP1();
}
break;
case ZEND_FETCH_LOCAL:
FREE_OP1();
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (OP1_TYPE == IS_VAR && !OP1_FREE) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -1086,35 +1100,11 @@ ZEND_VM_HELPER_EX(zend_fetch_var_address_helper, CONST|TMP|VAR|CV, UNUSED|CONST|
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (OP1_TYPE != IS_TMP_VAR) {
FREE_OP1();
}
break;
case ZEND_FETCH_LOCAL:
FREE_OP1();
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (OP1_TYPE == IS_VAR && !OP1_FREE) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -3017,10 +3007,9 @@ ZEND_VM_HANDLER(107, ZEND_CATCH, CONST, CV)
}
ZVAL_OBJ(EX_VAR_NUM(opline->op2.var), EG(exception));
if (EG(active_symbol_table)) {
zval zv;
zend_string *cv = CV_DEF_OF(opline->op2.var);
ZVAL_INDIRECT(&zv, EX_VAR_NUM(opline->op2.var));
zend_hash_update(EG(active_symbol_table), cv, &zv);
zval *zv = zend_hash_update(EG(active_symbol_table), cv, EX_VAR_NUM(opline->op2.var));
ZVAL_INDIRECT(EX_VAR_NUM(opline->op2.var), zv);
}
if (UNEXPECTED(EG(exception) != exception)) {
EG(exception)->gc.refcount++;
@ -4631,9 +4620,6 @@ ZEND_VM_HANDLER(114, ZEND_ISSET_ISEMPTY_VAR, CONST|TMP|VAR|CV, UNUSED|CONST|VAR)
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (OP1_TYPE != IS_CONST && varname == &tmp) {

689
Zend/zend_vm_execute.h
View File

@ -3622,16 +3622,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_CONST(int type
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -3639,35 +3653,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_CONST(int type
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -4223,9 +4213,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_CONST_HANDLER(ZEND_O
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CONST != IS_CONST && varname == &tmp) {
@ -5417,16 +5404,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_VAR(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -5434,35 +5435,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_VAR(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -5904,9 +5881,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_VAR_HANDLER(ZEND_OPC
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CONST != IS_CONST && varname == &tmp) {
@ -6139,16 +6113,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_UNUSED(int typ
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -6156,35 +6144,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_UNUSED(int typ
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CONST != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CONST == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -6594,9 +6558,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_UNUSED_HANDLER(ZEND_
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CONST != IS_CONST && varname == &tmp) {
@ -7230,10 +7191,9 @@ static int ZEND_FASTCALL ZEND_CATCH_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_A
}
ZVAL_OBJ(EX_VAR_NUM(opline->op2.var), EG(exception));
if (EG(active_symbol_table)) {
zval zv;
zend_string *cv = CV_DEF_OF(opline->op2.var);
ZVAL_INDIRECT(&zv, EX_VAR_NUM(opline->op2.var));
zend_hash_update(EG(active_symbol_table), cv, &zv);
zval *zv = zend_hash_update(EG(active_symbol_table), cv, EX_VAR_NUM(opline->op2.var));
ZVAL_INDIRECT(EX_VAR_NUM(opline->op2.var), zv);
}
if (UNEXPECTED(EG(exception) != exception)) {
EG(exception)->gc.refcount++;
@ -8811,16 +8771,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_CONST(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -8828,35 +8802,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_CONST(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -9320,9 +9270,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPC
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
@ -10491,16 +10438,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_VAR(int type, ZE
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -10508,35 +10469,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_VAR(int type, ZE
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -10988,9 +10925,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCOD
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
@ -11223,16 +11157,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_UNUSED(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -11240,35 +11188,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_UNUSED(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_TMP_VAR != IS_TMP_VAR) {
zval_dtor(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_dtor(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_TMP_VAR == IS_VAR && !1) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -11567,9 +11491,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_UNUSED_HANDLER(ZEND_OP
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_TMP_VAR != IS_CONST && varname == &tmp) {
@ -14573,16 +14494,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_CONST(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -14590,35 +14525,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_CONST(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -15951,9 +15862,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_CONST_HANDLER(ZEND_OPC
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_VAR != IS_CONST && varname == &tmp) {
@ -19121,16 +19029,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_VAR(int type, ZE
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -19138,35 +19060,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_VAR(int type, ZE
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -20463,9 +20361,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_VAR_HANDLER(ZEND_OPCOD
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_VAR != IS_CONST && varname == &tmp) {
@ -21105,16 +21000,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_UNUSED(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -21122,35 +21031,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_UNUSED(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_VAR != IS_TMP_VAR) {
zval_ptr_dtor_nogc(free_op1.var);
}
break;
case ZEND_FETCH_LOCAL:
zval_ptr_dtor_nogc(free_op1.var);
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -21738,9 +21623,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_UNUSED_HANDLER(ZEND_OP
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_VAR != IS_CONST && varname == &tmp) {
@ -31846,16 +31728,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_CONST(int type, Z
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -31863,35 +31759,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_CONST(int type, Z
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -33011,9 +32883,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_CONST_HANDLER(ZEND_OPCO
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CV != IS_CONST && varname == &tmp) {
@ -36051,16 +35920,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_VAR(int type, ZEN
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -36068,35 +35951,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_VAR(int type, ZEN
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -37272,9 +37131,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CV != IS_CONST && varname == &tmp) {
@ -37909,16 +37765,30 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_UNUSED(int type,
case BP_VAR_RW:
zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname));
/* break missing intentionally */
case BP_VAR_W: {
zval zv;
ZVAL_COPY_VALUE(EX_VAR(opline->result.var), &EG(uninitialized_zval));
ZVAL_INDIRECT(&zv, EX_VAR(opline->result.var));
zend_hash_update(target_symbol_table, Z_STR_P(varname), &zv);
}
case BP_VAR_W:
retval = zend_hash_update(target_symbol_table, Z_STR_P(varname), &EG(uninitialized_zval));
break;
EMPTY_SWITCH_DEFAULT_CASE()
}
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
}
}
@ -37926,35 +37796,11 @@ static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_UNUSED(int type,
zval_dtor(&tmp_varname);
}
if (retval && EXPECTED(Z_TYPE_P(retval) == IS_INDIRECT)) {
retval = Z_INDIRECT_P(retval);
}
switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) {
case ZEND_FETCH_GLOBAL:
if (IS_CV != IS_TMP_VAR) {
}
break;
case ZEND_FETCH_LOCAL:
break;
case ZEND_FETCH_STATIC:
if (retval) {
zval_update_constant(retval, (void*) 1 TSRMLS_CC);
}
break;
case ZEND_FETCH_GLOBAL_LOCK:
if (IS_CV == IS_VAR && !0) {
Z_ADDREF_P(EX_VAR(opline->op1.var));
}
break;
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (EXPECTED(retval != NULL)) {
if (opline->extended_value & ZEND_FETCH_MAKE_REF) {
SEPARATE_ZVAL_TO_MAKE_IS_REF(retval);
}
if (Z_REFCOUNTED_P(retval)) Z_ADDREF_P(retval);
switch (type) {
case BP_VAR_R:
@ -38429,9 +38275,6 @@ static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPC
if ((value = zend_hash_find(target_symbol_table, Z_STR_P(varname))) == NULL) {
isset = 0;
}
if (UNEXPECTED(Z_TYPE_P(value) == IS_INDIRECT)) {
value = Z_INDIRECT_P(value);
}
}
if (IS_CV != IS_CONST && varname == &tmp) {