8 #include "ext/standard/info.h"
9 #include "zend_exceptions.h"
10 #include "zend_constants.h"
11 #include "zend_operators.h"
19 # define PSI_ENGINE "jit"
24 # define PSI_ENGINE "ffi"
27 ZEND_DECLARE_MODULE_GLOBALS(psi
);
30 STD_PHP_INI_ENTRY("psi.engine", PSI_ENGINE
, PHP_INI_SYSTEM
, OnUpdateString
, engine
, zend_psi_globals
, psi_globals
)
31 STD_PHP_INI_ENTRY("psi.directory", "psi.d", PHP_INI_SYSTEM
, OnUpdateString
, directory
, zend_psi_globals
, psi_globals
)
34 static zend_object_handlers psi_object_handlers
;
35 static zend_class_entry
*psi_class_entry
;
37 void psi_error(int type
, const char *msg
, ...)
43 vslprintf(buf
, 0x1000, msg
, argv
);
49 size_t psi_t_alignment(token_t t
)
51 #define PSI_ALIGNOF(T) case PSI_T_## T: return ALIGNOF_## T ##_T;
64 return ALIGNOF_DOUBLE
;
66 return ALIGNOF_VOID_P
;
67 EMPTY_SWITCH_DEFAULT_CASE();
71 size_t psi_t_size(token_t t
)
73 #define PSI_SIZEOF(T) case PSI_T_## T : return SIZEOF_## T ##_T;
89 EMPTY_SWITCH_DEFAULT_CASE();
93 size_t psi_t_align(token_t t
, size_t s
)
95 size_t a
= psi_t_alignment(t
);
96 return ((s
- 1) | (a
- 1)) + 1;
99 int psi_internal_type(impl_type
*type
)
101 switch (type
->type
) {
118 zend_internal_arg_info
*psi_internal_arginfo(impl
*impl
)
121 zend_internal_arg_info
*aip
;
122 zend_internal_function_info
*fi
;
124 aip
= calloc(impl
->func
->args
->count
+ 1, sizeof(*aip
));
126 fi
= (zend_internal_function_info
*) &aip
[0];
127 fi
->required_num_args
= psi_num_min_args(impl
);
128 fi
->return_reference
= impl
->func
->return_reference
;
129 fi
->type_hint
= psi_internal_type(impl
->func
->return_type
);
131 for (i
= 0; i
< impl
->func
->args
->count
; ++i
) {
132 impl_arg
*iarg
= impl
->func
->args
->args
[i
];
133 zend_internal_arg_info
*ai
= &aip
[i
+1];
135 ai
->name
= iarg
->var
->name
;
136 ai
->type_hint
= psi_internal_type(iarg
->type
);
137 if (iarg
->var
->reference
) {
138 ai
->pass_by_reference
= 1;
140 if (iarg
->var
->reference
|| (iarg
->def
&& iarg
->def
->type
== PSI_T_NULL
)) {
148 size_t psi_num_min_args(impl
*impl
)
150 size_t i
, n
= impl
->func
->args
->count
;
152 for (i
= 0; i
< impl
->func
->args
->count
; ++i
) {
153 if (impl
->func
->args
->args
[i
]->def
) {
160 void psi_to_void(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
165 void psi_to_bool(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
167 psi_to_int(return_value
, set
, ret_val
);
168 convert_to_boolean(return_value
);
171 void psi_to_int(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
173 decl_var
*var
= set
->vars
->vars
[0];
174 token_t t
= real_decl_type(var
->arg
->type
)->type
;
175 impl_val
*v
= deref_impl_val(ret_val
, var
);
179 RETVAL_DOUBLE((double) v
->fval
);
180 convert_to_long(return_value
);
183 RETVAL_DOUBLE(v
->dval
);
184 convert_to_long(return_value
);
202 #if UINT32_MAX >= ZEND_LONG_MAX
203 if (v
->u32
> ZEND_LONG_MAX
) {
206 RETVAL_STRING(zend_print_ulong_to_buf(&d
[10], v
->u32
));
210 #if UINT32_MAX >= ZEND_LONG_MAX
218 if (v
->u64
> ZEND_LONG_MAX
) {
221 RETVAL_STRING(zend_print_ulong_to_buf(&d
[22], v
->u64
));
226 EMPTY_SWITCH_DEFAULT_CASE();
230 void psi_to_double(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
232 decl_var
*var
= set
->vars
->vars
[0];
233 token_t t
= real_decl_type(var
->arg
->type
)->type
;
234 impl_val
*v
= deref_impl_val(ret_val
, var
);
238 RETVAL_DOUBLE((double) v
->fval
);
241 RETVAL_DOUBLE(v
->dval
);
244 RETVAL_DOUBLE((double) v
->i8
);
247 RETVAL_DOUBLE((double) v
->u8
);
250 RETVAL_DOUBLE((double) v
->i16
);
253 RETVAL_DOUBLE((double) v
->u16
);
256 RETVAL_DOUBLE((double) v
->i32
);
259 RETVAL_DOUBLE((double) v
->u32
);
262 RETVAL_DOUBLE((double) v
->i64
);
265 RETVAL_DOUBLE((double) v
->u64
);
267 EMPTY_SWITCH_DEFAULT_CASE();
271 void psi_to_string(zval
*return_value
, set_value
*set
, impl_val
*ret_val
)
273 decl_var
*var
= set
->vars
->vars
[0];
274 token_t t
= real_decl_type(var
->arg
->type
)->type
;
280 if (!var
->arg
->var
->pointer_level
) {
281 RETVAL_STRINGL(&ret_val
->cval
, 1);
283 ret_val
= deref_impl_val(ret_val
, var
);
284 if (ret_val
&& ret_val
->ptr
) {
285 RETVAL_STRING(ret_val
->ptr
);
287 RETVAL_EMPTY_STRING();
292 RETVAL_DOUBLE((double) deref_impl_val(ret_val
, var
)->fval
);
295 RETVAL_DOUBLE(deref_impl_val(ret_val
, var
)->dval
);
298 psi_to_int(return_value
, set
, ret_val
);
301 convert_to_string(return_value
);
305 static impl_val
*iterate(impl_val
*val
, size_t size
, unsigned i
, impl_val
*tmp
)
307 memset(tmp
, 0, sizeof(*tmp
));
308 memcpy(tmp
, ((void*) val
->ptr
) + size
* i
, size
);
312 void psi_from_zval(impl_val
*mem
, decl_arg
*spec
, zval
*zv
, void **tmp
)
314 decl_type
*type
= real_decl_type(spec
->type
);
316 switch (type
->type
) {
318 mem
->fval
= (float) zval_get_double(zv
);
321 mem
->dval
= zval_get_double(zv
);
325 if (spec
->var
->pointer_level
) {
326 zend_string
*zs
= zval_get_string(zv
);
327 *tmp
= mem
->ptr
= estrndup(zs
->val
, zs
->len
);
328 zend_string_release(zs
);
333 mem
->zend
.lval
= zval_get_long(zv
);
338 void *psi_array_to_struct(decl_struct
*s
, HashTable
*arr
)
341 char *mem
= ecalloc(1, s
->size
+ s
->args
->count
* sizeof(void *));
343 if (arr
) for (i
= 0; i
< s
->args
->count
; ++i
) {
344 decl_arg
*darg
= s
->args
->args
[i
];
345 zval
*entry
= zend_hash_str_find_ind(arr
, darg
->var
->name
, strlen(darg
->var
->name
));
351 memset(&tmp
, 0, sizeof(tmp
));
352 psi_from_zval(&val
, darg
, entry
, &tmp
);
353 memcpy(mem
+ darg
->layout
->pos
, &val
, darg
->layout
->len
);
355 ((void **)(mem
+ s
->size
))[j
++] = tmp
;
362 void psi_to_array(zval
*return_value
, set_value
*set
, impl_val
*r_val
)
365 decl_var
*var
= set
->vars
->vars
[0];
366 token_t t
= real_decl_type(var
->arg
->type
)->type
;
367 impl_val tmp
, *ret_val
= deref_impl_val(r_val
, var
);
369 array_init(return_value
);
371 if (t
== PSI_T_STRUCT
) {
372 // decl_struct *s = real_decl_type(var->arg->type)->strct;
375 /* explicit member casts */
376 for (i
= 0; i
< set
->count
; ++i
) {
377 set_value
*sub_set
= set
->inner
[i
];
378 decl_var
*sub_var
= sub_set
->vars
->vars
[0];
380 sub_set
->outer
.val
= r_val
;
383 impl_val
*tmp
= NULL
, *val
;
386 val
= deref_impl_val(struct_member_ref(sub_var
->arg
, ret_val
, &tmp
), sub_var
);
387 sub_set
->func
->handler(&ztmp
, sub_set
, val
);
388 add_assoc_zval(return_value
, sub_var
->name
, &ztmp
);
399 if (var
->arg
->var
->array_size
) {
400 /* to_array(foo[NUMBER]) */
401 for (i
= 0; i
< var
->arg
->var
->array_size
; ++i
) {
402 size_t size
= psi_t_size(var
->arg
->var
->pointer_level
> 1 ? PSI_T_POINTER
: t
);
403 impl_val
*ptr
= iterate(ret_val
, size
, i
, &tmp
);
408 ZVAL_DOUBLE(&ele
, (double) ptr
->fval
);
411 ZVAL_DOUBLE(&ele
, ptr
->dval
);
414 ZVAL_LONG(&ele
, ptr
->lval
);
418 add_next_index_zval(return_value
, &ele
);
421 } else if (set
->vars
->count
> 1) {
422 /* to_array(arr_var, cnt_var[, cnt_var...], to_int(*arr_var))
423 * check for length in second var
428 if (set->outer.set) {
430 for (i = 1; i < set->vars->count; ++i) {
431 impl_val *tmp = NULL, *cnt_val;
432 decl_var *cnt_var = set->vars->vars[i];
434 cnt_val = struct_member_ref(cnt_var->arg, set->outer.val, &tmp);
435 count += deref_impl_val(cnt_val, cnt_var)->lval;
445 for (i = 0; i < count; ++i) {
446 size_t size = psi_t_size(var->arg->var->pointer_level ? PSI_T_POINTER : t);
447 impl_val *ptr = iterate(ret_val, size, i, &tmp);
449 set->inner[0]->func->handler(&ele, set->inner[0], ptr);
450 add_next_index_zval(return_value, &ele);
453 } else if (set
->num
) {
454 /* to_array(arr_var, num_expr, to_int(*arr_var))
457 zend_long i
, n
= psi_long_num_exp(set
->num
, r_val
);
459 for (i
= 0; i
< n
; ++i
) {
460 size_t size
= psi_t_size(var
->arg
->var
->pointer_level
? PSI_T_POINTER
: t
);
461 impl_val
*ptr
= iterate(ret_val
, size
, i
, &tmp
);
463 set
->inner
[0]->func
->handler(&ele
, set
->inner
[0], ptr
);
464 add_next_index_zval(return_value
, &ele
);
471 void psi_to_object(zval
*return_value
, set_value
*set
, impl_val
*r_val
)
473 decl_var
*var
= set
->vars
->vars
[0];
474 impl_val
*ret_val
= deref_impl_val(r_val
, var
);
478 object_init_ex(return_value
, psi_class_entry
);
479 obj
= PSI_OBJ(return_value
, NULL
);
480 obj
->data
= ret_val
->ptr
;
486 static inline ZEND_RESULT_CODE
psi_parse_args(zend_execute_data
*execute_data
, impl
*impl
)
489 zend_error_handling zeh
;
491 zend_replace_error_handling(EH_THROW
, zend_exception_get_default(), &zeh
);
493 if (!impl
->func
->args
->count
) {
496 rv
= zend_parse_parameters_none();
497 zend_restore_error_handling(&zeh
);
501 ZEND_PARSE_PARAMETERS_START(psi_num_min_args(impl
), impl
->func
->args
->count
)
503 iarg
= impl
->func
->args
->args
[_i
];
507 if (PSI_T_BOOL
== iarg
->type
->type
) {
509 iarg
->val
.zend
.bval
= iarg
->def
->type
== PSI_T_TRUE
? 1 : 0;
511 Z_PARAM_BOOL(iarg
->val
.zend
.bval
);
512 } else if (PSI_T_INT
== iarg
->type
->type
) {
514 iarg
->val
.zend
.lval
= zend_atol(iarg
->def
->text
, strlen(iarg
->def
->text
));
516 Z_PARAM_LONG(iarg
->val
.zend
.lval
);
517 } else if (PSI_T_FLOAT
== iarg
->type
->type
|| PSI_T_DOUBLE
== iarg
->type
->type
) {
519 iarg
->val
.dval
= zend_strtod(iarg
->def
->text
, NULL
);
521 Z_PARAM_DOUBLE(iarg
->val
.dval
);
522 } else if (PSI_T_STRING
== iarg
->type
->type
) {
523 struct {char *val
; size_t len
;} str
;
526 str
.len
= strlen(iarg
->def
->text
) - 2;
527 str
.val
= &iarg
->def
->text
[1];
529 Z_PARAM_STR_EX(iarg
->val
.zend
.str
, 1, 0);
530 if (iarg
->val
.zend
.str
) {
531 zend_string_addref(iarg
->val
.zend
.str
);
532 } else if (iarg
->def
) {
533 iarg
->val
.zend
.str
= zend_string_init(str
.val
, str
.len
, 0);
535 } else if (PSI_T_ARRAY
== iarg
->type
->type
) {
536 /* handled as _zv in let or set */
537 Z_PARAM_ARRAY_EX(iarg
->_zv
, 1, 0);
538 } else if (PSI_T_OBJECT
== iarg
->type
->type
) {
539 Z_PARAM_OBJECT_EX(iarg
->_zv
, 1, 0);
541 error_code
= ZPP_ERROR_FAILURE
;
545 if (_i
< _max_num_args
) {
548 ZEND_PARSE_PARAMETERS_END_EX(
549 zend_restore_error_handling(&zeh
);
553 zend_restore_error_handling(&zeh
);
557 static inline void *psi_do_calloc(let_calloc
*alloc
)
559 zend_long n
= psi_long_num_exp(alloc
->nmemb
, NULL
), s
= psi_long_num_exp(alloc
->size
, NULL
);
560 void *mem
= safe_emalloc(n
, s
, sizeof(void *));
561 memset(mem
, 0, n
* s
+ sizeof(void *));
565 static inline void *psi_do_let(decl_arg
*darg
)
567 impl_arg
*iarg
= darg
->let
->arg
;
570 darg
->let
->ptr
= &darg
->let
->out
;
571 arg_val
= darg
->let
->ptr
;
574 /* let foo = calloc(1, long);
578 if (darg
->let
->val
->func
&& darg
->let
->val
->func
->type
== PSI_T_CALLOC
) {
579 arg_val
->ptr
= psi_do_calloc(darg
->let
->val
->func
->alloc
);
580 darg
->let
->mem
= arg_val
->ptr
;
581 } else if (darg
->var
->array_size
) {
582 arg_val
->ptr
= ecalloc(darg
->var
->array_size
, sizeof(*arg_val
));
583 darg
->let
->mem
= arg_val
->ptr
;
585 memset(arg_val
, 0, sizeof(*arg_val
));
589 switch (darg
->let
->val
->func
->type
) {
591 if (iarg
->type
->type
== PSI_T_BOOL
) {
592 arg_val
->cval
= iarg
->val
.zend
.bval
;
594 arg_val
->cval
= zend_is_true(iarg
->_zv
);
598 if (iarg
->type
->type
== PSI_T_INT
) {
599 arg_val
->lval
= iarg
->val
.zend
.lval
;
601 arg_val
->lval
= zval_get_long(iarg
->_zv
);
606 if (iarg
->type
->type
== PSI_T_STRING
) {
607 arg_val
->ptr
= estrdup(iarg
->val
.zend
.str
->val
);
608 darg
->let
->mem
= arg_val
->ptr
;
609 zend_string_release(iarg
->val
.zend
.str
);
611 zend_string
*zs
= zval_get_string(iarg
->_zv
);
612 arg_val
->ptr
= estrdup(zs
->val
);
613 darg
->let
->mem
= arg_val
->ptr
;
614 zend_string_release(zs
);
616 if (PSI_T_PATHVAL
== darg
->let
->val
->func
->type
) {
617 if (SUCCESS
!= php_check_open_basedir(arg_val
->ptr
)) {
624 if (iarg
->type
->type
== PSI_T_STRING
) {
625 arg_val
->lval
= iarg
->val
.zend
.str
->len
;
626 zend_string_release(iarg
->val
.zend
.str
);
628 zend_string
*zs
= zval_get_string(iarg
->_zv
);
629 arg_val
->lval
= zs
->len
;
630 zend_string_release(zs
);
634 if (iarg
->type
->type
== PSI_T_ARRAY
) {
635 decl_type
*type
= real_decl_type(darg
->type
);
637 switch (type
->type
) {
639 arg_val
->ptr
= psi_array_to_struct(type
->strct
, HASH_OF(iarg
->_zv
));
640 darg
->let
->mem
= arg_val
->ptr
;
646 if (iarg
->type
->type
== PSI_T_OBJECT
) {
649 if (!instanceof_function(Z_OBJCE_P(iarg
->_zv
), psi_class_entry
)) {
653 obj
= PSI_OBJ(iarg
->_zv
, NULL
);
654 arg_val
->ptr
= obj
->data
;
657 EMPTY_SWITCH_DEFAULT_CASE();
661 if (darg
->let
->val
&& darg
->let
->val
->is_reference
) {
662 return &darg
->let
->ptr
;
664 return darg
->let
->ptr
;
668 static inline void psi_do_set(zval
*return_value
, set_value
*set
)
670 ZVAL_DEREF(return_value
);
671 zval_dtor(return_value
);
673 set
->func
->handler(return_value
, set
, set
->vars
->vars
[0]->arg
->let
->ptr
);
676 static inline void psi_do_return(zval
*return_value
, return_stmt
*ret
, impl_val
*ret_val
)
678 ret
->set
->func
->handler(return_value
, ret
->set
, ret_val
);
681 static inline void psi_do_free(free_stmt
*fre
)
686 for (i
= 0; i
< fre
->calls
->count
; ++i
) {
687 free_call
*f
= fre
->calls
->list
[i
];
689 for (j
= 0; j
< f
->vars
->count
; ++j
) {
690 decl_var
*dvar
= f
->vars
->vars
[j
];
691 decl_arg
*darg
= dvar
->arg
;
693 f
->decl
->call
.args
[j
] = &darg
->let
->out
;
696 /* FIXME: check in validate_* that free functions return scalar */
697 PSI_ContextCall(&PSI_G(context
), &dummy
, f
->decl
);
701 static inline void psi_do_clean(impl
*impl
)
705 for (i
= 0; i
< impl
->func
->args
->count
; ++i
) {
706 impl_arg
*iarg
= impl
->func
->args
->args
[i
];
708 switch (iarg
->type
->type
) {
710 if (iarg
->val
.zend
.str
) {
711 zend_string_release(iarg
->val
.zend
.str
);
717 if (impl
->decl
->args
) for (i
= 0; i
< impl
->decl
->args
->count
; ++i
) {
718 decl_arg
*darg
= impl
->decl
->args
->args
[i
];
720 if (darg
->let
&& darg
->let
->mem
) {
721 decl_type
*type
= real_decl_type(darg
->type
);
723 if (type
->type
== PSI_T_STRUCT
) {
724 void **ptr
= (void **) ((char *) darg
->let
->mem
+ type
->strct
->size
);
730 efree(darg
->let
->mem
);
731 darg
->let
->mem
= NULL
;
736 static inline int psi_calc_num_exp_value(num_exp
*exp
, impl_val
*ref
, impl_val
*res
) {
737 impl_val
*tmp
= NULL
;
741 switch (is_numeric_string(exp
->u
.numb
, strlen(exp
->u
.numb
), (zend_long
*) res
, (double *) res
, 0)) {
750 switch (exp
->u
.cnst
->type
->type
) {
752 res
->i64
= zend_get_constant_str(exp
->u
.cnst
->name
, strlen(exp
->u
.cnst
->name
))->value
.lval
;
755 res
->dval
= zend_get_constant_str(exp
->u
.cnst
->name
, strlen(exp
->u
.cnst
->name
))->value
.dval
;
763 if (exp
->u
.dvar
->arg
->let
) {
764 ref
= exp
->u
.dvar
->arg
->let
->ptr
;
766 ref
= struct_member_ref(exp
->u
.dvar
->arg
, ref
, &tmp
);
768 switch (real_decl_type(exp
->u
.dvar
->arg
->type
)->type
) {
777 memcpy(res
, deref_impl_val(ref
, exp
->u
.dvar
), sizeof(*res
));
781 return real_decl_type(exp
->u
.dvar
->arg
->type
)->type
;
785 memcpy(res
, deref_impl_val(ref
, exp
->u
.dvar
), sizeof(*res
));
789 return real_decl_type(exp
->u
.dvar
->arg
->type
)->type
;
791 EMPTY_SWITCH_DEFAULT_CASE();
795 EMPTY_SWITCH_DEFAULT_CASE();
800 int psi_calc_num_exp(num_exp
*exp
, impl_val
*ref
, impl_val
*res
) {
802 int num_type
= psi_calc_num_exp_value(exp
, ref
, &num
);
806 int tmp_type
= psi_calc_num_exp(exp
->operand
, ref
, &tmp
);
808 return exp
->calculator(num_type
, &num
, tmp_type
, &tmp
, res
);
811 memcpy(res
, &num
, sizeof(*res
));
815 #define PSI_CALC_OP(var) res->var = PSI_CALC(v1->var, v2->var)
816 #define PSI_CALC_OP2(vres, var1, var2) res->vres = PSI_CALC(v1->var1, v2->var2)
817 #define PSI_CALC_FN(op) int psi_calc_##op(int t1, impl_val *v1, int t2, impl_val *v2, impl_val *res) \
821 case PSI_T_FLOAT: PSI_CALC_OP(fval); break; \
822 case PSI_T_DOUBLE: PSI_CALC_OP(dval); break; \
823 case PSI_T_INT8: PSI_CALC_OP(i8); break; \
824 case PSI_T_UINT8: PSI_CALC_OP(u8); break; \
825 case PSI_T_INT16: PSI_CALC_OP(i16); break; \
826 case PSI_T_UINT16: PSI_CALC_OP(u16); break; \
827 case PSI_T_INT32: PSI_CALC_OP(i32); break; \
828 case PSI_T_UINT32: PSI_CALC_OP(u32); break; \
829 case PSI_T_INT64: PSI_CALC_OP(i64); break; \
830 case PSI_T_UINT64: PSI_CALC_OP(u64); break; \
831 EMPTY_SWITCH_DEFAULT_CASE(); \
834 } else if (t1 == PSI_T_DOUBLE) { \
836 case PSI_T_FLOAT: PSI_CALC_OP2(dval, dval, fval); break; \
837 case PSI_T_INT8: PSI_CALC_OP2(dval, dval, i8); break; \
838 case PSI_T_UINT8: PSI_CALC_OP2(dval, dval, u8); break; \
839 case PSI_T_INT16: PSI_CALC_OP2(dval, dval, i16); break; \
840 case PSI_T_UINT16: PSI_CALC_OP2(dval, dval, u16); break; \
841 case PSI_T_INT32: PSI_CALC_OP2(dval, dval, i32); break; \
842 case PSI_T_UINT32: PSI_CALC_OP2(dval, dval, u32); break; \
843 case PSI_T_INT64: PSI_CALC_OP2(dval, dval, i64); break; \
844 case PSI_T_UINT64: PSI_CALC_OP2(dval, dval, u64); break; \
845 EMPTY_SWITCH_DEFAULT_CASE(); \
848 } else if (t2 == PSI_T_DOUBLE) { \
850 case PSI_T_FLOAT: PSI_CALC_OP2(dval, fval, dval); break; \
851 case PSI_T_INT8: PSI_CALC_OP2(dval, i8, dval); break; \
852 case PSI_T_UINT8: PSI_CALC_OP2(dval, u8, dval); break; \
853 case PSI_T_INT16: PSI_CALC_OP2(dval, i16, dval); break; \
854 case PSI_T_UINT16: PSI_CALC_OP2(dval, u16, dval); break; \
855 case PSI_T_INT32: PSI_CALC_OP2(dval, i32, dval); break; \
856 case PSI_T_UINT32: PSI_CALC_OP2(dval, u32, dval); break; \
857 case PSI_T_INT64: PSI_CALC_OP2(dval, i64, dval); break; \
858 case PSI_T_UINT64: PSI_CALC_OP2(dval, u64, dval); break; \
859 EMPTY_SWITCH_DEFAULT_CASE(); \
862 } else if (t1 == PSI_T_FLOAT) { \
864 case PSI_T_DOUBLE: PSI_CALC_OP2(dval, fval, dval); return t2; \
865 case PSI_T_INT8: PSI_CALC_OP2(fval, fval, i8); break; \
866 case PSI_T_UINT8: PSI_CALC_OP2(fval, fval, u8); break; \
867 case PSI_T_INT16: PSI_CALC_OP2(fval, fval, i16); break; \
868 case PSI_T_UINT16: PSI_CALC_OP2(fval, fval, u16); break; \
869 case PSI_T_INT32: PSI_CALC_OP2(fval, fval, i32); break; \
870 case PSI_T_UINT32: PSI_CALC_OP2(fval, fval, u32); break; \
871 case PSI_T_INT64: PSI_CALC_OP2(fval, fval, i64); break; \
872 case PSI_T_UINT64: PSI_CALC_OP2(fval, fval, u64); break; \
873 EMPTY_SWITCH_DEFAULT_CASE(); \
876 } else if (t2 == PSI_T_FLOAT) { \
878 case PSI_T_DOUBLE: PSI_CALC_OP2(dval, dval, fval); return t1; \
879 case PSI_T_INT8: PSI_CALC_OP2(fval, i8, fval); break; \
880 case PSI_T_UINT8: PSI_CALC_OP2(fval, u8, fval); break; \
881 case PSI_T_INT16: PSI_CALC_OP2(fval, i16, fval); break; \
882 case PSI_T_UINT16: PSI_CALC_OP2(fval, u16, fval); break; \
883 case PSI_T_INT32: PSI_CALC_OP2(fval, i32, fval); break; \
884 case PSI_T_UINT32: PSI_CALC_OP2(fval, u32, fval); break; \
885 case PSI_T_INT64: PSI_CALC_OP2(fval, i64, fval); break; \
886 case PSI_T_UINT64: PSI_CALC_OP2(fval, u64, fval); break; \
887 EMPTY_SWITCH_DEFAULT_CASE(); \
891 int64_t sval1 = v1->i64, sval2 = v2->i64; \
892 uint64_t uval1 = v1->u64, uval2 = v2->u64; \
894 case PSI_T_INT8: sval1 >>= 8; \
895 case PSI_T_INT16: sval1 >>= 8; \
896 case PSI_T_INT32: sval1 >>= 8; \
899 case PSI_T_INT8: sval2 >>= 8; \
900 case PSI_T_INT16: sval2 >>= 8; \
901 case PSI_T_INT32: sval2 >>= 8; \
903 res->i64 = PSI_CALC(sval1 , sval2); \
904 return PSI_T_INT64; \
905 case PSI_T_UINT8: uval2 >>= 8; \
906 case PSI_T_UINT16: uval2 >>= 8; \
907 case PSI_T_UINT32: uval2 >>= 8; \
909 res->i64 = PSI_CALC(sval1, uval2); \
910 return PSI_T_INT64; \
913 case PSI_T_UINT8: uval1 >>= 8; \
914 case PSI_T_UINT16: uval1 >>= 8; \
915 case PSI_T_UINT32: uval1 >>= 8; \
918 case PSI_T_INT8: sval2 >>= 8; \
919 case PSI_T_INT16: sval2 >>= 8; \
920 case PSI_T_INT32: sval2 >>= 8; \
922 res->i64 = PSI_CALC(uval1, sval2); \
923 return PSI_T_INT64; \
924 case PSI_T_UINT8: uval2 >>= 8; \
925 case PSI_T_UINT16: uval2 >>= 8; \
926 case PSI_T_UINT32: uval2 >>= 8; \
928 res->u64 = PSI_CALC(uval1, uval2); \
929 return PSI_T_UINT64; \
939 #define PSI_CALC(var1, var2) (var1) + (var2)
942 #define PSI_CALC(var1, var2) (var1) * (var2)
945 #define PSI_CALC(var1, var2) (var1) - (var2)
948 #define PSI_CALC(var1, var2) (var1) / (var2)
951 void psi_call(zend_execute_data
*execute_data
, zval
*return_value
, impl
*impl
)
956 if (SUCCESS
!= psi_parse_args(execute_data
, impl
)) {
960 if (impl
->decl
->args
) {
961 for (i
= 0; i
< impl
->decl
->args
->count
; ++i
) {
962 decl_arg
*darg
= impl
->decl
->args
->args
[i
];
964 if (!(impl
->decl
->call
.args
[i
] = psi_do_let(darg
))) {
970 memset(&ret_val
, 0, sizeof(ret_val
));
971 PSI_ContextCall(&PSI_G(context
), &ret_val
, impl
->decl
);
973 psi_do_return(return_value
, impl
->stmts
->ret
.list
[0], &ret_val
);
975 for (i
= 0; i
< impl
->stmts
->set
.count
; ++i
) {
976 set_stmt
*set
= impl
->stmts
->set
.list
[i
];
979 psi_do_set(set
->arg
->_zv
, set
->val
);
983 for (i
= 0; i
< impl
->stmts
->fre
.count
; ++i
) {
984 free_stmt
*fre
= impl
->stmts
->fre
.list
[i
];
992 memset(&ret_val
, 0, sizeof(ret_val
));
993 psi_do_return(return_value
, impl
->stmts
->ret
.list
[0], &ret_val
);
997 static void psi_object_free(zend_object
*o
)
999 psi_object
*obj
= PSI_OBJ(NULL
, o
);
1005 zend_object_std_dtor(o
);
1008 static zend_object
*psi_object_init(zend_class_entry
*ce
)
1010 psi_object
*o
= ecalloc(1, sizeof(*o
) + zend_object_properties_size(ce
));
1012 zend_object_std_init(&o
->std
, ce
);
1013 object_properties_init(&o
->std
, ce
);
1014 o
->std
.handlers
= &psi_object_handlers
;
1018 PHP_MINIT_FUNCTION(psi
)
1020 PSI_ContextOps
*ops
= NULL
;
1021 zend_class_entry ce
= {0};
1023 REGISTER_INI_ENTRIES();
1025 INIT_NS_CLASS_ENTRY(ce
, "psi", "object", NULL
);
1026 psi_class_entry
= zend_register_internal_class_ex(&ce
, NULL
);
1027 psi_class_entry
->create_object
= psi_object_init
;
1029 memcpy(&psi_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
1030 psi_object_handlers
.offset
= XtOffsetOf(psi_object
, std
);
1031 psi_object_handlers
.free_obj
= psi_object_free
;
1032 psi_object_handlers
.clone_obj
= NULL
;
1035 if (!strcasecmp(PSI_G(engine
), "jit")) {
1044 php_error(E_WARNING
, "No PSI engine found");
1048 PSI_ContextInit(&PSI_G(context
), ops
, psi_error
);
1049 PSI_ContextBuild(&PSI_G(context
), PSI_G(directory
));
1051 if (psi_check_env("PSI_DUMP")) {
1052 PSI_ContextDump(&PSI_G(context
), STDOUT_FILENO
);
1057 PHP_MSHUTDOWN_FUNCTION(psi
)
1059 PSI_ContextDtor(&PSI_G(context
));
1061 UNREGISTER_INI_ENTRIES();
1066 /* Remove if there's nothing to do at request start */
1067 /* {{{ PHP_RINIT_FUNCTION
1069 PHP_RINIT_FUNCTION(psi
)
1071 #if defined(COMPILE_DL_PSI) && defined(ZTS)
1072 ZEND_TSRMLS_CACHE_UPDATE();
1078 /* Remove if there's nothing to do at request end */
1079 /* {{{ PHP_RSHUTDOWN_FUNCTION
1081 PHP_RSHUTDOWN_FUNCTION(psi
)
1087 PHP_MINFO_FUNCTION(psi
)
1089 php_info_print_table_start();
1090 php_info_print_table_header(2, "psi support", "enabled");
1091 php_info_print_table_end();
1093 DISPLAY_INI_ENTRIES();
1095 const zend_function_entry psi_functions
[] = {
1099 zend_module_entry psi_module_entry
= {
1100 STANDARD_MODULE_HEADER
,
1105 PHP_RINIT(psi
), /* Replace with NULL if there's nothing to do at request start */
1106 PHP_RSHUTDOWN(psi
), /* Replace with NULL if there's nothing to do at request end */
1109 STANDARD_MODULE_PROPERTIES
1112 #ifdef COMPILE_DL_PSI
1114 ZEND_TSRMLS_CACHE_DEFINE();
1116 ZEND_GET_MODULE(psi
)
1124 * vim600: noet sw=4 ts=4 fdm=marker
1125 * vim<600: noet sw=4 ts=4