9 #include <Zend/zend_types.h>
10 #include <Zend/zend_API.h> /* fcall */
12 #include "parser_proc.h"
16 #define PSI_T_POINTER PSI_T_ASTERISK
17 #define PSI_T_LONG_DOUBLE (PSI_T_DOUBLE << 16)
21 size_t psi_t_alignment(token_t
);
22 size_t psi_t_size(token_t
);
24 typedef struct PSI_Token
{
26 unsigned size
, line
, col
;
31 static inline PSI_Token
*PSI_TokenCopy(PSI_Token
*src
);
33 typedef struct zend_fcall
{
35 zend_fcall_info_cache fcc
;
38 typedef union impl_val
{
53 #ifdef HAVE_LONG_DOUBLE
65 typedef struct decl_type
{
69 struct decl_type
*real
;
70 struct decl_struct
*strct
;
71 struct decl_union
*unn
;
72 struct decl_enum
*enm
;
76 static inline decl_type
*init_decl_type(token_t type
, const char *name
) {
77 decl_type
*t
= calloc(1, sizeof(*t
));
79 t
->name
= strdup(name
);
83 static inline decl_type
*real_decl_type(decl_type
*type
) {
90 static inline void free_decl(struct decl
*decl
);
91 static inline void free_decl_type(decl_type
*type
) {
95 if (type
->type
== PSI_T_FUNCTION
) {
96 free_decl(type
->func
);
102 typedef struct decl_var
{
105 unsigned pointer_level
;
107 struct decl_arg
*arg
;
110 static inline decl_var
*init_decl_var(const char *name
, unsigned pl
, unsigned as
) {
111 decl_var
*v
= calloc(1, sizeof(*v
));
112 v
->name
= (char *) strdup((const char *) name
);
113 v
->pointer_level
= pl
;
118 static inline decl_var
*copy_decl_var(decl_var
*src
) {
119 decl_var
*dest
= calloc(1, sizeof(*dest
));
121 memcpy(dest
, src
, sizeof(*dest
));
122 dest
->name
= strdup(dest
->name
);
124 dest
->token
= PSI_TokenCopy(dest
->token
);
129 static inline void free_decl_var(decl_var
*var
) {
137 typedef struct decl_struct_layout
{
140 } decl_struct_layout
;
142 static inline decl_struct_layout
*init_decl_struct_layout(size_t pos
, size_t len
) {
143 decl_struct_layout
*l
= calloc(1, sizeof(*l
));
144 ZEND_ASSERT(pos
+len
);
150 static inline void free_decl_struct_layout(decl_struct_layout
*l
) {
154 typedef struct decl_arg
{
158 decl_struct_layout
*layout
;
165 static inline decl_arg
*init_decl_arg(decl_type
*type
, decl_var
*var
) {
166 decl_arg
*arg
= calloc(1, sizeof(*arg
));
167 arg
->token
= var
->token
;
171 arg
->ptr
= &arg
->val
;
176 static inline void free_decl_arg(decl_arg
*arg
) {
177 if (arg
->token
&& arg
->token
!= arg
->var
->token
) {
180 free_decl_type(arg
->type
);
181 free_decl_var(arg
->var
);
183 free_decl_struct_layout(arg
->layout
);
188 typedef struct decl_typedefs
{
193 static inline decl_typedefs
*add_decl_typedef(decl_typedefs
*defs
, decl_arg
*def
) {
195 defs
= calloc(1, sizeof(*defs
));
197 defs
->list
= realloc(defs
->list
, ++defs
->count
* sizeof(*defs
->list
));
198 defs
->list
[defs
->count
-1] = def
;
202 static void free_decl_typedefs(decl_typedefs
*defs
) {
205 for (i
= 0; i
< defs
->count
; ++i
) {
206 free_decl_arg(defs
->list
[i
]);
212 typedef struct decl_vars
{
217 static inline decl_vars
*init_decl_vars(decl_var
*var
) {
218 decl_vars
*vars
= calloc(1, sizeof(*vars
));
221 vars
->vars
= calloc(1, sizeof(*vars
->vars
));
227 static inline decl_vars
*add_decl_var(decl_vars
*vars
, decl_var
*var
) {
228 vars
->vars
= realloc(vars
->vars
, ++vars
->count
* sizeof(*vars
->vars
));
229 vars
->vars
[vars
->count
-1] = var
;
233 static inline void free_decl_vars(decl_vars
*vars
) {
236 for (i
= 0; i
< vars
->count
; ++i
) {
237 free_decl_var(vars
->vars
[i
]);
243 typedef struct decl_args
{
249 static inline decl_args
*init_decl_args(decl_arg
*arg
) {
250 decl_args
*args
= calloc(1, sizeof(*args
));
253 args
->args
= calloc(1, sizeof(*args
->args
));
259 static inline decl_args
*add_decl_arg(decl_args
*args
, decl_arg
*arg
) {
260 args
->args
= realloc(args
->args
, ++args
->count
* sizeof(*args
->args
));
261 args
->args
[args
->count
-1] = arg
;
265 static inline void free_decl_args(decl_args
*args
) {
268 for (i
= 0; i
< args
->count
; ++i
) {
269 free_decl_arg(args
->args
[i
]);
275 typedef struct decl_abi
{
280 static inline decl_abi
*init_decl_abi(const char *convention
) {
281 decl_abi
*abi
= calloc(1, sizeof(*abi
));
282 abi
->convention
= strdup(convention
);
286 static inline void free_decl_abi(decl_abi
*abi
) {
290 free(abi
->convention
);
294 typedef struct decl_callinfo
{
302 typedef struct decl
{
310 static inline decl
* init_decl(decl_abi
*abi
, decl_arg
*func
, decl_args
*args
) {
311 decl
*d
= calloc(1, sizeof(*d
));
318 static inline void free_decl(decl
*d
) {
319 free_decl_abi(d
->abi
);
320 free_decl_arg(d
->func
);
322 free_decl_args(d
->args
);
327 typedef struct decls
{
332 static inline decls
*add_decl(decls
*decls
, decl
*decl
) {
334 decls
= calloc(1, sizeof(*decls
));
336 decls
->list
= realloc(decls
->list
, ++decls
->count
* sizeof(*decls
->list
));
337 decls
->list
[decls
->count
-1] = decl
;
341 static inline void free_decls(decls
*decls
) {
344 for (i
= 0; i
< decls
->count
; ++i
) {
345 free_decl(decls
->list
[i
]);
352 typedef struct decl_struct
{
360 void (*dtor
)(void *type
);
364 static inline decl_struct
*init_decl_struct(const char *name
, decl_args
*args
) {
365 decl_struct
*s
= calloc(1, sizeof(*s
));
366 s
->name
= strdup(name
);
371 static inline void free_decl_struct(decl_struct
*s
) {
376 free_decl_args(s
->args
);
378 if (s
->engine
.type
&& s
->engine
.dtor
) {
379 s
->engine
.dtor(s
->engine
.type
);
385 typedef struct decl_structs
{
390 static inline decl_structs
*add_decl_struct(decl_structs
*ss
, decl_struct
*s
) {
392 ss
= calloc(1, sizeof(*ss
));
394 ss
->list
= realloc(ss
->list
, ++ss
->count
* sizeof(*ss
->list
));
395 ss
->list
[ss
->count
-1] = s
;
399 static inline void free_decl_structs(decl_structs
*ss
) {
402 for (i
= 0; i
< ss
->count
; ++i
) {
403 free_decl_struct(ss
->list
[i
]);
409 typedef struct decl_union
{
417 static inline decl_union
*init_decl_union(const char *name
, decl_args
*args
) {
418 decl_union
*u
= calloc(1, sizeof(*u
));
419 u
->name
= strdup(name
);
424 static inline void free_decl_union(decl_union
*u
) {
429 free_decl_args(u
->args
);
435 typedef struct decl_unions
{
440 static inline decl_unions
*add_decl_union(decl_unions
*uu
, decl_union
*u
) {
442 uu
= calloc(1, sizeof(*uu
));
444 uu
->list
= realloc(uu
->list
, ++uu
->count
* sizeof(*uu
->list
));
445 uu
->list
[uu
->count
-1] = u
;
449 static inline void free_decl_unions(decl_unions
*uu
) {
452 for (i
= 0; i
< uu
->count
; ++i
) {
453 free_decl_union(uu
->list
[i
]);
459 typedef struct impl_type
{
464 static inline impl_type
*init_impl_type(token_t type
, const char *name
) {
465 impl_type
*t
= calloc(1, sizeof(*t
));
468 t
->name
= strdup(name
);
472 static inline void free_impl_type(impl_type
*type
) {
477 typedef struct impl_var
{
480 struct impl_arg
*arg
;
481 unsigned reference
:1;
484 static inline impl_var
*init_impl_var(const char *name
, int is_reference
) {
485 impl_var
*var
= calloc(1, sizeof(*var
));
486 var
->name
= strdup(name
);
487 var
->reference
= is_reference
;
491 static inline impl_var
*copy_impl_var(impl_var
*var
) {
492 impl_var
*cpy
= malloc(sizeof(*cpy
));
494 memcpy(cpy
, var
, sizeof(*cpy
));
495 cpy
->name
= strdup(cpy
->name
);
497 cpy
->token
= PSI_TokenCopy(cpy
->token
);
502 static inline void free_impl_var(impl_var
*var
) {
510 typedef struct impl_def_val
{
515 static inline impl_def_val
*init_impl_def_val(token_t t
, const char *text
) {
516 impl_def_val
*def
= calloc(1, sizeof(*def
));
518 def
->text
= strdup(text
);
522 static inline void free_impl_def_val(impl_def_val
*def
) {
527 typedef struct const_type
{
532 static inline const_type
*init_const_type(token_t type
, const char *name
) {
533 const_type
*ct
= calloc(1, sizeof(*ct
));
535 ct
->name
= strdup(name
);
539 static inline void free_const_type(const_type
*type
) {
544 typedef struct constant
{
550 static inline constant
*init_constant(const_type
*type
, const char *name
, impl_def_val
*val
) {
551 constant
*c
= calloc(1, sizeof(*c
));
553 c
->name
= strdup(name
);
558 static inline void free_constant(constant
*constant
) {
559 free_const_type(constant
->type
);
560 free(constant
->name
);
561 free_impl_def_val(constant
->val
);
565 typedef struct constants
{
570 static inline constants
*add_constant(constants
*constants
, constant
*constant
) {
572 constants
= calloc(1, sizeof(*constants
));
574 constants
->list
= realloc(constants
->list
, ++constants
->count
* sizeof(*constants
->list
));
575 constants
->list
[constants
->count
-1] = constant
;
579 static inline void free_constants(constants
*c
) {
582 for (i
= 0; i
< c
->count
; ++i
) {
583 free_constant(c
->list
[i
]);
589 typedef struct impl_arg
{
597 static inline impl_arg
*init_impl_arg(impl_type
*type
, impl_var
*var
, impl_def_val
*def
) {
598 impl_arg
*arg
= calloc(1, sizeof(*arg
));
606 static inline void free_impl_arg(impl_arg
*arg
) {
607 free_impl_type(arg
->type
);
608 free_impl_var(arg
->var
);
610 free_impl_def_val(arg
->def
);
615 typedef struct impl_vararg
{
617 struct impl_args
*args
;
623 typedef struct impl_args
{
629 static inline impl_args
*init_impl_args(impl_arg
*arg
) {
630 impl_args
*args
= calloc(1, sizeof(*args
));
633 args
->args
= calloc(1, sizeof(*args
->args
));
639 static inline impl_args
*add_impl_arg(impl_args
*args
, impl_arg
*arg
) {
640 args
->args
= realloc(args
->args
, ++args
->count
* sizeof(*args
->args
));
641 args
->args
[args
->count
-1] = arg
;
645 static inline void free_impl_args(impl_args
*args
) {
648 for (i
= 0; i
< args
->count
; ++i
) {
649 free_impl_arg(args
->args
[i
]);
651 if (args
->vararg
.name
) {
652 free_impl_arg(args
->vararg
.name
);
658 typedef struct impl_func
{
662 impl_type
*return_type
;
663 unsigned return_reference
:1;
666 static inline impl_func
*init_impl_func(char *name
, impl_args
*args
, impl_type
*type
, int ret_reference
) {
667 impl_func
*func
= calloc(1, sizeof(*func
));
668 func
->name
= strdup(name
);
669 func
->args
= args
? args
: init_impl_args(NULL
);
670 func
->return_type
= type
;
671 func
->return_reference
= ret_reference
;
675 static inline void free_impl_func(impl_func
*f
) {
679 free_impl_type(f
->return_type
);
680 free_impl_args(f
->args
);
685 typedef struct num_exp
{
692 struct decl_enum_item
*enm
;
695 int (*calculator
)(int t1
, impl_val
*v1
, int t2
, impl_val
*v2
, impl_val
*res
);
696 struct num_exp
*operand
;
699 static inline num_exp
*init_num_exp(token_t t
, void *num
) {
700 num_exp
*exp
= calloc(1, sizeof(*exp
));
701 switch (exp
->t
= t
) {
704 exp
->u
.numb
= strdup(num
);
709 EMPTY_SWITCH_DEFAULT_CASE();
714 static inline num_exp
*copy_num_exp(num_exp
*exp
) {
716 num_exp
*num
= calloc(1, sizeof(*num
));
718 memcpy(num
, exp
, sizeof(*num
));
721 num
->token
= PSI_TokenCopy(num
->token
);
724 num
->operand
= copy_num_exp(num
->operand
);
729 num
->u
.numb
= strdup(num
->u
.numb
);
732 dvar
= init_decl_var(num
->u
.dvar
->name
, num
->u
.dvar
->pointer_level
, num
->u
.dvar
->array_size
);
733 dvar
->arg
= num
->u
.dvar
->arg
;
734 if (num
->u
.dvar
->token
) {
735 dvar
->token
= PSI_TokenCopy(num
->u
.dvar
->token
);
743 static inline void free_num_exp(num_exp
*exp
) {
754 free_decl_var(exp
->u
.dvar
);
758 EMPTY_SWITCH_DEFAULT_CASE();
761 free_num_exp(exp
->operand
);
766 typedef struct decl_enum_item
{
771 struct decl_enum_item
*prev
;
774 static inline decl_enum_item
*init_decl_enum_item(const char *name
, num_exp
*num
) {
775 decl_enum_item
*i
= calloc(1, sizeof(*i
));
777 i
->name
= strdup(name
);
782 static inline void free_decl_enum_item(decl_enum_item
*i
) {
786 if (i
->num
&& i
->num
!= &i
->inc
) {
787 free_num_exp(i
->num
);
793 typedef struct decl_enum_items
{
794 decl_enum_item
**list
;
798 static inline decl_enum_items
*init_decl_enum_items(decl_enum_item
*i
) {
799 decl_enum_items
*l
= calloc(1, sizeof(*l
));
803 l
->list
= calloc(1, sizeof(*l
->list
));
809 static inline decl_enum_items
*add_decl_enum_item(decl_enum_items
*l
, decl_enum_item
*i
) {
810 l
->list
= realloc(l
->list
, sizeof(*l
->list
) * (l
->count
+ 1));
811 l
->list
[l
->count
] = i
;
813 i
->prev
= l
->list
[l
->count
- 1];
819 static inline void free_decl_enum_items(decl_enum_items
*l
) {
823 for (j
= 0; j
< l
->count
; ++j
) {
824 free_decl_enum_item(l
->list
[j
]);
831 typedef struct decl_enum
{
834 decl_enum_items
*items
;
837 static inline decl_enum
*init_decl_enum(const char *name
, decl_enum_items
*l
) {
838 decl_enum
*e
= calloc(1, sizeof(*e
));
840 e
->name
= strdup(name
);
845 static inline void free_decl_enum(decl_enum
*e
) {
850 free_decl_enum_items(e
->items
);
856 typedef struct decl_enums
{
861 static inline decl_enums
* add_decl_enum(decl_enums
*es
, decl_enum
*e
) {
863 es
= calloc(1, sizeof(*es
));
865 es
->list
= realloc(es
->list
, ++es
->count
* sizeof(*es
->list
));
866 es
->list
[es
->count
-1] = e
;
870 static inline void free_decl_enums(decl_enums
*es
) {
874 for (j
= 0; j
< es
->count
; ++j
) {
875 free_decl_enum(es
->list
[j
]);
882 typedef struct let_calloc
{
887 static inline let_calloc
*init_let_calloc(num_exp
*nmemb
, num_exp
*size
) {
888 let_calloc
*alloc
= calloc(1, sizeof(*alloc
));
889 alloc
->nmemb
= nmemb
;
894 static inline void free_let_calloc(let_calloc
*alloc
) {
895 free_num_exp(alloc
->nmemb
);
896 free_num_exp(alloc
->size
);
900 typedef struct let_callback
{
901 struct let_func
*func
;
902 struct set_values
*args
;
906 static inline void free_let_func(struct let_func
*func
);
907 static inline void free_set_values(struct set_values
*vals
);
908 static inline let_callback
*init_let_callback(struct let_func
*func
, struct set_values
*args
) {
909 let_callback
*cb
= calloc(1, sizeof(*cb
));
916 static inline void free_let_callback(let_callback
*cb
) {
917 free_let_func(cb
->func
);
918 free_set_values(cb
->args
);
922 typedef struct let_func
{
926 impl_val
*(*handler
)(impl_val
*tmp
, decl_type
*type
, impl_arg
*iarg
, void **to_free
);
929 static inline let_func
*init_let_func(token_t type
, const char *name
, impl_var
*var
) {
930 let_func
*func
= calloc(1, sizeof(*func
));
932 func
->name
= strdup(name
);
937 static inline void free_let_func(let_func
*func
) {
938 free_impl_var(func
->var
);
943 #define PSI_LET_REFERENCE 0x1;
944 typedef struct let_val
{
956 let_callback
*callback
;
962 unsigned is_reference
:1;
968 static inline let_val
*init_let_val(enum let_val_kind kind
, void *data
) {
969 let_val
*let
= calloc(1, sizeof(*let
));
970 switch (let
->kind
= kind
) {
974 let
->data
.num
= data
;
977 let
->data
.alloc
= data
;
979 case PSI_LET_CALLBACK
:
980 let
->data
.callback
= data
;
983 let
->data
.func
= data
;
986 let
->data
.var
= data
;
988 EMPTY_SWITCH_DEFAULT_CASE();
993 static inline void free_let_val(let_val
*let
) {
998 free_num_exp(let
->data
.num
);
1000 case PSI_LET_CALLOC
:
1001 free_let_calloc(let
->data
.alloc
);
1003 case PSI_LET_CALLBACK
:
1004 free_let_callback(let
->data
.callback
);
1007 free_let_func(let
->data
.func
);
1010 free_decl_var(let
->data
.var
);
1012 EMPTY_SWITCH_DEFAULT_CASE();
1017 typedef struct let_stmt
{
1022 static inline let_stmt
*init_let_stmt(decl_var
*var
, let_val
*val
) {
1023 let_stmt
*let
= calloc(1, sizeof(*let
));
1029 static inline void free_let_stmt(let_stmt
*stmt
) {
1031 if (stmt
->val
->kind
== PSI_LET_TMP
&& stmt
->var
->arg
) {
1032 free_decl_arg(stmt
->var
->arg
);
1034 free_let_val(stmt
->val
);
1036 free_decl_var(stmt
->var
);
1042 typedef struct set_func
{
1046 void (*handler
)(zval
*, struct set_value
*set
, impl_val
*ret_val
);
1049 static inline set_func
*init_set_func(token_t type
, const char *name
) {
1050 set_func
*func
= calloc(1, sizeof(*func
));
1052 func
->name
= strdup(name
);
1056 static inline void free_set_func(set_func
*func
) {
1064 typedef struct set_value
{
1069 struct set_value
*set
;
1072 struct set_values
*inner
;
1075 typedef struct set_values
{
1081 static inline set_value
*init_set_value(set_func
*func
, decl_vars
*vars
) {
1082 set_value
*val
= calloc(1, sizeof(*val
));
1088 static inline set_values
*add_set_value(set_values
*vals
, set_value
*val
);
1089 static inline set_value
*add_inner_set_value(set_value
*val
, set_value
*inner
) {
1090 val
->inner
= add_set_value(val
->inner
, inner
);
1091 inner
->outer
.set
= val
;
1095 static inline void free_set_value(set_value
*val
) {
1097 free_set_func(val
->func
);
1100 free_decl_vars(val
->vars
);
1102 if (val
->inner
&& (!val
->outer
.set
|| val
->outer
.set
->inner
!= val
->inner
)) {
1103 free_set_values(val
->inner
);
1106 free_num_exp(val
->num
);
1111 static inline set_values
*init_set_values(set_value
*val
) {
1112 set_values
*vals
= calloc(1, sizeof(*vals
));
1115 vals
->vals
= calloc(1, sizeof(val
));
1116 vals
->vals
[0] = val
;
1121 static inline set_values
*add_set_value(set_values
*vals
, set_value
*val
) {
1123 vals
= calloc(1, sizeof(*vals
));
1125 vals
->vals
= realloc(vals
->vals
, ++vals
->count
* sizeof(val
));
1126 vals
->vals
[vals
->count
-1] = val
;
1130 static inline void free_set_values(set_values
*vals
) {
1134 for (i
= 0; i
< vals
->count
; ++i
) {
1135 free_set_value(vals
->vals
[i
]);
1142 typedef struct set_stmt
{
1148 static inline set_stmt
*init_set_stmt(impl_var
*var
, set_value
*val
) {
1149 set_stmt
*set
= calloc(1, sizeof(*set
));
1155 static inline void free_set_stmt(set_stmt
*set
) {
1156 free_impl_var(set
->var
);
1157 free_set_value(set
->val
);
1161 typedef struct return_stmt
{
1167 static inline return_stmt
*init_return_stmt(set_value
*val
) {
1168 return_stmt
*ret
= calloc(1, sizeof(*ret
));
1173 static inline void free_return_stmt(return_stmt
*ret
) {
1177 free_set_value(ret
->set
);
1181 typedef struct free_call
{
1188 static inline free_call
*init_free_call(const char *func
, decl_vars
*vars
) {
1189 free_call
*f
= calloc(1, sizeof(*f
));
1190 f
->func
= strdup(func
);
1195 static inline void free_free_call(free_call
*f
) {
1200 free_decl_vars(f
->vars
);
1204 typedef struct free_calls
{
1209 static inline free_calls
*init_free_calls(free_call
*f
) {
1210 free_calls
*fcs
= calloc(1, sizeof(*fcs
));
1213 fcs
->list
= calloc(1, sizeof(*fcs
->list
));
1219 static inline void free_free_calls(free_calls
*fcs
) {
1222 for (i
= 0; i
< fcs
->count
; ++i
) {
1223 free_free_call(fcs
->list
[i
]);
1229 static inline free_calls
*add_free_call(free_calls
*fcs
, free_call
*f
) {
1230 fcs
->list
= realloc(fcs
->list
, ++fcs
->count
* sizeof(*fcs
->list
));
1231 fcs
->list
[fcs
->count
-1] = f
;
1235 typedef struct free_stmt
{
1239 static inline free_stmt
*init_free_stmt(free_calls
*calls
) {
1240 free_stmt
*f
= calloc(1, sizeof(*f
));
1245 static inline void free_free_stmt(free_stmt
*f
) {
1246 free_free_calls(f
->calls
);
1250 typedef struct impl_stmt
{
1261 static inline impl_stmt
*init_impl_stmt(token_t type
, void *ptr
) {
1262 impl_stmt
*stmt
= calloc(1, sizeof(*stmt
));
1268 static inline void free_impl_stmt(impl_stmt
*stmt
) {
1269 switch (stmt
->type
) {
1271 free_let_stmt(stmt
->s
.let
);
1274 free_set_stmt(stmt
->s
.set
);
1277 free_return_stmt(stmt
->s
.ret
);
1280 free_free_stmt(stmt
->s
.fre
);
1286 typedef struct impl_stmts
{
1305 static inline void *add_impl_stmt_ex(void *list
, size_t count
, void *stmt
) {
1306 list
= realloc(list
, count
* sizeof(list
));
1307 ((void **)list
)[count
-1] = stmt
;
1311 static inline impl_stmts
*add_impl_stmt(impl_stmts
*stmts
, impl_stmt
*stmt
) {
1312 switch (stmt
->type
) {
1314 stmts
->ret
.list
= add_impl_stmt_ex(stmts
->ret
.list
, ++stmts
->ret
.count
, stmt
->s
.ret
);
1317 stmts
->let
.list
= add_impl_stmt_ex(stmts
->let
.list
, ++stmts
->let
.count
, stmt
->s
.let
);
1320 stmts
->set
.list
= add_impl_stmt_ex(stmts
->set
.list
, ++stmts
->set
.count
, stmt
->s
.set
);
1323 stmts
->fre
.list
= add_impl_stmt_ex(stmts
->fre
.list
, ++stmts
->fre
.count
, stmt
->s
.fre
);
1330 static inline impl_stmts
*init_impl_stmts(impl_stmt
*stmt
) {
1331 impl_stmts
*stmts
= calloc(1, sizeof(*stmts
));
1332 return add_impl_stmt(stmts
, stmt
);
1335 static inline void free_impl_stmts(impl_stmts
*stmts
) {
1338 for (i
= 0; i
< stmts
->let
.count
; ++i
) {
1339 free_let_stmt(stmts
->let
.list
[i
]);
1341 free(stmts
->let
.list
);
1342 for (i
= 0; i
< stmts
->ret
.count
; ++i
) {
1343 free_return_stmt(stmts
->ret
.list
[i
]);
1345 free(stmts
->ret
.list
);
1346 for (i
= 0; i
< stmts
->set
.count
; ++i
) {
1347 free_set_stmt(stmts
->set
.list
[i
]);
1349 free(stmts
->set
.list
);
1350 for (i
= 0; i
< stmts
->fre
.count
; ++i
) {
1351 free_free_stmt(stmts
->fre
.list
[i
]);
1353 free(stmts
->fre
.list
);
1357 typedef struct impl
{
1363 static inline impl
*init_impl(impl_func
*func
, impl_stmts
*stmts
) {
1364 impl
*i
= calloc(1, sizeof(*i
));
1370 static inline void free_impl(impl
*impl
) {
1371 free_impl_func(impl
->func
);
1372 free_impl_stmts(impl
->stmts
);
1376 typedef struct impls
{
1381 static inline impls
*add_impl(impls
*impls
, impl
*impl
) {
1383 impls
= calloc(1, sizeof(*impls
));
1385 impls
->list
= realloc(impls
->list
, ++impls
->count
* sizeof(*impls
->list
));
1386 impls
->list
[impls
->count
-1] = impl
;
1390 static void free_impls(impls
*impls
) {
1393 for (i
= 0; i
< impls
->count
; ++i
) {
1394 free_impl(impls
->list
[i
]);
1400 typedef struct decl_file
{
1405 static inline void free_decl_file(decl_file
*file
) {
1412 memset(file
, 0, sizeof(*file
));
1415 typedef struct decl_libs
{
1420 static inline void free_decl_libs(decl_libs
*libs
) {
1423 for (i
= 0; i
< libs
->count
; ++i
) {
1425 dlclose(libs
->dl
[i
]);
1430 memset(libs
, 0, sizeof(*libs
));
1433 static inline void add_decl_lib(decl_libs
*libs
, void *dlopened
) {
1434 libs
->dl
= realloc(libs
->dl
, ++libs
->count
* sizeof(*libs
->dl
));
1435 libs
->dl
[libs
->count
-1] = dlopened
;
1438 static inline impl_val
*deref_impl_val(impl_val
*ret_val
, decl_var
*var
) {
1441 ZEND_ASSERT(var
->arg
->var
!= var
);
1443 fprintf(stderr
, "deref: %s pl=%u:%u as=%u:%u %p\n",
1444 var
->name
, var
->pointer_level
, var
->arg
->var
->pointer_level
,
1445 var
->array_size
, var
->arg
->var
->array_size
, ret_val
);
1447 for (i
= 0; i
< var
->pointer_level
; ++i
) {
1449 fprintf(stderr
, "-- %p %p %p\n", ret_val
, *(void**)ret_val
, ret_val
->ptr
);
1451 ret_val
= *(void **) ret_val
;
1456 static inline impl_val
*enref_impl_val(void *ptr
, decl_var
*var
) {
1457 impl_val
*val
, *val_ptr
;
1460 ZEND_ASSERT(var
->arg
->var
== var
);
1462 fprintf(stderr
, "enref: %s pl=%u:%u as=%u:%u\n",
1463 var
->name
, var
->pointer_level
, var
->arg
->var
->pointer_level
,
1464 var
->array_size
, var
->arg
->var
->array_size
);
1466 if (!var
->pointer_level
){//&& real_decl_type(var->arg->type)->type != PSI_T_STRUCT) {
1470 val
= val_ptr
= calloc(var
->pointer_level
+ 1, sizeof(void *));
1471 for (i
= !var
->arg
->var
->array_size
; i
< var
->pointer_level
; ++i
) {
1473 fprintf(stderr
, "++\n");
1475 val_ptr
->ptr
= (void **) val_ptr
+ 1;
1476 val_ptr
= val_ptr
->ptr
;
1482 static inline impl_val
*struct_member_ref(decl_arg
*set_arg
, impl_val
*struct_ptr
, impl_val
**to_free
) {
1483 void *ptr
= (char *) struct_ptr
+ set_arg
->layout
->pos
;
1485 fprintf(stderr
, "struct member %s: %p\n", set_arg
->var
->name
, ptr
);
1491 #define PSI_ERROR 16
1492 #define PSI_WARNING 32
1493 typedef void (*psi_error_cb
)(void *context
, PSI_Token
*token
, int type
, const char *msg
, ...);
1495 #define PSI_DATA(D) ((PSI_Data *) (D))
1496 #define PSI_DATA_MEMBERS \
1497 constants *consts; \
1498 decl_typedefs *defs; \
1499 decl_structs *structs; \
1500 decl_unions *unions; \
1501 decl_enums *enums; \
1508 psi_error_cb error; \
1511 typedef struct PSI_Data
{
1515 static inline PSI_Data
*PSI_DataExchange(PSI_Data
*dest
, PSI_Data
*src
) {
1517 dest
= malloc(sizeof(*dest
));
1519 memcpy(dest
, src
, sizeof(*dest
));
1520 memset(src
, 0, sizeof(*src
));
1524 static inline void PSI_DataDtor(PSI_Data
*data
) {
1526 free_constants(data
->consts
);
1529 free_decl_typedefs(data
->defs
);
1531 if (data
->structs
) {
1532 free_decl_structs(data
->structs
);
1535 free_decl_unions(data
->unions
);
1538 free_decl_enums(data
->enums
);
1541 free_decls(data
->decls
);
1544 free_impls(data
->impls
);
1546 free_decl_file(&data
->psi
.file
);
1549 typedef struct PSI_Parser
{
1555 char *cur
, *tok
, *lim
, *eof
, *ctx
, *mrk
, buf
[BSIZE
];
1558 static inline size_t PSI_TokenAllocSize(size_t token_len
, size_t fname_len
) {
1559 return sizeof(PSI_Token
) + token_len
+ fname_len
+ 2;
1562 static inline PSI_Token
*PSI_TokenAlloc(PSI_Parser
*P
) {
1564 size_t token_len
, fname_len
;
1567 if (P
->cur
< P
->tok
) {
1572 token_len
= P
->cur
- P
->tok
;
1573 fname_len
= strlen(P
->psi
.file
.fn
);
1575 T
= calloc(1, PSI_TokenAllocSize(token_len
, fname_len
));
1576 T
->type
= token_typ
;
1577 T
->size
= token_len
;
1578 T
->text
= &T
->buf
[0];
1579 T
->file
= &T
->buf
[token_len
+ 1];
1583 memcpy(T
->text
, P
->tok
, token_len
);
1584 memcpy(T
->file
, P
->psi
.file
.fn
, fname_len
);
1589 static inline PSI_Token
*PSI_TokenCopy(PSI_Token
*src
) {
1590 size_t strct_len
= PSI_TokenAllocSize(src
->size
, strlen(src
->file
));
1591 PSI_Token
*ptr
= malloc(strct_len
);
1593 memcpy(ptr
, src
, strct_len
);
1595 ptr
->text
= &ptr
->buf
[0];
1596 ptr
->file
= &ptr
->buf
[ptr
->size
+ 1];
1601 static inline PSI_Token
*PSI_TokenCat(unsigned argc
, ...) {
1604 PSI_Token
*T
= NULL
;
1606 va_start(argv
, argc
);
1607 for (i
= 0; i
< argc
; ++i
) {
1608 PSI_Token
*arg
= va_arg(argv
, PSI_Token
*);
1611 size_t token_len
= T
->size
, fname_len
= strlen(T
->file
);
1613 T
= realloc(T
, PSI_TokenAllocSize(T
->size
+= arg
->size
+ 1, fname_len
));
1614 T
->text
= &T
->buf
[0];
1615 T
->file
= &T
->buf
[T
->size
+ 1];
1616 T
->buf
[token_len
] = ' ';
1617 memmove(&T
->buf
[T
->size
+ 1], &T
->buf
[token_len
+ 1], fname_len
+ 1);
1618 memcpy(&T
->buf
[token_len
+ 1], arg
->text
, arg
->size
+ 1);
1620 T
= PSI_TokenCopy(arg
);
1621 T
->type
= PSI_T_NAME
;
1629 static inline PSI_Token
*PSI_TokenAppend(PSI_Token
*T
, unsigned argc
, ...) {
1633 va_start(argv
, argc
);
1634 for (i
= 0; i
< argc
; ++i
) {
1635 char *str
= va_arg(argv
, char *);
1636 size_t str_len
= strlen(str
), token_len
= T
->size
, fname_len
= strlen(T
->file
);
1638 T
= realloc(T
, PSI_TokenAllocSize(T
->size
+= str_len
+ 1, fname_len
));
1639 T
->text
= &T
->buf
[0];
1640 T
->file
= &T
->buf
[T
->size
+ 1];
1641 T
->buf
[token_len
] = ' ';
1642 memmove(&T
->buf
[T
->size
+ 1], &T
->buf
[token_len
+ 1], fname_len
+ 1);
1643 memcpy(&T
->buf
[token_len
+ 1], str
, str_len
+ 1);
1650 char *php_strtr(char *str
, size_t len
, char *str_from
, char *str_to
, size_t trlen
);
1651 static inline PSI_Token
*PSI_TokenTranslit(PSI_Token
*T
, char *from
, char *to
) {
1652 php_strtr(T
->text
, T
->size
, from
, to
, MIN(strlen(from
), strlen(to
)));
1656 static inline uint64_t psi_hash(char *digest_buf
, ...)
1658 uint64_t hash
= 5381;
1663 va_start(argv
, digest_buf
);
1664 while ((ptr
= va_arg(argv
, const uint8_t *))) {
1665 while ((c
= *ptr
++)) {
1666 hash
= ((hash
<< 5) + hash
) + c
;
1672 sprintf(digest_buf
, "%" PRIx64
, hash
);
1678 static inline uint64_t PSI_TokenHash(PSI_Token
*t
, char *digest_buf
) {
1681 sprintf(loc_buf
, "%u%u", t
->line
, t
->col
);
1682 return psi_hash(digest_buf
, t
->file
, loc_buf
, NULL
);
1685 #define PSI_PARSER_DEBUG 0x1
1686 #define PSI_PARSER_SILENT 0x2
1688 PSI_Parser
*PSI_ParserInit(PSI_Parser
*P
, const char *filename
, psi_error_cb error
, unsigned flags
);
1689 void PSI_ParserSyntaxError(PSI_Parser
*P
, const char *fn
, size_t ln
, const char *msg
, ...);
1690 size_t PSI_ParserFill(PSI_Parser
*P
, size_t n
);
1691 token_t
PSI_ParserScan(PSI_Parser
*P
);
1692 void PSI_ParserParse(PSI_Parser
*P
, PSI_Token
*src
);
1693 void PSI_ParserDtor(PSI_Parser
*P
);
1694 void PSI_ParserFree(PSI_Parser
**P
);