typedef int token_t;
+/* in php_psi.h */
+size_t psi_t_alignment(token_t);
+size_t psi_t_size(token_t);
+
typedef struct PSI_Token {
token_t type;
unsigned line;
char *name;
token_t type;
struct decl_type *real;
+ struct decl_struct *strct;
} decl_type;
static inline decl_type *init_decl_type(token_t type, char *name) {
- decl_type *t = malloc(sizeof(*t));
+ decl_type *t = calloc(1, sizeof(*t));
t->type = type;
t->name = strdup(name);
- t->real = NULL;
return t;
}
decl_typedef **list;
} decl_typedefs;
-static decl_typedefs *add_decl_typedef(decl_typedefs *defs, decl_typedef *def) {
+static inline decl_typedefs *add_decl_typedef(decl_typedefs *defs, decl_typedef *def) {
if (!defs) {
defs = calloc(1, sizeof(*defs));
}
free(defs);
}
-typedef union impl_val {
- char cval;
- short sval;
- int ival;
- double dval;
- zend_long lval;
- zend_string *str;
- void *ptr;
-} impl_val;
-
typedef struct decl_var {
char *name;
unsigned pointer_level;
+ unsigned array_size;
struct decl_arg *arg;
} decl_var;
-static inline decl_var *init_decl_var(char *name, unsigned pl) {
+static inline decl_var *init_decl_var(char *name, unsigned pl, unsigned as) {
decl_var *v = malloc(sizeof(*v));
v->name = (char *) strdup((const char *) name);
v->pointer_level = pl;
+ v->array_size = as;
return v;
}
static inline void free_decl(decl *d) {
free_decl_abi(d->abi);
free_decl_arg(d->func);
- free_decl_args(d->args);
+ if (d->args) {
+ free_decl_args(d->args);
+ }
free(d);
}
free(decls);
}
+typedef struct decl_struct_layout {
+ size_t pos;
+ size_t len;
+} decl_struct_layout;
+
+typedef struct decl_struct {
+ char *name;
+ decl_args *args;
+ decl_struct_layout *layout;
+} decl_struct;
+
+static inline decl_struct *init_decl_struct(char *name, decl_args *args) {
+ decl_struct *s = calloc(1, sizeof(*s));
+ s->name = strdup(name);
+ s->args = args;
+ return s;
+}
+
+static inline void free_decl_struct(decl_struct *s) {
+ if (s->args) {
+ free_decl_args(s->args);
+ }
+ if (s->layout) {
+ free(s->layout);
+ }
+ free(s->name);
+ free(s);
+}
+
+static inline size_t decl_struct_size(decl_struct *s) {
+ size_t c = s->args->count - 1;
+ decl_type *type = real_decl_type(s->args->args[c]->type);
+ return s->layout[c].pos + psi_t_alignment(type->type);
+}
+
+typedef struct decl_structs {
+ size_t count;
+ decl_struct **list;
+} decl_structs;
+
+static inline decl_structs *add_decl_struct(decl_structs *ss, decl_struct *s) {
+ if (!ss) {
+ ss = calloc(1, sizeof(*ss));
+ }
+ ss->list = realloc(ss->list, ++ss->count * sizeof(*ss->list));
+ ss->list[ss->count-1] = s;
+ return ss;
+}
+
+static inline void free_decl_structs(decl_structs *ss) {
+ size_t i;
+
+ for (i = 0; i < ss->count; ++i) {
+ free_decl_struct(ss->list[i]);
+ }
+ free(ss->list);
+ free(ss);
+}
+
+typedef union impl_val {
+ unsigned char bval;
+ char cval;
+ short sval;
+ int ival;
+ float fval;
+ double dval;
+ zend_long lval;
+ zend_string *str;
+ void *ptr;
+} impl_val;
+
+static inline impl_val *deref_impl_val(unsigned level, impl_val *ret_val, decl_arg *darg) {
+ unsigned i;
+
+ for (i = level; i < darg->var->pointer_level && ret_val->ptr; ++i) {
+ ret_val = *(void **)ret_val;
+ }
+ return ret_val;
+}
+
typedef struct impl_type {
char *name;
token_t type;
typedef struct let_func {
token_t type;
char *name;
+ size_t size;
} let_func;
-static inline let_func *init_let_func(token_t type, char *name) {
+static inline let_func *init_let_func(token_t type, char *name, size_t size) {
let_func *func = malloc(sizeof(*func));
func->type = type;
- func->name = (char *) strdup((const char *) name);
+ func->name = strdup(name);
+ func->size = size;
return func;
}
static inline void free_let_stmt(let_stmt *stmt) {
free_decl_var(stmt->var);
- free_let_value(stmt->val);
+ if (stmt->val) {
+ free_let_value(stmt->val);
+ }
free(stmt);
}
stmts->fre.list = add_impl_stmt_ex(stmts->fre.list, ++stmts->fre.count, stmt->s.fre);
break;
}
+ free(stmt);
return stmts;
}
impl **list;
} impls;
-static impls *add_impl(impls *impls, impl *impl) {
+static inline impls *add_impl(impls *impls, impl *impl) {
if (!impls) {
impls = calloc(1, sizeof(*impls));
}
free(impls);
}
+typedef struct const_type {
+ token_t type;
+ char *name;
+} const_type;
+
+static inline const_type *init_const_type(token_t type, const char *name) {
+ const_type *ct = malloc(sizeof(*ct));
+ ct->type = type;
+ ct->name = strdup(name);
+ return ct;
+}
+
+static inline void free_const_type(const_type *type) {
+ free(type->name);
+ free(type);
+}
+
+typedef struct constant {
+ const_type *type;
+ char *name;
+ impl_def_val *val;
+} constant;
+
+static inline constant *init_constant(const_type *type, char *name, impl_def_val *val) {
+ constant *c = malloc(sizeof(*c));
+ c->type = type;
+ c->name = strdup(name);
+ c->val = val;
+ return c;
+}
+
+static inline void free_constant(constant *constant) {
+ free_const_type(constant->type);
+ free(constant->name);
+ free_impl_def_val(constant->val);
+ free(constant);
+}
+
+typedef struct constants {
+ size_t count;
+ constant **list;
+} constants;
+
+static inline constants *add_constant(constants *constants, constant *constant) {
+ if (!constants) {
+ constants = calloc(1, sizeof(*constants));
+ }
+ constants->list = realloc(constants->list, ++constants->count * sizeof(*constants->list));
+ constants->list[constants->count-1] = constant;
+ return constants;
+}
+
+static inline void free_constants(constants *c) {
+ size_t i;
+
+ for (i = 0; i < c->count; ++i) {
+ free_constant(c->list[i]);
+ }
+ free(c->list);
+ free(c);
+}
+
#define PSI_ERROR 16
#define PSI_WARNING 32
typedef void (*psi_error_cb)(int type, const char *msg, ...);
-typedef struct PSI_Data {
#define PSI_DATA_MEMBERS \
+ constants *consts; \
decl_typedefs *defs; \
+ decl_structs *structs; \
decls *decls; \
impls *impls; \
char *lib; \
char *fn; \
psi_error_cb error
+typedef struct PSI_Data {
PSI_DATA_MEMBERS;
} PSI_Data;
}
static inline void PSI_DataDtor(PSI_Data *data) {
+ if (data->consts) {
+ free_constants(data->consts);
+ }
if (data->defs) {
free_decl_typedefs(data->defs);
}
+ if (data->structs) {
+ free_decl_structs(data->structs);
+ }
if (data->decls) {
free_decls(data->decls);
}
projects / m6w6 / ext-psi / blobdiff