#include "data.h"
#include "calc.h"
#include "call.h"
+#include "parser.h"
-
-struct psi_number *psi_number_init(token_t t, void *num)
+struct psi_number *psi_number_init(token_t t, void *num, unsigned flags)
{
struct psi_number *exp = calloc(1, sizeof(*exp));
+ exp->flags = flags;
switch (exp->type = t) {
case PSI_T_INT8:
- exp->data.ival.i64 = *(int8_t *) num;
+ exp->data.ival.i8 = *(int8_t *) num;
break;
case PSI_T_UINT8:
- exp->data.ival.i64 = *(uint8_t *) num;
+ exp->data.ival.u8 = *(uint8_t *) num;
break;
case PSI_T_INT16:
- exp->data.ival.i64 = *(int16_t *) num;
+ exp->data.ival.i16 = *(int16_t *) num;
break;
case PSI_T_UINT16:
- exp->data.ival.i64 = *(uint16_t *) num;
+ exp->data.ival.u16 = *(uint16_t *) num;
break;
case PSI_T_INT32:
- exp->data.ival.i64 = *(int32_t *) num;
+ exp->data.ival.i32 = *(int32_t *) num;
break;
case PSI_T_UINT32:
- exp->data.ival.i64 = *(uint32_t *) num;
+ exp->data.ival.u32 = *(uint32_t *) num;
break;
case PSI_T_INT64:
exp->data.ival.i64 = *(int64_t *) num;
break;
case PSI_T_UINT64:
- exp->data.ival.i64 = *(uint64_t *) num;
+ exp->data.ival.u64 = *(uint64_t *) num;
break;
case PSI_T_FLOAT:
exp->data.ival.dval = *(float *) num;
+ exp->type = PSI_T_DOUBLE;
break;
case PSI_T_DOUBLE:
exp->data.ival.dval = *(double *) num;
break;
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+ exp->data.ival.ldval = *(long double *) num;
+ break;
+#endif
+ case PSI_T_NULL:
+ break;
+ case PSI_T_QUOTED_CHAR:
case PSI_T_NUMBER:
case PSI_T_NSNAME:
+ case PSI_T_DEFINE:
exp->data.numb = strdup(num);
break;
case PSI_T_NAME:
exp->data.dvar = num;
break;
+ case PSI_T_FUNCTION:
+ exp->data.call = num;
+ break;
+ case PSI_T_SIZEOF:
+ exp->data.dtyp = num;
+ break;
default:
assert(0);
}
num->token = psi_token_copy(num->token);
}
switch (num->type) {
+ case PSI_T_INT8:
+ case PSI_T_UINT8:
+ case PSI_T_INT16:
+ case PSI_T_UINT16:
+ case PSI_T_INT32:
+ case PSI_T_UINT32:
case PSI_T_INT64:
+ case PSI_T_UINT64:
case PSI_T_DOUBLE:
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+#endif
case PSI_T_ENUM:
case PSI_T_CONST:
+ case PSI_T_NULL:
break;
case PSI_T_NUMBER:
case PSI_T_NSNAME:
+ case PSI_T_DEFINE:
+ case PSI_T_QUOTED_CHAR:
num->data.numb = strdup(num->data.numb);
break;
case PSI_T_NAME:
num->data.dvar = psi_decl_var_copy(num->data.dvar);
break;
+ case PSI_T_FUNCTION:
+ num->data.call = psi_cpp_macro_call_copy(num->data.call);
+ break;
+ case PSI_T_SIZEOF:
+ num->data.dtyp = psi_decl_type_copy(num->data.dtyp);
+ break;
default:
assert(0);
}
free(exp->token);
}
switch (exp->type) {
+ case PSI_T_INT8:
+ case PSI_T_UINT8:
+ case PSI_T_INT16:
+ case PSI_T_UINT16:
+ case PSI_T_INT32:
+ case PSI_T_UINT32:
case PSI_T_INT64:
+ case PSI_T_UINT64:
case PSI_T_DOUBLE:
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+#endif
case PSI_T_ENUM:
case PSI_T_CONST:
+ case PSI_T_NULL:
+ break;
+ case PSI_T_FUNCTION:
+ psi_cpp_macro_call_free(&exp->data.call);
break;
case PSI_T_NSNAME:
case PSI_T_NUMBER:
+ case PSI_T_DEFINE:
+ case PSI_T_QUOTED_CHAR:
free(exp->data.numb);
break;
case PSI_T_NAME:
psi_decl_var_free(&exp->data.dvar);
break;
+ case PSI_T_SIZEOF:
+ psi_decl_type_free(&exp->data.dtyp);
+ break;
default:
assert(0);
}
void psi_number_dump(int fd, struct psi_number *exp)
{
switch (exp->type) {
+ case PSI_T_INT8:
+ dprintf(fd, "%" PRId8, exp->data.ival.i8);
+ break;
+ case PSI_T_UINT8:
+ dprintf(fd, "%" PRIu8, exp->data.ival.u8);
+ break;
+ case PSI_T_INT16:
+ dprintf(fd, "%" PRId16, exp->data.ival.i16);
+ break;
+ case PSI_T_UINT16:
+ dprintf(fd, "%" PRIu16, exp->data.ival.u16);
+ break;
+ case PSI_T_INT32:
+ dprintf(fd, "%" PRId32, exp->data.ival.i32);
+ break;
+ case PSI_T_UINT32:
+ dprintf(fd, "%" PRIu32, exp->data.ival.u32);
+ break;
case PSI_T_INT64:
dprintf(fd, "%" PRId64, exp->data.ival.i64);
break;
+ case PSI_T_UINT64:
+ dprintf(fd, "%" PRIu64, exp->data.ival.u64);
+ break;
+ case PSI_T_FLOAT:
+ dprintf(fd, "%" PRIfval, exp->data.ival.dval);
+ break;
case PSI_T_DOUBLE:
- dprintf(fd, "%F", exp->data.ival.dval);
+ dprintf(fd, "%" PRIdval, exp->data.ival.dval);
+ break;
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+ dprintf(fd, "%" PRIldval, exp->data.ival.ldval);
+ break;
+#endif
+ case PSI_T_NULL:
+ dprintf(fd, "NULL");
break;
case PSI_T_NUMBER:
case PSI_T_NSNAME:
+ case PSI_T_DEFINE:
+ case PSI_T_QUOTED_CHAR:
dprintf(fd, "%s", exp->data.numb);
break;
+ case PSI_T_FUNCTION:
+ psi_cpp_macro_call_dump(fd, exp->data.call);
+ break;
case PSI_T_CONST:
dprintf(fd, "%s", exp->data.cnst->name);
break;
case PSI_T_NAME:
psi_decl_var_dump(fd, exp->data.dvar);
break;
+ case PSI_T_SIZEOF:
+ psi_decl_type_dump(fd, exp->data.dtyp, 0);
+ break;
default:
assert(0);
}
return false;
}
+static inline token_t validate_char(char *numb, impl_val *res, unsigned *lvl)
+{
+ char *endptr;
+ token_t typ = PSI_T_INT8;
+
+ res->i8 = numb[0];
+ endptr = &numb[1];
+
+ switch(res->i8) {
+ case '\\':
+ res->i8 = numb[1];
+ endptr = &numb[2];
+
+ switch(res->i8) {
+ case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7':
+ res->i8 = strtol(&numb[1], &endptr, 8);
+ break;
+
+ case 'x':
+ res->i8 = strtol(&numb[2], &endptr, 16);
+ break;
+
+ case 'a':
+ res->i8 = '\a';
+ break;
+ case 'b':
+ res->i8 = '\b';
+ break;
+ case 'f':
+ res->i8 = '\f';
+ break;
+ case 'n':
+ res->i8 = '\n';
+ break;
+ case 'r':
+ res->i8 = '\r';
+ break;
+ case 't':
+ res->i8 = '\t';
+ break;
+ case 'v':
+ res->i8 = '\v';
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ /* more to grok? */
+ if (*endptr) {
+ impl_val tmp_val = {0};
+ token_t tmp_typ = validate_char(endptr, &tmp_val, lvl);
+
+ if (!tmp_typ) {
+ return 0;
+ }
+
+ res->i32 = res->i8 << (8 * *lvl);
+ typ = psi_calc_add(PSI_T_INT32, res, tmp_typ, &tmp_val, res);
+ }
+
+ ++(*lvl);
+
+ return typ;
+}
+static inline bool psi_number_validate_char(struct psi_data *data, struct psi_number *exp)
+{
+ impl_val val = {0};
+ unsigned lvl = 1;
+ token_t typ = validate_char(exp->data.numb, &val, &lvl);
+
+ if (!typ) {
+ return false;
+ }
+
+ free(exp->data.numb);
+ exp->type = typ;
+ exp->data.ival = val;
+ return true;
+}
+
+static inline bool psi_number_validate_number(struct psi_data *data, struct psi_number *exp)
+{
+ impl_val tmp = {0};
+
+ if (exp->flags) {
+ switch (exp->flags & 0x0f) {
+ case PSI_NUMBER_INT:
+ switch (exp->flags & 0x0f00) {
+ case PSI_NUMBER_L:
+ default:
+ tmp.i64 = strtol(exp->data.numb, NULL, 0);
+ free(exp->data.numb);
+ exp->type = PSI_T_INT64;
+ exp->data.ival.i64 = tmp.i64;
+ break;
+ case PSI_NUMBER_LL:
+ tmp.i64 = strtoll(exp->data.numb, NULL, 0);
+ free(exp->data.numb);
+ exp->type = PSI_T_INT64;
+ exp->data.ival.i64 = tmp.i64;
+ break;
+ case PSI_NUMBER_U:
+ case PSI_NUMBER_UL:
+ tmp.u64 = strtoul(exp->data.numb, NULL, 0);
+ free(exp->data.numb);
+ exp->type = PSI_T_UINT64;
+ exp->data.ival.u64 = tmp.u64;
+ break;
+ case PSI_NUMBER_ULL:
+ tmp.u64 = strtoull(exp->data.numb, NULL, 0);
+ free(exp->data.numb);
+ exp->type = PSI_T_UINT64;
+ exp->data.ival.u64 = tmp.u64;
+ break;
+ }
+ return true;
+
+ case PSI_NUMBER_FLT:
+ switch (exp->flags & 0x0ff00) {
+ case PSI_NUMBER_F:
+ case PSI_NUMBER_DF:
+ tmp.fval = strtof(exp->data.numb, NULL);
+ free(exp->data.numb);
+ exp->type = PSI_T_FLOAT;
+ exp->data.ival.fval = tmp.fval;
+ break;
+ case PSI_NUMBER_L:
+ case PSI_NUMBER_DL:
+#if HAVE_LONG_DOUBLE
+ tmp.ldval = strtold(exp->data.numb, NULL);
+ free(exp->data.numb);
+ exp->type = PSI_T_LONG_DOUBLE;
+ exp->data.ival.ldval = tmp.ldval;
+ break;
+#endif
+ case PSI_NUMBER_DD:
+ default:
+ tmp.dval = strtod(exp->data.numb, NULL);
+ free(exp->data.numb);
+ exp->type = PSI_T_DOUBLE;
+ exp->data.ival.dval = tmp.dval;
+ break;
+ }
+ return true;
+ default:
+ assert(0);
+ break;
+ }
+ } else {
+ switch (is_numeric_string(exp->data.numb, strlen(exp->data.numb), (zend_long *) &tmp, (double *) &tmp, 1)) {
+ case IS_LONG:
+ free(exp->data.numb);
+ exp->type = PSI_T_INT64;
+ exp->data.ival.i64 = tmp.zend.lval;
+ return true;
+
+ case IS_DOUBLE:
+ free(exp->data.numb);
+ exp->type = PSI_T_DOUBLE;
+ exp->data.ival.dval = tmp.dval;
+ return true;
+ }
+ }
+ data->error(data, exp->token, PSI_WARNING, "Expected numeric entity (parser error?)");
+ return false;
+
+}
bool psi_number_validate(struct psi_data *data, struct psi_number *exp,
struct psi_impl *impl, struct psi_decl *cb_decl, struct psi_let_exp *current_let,
struct psi_set_exp *current_set, struct psi_decl_enum *current_enum)
{
size_t i = 0;
- impl_val tmp = {0};
struct psi_const *cnst;
struct psi_decl_enum *enm;
switch (exp->type) {
+ case PSI_T_NULL:
+ exp->type = PSI_T_UINT8;
+ /* no break */
case PSI_T_CONST:
+ case PSI_T_INT8:
+ case PSI_T_UINT8:
+ case PSI_T_INT16:
+ case PSI_T_UINT16:
+ case PSI_T_INT32:
+ case PSI_T_UINT32:
case PSI_T_INT64:
+ case PSI_T_UINT64:
case PSI_T_DOUBLE:
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+#endif
case PSI_T_ENUM:
+ case PSI_T_DEFINE:
+ case PSI_T_FUNCTION:
return true;
case PSI_T_NAME:
if (exp->data.dvar->arg) {
return true;
}
- if (psi_decl_var_validate(data, exp->data.dvar, impl ? impl->decl : NULL,
- current_let, current_set)) {
+ if (psi_decl_var_validate(data, exp->data.dvar, impl,
+ impl ? impl->decl : NULL, current_let, current_set)) {
return true;
}
- if (cb_decl && psi_decl_var_validate(data, exp->data.dvar, cb_decl, NULL, NULL)) {
+ if (cb_decl && psi_decl_var_validate(data, exp->data.dvar,
+ NULL, cb_decl, NULL, NULL)) {
return true;
}
data->error(data, exp->token, PSI_WARNING,
exp->data.dvar->name);
return false;
+ case PSI_T_SIZEOF:
+ if (psi_decl_type_validate(data, exp->data.dtyp, 0, NULL)) {
+ struct psi_decl_type *dtyp = exp->data.dtyp;
+
+ exp->type = PSI_T_UINT64;
+ exp->data.ival.u64 = psi_decl_type_get_size(dtyp, NULL);
+ psi_decl_type_free(&dtyp);
+ return true;
+ } else {
+ data->error(data, exp->token, PSI_WARNING,
+ "Cannot compute sizeof(%s) (%u)",
+ exp->data.dtyp->name, exp->data.dtyp->type);
+ }
+ break;
+
case PSI_T_NSNAME:
while (psi_plist_get(data->consts, i++, &cnst)) {
if (!strcmp(cnst->name, exp->data.numb)) {
return false;
case PSI_T_NUMBER:
- switch (is_numeric_string(exp->data.numb, strlen(exp->data.numb), (zend_long *) &tmp, (double *) &tmp, 0)) {
- case IS_LONG:
- free(exp->data.numb);
- exp->type = PSI_T_INT64;
- exp->data.ival.i64 = tmp.zend.lval;
- return true;
+ return psi_number_validate_number(data, exp);
- case IS_DOUBLE:
- free(exp->data.numb);
- exp->type = PSI_T_DOUBLE;
- exp->data.ival.dval = tmp.dval;
- return true;
- }
- data->error(data, exp->token, PSI_WARNING, "Expected numeric entity (parser error?)");
- return false;
+ case PSI_T_QUOTED_CHAR:
+ return psi_number_validate_char(data, exp);
default:
assert(0);
if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIdval, res->dval);
return PSI_T_DOUBLE;
default:
- if (frame) PSI_DEBUG_PRINT(frame->context, " ?(t=%d)", exp->data.cnst->type->type);
+ if (frame) PSI_DEBUG_PRINT(frame->context, " ?(t=%u)", exp->data.cnst->type->type);
return 0;
}
}
impl_val *ref;
struct psi_call_frame_symbol *sym;
struct psi_decl_type *real;
+ struct psi_decl_var *var;
size_t size;
- real = psi_decl_type_get_real(exp->data.dvar->arg->type);
- size = psi_decl_arg_get_size(exp->data.dvar->arg);
- sym = psi_call_frame_fetch_symbol(frame, exp->data.dvar);
- ref = deref_impl_val(sym->ptr, exp->data.dvar);
+ var = exp->data.dvar;
+ real = psi_decl_type_get_real(var->arg->type);
+ size = psi_decl_arg_get_size(var->arg);
+ sym = psi_call_frame_fetch_symbol(frame, var);
+ ref = deref_impl_val(sym->ptr, var);
memcpy(res, ref, size);
+ if (var->arg->var->pointer_level > var->pointer_level) {
+ switch (SIZEOF_VOID_P) {
+ case 4:
+ return PSI_T_INT32;
+ case 8:
+ return PSI_T_INT64;
+ default:
+ assert(0);
+ }
+ }
return real->type;
}
-token_t psi_number_eval(struct psi_number *exp, impl_val *res, struct psi_call_frame *frame)
+static inline token_t psi_number_eval_define(struct psi_number *exp,
+ impl_val *res, HashTable *defs)
+{
+ struct psi_cpp_macro_decl *macro = zend_hash_str_find_ptr(defs, exp->data.numb, strlen(exp->data.numb));
+
+ assert(!macro);
+
+ res->u8 = 0;
+ return PSI_T_UINT8;
+}
+
+token_t psi_number_eval(struct psi_number *exp, impl_val *res, struct psi_call_frame *frame, HashTable *defs)
{
switch (exp->type) {
+ case PSI_T_INT8:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIi8, res->i8);
+ return PSI_T_INT8;
+ case PSI_T_UINT8:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIu8, res->u8);
+ return PSI_T_UINT8;
+ case PSI_T_INT16:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIi16, res->i16);
+ return PSI_T_INT16;
+ case PSI_T_UINT16:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIu16, res->u16);
+ return PSI_T_UINT16;
+ case PSI_T_INT32:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIi32, res->i32);
+ return PSI_T_INT32;
+ case PSI_T_UINT32:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIu32, res->u32);
+ return PSI_T_UINT32;
case PSI_T_INT64:
*res = exp->data.ival;
if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIi64, res->i64);
return PSI_T_INT64;
+ case PSI_T_UINT64:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIu64, res->u64);
+ return PSI_T_UINT64;
case PSI_T_DOUBLE:
*res = exp->data.ival;
if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIdval, res->dval);
return exp->type;
+#if HAVE_LONG_DOUBLE
+ case PSI_T_LONG_DOUBLE:
+ *res = exp->data.ival;
+ if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIldval, res->ldval);
+ return exp->type;
+#endif
+
case PSI_T_ENUM:
res->i64 = exp->data.enm->val;
if (frame) PSI_DEBUG_PRINT(frame->context, " %" PRIi64, res->i64);
return PSI_T_INT64;
+ case PSI_T_NUMBER:
+ res->i64 = atol(exp->data.numb);
+ return PSI_T_INT64;
+
case PSI_T_CONST:
return psi_number_eval_constant(exp, res, frame);
- break;
case PSI_T_NAME:
return psi_number_eval_decl_var(exp, res, frame);
- break;
+
+ case PSI_T_DEFINE:
+ return psi_number_eval_define(exp, res, defs);
+
+ case PSI_T_FUNCTION:
+ res->u8 = 0;
+ return PSI_T_UINT8;
default:
assert(0);
projects / m6w6 / ext-psi / blobdiff