--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "php.h"
+#include "php_psi.h"
+
+static inline int psi_calc_num_exp_value(num_exp *exp, impl_val *strct, impl_val *res) {
+ impl_val *ref, *tmp = NULL;
+
+ switch (exp->t) {
+ case PSI_T_NUMBER:
+ switch (is_numeric_string(exp->u.numb, strlen(exp->u.numb), (zend_long *) res, (double *) res, 0)) {
+ case IS_LONG:
+ return PSI_T_INT64;
+ case IS_DOUBLE:
+ return PSI_T_DOUBLE;
+ }
+ break;
+
+ case PSI_T_NSNAME:
+ switch (exp->u.cnst->type->type) {
+ case PSI_T_INT:
+ res->i64 = zend_get_constant_str(exp->u.cnst->name, strlen(exp->u.cnst->name))->value.lval;
+ return PSI_T_INT64;
+ case PSI_T_FLOAT:
+ res->dval = zend_get_constant_str(exp->u.cnst->name, strlen(exp->u.cnst->name))->value.dval;
+ return PSI_T_DOUBLE;
+ default:
+ return 0;
+ }
+ break;
+
+ case PSI_T_NAME:
+ if (strct) {
+ ref = struct_member_ref(exp->u.dvar->arg, strct, &tmp);
+ } else if (exp->u.dvar->arg->let) {
+ ref = exp->u.dvar->arg->let->ptr;
+ } else {
+ ref = exp->u.dvar->arg->ptr;
+ }
+ switch (real_decl_type(exp->u.dvar->arg->type)->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:
+ memcpy(res, deref_impl_val(ref, exp->u.dvar), sizeof(*res));
+ if (tmp) {
+ free(tmp);
+ }
+ return real_decl_type(exp->u.dvar->arg->type)->type;
+
+ case PSI_T_FLOAT:
+ case PSI_T_DOUBLE:
+ memcpy(res, deref_impl_val(ref, exp->u.dvar), sizeof(*res));
+ if (tmp) {
+ free(tmp);
+ }
+ return real_decl_type(exp->u.dvar->arg->type)->type;
+
+ EMPTY_SWITCH_DEFAULT_CASE();
+ }
+ break;
+
+ EMPTY_SWITCH_DEFAULT_CASE();
+ }
+ return 0;
+}
+
+int psi_calc_num_exp(num_exp *exp, impl_val *strct, impl_val *res) {
+ impl_val num = {0};
+ int num_type = psi_calc_num_exp_value(exp, strct, &num);
+
+ if (exp->operand) {
+ impl_val tmp = {0};
+ int tmp_type = psi_calc_num_exp(exp->operand, strct, &tmp);
+
+ return exp->calculator(num_type, &num, tmp_type, &tmp, res);
+ }
+
+ memcpy(res, &num, sizeof(*res));
+ return num_type;
+}
+
+#define PRIfval "f"
+#define PRIdval "lf"
+#define PRIldval "Lf"
+
+#define PSI_CALC_OP(var) do { \
+ const char *fmt = "calc %" PRI##var ", %" PRI##var ": %" PRI##var "\n"; \
+ res->var = PSI_CALC(v1->var, v2->var); \
+ if (!res->var) fprintf(stderr, fmt, v1->var, v2->var, res->var); \
+} while (0)
+#define PSI_CALC_OP2(vres, var1, var2) do { \
+ const char *fmt = "calc %" PRI##var1 ", %" PRI##var2 ": %" PRI##vres "\n"; \
+ res->vres = PSI_CALC(v1->var1, v2->var2); \
+ if (!res->vres) fprintf(stderr, fmt, v1->var1, v2->var2, res->vres); \
+} while(0)
+
+#ifdef HAVE_LONG_DOUBLE
+#define PSI_CALC_NO_LD
+#define PSI_CALC_OP_LD PSI_CALC_OP(ldval)
+#define PSI_CALC_OP2_LD2(var1) PSI_CALC_OP2(ldval, var1, ldval)
+#define PSI_CALC_OP2_LD1(var2) PSI_CALC_OP2(ldval, ldval, var2)
+#else
+#define PSI_CALC_NO_LD abort()
+#define PSI_CALC_OP_LD PSI_CALC_NO_LD
+#define PSI_CALC_OP2_LD2(var) PSI_CALC_NO_LD
+#define PSI_CALC_OP2_LD1(var) PSI_CALC_NO_LD
+#endif
+
+#define PSI_CALC_FN(op) int psi_calc_##op(int t1, impl_val *v1, int t2, impl_val *v2, impl_val *res) \
+{ \
+ if (t1 == t2) { \
+ switch (t1) { \
+ case PSI_T_FLOAT: PSI_CALC_OP(fval); break; \
+ case PSI_T_DOUBLE: PSI_CALC_OP(dval); break; \
+ case PSI_T_LONG_DOUBLE: PSI_CALC_OP_LD; break; \
+ case PSI_T_INT8: PSI_CALC_OP(i8); break; \
+ case PSI_T_UINT8: PSI_CALC_OP(u8); break; \
+ case PSI_T_INT16: PSI_CALC_OP(i16); break; \
+ case PSI_T_UINT16: PSI_CALC_OP(u16); break; \
+ case PSI_T_INT32: PSI_CALC_OP(i32); break; \
+ case PSI_T_UINT32: PSI_CALC_OP(u32); break; \
+ case PSI_T_INT64: PSI_CALC_OP(i64); break; \
+ case PSI_T_UINT64: PSI_CALC_OP(u64); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t1; \
+ } else if (t1 == PSI_T_DOUBLE) { \
+ switch (t2) { \
+ case PSI_T_LONG_DOUBLE: PSI_CALC_OP2_LD2(dval); return t2; \
+ case PSI_T_FLOAT: PSI_CALC_OP2(dval, dval, fval); break; \
+ case PSI_T_INT8: PSI_CALC_OP2(dval, dval, i8); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2(dval, dval, u8); break; \
+ case PSI_T_INT16: PSI_CALC_OP2(dval, dval, i16); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2(dval, dval, u16); break; \
+ case PSI_T_INT32: PSI_CALC_OP2(dval, dval, i32); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2(dval, dval, u32); break; \
+ case PSI_T_INT64: PSI_CALC_OP2(dval, dval, i64); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2(dval, dval, u64); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t1; \
+ } else if (t2 == PSI_T_DOUBLE) { \
+ switch (t1) { \
+ case PSI_T_LONG_DOUBLE: PSI_CALC_OP2_LD1(dval); return t1; \
+ case PSI_T_FLOAT: PSI_CALC_OP2(dval, fval, dval); break; \
+ case PSI_T_INT8: PSI_CALC_OP2(dval, i8, dval); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2(dval, u8, dval); break; \
+ case PSI_T_INT16: PSI_CALC_OP2(dval, i16, dval); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2(dval, u16, dval); break; \
+ case PSI_T_INT32: PSI_CALC_OP2(dval, i32, dval); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2(dval, u32, dval); break; \
+ case PSI_T_INT64: PSI_CALC_OP2(dval, i64, dval); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2(dval, u64, dval); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t2; \
+ } else if (t1 == PSI_T_LONG_DOUBLE) { \
+ PSI_CALC_NO_LD; \
+ switch (t2) { \
+ case PSI_T_DOUBLE: PSI_CALC_OP2_LD1(dval); break; \
+ case PSI_T_FLOAT: PSI_CALC_OP2_LD1(fval); break; \
+ case PSI_T_INT8: PSI_CALC_OP2_LD1(i8); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2_LD1(u8); break; \
+ case PSI_T_INT16: PSI_CALC_OP2_LD1(i16); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2_LD1(u16); break; \
+ case PSI_T_INT32: PSI_CALC_OP2_LD1(i32); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2_LD1(u32); break; \
+ case PSI_T_INT64: PSI_CALC_OP2_LD1(i64); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2_LD1(u64); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t1; \
+ } else if (t2 == PSI_T_LONG_DOUBLE) { \
+ PSI_CALC_NO_LD; \
+ switch (t1) { \
+ case PSI_T_DOUBLE: PSI_CALC_OP2_LD2(dval); break; \
+ case PSI_T_FLOAT: PSI_CALC_OP2_LD2(fval); break; \
+ case PSI_T_INT8: PSI_CALC_OP2_LD2(i8); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2_LD2(u8); break; \
+ case PSI_T_INT16: PSI_CALC_OP2_LD2(i16); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2_LD2(u16); break; \
+ case PSI_T_INT32: PSI_CALC_OP2_LD2(i32); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2_LD2(u32); break; \
+ case PSI_T_INT64: PSI_CALC_OP2_LD2(i64); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2_LD2(u64); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t2; \
+ } else if (t1 == PSI_T_FLOAT) { \
+ switch (t2) { \
+ case PSI_T_LONG_DOUBLE: PSI_CALC_OP2_LD2(fval); return t2; \
+ case PSI_T_DOUBLE: PSI_CALC_OP2(dval, fval, dval); return t2; \
+ case PSI_T_INT8: PSI_CALC_OP2(fval, fval, i8); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2(fval, fval, u8); break; \
+ case PSI_T_INT16: PSI_CALC_OP2(fval, fval, i16); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2(fval, fval, u16); break; \
+ case PSI_T_INT32: PSI_CALC_OP2(fval, fval, i32); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2(fval, fval, u32); break; \
+ case PSI_T_INT64: PSI_CALC_OP2(fval, fval, i64); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2(fval, fval, u64); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t1; \
+ } else if (t2 == PSI_T_FLOAT) { \
+ switch (t1) { \
+ case PSI_T_LONG_DOUBLE: PSI_CALC_OP2_LD1(fval); return t1; \
+ case PSI_T_DOUBLE: PSI_CALC_OP2(dval, dval, fval); return t1; \
+ case PSI_T_INT8: PSI_CALC_OP2(fval, i8, fval); break; \
+ case PSI_T_UINT8: PSI_CALC_OP2(fval, u8, fval); break; \
+ case PSI_T_INT16: PSI_CALC_OP2(fval, i16, fval); break; \
+ case PSI_T_UINT16: PSI_CALC_OP2(fval, u16, fval); break; \
+ case PSI_T_INT32: PSI_CALC_OP2(fval, i32, fval); break; \
+ case PSI_T_UINT32: PSI_CALC_OP2(fval, u32, fval); break; \
+ case PSI_T_INT64: PSI_CALC_OP2(fval, i64, fval); break; \
+ case PSI_T_UINT64: PSI_CALC_OP2(fval, u64, fval); break; \
+ EMPTY_SWITCH_DEFAULT_CASE(); \
+ } \
+ return t2; \
+ } else { \
+ int64_t sval1 = v1->i64, sval2 = v2->i64; \
+ uint64_t uval1 = v1->u64, uval2 = v2->u64; \
+ switch (t1) { \
+ case PSI_T_INT8: sval1 >>= 8; \
+ case PSI_T_INT16: sval1 >>= 8; \
+ case PSI_T_INT32: sval1 >>= 8; \
+ case PSI_T_INT64: \
+ switch (t2) { \
+ case PSI_T_INT8: sval2 >>= 8; \
+ case PSI_T_INT16: sval2 >>= 8; \
+ case PSI_T_INT32: sval2 >>= 8; \
+ case PSI_T_INT64: \
+ res->i64 = PSI_CALC(sval1 , sval2); \
+ return PSI_T_INT64; \
+ case PSI_T_UINT8: uval2 >>= 8; \
+ case PSI_T_UINT16: uval2 >>= 8; \
+ case PSI_T_UINT32: uval2 >>= 8; \
+ case PSI_T_UINT64: \
+ res->i64 = PSI_CALC(sval1, uval2); \
+ return PSI_T_INT64; \
+ } \
+ break; \
+ case PSI_T_UINT8: uval1 >>= 8; \
+ case PSI_T_UINT16: uval1 >>= 8; \
+ case PSI_T_UINT32: uval1 >>= 8; \
+ case PSI_T_UINT64: \
+ switch (t2) { \
+ case PSI_T_INT8: sval2 >>= 8; \
+ case PSI_T_INT16: sval2 >>= 8; \
+ case PSI_T_INT32: sval2 >>= 8; \
+ case PSI_T_INT64: \
+ res->i64 = PSI_CALC(uval1, sval2); \
+ return PSI_T_INT64; \
+ case PSI_T_UINT8: uval2 >>= 8; \
+ case PSI_T_UINT16: uval2 >>= 8; \
+ case PSI_T_UINT32: uval2 >>= 8; \
+ case PSI_T_UINT64: \
+ res->u64 = PSI_CALC(uval1, uval2); \
+ return PSI_T_UINT64; \
+ } \
+ break; \
+ } \
+ } \
+ ZEND_ASSERT(0); \
+ return 0; \
+}
+
+#undef PSI_CALC
+#define PSI_CALC(var1, var2) (var1) + (var2)
+PSI_CALC_FN(add)
+#undef PSI_CALC
+#define PSI_CALC(var1, var2) (var1) * (var2)
+PSI_CALC_FN(mul)
+#undef PSI_CALC
+#define PSI_CALC(var1, var2) (var1) - (var2)
+PSI_CALC_FN(sub)
+#undef PSI_CALC
+#define PSI_CALC(var1, var2) (var1) / (var2)
+PSI_CALC_FN(div)
projects / m6w6 / ext-psi / blobdiff