#ifdef CONFIG_TCG_INTERPRETER
static GHashTable *ffi_table;
-static ffi_type * const typecode_to_ffi[8] = {
- [dh_typecode_void] = &ffi_type_void,
- [dh_typecode_i32] = &ffi_type_uint32,
- [dh_typecode_s32] = &ffi_type_sint32,
- [dh_typecode_i64] = &ffi_type_uint64,
- [dh_typecode_s64] = &ffi_type_sint64,
- [dh_typecode_ptr] = &ffi_type_pointer,
-};
+static ffi_type *typecode_to_ffi(int argmask)
+{
+ switch (argmask) {
+ case dh_typecode_void:
+ return &ffi_type_void;
+ case dh_typecode_i32:
+ return &ffi_type_uint32;
+ case dh_typecode_s32:
+ return &ffi_type_sint32;
+ case dh_typecode_i64:
+ return &ffi_type_uint64;
+ case dh_typecode_s64:
+ return &ffi_type_sint64;
+ case dh_typecode_ptr:
+ return &ffi_type_pointer;
+ }
+ g_assert_not_reached();
+}
#endif
typedef struct TCGCumulativeArgs {
nargs = DIV_ROUND_UP(nargs, 3);
ca = g_malloc0(sizeof(*ca) + nargs * sizeof(ffi_type *));
- ca->cif.rtype = typecode_to_ffi[typemask & 7];
+ ca->cif.rtype = typecode_to_ffi(typemask & 7);
ca->cif.nargs = nargs;
if (nargs != 0) {
ca->cif.arg_types = ca->args;
for (int j = 0; j < nargs; ++j) {
int typecode = extract32(typemask, (j + 1) * 3, 3);
- ca->args[j] = typecode_to_ffi[typecode];
+ ca->args[j] = typecode_to_ffi(typecode);
}
}