stage2 修复全局变量未完成的问题 提供错误处理解析

stage0/spl_vm.c

@@ -1674,11 +1674,8 @@ L_SPL_STORE:
         spl_vm_val_t _v = POP();
         spl_vm_val_t _off = POP();
         void *_addr = spl_vm_xlate(vm, _off, spl_type_size(ins->type));
-        if (!_addr) {
-            fprintf(stderr, "vm: STORE bad off=%zu sz=%d\n", (size_t)_off, (int)spl_type_size(ins->type));
-            spl_vm_backtrace(vm, vm->fp);
+        if (!_addr)
             VM_ERROR("STORE: invalid address");
-        }
         memcpy(_addr, &_v, spl_type_size(ins->type));
         DISPATCH();
     }