| // Copyright 2022 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // NOLINT(build/header_guard) |
| #ifndef CANTRIP_H |
| #define CANTRIP_H |
| |
| #include <kernel/gen_config.h> |
| #include <sel4/arch/syscalls.h> |
| #include <stdarg.h> |
| |
| extern __thread seL4_IPCBuffer *__sel4_ipc_buffer; |
| |
| #ifdef CONFIG_PRINTING |
| extern void _debug_printf(const char *fmt, ...); |
| #define debug_printf(args...) \ |
| do { \ |
| _debug_printf(args); \ |
| } while (0) |
| #else |
| #define debug_printf(args...) \ |
| do { \ |
| } while (0) |
| #warning Apps will not log to console because CONFIG_PRINTING is not defined! |
| #endif // CONFIG_PRINTING |
| |
| #endif // CANTRIP_H |
