| /* nano_offsets.h - nanokernel structure member offset definitions */ |
| |
| /* |
| * Copyright (c) 2013-2014 Wind River Systems, Inc. |
| * |
| * 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 |
| * |
| * http://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. |
| */ |
| #include <device.h> |
| |
| #ifndef _NANO_OFFSETS__H_ |
| #define _NANO_OFFSETS__H_ |
| |
| /* |
| * The final link step uses the symbol _OffsetAbsSyms to force the linkage of |
| * offsets.o into the ELF image. |
| */ |
| |
| GEN_ABS_SYM_BEGIN(_OffsetAbsSyms) |
| |
| /* arch-agnostic tNANO structure member offsets */ |
| |
| GEN_OFFSET_SYM(tNANO, fiber); |
| GEN_OFFSET_SYM(tNANO, task); |
| GEN_OFFSET_SYM(tNANO, current); |
| |
| #if defined(CONFIG_THREAD_MONITOR) |
| GEN_OFFSET_SYM(tNANO, threads); |
| #endif |
| |
| #ifdef CONFIG_FP_SHARING |
| GEN_OFFSET_SYM(tNANO, current_fp); |
| #endif |
| |
| /* size of the entire tNANO structure */ |
| |
| GEN_ABSOLUTE_SYM(__tNANO_SIZEOF, sizeof(tNANO)); |
| |
| /* arch-agnostic struct tcs structure member offsets */ |
| |
| GEN_OFFSET_SYM(tTCS, link); |
| GEN_OFFSET_SYM(tTCS, prio); |
| GEN_OFFSET_SYM(tTCS, flags); |
| GEN_OFFSET_SYM(tTCS, coopReg); /* start of coop register set */ |
| GEN_OFFSET_SYM(tTCS, preempReg); /* start of prempt register set */ |
| |
| #if defined(CONFIG_THREAD_MONITOR) |
| GEN_OFFSET_SYM(tTCS, next_thread); |
| #endif |
| |
| /* size of the entire struct tcs structure */ |
| |
| GEN_ABSOLUTE_SYM(__tTCS_SIZEOF, sizeof(tTCS)); |
| |
| /* size of the device structure. Used by linker scripts */ |
| GEN_ABSOLUTE_SYM(__DEVICE_STR_SIZEOF, sizeof(struct device)); |
| |
| #endif /* _NANO_OFFSETS__H_ */ |