LCOV - code coverage report
Current view: top level - zephyr/arch/arc/v2 - error.h Coverage Total Hit
Test: new.info Lines: 50.0 % 2 1
Test Date: 2025-09-05 20:47:19

            Line data    Source code
       1            1 : /*
       2              :  * Copyright (c) 2014 Wind River Systems, Inc.
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : /**
       8              :  * @file
       9              :  * @brief ARCv2 public error handling
      10              :  *
      11              :  * ARC-specific kernel error handling interface. Included by arc/arch.h.
      12              :  */
      13              : 
      14              : #ifndef ZEPHYR_INCLUDE_ARCH_ARC_V2_ERROR_H_
      15              : #define ZEPHYR_INCLUDE_ARCH_ARC_V2_ERROR_H_
      16              : 
      17              : #include <zephyr/arch/arc/syscall.h>
      18              : #include <zephyr/arch/exception.h>
      19              : #include <stdbool.h>
      20              : 
      21              : #ifdef __cplusplus
      22              : extern "C" {
      23              : #endif
      24              : 
      25              : /*
      26              :  * use trap_s to raise a SW exception
      27              :  */
      28            0 : #define ARCH_EXCEPT(reason_p)   do { \
      29              :                 __asm__ volatile ( \
      30              :                 "mov %%r0, %[reason]\n\t" \
      31              :                 "trap_s %[id]\n\t" \
      32              :                 : \
      33              :                 : [reason] "i" (reason_p), \
      34              :                 [id] "i" (_TRAP_S_CALL_RUNTIME_EXCEPT) \
      35              :                 : "memory"); \
      36              :                 CODE_UNREACHABLE; /* LCOV_EXCL_LINE */ \
      37              :         } while (false)
      38              : 
      39              : #ifdef __cplusplus
      40              : }
      41              : #endif
      42              : 
      43              : 
      44              : #endif /* ZEPHYR_INCLUDE_ARCH_ARC_V2_ERROR_H_ */
        

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