LCOV - code coverage report
Current view: top level - arch/arm/mm - fault.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 1 100.0 %
Date: 2014-04-16 Functions: 0 0 -
Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : #ifndef __ARCH_ARM_FAULT_H
       2                 :            : #define __ARCH_ARM_FAULT_H
       3                 :            : 
       4                 :            : /*
       5                 :            :  * Fault status register encodings.  We steal bit 31 for our own purposes.
       6                 :            :  */
       7                 :            : #define FSR_LNX_PF              (1 << 31)
       8                 :            : #define FSR_WRITE               (1 << 11)
       9                 :            : #define FSR_FS4                 (1 << 10)
      10                 :            : #define FSR_FS3_0               (15)
      11                 :            : #define FSR_FS5_0               (0x3f)
      12                 :            : 
      13                 :            : #ifdef CONFIG_ARM_LPAE
      14                 :            : static inline int fsr_fs(unsigned int fsr)
      15                 :            : {
      16                 :            :         return fsr & FSR_FS5_0;
      17                 :            : }
      18                 :            : #else
      19                 :            : static inline int fsr_fs(unsigned int fsr)
      20                 :            : {
      21                 :   64891294 :         return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6;
      22                 :            : }
      23                 :            : #endif
      24                 :            : 
      25                 :            : void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
      26                 :            : unsigned long search_exception_table(unsigned long addr);
      27                 :            : 
      28                 :            : #endif  /* __ARCH_ARM_FAULT_H */

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