diff options
Diffstat (limited to 'cpukit/score/cpu/nios2')
-rw-r--r-- | cpukit/score/cpu/nios2/Makefile.am | 1 | ||||
-rw-r--r-- | cpukit/score/cpu/nios2/rtems/score/cpu.h | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/cpukit/score/cpu/nios2/Makefile.am b/cpukit/score/cpu/nios2/Makefile.am index 6fdc786a2c..62286cd754 100644 --- a/cpukit/score/cpu/nios2/Makefile.am +++ b/cpukit/score/cpu/nios2/Makefile.am @@ -21,6 +21,7 @@ include_rtems_score_HEADERS += rtems/score/cpuatomic.h noinst_LIBRARIES = libscorecpu.a libscorecpu_a_SOURCES = +libscorecpu_a_SOURCES += ../no_cpu/cpucounterread.c libscorecpu_a_SOURCES += nios2-context-initialize.c libscorecpu_a_SOURCES += nios2-context-switch.S libscorecpu_a_SOURCES += nios2-context-validate.S diff --git a/cpukit/score/cpu/nios2/rtems/score/cpu.h b/cpukit/score/cpu/nios2/rtems/score/cpu.h index bdd8f57e96..3a4cb50806 100644 --- a/cpukit/score/cpu/nios2/rtems/score/cpu.h +++ b/cpukit/score/cpu/nios2/rtems/score/cpu.h @@ -364,6 +364,18 @@ static inline uint32_t CPU_swap_u32( uint32_t value ) #define CPU_swap_u16( value ) \ (((value&0xff) << 8) | ((value >> 8)&0xff)) +typedef uint32_t CPU_Counter_ticks; + +CPU_Counter_ticks _CPU_Counter_read( void ); + +static inline CPU_Counter_ticks _CPU_Counter_difference( + CPU_Counter_ticks second, + CPU_Counter_ticks first +) +{ + return second - first; +} + #endif /* ASM */ #ifdef __cplusplus |