diff options
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/startup/bspsmp.c | 9 | ||||
| -rw-r--r-- | cpukit/score/cpu/sparc/rtems/score/cpu.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/startup/bspsmp.c b/c/src/lib/libbsp/sparc/leon3/startup/bspsmp.c index 567eecc819..9166ad5630 100644 --- a/c/src/lib/libbsp/sparc/leon3/startup/bspsmp.c +++ b/c/src/lib/libbsp/sparc/leon3/startup/bspsmp.c @@ -15,6 +15,7 @@ #include <bsp.h> #include <bsp/bootcard.h> +#include <cache_.h> #include <leon.h> #include <rtems/bspIo.h> #include <rtems/score/smpimpl.h> @@ -80,3 +81,11 @@ void _CPU_SMP_Send_interrupt(uint32_t target_processor_index) /* send interrupt to destination CPU */ LEON3_IrqCtrl_Regs->force[target_processor_index] = 1 << LEON3_MP_IRQ; } + +void _BSP_Start_multitasking( + Context_Control *heir +) +{ + _CPU_cache_invalidate_entire_instruction(); + _CPU_Context_Restart_self( heir ); +} diff --git a/cpukit/score/cpu/sparc/rtems/score/cpu.h b/cpukit/score/cpu/sparc/rtems/score/cpu.h index 39b78258c1..9c38b55e7d 100644 --- a/cpukit/score/cpu/sparc/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc/rtems/score/cpu.h @@ -1203,6 +1203,10 @@ register struct Per_CPU_Control *_SPARC_Per_CPU_current __asm__( "g6" ); void _CPU_SMP_Send_interrupt( uint32_t target_processor_index ); + void _BSP_Start_multitasking( Context_Control *heir ) + RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; + #define _CPU_Start_multitasking _BSP_Start_multitasking + static inline void _CPU_SMP_Processor_event_broadcast( void ) { __asm__ volatile ( "" : : : "memory" ); |