bsp_fatal_halt.c

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#include <bsp.h>
#include <leon.h>

#ifdef BSP_POWER_DOWN_AT_FATAL_HALT

/* Power down LEON CPU on fatal error exit */
void _CPU_Fatal_halt(uint32_t source, uint32_t error)
{
  sparc_disable_interrupts();
  leon3_power_down_loop();
}

#else

/* return to debugger, simulator, hypervisor or similar by exiting
 * with an error code. g1=1, g2=FATAL_SOURCE, G3=error-code.
 */
void _CPU_Fatal_halt(uint32_t source, uint32_t error)
{
  sparc_syscall_exit(source, error);
}

#endif