diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/include/leon.h')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/include/leon.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/include/leon.h b/c/src/lib/libbsp/sparc/leon3/include/leon.h index 1141bac9da..ccee1a381d 100644 --- a/c/src/lib/libbsp/sparc/leon3/include/leon.h +++ b/c/src/lib/libbsp/sparc/leon3/include/leon.h @@ -334,6 +334,15 @@ void bsp_debug_uart_init(void); void leon3_power_down_loop(void) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; +static inline uint32_t leon3_get_cpu_count( + volatile struct irqmp_regs *irqmp +) +{ + uint32_t mpstat = irqmp->mpstat; + + return ((mpstat >> LEON3_IRQMPSTATUS_CPUNR) & 0xf) + 1; +} + #endif /* !ASM */ #ifdef __cplusplus |