diff options
Diffstat (limited to 'cpukit/libmisc')
-rw-r--r-- | cpukit/libmisc/cpuuse/cpuusagereset.c | 15 | ||||
-rw-r--r-- | cpukit/libmisc/monitor/mon-monitor.c | 1 | ||||
-rw-r--r-- | cpukit/libmisc/serdbg/serdbg.c | 2 | ||||
-rw-r--r-- | cpukit/libmisc/serdbg/serdbg.h | 5 |
4 files changed, 15 insertions, 8 deletions
diff --git a/cpukit/libmisc/cpuuse/cpuusagereset.c b/cpukit/libmisc/cpuuse/cpuusagereset.c index 167fe46868..b6920702e1 100644 --- a/cpukit/libmisc/cpuuse/cpuusagereset.c +++ b/cpukit/libmisc/cpuuse/cpuusagereset.c @@ -35,21 +35,26 @@ static void CPU_usage_Per_thread_handler( #endif } + +/* + * External data that is shared by cpu usage code but not declared in .h files. + */ +#ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS + extern struct timespec CPU_usage_Uptime_at_last_reset; +#else + extern uint32_t CPU_usage_Ticks_at_last_reset; +#endif + /* * rtems_cpu_usage_reset */ void rtems_cpu_usage_reset( void ) { #ifdef RTEMS_ENABLE_NANOSECOND_CPU_USAGE_STATISTICS - extern struct timespec CPU_usage_Uptime_at_last_reset; - _TOD_Get_uptime( &CPU_usage_Uptime_at_last_reset ); _Thread_Time_of_last_context_switch = CPU_usage_Uptime_at_last_reset; #else - extern uint32_t CPU_usage_Ticks_at_last_reset; - CPU_usage_Ticks_at_last_reset = _Watchdog_Ticks_since_boot; - #endif rtems_iterate_over_all_threads(CPU_usage_Per_thread_handler); diff --git a/cpukit/libmisc/monitor/mon-monitor.c b/cpukit/libmisc/monitor/mon-monitor.c index 8eec2133a2..9df8fcae87 100644 --- a/cpukit/libmisc/monitor/mon-monitor.c +++ b/cpukit/libmisc/monitor/mon-monitor.c @@ -555,7 +555,6 @@ rtems_monitor_task( for (;;) { - extern rtems_tcb * _Thread_Executing; rtems_monitor_command_entry_t *command; debugee = _Thread_Executing; diff --git a/cpukit/libmisc/serdbg/serdbg.c b/cpukit/libmisc/serdbg/serdbg.c index 4bca324934..ace431aab9 100644 --- a/cpukit/libmisc/serdbg/serdbg.c +++ b/cpukit/libmisc/serdbg/serdbg.c @@ -53,8 +53,6 @@ int serdbg_init_dbg static boolean is_initialized = FALSE; rtems_status_code rc = RTEMS_SUCCESSFUL; - extern void set_debug_traps(void); - extern void breakpoint(void); if (is_initialized) { return RTEMS_SUCCESSFUL; diff --git a/cpukit/libmisc/serdbg/serdbg.h b/cpukit/libmisc/serdbg/serdbg.h index 963c117877..8057ee3ae4 100644 --- a/cpukit/libmisc/serdbg/serdbg.h +++ b/cpukit/libmisc/serdbg/serdbg.h @@ -174,6 +174,11 @@ int getDebugChar | received character | \*=========================================================================*/ +/* + * Assumed to be provided by the BSP + */ +extern void set_debug_traps(void); +extern void breakpoint(void); #ifdef __cplusplus } #endif |