diff options
Diffstat (limited to 'cpukit/score/cpu/unix/cpu.c')
| -rw-r--r-- | cpukit/score/cpu/unix/cpu.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/cpukit/score/cpu/unix/cpu.c b/cpukit/score/cpu/unix/cpu.c index 736b7c4c7f..339bb2a3ce 100644 --- a/cpukit/score/cpu/unix/cpu.c +++ b/cpukit/score/cpu/unix/cpu.c @@ -17,7 +17,7 @@ */ #include <rtems/system.h> -#include <rtems/isr.h> +#include <rtems/core/isr.h> #include <stdio.h> #include <stdlib.h> @@ -186,6 +186,28 @@ void _CPU_Context_From_CPU_Init() } +/*PAGE + * + * _CPU_ISR_Get_level + */ + +unsigned32 _CPU_ISR_Get_level( void ) +{ + sigset_t sigset; + + sigprocmask( 0, 0, &sigset ); + + /* + * This is an educated guess based on ONLY ONE of the signals we + * disable/enable to mask ISRs. + */ + + if ( sigismember( &sigset, SIGUSR1 ) ) + return 1; + else + return 0; +} + /* _CPU_Initialize * * This routine performs processor dependent initialization. @@ -198,12 +220,9 @@ void _CPU_Context_From_CPU_Init() void _CPU_Initialize( rtems_cpu_table *cpu_table, - void (*thread_dispatch) /* ignored on this CPU */ + void (*thread_dispatch) /* ignored on this CPU */ ) { - if ( cpu_table == NULL ) - _CPU_Fatal_halt( RTEMS_NOT_CONFIGURED ); - /* * The thread_dispatch argument is the address of the entry point * for the routine called at the end of an ISR once it has been |