diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/shared/irq/irq.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/shared/irq/irq.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/c/src/lib/libbsp/i386/shared/irq/irq.c b/c/src/lib/libbsp/i386/shared/irq/irq.c index 356112076f..9dea372e0f 100644 --- a/c/src/lib/libbsp/i386/shared/irq/irq.c +++ b/c/src/lib/libbsp/i386/shared/irq/irq.c @@ -14,7 +14,9 @@ #include <bsp.h> #include <irq.h> - +#include <rtems/score/thread.h> +#include <rtems/score/apiext.h> + /* * pointer to the mask representing the additionnal irq vectors * that must be disabled when a particular entry is activated. @@ -360,11 +362,18 @@ int pc386_rtems_irq_mngt_get(rtems_irq_global_settings** config) void _ThreadProcessSignalsFromIrq (CPU_Exception_frame* ctx) { /* - * If I understand the _Thread_Dispatch routine correctly - * I do not see how this routine can be called given the - * actual code. I plan to use this so far unused feature - * to implement remote debugger ptrace("attach", ...) - * command. + * Process pending signals that have not already been + * processed by _Thread_Displatch. This happens quite + * unfrequently : the ISR must have posted an action + * to the current running thread. + */ + if ( _Thread_Do_post_task_switch_extension || + _Thread_Executing->do_post_task_switch_extension ) { + _Thread_Executing->do_post_task_switch_extension = FALSE; + _API_extensions_Run_postswitch(); + } + /* + * I plan to process other thread related events here. + * This will include DEBUG session requsted from keyboard... */ - printk(" _ThreadProcessSignalsFromIrq called! mail valette@crf.canon.fr\n"); } |