diff options
Diffstat (limited to 'cpukit/libcsupport')
| -rw-r--r-- | cpukit/libcsupport/src/newlibc.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/cpukit/libcsupport/src/newlibc.c b/cpukit/libcsupport/src/newlibc.c index e041668375..db959d6156 100644 --- a/cpukit/libcsupport/src/newlibc.c +++ b/cpukit/libcsupport/src/newlibc.c @@ -119,10 +119,19 @@ libc_switch_hook(rtems_tcb *current_task, /* XXX We can't use rtems_task_set_note() here since SYSI task has a * tid of 0, which is treated specially (optimized, actually) * by rtems_task_set_note + * + * NOTE: The above comment is no longer true and we need to use + * the extension data areas added about the same time. */ - impure_value = (rtems_unsigned32) _REENT; - MY_task_set_note(current_task, LIBC_NOTEPAD, impure_value); + /* + * Don't touch the outgoing task if it has been deleted. + */ + + if ( !_States_Is_transient( current_task->current_state ) ) { + impure_value = (rtems_unsigned32) _REENT; + MY_task_set_note(current_task, LIBC_NOTEPAD, impure_value); + } _REENT = (struct _reent *) MY_task_get_note(heir_task, LIBC_NOTEPAD); @@ -171,7 +180,8 @@ libc_delete_hook(rtems_tcb *current_task, ptr = (struct _reent *) MY_task_get_note(deleted_task, LIBC_NOTEPAD); } - if (ptr) + /* if (ptr) */ + if (ptr && ptr != &libc_global_reent) { _wrapup_reent(ptr); _reclaim_reent(ptr); |