diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/interr.h')
-rw-r--r-- | cpukit/score/include/rtems/score/interr.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/score/include/rtems/score/interr.h b/cpukit/score/include/rtems/score/interr.h index 2f5add4b54..2ee7109cf2 100644 --- a/cpukit/score/include/rtems/score/interr.h +++ b/cpukit/score/include/rtems/score/interr.h @@ -186,7 +186,10 @@ extern Internal_errors_Information _Internal_errors_What_happened; * - valid read-only data. * * For the initial extensions the read-write data (including BSS segment) is - * not required. + * not required on single processor configurations. On SMP configurations + * however the read-write data must be initialized since this function must + * determine the state of the other processors and request them to shut-down if + * necessary. * * Non-initial extensions require in addition valid read-write data. The BSP * may install an initial extension that performs a system reset. In this case |