diff options
| -rw-r--r-- | os/ports/GCC/PPC/ivor.s | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/os/ports/GCC/PPC/ivor.s b/os/ports/GCC/PPC/ivor.s index 8235af0e5..46dc66bf5 100644 --- a/os/ports/GCC/PPC/ivor.s +++ b/os/ports/GCC/PPC/ivor.s @@ -86,11 +86,6 @@ _IVOR10: lis %r3, 0x0800 /* DIS bit mask. */
mtspr 336, %r3 /* TSR register. */
-#if PPC_USE_IRQ_PREEMPTION
- /* Allows preemption while executing the software handler.*/
- wrteei 1
-#endif
-
#if CH_DBG_SYSTEM_STATE_CHECK
bl dbg_check_enter_isr
bl dbg_check_lock_from_isr
@@ -101,11 +96,6 @@ _IVOR10: bl dbg_check_leave_isr
#endif
-#if PPC_USE_IRQ_PREEMPTION
- /* Prevents preemption again.*/
- wrteei 0
-#endif
-
/* System tick handler invocation.*/
#if CH_DBG_SYSTEM_STATE_CHECK
bl dbg_check_lock
|