diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh3/entry.S')
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/entry.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index 0271fe08de2..e984e94394e 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -463,9 +463,11 @@ tlb_miss: sts pr, k3 ! save original pr value in k3 handle_exception: + mova exception_data, k0 + ! Setup stack and save DSP context (k0 contains original r15 on return) bsr prepare_stack_save_dsp - nop + PREF(k0) ! Save registers / Switch to bank 0 mov.l 5f, k2 ! vector register address @@ -556,10 +558,11 @@ ENTRY(handle_interrupt) 11: #endif /* defined(CONFIG_KGDB) */ sts pr, k3 ! save original pr value in k3 + mova exception_data, k0 ! Setup stack and save DSP context (k0 contains original r15 on return) bsr prepare_stack_save_dsp - nop + PREF(k0) ! Save registers / Switch to bank 0 bsr save_regs ! needs original pr value in k3 |