| 1 | From 53cfdf92d9b68f5dac006853dd6727d7bf666b17 Mon Sep 17 00:00:00 2001 |
| 2 | From: Alison Wang <b18965@freescale.com> |
| 3 | Date: Thu, 4 Aug 2011 09:59:44 +0800 |
| 4 | Subject: [PATCH 19/52] Fix the format field for the Coldfire exception frame |
| 5 | |
| 6 | Different with M68K, the correct format field encoding |
| 7 | for ColdFire should be 4, 5, 6 or 7. |
| 8 | |
| 9 | Signed-off-by: Alison Wang <b18965@freescale.com> |
| 10 | --- |
| 11 | arch/m68k/mm/fault.c | 4 ++++ |
| 12 | 1 files changed, 4 insertions(+), 0 deletions(-) |
| 13 | |
| 14 | --- a/arch/m68k/mm/fault.c |
| 15 | +++ b/arch/m68k/mm/fault.c |
| 16 | @@ -45,7 +45,11 @@ int send_fault_sig(struct pt_regs *regs) |
| 17 | regs->stkadj = frame_extra_sizes[regs->format]; |
| 18 | tregs = (struct pt_regs *)((ulong)regs + regs->stkadj); |
| 19 | tregs->vector = regs->vector; |
| 20 | +#ifdef CONFIG_COLDFIRE |
| 21 | + tregs->format = regs->stkadj + 4; |
| 22 | +#else |
| 23 | tregs->format = 0; |
| 24 | +#endif |
| 25 | tregs->pc = fixup->fixup; |
| 26 | tregs->sr = regs->sr; |
| 27 | return -1; |
| 28 | |
