blob: 42c6f1b550f2244820a1737b72cf7234bc8ea8d8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
From 53cfdf92d9b68f5dac006853dd6727d7bf666b17 Mon Sep 17 00:00:00 2001
From: Alison Wang <b18965@freescale.com>
Date: Thu, 4 Aug 2011 09:59:44 +0800
Subject: [PATCH 19/52] Fix the format field for the Coldfire exception frame
Different with M68K, the correct format field encoding
for ColdFire should be 4, 5, 6 or 7.
Signed-off-by: Alison Wang <b18965@freescale.com>
---
arch/m68k/mm/fault.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -45,7 +45,11 @@ int send_fault_sig(struct pt_regs *regs)
regs->stkadj = frame_extra_sizes[regs->format];
tregs = (struct pt_regs *)((ulong)regs + regs->stkadj);
tregs->vector = regs->vector;
+#ifdef CONFIG_COLDFIRE
+ tregs->format = regs->stkadj + 4;
+#else
tregs->format = 0;
+#endif
tregs->pc = fixup->fixup;
tregs->sr = regs->sr;
return -1;
|
