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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31546 3c298f89-4303-0410-b956-a3cf2f4a3e73
28 lines
890 B
Diff
28 lines
890 B
Diff
From 53cfdf92d9b68f5dac006853dd6727d7bf666b17 Mon Sep 17 00:00:00 2001
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From: Alison Wang <b18965@freescale.com>
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Date: Thu, 4 Aug 2011 09:59:44 +0800
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Subject: [PATCH 19/52] Fix the format field for the Coldfire exception frame
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Different with M68K, the correct format field encoding
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for ColdFire should be 4, 5, 6 or 7.
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Signed-off-by: Alison Wang <b18965@freescale.com>
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---
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arch/m68k/mm/fault.c | 4 ++++
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1 files changed, 4 insertions(+), 0 deletions(-)
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--- a/arch/m68k/mm/fault.c
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+++ b/arch/m68k/mm/fault.c
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@@ -45,7 +45,11 @@ int send_fault_sig(struct pt_regs *regs)
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regs->stkadj = frame_extra_sizes[regs->format];
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tregs = (struct pt_regs *)((ulong)regs + regs->stkadj);
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tregs->vector = regs->vector;
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+#ifdef CONFIG_COLDFIRE
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+ tregs->format = regs->stkadj + 4;
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+#else
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tregs->format = 0;
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+#endif
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tregs->pc = fixup->fixup;
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tregs->sr = regs->sr;
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return -1;
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