From: Vineet Gupta <vgupta@synopsys.com>
Date: Fri, 22 Mar 2013 11:46:49 +0000 (+0530)
Subject: ARC: Debug/crash-printing Improvements
X-Git-Tag: v3.10-rc1~25^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd3c8b11eccddd311c9e6a56aa00c1af24ea5958;p=pandora-kernel.git

ARC: Debug/crash-printing Improvements

* Remove the line-break between scratch/callee-regs (sneaked in when we
  converted from printk to pr_*

* Use %pS to print the symbol names of faulting PC (ret pseudo register)
  and BLINK (call return register)

* Don't print user-vma for a kernel crash (only do it for
  print-fatal-signals based regfile dump)

* Verbose print the Interrupt/Exception Enable/Active state

* for main executable link address is 0x10000 based (vs. 0) thus offset
  of faulting PC needs to be adjusted

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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