From 1207ffdd2e4b4e6162d8d6fbb6c7a4410650c8c1 Mon Sep 17 00:00:00 2001
From: Soumen Ghosh <soumeng@codeaurora.org>
Date: Wed, 28 Sep 2016 14:33:37 +0530
Subject: [PATCH] lrdp-v2: changes to get proper cpr3 information
exception is handled to generate cpr3 info
Change-Id: Ifecd73af655aad018c26615e0ee816e59ffa4ef0
---
linux-ramdump-parser-v2/mmu.py | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/linux-ramdump-parser-v2/mmu.py b/linux-ramdump-parser-v2/mmu.py
index fe21488..4444cd2 100644
--- a/linux-ramdump-parser-v2/mmu.py
+++ b/linux-ramdump-parser-v2/mmu.py
@@ -506,7 +506,7 @@ class Armv8MMU(MMU):
else:
raise Exception(
'Invalid stage 1 first- or second-level translation\ndescriptor: (%s)\naddr: (%s)'
- % (str(descriptor), str(addr))
+ % (str(descriptor), str(addr))
)
return descriptor
@@ -589,7 +589,10 @@ class Armv8MMU(MMU):
tl_index=(20,12),
page_index=(11,0))
- fl_desc = self.do_fl_sl_level_lookup(self.ttbr, virt_r.fl_index, 12, 30)
+ try:
+ fl_desc = self.do_fl_sl_level_lookup(self.ttbr, virt_r.fl_index, 12, 30)
+ except:
+ return None
if fl_desc.dtype == Armv8MMU.DESCRIPTOR_BLOCK:
return self.fl_block_desc_2_phys(fl_desc, virt_r)
--
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