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From 155540bf1b1b57bd73ba1e7c1c77f3e4467bf253 Mon Sep 17 00:00:00 2001
From: Yichao Yu <yyc1992@gmail.com>
Date: Sat, 1 Oct 2016 15:24:09 +0000
Subject: [PATCH 2/3] Allow DWARF version 4
---
src/dwarf/Gfde.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/dwarf/Gfde.c b/src/dwarf/Gfde.c
index dc973fe..c1d6e1c 100644
--- a/src/dwarf/Gfde.c
+++ b/src/dwarf/Gfde.c
@@ -116,7 +116,8 @@ parse_cie (unw_addr_space_t as, unw_accessors_t *a, unw_word_t addr,
if ((ret = dwarf_readu8 (as, a, &addr, &version, arg)) < 0)
return ret;
- if (version != 1 && version != DWARF_CIE_VERSION)
+ if (version != 1 && version != DWARF_CIE_VERSION &&
+ !(version == 4 && DWARF_CIE_VERSION))
{
Debug (1, "Got CIE version %u, expected version 1 or "
STR (DWARF_CIE_VERSION) "\n", version);
--
2.10.0
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