From 0f92eba17f3fef786dd54e953df1db97835c2bb1 Mon Sep 17 00:00:00 2001 From: naruse Date: Tue, 16 Oct 2018 23:57:47 +0000 Subject: [PATCH] Support base address selection entry git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- addr2line.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/addr2line.c b/addr2line.c index ae21f7cbdb..f05ff277cf 100644 --- a/addr2line.c +++ b/addr2line.c @@ -1348,7 +1348,11 @@ ranges_include(DebugInfoReader *reader, ranges_t *ptr, uint64_t addr) uintptr_t from = read_uintptr(&p); uintptr_t to = read_uintptr(&p); if (!from && !to) break; - if (base + from <= addr && addr <= base + to) { + if (from == UINTPTR_MAX) { + /* base address selection entry */ + base = to; + } + else if (base + from <= addr && addr <= base + to) { return from; } }