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authorBenjamin Kramer <benny.kra@googlemail.com>2011-09-14 17:28:13 +0000
committerBenjamin Kramer <benny.kra@googlemail.com>2011-09-14 17:28:13 +0000
commit1c0b24f91a5a6f3aeca483e753e7fd27357ecb71 (patch)
tree94d9db7df1d9529cdc374a03f80aa2467dd9fb98 /tools/llvm-dwarfdump/llvm-dwarfdump.cpp
parent0b7b6a08567bc9338b84011fdaca9218b313c371 (diff)
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llvm-dwarfdump: Make the "is debug info section" heuristic stricter so it doesn't accidentaly picks up the wrong section.
Also add some validation code to the aranges section parser. Fixes PR10926. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139701 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-dwarfdump/llvm-dwarfdump.cpp')
-rw-r--r--tools/llvm-dwarfdump/llvm-dwarfdump.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
index 076dcd10fb..ef9a47b959 100644
--- a/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
+++ b/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
@@ -62,13 +62,17 @@ static void DumpInput(const StringRef &Filename) {
i->getName(name);
StringRef data;
i->getContents(data);
- if (name.endswith("debug_info"))
+
+ if (name.startswith("__DWARF,"))
+ name = name.substr(8); // Skip "__DWARF," prefix.
+ name = name.substr(name.find_first_not_of("._")); // Skip . and _ prefixes.
+ if (name == "debug_info")
DebugInfoSection = data;
- else if (name.endswith("debug_abbrev"))
+ else if (name == "debug_abbrev")
DebugAbbrevSection = data;
- else if (name.endswith("debug_line"))
+ else if (name == "debug_line")
DebugLineSection = data;
- else if (name.endswith("debug_aranges"))
+ else if (name == "debug_aranges")
DebugArangesSection = data;
}