https://github.com/vogelsgesang created
https://github.com/llvm/llvm-project/pull/116436
I had a hard time to debug a `dwo` file whose file was not found. This log
message would have saved me a lot of time.
>From 042426896e517cf9e424279c2b25bbf655879a47 Mon Sep 17 00:00:00 2001
From: Adrian Vogelsgesang <avogelsges...@salesforce.com>
Date: Fri, 15 Nov 2024 20:13:15 +0000
Subject: [PATCH] [lldb] Add logging for missing `.dwo` files
I had a hard time to debug a `dwo` file whose file was not found. This log
message would have saved me a lot of time.
---
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 666595a6d0635f..2bb41903beb3b4 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -1963,6 +1963,14 @@ SymbolFileDWARF::GetDwoSymbolFileForCompileUnit(
"{1:x16}",
error_dwo_path.GetPath().c_str(), cu_die.GetOffset()));
+ if (Log *log = GetLog(LLDBLog::Symbols)) {
+ GetObjectFile()->GetModule()->LogMessage(
+ log,
+ "unable to locate .dwo debug file \"{0}\" for skeleton DIE "
+ "{1:x16}",
+ error_dwo_path.GetPath().c_str(), unit.GetOffset());
+ }
+
if (m_dwo_warning_issued.test_and_set(std::memory_order_relaxed) == false)
{
GetObjectFile()->GetModule()->ReportWarning(
"unable to locate separate debug file (dwo, dwp). Debugging will be "
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