[Lldb-commits] [lldb] 4025a8a - [NFC][trace][intel pt] add simple documentation line
Walter Erquinigo via lldb-commits
lldb-commits at lists.llvm.org
Mon Aug 15 00:56:23 PDT 2022
Author: Walter Erquinigo
Date: 2022-08-15T00:56:12-07:00
New Revision: 4025a8ae934f77ec21558c40aa82937bfe74a7c3
URL: https://github.com/llvm/llvm-project/commit/4025a8ae934f77ec21558c40aa82937bfe74a7c3
DIFF: https://github.com/llvm/llvm-project/commit/4025a8ae934f77ec21558c40aa82937bfe74a7c3.diff
LOG: [NFC][trace][intel pt] add simple documentation line
Added:
Modified:
lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp
Removed:
################################################################################
diff --git a/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp b/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp
index 8d621c1438307..9526ad84ab328 100644
--- a/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp
+++ b/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.cpp
@@ -295,7 +295,9 @@ class PSBBlockDecoder {
break;
case ptev_overflow:
// The CPU internal buffer had an overflow error and some instructions
- // were lost.
+ // were lost. A OVF packet comes with an FUP packet (harcoded address)
+ // according to the documentation, so we'll continue seeing instructions
+ // after this event.
m_decoded_thread.AppendError(IntelPTError(-pte_overflow));
break;
default:
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