From c041b962c07a10fe1576a1e45e01716e03ae61a7 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Wed, 12 Oct 2022 00:27:12 +0200
Subject: Construct fake callstack frames for code location data.

---
 server/TracyWorker.cpp | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'server')

diff --git a/server/TracyWorker.cpp b/server/TracyWorker.cpp
index 8c8bc274..9a222b7a 100644
--- a/server/TracyWorker.cpp
+++ b/server/TracyWorker.cpp
@@ -1775,7 +1775,26 @@ Worker::Worker( FileRead& f, EventType::Type eventMask, bool bgTasks )
             uint64_t packed;
             uint16_t lsz;
             f.Read2( packed, lsz );
-            f.Skip( lsz * sizeof( uint64_t ) );
+            uint32_t line;
+            const auto fidx = UnpackFileLine( packed, line );
+            uint64_t ref = 0;
+            for( uint16_t j=0; j<lsz; j++ )
+            {
+                uint64_t diff;
+                f.Read( diff );
+                ref += diff;
+                auto frameId = PackPointer( ref );
+                if( m_data.callstackFrameMap.find( frameId ) == m_data.callstackFrameMap.end() )
+                {
+                    auto cs = m_slab.AllocInit<CallstackFrameData>();
+                    cs->size = 1;
+                    cs->data = m_slab.AllocInit<CallstackFrame>( 1 );
+                    cs->data->file = StringIdx( fidx );
+                    cs->data->line = line;
+                    cs->data->symAddr = 0;
+                    m_data.callstackFrameMap.emplace( frameId, cs );
+                }
+            }
         }
     }
 
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