From 6c699d293eb80e1ae51f25bf03e85577390b7f32 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Sun, 1 Jan 2023 16:19:37 +0100
Subject: [PATCH] Annotate assembly dumps with source line information.

---
 server/TracySourceView.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/server/TracySourceView.cpp b/server/TracySourceView.cpp
index e2757ab7..c3ef32c7 100644
--- a/server/TracySourceView.cpp
+++ b/server/TracySourceView.cpp
@@ -5581,12 +5581,13 @@ void SourceView::Save( const Worker& worker, size_t start, size_t stop )
                 fprintf( f, ".L%" PRIu32 ":\n", it->second );
             }
             bool hasJump = false;
+            int psz = 0;
             if( v.jumpAddr != 0 )
             {
                 auto lit = m_locMap.find( v.jumpAddr );
                 if( lit != m_locMap.end() )
                 {
-                    fprintf( f, "\t%-*s.L%" PRIu32 "\n", m_maxMnemonicLen, v.mnemonic.c_str(), lit->second );
+                    psz = fprintf( f, "\t%-*s.L%" PRIu32, m_maxMnemonicLen, v.mnemonic.c_str(), lit->second );
                     hasJump = true;
                 }
             }
@@ -5594,13 +5595,25 @@ void SourceView::Save( const Worker& worker, size_t start, size_t stop )
             {
                 if( v.operands.empty() )
                 {
-                    fprintf( f, "\t%s\n", v.mnemonic.c_str() );
+                    psz = fprintf( f, "\t%s", v.mnemonic.c_str() );
                 }
                 else
                 {
-                    fprintf( f, "\t%-*s%s\n", m_maxMnemonicLen, v.mnemonic.c_str(), v.operands.c_str() );
+                    psz = fprintf( f, "\t%-*s%s", m_maxMnemonicLen, v.mnemonic.c_str(), v.operands.c_str() );
                 }
             }
+            uint32_t srcline;
+            const auto srcidx = worker.GetLocationForAddress( v.addr, srcline );
+            if( srcline != 0 && psz > 0 )
+            {
+                int spaces = std::max( m_maxMnemonicLen + m_maxOperandLen - psz, 0 ) + 1;
+                while( spaces-- ) fputc( ' ', f );
+                fprintf( f, "# %s:%i\n", worker.GetString( srcidx ), srcline );
+            }
+            else
+            {
+                fputc( '\n', f );
+            }
         }
         fclose( f );
     } );