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Extract disassembly line formatting to a separate function.

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This commit is contained in:
Bartosz Taudul
2026-05-11 21:11:39 +02:00
parent 860724d794
commit ae56d79c7e
3 changed files with 121 additions and 124 deletions
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118
profiler/src/profiler/TracyDisassembly.cpp
View File

@@ -589,4 +589,122 @@ DisasmData Disassemble( uint64_t symAddr, const Worker& worker )
return data;
}
std::string FormatDisassemblyLine( const AsmLine& opcode, Worker& worker, std::vector<std::string>& sources, uint64_t symAddr, const AddrStatData& as, const unordered_flat_map<uint64_t, uint32_t>& locMap )
{
std::string line;
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( opcode.addr, srcline );
if( srcidx.Active() )
{
size_t idx;
const auto file = worker.GetString( srcidx );
auto it = std::ranges::find( sources, file );
if( it == sources.end() )
{
idx = sources.size();
sources.emplace_back( file );
}
else
{
idx = std::distance( sources.begin(), it );
}
line = std::to_string( idx ) + ":" + std::to_string( srcline ) + ":";
}
else
{
line = "::";
}
line += "+" + std::to_string( opcode.addr - symAddr ) + ":";
const auto totalCost = as.ipTotalAsm.local + as.ipTotalAsm.ext;
if( totalCost != 0 )
{
char buf[32];
auto it = as.ipCountAsm.find( opcode.addr );
if( it != as.ipCountAsm.end() )
{
auto& stat = it->second;
if( stat.local != 0 )
{
snprintf( buf, sizeof(buf), "%.4f%%:", 100.0f * stat.local / totalCost );
line += buf;
}
else
{
line += ":";
}
if( stat.ext != 0 )
{
snprintf( buf, sizeof(buf), "%.4f%%", 100.0f * stat.ext / totalCost );
line += buf;
}
else
{
line += ":";
}
}
else
{
line += "::";
}
}
else
{
line += "::";
}
line += opcode.mnemonic;
const char* jumpName = nullptr;
bool hasJump = false;
if( opcode.jumpAddr != 0 )
{
auto lit = locMap.find( opcode.jumpAddr );
if( lit != locMap.end() )
{
line += " .L" + std::to_string( lit->second );
hasJump = true;
}
else
{
uint32_t jumpOffset;
uint64_t jumpBase = worker.GetSymbolForAddress( opcode.jumpAddr, jumpOffset );
if( jumpBase && jumpBase != symAddr )
{
auto jumpSym = worker.GetSymbolData( jumpBase );
if( jumpSym )
{
if( worker.HasInlineSymbolAddresses() )
{
const auto jumpAddr = worker.GetInlineSymbolForAddress( opcode.jumpAddr );
if( jumpAddr != 0 )
{
const auto symData = worker.GetSymbolData( jumpAddr );
if( symData ) jumpName = worker.GetString( symData->name );
}
}
if( !jumpName ) jumpName = worker.GetString( jumpSym->name );
}
}
}
}
if( !hasJump && !opcode.operands.empty() ) line += " " + opcode.operands;
std::string label;
auto it = locMap.find( opcode.addr );
if( it != locMap.end() ) label = ".L" + std::to_string( it->second );
if( jumpName || !label.empty() )
{
line += ";";
if( !label.empty() ) line += " label: " + label;
if( jumpName ) line += " destination: " + std::string( jumpName );
}
return line;
}
}

1
profiler/src/profiler/TracyDisassembly.hpp
View File

@@ -132,6 +132,7 @@ struct AddrStatData
};
DisasmData Disassemble( uint64_t symAddr, const Worker& worker );
std::string FormatDisassemblyLine( const AsmLine& opcode, Worker& worker, std::vector<std::string>& sources, uint64_t symAddr, const AddrStatData& as, const unordered_flat_map<uint64_t, uint32_t>& locMap );
}

126
profiler/src/profiler/TracySourceView.cpp
View File

@@ -2019,131 +2019,9 @@ void SourceView::AttachRangeToLlm( size_t start, size_t stop, Worker& worker, Vi
std::string code;
const auto end = m_asm.size() < stop ? m_asm.size() : stop;
for( size_t i=start; i<end; i++ )
{
const auto& v = m_asm[i];
std::string line;
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( v.addr, srcline );
if( srcidx.Active() )
{
size_t idx;
const auto file = worker.GetString( srcidx );
auto it = std::ranges::find( sources, file );
if( it == sources.end() )
{
idx = sources.size();
sources.emplace_back( file );
}
else
{
idx = std::distance( sources.begin(), it );
}
line = std::to_string( idx ) + ":" + std::to_string( srcline ) + ":";
}
else
{
line = "::";
}
line += "+" + std::to_string( v.addr - m_baseAddr ) + ":";
const auto totalCost = as.ipTotalAsm.local + as.ipTotalAsm.ext;
if( totalCost != 0 )
{
char buf[32];
auto it = as.ipCountAsm.find( v.addr );
if( it != as.ipCountAsm.end() )
{
auto& stat = it->second;
if( stat.local != 0 )
{
snprintf( buf, sizeof(buf), "%.4f%%:", 100.0f * stat.local / totalCost );
line += buf;
}
else
{
line += ":";
}
if( stat.ext != 0 )
{
snprintf( buf, sizeof(buf), "%.4f%%", 100.0f * stat.ext / totalCost );
line += buf;
}
else
{
line += ":";
}
}
else
{
line += "::";
}
}
else
{
line += "::";
}
line += v.mnemonic;
const char* jumpName = nullptr;
bool hasJump = false;
if( v.jumpAddr != 0 )
{
auto lit = m_locMap.find( v.jumpAddr );
if( lit != m_locMap.end() )
{
line += " .L" + std::to_string( lit->second );
hasJump = true;
}
else
{
uint32_t jumpOffset;
uint64_t jumpBase = worker.GetSymbolForAddress( v.jumpAddr, jumpOffset );
if( jumpBase && jumpBase != m_baseAddr )
{
auto jumpSym = worker.GetSymbolData( jumpBase );
if( jumpSym )
{
if( worker.HasInlineSymbolAddresses() )
{
const auto symAddr = worker.GetInlineSymbolForAddress( v.jumpAddr );
if( symAddr != 0 )
{
const auto symData = worker.GetSymbolData( symAddr );
if( symData ) jumpName = worker.GetString( symData->name );
}
}
if( !jumpName ) jumpName = worker.GetString( jumpSym->name );
}
}
}
}
if( !hasJump && !v.operands.empty() ) line += " " + v.operands;
std::string label;
auto it = m_locMap.find( v.addr );
if( it != m_locMap.end() ) label = ".L" + std::to_string( it->second );
if( jumpName || !label.empty() )
{
line += ";";
if( !label.empty() ) line += " label: " + label;
if( jumpName ) line += " destination: " + std::string( jumpName );
}
code += line + "\n";
}
for( size_t i=start; i<end; i++ ) code += FormatDisassemblyLine( m_asm[i], worker, sources, m_baseAddr, as, m_locMap ) + "\n";
json["code"] = code;
for( size_t i=0; i<sources.size(); i++ )
{
json["files"][std::to_string(i)] = sources[i];
}
for( size_t i=0; i<sources.size(); i++ ) json["files"][std::to_string(i)] = sources[i];
view.AddLlmAttachment( json );
}