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Greatly simplify asm line text drawing.

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This change also colors asm mnemonics and jump labels. Asm operands are not
yet colored.
This commit is contained in:
Bartosz Taudul 2022-09-15 23:34:39 +02:00
parent a45293d6ff
commit 4913f0e1e6
No known key found for this signature in database
GPG Key ID: B7FE2008B7575DF3
1 changed files with 48 additions and 54 deletions
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102
server/TracySourceView.cpp
View File

@ -3319,6 +3319,30 @@ void SourceView::RenderLine( const Tokenizer::Line& line, int lineNum, const Add
DrawLine( draw, dpos + ImVec2( 0, ty ), dpos + ImVec2( w, ty ), 0x08FFFFFF );
}
static tracy_force_inline uint32_t AsmColor( uint32_t base, bool inContext, int isSelected )
{
if( inContext )
{
switch( isSelected )
{
case 0: return base;
case 1: return 0xFF3F3FFF;
case 2: return 0xFFFF88FF;
default: assert( false ); return 0;
}
}
else
{
switch( isSelected )
{
case 0: return ( base & 0xFFFFFF ) | 0x88000000;
case 1: return 0x883F3FFF;
case 2: return 0x88FF88FF;
default: assert( false ); return 0;
}
}
}
void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const AddrStatData& as, Worker& worker, uint64_t& jumpOut, int maxAddrLen, View& view )
{
const auto scale = GetScale();
@ -3854,72 +3878,42 @@ void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const Addr
}
}
const auto msz = line.mnemonic.size();
memcpy( buf, line.mnemonic.c_str(), msz );
memset( buf+msz, ' ', m_maxMnemonicLen-msz );
const bool inContext = IsInContext( worker, line.addr );
int isSelected = asmIdx == m_asmSelected;
if( !isSelected && line.regData[0] != 0 )
{
int idx = 0;
while( line.regData[idx] != 0 )
{
if( line.regData[idx] & ( WriteBit | ReadBit ) )
{
isSelected = 2;
break;
}
idx++;
}
}
ImGui::BeginGroup();
TextColoredUnformatted( AsmColor( AsmOpTypeColors[(int)line.opType], inContext, isSelected ), line.mnemonic.c_str() );
ImGui::SameLine( 0, ImGui::CalcTextSize( " " ).x * ( m_maxMnemonicLen - line.mnemonic.size() ) );
bool hasJump = false;
if( line.jumpAddr != 0 )
{
auto lit = m_locMap.find( line.jumpAddr );
if( lit != m_locMap.end() )
{
char tmp[64];
sprintf( tmp, ".L%" PRIu32, lit->second );
strcpy( buf+m_maxMnemonicLen, tmp );
ImGui::PushStyleColor( ImGuiCol_Text, AsmColor( AsmSyntaxColors[(int)Tokenizer::AsmTokenColor::Label], inContext, isSelected ) );
ImGui::Text( ".L%" PRIu32, lit->second );
ImGui::PopStyleColor();
hasJump = true;
}
}
if( !hasJump )
{
memcpy( buf+m_maxMnemonicLen, line.operands.c_str(), line.operands.size() + 1 );
}
const bool isInContext = IsInContext( worker, line.addr );
if( asmIdx == m_asmSelected )
{
TextColoredUnformatted( ImVec4( 1, 0.25f, 0.25f, isInContext ? 1.f : 0.5f ), buf );
}
else if( line.regData[0] != 0 )
{
bool hasDepencency = false;
int idx = 0;
for(;;)
{
if( line.regData[idx] == 0 ) break;
if( line.regData[idx] & ( WriteBit | ReadBit ) )
{
hasDepencency = true;
break;
}
idx++;
}
if( hasDepencency )
{
TextColoredUnformatted( ImVec4( 1, 0.5f, 1, isInContext ? 1.f : 0.5f ), buf );
}
else
{
if( isInContext )
{
ImGui::TextUnformatted( buf );
}
else
{
TextDisabledUnformatted( buf );
}
}
}
else
{
if( isInContext )
{
ImGui::TextUnformatted( buf );
}
else
{
TextDisabledUnformatted( buf );
}
TextColoredUnformatted( AsmColor( 0xFFFFFFFF, inContext, isSelected ), line.operands.c_str() );
}
ImGui::EndGroup();
uint32_t jumpOffset;
uint64_t jumpBase;