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UserspaceEmulator: Disable per-instruction trace dumps for now

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With tracing turned on, it's just too slow when doing big operations
like initializing malloc freelists.
This commit is contained in:
Andreas Kling 2020-07-12 20:24:55 +02:00
parent 079021a607
commit 56d3a949e6
1 changed files with 12 additions and 3 deletions
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15
DevTools/UserspaceEmulator/Emulator.cpp
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@ -172,13 +172,22 @@ int Emulator::exec()
{ {
ELFSymbolProvider symbol_provider(*m_elf); ELFSymbolProvider symbol_provider(*m_elf);
bool trace = false;
while (!m_shutdown) { while (!m_shutdown) {
auto base_eip = m_cpu.eip(); u32 base_eip = 0;
if (trace)
base_eip = m_cpu.eip();
auto insn = X86::Instruction::from_stream(m_cpu, true, true); auto insn = X86::Instruction::from_stream(m_cpu, true, true);
out() << (const void*)base_eip << " \033[33;1m" << insn.to_string(base_eip, &symbol_provider) << "\033[0m";
if (trace)
out() << (const void*)base_eip << " \033[33;1m" << insn.to_string(base_eip, &symbol_provider) << "\033[0m";
(m_cpu.*insn.handler())(insn); (m_cpu.*insn.handler())(insn);
m_cpu.dump();
if (trace)
m_cpu.dump();
} }
return m_exit_status; return m_exit_status;
} }