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UserspaceEmulator+LibX86: Sprinkle some [[unlikely]] and ALWAYS_INLINE

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This commit is contained in:
Andreas Kling 2021-03-09 15:10:08 +01:00
parent c192b6c61d
commit 656cd477c2
3 changed files with 12 additions and 9 deletions
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11
Userland/DevTools/UserspaceEmulator/Emulator.cpp
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@ -248,23 +248,26 @@ int Emulator::exec()
// X86::ELFSymbolProvider symbol_provider(*m_elf);
X86::ELFSymbolProvider* symbol_provider = nullptr;
bool trace = false;
constexpr bool trace = false;
while (!m_shutdown) {
m_cpu.save_base_eip();
auto insn = X86::Instruction::from_stream(m_cpu, true, true);
if (trace)
if constexpr (trace) {
outln("{:p} \033[33;1m{}\033[0m", m_cpu.base_eip(), insn.to_string(m_cpu.base_eip(), symbol_provider));
}
(m_cpu.*insn.handler())(insn);
if (trace)
if constexpr (trace) {
m_cpu.dump();
}
if (m_pending_signals)
if (m_pending_signals) [[unlikely]] {
dispatch_one_pending_signal();
}
}
if (auto* tracer = malloc_tracer())