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Kernel: Use klog() instead of kprintf()

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Also, duplicate data in dbg() and klog() calls were removed.
In addition, leakage of virtual address to kernel log is prevented.
This is done by replacing kprintf() calls to dbg() calls with the
leaked data instead.
Also, other kprintf() calls were replaced with klog().
This commit is contained in:
Liav A 2020-03-01 21:45:39 +02:00 • committed by Andreas Kling
commit 0fc60e41dd
Notes: sideshowbarker 2024-07-19 08:55:45 +09:00
53 changed files with 397 additions and 573 deletions
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8
Kernel/Thread.cpp
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@ -284,7 +284,7 @@ const char* Thread::state_string() const
ASSERT(m_blocker != nullptr);
return m_blocker->state_string();
}
kprintf("Thread::state_string(): Invalid state: %u\n", state());
klog() << "Thread::state_string(): Invalid state: " << state();
ASSERT_NOT_REACHED();
return nullptr;
}
@ -485,7 +485,7 @@ ShouldUnblockThread Thread::dispatch_signal(u8 signal)
ASSERT(!process().is_ring0());
#ifdef SIGNAL_DEBUG
kprintf("dispatch_signal %s(%u) <- %u\n", process().name().characters(), pid(), signal);
klog() << "dispatch_signal <- " << signal;
#endif
auto& action = m_signal_action_data[signal];
@ -536,7 +536,7 @@ ShouldUnblockThread Thread::dispatch_signal(u8 signal)
if (handler_vaddr.as_ptr() == SIG_IGN) {
#ifdef SIGNAL_DEBUG
kprintf("%s(%u) ignored signal %u\n", process().name().characters(), pid(), signal);
klog() << "ignored signal " << signal;
#endif
return ShouldUnblockThread::Yes;
}
@ -612,7 +612,7 @@ ShouldUnblockThread Thread::dispatch_signal(u8 signal)
}
#ifdef SIGNAL_DEBUG
kprintf("signal: Okay, %s(%u) {%s} has been primed with signal handler %w:%x\n", process().name().characters(), pid(), state_string(), m_tss.cs, m_tss.eip);
klog() << "signal: Okay, {" << state_string() << "} has been primed with signal handler " << String::format("%w", m_tss.cs) << ":" << String::format("%x", m_tss.eip);
#endif
return ShouldUnblockThread::Yes;
}