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kernel: Remove signal debug messages

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This commit is contained in:
apio 2023-11-16 22:02:17 +01:00
parent 8a57d8a9b7
commit d1d53c6891
Signed by: apio
GPG Key ID: B8A7D06E42258954
2 changed files with 1 additions and 13 deletions
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5
kernel/src/arch/x86_64/Thread.cpp
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@ -106,9 +106,6 @@ bool Thread::deliver_signal(int signo, Registers* current_regs)
memcpy(&regs, current_regs, sizeof(regs));
kinfoln("signal: delivering signal %d for thread %d, ip=%p, sp=%p, handler=%p, sigreturn=%p", signo, id,
(void*)regs.rip, (void*)regs.rsp, (void*)handler.sa_handler, (void*)handler.__sa_sigreturn);
regs.rsp -= 128; // Skip the red zone
fp_data.save();
@ -165,7 +162,5 @@ void Thread::sigreturn(Registers* current_regs)
fp_data.restore();
kinfoln("sigreturn: restored program state, sp=%p, ip=%p", (void*)regs.rsp, (void*)regs.rip);
memcpy(current_regs, &regs, sizeof(regs));
}

9
kernel/src/thread/Thread.cpp
View File

@ -171,13 +171,8 @@ void Thread::process_pending_signals(Registers* current_regs)
if (pending_signals.get(i))
{
pending_signals.set(i, false);
kinfoln("signal: executing signal %d for thread %d", signo, id);
auto handler = signal_handlers[i];
if (signo != SIGKILL && signo != SIGSTOP && handler.sa_handler == SIG_IGN)
{
kinfoln("signal: ignoring signal (handler=SIG_IGN)");
return;
}
if (signo != SIGKILL && signo != SIGSTOP && handler.sa_handler == SIG_IGN) return;
if (handler.sa_handler == SIG_DFL || signo == SIGKILL || signo == SIGSTOP)
{
default_signal:
@ -187,8 +182,6 @@ void Thread::process_pending_signals(Registers* current_regs)
return;
}
kinfoln("signal: using default behavior (handler=SIG_DFL)");
auto action = default_actions[i];
switch (action)
{