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Signals to processes in userspace now work again.

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Ugh, how am I going to dispatch signals to processes in the kernel?
This commit is contained in:
Andreas Kling
2018-11-07 19:03:44 +01:00
parent dd887e158b
commit c8b308910e
2 changed files with 25 additions and 3 deletions
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4
Kernel/Process.cpp
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@@ -789,7 +789,7 @@ void Process::dispatch_signal(byte signal)
if ((ret_cs & 3) == 0) {
// FIXME: Handle send_signal to process currently in kernel code.
kprintf("Boo! dispatch_signal with return to %w:%x\n", ret_cs, ret_eip);
kprintf("Boo! dispatch_signal in %s(%u) with return to %w:%x\n", name().characters(), pid(), ret_cs, ret_eip);
ASSERT_NOT_REACHED();
}
@@ -827,6 +827,8 @@ void Process::dispatch_signal(byte signal)
push_value_on_stack(m_return_from_signal_trampoline.get());
m_pending_signals &= ~(1 << signal);
dbgprintf("signal: Okay, %s(%u) has been primed\n", name().characters(), pid());
}