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Unbreak signal delivery to userspace again.
My my, this code is quite fickle.
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27fded7002
Notes:
sideshowbarker
2024-07-19 18:32:02 +09:00
Author: https://github.com/awesomekling Commit: https://github.com/SerenityOS/serenity/commit/27fded7002c
@ -21,7 +21,7 @@
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//#define DEBUG_IO
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//#define TASK_DEBUG
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//#define FORK_DEBUG
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//#define SIGNAL_DEBUG
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#define SIGNAL_DEBUG
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#define MAX_PROCESS_GIDS 32
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// FIXME: Only do a single validation for accesses that don't span multiple pages.
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@ -805,6 +805,9 @@ void Process::dispatch_signal(byte signal)
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m_pending_signals &= ~(1 << signal);
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// FIXME: This state is such a hack. It avoids trouble if 'current' is the process receiving a signal.
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set_state(Skip1SchedulerPass);
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#ifdef SIGNAL_DEBUG
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dbgprintf("signal: Okay, %s(%u) {%s} has been primed with signal handler %w:%x\n", name().characters(), pid(), toString(state()), m_tss.cs, m_tss.eip);
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#endif
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