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Change the m_update_state to an int, and only trigger the "on removal"

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action the second time the event is removed (the first is the internal -> 
external transition, the second when it is pulled off the public event
queue, and further times when it is put back because we are faking a
stop reason to hide the expression evaluation stops.

llvm-svn: 131869
This commit is contained in:
Jim Ingham
2011-05-22 21:45:01 +00:00
parent 4cd5187f5b
commit a86046935b
2 changed files with 10 additions and 9 deletions
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15
lldb/source/Target/Process.cpp
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@@ -2812,7 +2812,7 @@ Process::ProcessEventData::ProcessEventData () :
m_process_sp (),
m_state (eStateInvalid),
m_restarted (false),
m_update_state (false),
m_update_state (0),
m_interrupted (false)
{
}
@@ -2822,7 +2822,7 @@ Process::ProcessEventData::ProcessEventData (const ProcessSP &process_sp, StateT
m_process_sp (process_sp),
m_state (state),
m_restarted (false),
m_update_state (false),
m_update_state (0),
m_interrupted (false)
{
}
@@ -2848,12 +2848,13 @@ void
Process::ProcessEventData::DoOnRemoval (Event *event_ptr)
{
// This function gets called twice for each event, once when the event gets pulled
// off of the private process event queue, and once when it gets pulled off of
// the public event queue. m_update_state is used to distinguish these
// two cases; it is false when we're just pulling it off for private handling,
// and we don't want to do the breakpoint command handling then.
// off of the private process event queue, and then any number of times, first when it gets pulled off of
// the public event queue, then other times when we're pretending that this is where we stopped at the
// end of expression evaluation. m_update_state is used to distinguish these
// three cases; it is 0 when we're just pulling it off for private handling,
// and > 1 for expression evaluation, and we don't want to do the breakpoint command handling then.
if (!m_update_state)
if (m_update_state != 1)
return;
m_process_sp->SetPublicState (m_state);