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-rw-r--r--lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp53
1 files changed, 24 insertions, 29 deletions
diff --git a/lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp b/lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp
index e6557c2d58e..4b0d640c6c2 100644
--- a/lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp
+++ b/lldb/source/Plugins/Process/FreeBSD/FreeBSDThread.cpp
@@ -69,15 +69,15 @@ FreeBSDThread::FreeBSDThread(Process &process, lldb::tid_t tid)
for (uint32_t wp_idx = 0; wp_idx < wp_size; wp_idx++) {
lldb::WatchpointSP wp = wp_list.GetByIndex(wp_idx);
if (wp.get() && wp->IsEnabled()) {
- // This watchpoint as been enabled; obviously this "new" thread
- // has been created since that watchpoint was enabled. Since
- // the POSIXBreakpointProtocol has yet to be initialized, its
- // m_watchpoints_initialized member will be FALSE. Attempting to
- // read the debug status register to determine if a watchpoint
- // has been hit would result in the zeroing of that register.
- // Since the active debug registers would have been cloned when
- // this thread was created, simply force the m_watchpoints_initized
- // member to TRUE and avoid resetting dr6 and dr7.
+ // This watchpoint as been enabled; obviously this "new" thread has been
+ // created since that watchpoint was enabled. Since the
+ // POSIXBreakpointProtocol has yet to be initialized, its
+ // m_watchpoints_initialized member will be FALSE. Attempting to read
+ // the debug status register to determine if a watchpoint has been hit
+ // would result in the zeroing of that register. Since the active debug
+ // registers would have been cloned when this thread was created, simply
+ // force the m_watchpoints_initized member to TRUE and avoid resetting
+ // dr6 and dr7.
GetPOSIXBreakpointProtocol()->ForceWatchpointsInitialized();
}
}
@@ -98,9 +98,8 @@ void FreeBSDThread::RefreshStateAfterStop() {
// context by the time this function gets called. The KDPRegisterContext
// class has been made smart enough to detect when it needs to invalidate
// which registers are valid by putting hooks in the register read and
- // register supply functions where they check the process stop ID and do
- // the right thing.
- // if (StateIsStoppedState(GetState())
+ // register supply functions where they check the process stop ID and do the
+ // right thing. if (StateIsStoppedState(GetState())
{
const bool force = false;
GetRegisterContext()->InvalidateIfNeeded(force);
@@ -469,20 +468,17 @@ void FreeBSDThread::BreakNotify(const ProcessMessage &message) {
GetProcess()->GetBreakpointSiteList().FindByAddress(pc));
// If the breakpoint is for this thread, then we'll report the hit, but if it
- // is for another thread,
- // we create a stop reason with should_stop=false. If there is no breakpoint
- // location, then report
- // an invalid stop reason. We don't need to worry about stepping over the
- // breakpoint here, that will
- // be taken care of when the thread resumes and notices that there's a
+ // is for another thread, we create a stop reason with should_stop=false. If
+ // there is no breakpoint location, then report an invalid stop reason. We
+ // don't need to worry about stepping over the breakpoint here, that will be
+ // taken care of when the thread resumes and notices that there's a
// breakpoint under the pc.
if (bp_site) {
lldb::break_id_t bp_id = bp_site->GetID();
// If we have an operating system plug-in, we might have set a thread
- // specific breakpoint using the
- // operating system thread ID, so we can't make any assumptions about the
- // thread ID so we must always
- // report the breakpoint regardless of the thread.
+ // specific breakpoint using the operating system thread ID, so we can't
+ // make any assumptions about the thread ID so we must always report the
+ // breakpoint regardless of the thread.
if (bp_site->ValidForThisThread(this) ||
GetProcess()->GetOperatingSystem() != NULL)
SetStopInfo(StopInfo::CreateStopReasonWithBreakpointSiteID(*this, bp_id));
@@ -541,13 +537,12 @@ void FreeBSDThread::TraceNotify(const ProcessMessage &message) {
lldb::BreakpointSiteSP bp_site(
GetProcess()->GetBreakpointSiteList().FindByAddress(pc));
- // If the current pc is a breakpoint site then set the StopInfo to Breakpoint.
- // Otherwise, set the StopInfo to Watchpoint or Trace.
- // If we have an operating system plug-in, we might have set a thread specific
- // breakpoint using the
- // operating system thread ID, so we can't make any assumptions about the
- // thread ID so we must always
- // report the breakpoint regardless of the thread.
+ // If the current pc is a breakpoint site then set the StopInfo to
+ // Breakpoint. Otherwise, set the StopInfo to Watchpoint or Trace. If we have
+ // an operating system plug-in, we might have set a thread specific
+ // breakpoint using the operating system thread ID, so we can't make any
+ // assumptions about the thread ID so we must always report the breakpoint
+ // regardless of the thread.
if (bp_site && (bp_site->ValidForThisThread(this) ||
GetProcess()->GetOperatingSystem() != NULL))
SetStopInfo(StopInfo::CreateStopReasonWithBreakpointSiteID(
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