60a13bbcdfb0ce008a77563cea0c34c830d7b170
I noticed a couple of places in infrun.c where we call set_momentary_breakpoint_at_pc, and then set the newly created breakpoint's thread field, these are in: insert_exception_resume_breakpoint insert_exception_resume_from_probe Function set_momentary_breakpoint_at_pc calls set_momentary_breakpoint, which always creates the breakpoint as thread-specific for the current inferior_thread(). The two insert_* functions mentioned above take an arbitrary thread_info* as an argument and set the breakpoint::thread to hold the thread number of that arbitrary thread. However, the insert_* functions store the breakpoint pointer within the current inferior_thread(), so we know that the thread being passed in must be the currently selected thread. What this means is that we can: 1. Assert that the thread being passed in is the currently selected thread, and 2. No longer adjust the breakpoint::thread field, this will already have been set correctly be calling set_momentary_breakpoint_at_pc. There should be no user visible changes after this commit.
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