Michał Górny 8d9400b65b [lldb] [Process/NetBSD] Improve threading support ... Implement major improvements to multithreaded program support. Notably, support tracking new and exited threads, associate signals and events with correct threads and support controlling individual threads when resuming. Firstly, use PT_SET_EVENT_MASK to enable reporting of created and exited threads via SIGTRAP. Handle TRAP_LWP events to keep track of the currently running threads. Secondly, update the signal (both generic and SIGTRAP) handling code to account for per-thread signals correctly. Signals delivered to the whole process are reported on all threads, while per-thread signals and events are reported only to the specific thread. The remaining threads are marked as 'stopped with no reason'. Note that NetBSD always stops all threads on debugger events. Thirdly, implement the ability to set every thread as running, stopped or single-stepping separately while continuing the process. This also provides the ability to send a signal to the whole process or to one of its thread while resuming. Differential Revision: https://reviews.llvm.org/D70022		2019-11-25 20:11:58 +01:00
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lldb-server	[lldb] [Process/NetBSD] Improve threading support	2019-11-25 20:11:58 +01:00
lldb-vscode	[lldb-vscode] Fix a race in test_extra_launch_commands	2019-11-25 10:07:38 +01:00