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Age	Commit message (Collapse)	Author
2023-03-30	[lldb-server/linux] Use waitpid(-1) to collect inferior events	Pavel Labath
	This is a follow-up to D116372, which had a rather unfortunate side effect of making the processing of a single SIGCHLD quadratic in the number of threads -- which does not matter for simple applications, but can get really bad for applications with thousands of threads. This patch fixes the problem by implementing the other possibility mentioned in the first patch -- doing waitpid(-1) centrally and then routing the events to the correct process instance. The "uncollected" threads are held in the process factory class -- which I've renamed to Manager for this purpose, as it now does more than creating processes. Differential Revision: https://reviews.llvm.org/D146977
2021-09-22	[lldb] [Windows] Fix continuing from breakpoints and singlestepping on ↵	Martin Storsjö
	ARM/AArch64 Based on suggestions by Eric Youngdale. This fixes https://llvm.org/PR51673. Differential Revision: https://reviews.llvm.org/D109777
2020-10-14	[lldb-server][linux] Add ability to allocate memory	Pavel Labath
	This patch adds support for the _M and _m gdb-remote packets, which (de)allocate memory in the inferior. This works by "injecting" a m(un)map syscall into the inferior. This consists of: - finding an executable page of memory - writing the syscall opcode to it - setting up registers according to the os syscall convention - single stepping over the syscall The advantage of this approach over calling the mmap function is that this works even in case the mmap function is buggy or unavailable. The disadvantage is it is more platform-dependent, which is why this patch only works on X86 (_32 and _64) right now. Adding support for other linux architectures should be easy and consist of defining the appropriate syscall constants. Adding support for other OSes depends on the its ability to do a similar trick. Differential Revision: https://reviews.llvm.org/D89124
2020-10-10	[lldb] [Windows] Add missing 'override', silencing warnings. NFC.	Martin Storsjö
	Also remove superfluous 'virtual' in overridden methods.
2019-08-13	Initial support for native debugging of x86/x64 Windows processes	Aaron Smith
	Summary: Thanks to Hui Huang and the reviewers for all the help with this patch. Reviewers: labath, Hui, jfb, clayborg, amccarth Reviewed By: labath Subscribers: amccarth, compnerd, dexonsmith, mgorny, jfb, teemperor, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D63165 llvm-svn: 368759