Revisions of rr
- Update to 5.8.0: * This release contains many small bug fixes and updates for new syscalls and CPU microarchitectures. * There is some support for lldb now. rr replay -d lldb will launch LLDB and connect it to rr just like we do for gdb. LLDB does not expose reverse-execution commands so for now, you can only replay forwards. (Of course you can still replay a recording as many times as you need to.)
- Update to 5.7.0: * This release includes many bug fixes, improvements to system call coverage, and incremental performance improvements. In particular, performance is improved for applications with thousands of threads (partly via the new WaitManager). A lot of rare intermittent bugs have been fixed, partly due to significant reworking of how unexpected task exits are handled. - Remove upstream patches: * 2248c85c.patch * 2979c60e.patch
- Drop e32502d0.patch: This was added due to a build fail related to: https://github.com/rr-debugger/rr/issues/3485 Which seems to have been a bug in gcc: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109420 But now it seems that it fails our build and without this patch it builds fine - Add e32502d0.patch: Avoid having type members and enum members of Arch with the same name - Add 2248c85c.patch: Fix build on Tumbleweed with gcc13 by explicitly including cstdint
- Update to 5.6.0: * This release includes many bug fixes, improvements to system call coverage, and incremental performance improvements. Plus: * ARM Aarch64 support is now production quality (features implemented and tests pass), with some caveats. Recent iterations of Cortex and Neoverse (AWS Graviton) chips are supported, as is Apple M1 (when running Linux on bare metal M1). LDREX/STREX are not supported; userspace code must use Large System Extensions atomics only. Thanks to Yichao Yu and Keno Fischer for this work! We don't have prebuilt ARM packages yet. * Recording applications that use RDTSC heavily should be much faster than in previous versions of rr. * The rseq system call is now supported (via emulation). - Remove patches contained in new release: * rr-glib-234.patch * rr-map-elf-header.patch * rr-pthread-for-new-gcc.patch
rr
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