We are pleased to announce a new release of Valgrind, version 3.20.0, available from https://valgrind.org/downloads/current.html.
See the release notes below for details of changes. Our thanks to all those who contribute to Valgrind's development. This release represents a great deal of time, energy and effort on the part of many people. Happy and productive debugging and profiling, -- The Valgrind Developers ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This release supports X86/Linux, AMD64/Linux, ARM32/Linux, ARM64/Linux, PPC32/Linux, PPC64BE/Linux, PPC64LE/Linux, S390X/Linux, MIPS32/Linux, MIPS64/Linux, ARM/Android, ARM64/Android, MIPS32/Android, X86/Android, X86/Solaris, AMD64/Solaris, AMD64/MacOSX 10.12, X86/FreeBSD and AMD64/FreeBSD. There is also preliminary support for X86/macOS 10.13, AMD64/macOS 10.13 and nanoMIPS/Linux. * ==================== CORE CHANGES =================== * The option "--vgdb-stop-at=event1,event2,..." accepts the new value abexit. This indicates to invoke gdbserver when your program exits abnormally (i.e. with a non zero exit code). * Fix Rust v0 name demangling. * The Linux rseq syscall is now implemented as (silently) returning ENOSYS. * Add FreeBSD syscall wrappers for __specialfd and __realpathat. * Remove FreeBSD dependencies on COMPAT10, which fixes compatibility with HardenedBSD * The option --enable-debuginfod=<no|yes> [default: yes] has been added on Linux. * More DWARF5 support as generated by clang14. * ==================== FIXED BUGS ==================== The following bugs have been fixed or resolved. Note that "n-i-bz" stands for "not in bugzilla" -- that is, a bug that was reported to us but never got a bugzilla entry. We encourage you to file bugs in bugzilla (https://bugs.kde.org/enter_bug.cgi?product=valgrind) rather than mailing the developers (or mailing lists) directly -- bugs that are not entered into bugzilla tend to get forgotten about or ignored. 131186 writev reports error in (vector[...]) 434764 iconv_open causes ld.so v2.28+ to use optimised strncmp 446754 Improve error codes from alloc functions under memcheck 452274 memcheck crashes with Assertion 'sci->status.what == SsIdle' failed 452779 Valgrind fails to build on FreeBSD 13.0 with llvm-devel (15.0.0) 453055 shared_timed_mutex drd test fails with "Lock shared failed" message 453602 Missing command line option to enable/disable debuginfod 452802 Handle lld 9+ split RW PT_LOAD segments correctly 454040 s390x: False-positive memcheck:cond in memmem on arch13 systems 456171 [PATCH] FreeBSD: Don't record address errors when accessing the 'kern.ps_strings' sysctl struct n-i-bz Implement vgdb invoker on FreeBSD 458845 PowerPC: The L field for the dcbf and sync instruction should be 3 bits in ISA 3.1. 458915 Remove register cache to fix 458915 gdbserver causes wrong syscall return 459031 Documentation on --error-exitcode incomplete 459477 XERROR messages lacks ending '\n' in vgdb To see details of a given bug, visit https://bugs.kde.org/show_bug.cgi?id=XXXXXX where XXXXXX is the bug number as listed above. (3.20.0.RC1: 20 Oct 2022) _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
