Merge valgrind 3.26.0 from upstream#6

Merged

adriencaccia merged 415 commits intomasterfrom

Nov 6, 2025

This pull request is big! We're only showing the most recent 250 commits

Commits on Aug 9, 2025

Review the vmsplice syscall wrapper

rh-mcermak
authored and
Mark Wielaard
committed
Add several missing syscall hooks to ppc64-linux

rh-mcermak
authored and
Mark Wielaard
committed

Commits on Aug 11, 2025

faccessat and faccessat2 should do better checks

rh-mcermak
authored and
Mark Wielaard
committed
Fix mips32 FTBFS

rh-mcermak
authored and
Mark Wielaard
committed
Fix VALGRIND_CLO_CHANGE behaviour (BZ 508093)
Florian Krohm
committed

Commits on Aug 12, 2025

iropt-test tweak
Florian Krohm
committed
New command line flag --vex-iropt-fold-expr
Florian Krohm
committed

Commits on Aug 13, 2025

Fix none/tests/cmdline2 breakage introduced in 679e7bced9
Florian Krohm
committed
PRE(sys_fchownat) not handling VKI_AT_FDCWD

rh-mcermak
authored and
Mark Wielaard
committed

Commits on Aug 14, 2025

s390: Fix code generation for Iop_16Uto32(0x...:I16)
Florian Krohm
committed

Commits on Aug 18, 2025

Commits on Aug 19, 2025

Bug 507721 - Wire up illumos and Solaris mallinfo
paulfloyd
committed
s390: Fix code generation for Iop_MullS8/16 and Iop_MullU8/16
Florian Krohm
committed
s390: Support Iop_ExpCmpNE8 and Iop_ExpCmpNE16.
Florian Krohm
committed
s390: Support Iop_Mul8/16/32/64.
Florian Krohm
committed

Commits on Aug 21, 2025

FreeeBSD readme: add a section on Capsicum mode
paulfloyd
committed
iropt-test: Fix executable name for secondary platform.
Florian Krohm
committed
vbit-test: Remove preprocessor atrocity to determine endianess.
Florian Krohm
committed
iropt-test: Fix an unwanted integer wrap-around.
Florian Krohm
committed

Commits on Aug 22, 2025

Commits on Aug 23, 2025

Commits on Aug 24, 2025

Commits on Aug 25, 2025

FreeBSD: fix guest stack creation for self-hosting
paulfloyd
committed

Commits on Aug 26, 2025

Commits on Aug 28, 2025

Commits on Aug 29, 2025

Linux FreeBSD and Darwin: refactor *at syscall dirfd checks
paulfloyd
committed
FreeBSD: fix build error
paulfloyd
committed
regtest: add vgtest and expected for memcheck duplicate_align_size_errors
paulfloyd
committed
Bug 508869 - x86-linux: simplify scalar test output

zzam
authored and
paulfloyd
committed
Bug 508777 - amd64-linux: add minimal scalar test

zzam
authored and
paulfloyd
committed
Bug 508778 - syscall-wrapper waitid warns about infop=null

zzam
authored and
paulfloyd
committed
Bug 508779 - PRE(sys_prlimit64): reorder check for memory validity

zzam
authored and
paulfloyd
committed
iropt-test: Prepare IROp table for mips.
Florian Krohm
committed

Commits on Aug 30, 2025

Commits on Sep 3, 2025

VEX: Remove functions isZeroU32 and isZeroU64
Florian Krohm
committed
VEX: Fix function mkOnesOfPrimopResultType
Florian Krohm
committed
ir_opt.c: Algebraic simplification for Iop_Add.
Florian Krohm
committed
ir_opt.c: Algebraic simplification for Iop_Sub.
Florian Krohm
committed
ir_opt.c: Algebraic simplification for Iop_Shl/Shr/Sar.
Florian Krohm
committed
ir_opt.c: Algebraic simplification for Iop_Or1.
Florian Krohm
committed
Remove fdleak.h CLOSE_INHERITED_FDS workaround
Mark Wielaard
committed
Add fd_allowed check to fstat (sys_newfstat)
Mark Wielaard
committed

Commits on Sep 4, 2025

ir_opt.c: Fix mkZeroOfPrimopResultType
Florian Krohm
committed
Fix compilation of tests/arm64/bug484935.c when using fat LTO.

Romain-Geissler-1A
authored and
Mark Wielaard
committed
FreeBSD regtest: clean up compat syscall messages
paulfloyd
committed

Commits on Sep 7, 2025

Commits on Sep 8, 2025

Bug 509258 - FreeBSD: add jail_attach_jd and jail_remove_jd syscall wrappers
paulfloyd
committed
Wrap the remap_file_pages syscall

rh-mcermak
authored and
Mark Wielaard
committed

Commits on Sep 9, 2025

Bug 388526 -Inconsistent severity in message text: "WARNING: Serious error"
paulfloyd
committed
ir_opt.c: Algebraic simplification for multiplication and division.
Florian Krohm
committed
VEX: Minor non-functional change
Florian Krohm
committed

Commits on Sep 10, 2025

Commits on Sep 12, 2025

FreeBSD regtest scalar: clean up inotify_rm_watch messages
paulfloyd
committed
FreeBSD regtest: add a prereq test to none/tests/freebsd/proc_pid_file
paulfloyd
committed
Wrap the futex_waitv syscall

rh-mcermak
authored and
Mark Wielaard
committed
s390: Improve guest_s390x_spechelper for S390_CC_OP_TEST_UNDER_MASK_8
Florian Krohm
committed
s390: Fix a confusing variable name.
Florian Krohm
committed
docs: add internals files to EXTRA_DIST
paulfloyd
committed
NEWS: add description of changes to UnsafeZeroSize errors
paulfloyd
committed
Suppresson name: keep 'BadSize' for backwards compatibility
paulfloyd
committed

Commits on Sep 14, 2025

Commits on Sep 15, 2025

Add bug 508145 to NEWS
Mark Wielaard
committed

Commits on Sep 16, 2025

Commits on Sep 18, 2025

Add ltp-patch to correct scanf address format for mmap04
Mark Wielaard
committed
Wrap the quotactl_fd syscall

rh-mcermak
authored and
Mark Wielaard
committed
configure.ac: Add no-dist-gzip to AM_INIT_AUTOMAKE options
Mark Wielaard
committed
s390-runone overhaul
Florian Krohm
committed
VEX core constification.
Florian Krohm
committed
VEX: Remove isZeroU1 and isOneU1
Florian Krohm
committed

Commits on Sep 19, 2025

s390: disasm-test: Fix a few opcode specs.
Florian Krohm
committed
Add missing ppc64-linux and s390x-linux syswraps existing on other arches

rh-mcermak
authored and
Mark Wielaard
committed
s390: Tweak disasm-test
Florian Krohm
committed
Fix none/tests/s390x/disasm-test/Makefile.am
Florian Krohm
committed
Wrap the setdomainname syscall

rh-mcermak
authored and
Mark Wielaard
committed
FreeBSD regtest: add syscall 9999 to scalar
paulfloyd
committed
Wrap the mount_setattr syscall 442

rh-mcermak
authored and
Mark Wielaard
committed
s390: Add bfp-emit.pl (BZ 509572)
Florian Krohm
committed

Commits on Sep 22, 2025

gdbserver regtest: add return value to sleepers select error message
paulfloyd
committed
s390: Remove none/tests/s390x/tcxb, add none/tests/s390x/bfp-tdc
Florian Krohm
committed
s390: Remove a few BFP testcases
Florian Krohm
committed
DRD suppression: broaden drd-glibc-io-xsputn-mempcpy
paulfloyd
committed
FreeBSD regtest: add an x86 version of scalar_arg_check
paulfloyd
committed
s390: BFP testsuite tweaks
Florian Krohm
committed
s390: BFP testsuite: comparison ops
Florian Krohm
committed
s390: Add forgotten file bfp-compare.stdout.exp
Florian Krohm
committed
s390: BFP testsuite: load positive/negative/complement, load and test
Florian Krohm
committed

Commits on Sep 23, 2025

s390: BFP testsuite: condolidate FPC insns in bfp-insn.c
Florian Krohm
committed
Fix an out-of-date comment.
Florian Krohm
committed
s390: Add missing BFP rounding mode conversions
Florian Krohm
committed

Commits on Sep 24, 2025

Filter Valgrind FDs from getdents syscalls
sasshka
committed
s390: Reorg and extend BFP "convert to/from fixed/logical" testcases
Florian Krohm
committed
s390: Remove rounding-6 BFP testcase (convert to int)
Florian Krohm
committed
Deal with linux arches that don't have getdents, only getdents64
Mark Wielaard
committed

Commits on Sep 26, 2025

s390: Assorted BFP testsuite tweaks
Florian Krohm
committed
Fix file permissions.
Florian Krohm
committed

Commits on Sep 28, 2025

Commits on Sep 29, 2025

s390x: Fix inline assembly for STFLE
aarnez
committed
s390: Add testcases for unhandled IEEE exceptions. Fixes BZ 306098
Florian Krohm
committed
s390: Cleanup none/tests/s390x/Makefile.am
Florian Krohm
committed

Commits on Sep 30, 2025

riscv64: Fix IR generation for shift operations (BZ 509157)
Florian Krohm
committed
Add BZ 509157 to NEWS.
Florian Krohm
committed

Commits on Oct 1, 2025

VEX: Remove algebraic simplification for shift IROps.
Florian Krohm
committed
disasm-test: Makefile tweaks
Florian Krohm
committed
Add BZ 506211 to NEWS
Florian Krohm
committed
none/tests/Makefile.am: Add s390x/disasm-test to DIST_SUBDIRS
Mark Wielaard
committed

Commits on Oct 2, 2025

Commits on Oct 3, 2025

Control building documentation (BZ 495483)
Florian Krohm
committed
Add BZ 495483 to NEWS.
Florian Krohm
committed
getdents* syswrap: only check proc fd/fdinfo on Linux and Solaris
paulfloyd
committed

Commits on Oct 4, 2025

Bug 509406 - FreeBSD 15 issues
paulfloyd
committed

Commits on Oct 6, 2025

FreeBSD setcred syscall: use arg3 for size
paulfloyd
committed

Commits on Oct 7, 2025

Document that --vex-guest-chase=not ought to be used when doing IR injection.
Florian Krohm
committed

Commits on Oct 9, 2025

s390x: Make IBM z17 known to Valgrind
aarnez
committed

Commits on Oct 11, 2025

Commits on Oct 12, 2025

FreeBSD regtest: add a prereq for bug452274
paulfloyd
committed

Commits on Oct 13, 2025

Commits on Oct 14, 2025

Commits on Oct 15, 2025

Commits on Oct 16, 2025

Revert 644d68e9501dd5679194dd5c8e0d3ce24764a1d8
Florian Krohm
committed

Commits on Oct 17, 2025

Support AArch64 ARMv8.3 LDAPR/LDAPRH/LDAPRB instructions
Mark Wielaard
committed
Keep at least one frame while peeling syscall frames
Mark Wielaard
committed
Hook up bpf syscall wrapper on x86-linux
Mark Wielaard
committed
syswrap, i386-linux: add missing ipc syscalls

Mephistophiles
authored and
Mark Wielaard
committed
Update where to get a copy of the GNU General Public License
Mark Wielaard
committed
Upgrade to GNU General Public License version 3
Mark Wielaard
committed
coregrind/m_debuginfo/readpdb.c (DEBUG_SnarfLinetab): Remove this_seg
Mark Wielaard
committed

Commits on Oct 18, 2025

Update libiberty demangler
Mark Wielaard
committed
Set version to 3.26.0-RC1
Mark Wielaard
committed

Commits on Oct 20, 2025

vgdb.c: Update --vargs documentation

sasshka
authored and
Mark Wielaard
committed
Document FdBadUse in xml-output-protocol5.txt
Mark Wielaard
committed
Update NEWS with more items
Mark Wielaard
committed

Commits on Oct 21, 2025

Fix a compiler warning about an unused variable on some platforms.
Florian Krohm
committed

Commits on Oct 22, 2025

Hook up ioprio_{get,set}, [vm]splice, tee and bpf syscalls on arm-linux
Mark Wielaard
committed

Commits on Oct 23, 2025

s390-runone: Add command line option --cc=... to choose a compiler.
Florian Krohm
committed
s390x testcases: Fix valgrind invocation
Florian Krohm
committed
none/tests/s390x/bfp-emit testcase: Assorted fixes.
Florian Krohm
committed
configure.ac: Use primary arch flags for openssl and libaio checks
Mark Wielaard
committed

Commits on Oct 24, 2025

gdbserver_tests: Avoid l10n problems with gdb tests

zzam
authored and
Mark Wielaard
committed
server.c: handle qExecAndArgs remote protocol packet

sasshka
authored and
Mark Wielaard
committed
NEWS: Add bug 510694 Handle qExecAndArgs remote protocol packet
Mark Wielaard
committed
Silence false positive failure of LTP munmap01

rh-mcermak
authored and
Mark Wielaard
committed
Don't warn about fcntl F_GETFD with --track-fds
Mark Wielaard
committed
-> 3.26.0 final
Mark Wielaard
committed

Commits on Nov 5, 2025

Commits on Nov 6, 2025