Valgrind: r16259 - in /trunk: NEWS docs/internals/3_12_BUGSTATUS.
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Author: sewardj
Date: Mon Mar 6 14:50:38 2017 New Revision: 16259 Log: Update. Slowly working through huge bug backlog. Modified: trunk/NEWS trunk/docs/internals/3_12_BUGSTATUS.txt Modified: trunk/NEWS ============================================================================== --- trunk/NEWS (original) +++ trunk/NEWS Mon Mar 6 14:50:38 2017 @@ -95,6 +95,7 @@ 162848 --log-file output isn't split when a program forks 342040 Valgrind mishandles clone with CLONE_VFORK | CLONE_VM that clones to a different stack. +344139 x86 stack-seg overrides, needed by the Wine people 348616 Wine/valgrind: noted but unhandled ioctl 0x5390 [..] (DVD_READ_STRUCT) 352395 Please provide SVN revision info in --version -v 352767 Wine/valgrind: noted but unhandled ioctl 0x5307 [..] (CDROMSTOP) @@ -112,11 +113,15 @@ 370635 arm64 missing syscall getcpu 371225 Fix order of timer_{gettime,getoverrun,settime} syscalls on arm64 371412 Rename wrap_sys_shmat to sys_shmat like other wrappers +371471 Valgrind complains about non legit memory leaks on placement new (C++) 371869 support '%' in symbol Z-encoding 371916 execution tree xtree concept 372120 c++ demangler demangles symbols which are not c++ +372185 Support of valgrind on ARMv8 with 32 bit executable +372195 Power PC, xxsel instruction is not always recognized. 372504 Hanging on exit_group 372600 process loops forever when fatal signals are arriving quickly +372794 LibVEX (arm32 front end): 'Assertion szBlg2 <= 3' failed 373046 Stacks registered by core are never deregistered 373192 Calling posix_spawn in glibc 2.24 completely broken 373488 Support for fanotify API on ARM64 architecture @@ -131,6 +136,7 @@ 376518 Solaris: unhandled fast trap getlgrp(6) 376611 ppc64 and arm64 don't know about prlimit64 syscall 376729 PPC64, remove R2 from the clobber list + == 371668 Release 3.12.0 (20 October 2016) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Modified: trunk/docs/internals/3_12_BUGSTATUS.txt ============================================================================== --- trunk/docs/internals/3_12_BUGSTATUS.txt (original) +++ trunk/docs/internals/3_12_BUGSTATUS.txt Mon Mar 6 14:50:38 2017 @@ -365,26 +365,17 @@ Thu 15 Sep 12:55:21 CEST 2016 -368863 WARNING: unhandled arm64-linux syscall: 100 -368864 WARNING: unhandled arm64-linux syscall: 262 -368865 WARNING: unhandled arm64-linux syscall: 272 -368866 WARNING: unhandled arm64-linux syscall: 238 +368866 WARNING: unhandled arm64-linux syscall: 238 (migrate_pages) 368868 disInstr(arm64): unhandled instruction 0xD53BE000 = cntfrq_el0 (ARMv8) (should fix this for 3.12.1) 368873 Please add FreeBSD to supported OS list 368913 WARNING: unhandled arm64-linux syscall: 117 368914 WARNING: unhandled arm64-linux syscall: 142 368916 WARNING: unhandled arm64-linux syscall: 234 -368917 WARNING: unhandled arm64-linux syscall: 218 -368918 WARNING: unhandled arm64-linux syscall: 127 368919 WARNING: unhandled arm64-linux syscall: 274 368920 WARNING: unhandled arm64-linux syscall: 275 368921 WARNING: unhandled arm64-linux syscall: 162 -368922 WARNING: unhandled arm64-linux syscall: 161 368923 WARNING: unhandled arm64-linux syscall: 268 -368924 WARNING: unhandled arm64-linux syscall: 84 -368925 WARNING: unhandled arm64-linux syscall: 130 -368926 WARNING: unhandled arm64-linux syscall: 97 368960 WARNING: unhandled amd64-linux syscall: 163 369026 WARNING: unhandled amd64-linux syscall: 169 369027 WARNING: unhandled amd64-linux syscall: 216 (remap_file_pages) @@ -416,48 +407,69 @@ 370635 arm64 missing syscall getcpu (should fix this for 3.12.1) -371065 www: add CfP for FOSDEM 2017 in valgrind.org NEWS section - Wed 19 Oct 17:07:42 CEST 2016 -371128 BCD add and subtract insns on Power BE in 32-bit mode do not work. -371225 Fix order of timer_{gettime,getoverrun,settime} syscalls on arm64 371227 Clean AArch64 syscall table 371396 helgrind and drd pth_cond_destroy_busy testcase hang with - new glibc cond var implementation -! 344139 x86 stack-seg overrides, needed by the Wine people + new glibc cond var implementation (workaround committed as 16097) 371411 Unify fstat64/fstatat64 wrappers 371439 Get coredump working on arm64 -371471 Valgrind complains about non legit memory leaks on placement new (C++) 371491 handleAddrOverrides() is truncating the segment base address when - ASO prefix is used + ASO prefix is used (EASY FIX) 371503 disInstr(arm64): unhandled instruction 0xF89F0000 -371668 ppc64 clobbering of R2 is invalid. -371770 Memleak trace back for overwritten or freed memory pointers -371869 support '%' in symbol Z-encodin -371916 execution tree xtree concept +371770 Memleak trace back for overwritten or freed memory pointers (WISHLIST) +371916 execution tree xtree concept (SHOULD BE CLOSED?) 371966 No uninitialised values reported with PGI -Mstack_arrays 371989 PCMPISTRM $0x72 validity bit propagation is imprecise -372120 c++ demangler demangles symbols which are not c++ 372182 Support more languages/demangling styles than just C++ (and Rust) -372185 Support of valgrind on ARMv8 with 32 bit executable -372188 vex amd64->IR: 0x66 0xF 0x3A 0x62 0x4A 0x10 0x10 0x48 0x83 0xC2 -372195 Power PC, xxsel instruction is not always recognized. -372358 vex amd64->IR: 0xC5 0xFA 0x7F 0x45 0x80 0xC5 0xFA 0x7F 0x4D 0x90 -372504 Hanging on exit_group +372188 vex amd64->IR: 0x66 0xF 0x3A 0x62 0x4A 0x10 0x10 0x48 (PCMPxSTRx $0x10) 372513 WARNING: unhandled ppc64be-linux syscall: 251 -372600 process loops forever when fatal signals are arriving quickly Mon 21 Nov 13:13:47 CET 2016 n-i-bz major perf problems w/ stack registration + stack recycling 372772 Brew doesn't allow for Valgrind 3.12.0 installation on Sierra OSX 372779 valgrind will hang -372794 LibVEX (arm32 front end): 'Assertion szBlg2 <= 3' failed 372828 vex amd64->IR: 0x66 0x4D 0xF 0x38 0xF6 0xD2 0x66 0x4D 372861 Test pselect_alarm for Bug 359871 seg faults on RHEL 4 +--Q Fri 25 Nov 11:47:59 CET 2016 +372909] New: glibc 2.23+ fopen/printf change causes valgrind to report 1024 +byte allocation +373046] New: Stacks registered by core are never deregistered +373069] New: memcheck/tests/leak_cpp_interior fails with GCC 5.1+ +373166] New: drd and helgrind will crash wth vex amd64->IR: unhandled instruction bytes 0xFF 0xFF 0x48 0x85 0xC0 0x74 0x8 0x4D 0x89 0xE7 +373176] New: Invalid stack trace +373192] New: Calling posix_spawn completely broken +373488] New: Support for fanotify API on ARM64 architecture +373555] New: rename BBPTR to GSPTR as it denotes guest state only +373938] New: const IRExpr arguments to matchIRExpr() +373990] New: Potential shift left overflow in guest_arm_toIR.c +374482] New: the 'impossible' happened: run_innerloop detected host state invariant failure +374719] New: some spelling fixes +374814] New: VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting +374850] New: The Impossible Happened +374940] New: i386: Stack access at -1(%%esp) +374963] New: increase valgrind's load address to prevent mmap failure +375008] New: amd64->IR: unhandled instruction bytes: 0x8F 0x6A 0x78 0x10 0xD8 0x4 0x4 0x0 0x0 0x8F +375150] New: Assertion 'tres.status == VexTransOK' failed - Ubuntu, Mint, and Fedora (OS tested so far) +375171] New: Crash when running "hello world" +375415] New: free list of blocks, mempool blocks and describe addr do not work properly together +375514] New: valgrind_get_tls_addr() does not work in case of static TLS +375772] New: +1 error in get_elf_symbol_info() when computing value of 'hi' address for ML_(find_rx_mapping) +375839] New: Temporary storage exhusted , when long sequence of vfmadd231ps instructions to be executed +375845] New: Unrecognised instruction using std::random_device +376257] New: helgrind history full speed up using a cached stack +376455] New: Solaris 11.3 : unhandled syscall meminfo() : 180 + 376611] New: ppc64 and arm64 don't know about prlimit64 syscall + 376729] New: PPC64, remove R2 from the clobber list +376869] New: unhandled syscall: 531 +376870] New: The impossible happened on Mavericks 10.9 +376956] New: Memcheck crashes on access(NULL, F_OK) done by Free Pascal application +377006] New: valgrind/memcheck segfaults under certain kernel versions (amd64) but not others. +377066] New: Some Valgrind unit tests fail to compile on Ubuntu 16.10 with PIE enabled by default +377159] New: "vex: the `impossible' happened" still present other stuff to fix: annoying duplicate brk() message @@ -539,5 +551,164 @@ Fri 25 Nov 12:30:15 CET 2016 +16156 include/valgrind.h: Fix spelling in a source code comment +16157 Ensure the 'too early msg to use vgdb stop at valgrind abnormal exit' is produced +16158 Addition of helgrind client request VALGRIND_HG_GNAT_DEPENDENT_MASTER_JOIN +* 16159 Fix 373046 - Stacks registered by core are never deregistered +16160 Use NULL_STK_ID consistently throughout whole Valgrind. +16161 Fix compiler warning on Solaris. +? 16162 mips32: fix fadvise64 system call +? 16163 mips64: fix fadvise64 syscall wrappers +16164 352395 - Please provide SVN revision info in --version -v +16165 Update NEWS for the fixing of 358213 helgrind/drd bar_bad +? 16166 mips: fix call_on_new_stack_0_1 code +16167 Small optimisation: no need to have a syscall wrapper unless collect systime is yes +? 16168 Stacks registered by core are never deregistered (macOS-specific follow-up). Refer r16159. + +16169 Fix typo in syswrap-darwin log output. n-i-bz. +16170 Update SVN ignore propset for include/vgversion.h. n-i-bz. +16171 Update SVN ignore propset for tests/libc_test. n-i-bz. Refer r16097. +16172 mips: implement CLEAR_CALLER_SAVED_REGS for memcheck tests + +16173Add CLEAR_CALLER_SAVED_REGS in leak-tree test +16174Remove second definition of typedef âTimeâ +16175mips: add regression test for fadvise64 + +16176Some housekeeping related to recent r16175. +16177Adjust line number in mcblocklistsearch.stderrB.exp. + +16178mips: add fadvise64 to svn ignore list +16179Update memcheck/tests/amd64-linux ignore list +16180 mips: fix VG_(gdbserver_report_signal) arguments (dep 15248) +16181 mips32: allow execution of round_fpu64 test for fpxx + +16182 mips32: minor style change to r16181 +3286 missingmips: small changes in VexGuestMIPS{32|64}State structs +3287 Rename BBPTR to GSPTR as it denotes guest state pointer only +16183mips64: add cvm_atomic.stdout.exp-BE +16184Add placeholders for all new macOS 10.12 syscalls. Related to bz#365327. +16185Add placeholders for all new OS X 10.11 syscalls. Related to bz#348909. + +16186Fix 342040 Valgrind mishandles clone with CLONE_VFORK | CLONE_VM that clones to a different stack +Fix 373192 Calling posix_spawn in glibc 2.24 completely broken + +16187Add missing EXTRA_DIST clonev.stdout.exp + +16188mips: remove some old cruft from clone functions +16189Rename BBPTR to GSPTR as it denotes guest state pointer only +Fixes BZ#373555. +16190mips: fix "cast-equal" warnings in coredump-elf.cRelated BZ#370028 +16191Update NEWS for recent VEX commit r3288. +16192 Add Solaris specific notes on running regression tests +16193 xtree: minor updates to documentation, comments and indentation, no functional change. +3288 missingconst IRExpr arguments for matchIRExpr()BZ#373938 +* 3289 Fix assertion failure in decode_V8_instruction. Fixes #372794. +-- +16194 Add test cases for 32-bit v8 FP and SIMD insns. +16195 xtree: CALLED_FLF must be called only up to ips[0] + minor doc update +16196 missingAdd a format marker to callgrind files +16197 Fix comments in m_trampoline.S for amd64/Solaris redirs. +16198 Make this compile for both ARM and Thumb encodings, +16199 Do not capture the free stacktrace in memcheck, .. +3290 Implement ARMv8 VSEL<c>.F64 d_d_d, VSEL<c>.F32 s_s_s. +16200 Fix a bug when --log-file output isn't split when a program forks. BZ#162848 +3291 Implement VRINT{A,N,P,M}.F64 d_d, VRINT{A,N,P,M}.F32 s_s. +3292 Implement: + VRINT{Z,R}.F64.F64 d_d, VRINT{Z,R}.F32.F32 s_s + VCVT{A,N,P,M}{.S32,.U32}{.F64,.F32} +16201 mips64: update exp file for test_math +3293 Implement + V{MIN,MAX}NM.F64 Dd, Dn, Dm + V{MIN,MAX}NM.F32 Sd, Sn, Sm +16202 Add support for Iop_MaxNumF64, Iop_MinNumF64, Iop_MaxNumF32 and +Iop_MinNumF32, as introduced in vex r3293. +3294 Implement VRINTX.F64.F64 d_d, VRINTX.F32.F32 s_s. +3295 dis_neon_data_3same: don't silently accept invalid instructions. +3296 Implement V{MAX,MIN}NM{.F32 d_d_d, .F32 q_q_q}. +3297 Implement: + VCVT{A,N,P,M}{.F32 d_d, .F32 q_q} + VRINT{A,N,P,M,X,Z}{.F32 d_d, .F32 q_q} +16203 Connect the v8 FP and SIMD tests to the build system. +16204 x86-linux: Initialize x86 system GDT on first use. Bug 344139 comment +3. +3298 Small comment fix: point at the correct file name +3299 x86: Recognize the SS segment prefix on x86. Bug 344139 comment 4. +16205 Allow memcheck to output the leak results as a callgrind xtree file. +16206 xtree leak. +As option --xtree-leak=yes is useless without a full leak report, +16207 Fix --help for --xtree-leak-file +16208 Similar to xtree memory, give a user msg with the xtree leak filename +16209 xtree: use "UnknownFile???" and "UnknownFn???" instead of "???" +and "file ???" +16210 Document limitation of --log-file when a program forks. +Follow up to r16200 and BZ#162848. + +16211 mips32: add support for ptrace syscall +16212 mips: fix target_get_drv() function +16213 Adding new filter to memcheck/tests/filter_stderr +16214 Samll changes on xtree leak event short names +16215 missingmips: implement calculation for static TLS Related issue #375514. + +* 16216 Fix +1 error in get_elf_symbol_info() when computing value of 'hi' address for ML_(find_rx_mapping)() +Fixes BZ#375772 +16217 missingforce old implementation of std::string for leak_cpp_interior +test Related issue #373069 + +16218 Add PROT_READ flag to mmap, as Valgrind needs to be able to read the +code before it executes it. +16219 add suppression for helgrind/tests/tc22_exit_w_lock +16220 fix leak-segv-jmp test for platforms with 64K pagesize +16221 am_munmap_both_wrk: safely initialise out-param for all return paths. +3300mips: rewrite mips_irgen_load_and_add32|64 and code around it +3301Fix non-mips build breakage from VEX r3300 +3302Handle unknown HINT instructions on aarch64 by ignoring them. BZ#376279. +3303Add comment about HINT instructions. + +3304 mips64: do correct 32-bit comparison for Iop_CmpNE32 +16223 add none/tests/linux/clonev to svn:ignore list +16224 Solaris: Add syscall wrapper for lgrpsys(180) +Fixes BZ#376455. +16225 Solaris: Add additional subcodes for lgrpsys(180) syscall +Fixes BZ#376455. +16226 missingSolaris: include <sys/lgrp_user_impl.h> only on newer Solaris. BZ#376455. +16227 Solaris: Add syscall wrapper for fast trap getlgrp(6) +Fixes BZ#376518. +16228 Bug 376611 - ppc64 and arm64 don't know about prlimit64 syscall. +16229 fix order of timer_* syscalls on aarch64 - bug #371225 +16230 aarch64: add missing syscalls into table +16231 aarch64: remove bogus syscall part +16232 aarch64: enable pivot_root syscall (generic wrapper) +16233 aarch64: enable sync_file_range syscall (generic wrapper) +16234 aarch64: enable unshare syscall (generic wrapper) +16235 aarch64: enable get_robust_list syscall (generic wrapper) +16236 aarch64: enable delete_module syscall (generic wrapper) +16237 aarch64: enable sched_rr_get_interval syscall (generic wrapper) +16238 aarch64: enable tkill syscall (generic wrapper) +16239 aarch64: enable request_key syscall (generic wrapper) +16240 aarch64: enable move_pages syscall (generic wrapper) +16241 aarch64: enable rt_tgsigqueueinfo syscall (generic wrapper) +16242 aarch64: enable fanotify_init syscall (generic wrapper) +16243 missingaarch64: enable fanotify_mark syscall (generic wrapper) +16244 aarch64: enable clock_adjtime syscall (generic wrapper) +16245 aarch64: enable kcmp syscall (generic wrapper) +16246 aarch64: enable getcpu syscall (generic wrapper) +16247 aarch64: enable sethostname syscall (generic wrapper) +16248 aarch64: mark not implemented syscalls as such +16249 Remove arm64 specific (unused) setup_child () and assign_guest_tls (). +16250 Update NEWS with bug numbers of recently implemented linux-arm64 syscalls. +16251 modifty sleepers to have easier evaluation of interaction between cpu freq scaling +and scheduler lock (pipe based or futex based) +16252 Fix sr_EQ() comparison on Solaris syscall failure +16253 Follow up to SVN r16251 +Fix expected output for gdbserver_tests/solaris/nlcontrolc. +16254 Thusly, remove R2 from the clobber list. Bugzilla is 376729. +3305 Push some spec rules for amd64 that have been sitting around for a while: +16255 Follow up to SVN r16253 (fix expected output of gdbserver_tests/solaris/nlcontrolc) +16256 Introduce macro ASSUME_ALIGNED and use it in vki-linux.h. +3306 Fix incorrect variable type (IRTemp->IRType) +16257 Update trunk/docs/internals/3_12_BUGSTATUS.txt +16258 Fix two safe_to_deref/sizeof mismatches in +sys_sigaction/sys_rt_sigaction. + ======================================================================== ======================================================================== ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Valgrind-developers mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/valgrind-developers |
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