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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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Update bug status.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13543
This commit is contained in:
Julian Seward
@@ -507,3 +507,194 @@ Thu Apr 11 18:16:04 CEST 2013
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Tue Jul 2 12:15:07 CEST 2013
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321888 Unhandled instruction: LDRH (Thumb)
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Has patch; plausible (needs checking)
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321891 Unhandled instruction: LDRHT (Thumb)
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Has patch; plausible (needs checking)
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321892 Unhandled instruction: LDRSH (Thumb)
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Has patch; plausible (needs checking)
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321902 disInstr(ARM): 0xECECA102
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321903 == 321902
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322064 Instruction not recognized on i7 with gcc -march=native
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INVALID (AVX)
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322131 unhandled instruction bytes: 0xC5 0xFB 0x10 0x8D 0xC8 0xFB 0xFF 0xFF
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INVALID (AVX)
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322150 Add Support for Cavium Octeon Instructions
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MIPS64; has patch; assigned to Petar
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322254 Show threadname together with tid if set by application
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Contains plausible looking patch (what's with XML output??)
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322256 Provide more callstacks on memory pool related errors
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Contains plausible patch; needs looking at
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322258 No thread notification is printed if new thread reused tid of
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old thread that triggered last error
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Contains plausible patch. Is bug fix. (should take)
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322279 vgdb fails on OSX Mountain Lion
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WONTFIX
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322294 Add initial support for IBM Power ISA 2.07
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FIXED 2740 13494, but needs close
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322499 False positive 'uninitialized bytes' error with fwrite
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INVALID
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322563 vex mips->IR: unhandled instruction bytes: 0x70 0x83 0xF0 0x3A
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MIPS; assigned to Petar
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322566 Compilation failed on MAC OSX Darwin 10.8.0: option "-arch x86_64"
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not recognized by gcc 4.6.0
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QUERIED. Maybe use of FSF gcc instead of XCode variant?
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322586 Unknown instruction (bextr) in ld-2.15.so with --march=native on AMD FX-8350
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AMD specific. Uninvestigated.
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322593 Power 8 code to implement Transactional support
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Implements pass-to-host scheme; not intended to land.
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322621 False positives with pthread_barrier_wait / helgrind
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Uninvestigated.
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322691 chainXDirect_ARM: Assertion is_imm32_to_iregNo_EXACTLY2 fails
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QUERIED
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322780 false positive due to use of red zone in openssl
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QUERIED, but is essentially an openssl problem. Probable wontfix.
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322818 disInstr(thumb): unhandled instruction: 0xEEBB 0x0BC8
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INVALID (is already fixed?)
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322935 disInstr(arm): unhandled instruction: 0xF1010200 (SETEND BE)
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Probably WONTFIX
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323020 more mysteries in valgrind thread stack handling
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QUERIED
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323035 Unhandled instruction: LDRSHT(Thumb)
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Has patch; plausible (needs checking)
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323036 Unhandled instruction: SMMLS (ARM and Thumb)
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Has patch; plausible (needs checking) (duplication?)
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323046 Implement ANNOTATE_THREAD_NAME() Hellgrind annotation
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Request for implementation
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QUERIED .. is 322254 good enough?
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323175 Unhandled instruction: SMLALD (ARM + Thumb)
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Has patch; plausible (needs checking) (duplication?)
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323177 Unhandled instruction: SMLSLD (ARM + Thumb)
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Has patch; plausible (needs checking) (duplication?)
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323178 Unhandled instruction: PLDW register (ARM)
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Has patch; plausible (needs checking)
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323179 Unhandled instruction: PLDW immediate (ARM)
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Has patch; plausible (needs checking)
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323268 New calls for custom memory allocators
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Obscure; needs investigation
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323431 vex amd64->IR: 0x8F 0xE8 0x78 0xA2 0xC1 0x40 0xC5 0xFB
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AMD-specific?
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323432 Calling pthread_cond_destroy() or pthread_mutex_destroy()
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with PTHREAD_COND_INITIALIZER/PTHREAD_MUTEX_INITIALIZER
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triggers false positive
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Has patch from pbos
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323437 Phase 2 support for IBM Power ISA 2.07
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Has patch; unclear why not landed
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323448 Check for memory overlap in sprintf()-like functions
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Wishlist
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323464 VALGRIND_MEMPOOL_ALLOC problems with size >= 2^32
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64-bit uncleanness; no action so far; QUERIED
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323495 Detect when declared buffer size is too big
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WONTFIX
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323777 Documentation does not warn of sgcheck+darwin incompatibility
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True; should fix.
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323803 Transactional memory instructions are not supported for Power
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This is TM scheme 1 (immediate fail). Needs landing.
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323893 SSE3 not available on amd cpus in valgrind
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No action so far; maybe MJW can look at it
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324047 Valgrind doesn't support [LDR,ST]{S}[B,H]T ARM instructions
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Has patch; plausible (needs checking) (aren't these done already?)
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324050 Helgrind: SEGV because of unaligned stack when using movdqa
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Needs to be looked at. Is this real, or some Gentoo-caused
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breakage?
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324078 Track and show in logs which thread allocated memory
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Probably sync-event-loss in Helgrind
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324081 3.8.1 Valgrind periodically hangs in long-running application
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NEEDINFO
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324149 helgrind: When pthread_cond_timedwait returns ETIMEDOUT, helgrind
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thinks the condvar is still waited on
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Has patches; needs looking at
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324156 memcheck probably reports false memory leak in pciutils library
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INVALID
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324179 massif crashes on exit, valgrind --tool=memcheck is fine
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PROBABLE INVALID; QUERIED
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324181 mmap does not handle MAP_32BIT
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Should at least detect and fail this case
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324227 memcheck false positive leak when a thread calls exit+block only
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reachable via other thread live register
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Inconclusive, after discussions with Philippe
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324261 errorcount in xml output remains empty (no error pairs mentioned)
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Hmm, looks like a real bug.
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324421 Support for fanotify API on ARM architecture
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Has simple patch; should apply.
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324472 Documentation incorrect:
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valgrind: --track-origins no longer accepted in 3.8.1
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INVALID
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324486 WARNING: unhandled syscall: 310
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Hmm, tricky, sys_unshare.
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324518 ppc64: Emulation of dcbt instructions does not handle non-zero hint fields
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FIXED 2753; needs closing though.
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324525 valgrind can not detect any leak
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PROBABLE INVALID; needs closing.
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324594 Fix overflow computation and add test-cases for Power ISA 2.06
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insns: mulldo/mulldo.
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FIXED 2754 13537; needs closing.
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324765 ppc64: illegal instruction when executing none/tests/ppc64/jm-misc
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324809 show nightly regression tests results (and later performance) in a
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nice html page on valgrind.org
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In progress
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324816 Incorrect VEX implementation for xscvspdp/xvcvspdp regarding SNaN inputs
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Has patch; seems plausible. Carl to review?
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324834 Unhandled instructions in Microsoft C run-time (msvcrt.dll) for x86_64
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Should be easy to fix
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Thu Sep 12 13:55:05 CEST 2013
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