[valgrind] [Bug 217695] realloc failure doesn't set errno to ENOMEM

2021-02-12 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=217695 Mark Wielaard changed: What|Removed |Added Status|REPORTED|ASSIGNED Ever confirmed|0

[valgrind] [Bug 432809] VEX should support REX.W + POPF

2021-02-12 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432809 Mark Wielaard changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[valgrind] [Bug 432215] Add debuginfod functionality

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #9 from Mark Wielaard --- Do we really need to redirect stderr to a temporary file and then use grep to filter out any errors? If possible it would be nicer if we could simply do one exec and simply drain stderr from the process till

[valgrind] [Bug 432215] Add debuginfod functionality

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #8 from Mark Wielaard --- + if (VG_(getenv)("DEBUGINFOD_URLS") == NULL + || VG_(strcmp)("", VG_(getenv("DEBUGINFOD_URLS"))) == 0) + return NULL; + + if ((path = ML_(find_executable)("debugi

[valgrind] [Bug 432215] Add debuginfod functionality

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #7 from Mark Wielaard --- The patch includes some changes to tests/vg_regtest.in. I believe they aren't needed anymore because you already submitted them in bug #432672. Or is the explicit clearing of DEBUGINFOD_URLS still needed? -- You

[valgrind] [Bug 432215] Add debuginfod functionality

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #6 from Mark Wielaard --- Random comment that isn't really about the actual patch: +#include "../m_initimg/priv_initimg_pathscan.h" I see you need this for ML_(find_executable). Maybe this should moved somewhere else so you

[valgrind] [Bug 432809] VEX should support REX.W + POPF

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432809 Mark Wielaard changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0

[valgrind] [Bug 432809] VEX should support REX.W + POPF

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432809 --- Comment #2 from Mark Wielaard --- (In reply to Mark Wielaard from comment #1) > We had something similar in bug #422174 with REX prefixed JMP instructions. > Lets see what the instruction manual says... It says (for PUSH, POP, PUSHF/D/Q, PO

[valgrind] [Bug 432809] VEX should support REX.W + POPF

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432809 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #1 from Mark

[valgrind] [Bug 432672] vg_regtest: test-specific environment variables not reset between tests

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432672 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Status|REPORTED

[valgrind] [Bug 432801] Valgrind 3.16.1 reports a jump based on uninitialized memory somehow related to clang and signals

2021-02-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432801 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #1 from Mark

[valgrind] [Bug 432510] RFE: ENOMEM fault injection mode

2021-02-10 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432510 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #1 from Mark

[valgrind] [Bug 140939] --track-fds reports leakage of stdout/in/err and doesn't respect -q

2021-02-10 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=140939 Mark Wielaard changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[valgrind] [Bug 217695] realloc failure doesn't set errno to ENOMEM

2021-02-10 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=217695 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #2 from Mark

[valgrind] [Bug 140939] --track-fds reports leakage of stdout/in/err and doesn't respect -q

2021-02-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=140939 Mark Wielaard changed: What|Removed |Added Attachment #125774|0 |1 is obsolete

[valgrind] [Bug 140178] open("/proc/self/exe, ...); doesn't quite work

2021-02-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=140178 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution

[valgrind] [Bug 140178] open("/proc/self/exe, ...); doesn't quite work

2021-02-06 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=140178 --- Comment #5 from Mark Wielaard --- Created attachment 135476 --> https://bugs.kde.org/attachment.cgi?id=135476=edit Updated patch that also handle openat The fix needs to handle both the open and openat syscalls. -- You are receiving this m

[valgrind] [Bug 140178] open("/proc/self/exe, ...); doesn't quite work

2021-02-06 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=140178 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #4 from Mark

[valgrind] [Bug 410743] shmat() calls for 32-bit programs fail when running in 64-bit valgrind

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=410743 Mark Wielaard changed: What|Removed |Added CC||gand...@winds.org --- Comment #9 from Mark

[valgrind] [Bug 423929] shmat() fails in x86 32-bit mode on valgrind 3.16.0 & 3.16.1

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=423929 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution

[valgrind] [Bug 423361] Adds io_uring support on arm64/aarch64

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=423361 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Resolution

[valgrind] [Bug 421262] Lack of Proper (80 bit) Long Double Support Causes Serious Problems (on x86 32/64bit)

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=421262 Mark Wielaard changed: What|Removed |Added Summary|Lack of Proper (80 bit) |Lack of Proper (80 bit

[valgrind] [Bug 421262] Lack of Proper (80 bit) Long Double Support Causes Serious Problems (on x86 32bit)

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=421262 Mark Wielaard changed: What|Removed |Added Summary|Lack of Proper Long Double |Lack of Proper (80 bit

[valgrind] [Bug 422261] platform selection fails for unqualified client name

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=422261 Mark Wielaard changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution

[valgrind] [Bug 422261] platform selection fails for unqualified client name

2021-02-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=422261 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Status|REPORTED

[valgrind] [Bug 410743] shmat() calls for 32-bit programs fail when running in 64-bit valgrind

2021-02-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=410743 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution

[valgrind] [Bug 410743] shmat() calls for 32-bit programs fail when running in 64-bit valgrind

2021-02-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=410743 --- Comment #7 from Mark Wielaard --- (In reply to Mark Wielaard from comment #6) > This looks similar to what is reported against Fedora arm64: > https://bugzilla.redhat.com/show_bug.cgi?id=1909548 It isn't exactly the same issue. But r

[valgrind] [Bug 410743] shmat() calls for 32-bit programs fail when running in 64-bit valgrind

2021-01-30 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=410743 Mark Wielaard changed: What|Removed |Added See Also||https://bugzilla.redhat.com

[valgrind] [Bug 432215] Add debuginfod functionality

2021-01-28 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #4 from Mark Wielaard --- (In reply to Aaron Merey from comment #3) > (In reply to Mark Wielaard from comment #1) > > - I think you need to drain stderr first in a while loop before doing the > > VG_(waitpid)(pid, NULL, 0

[valgrind] [Bug 432215] Add debuginfod functionality

2021-01-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 --- Comment #2 from Mark Wielaard --- Also I think all the VG_(umsg) need to be guarded by if (VG_(clo_verbosity) > 0) so that there is no extra output when running with valgrind -q. -- You are receiving this mail because: You are watching all

[valgrind] [Bug 432215] Add debuginfod functionality

2021-01-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432215 Mark Wielaard changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0

[valgrind] [Bug 432102] Support DWARF5

2021-01-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432102 Mark Wielaard changed: What|Removed |Added Resolution|--- |FIXED Status|REPORTED

[valgrind] [Bug 388706] warning: evaluate_Dwarf3_Expr: unhandled DW_OP_ 0xf2 (DW_OP_GNU_implicit_pointer)

2021-01-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=388706 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 432102] New: Support DWARF5

2021-01-25 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=432102 Bug ID: 432102 Summary: Support DWARF5 Product: valgrind Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity: normal Priority:

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-22 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 --- Comment #11 from Mark Wielaard --- (In reply to Florian Weimer from comment #10) > What's the status here? The first glibc release with scv support is coming > up. Thanks. The status is still as in comment #7. There is a workaround (filteri

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 --- Comment #8 from Mark Wielaard --- For reference, this explains the (newer) powerpc syscall conventions of the linux kernel: https://www.kernel.org/doc/html/v5.10/powerpc/syscall64-abi.html -- You are receiving this mail because: You are watching

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 --- Comment #7 from Mark Wielaard --- For now I have backported Florian's patch to the Fedora rawhide valgrind package to get things unstuck: https://koji.fedoraproject.org/koji/buildinfo?buildID=182 I had to tweak the patch a little to remove

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 --- Comment #5 from Mark Wielaard --- That looks plausible: +/* Mask unrecognized HWCAP bits. Only keep the bits that have + * been mentioned above. + */ +auxv->u.a_val &= 0xfec4ULL;

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 431157] PPC_FEATURE2_SCV needs to be masked in AT_HWCAP2

2021-01-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=431157 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org -- You are receiving this mail

[valgrind] [Bug 381819] amd64: unhandled instruction bextr (0x8F 0xEA 0x78 0x10 0xD0 0x8 0x4) from BMI1

2020-12-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=381819 Mark Wielaard changed: What|Removed |Added CC||dcb...@hotmail.com --- Comment #24 from Mark

[valgrind] [Bug 430866] vex amd64->IR: unhandled instruction bytes: 0x8F 0x4A 0x78 0x10 0xE4 0x5 0x1 0x0 0x0 0xE9

2020-12-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430866 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED CC

[valgrind] [Bug 381819] amd64: unhandled instruction bextr (0x8F 0xEA 0x78 0x10 0xD0 0x8 0x4) from BMI1

2020-12-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=381819 Mark Wielaard changed: What|Removed |Added CC||nuquaquara...@gmail.com --- Comment #23 from

[valgrind] [Bug 385477] AMD64, sqlite3 - Unrecognised instruction: bextr

2020-12-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=385477 Mark Wielaard changed: What|Removed |Added Resolution|--- |DUPLICATE Status|REPORTED

[valgrind] [Bug 430485] expr_is_guardable doesn't handle Iex_Qop

2020-12-22 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430485 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution

[valgrind] [Bug 430597] unhandled amd64-linux syscall: 315

2020-12-21 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430597 --- Comment #14 from Mark Wielaard --- This looks like a QT/VMWare graphics issue https://bugreports.qt.io/browse/QTBUG-69993 -- You are receiving this mail because: You are watching all bug changes.

[valgrind] [Bug 369029] WARNING: unhandled amd64-linux syscall: 315 (sched_getattr)

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=369029 --- Comment #19 from Mark Wielaard --- *** Bug 430597 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.

[valgrind] [Bug 430597] unhandled amd64-linux syscall: 315

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430597 Mark Wielaard changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #8 from Mark Wielaard

[valgrind] [Bug 430597] unhandled amd64-linux syscall: 315

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430597 Mark Wielaard changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution

[valgrind] [Bug 397605] ioctl FICLONE mishandled

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=397605 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Status|CONFIRMED

[valgrind] [Bug 430597] unhandled amd64-linux syscall: 315

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430597 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Resolution|FIXED

[valgrind] [Bug 369029] WARNING: unhandled amd64-linux syscall: 315 (sched_getattr)

2020-12-20 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=369029 Mark Wielaard changed: What|Removed |Added CC||hymu...@gmail.com --- Comment #18 from Mark

[valgrind] [Bug 430485] New: expr_is_guardable doesn't handle Iex_Qop

2020-12-16 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430485 Bug ID: 430485 Summary: expr_is_guardable doesn't handle Iex_Qop Product: valgrind Version: unspecified Platform: Other URL: https://bugzilla.redhat.com/show_bug.cgi?id=1844910

[valgrind] [Bug 430484] New: none/tests/arm64/atomics_v81 occassionally fails

2020-12-16 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430484 Bug ID: 430484 Summary: none/tests/arm64/atomics_v81 occassionally fails Product: valgrind Version: unspecified Platform: Other OS: Linux Status: REPORTED

[valgrind] [Bug 426014] arm64: implement fmadd and fmsub as Iop_MAdd/Sub instead of Iop_Add plus Iop_Mul

2020-12-15 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=426014 Mark Wielaard changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[valgrind] [Bug 426014] arm64: implement fmadd and fmsub as Iop_MAdd/Sub instead of Iop_Add plus Iop_Mul

2020-12-15 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=426014 Mark Wielaard changed: What|Removed |Added Attachment #134086|0 |1 is obsolete

[valgrind] [Bug 430354] ppc stxsibx and stxsihx instructions write too much data

2020-12-15 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430354 Mark Wielaard changed: What|Removed |Added Status|REPORTED|RESOLVED Resolution

[valgrind] [Bug 430354] ppc stxsibx and stxsihx instructions write too much data

2020-12-13 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430354 --- Comment #1 from Mark Wielaard --- Created attachment 134060 --> https://bugs.kde.org/attachment.cgi?id=134060=edit Implement stxsibx and stxsihx as direct byte or half-word store This implements stxsibx and stxsihx as direct byte or half-w

[valgrind] [Bug 430354] New: ppc stxsibx and stxsihx instructions write too much data

2020-12-13 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430354 Bug ID: 430354 Summary: ppc stxsibx and stxsihx instructions write too much data Product: valgrind Version: unspecified Platform: Other OS: Linux

[valgrind] [Bug 430158] New: below main misses some "optimizations"

2020-12-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=430158 Bug ID: 430158 Summary: below main misses some "optimizations" Product: valgrind Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity:

[valgrind] [Bug 408663] Patch: Suppression file for musl libc

2020-12-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=408663 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #3 from Mark

[valgrind] [Bug 382083] Failure to detect MUSL consistently.

2020-12-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=382083 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #2 from Mark

[valgrind] [Bug 429952] Errors when building regtest with clang

2020-12-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=429952 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #3 from Mark

[valgrind] [Bug 404076] s390x: z14 vector instructions not implemented

2020-12-04 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=404076 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #9 from Mark

[valgrind] [Bug 414268] Enable AArch64 feature detection and decoding for v8.x instructions (where x>0)

2020-12-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=414268 --- Comment #12 from Mark Wielaard --- (In reply to ahashmi from comment #11) > > Since programs can also check features through the attribute/feature > > registers, do we also need to filter those when inspected by the guest code? > Hm

[valgrind] [Bug 414268] Enable AArch64 feature detection and decoding for v8.x instructions (where x>0)

2020-12-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=414268 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-12-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 --- Comment #20 from Mark Wielaard --- (In reply to Paul Floyd from comment #18) > Created attachment 133799 [details] > Add configure time checking > > This patch now uses configure. The tests are fairly complicated, but seem to > wor

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-12-03 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 Mark Wielaard changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0

[valgrind] [Bug 427870] lmw, lswi and related PowerPC insns aren't allowed on ppc64le

2020-12-01 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427870 Mark Wielaard changed: What|Removed |Added Resolution|--- |FIXED Status|REPORTED

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-11-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 --- Comment #13 from Mark Wielaard --- OK, I think I finally understand your patch, the alias is needed as declaration, but then you still need to define the implementation. In drd the implementation is done by calling one of the arguments of the macro

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-11-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 --- Comment #12 from Mark Wielaard --- So one issue I had missed is that VG_Z_LIBPTHREAD_SONAME is defined as libcZdZa (libc.*) is the source of the problem with MUSL because when we duplicate the wrappers for VG_Z_LIBPTHREAD_SONAME

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-11-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 --- Comment #11 from Mark Wielaard --- Hi Paul, (In reply to Paul Floyd from comment #10) > I'll attempt to add as many explanations as possible. Thanks, sorry for being so slow. It doesn't really help (IMHO) that we are trying to fix an is

[valgrind] [Bug 429692] unhandled ppc64le-linux syscall: 147 (getsid)

2020-11-27 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=429692 Mark Wielaard changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[valgrind] [Bug 429692] unhandled ppc64le-linux syscall: 147 (getsid)

2020-11-26 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=429692 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-11-23 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 --- Comment #9 from Mark Wielaard --- I must admit that I don't understand how the weak alias trick works. Why does the same trick not work for musl? And how is solaris different? BTW. I think it would be nice to make this 2 commits (maybe even bugs

[valgrind] [Bug 414268] Enable AArch64 feature detection and decoding for v8.x instructions (where x>0)

2020-11-23 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=414268 --- Comment #3 from Mark Wielaard --- There are two machines this seems to work correctly on: Arch and hwcaps: ARM64, LittleEndian, v8.1-rdm-atomics Arch and hwcaps: ARM64, LittleEndian, v8.2-dpcvap-rdm-atomics-fp16-vfp16 But one where I get Arch

[valgrind] [Bug 414268] Enable AArch64 feature detection and decoding for v8.x instructions (where x>0)

2020-11-16 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=414268 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org -- You are receiving this mail

[valgrind] [Bug 413547] regression test does not check for Arm 64 features

2020-11-16 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=413547 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org -- You are receiving this mail

[valgrind] [Bug 427404] PPC ISA 3.1 support is missing, part 6

2020-11-13 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427404 --- Comment #21 from Mark Wielaard --- (In reply to Carl Love from comment #20) > Created attachment 133275 [details] > Fix for the xscvhpdp assembler line issue > > The fix in comment 17 took care of the issues for non-Pow

[valgrind] [Bug 427404] PPC ISA 3.1 support is missing, part 6

2020-11-11 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427404 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #18 from Mark

[valgrind] [Bug 428909] helgrind: need to intercept duplicate libc definitions for Fedora 33

2020-11-09 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428909 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #1 from Mark

[valgrind] [Bug 372347] Replacement problem of the additional c++14/c++17 new and delete operators

2020-11-09 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=372347 --- Comment #27 from Mark Wielaard --- (In reply to Paul Floyd from comment #22) > I want to keep the prereq because in theory someone could be building with a > very old GCC that does not support -fsized-deallocation. And you were c

[valgrind] [Bug 428862] strlen: a must-be-redirected function not found

2020-11-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428862 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #1 from Mark

[valgrind] [Bug 428858] unhandled amd64-linux syscall: 425 (io_uring_setup)

2020-11-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428858 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Summary|unhandled

[valgrind] [Bug 408858] Add new io_uring_register, setup, enter syscalls

2020-11-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=408858 Mark Wielaard changed: What|Removed |Added CC||boxe...@gmail.com --- Comment #4 from Mark

[valgrind] [Bug 424012] Valgrind crashes with readv/writev having invalid but not NULL arg2 iovec pointer

2020-11-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=424012 --- Comment #5 from Mark Wielaard --- (In reply to Paul Floyd from comment #4) > Created attachment 133152 [details] > Update patch to have less inconsistent indentation > > I've tried to make the indentation more consistent. The file

[valgrind] [Bug 372347] Replacement problem of the additional c++14/c++17 new and delete operators

2020-11-08 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=372347 --- Comment #24 from Mark Wielaard --- (In reply to Paul Floyd from comment #23) > Created attachment 133151 [details] > Update patch to cover both x86 and amd64 Looks good to me. I believe the sized_delete.stderr.exp file should match not just

[valgrind] [Bug 428716] VEX/useful/smchash.c:39:16: error: Memory leak: gb [memleak]

2020-11-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=428716 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #4 from Mark

[valgrind] [Bug 384729] __libc_freeres inhibits cross-platform valgrind

2020-11-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=384729 --- Comment #7 from Mark Wielaard --- (In reply to Paul Floyd from comment #6) > Created attachment 133107 [details] > Patch as per discussion Looks correct to me. But I don't have any non-glibc system around to test it. -- You are rec

[valgrind] [Bug 424012] Valgrind crashes with readv/writev having invalid but not NULL arg2 iovec pointer

2020-11-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=424012 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #3 from Mark

[valgrind] [Bug 372347] Replacement problem of the additional c++14/c++17 new and delete operators

2020-11-07 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=372347 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org --- Comment #21 from Mark

[valgrind] [Bug 426014] arm64: implement fmadd and fmsub as Iop_MAdd/Sub instead of Iop_Add plus Iop_Mul

2020-10-30 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=426014 --- Comment #4 from Mark Wielaard --- Created attachment 132887 --> https://bugs.kde.org/attachment.cgi?id=132887=edit Fix ARM64Instr_VTriS/D argument order Turned out we had one typo assigning arguments (skipping arg2 and using arg3 tw

[valgrind] [Bug 427787] Support new faccessat2 linux syscall (439)

2020-10-18 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427787 Mark Wielaard changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[valgrind] [Bug 427870] lmw, lswi and related PowerPC insns aren't allowed on ppc64le

2020-10-18 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427870 --- Comment #1 from Mark Wielaard --- Created attachment 132536 --> https://bugs.kde.org/attachment.cgi?id=132536=edit Don't compile ppc64be tests on ppc64le There is a similar issue with the ldst_multiple testcase. This patch works aro

[valgrind] [Bug 427931] New: gdbserver_tests/nlcontrolc.vgtest hangs on fedora rawhide

2020-10-18 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427931 Bug ID: 427931 Summary: gdbserver_tests/nlcontrolc.vgtest hangs on fedora rawhide Product: valgrind Version: unspecified Platform: Other OS: Linux

[valgrind] [Bug 427870] New: lmw, lswi and related PowerPC insns aren't allowed on ppc64le

2020-10-17 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427870 Bug ID: 427870 Summary: lmw, lswi and related PowerPC insns aren't allowed on ppc64le Product: valgrind Version: unspecified Platform: Other OS: Linux

[valgrind] [Bug 427787] Support new faccessat2 linux syscall (439)

2020-10-15 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427787 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 427787] New: Support new faccessat2 linux syscall (439)

2020-10-15 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=427787 Bug ID: 427787 Summary: Support new faccessat2 linux syscall (439) Product: valgrind Version: unspecified Platform: Other URL: https://bugzilla.redhat.com/show_bug.cgi?id=1888170

[valgrind] [Bug 426014] arm64: implement fmadd and fmsub as Iop_MAdd/Sub instead of Iop_Add plus Iop_Mul

2020-10-14 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=426014 --- Comment #3 from Mark Wielaard --- Created attachment 132351 --> https://bugs.kde.org/attachment.cgi?id=132351=edit ARM64 VEX frontend support for fmadd/fmsub This should implement the frontend support by replacing the separate Iop_

[valgrind] [Bug 426014] arm64: implement fmadd and fmsub as Iop_MAdd/Sub instead of Iop_Add plus Iop_Mul

2020-10-09 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=426014 --- Comment #1 from Mark Wielaard --- Created attachment 132242 --> https://bugs.kde.org/attachment.cgi?id=132242=edit arm64 VEX backend support for Iop_M{Add,Sub}F{32,64} to fmadd and fmsub Sassha was experimenting with turning the fmadd/fm

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