[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 tanning-skull...@icloud.com changed: What|Removed |Added Resolution|FIXED |NOT A BUG -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 tanning-skull...@icloud.com changed: What|Removed |Added Resolution|--- |FIXED Status|REPORTED|RESOLVED --- Comment #4 from tanning-skull...@icloud.com --- (In reply to Philippe Waroquiers from comment #3) > Using the below should solve the problem: >valgrind --vex-iropt-register-updates=allregs-at-mem-access ./test > > See https://valgrind.org/docs/manual/manual-core.html#manual-core.signals > for more info. That works indeed. Can't believe I missed that. Thank you for that hint. -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 Philippe Waroquiers changed: What|Removed |Added CC||philippe.waroquiers@skynet. ||be --- Comment #3 from Philippe Waroquiers --- Using the below should solve the problem: valgrind --vex-iropt-register-updates=allregs-at-mem-access ./test See https://valgrind.org/docs/manual/manual-core.html#manual-core.signals for more info. -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 --- Comment #2 from tanning-skull...@icloud.com --- Created attachment 151171 --> https://bugs.kde.org/attachment.cgi?id=151171=edit Minimal reproducible example (failing) USE THIS TO TEST -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 --- Comment #1 from tanning-skull...@icloud.com --- I'm sorry. The attached file was a working example (compare the assembly). Please refer to the code in the ticket itself. Here is the output from "valgrind --tool=memcheck -v ./ test": ==97692== Memcheck, a memory error detector ==97692== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==97692== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==97692== Command: ./a.out ==97692== ==97692== Invalid write of size 8 ==97692==at 0x109254: eval(unsigned char*) (in /home/ubuntu/vb/test/a.out) ==97692==by 0x109454: main (in /home/ubuntu/vb/test/a.out) ==97692== Address 0x4037000 is in a --- anonymous segment ==97692== ==> offset in memory: 0 ==> offset in memory: 67334144 ==97692== ==97692== HEAP SUMMARY: ==97692== in use at exit: 0 bytes in 0 blocks ==97692== total heap usage: 0 allocs, 0 frees, 0 bytes allocated ==97692== ==97692== All heap blocks were freed -- no leaks are possible ==97692== ==97692== For lists of detected and suppressed errors, rerun with: -s ==97692== ERROR SUMMARY: 2 errors from 1 contexts (suppressed: 0 from 0) -- You are receiving this mail because: You are watching all bug changes.
[valgrind] [Bug 457619] Instructions are not consistently executed after returning from a SIGSEGV signal handler
https://bugs.kde.org/show_bug.cgi?id=457619 tanning-skull...@icloud.com changed: What|Removed |Added CC||tanning-skull...@icloud.com -- You are receiving this mail because: You are watching all bug changes.
