Re: [Valgrind-users] Question: bug in user code, valgrind or glibc?

2022-05-20 Thread ISHIKAWA,chiaki
Hi, I sent a log of redirect information to both Paul and John since the log was too large was mailing list. I wonder what would be the preferred public sharing site for such a purpose these days. TIA Chiaki On 2022/05/21 0:57, John Reiser wrote: (Wait, I see  "279:13.65 GECKO(392456)

Re: [Valgrind-users] Question: bug in user code, valgrind or glibc?

2022-05-20 Thread John Reiser
(Wait, I see  "279:13.65 GECKO(392456) ==392459==    by 0x488D2D3: dlopen@@GLIBC_2.2.5 (dlopen.c:87)" Version 2.2.5 is not the same as the version reported for glibc. Hmm? ) The "@@GLIBC_2.2.5" is the linking symbol version assigned by glibc. This effectively is an ABI version, and the ABI for

Re: [Valgrind-users] Question: bug in user code, valgrind or glibc?

2022-05-20 Thread ISHIKAWA,chiaki
Dear Paul, On 2022/05/20 16:58, Floyd, Paul wrote: Hi Chiaki Debugging redirection issues isn't normally too slow. Redirection is done when Valgrind loads the guest executable and libraries. Run Valgrind with --trace-redir=yes and you should see Valgrind printing what it finds in  *

Re: [Valgrind-users] Question: bug in user code, valgrind or glibc?

2022-05-20 Thread Floyd, Paul
Hi Chiaki Debugging redirection issues isn't normally too slow. Redirection is done when Valgrind loads the guest executable and libraries. Run Valgrind with --trace-redir=yes and you should see Valgrind printing what it finds in * ld.so, the link loader * the client executable * the

Re: [Valgrind-users] Question: bug in user code, valgrind or glibc?

2022-05-20 Thread ISHIKAWA,chiaki
Dear Paul, Thank you for your e-mail and the lucid explanation. I am sorry that I could not write to you earlier. There was something wrong with my PC hardware and it took me quite a while to re-install many software products I regularly use. I will try to create a short  sample. (The whole