Experimental Physics and
Industrial Control System

> Can you do a -debug build?
> cat <<EOF >>configure/CONFIG_SITE.local
> CROSS_COMPILER_TARGET_ARCHS+=\$(EPICS_HOST_ARCH)-debug
> EOF
> make
>Then run in gdb:
> gdb --args ./bin/linux-x86_64-debug/pvinfo TST:iq
> b clientContextImpl.cpp:4679
> r
> # this break should be reached on success or failure.  when it is reached.

Isn't getting to that breakpoint.

$ pvget  training:ai1
training:ai1 2018-10-29T14:46:34.573 2 MAJOR DEVICE LOLO 

$ pvinfo   training:ai1
training:ai1 Error: channel destroyed

$ gdb --args bin/linux-x86_64-debug/pvinfo training:ai1
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-110.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/training/epics-train/tools/epics-base/bin/linux-x86_64-debug/pvinfo...done.
(gdb) b clientContextImpl.cpp:4679
No source file named clientContextImpl.cpp.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (clientContextImpl.cpp:4679) pending.
(gdb) r
Starting program: /home/training/epics-train/tools/epics-base/bin/linux-x86_64-debug/pvinfo training:ai1
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7ffff554f700 (LWP 10492)]
[Thread 0x7ffff554f700 (LWP 10492) exited]
[New Thread 0x7ffff7fd7700 (LWP 10493)]
[New Thread 0x7ffff7f56700 (LWP 10494)]
[New Thread 0x7ffff7ed5700 (LWP 10495)]
[New Thread 0x7ffff4b3b700 (LWP 10496)]
[New Thread 0x7ffff4aba700 (LWP 10497)]
[New Thread 0x7ffff4a39700 (LWP 10498)]
[New Thread 0x7ffff49b8700 (LWP 10499)]
[New Thread 0x7ffff554f700 (LWP 10502)]
[New Thread 0x7ffff46b5700 (LWP 10503)]
[Thread 0x7ffff7fd7700 (LWP 10493) exited]
training:ai1 Error: channel destroyed
[Thread 0x7ffff554f700 (LWP 10502) exited]
[Thread 0x7ffff7f56700 (LWP 10494) exited]
[Thread 0x7ffff7ed5700 (LWP 10495) exited]
[Thread 0x7ffff4b3b700 (LWP 10496) exited]
[Thread 0x7ffff4aba700 (LWP 10497) exited]
[Thread 0x7ffff4a39700 (LWP 10498) exited]
[Thread 0x7ffff46b5700 (LWP 10503) exited]
[Thread 0x7ffff49b8700 (LWP 10499) exited]
[Inferior 1 (process 10488) exited with code 01]


-Kay

Replies:

Re: pvget -m timeout after first value Michael Davidsaver

References:

pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

Re: pvget -m timeout after first value Kasemir, Kay via Core-talk

Re: pvget -m timeout after first value Michael Davidsaver

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