[Bug dynamic-link/30258] New: sprof cannot read and display shared object profiling data correctly

[Bug dynamic-link/30258] New: sprof cannot read and display shared object profiling data correctly

[caiyinyu at loongson dot cn]

https://sourceware.org/bugzilla/show_bug.cgi?id=30258

            Bug ID: 30258
           Summary: sprof cannot read and display shared object profiling
                    data correctly
           Product: glibc
           Version: 2.37
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: dynamic-link
          Assignee: unassigned at sourceware dot org
          Reporter: caiyinyu at loongson dot cn
  Target Milestone: ---

According to examples in
https://manpages.ubuntu.com/manpages/xenial/man1/sprof.1.html， sprof cannot
read and display shared object profiling data correctly.

The attachment is the example.

untar attachment and run:
./build.sh
./run.sh

and you will get error message:

Inconsistency detected by ld.so: dl-open.c: 930: _dl_open: Assertion
`_dl_debug_update (args.nsid)->r_state == RT_CONSISTENT' failed!

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[Bug dynamic-link/30258] sprof cannot read and display shared object profiling data correctly

[caiyinyu at loongson dot cn]

https://sourceware.org/bugzilla/show_bug.cgi?id=30258

caiyinyu <caiyinyu at loongson dot cn> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |caiyinyu at loongson dot cn

--- Comment #1 from caiyinyu <caiyinyu at loongson dot cn> ---
Created attachment 14770
  --> https://sourceware.org/bugzilla/attachment.cgi?id=14770&action=edit
glibc sprof  usage example

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[Bug dynamic-link/30258] sprof cannot read and display shared object profiling data correctly

[caiyinyu at loongson dot cn]

https://sourceware.org/bugzilla/show_bug.cgi?id=30258

--- Comment #2 from caiyinyu <caiyinyu at loongson dot cn> ---
Tested on latest manjaro system with:
gcc version 12.2.1 20230201 (GCC)
GNU ld (GNU Binutils) 2.40
ld.so (GNU libc) stable release version 2.37.

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[Bug dynamic-link/30258] sprof cannot read and display shared object profiling data correctly

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=30258

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
   Target Milestone|---                         |2.38
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> ---
Fixed in commit ab5aa2ee3d.

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