[Bug breakpoints/30876] New: Frames not displayed correctly for target tfile

[Bug breakpoints/30876] New: Frames not displayed correctly for target tfile

[juangburgos at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=30876

            Bug ID: 30876
           Summary: Frames not displayed correctly for target tfile
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: breakpoints
          Assignee: unassigned at sourceware dot org
          Reporter: juangburgos at gmail dot com
  Target Milestone: ---

When I load a trace file using the target tfile command, I get messages of the
type:

Tracepoint 1 at 0x1157: file ... Created tracepoint 1 for target's tracepoint 1
at 0x555555555157.

Then when I try to look at a frame using tfind start, I get:

Found trace frame 0, tracepoint 1
#0  0x0000555555555157 in ?? ()

If I add the symbol file with the difference displayed by the message
0x555555555157 - 0x1157 = 0x555555554000:

add-symbol-file ./trace_test -o 0x555555554000

Then the frame works:

(gdb) tfind start
Found trace frame 0, tracepoint 3
#0  foo (a=33, b=4) at /home/juangburgos/Documents/REPOS/trace_test/main.cpp:3
3           return a + b + b;

But I would expect GDB to correct this offset by itself, as I believe the user
should not be expected to compute the offset manually and reload the symbols
every time.

See this stackoverflow question for more details:
https://stackoverflow.com/questions/77148274/gdb-tracing-loaded-trace-file-does-not-display-frame-correctly

Thanks,

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[Bug breakpoints/30876] Frames not displayed correctly for target tfile

[juangburgos at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=30876

--- Comment #1 from Juan Gonzalez Burgos <juangburgos at gmail dot com> ---
Using GNU gdb (GDB) 14.0.50.20230730-git

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