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* [Bug default/27474] New: [dwz] Report unknown dwarf problem only once
@ 2021-02-26 12:33 vries at gcc dot
  0 siblings, 0 replies; only message in thread
From: vries at gcc dot @ 2021-02-26 12:33 UTC (permalink / raw)
  To: dwz

            Bug ID: 27474
           Summary: [dwz] Report unknown dwarf problem only once
           Product: dwz
           Version: unspecified
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: default
          Assignee: nobody at sourceware dot org
          Reporter: vries at gcc dot
                CC: dwz at sourceware dot org
  Target Milestone: ---

I run the gdb testsuite with target boards cc-with-dwz and cc-with-dwz-m to
test dwz against gdb.

I have a grepping script that filters out known irrelevant dwz messages.

However, consider this output:
gdb compile failed, dwz:
Unknown DWARF DW_FORM_loclistx
Couldn't read abbrev at offset 0x64

AFAICT, these are two error message caused by the same problem.

The "Unknown DWARF DW_FORM_loclistx" is specific enough to filter out.

But the "Couldn't read abbrev at offset 0x64" isn't.

It would be better if there was only one, specific error message for this.

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2021-02-26 12:33 [Bug default/27474] New: [dwz] Report unknown dwarf problem only once vries at gcc dot

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