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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/30797] New: [gdb/symtab, cc-with-dwz] FAIL:
 gdb.base/setshow.exp: test_setshow_annotate: annotation_level 1
Date: Fri, 25 Aug 2023 13:46:31 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30797

            Bug ID: 30797
           Summary: [gdb/symtab, cc-with-dwz] FAIL: gdb.base/setshow.exp:
                    test_setshow_annotate: annotation_level 1
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: symtab
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

With target board cc-with-dwz I run into:
...
FAIL: gdb.base/setshow.exp: test_setshow_annotate: annotation_level 2 (time=
out)
FAIL: gdb.base/setshow.exp: test_setshow_annotate: annotation_level 1
...

The second one in more detail:
...
(gdb) PASS: gdb.base/setshow.exp: test_setshow_annotate: show annotate (1)
info line 1^M
Line 1 of "/data/vries/gdb/src/gdb/testsuite/gdb.base/setshow.c" is at addr=
ess
0x400527 <main> but contains no code.^M
Line 1 of "/data/vries/gdb/src/gdb/testsuite/gdb.base/setshow.c" is at addr=
ess
0x400527 <main> but contains no code.^M
(gdb) FAIL: gdb.base/setshow.exp: test_setshow_annotate: annotation_level 1
...

Let's try this with system gdb, based on 12.1:
...
$ gcc ./src/gdb/testsuite/gdb.base/setshow.c -g
$ gdb -q -batch a.out -ex "set annotate 1" -ex "info line 1"
Line 1 of "./src/gdb/testsuite/gdb.base/setshow.c" is at address 0x400517
<main> but contains no code.
=EF=BF=BD=EF=BF=BD/data/vries/gdb/binutils-gdb.git/gdb/testsuite/gdb.base/s=
etshow.c:1:0:beg:0x400517
$ dwz a.out
$ gdb -q -batch a.out -ex "set annotate 1" -ex "info line 1"
Line 1 of "./src/gdb/testsuite/gdb.base/setshow.c" is at address 0x400517
<main> but contains no code.
=EF=BF=BD=EF=BF=BD/data/vries/gdb/binutils-gdb.git/gdb/testsuite/gdb.base/s=
etshow.c:1:0:beg:0x400517
$
...

OK, so far so good, now with master:
...
$ gcc ./src/gdb/testsuite/gdb.base/setshow.c -g
$ gdb -q -batch a.out -ex "set annotate 1" -ex "info line 1"
Line 1 of "./src/gdb/testsuite/gdb.base/setshow.c" is at address 0x400517
<main> but contains no code.
=EF=BF=BD=EF=BF=BD/data/vries/gdb/binutils-gdb.git/gdb/testsuite/gdb.base/s=
etshow.c:1:0:beg:0x400517
$ dwz a.out
$ gdb -q -batch a.out -ex "set annotate 1" -ex "info line 1"
Line 1 of "./src/gdb/testsuite/gdb.base/setshow.c" is at address 0x400517
<main> but contains no code.
Line 1 of "./src/gdb/testsuite/gdb.base/setshow.c" is at address 0x400517
<main> but contains no code.
...

So this is a gdb 12 -> gdb 13 regression.

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