From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2EE1D3858C2A; Fri, 19 Jan 2024 15:42:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2EE1D3858C2A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1705678941; bh=6RJqLU0wqPIlacKTFK2oyWT5LhmYEQwNDReQ41MZnfE=; h=From:To:Subject:Date:From; b=i96AV+DDi+pcaQUc/mdXQdR8yOlsHIVfoCjFdsFKKIOHtMzcFJLWHKTZJShWlk3lI Dxx7RIGQZRqPwlUX6+svXRscmeNH5yCq2G8NT0t5LdnIEpyWv01XH9DR3zZ9MTxrKD EgKyrqdNagxzjqcQ8geD9b8e/ramQ1bW6Olbtf/Y= From: "simark at simark dot ca" To: gdb-prs@sourceware.org Subject: [Bug gdb/31268] New: gdb.base/unwind-on-each-insn-amd64.exp regression Date: Fri, 19 Jan 2024 15:42:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: simark at simark dot ca X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D31268 Bug ID: 31268 Summary: gdb.base/unwind-on-each-insn-amd64.exp regression Product: gdb Version: HEAD Status: NEW Severity: normal Priority: P2 Component: gdb Assignee: unassigned at sourceware dot org Reporter: simark at simark dot ca Target Milestone: --- I see: FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: $fba_valu= e =3D=3D $fn_fba FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: check frame-id matches FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: bt 2 FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: up FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: $sp_value= =3D=3D $::main_sp FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: $fba_valu= e =3D=3D $::main_fba FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: [string e= qual $fid $::main_fid] Tom Tromey said he was only able to reproduce with an ASan build, so it mig= ht be important here, even though gdb.log doesn't contain an ASan error. The first error is: 380 (gdb) PASS: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: get $sp and frame base for fn: get hexadecimal valueof "$sp" 381 info frame^M 382 Stack level 0, frame at 0x7fffffffd5a0:^M 383 rip =3D 0x40112f in foo (/home/vries/gdb_versions/devel/src/gdb/testsuite/gdb.base/unwind-on-each-i= nsn-foo.c:22); saved rip =3D 0x7ffff7df01ca^M 384 called by frame at 0x7fffffffd640^M 385 source language c.^M 386 Arglist at 0x7fffffffd590, args: s=3D0x401114 "\277\b @"^M 387 Locals at 0x7fffffffd590, Previous frame's sp is 0x7fffffffd5a0^M 388 Saved registers:^M 389 rbp at 0x7fffffffd590, rip at 0x7fffffffd598^M 390 (gdb) FAIL: gdb.base/unwind-on-each-insn-amd64.exp: foo: instruction 6: $fba_value =3D=3D $fn_fba --=20 You are receiving this mail because: You are on the CC list for the bug.=