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From: "slyich at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/29450] New: run-low_high_pc.sh fails on i386 against
 binutils-2.39
Date: Sat, 06 Aug 2022 06:34:23 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29450

            Bug ID: 29450
           Summary: run-low_high_pc.sh fails on i386 against binutils-2.39
           Product: elfutils
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libdw
          Assignee: unassigned at sourceware dot org
          Reporter: slyich at gmail dot com
                CC: elfutils-devel at sourceware dot org
  Target Milestone: ---

binutils-2.39 is out:
https://sourceware.org/pipermail/binutils/2022-August/122246.html

I tried to package it in nixpkgs and found a few build or test failures.

elfutils-0.187 and elfutils from git both fail run-low_high_pc.sh as:

FAIL: run-low_high_pc.sh
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[b] main.c
[2d] main

[b] ../sysdeps/i386/start.S
[26] _start
[40] ../sysdeps/x86/abi-note.c
[b52] init.c
[b8e] static-reloc.c
[2dba] _dl_relocate_static_pie
[2dd8] ../sysdeps/i386/crti.S
[2def] _init
lowpc: 8049000, highpc: 8049000lx
../sysdeps/i386/crti.S: [2def] '_init' highpc <=3D lowpc
FAIL run-low_high_pc.sh (exit status: 255)

Extra `lx` prefix looks minor. lowpc =3D=3D highpc looks real. gdb somehow =
manages
to detect the PC range for _init. Not sure which of tested files is that.

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