Bug#1012107: riscv64 arch readelf -h *.debug, readelf: Error: Unable to find program interpreter name

[xiao sheng wen]

Package: elfutils
Version: 0.187-1
Severity: minor
User: debian...@lists.debian.org
Usertags: riscv64
X-Debbugs-Cc: atzl...@sina.com, debian...@lists.debian.org

Hi,

In riscv64 arch, readelf -h any *.debug file, will get one error at last line.

For example:

readelf -h /usr/lib/debug/.build-id/3b/7ede587dea6f4387552e0baad2596c7bec28dc.debug

ELF Header:
Magic: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
Class: ELF64
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: DYN (Shared object file)
Machine: RISC-V
Version: 0x1
Entry point address: 0xe78
Start of program headers: 64 (bytes into file)
Start of section headers: 11104 (bytes into file)
Flags: 0x5, RVC, double-float ABI
Size of this header: 64 (bytes)
Size of program headers: 56 (bytes)
Number of program headers: 10
Size of section headers: 64 (bytes)
Number of section headers: 38
Section header string table index: 37
readelf: Error: Unable to find program interpreter name

You may apt install bash-dbgsym to test it.


-- System Information:
Distributor ID: Atzlinux
Description: Tongwandou (atzlinux) 11
Release: 11.3
Codename: bullseye
Architecture: riscv64

Kernel: Linux 5.18.0-starfive-5.18 (SMP w/2 CPU threads)
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages elfutils depends on:
ii libasm1 0.187-1
ii libc6 2.33-7
ii libdw1 0.187-1
ii libelf1 0.187-1
ii libstdc++6 12.1.0-2

elfutils recommends no packages.

elfutils suggests no packages.

-- no debconf information

[Paul Wise]

Control: user debian...@lists.debian.org
Control: usertags 1012107 - riscv64
Control: forcemerge 1000449 1012107

On Mon, 2022-05-30 at 09:48 +0000, xiao sheng wen wrote:

> Usertags: riscv64
> readelf -h /usr/lib/debug/.build-id/3b/7ede587dea6f4387552e0baad2596c7bec28dc.debug

> readelf: Error: Unable to find program interpreter name

This is not RISC-V specific, I get it on amd64 too and it has already
been reported for that architecture in #1000449. Fixing the bug info.

$ readelf -h /usr/lib/debug/.build-id/3b/0284933ad9549fede5b4bcbe2bf3f96d077fca.debug

ELF Header:
Magic: 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00
Class: ELF64
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: DYN (Shared object file)

Machine: Advanced Micro Devices X86-64
Version: 0x1
Entry point address: 0x52d0

Start of program headers: 64 (bytes into file)

Start of section headers: 205672 (bytes into file)
Flags: 0x0

Size of this header: 64 (bytes)
Size of program headers: 56 (bytes)

Number of program headers: 13

Size of section headers: 64 (bytes)

Number of section headers: 41
Section header string table index: 40

readelf: Error: Unable to find program interpreter name

--
bye,
pabs

https://wiki.debian.org/PaulWise