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From: "slyich at gmail dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug libdw/29450] run-low_high_pc.sh fails on i386 against
 binutils-2.39
Date: Sat, 06 Aug 2022 06:58:03 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29450

--- Comment #2 from Sergei Trofimovich <slyich at gmail dot com> ---
Could it be that it's a mild `crti.o` corruption by new binutils? "MIPS
assembler" does not sound right.

```
$ readelf -aW crti.o --debug-dump
...
Contents of the .debug_info section:

  Compilation Unit @ offset 0x0:
   Length:        0x49 (32-bit)
   Version:       2
   Abbrev Offset: 0x0
   Pointer Size:  4
 <0><b>: Abbrev Number: 1 (DW_TAG_compile_unit)
    <c>   DW_AT_stmt_list   : (data4) 0x0
    <10>   DW_AT_ranges      : (data4) 0x0
    <14>   DW_AT_name        : (strp) (offset: 0x0): ../sysdeps/i386/crti.S
    <18>   DW_AT_comp_dir    : (strp) (offset: 0x17): /build/glibc-2.35/csu
    <1c>   DW_AT_producer    : (strp) (offset: 0x2d): GNU AS 2.39
    <20>   DW_AT_language    : (data2) 32769    (MIPS assembler)
 <1><22>: Abbrev Number: 2 (DW_TAG_subprogram)
    <23>   DW_AT_name        : (strp) (offset: 0x39): _init
    <27>   DW_AT_external    : (flag) 1
    <28>   DW_AT_low_pc      : (addr) 0x0
    <2c>   DW_AT_high_pc     : (addr) 0x0
 <1><30>: Abbrev Number: 2 (DW_TAG_subprogram)
    <31>   DW_AT_name        : (strp) (offset: 0x3f): __x86.get_pc_thunk.bx
    <35>   DW_AT_external    : (flag) 1
    <36>   DW_AT_low_pc      : (addr) 0x0
    <3a>   DW_AT_high_pc     : (addr) 0x4
 <1><3e>: Abbrev Number: 2 (DW_TAG_subprogram)
    <3f>   DW_AT_name        : (strp) (offset: 0x55): _fini
    <43>   DW_AT_external    : (flag) 1
    <44>   DW_AT_low_pc      : (addr) 0x0
    <48>   DW_AT_high_pc     : (addr) 0x0
 <1><4c>: Abbrev Number: 0
...

```

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