https://bugs.kde.org/show_bug.cgi?id=480680
Bug ID: 480680
Summary: vex x86->IR: unhandled instruction bytes: 0x2E 0x8D
0x74 0x26
Classification: Developer tools
Product: valgrind
Version: 3.22.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: vex
Assignee: jsew...@acm.org
Reporter: sch...@linux-m68k.org
Target Milestone: ---
+ ./coregrind/valgrind /usr/bin/perl -wc tests/vg_regtest
==12686== Memcheck, a memory error detector
==12686== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.
==12686== Using Valgrind-3.22.0 and LibVEX; rerun with -h for copyright info
==12686== Command: /usr/bin/perl -wc tests/vg_regtest
==12686==
vex x86->IR: unhandled instruction bytes: 0x2E 0x8D 0x74 0x26
==12686== valgrind: Unrecognised instruction at address 0x401290b.
==12686== at 0x401290B: __GI___tunables_init (in /usr/lib/ld-linux.so.2)
==12686== by 0x401AEB6: _dl_sysdep_start (in /usr/lib/ld-linux.so.2)
==12686== by 0x401C524: _dl_start (in /usr/lib/ld-linux.so.2)
==12686== by 0x401B62A: ??? (in /usr/lib/ld-linux.so.2)
$ objdump -d /usr/lib/ld-linux.so.2 | grep -c '2e 8d 74 26 00'
146
This nop form is generated by binutils 2.42.
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