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From: Simon Sobisch <simonsobisch@gnu.org>
To: gdb@sourceware.org
Subject: How to get software recording to work?
Date: Fri, 21 Jan 2022 16:15:53 +0100	[thread overview]
Message-ID: <ca8529d3-b6e8-70dd-7272-63683ee5786e@gnu.org> (raw)

(gdb) record full
(gdb) continue
Continuing.
Process record does not support instruction 0xfae64 at address 
0x7ffff7df0f48.
Process record: failed to record execution log.

Program stopped.
0x00007ffff7df0f48 in _dl_runtime_resolve_xsave () from 
/lib64/ld-linux-x86-64.so.2

This is produced in an older environment with GDB 9.2; using a different 
environment with GDB 11.1:

Process record does not support instruction 0xc5 at address 0x7ffff6c79024.
Process record: failed to record execution log.

Program stopped.
0x00007ffff6c79024 in __memset_avx2_unaligned_erms () from 
/usr/lib64/libc.so.6


Can this recording be done reliably? Which places would need to be fixed 
/ adjusted to get this working?

Thanks for any pointers,
Simon


             reply	other threads:[~2022-01-21 15:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-21 15:15 Simon Sobisch [this message]
     [not found] ` <DM8PR11MB5749520182B9D686E8254730DE5E9@DM8PR11MB5749.namprd11.prod.outlook.com>
     [not found]   ` <932be60f-b2d3-11fe-929c-4ad9d702be8c@gnu.org>
2022-01-24  9:27     ` Metzger, Markus T

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