From: Florian Weimer <fw@deneb.enyo.de>
To: gdb@sourceware.org
Subject: Printing long double register pairs on s390x
Date: Fri, 08 Nov 2019 19:16:00 -0000 [thread overview]
Message-ID: <8736ey5gbg.fsf@mid.deneb.enyo.de> (raw)
Is there a way to print the long double value of a register pair? If
I read the Principles of Operation correctly, that's how long double
values are stored. I couldn't find any obvious way, and the manual
doesn't mention anything, either.
(I recently had to look into a floating point issue, but it turned out
that it was underlinking of libm, so that the compat double functions
were called with long double arguments, so not much actual debugging
needed.)
next reply other threads:[~2019-11-08 19:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 19:16 Florian Weimer [this message]
2019-11-08 20:29 ` Andreas Schwab
2019-11-08 20:38 ` Florian Weimer
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