From: Andreas Schwab <schwab@linux-m68k.org>
To: Andreas Krebbel via Gcc <gcc@gcc.gnu.org>
Subject: Re: CFI for saved argument registers
Date: Mon, 16 May 2022 16:39:18 +0200 [thread overview]
Message-ID: <87k0ala6eh.fsf@igel.home> (raw)
In-Reply-To: <7d266787-9a64-07e6-bf7b-1bd01119517c@linux.ibm.com> (Andreas Krebbel via Gcc's message of "Mon, 16 May 2022 08:29:32 +0200")
On Mai 16 2022, Andreas Krebbel via Gcc wrote:
> The only way I see right now is adding a new reg note to invalidate
> the save information in the reg_save array in dwarf2cfi.
>
> Would this be acceptable? Is there perhaps an easier way to achieve that?
Doesn't it work to use .cfi_remember_state/.cfi_restore_state?
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2022-05-16 14:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 6:29 Andreas Krebbel
2022-05-16 13:25 ` Florian Weimer
2022-05-16 14:39 ` Andreas Schwab [this message]
2022-05-17 6:19 ` Andreas Krebbel
2022-05-31 12:11 ` Andreas Krebbel
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