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Re: [RFC PATCH] Introduce pt-compat-stubs and use it to replace pt-vfork. (Architecture maintainer feedback wanted.)
- From: Andreas Schwab <schwab at suse dot de>
- To: Zack Weinberg <zackw at panix dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Wed, 21 Mar 2018 09:53:26 +0100
- Subject: Re: [RFC PATCH] Introduce pt-compat-stubs and use it to replace pt-vfork. (Architecture maintainer feedback wanted.)
- References: <20180321010551.9611-1-zackw@panix.com>
On Mär 20 2018, Zack Weinberg <zackw@panix.com> wrote:
> if (stub_entry->stub_type == ppc_stub_plt_call
> && !htab->opd_abi
> && htab->params->plt_localentry0 != 0
> && is_elfv2_localentry0 (&h->elf))
> {
> /* The function doesn't use or change r2. */
> can_plt_call = TRUE;
> }
>
> but I can't figure out how to make that condition be true. Any help
> would be appreciated.
This is about ELFv2, which is powerpc64le only.
Andreas.
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Andreas Schwab, SUSE Labs, schwab@suse.de
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