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Re: PING: PATCH: PR target/46770: Use .init_array/.fini_array sections
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 22 Jul 2011 12:39:43 +0000 (UTC)
- Subject: Re: PING: PATCH: PR target/46770: Use .init_array/.fini_array sections
- References: <AANLkTik8RB9N52grGxMbpj14jwzoLB0oRYdKnmAXyESu@mail.gmail.com> <AANLkTimtcwsV8Af7a60Jz57g-J38oR==+Ew7BqQvMbJm@mail.gmail.com> <BANLkTikBAnrYSRiRtaPXNat77sEgdSEK1Q@mail.gmail.com> <BANLkTi=M3HKXJa7t3ayavtWMgRPQ6t2row@mail.gmail.com> <BANLkTin34R=s+4zPf7oijd_xzd00xjOLCQ@mail.gmail.com> <BANLkTikfADfNqvuzcsru_RjE8jyiWjFvPw@mail.gmail.com> <BANLkTi=vTT_9j33U5FVNVasqkdt_=qCOyQ@mail.gmail.com> <BANLkTinfhzGcg6oBVeV_LXRQSN1gmtU70g@mail.gmail.com> <BANLkTint+SNsmQxOz-4xk0rrhRPc9L8J8g@mail.gmail.com> <CAMe9rOof=V4c89715u-Z=zG8kqADrupMaemnjuYPJA-xPQaKxg@mail.gmail.com> <20110722123042.GB2687@tyan-ft48-01.lab.bos.redhat.com>
On Fri, 22 Jul 2011, Jakub Jelinek wrote:
> On Fri, Jul 22, 2011 at 04:59:28AM -0700, H.J. Lu wrote:
> > @@ -2660,6 +2664,7 @@ esac
> > case ${target} in
> > i[34567]86-*-linux* | x86_64-*-linux*)
> > tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
> > + use_initfini_array=yes
> > ;;
> > i[34567]86-*-* | x86_64-*-*)
> > tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
>
> What is i?86/x86_64 specific on it? Don't most other glibc targets
> want to use it too, perhaps with some arch specific tweaks?
I already said in the PR that it should be enabled by default for all ELF
targets except any for which it proves necessary to disable it.
--
Joseph S. Myers
joseph@codesourcery.com