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From: Romain Naour <romain.naour@gmail.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 2/9] package/binutils: add upstream backported patches to support -mcmodel=large gcc option
Date: Tue, 8 Jun 2021 23:29:21 +0200	[thread overview]
Message-ID: <982098ed-c9d0-a15c-ca2b-5143d64e53e3@gmail.com> (raw)
In-Reply-To: <20210503111350.2933319-3-giulio.benetti@benettiengineering.com>

Hi Giulio, All,

Le 03/05/2021 ? 13:13, Giulio Benetti a ?crit?:
> Add upstream backported patches that allows using -mcmodel=large gcc option
> that in order allows fixing build failure due to binutils bug 21464:
> https://sourceware.org/bugzilla/show_bug.cgi?id=21464
> 
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> ---
>  ...elocation-R_OR1K_GOT_AHI16-for-gotha.patch | 256 +++++++++
>  ...K_GOT16-overflow-failures-in-presenc.patch |  61 +++
>  ...ge-plt_relocs-when-generating-plt-en.patch | 500 ++++++++++++++++++
>  ...elocation-R_OR1K_GOT_AHI16-for-gotha.patch | 256 +++++++++
>  ...K_GOT16-overflow-failures-in-presenc.patch |  61 +++
>  ...ge-plt_relocs-when-generating-plt-en.patch | 500 ++++++++++++++++++
>  ...elocation-R_OR1K_GOT_AHI16-for-gotha.patch | 256 +++++++++
>  ...K_GOT16-overflow-failures-in-presenc.patch |  61 +++
>  ...ge-plt_relocs-when-generating-plt-en.patch | 500 ++++++++++++++++++
>  ...elocation-R_OR1K_GOT_AHI16-for-gotha.patch | 256 +++++++++
>  ...K_GOT16-overflow-failures-in-presenc.patch |  61 +++
>  ...ge-plt_relocs-when-generating-plt-en.patch | 500 ++++++++++++++++++
>  12 files changed, 3268 insertions(+)
>  create mode 100644 package/binutils/2.32/0011-or1k-Implement-relocation-R_OR1K_GOT_AHI16-for-gotha.patch
>  create mode 100644 package/binutils/2.32/0012-or1k-Avoid-R_OR1K_GOT16-overflow-failures-in-presenc.patch
>  create mode 100644 package/binutils/2.32/0013-or1k-Support-large-plt_relocs-when-generating-plt-en.patch
>  create mode 100644 package/binutils/2.34/0004-or1k-Implement-relocation-R_OR1K_GOT_AHI16-for-gotha.patch
>  create mode 100644 package/binutils/2.34/0005-or1k-Avoid-R_OR1K_GOT16-overflow-failures-in-presenc.patch
>  create mode 100644 package/binutils/2.34/0006-or1k-Support-large-plt_relocs-when-generating-plt-en.patch
>  create mode 100644 package/binutils/2.35.2/0004-or1k-Implement-relocation-R_OR1K_GOT_AHI16-for-gotha.patch
>  create mode 100644 package/binutils/2.35.2/0005-or1k-Avoid-R_OR1K_GOT16-overflow-failures-in-presenc.patch
>  create mode 100644 package/binutils/2.35.2/0006-or1k-Support-large-plt_relocs-when-generating-plt-en.patch
>  create mode 100644 package/binutils/2.36.1/0004-or1k-Implement-relocation-R_OR1K_GOT_AHI16-for-gotha.patch
>  create mode 100644 package/binutils/2.36.1/0005-or1k-Avoid-R_OR1K_GOT16-overflow-failures-in-presenc.patch
>  create mode 100644 package/binutils/2.36.1/0006-or1k-Support-large-plt_relocs-when-generating-plt-en.patch
> 

> +   unsigned nodelay = elf_elfheader (output_bfd)->e_flags & EF_OR1K_NODELAY;
> +-  unsigned insn4;
> ++  unsigned output_insns[PLT_MAX_INSN_COUNT];
> ++
> ++  /* Copy instructions into the output buffer.  */
> ++  for (size_t i = 0; i < insn_count; i++)
> ++    output_insns[i] = insns[i];
> + 

This syntax break with good old compilers :)

elf32-or1k.c:2251:3: error: 'for' loop initial declarations are only allowed in
C99 or C11 mode
   for (size_t i = 0; i < insn_count; i++)
   ^

See:
https://gitlab.com/bootlin/toolchains-builder/-/jobs/1325646298

Best regards,
Romain

  reply	other threads:[~2021-06-08 21:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-03 11:13 [Buildroot] [PATCH 0/9] Fix binutils bug 21464 and remove it Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 1/9] package/binutils: update or1k patches for plt link version with upstream Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 2/9] package/binutils: add upstream backported patches to support -mcmodel=large gcc option Giulio Benetti
2021-06-08 21:29   ` Romain Naour [this message]
2021-06-08 22:16     ` Giulio Benetti
2021-06-09  6:26       ` Romain Naour
2021-06-09 16:27         ` [Buildroot] [PATCH] package/binutils: fix building or1k with host gcc version < 5 Giulio Benetti
2021-06-09 17:10           ` Romain Naour
2021-07-18 20:35           ` Thomas Petazzoni
2021-06-09 16:50         ` [Buildroot] [PATCH 2/9] package/binutils: add upstream backported patches to support -mcmodel=large gcc option Giulio Benetti
2021-06-09 16:57           ` Romain Naour
2021-05-03 11:13 ` [Buildroot] [PATCH 3/9] package/gcc: add upstream patches that introduce -mcmodel=large option for or1k Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 4/9] package/libgeos: fix build failure due to missing -mcmodel=large Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 5/9] package/protobuf: " Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 6/9] toolchain: remove binutils bug 21464 Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 7/9] package/libgeos: remove binutils bug 21464 dependency Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 8/9] package/postgis: remove libgeos binutils bug 21464 inheritance Giulio Benetti
2021-05-03 11:13 ` [Buildroot] [PATCH 9/9] package/protobuf: remove binutils bug 21464 dependency Giulio Benetti
2021-05-21  8:46 ` [Buildroot] [PATCH 0/9] Fix binutils bug 21464 and remove it Arnout Vandecappelle
2021-05-21 14:21   ` Giulio Benetti
2021-05-21 21:26     ` Yann E. MORIN
2021-05-21 21:28       ` Giulio Benetti

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