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Re: [PATCH 03/17] Add support for the RISC-V-specific ELF flags

From: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
To: Palmer Dabbelt <palmer at dabbelt dot com>, joseph at codesourcery dot com
Cc: nd at arm dot com, libc-alpha at sourceware dot org, Andrew Waterman <andrew at sifive dot com>, Darius Rad <darius at bluespec dot com>, dj at redhat dot com, patches at groups dot riscv dot org, Steve Ellcey <sellcey at cavium dot com>
Date: Fri, 26 Jan 2018 15:49:44 +0000
Subject: Re: [PATCH 03/17] Add support for the RISC-V-specific ELF flags
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On 25/01/18 18:09, Palmer Dabbelt wrote:

On Thu, 25 Jan 2018 08:51:05 PST (-0800), joseph@codesourcery.com wrote:

On Wed, 24 Jan 2018, Palmer Dabbelt wrote:

The RISC-V port defines ELF flags that enforce compatibility between
various objects.  This adds the shared support necessary for these
flags.

2018-01-13  Palmer Dabbelt  <palmer@sifive.com>

        * elf/cache.c (print_entry): Add FLAG_RISCV_FLOAT_ABI_SOFT and
        FLAG_RISCV_FLOAT_ABI_DOUBLE.
        * elf/elf.h (EF_RISCV_RVC): New define.
        (EF_RISCV_FLOAT_ABI): Likewise.
        (EF_RISCV_FLOAT_ABI_SOFT): Likewise.
        (EF_RISCV_FLOAT_ABI_SINGLE): Likewise.
        (EF_RISCV_FLOAT_ABI_DOUBLE): Likewise.
        (EF_RISCV_FLOAT_ABI_QUAD): Likewise.
        * sysdeps/generic/ldconfig.h (FLAG_RISCV_FLOAT_ABI_SOFT): New
        define.
        (FLAG_RISCV_FLOAT_ABI_DOUBLE): Likewise.


This patch is OK, please commit.


Thanks.  Committed!


note that the FLAG_RISCV_FLOAT_ABI_SOFT ldconfig.h macro
value conflicts with the arm/ilp32 branch, i can update this
in the ilp32 branch but ldconfig will print existing ilp32
ld.so.cache files incorrectly.

Follow-Ups:
- Re: [PATCH 03/17] Add support for the RISC-V-specific ELF flags
  - From: Palmer Dabbelt
- Re: [PATCH 03/17] Add support for the RISC-V-specific ELF flags
  - From: Joseph Myers

References:
- Re: [PATCH 03/17] Add support for the RISC-V-specific ELF flags
  - From: Palmer Dabbelt

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