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Re: RISC-V Fixes for 2.28
- From: Alan Modra <amodra at gmail dot com>
- To: Palmer Dabbelt <palmer at dabbelt dot com>
- Cc: binutils at sourceware dot org, nickc at redhat dot com, Andrew Waterman <andrew at sifive dot com>, kuanlinchentw at gmail dot com
- Date: Sat, 17 Dec 2016 09:41:26 +1030
- Subject: Re: RISC-V Fixes for 2.28
- Authentication-results: sourceware.org; auth=none
- References: <mhng-17a85049-0370-4515-bb28-ae698e3be392@palmer-mbp2014> <mhng-fbd27d11-738e-4eb9-aca6-679f3d8e5dab@palmer-mbp2014>
On Fri, Dec 16, 2016 at 11:47:17AM -0800, Palmer Dabbelt wrote:
> If not, here's the relevant ChangeLog entries:
>
> gas/ChangeLog:
>
> 2016-12-16 Andrew Waterman <andrew@sifive.com>
> Kuan-Lin Chen <kuanlinchentw@gmail.com>
> Palmer Dabbelt <palmer@dabbelt.com>
>
> * Properly relax debug info, so GCC can emit CFI directives.
> * Add ".option {no,}relax", to turn on/off relaxations.
> * Change -march to require lower-case ISA strings.
> * Use -mabi instead of -m32/-m64 and -mfloat-abi=*.
> * Properly support .align and friends.
> * Disassemble jal/jalr correctly.
> * Disassemble CSR instructions correctly under -Mno-aliases.
> * Correct aqrl AMO mnemonic.
>
> bfd/ChangeLog:
>
> 2016-12-16 Andrew Waterman <andrew@sifive.com>
> Kuan-Lin Chen <kuanlinchentw@gmail.com>
> Palmer Dabbelt <palmer@dabbelt.com>
>
> * Fix an integer overflow when in relocation handling.
> * Properly relax debug info, so GCC can emit CFI directives.
> * Add a _RELAX relocation, to conditionally control relaxation.
These are not proper ChangeLog entries. See
https://www.gnu.org/prep/standards/html_node/Change-Log-Concepts.html
and following pages.
--
Alan Modra
Australia Development Lab, IBM