Re: [patches] Re: [PATCH] RISC-V: Reject empty rouding mode and fence operand.

[Kito Cheng <kito dot cheng at gmail dot com>]

Hi Jim:

Oh, my mistake..., patch attached.




gas/ChangeLog

2018-08-21  Kito Cheng  <kito@andestech.com>

        * config/tc-riscv.c (arg_lookup): Checking
        length before look up.
        * testsuite/gas/riscv/fence-fail.d: New file.
        * testsuite/gas/riscv/fence-fail.l: Likewise.
        * testsuite/gas/riscv/fence-fail.s: Likewise.
        * testsuite/gas/riscv/rouding-fail.d: Likewise.
        * testsuite/gas/riscv/rouding-fail.l: Likewise.
        * testsuite/gas/riscv/rouding-fail.s: Likewise.
On Wed, Aug 22, 2018 at 1:59 AM Jim Wilson <jimw@sifive.com> wrote:
>
> On Tue, Aug 21, 2018 at 8:53 AM, Kito Cheng <kito.cheng@gmail.com> wrote:
> > Current assembler will accept empty operand for fence and rounding
> > mode, such as "fence ," or "fadd.s fa1,fa1,fa1,", it cause by strncmp
> > with zero length in arg_lookup function.
>
> There is a ChangeLog entry but no patch.
>
> There is a typo in the ChangeLog entry
> lenght -> length
>
> Jim
>
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Attachment: 0001-RISC-V-Reject-empty-rouding-mode-and-fence-operand.patch
Description: Binary data