From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Sandipan Das <sandipan@linux.ibm.com>, sandipan@linux.ibm.com
Cc: naveen.n.rao@linux.ibm.com, linuxppc-dev@lists.ozlabs.org,
paulus@samba.org, ravi.bangoria@linux.ibm.com
Subject: Re: [v2, 1/6] powerpc: sstep: Add support for maddhd, maddhdu, maddld instructions
Date: Thu, 28 Feb 2019 20:21:08 +1100 (AEDT) [thread overview]
Message-ID: <4496VX62rvz9s5c@ozlabs.org> (raw)
In-Reply-To: <d2a6e5ff179fcb351f79f87e156168d50a3e091c.1550817742.git.sandipan@linux.ibm.com>
On Fri, 2019-02-22 at 06:53:27 UTC, Sandipan Das wrote:
> This adds emulation support for the following integer instructions:
> * Multiply-Add High Doubleword (maddhd)
> * Multiply-Add High Doubleword Unsigned (maddhdu)
> * Multiply-Add Low Doubleword (maddld)
>
> As suggested by Michael, this uses a raw .long for specifying the
> instruction word when using inline assembly to retain compatibility
> with older binutils.
>
> Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/930d6288a26787d2e7f633705434171a
cheers
next prev parent reply other threads:[~2019-02-28 9:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 6:53 [PATCH v2 0/6] powerpc: sstep: Extend instruction emulation support Sandipan Das
2019-02-22 6:53 ` [PATCH v2 1/6] powerpc: sstep: Add support for maddhd, maddhdu, maddld instructions Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-28 9:21 ` Michael Ellerman [this message]
2019-02-22 6:53 ` [PATCH v2 2/6] powerpc: sstep: Add support for darn instruction Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-22 6:53 ` [PATCH v2 3/6] powerpc sstep: Add support for cnttzw, cnttzd instructions Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-22 6:53 ` [PATCH v2 4/6] powerpc sstep: Add support for extswsli instruction Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-22 6:53 ` [PATCH v2 5/6] powerpc sstep: Add support for modsw, moduw instructions Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-22 6:53 ` [PATCH v2 6/6] powerpc sstep: Add support for modsd, modud instructions Sandipan Das
2019-02-22 6:54 ` Sandipan Das
2019-02-22 6:54 ` [PATCH v2 0/6] powerpc: sstep: Extend instruction emulation support Sandipan Das
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