From: Richard Henderson <richard.henderson@linaro.org>
To: "Víctor Colombo" <victor.colombo@eldorado.org.br>,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au,
groug@kaod.org, Matheus Ferst <matheus.ferst@eldorado.org.br>
Subject: Re: [PATCH RESEND 10/10] target/ppc: implement cdtbcd
Date: Tue, 17 May 2022 12:12:03 -0700 [thread overview]
Message-ID: <8ec126e1-bc9c-bf7d-5586-e5fcda786222@linaro.org> (raw)
In-Reply-To: <20220517164744.58131-11-victor.colombo@eldorado.org.br>
On 5/17/22 09:47, Víctor Colombo wrote:
> From: Matheus Ferst<matheus.ferst@eldorado.org.br>
>
> Implements the Convert Declets To Binary Coded Decimal instruction.
> Since libdecnumber doesn't expose the methods for direct conversion
> (decDigitsFromDPD, DPD2BCD, etc), a positive decimal32 with zero
> exponent is used as an intermediate value to convert the declets.
>
> Signed-off-by: Matheus Ferst<matheus.ferst@eldorado.org.br>
> Signed-off-by: Víctor Colombo<victor.colombo@eldorado.org.br>
> ---
> target/ppc/dfp_helper.c | 26 ++++++++++++++++++++++
> target/ppc/helper.h | 1 +
> target/ppc/insn32.decode | 1 +
> target/ppc/translate/fixedpoint-impl.c.inc | 7 ++++++
> 4 files changed, 35 insertions(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
prev parent reply other threads:[~2022-05-17 19:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-17 16:47 [PATCH RESEND 00/10] BCDA and mffscdrn implementations Víctor Colombo
2022-05-17 16:47 ` [PATCH RESEND 01/10] target/ppc: Fix insn32.decode style issues Víctor Colombo
2022-05-17 18:25 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 02/10] target/ppc: Move mffs[.] to decodetree Víctor Colombo
2022-05-17 18:30 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 03/10] target/ppc: Move mffsl " Víctor Colombo
2022-05-17 18:30 ` Richard Henderson
2022-05-17 18:45 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 04/10] target/ppc: Move mffsce " Víctor Colombo
2022-05-17 18:49 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 05/10] target/ppc: Move mffscrn[i] " Víctor Colombo
2022-05-17 16:47 ` [PATCH RESEND 06/10] target/ppc: Implement mffscdrn[i] instructions Víctor Colombo
2022-05-17 18:52 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 07/10] target/ppc: Add flag for ISA v2.06 BCDA instructions Víctor Colombo
2022-05-17 18:54 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 08/10] target/ppc: implement addg6s Víctor Colombo
2022-05-17 19:05 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 09/10] target/ppc: implement cbcdtd Víctor Colombo
2022-05-17 19:10 ` Richard Henderson
2022-05-17 16:47 ` [PATCH RESEND 10/10] target/ppc: implement cdtbcd Víctor Colombo
2022-05-17 19:12 ` Richard Henderson [this message]
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