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Re: [Qemu-ppc] [Qemu-devel] [PATCH 06/14] target/ppc: introduce GEN_VSX_
From: |
Richard Henderson |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH 06/14] target/ppc: introduce GEN_VSX_HELPER_X2_AB macro to fpu_helper.c |
Date: |
Tue, 30 Apr 2019 09:41:37 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 4/28/19 7:38 AM, Mark Cave-Ayland wrote:
> Rather than perform the VSR register decoding within the helper itself,
> introduce a new GEN_VSX_HELPER_X2_AB macro which performs the decode based
> upon xA and xB at translation time.
>
> Signed-off-by: Mark Cave-Ayland <address@hidden>
> ---
> target/ppc/fpu_helper.c | 15 ++++++---------
> target/ppc/helper.h | 12 ++++++------
> target/ppc/translate/vsx-impl.inc.c | 30 ++++++++++++++++++++++++------
> 3 files changed, 36 insertions(+), 21 deletions(-)
This time I see VSX_TDIV right away as a place that still
uses opcode. It can certainly be cleaned up, but that's
a different patch.
Reviewed-by: Richard Henderson <address@hidden>
r~
- [Qemu-ppc] [PATCH 00/14] target/ppc: remove getVSR()/putVSR() and further tidy-up, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 02/14] target/ppc: remove getVSR()/putVSR() from mem_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 03/14] target/ppc: remove getVSR()/putVSR() from int_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 06/14] target/ppc: introduce GEN_VSX_HELPER_X2_AB macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 06/14] target/ppc: introduce GEN_VSX_HELPER_X2_AB macro to fpu_helper.c,
Richard Henderson <=
- [Qemu-ppc] [PATCH 08/14] target/ppc: introduce GEN_VSX_HELPER_R3 macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 09/14] target/ppc: introduce GEN_VSX_HELPER_R2 macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 07/14] target/ppc: introduce GEN_VSX_HELPER_X1 macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 04/14] target/ppc: introduce GEN_VSX_HELPER_X3 macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28
- [Qemu-ppc] [PATCH 05/14] target/ppc: introduce GEN_VSX_HELPER_X2 macro to fpu_helper.c, Mark Cave-Ayland, 2019/04/28