From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org,
qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com
Subject: Re: [PATCH v2 02/38] util: Add cpuinfo-ppc.c
Date: Mon, 19 Jun 2023 12:37:26 +0200 [thread overview]
Message-ID: <ed63d01a-4903-a233-ac80-6e8d10411a02@linaro.org> (raw)
In-Reply-To: <20230609022401.684157-3-richard.henderson@linaro.org>
On 9/6/23 04:23, Richard Henderson wrote:
> Move the code from tcg/. Fix a bug in that PPC_FEATURE2_ARCH_3_10
> is actually spelled PPC_FEATURE2_ARCH_3_1.
This is rather confusing.
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> host/include/ppc/host/cpuinfo.h | 29 ++++++++++++++++
> host/include/ppc64/host/cpuinfo.h | 1 +
> tcg/ppc/tcg-target.h | 16 ++++-----
> util/cpuinfo-ppc.c | 57 +++++++++++++++++++++++++++++++
> tcg/ppc/tcg-target.c.inc | 44 +-----------------------
> util/meson.build | 2 ++
> 6 files changed, 98 insertions(+), 51 deletions(-)
> create mode 100644 host/include/ppc/host/cpuinfo.h
> create mode 100644 host/include/ppc64/host/cpuinfo.h
> create mode 100644 util/cpuinfo-ppc.c
>
> diff --git a/host/include/ppc/host/cpuinfo.h b/host/include/ppc/host/cpuinfo.h
> new file mode 100644
> index 0000000000..7ec252ef52
> --- /dev/null
> +++ b/host/include/ppc/host/cpuinfo.h
> @@ -0,0 +1,29 @@
> +/*
> + * SPDX-License-Identifier: GPL-2.0-or-later
> + * Host specific cpu indentification for ppc.
> + */
> +
> +#ifndef HOST_CPUINFO_H
> +#define HOST_CPUINFO_H
> +
> +/* Digested version of <cpuid.h> */
> +
> +#define CPUINFO_ALWAYS (1u << 0) /* so cpuinfo is nonzero */
> +#define CPUINFO_V2_06 (1u << 1)
> +#define CPUINFO_V2_07 (1u << 2)
> +#define CPUINFO_V3_00 (1u << 3)
> +#define CPUINFO_V3_10 (1u << 4)
Could we define as CPUINFO_V3_1 ...
> +#define CPUINFO_ISEL (1u << 5)
> +#define CPUINFO_ALTIVEC (1u << 6)
> +#define CPUINFO_VSX (1u << 7)
> -#define have_isa_2_06 (have_isa >= tcg_isa_2_06)
> -#define have_isa_2_07 (have_isa >= tcg_isa_2_07)
> -#define have_isa_3_00 (have_isa >= tcg_isa_3_00)
> -#define have_isa_3_10 (have_isa >= tcg_isa_3_10)
> +#define have_isa_2_06 (cpuinfo & CPUINFO_V2_06)
> +#define have_isa_2_07 (cpuinfo & CPUINFO_V2_07)
> +#define have_isa_3_00 (cpuinfo & CPUINFO_V3_00)
> +#define have_isa_3_10 (cpuinfo & CPUINFO_V3_10)
... and have_isa_3_1 instead?
Otherwise,
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
next prev parent reply other threads:[~2023-06-19 10:37 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 2:23 [PATCH v2 00/38] crypto: Provide aes-round.h and host accel Richard Henderson
2023-06-09 2:23 ` [PATCH v2 01/38] tcg/ppc: Define _CALL_AIX for clang on ppc64(be) Richard Henderson
2023-06-12 13:25 ` Daniel Henrique Barboza
2023-06-09 2:23 ` [PATCH v2 02/38] util: Add cpuinfo-ppc.c Richard Henderson
2023-06-12 13:27 ` Daniel Henrique Barboza
2023-06-19 10:37 ` Philippe Mathieu-Daudé [this message]
2023-06-19 14:44 ` Richard Henderson
2023-06-09 2:23 ` [PATCH v2 03/38] tests/multiarch: Add test-aes Richard Henderson
2023-06-12 14:46 ` Alex Bennée
2023-06-14 3:40 ` Richard Henderson
2023-06-09 2:23 ` [PATCH v2 04/38] target/arm: Move aesmc and aesimc tables to crypto/aes.c Richard Henderson
2023-06-19 16:49 ` Daniel P. Berrangé
2023-06-09 2:23 ` [PATCH v2 05/38] crypto/aes: Add constants for ShiftRows, InvShiftRows Richard Henderson
2023-06-19 15:41 ` Daniel P. Berrangé
2023-06-29 10:21 ` Ard Biesheuvel
2023-06-29 11:58 ` Richard Henderson
2023-06-09 2:23 ` [PATCH v2 06/38] crypto: Add aesenc_SB_SR_AK Richard Henderson
2023-06-19 16:56 ` Daniel P. Berrangé
2023-06-19 17:05 ` Richard Henderson
2023-06-09 2:23 ` [PATCH v2 07/38] target/i386: Use aesenc_SB_SR_AK Richard Henderson
2023-06-19 10:43 ` Philippe Mathieu-Daudé
2023-06-19 10:45 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 08/38] target/arm: Demultiplex AESE and AESMC Richard Henderson
2023-06-09 2:23 ` [PATCH v2 09/38] target/arm: Use aesenc_SB_SR_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 10/38] target/ppc: " Richard Henderson
2023-06-12 13:26 ` Daniel Henrique Barboza
2023-06-19 10:47 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 11/38] target/riscv: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 12/38] crypto: Add aesdec_ISB_ISR_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 13/38] target/i386: Use aesdec_ISB_ISR_AK Richard Henderson
2023-06-19 10:51 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 14/38] target/arm: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 15/38] target/ppc: " Richard Henderson
2023-06-12 13:27 ` Daniel Henrique Barboza
2023-06-19 10:51 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 16/38] target/riscv: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 17/38] crypto: Add aesenc_MC Richard Henderson
2023-06-09 2:23 ` [PATCH v2 18/38] target/arm: Use aesenc_MC Richard Henderson
2023-06-09 2:23 ` [PATCH v2 19/38] crypto: Add aesdec_IMC Richard Henderson
2023-06-09 2:23 ` [PATCH v2 20/38] target/i386: Use aesdec_IMC Richard Henderson
2023-06-09 2:23 ` [PATCH v2 21/38] target/arm: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 22/38] target/riscv: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 23/38] crypto: Add aesenc_SB_SR_MC_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 24/38] target/i386: Use aesenc_SB_SR_MC_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 25/38] target/ppc: " Richard Henderson
2023-06-12 13:28 ` Daniel Henrique Barboza
2023-06-09 2:23 ` [PATCH v2 26/38] target/riscv: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 27/38] crypto: Add aesdec_ISB_ISR_IMC_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 28/38] target/i386: Use aesdec_ISB_ISR_IMC_AK Richard Henderson
2023-06-09 2:23 ` [PATCH v2 29/38] target/riscv: " Richard Henderson
2023-06-09 2:23 ` [PATCH v2 30/38] crypto: Add aesdec_ISB_ISR_AK_IMC Richard Henderson
2023-06-19 13:59 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 31/38] target/ppc: Use aesdec_ISB_ISR_AK_IMC Richard Henderson
2023-06-12 13:28 ` Daniel Henrique Barboza
2023-06-19 13:46 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 32/38] crypto: Remove AES_shifts, AES_ishifts Richard Henderson
2023-06-19 13:45 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 33/38] crypto: Implement aesdec_IMC with AES_imc_rot Richard Henderson
2023-06-20 5:09 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 34/38] crypto: Remove AES_imc Richard Henderson
2023-06-19 13:19 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 35/38] crypto: Unexport AES_*_rot, AES_TeN, AES_TdN Richard Henderson
2023-06-19 13:18 ` Philippe Mathieu-Daudé
2023-06-09 2:23 ` [PATCH v2 36/38] host/include/i386: Implement aes-round.h Richard Henderson
2023-06-09 2:24 ` [PATCH v2 37/38] host/include/aarch64: " Richard Henderson
2023-06-09 2:24 ` [PATCH v2 38/38] host/include/ppc: " Richard Henderson
2023-06-12 13:30 ` Daniel Henrique Barboza
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