From: Richard Henderson <richard.henderson@linaro.org>
To: Pierre Muller <pierre@freepascal.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH v2 00/25] misc: Use explicit endian LD/ST API
Date: Mon, 7 Oct 2024 07:40:31 -0700 [thread overview]
Message-ID: <17794b7c-c337-44be-96ed-d647a28864fc@linaro.org> (raw)
In-Reply-To: <d2071e32-c35b-4cd1-a93e-a117c27a9ec1@freepascal.org>
On 10/7/24 00:52, Pierre Muller wrote:
>> While we have never supported rx or riscv in big-endian, but there's no reason that we
>> can't, and those target/ patches make things harder. Since target/ will *always* have
>> TARGET_BIG_ENDIAN available, I don't see that we're saving anything there.
>
> Isn't this also true for the sparc CPU?
Yes, I'd forgotten about that. Indeed, Sparc v9 has a couple of PSTATE bits that set the
endianness, exactly like Arm and Power, which qemu has not implemented for system mode.
r~
prev parent reply other threads:[~2024-10-07 14:41 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 16:30 [PATCH v2 00/25] misc: Use explicit endian LD/ST API Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 01/25] gdbstub/helpers: Have ldtul_p() definition use ldn_p() Philippe Mathieu-Daudé
2024-10-05 1:10 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 02/25] target/hexagon: Replace ldtul_p() -> ldl_p() Philippe Mathieu-Daudé
2024-10-05 1:08 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 03/25] target/alpha: Replace ldtul_p() -> ldq_p() Philippe Mathieu-Daudé
2024-10-05 1:10 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 04/25] target/s390x: " Philippe Mathieu-Daudé
2024-10-05 1:11 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 05/25] gdbstub/helpers: Introduce ldtul_$endian_p() helpers Philippe Mathieu-Daudé
2024-10-05 1:13 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 06/25] target/alpha: Use explicit little-endian LD/ST API Philippe Mathieu-Daudé
2024-10-05 1:13 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 07/25] target/hexagon: " Philippe Mathieu-Daudé
2024-10-05 1:16 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 08/25] hw/i386: " Philippe Mathieu-Daudé
2024-10-05 1:17 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 09/25] target/i386: " Philippe Mathieu-Daudé
2024-10-05 1:18 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 10/25] target/avr: " Philippe Mathieu-Daudé
2024-10-05 1:18 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 11/25] linux-user/i386: " Philippe Mathieu-Daudé
2024-10-05 1:19 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 12/25] target/loongarch: " Philippe Mathieu-Daudé
2024-10-05 1:22 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 13/25] target/sh4: " Philippe Mathieu-Daudé
2024-10-07 19:59 ` Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 14/25] target/tricore: " Philippe Mathieu-Daudé
2024-10-05 1:24 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 15/25] target/rx: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 16/25] target/riscv: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 17/25] hw/m68k: Use explicit big-endian " Philippe Mathieu-Daudé
2024-10-04 16:40 ` Philippe Mathieu-Daudé
2024-10-05 1:29 ` Richard Henderson
2024-10-04 16:30 ` [PATCH v2 18/25] target/m68k: " Philippe Mathieu-Daudé
2024-10-04 16:41 ` Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 19/25] hw/sparc: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 20/25] target/sparc: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 21/25] target/hppa: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 22/25] hw/s390x: " Philippe Mathieu-Daudé
2024-10-07 5:54 ` Thomas Huth
2024-10-04 16:30 ` [PATCH v2 23/25] target/s390x: " Philippe Mathieu-Daudé
2024-10-07 5:57 ` Thomas Huth
2024-10-04 16:30 ` [PATCH v2 24/25] target/openrisc: " Philippe Mathieu-Daudé
2024-10-04 16:30 ` [PATCH v2 25/25] hw/ppc/e500: " Philippe Mathieu-Daudé
2024-10-04 16:39 ` [PATCH v2 00/25] misc: Use explicit endian " Philippe Mathieu-Daudé
2024-10-05 1:39 ` Richard Henderson
2024-10-07 7:52 ` Pierre Muller
2024-10-07 14:40 ` Richard Henderson [this message]
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