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From: Richard Henderson <richard.henderson@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
	keithp@keithp.com, "open list:ARM TCG CPUs" <qemu-arm@nongnu.org>
Subject: Re: [PATCH v2 5/5] tests/tcg: add user version of dumb-as-bricks semiconsole test
Date: Sun, 29 Dec 2019 13:55:12 +1100	[thread overview]
Message-ID: <09322c6e-74d9-08d0-1138-f2d5581a7244@linaro.org> (raw)
In-Reply-To: <20191220132246.6759-6-alex.bennee@linaro.org>

On 12/21/19 12:22 AM, Alex Bennée wrote:
> +#if defined(__arm__)
> +    register uintptr_t t asm("r0") = type;
> +    register uintptr_t a0 asm("r1") = arg0;
> +    asm("svc 0xab"
> +        : "=r" (t)
> +        : "r" (t), "r" (a0));

This is the #ifdef __thumb__ svc code.  Are you enforcing that with
command-line arguments?

Might as well fix this, then test both arm and thumb.


r~


  reply	other threads:[~2019-12-29  2:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-20 13:22 [PATCH v2 0/5] semihosting read console support Alex Bennée
2019-12-20 13:22 ` [PATCH v2 1/5] target/arm: remove unused EXCP_SEMIHOST leg Alex Bennée
2019-12-20 13:22 ` [PATCH v2 2/5] target/arm: only update pc after semihosting completes Alex Bennée
2019-12-20 13:22 ` [PATCH v2 3/5] semihosting: add qemu_semihosting_console_inc for SYS_READC Alex Bennée
2019-12-29  2:58   ` Richard Henderson
2019-12-20 13:22 ` [PATCH v2 4/5] tests/tcg: add a dumb-as-bricks semihosting console test Alex Bennée
2019-12-29  2:57   ` Richard Henderson
2019-12-20 13:22 ` [PATCH v2 5/5] tests/tcg: add user version of dumb-as-bricks semiconsole test Alex Bennée
2019-12-29  2:55   ` Richard Henderson [this message]
2020-01-07 14:27     ` Alex Bennée
2020-01-08  1:13       ` Richard Henderson

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