From: Laurent Vivier <laurent@vivier.eu>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: alex.bennee@linaro.org
Subject: Re: [PATCH v2 08/12] linux-user/sparc64: Fix target_signal_frame
Date: Fri, 25 Oct 2019 14:47:32 +0200 [thread overview]
Message-ID: <fe46bd7d-d036-3a43-d1b4-d05a25555eb4@vivier.eu> (raw)
In-Reply-To: <20191025113921.9412-9-richard.henderson@linaro.org>
Le 25/10/2019 à 13:39, Richard Henderson a écrit :
> Instructions are always 4 bytes; use uint32_t not abi_ulong.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> linux-user/sparc/signal.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
> index efb0df7e2b..ecfdf937e4 100644
> --- a/linux-user/sparc/signal.c
> +++ b/linux-user/sparc/signal.c
> @@ -87,7 +87,7 @@ struct target_signal_frame {
> struct sparc_stackf ss;
> __siginfo_t info;
> abi_ulong fpu_save;
> - abi_ulong insns[2] __attribute__ ((aligned (8)));
> + uint32_t insns[2] __attribute__ ((aligned (8)));
> abi_ulong extramask[TARGET_NSIG_WORDS - 1];
> abi_ulong extra_size; /* Should be 0 */
> qemu_siginfo_fpu_t fpu_state;
> @@ -98,7 +98,7 @@ struct target_rt_signal_frame {
> abi_ulong regs[20];
> sigset_t mask;
> abi_ulong fpu_save;
> - unsigned int insns[2];
> + uint32_t insns[2];
> stack_t stack;
> unsigned int extra_size; /* Should be 0 */
> qemu_siginfo_fpu_t fpu_state;
>
This definition is used by sparc and sparc64 (sparc64/signal.c includes
sparc/signal.c), so the definition was valid before your changes for
sparc and not good for sparc64. Moreover rt_signal_frame for sparc64
doesn't look like this one (and signal_frame doesn't exist).
Perhaps you should consider to introduce a specific file for sparc64?
Thanks,
Laurent
next prev parent reply other threads:[~2019-10-25 12:49 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-25 11:39 [PATCH v2 00/12] linux-user sparc fixes Richard Henderson
2019-10-25 11:39 ` [PATCH v2 01/12] scripts/qemu-binfmt-conf: Update for sparc64 Richard Henderson
2019-11-05 9:43 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 02/12] tests/tcg/multiarch/linux-test: Fix error check for shmat Richard Henderson
2019-10-25 12:59 ` Philippe Mathieu-Daudé
2019-10-25 13:00 ` Philippe Mathieu-Daudé
2019-11-05 9:45 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 03/12] target/sparc: Define an enumeration for accessing env->regwptr Richard Henderson
2019-11-05 9:45 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 04/12] linux-user/sparc: Use WREG constants in sparc/target_cpu.h Richard Henderson
2019-10-25 12:09 ` Laurent Vivier
2019-11-05 9:49 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 05/12] linux-user/sparc: Begin using WREG constants in sparc/signal.c Richard Henderson
2019-10-25 12:16 ` Laurent Vivier
2019-11-05 9:49 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 06/12] linux-user/sparc: Use WREG_SP constant " Richard Henderson
2019-10-25 12:19 ` Laurent Vivier
2019-11-05 9:50 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 07/12] linux-user/sparc: Fix WREG usage in setup_frame Richard Henderson
2019-11-05 9:50 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 08/12] linux-user/sparc64: Fix target_signal_frame Richard Henderson
2019-10-25 12:47 ` Laurent Vivier [this message]
2019-10-25 13:38 ` Richard Henderson
2019-10-25 13:43 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 09/12] linux-user: Rename cpu_clone_regs to cpu_clone_regs_child Richard Henderson
2019-10-25 13:03 ` Philippe Mathieu-Daudé
2019-11-05 9:52 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 10/12] linux-user: Introduce cpu_clone_regs_parent Richard Henderson
2019-10-25 13:04 ` Philippe Mathieu-Daudé
2019-11-05 9:52 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 11/12] linux-user/sparc: Fix cpu_clone_regs_* Richard Henderson
2019-11-05 9:54 ` Laurent Vivier
2019-10-25 11:39 ` [PATCH v2 12/12] linux-user/alpha: Set r20 secondary return value Richard Henderson
2019-10-25 12:56 ` Laurent Vivier
2019-11-05 9:53 ` Laurent Vivier
2019-10-25 12:50 ` [PATCH v2 00/12] linux-user sparc fixes Laurent Vivier
2019-10-26 7:02 ` no-reply
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