From: Laurent Vivier <laurent@vivier.eu>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH v5 04/17] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15
Date: Sat, 28 May 2022 18:33:15 +0200 [thread overview]
Message-ID: <aa940bf1-cf21-bf5f-dc6b-839776a19b9e@vivier.eu> (raw)
In-Reply-To: <20220527164807.135038-5-richard.henderson@linaro.org>
Le 27/05/2022 à 18:47, Richard Henderson a écrit :
> These are raised by guest instructions, and should not
> fall through into the default abort case.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> linux-user/m68k/cpu_loop.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/linux-user/m68k/cpu_loop.c b/linux-user/m68k/cpu_loop.c
> index 56417f7401..12e5d9cd53 100644
> --- a/linux-user/m68k/cpu_loop.c
> +++ b/linux-user/m68k/cpu_loop.c
> @@ -75,7 +75,11 @@ void cpu_loop(CPUM68KState *env)
> case EXCP_INTERRUPT:
> /* just indicate that signals should be handled asap */
> break;
> + case EXCP_TRAP0 + 1 ... EXCP_TRAP0 + 14:
> + force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLTRP, env->pc);
> + break;
> case EXCP_DEBUG:
> + case EXCP_TRAP15:
> force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc);
> break;
> case EXCP_ATOMIC:
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
next prev parent reply other threads:[~2022-05-28 16:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-27 16:47 [PATCH v5 00/17] target/m68k: Conditional traps + trap cleanup Richard Henderson
2022-05-27 16:47 ` [PATCH v5 01/17] target/m68k: Raise the TRAPn exception with the correct pc Richard Henderson
2022-05-27 16:47 ` [PATCH v5 02/17] target/m68k: Switch over exception type in m68k_interrupt_all Richard Henderson
2022-05-27 16:47 ` [PATCH v5 03/17] target/m68k: Fix coding style " Richard Henderson
2022-05-27 16:47 ` [PATCH v5 04/17] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15 Richard Henderson
2022-05-28 16:33 ` Laurent Vivier [this message]
2022-05-27 16:47 ` [PATCH v5 05/17] target/m68k: Remove retaddr in m68k_interrupt_all Richard Henderson
2022-05-27 16:47 ` [PATCH v5 06/17] target/m68k: Fix address argument for EXCP_CHK Richard Henderson
2022-05-27 16:47 ` [PATCH v5 07/17] target/m68k: Fix pc, c flag, and address argument for EXCP_DIV0 Richard Henderson
2022-05-27 16:47 ` [PATCH v5 08/17] target/m68k: Fix address argument for EXCP_TRACE Richard Henderson
2022-05-27 16:47 ` [PATCH v5 09/17] target/m68k: Fix stack frame for EXCP_ILLEGAL Richard Henderson
2022-05-27 16:48 ` [PATCH v5 10/17] target/m68k: Implement TRAPcc Richard Henderson
2022-05-31 8:01 ` Laurent Vivier
2022-05-31 14:59 ` Richard Henderson
2022-05-31 18:05 ` Laurent Vivier
2022-05-31 21:14 ` Richard Henderson
2022-05-27 16:48 ` [PATCH v5 11/17] target/m68k: Implement TPF in terms of TRAPcc Richard Henderson
2022-05-27 16:48 ` [PATCH v5 12/17] target/m68k: Implement TRAPV Richard Henderson
2022-05-27 16:48 ` [PATCH v5 13/17] target/m68k: Implement FTRAPcc Richard Henderson
2022-05-27 16:48 ` [PATCH v5 14/17] tests/tcg/m68k: Add trap.c Richard Henderson
2022-05-27 16:48 ` [PATCH v5 15/17] linux-user/strace: Use is_error in print_syscall_err Richard Henderson
2022-05-28 16:34 ` Laurent Vivier
2022-05-27 16:48 ` [PATCH v5 16/17] linux-user/strace: Adjust get_thread_area for m68k Richard Henderson
2022-05-27 16:48 ` [PATCH v5 17/17] target/m68k: Mark helper_raise_exception as noreturn Richard Henderson
2022-05-28 16:36 ` [PATCH v5 00/17] target/m68k: Conditional traps + trap cleanup Laurent Vivier
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