From: Richard Henderson <rth@twiddle.net>
To: gang.chen.5i5j@gmail.com, riku.voipio@iki.fi, peter.maydell@linaro.org
Cc: qemu-devel@nongnu.org, xili_gchen_5257@hotmail.com
Subject: Re: [Qemu-devel] [PATCH] linux-user/signal.c: Fix several issues for target alpha
Date: Mon, 14 Sep 2015 10:13:00 -0700 [thread overview]
Message-ID: <55F7001C.2020502@twiddle.net> (raw)
In-Reply-To: <1442114116-6146-1-git-send-email-gang.chen.5i5j@gmail.com>
On 09/12/2015 08:15 PM, gang.chen.5i5j@gmail.com wrote:
> env->ir[IR_RA] = r26;
> env->ir[IR_PV] = env->pc = ka->_sa_handler;
> env->ir[IR_A0] = sig;
> env->ir[IR_A1] = 0;
> env->ir[IR_A2] = frame_addr + offsetof(struct target_sigframe, sc);
> env->ir[IR_SP] = frame_addr;
> +
> +give_sigsegv:
> + if (sig == TARGET_SIGSEGV) {
> + ka->_sa_handler = TARGET_SIG_DFL;
> + }
> + force_sig(TARGET_SIGSEGV);
> }
Fallthrough into the sigsegv handler?
That's clearly wrong.
r~
next parent reply other threads:[~2015-09-14 17:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1442114116-6146-1-git-send-email-gang.chen.5i5j@gmail.com>
2015-09-14 17:13 ` Richard Henderson [this message]
2015-09-14 18:35 ` [Qemu-devel] [PATCH] linux-user/signal.c: Fix several issues for target alpha Chen Gang
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