From: Daniel Jacobowitz <dan@codesourcery.com>
To: Yao Qi <yao@codesourcery.com>
Cc: Mark Kettenis <mark.kettenis@xs4all.nl>, gdb-patches@sourceware.org
Subject: Re: [Patch,ARM] Next pc of sigreturn/rt_sigreturn syscall
Date: Mon, 30 Aug 2010 13:00:00 -0000 [thread overview]
Message-ID: <20100830125957.GW28036@caradoc.them.org> (raw)
In-Reply-To: <4C762AE8.4080307@codesourcery.com>
On Thu, Aug 26, 2010 at 04:50:48PM +0800, Yao Qi wrote:
> > Why did you remove the condition_true check?
>
> Because I noticed that condition_true always returns true if cond is 0xf
> (INST_NV).
Sorry, you're right - I completely misread this.
> 2010-08-26 Yao Qi <yao@codesourcery.com>
>
> * arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
> (arm_linux_syscall_next_pc): New.
> (arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
> (arm_linux_init_abi): Initialize syscall_next_pc.
> * arm-tdep.c (thumb_get_next_pc_raw): Get next pc of SWI in Thumb mode.
> (arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
> * arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
> Declare arm_frame_is_thumb.
This is OK. Thanks!
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2010-08-30 13:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-24 6:39 Yao Qi
2010-08-24 11:28 ` Mark Kettenis
2010-08-24 14:13 ` Daniel Jacobowitz
2010-08-25 3:06 ` Yao Qi
2010-08-25 14:31 ` Daniel Jacobowitz
2010-08-26 8:51 ` Yao Qi
2010-08-30 13:00 ` Daniel Jacobowitz [this message]
2010-08-30 13:08 ` Mark Kettenis
2010-08-30 15:35 ` Yao Qi
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