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Re: [RFA] Darwin: single step through sigreturn
- From: Mark Kettenis <mark dot kettenis at xs4all dot nl>
- To: gingold at adacore dot com
- Cc: gdb-patches at sourceware dot org
- Date: Thu, 4 Dec 2008 23:28:18 +0100 (CET)
- Subject: Re: [RFA] Darwin: single step through sigreturn
- References: <E2F1ED75-ECB8-450F-9D17-65D3A23B2CDC@adacore.com>
> From: Tristan Gingold <gingold@adacore.com>
> Date: Thu, 4 Dec 2008 16:28:25 +0100
>
> Hi,
>
> as other platform, single stepping through the sigreturn syscall is
> special: changing the cpu state
> is useless as the context is restored. The trace bit must be set in
> the to be restored context.
Tristan,
It seems your mail client munges diffs (by wrapping lines). Otherwise
it looks ok.
Mark