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Re: [RFA] Darwin: recognize signal frames

From: Tristan Gingold <gingold at adacore dot com>
To: Joel Brobecker <brobecker at adacore dot com>
Cc: gdb-patches at sourceware dot org
Date: Wed, 4 Feb 2009 16:11:52 +0100
Subject: Re: [RFA] Darwin: recognize signal frames
References: <20081205152440.GA39276@ulanbator.act-europe.fr> <20081210110349.GA20054@adacore.com>

On Dec 10, 2008, at 12:03 PM, Joel Brobecker wrote:

[Mark, I'd like to make i386_sigtramp_p non-static and use it here.
Let me know if you think it's a bad idea... Thanks!]

2008-12-05 Tristan Gingold <gingold@adacore.com>

	* i386-darwin-tdep.c (darwin_sigtramp_p): New function.
	(i386_darwin_sigcontext_addr): Ditto.
	(amd64_darwin_sigcontext_addr): Ditto.
	(darwin_dwarf_signal_frame_p): Ditto.
	(i386_darwin_init_abi): Handle signal frames, use the const for
	sc_num_regs.
	(x86_darwin_init_abi_64): Ditto.

After careful review and much discussion with Tristan, this is mostly OK.

Thanks, committed with your suggestions.

(I waited until now because this patch works only if shared libraries are handled).

Tristan.

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