From mint-bounce@lists.fishpool.fi Mon Nov 30 05:11:20 2009 From: Andreas Schwab To: Petr Stehlik Cc: mint@lists.fishpool.fi Subject: Re: [MiNT] Teradesk compile problem References: <11a6f2b10911300132r169f88bdh45bdf3dbb9616a41@mail.gmail.com> <1259573969.15848.28.camel@petr> X-Yow: I like your SNOOPY POSTER!! Date: Mon, 30 Nov 2009 11:06:37 +0100 In-Reply-To: <1259573969.15848.28.camel@petr> (Petr Stehlik's message of "Mon, 30 Nov 2009 10:39:29 +0100") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 X-Scanned-By: MIMEDefang 2.67 on 10.5.11.17 X-ecartis-version: Ecartis v1.0.0 Sender: mint-bounce@lists.fishpool.fi Errors-to: mint-bounce@lists.fishpool.fi X-original-sender: schwab@linux-m68k.org Precedence: bulk List-help: List-unsubscribe: List-Id: X-List-ID: List-subscribe: List-owner: List-post: Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.sparemint.org id nAUABKBW013385 Petr Stehlik writes: > Paul Wratt píše v Po 30. 11. 2009 v 20:32 +1100: >> move.l USP,a7 >> rte > >> I presume USP is related to stack pointer, and that code must be in > > My guess is that USP is a macro or define that contains a pointer to > memory with preallocated buffer for an own stack. No, this is a privileged m68k insn for accessing the usp (User Stack Pointer) register. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."