Date: Mon, 6 Jan 2003 16:13:36 -0800 (PST) From: John Polstra <jdp@polstra.com> To: sparc@freebsd.org Cc: tmm@freebsd.org Subject: Re: (hopefully) working libc_r for sparc64 Message-ID: <200301070013.h070DaEw022604@vashon.polstra.com> In-Reply-To: <20030105023336.GD279@crow.dom2ip.de> References: <20030105023336.GD279@crow.dom2ip.de>
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In article <20030105023336.GD279@crow.dom2ip.de>, Thomas Moestl <tmm@FreeBSD.ORG> wrote: > > I think I got libc_r working, after rewriting longjmp() and friends so > that they do not require the corresponding setjmp() to be done in an > ancestor function in the call graph any more, i.e. it can be used to > switch stacks now. This might also get other threading packages to > work, e.g. ruby's integrated thread manager. How hard would it be to take this work and use it as a basis for implementing setcontext() and getcontext()? Those are the functions that the Modula-3 runtime wants to use for thread switching on the Sparc architecture. John -- John Polstra John D. Polstra & Co., Inc. Seattle, Washington USA "Disappointment is a good sign of basic intelligence." -- Chögyam Trungpa To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message
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