Date: Wed, 19 Dec 2001 20:18:18 -0500 (EST) From: Andrew Gallatin <gallatin@cs.duke.edu> To: Daniel Eischen <eischen@vigrid.com> Cc: freebsd-alpha@freebsd.org Subject: Re: Munging jmp_bufs on alpha Message-ID: <15393.15450.563749.55393@grasshopper.cs.duke.edu> In-Reply-To: <3C21000F.994BD53D@vigrid.com> References: <3C21000F.994BD53D@vigrid.com>
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Daniel Eischen writes: > Included is a sample program that includes the jmp_buf-munging > macros that use to work and that no longer work. [ Drew, you > out there? You got these to work before ;-) ] Unfortunately, I no longer have the time to track -current on alpha.. I do have an idea where the problem might lie -- The alpha longjmp relies on calling sigreturn to switch stacks. I imagine quite a bit has changed in regard to returning from signals in the face of SMPng & KSEs.. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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