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| From | Eric Sosman <esosman@ieee-dot-org.invalid> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Java puzzler |
| Date | Thu, 12 May 2011 22:34:12 -0400 |
| Organization | A noiseless patient Spider |
| Lines | 19 |
| Message-ID | <iqi5b8$obd$1@dont-email.me> (permalink) |
| References | <4db69c13-878f-4806-adb2-a3c5adb1c48c@glegroupsg2000goo.googlegroups.com> <qrGdnWE1mOKFHVfQnZ2dnUVZ_uKdnZ2d@earthlink.com> <alpine.DEB.2.00.1105112141410.27211@urchin.earth.li> <I6SdnROEzeMni1bQnZ2dnUVZ_sKdnZ2d@earthlink.com> <alpine.DEB.2.00.1105122029030.7602@urchin.earth.li> <-8mdnSRPEIdA21HQnZ2dnUVZ_j2dnZ2d@earthlink.com> <iqhhim$blg$4@speranza.aioe.org> <iqhjks$798$1@dont-email.me> <iqhv2p$at3$1@speranza.aioe.org> <iqhvso$a5a$1@dont-email.me> |
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On 5/12/2011 9:01 PM, markspace wrote:
> On 5/12/2011 5:47 PM, Nancy 3 wrote:
>
>> I'm sorry. I assumed you wanted an ArithmeticException or some other
>> Java exception on overflow, rather than an application fault ala SIGSEGV
>> that brings down the whole JVM. :)
>
> SIGSEGV can be trapped and redirected to the JVM to handle. It's a
> hardware thing, not limited by any given implementation, *nix or otherwise.
In point of fact, SIGSEGV itself is not hardware-generated by
any machine I know of. You get a hardware detected "page fault" or
"MMU exception" or similar, and then the operating system rummages
about for a while to choose between (1) fetch a page from disk, (2)
allocate some more memory for the stack, (3) generate SIGSEGV, (4) ...
--
Eric Sosman
esosman@ieee-dot-org.invalid
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar
Re: Java puzzler Gábor Bakos <aborgabor@gmail.com> - 2011-05-11 01:44 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-11 05:24 -0700
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-11 21:57 +0100
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-11 16:07 -0700
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-12 21:38 +0100
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-12 13:45 -0700
Re: Java puzzler Nancy 3 <n3@gmai1.c0m> - 2011-05-12 16:56 -0400
Re: Java puzzler markspace <-@.> - 2011-05-12 14:32 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-12 16:05 -0700
Re: Java puzzler markspace <-@.> - 2011-05-12 17:40 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-12 18:18 -0700
Re: Java puzzler markspace <-@.> - 2011-05-12 19:26 -0700
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-14 10:18 +0100
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-14 08:09 -0700
Re: Java puzzler Lew <noone@lewscanon.com> - 2011-05-14 13:00 -0400
Re: Java puzzler Joshua Cranmer <Pidgeot18@verizon.invalid> - 2011-05-14 15:08 -0400
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-14 13:25 -0700
Re: Java puzzler markspace <-@.> - 2011-05-14 08:46 -0700
Re: Java puzzler Spock <spock@starfleet.ufp> - 2011-05-14 19:33 -0400
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-15 00:41 +0100
Re: Java puzzler markspace <-@.> - 2011-05-14 18:35 -0700
Re: Java puzzler Joshua Cranmer <Pidgeot18@verizon.invalid> - 2011-05-14 23:43 -0400
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-15 11:16 +0100
Re: Java puzzler markspace <-@.> - 2011-05-15 05:40 -0700
Re: Java puzzler Tom Anderson <twic@urchin.earth.li> - 2011-05-15 15:23 +0100
Re: Java puzzler markspace <-@.> - 2011-05-15 08:09 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-15 07:37 -0700
Re: Java puzzler markspace <-@.> - 2011-05-15 08:00 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-15 08:16 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-15 07:35 -0700
Re: Java puzzler markspace <-@.> - 2011-05-15 08:11 -0700
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-15 08:15 -0700
Re: Java puzzler Lew <noone@lewscanon.com> - 2011-05-15 13:11 -0400
Re: Java puzzler Nancy 3 <n3@gmai1.c0m> - 2011-05-12 20:47 -0400
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-12 18:00 -0700
Re: Java puzzler markspace <-@.> - 2011-05-12 18:01 -0700
Re: Java puzzler Nancy 3 <n3@gmai1.c0m> - 2011-05-12 21:22 -0400
Re: Java puzzler Patricia Shanahan <pats@acm.org> - 2011-05-12 18:32 -0700
Re: Java puzzler Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-05-12 22:34 -0400
Re: Java puzzler Eric Sosman <esosman@ieee-dot-org.invalid> - 2011-05-12 22:27 -0400
Re: Java puzzler "John B. Matthews" <nospam@nospam.invalid> - 2011-05-12 00:28 -0400
Re: Java puzzler Joshua Cranmer <Pidgeot18@verizon.invalid> - 2011-05-12 10:33 -0400
Re: Java puzzler Lew <noone@lewscanon.com> - 2011-05-11 09:12 -0400
Re: Java puzzler Lew <noone@lewscanon.com> - 2011-05-11 09:13 -0400
Re: Java puzzler markspace <-@.> - 2011-05-11 08:00 -0700
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