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| From | Ben Bacarisse <ben.usenet@bsb.me.uk> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Reason for segmentation violation |
| Date | 2015-06-15 15:00 +0100 |
| Organization | A noiseless patient Spider |
| Message-ID | <87a8w11371.fsf@bsb.me.uk> (permalink) |
| References | (16 earlier) <456652aa-93c5-4a69-8284-a07436b6241d@googlegroups.com> <87zj412ac4.fsf@bsb.me.uk> <e8a4c839-1754-4903-a353-ec6f79c445d0@googlegroups.com> <87oakh24u3.fsf@bsb.me.uk> <33dd7bd9-6510-4924-8d2c-4f2079de4c7b@googlegroups.com> |
"Morten W. Petersen" <morphex@gmail.com> writes: <snip> > Yes, I saw an example of shifting in this thread that I'll have a look > at. Just a heads-up: the posted example was not portable. I don't know how much you really care about portability. It's easy to say that you want your code to run on as many systems as possible, but to achieve that you need to know every corner of the language. Even doing this: unsigned char bytes[N]; ... bytes[1] << 8 ... with 8-bit chars is not portable because bytes[1] will promote to int. If it's a 16-bit int, the shift will be undefined when the top bit of the byte is set. bytes[2] << 16 is worse or course, though both are safe on a system with 32-bit ints. <snip> -- Ben.
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Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-10 22:32 -0700
Re: Reason for segmentation violation Xavier Roche <xroche@free.fr.NOSPAM.invalid> - 2015-06-11 07:52 +0200
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-11 07:19 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-11 15:46 +0100
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-11 11:23 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-11 12:08 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-11 15:44 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-11 12:55 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-11 16:29 -0400
Re: Reason for segmentation violation gordonb.h0fbo@burditt.org (Gordon Burditt) - 2015-06-17 23:51 -0500
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-17 23:10 -0700
Re: Reason for segmentation violation gordonb.0vo9r@burditt.org (Gordon Burditt) - 2015-06-18 03:30 -0500
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 02:40 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-11 21:00 +0100
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-11 19:58 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-11 23:42 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-12 08:33 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-12 02:36 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-12 11:07 +0100
Re: Reason for segmentation violation gwowen <gwowen@gmail.com> - 2015-06-12 04:55 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-12 13:17 +0100
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-12 13:32 +0100
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-12 13:20 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-13 23:55 -0700
Restrictions on inline functions (Was: Reason for segmentation violation) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-14 10:30 +0100
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-12 11:10 -0400
Re: Reason for segmentation violation David Thompson <dave.thompson2@verizon.net> - 2015-06-21 12:46 -0400
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-12 08:35 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-12 12:21 -0400
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-12 10:48 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-12 19:12 +0100
Re: Reason for segmentation violation David Kleinecke <dkleinecke@gmail.com> - 2015-06-12 08:49 -0700
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-12 09:13 -0700
Re: Reason for segmentation violation David Kleinecke <dkleinecke@gmail.com> - 2015-06-13 08:55 -0700
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-12 08:56 -0700
Re: Reason for segmentation violation glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-06-12 09:41 +0000
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-12 08:29 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 00:03 -0700
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-14 00:58 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 02:14 -0700
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-14 04:26 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 06:29 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-14 15:06 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 07:25 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-14 16:59 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 11:51 -0700
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-14 16:43 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 14:16 -0700
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-14 20:35 -0400
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-15 01:19 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 03:57 -0700
Re: Reason for segmentation violation Bartc <bc@freeuk.com> - 2015-06-15 12:26 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 04:47 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-15 15:02 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 07:08 -0700
Re: Reason for segmentation violation Bartc <bc@freeuk.com> - 2015-06-15 18:56 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 20:09 -0700
Re: Reason for segmentation violation Bartc <bc@freeuk.com> - 2015-06-16 09:31 +0100
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-16 10:09 +0100
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-16 02:36 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-16 11:01 +0100
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-16 12:37 +0100
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-16 08:40 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-16 10:32 -0700
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-17 07:54 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 05:28 -0700
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-18 00:34 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 09:13 +0200
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-19 21:17 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-20 23:28 +0200
Re: Reason for segmentation violation "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2015-06-15 05:26 -0700
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-15 06:20 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-15 14:25 +0100
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-15 07:52 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-15 18:29 +0100
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-15 11:15 -0700
Re: Reason for segmentation violation raltbos@xs4all.nl (Richard Bos) - 2015-06-18 20:41 +0000
Re: Reason for segmentation violation Bartc <bc@freeuk.com> - 2015-06-15 18:48 +0100
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-15 11:04 -0700
Re: Reason for segmentation violation raltbos@xs4all.nl (Richard Bos) - 2015-06-18 20:44 +0000
Re: Reason for segmentation violation David Brown <david.brown@hesbynett.no> - 2015-06-19 10:39 +0200
Re: Reason for segmentation violation gwowen <gwowen@gmail.com> - 2015-06-16 00:58 -0700
Re: Reason for segmentation violation raltbos@xs4all.nl (Richard Bos) - 2015-06-18 20:40 +0000
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-18 17:06 -0400
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 14:56 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 23:04 +0100
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-18 18:18 -0400
Re: Reason for segmentation violation David Brown <david.brown@hesbynett.no> - 2015-06-19 10:26 +0200
Re: Reason for segmentation violation David Kleinecke <dkleinecke@gmail.com> - 2015-06-19 08:57 -0700
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-15 08:54 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 06:24 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-15 14:32 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 05:43 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-14 23:28 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 16:31 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-15 01:27 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 05:34 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-15 15:00 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 20:37 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-16 09:58 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-16 10:37 -0700
Re: Reason for segmentation violation luser droog <luser.droog@gmail.com> - 2015-06-15 17:51 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 21:02 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-16 00:51 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-15 22:30 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-17 00:35 -0400
Re: Reason for segmentation violation Rosario19 <Ros@invalid.invalid> - 2015-06-19 18:51 +0200
Re: Reason for segmentation violation luser droog <luser.droog@gmail.com> - 2015-06-15 22:40 -0700
Re: Reason for segmentation violation luser droog <luser.droog@gmail.com> - 2015-06-15 23:23 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-16 11:07 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-16 23:54 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 10:51 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 03:46 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 04:17 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 14:02 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 06:15 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 15:34 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 07:58 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 16:04 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 08:16 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 14:57 +0200
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-18 15:35 +0100
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-18 15:44 +0100
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-18 08:18 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-18 16:42 +0100
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 08:19 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 16:35 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 08:49 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-17 11:56 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 09:46 +0200
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 09:14 -0700
Re: Reason for segmentation violation gordonb.446bm@burditt.org (Gordon Burditt) - 2015-06-18 01:56 -0500
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 09:54 +0200
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 09:08 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-22 16:53 +0200
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-22 16:32 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-22 18:21 +0200
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-22 16:33 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-22 18:20 +0200
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-22 13:05 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-22 19:47 +0200
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 13:52 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 06:05 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 15:39 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 08:02 -0700
Re: Reason for segmentation violation Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-06-17 16:12 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 10:46 +0200
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-17 16:12 +0100
Re: Reason for segmentation violation Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 08:28 -0700
Re: Reason for segmentation violation Ian Collins <ian-news@hotmail.com> - 2015-06-18 07:32 +1200
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 22:02 +0200
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 13:16 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 22:32 +0200
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-23 06:52 +0200
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-17 16:16 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 22:44 +0200
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-17 17:39 -0400
Re: Reason for segmentation violation Robert Wessel <robertwessel2@yahoo.com> - 2015-06-18 01:57 -0500
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 09:29 +0200
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-17 13:57 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 23:10 +0200
Re: Reason for segmentation violation Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-06-17 14:22 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 23:41 +0200
Re: Reason for segmentation violation Richard Damon <Richard@Damon-Family.org> - 2015-06-18 00:40 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-18 09:18 +0200
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 08:52 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-17 09:27 -0700
Re: Reason for segmentation violation Keith Thompson <kst-u@mib.org> - 2015-06-17 11:00 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 07:48 -0700
Re: Reason for segmentation violation Bartc <bc@freeuk.com> - 2015-06-14 16:53 +0100
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-14 10:59 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 11:45 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-14 20:01 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 12:40 -0700
Re: Reason for segmentation violation Richard Heathfield <rjh@cpax.org.uk> - 2015-06-14 21:00 +0100
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 13:13 -0700
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 13:17 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-14 16:36 -0400
Re: Reason for segmentation violation "Morten W. Petersen" <morphex@gmail.com> - 2015-06-14 13:43 -0700
Re: Reason for segmentation violation James Kuyper <jameskuyper@verizon.net> - 2015-06-14 14:50 -0400
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-12 03:21 -0700
Re: Reason for segmentation violation Barry Schwarz <schwarzb@dqel.com> - 2015-06-10 23:07 -0700
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