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| From | stephenXXX@mpeforth.com (Stephen Pelc) |
| Newsgroups | comp.lang.forth |
| Subject | Re: multi-threading in Forth? |
| Reply-To | stephenXXX@INVALID.mpeforth.com |
| Message-ID | <4e3aa6ce.690183008@192.168.0.50> (permalink) |
| References | <j1cd95$2md$1@dont-email.me> <07679799958436@frunobulax.edu> <j1dhh8$g8$1@dont-email.me> <bwakg6jwq2jn.oauz4x37l39u.dlg@40tude.net> <slrnj3lc3a.32r.zbigniew2011REMOVE@Tichy.myhome.org> |
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| Date | Thu, 04 Aug 2011 14:16:46 GMT |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.forth:4578 |
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On 4 Aug 2011 14:35:31 +0200, Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> wrote: >So what "return stack" serves for in such implementation, which isn't using >it for keeping the return addresses? Just as "spare parameter stack"? In terms of the ANS and Forth200x standards, yes. >Actually, _why not_ place return address exactly on return stack? What's the >point, what can we gain such way? In practice, embedded Forths using 8051s may keep return addresses on a third stack. However, what you see more often is that a return address may be larger than a cell size (DSP, PIC ...) or may not be formatted as you expect (e.g. Cortex-M has bit 0 always set). Hence, there are occasion when you *need* to isolate the return address words because they are not just R@ and friends. Yes, this sort of problem is seen regularly. Stephen -- Stephen Pelc, stephenXXX@mpeforth.com MicroProcessor Engineering Ltd - More Real, Less Time 133 Hill Lane, Southampton SO15 5AF, England tel: +44 (0)23 8063 1441, fax: +44 (0)23 8033 9691 web: http://www.mpeforth.com - free VFX Forth downloads
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multi-threading in Forth? Michael L Gassanenko <m_l_g3@yahoo.com> - 2011-08-02 02:01 -0700
Re: multi-threading in Forth? mhx@iae.nl (Marcel Hendrix) - 2011-08-02 11:22 +0200
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-02 15:26 +0200
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-04 01:06 +0400
Re: multi-threading in Forth? mhx@iae.nl (Marcel Hendrix) - 2011-08-04 06:36 +0200
Re: multi-threading in Forth? Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-04 08:25 +0100
Re: multi-threading in Forth? coos haak <chforth@hccnet.nl> - 2011-08-04 13:42 +0200
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-04 14:35 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-04 08:30 -0500
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-04 15:38 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-04 09:12 -0500
Re: multi-threading in Forth? Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-04 16:50 +0100
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-04 23:52 +0400
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-05 08:50 -0500
Re: multi-threading in Forth? Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-04 16:49 +0100
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-04 19:23 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-05 10:57 -0500
Re: multi-threading in Forth? stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-04 14:16 +0000
Re: multi-threading in Forth? Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-04 16:51 +0100
Re: multi-threading in Forth? stephenXXX@mpeforth.com (Stephen Pelc) - 2011-08-04 17:14 +0000
Re: multi-threading in Forth? "Rod Pemberton" <do_not_have@noavailemail.cmm> - 2011-08-06 03:46 -0400
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-04 19:11 +0200
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-05 08:43 -0500
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-06 01:49 +0400
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-06 03:13 -0500
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-09 04:41 +0400
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-09 11:01 +0400
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-10 09:02 -0500
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-11 01:10 +0400
Re: multi-threading in Forth? Ouatu Bogdan <ouatubi@gmail.com> - 2011-08-10 13:22 +0000
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-06 01:12 +0200
Re: multi-threading in Forth? coos haak <chforth@hccnet.nl> - 2011-08-06 02:37 +0200
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-06 12:54 +0200
Re: multi-threading in Forth? alextangent <blog@rivadpm.com> - 2011-08-06 12:15 +0100
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-05 22:23 -0500
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-06 03:17 -0500
Re: multi-threading in Forth? Julian Fondren <ayrnieu@gmail.com> - 2011-08-05 19:02 -0500
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-06 04:01 -0500
return-address manipulation (was: multi-threading in Forth?) anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-08-06 16:35 +0000
Re: return-address manipulation Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2011-08-07 11:45 +0100
Re: return-address manipulation Josh Grams <josh@qualdan.com> - 2011-08-08 09:40 +0000
Re: return-address manipulation Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2011-08-08 12:17 +0100
Re: return-address manipulation Josh Grams <josh@qualdan.com> - 2011-08-08 12:29 +0000
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-09 03:54 +0400
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-09 02:52 +0400
Re: return-address manipulation Gerry Jackson <gerry@jackson9000.fsnet.co.uk> - 2011-08-09 20:54 +0100
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-11 09:00 +0400
Re: return-address manipulation Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-09 14:49 -0500
Re: return-address manipulation anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-08-10 09:03 +0000
Re: return-address manipulation Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-10 05:13 -0500
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-11 09:24 +0400
Re: return-address manipulation Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-11 04:09 -0500
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-11 09:36 +0400
Re: return-address manipulation mlg3 <m_l_g3@yahoo.com> - 2011-08-11 09:54 +0400
Re: return-address manipulation Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-11 04:16 -0500
Re: multi-threading in Forth? Julian Fondren <ayrnieu@gmail.com> - 2011-08-07 01:43 -0500
Re: multi-threading in Forth? Spam@ControlQ.com - 2011-08-06 12:36 -0400
Re: multi-threading in Forth? Julian Fondren <ayrnieu@gmail.com> - 2011-08-07 01:13 -0500
Re: multi-threading in Forth? mlg3 <m_l_g3@yahoo.com> - 2011-08-09 02:35 +0400
Re: multi-threading in Forth? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-08-07 10:08 +0000
Re: multi-threading in Forth? Josh Grams <josh@qualdan.com> - 2011-08-07 13:45 +0000
Re: multi-threading in Forth? mhx@iae.nl (Marcel Hendrix) - 2011-08-05 17:17 +0200
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-05 19:23 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-05 10:53 -0500
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-05 19:18 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-06 09:59 -0500
Re: multi-threading in Forth? Spam@ControlQ.com - 2011-08-06 12:28 -0400
Re: multi-threading in Forth? Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-08-06 11:29 +0000
Re: multi-threading in Forth? Mark Wills <markrobertwills@yahoo.co.uk> - 2011-08-04 16:47 +0100
Re: multi-threading in Forth? Julian Fondren <ayrnieu@gmail.com> - 2011-08-04 13:54 -0500
Re: multi-threading in Forth? coos haak <chforth@hccnet.nl> - 2011-08-04 22:02 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-02 08:23 -0500
Re: multi-threading in Forth? Zbiggy <zbigniew2011REMOVE@gmail.REMOVE.com> - 2011-08-02 15:30 +0200
Re: multi-threading in Forth? Elizabeth D Rather <erather@forth.com> - 2011-08-02 08:53 -0500
Re: multi-threading in Forth? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-08-03 03:53 -0500
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