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Groups > comp.lang.forth > #19213
| From | stephenXXX@mpeforth.com (Stephen Pelc) |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: Matrices |
| Message-ID | <510653d8.244128445@192.168.0.50> (permalink) |
| References | <09181308028434@frunobulax.edu> |
| Date | 2013-01-28 10:39 +0000 |
On Sun, 27 Jan 2013 22:17:26 +0200, mhx@iae.nl (Marcel Hendrix) wrote: >Problems: How to detect code is run for the first time? How to detect >that previously compiled code is still valid (no reallocate been done)? > >Note that the addresses of the matrices may be passed in locals. Let's make two simplifying assumptions: 1) Two pass compilation is not permitted 2) You have some form of tokeniser I will also assume that additional data has to be stored. You could use a notation such as delayed : A* ... ; or delayed: A* ... ; DELAYED ( -- ) can set such switches as the code generator needs and build any additional data structures. It can even disable direct code generation and just enable tokenisation. 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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Matrices mhx@iae.nl (Marcel Hendrix) - 2013-01-27 22:17 +0200
Re: Matrices Ron Aaron <rambamist@gmail.com> - 2013-01-28 08:50 +0200
Re: Matrices Andrew Haley <andrew29@littlepinkcloud.invalid> - 2013-01-28 03:11 -0600
Re: Matrices m.a.m.hendrix@tue.nl - 2013-01-28 01:46 -0800
Re: Matrices mhx@iae.nl (Marcel Hendrix) - 2013-02-03 12:48 +0200
Re: Matrices "A. K." <akk@nospam.org> - 2013-02-03 13:27 +0100
Re: Offline compilation of Forth mhx@iae.nl (Marcel Hendrix) - 2013-02-03 21:17 +0200
Re: Matrices stephenXXX@mpeforth.com (Stephen Pelc) - 2013-01-28 10:39 +0000
Re: Matrices m.a.m.hendrix@tue.nl - 2013-01-28 03:33 -0800
Re: Matrices albert@spenarnc.xs4all.nl (Albert van der Horst) - 2013-01-28 14:31 +0000
Re: Matrices Alex McDonald <blog@rivadpm.com> - 2013-01-28 07:48 -0800
Re: Matrices Hugh Aguilar <hughaguilar96@yahoo.com> - 2013-01-28 18:06 -0800
Re: Matrices anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2013-01-29 09:49 +0000
Re: Matrices Mark Wills <forthfreak@gmail.com> - 2013-01-29 04:08 -0800
Re: Matrices m.a.m.hendrix@tue.nl - 2013-01-29 08:22 -0800
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