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Author SHA1 Message Date
Gareth Rees
ddb4cc823c Merge changes from scheme.c into scheme-advanced.c: 
1. Deletion of keys in hash tables.
2. Forwarding of character objects on 64-bit platforms.
3. Fix to hash table probe sequence.
4. Comments in Scheme source.
5. Fix to define (implicit begin).
6. Extend equal? to vectors and strings.
7. Add references to R4RS documentation.
8. Implement list-tail, list-ref, open-output-file, close-input-port, close-output-port, write, write-string, newline, hashtable?, hashtable-size, hashtable-delete!, hashtable-contains?, hashtable-keys.
9. Fix bug (buckets might be scanned before dependent object is set).
10. Non-interactive mode.

Copied from Perforce
 Change: 180255
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 2012-11-02 11:50:33 +00:00
Gareth Rees
6c7e10b9aa Integrate changes from scheme-malloc to scheme. 
Add test target to Makefile.

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 Change: 180253
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 2012-11-02 11:19:45 +00:00
Gareth Rees
1c7c0acc5c Make sure that probe sequence visits all buckets in the hash table by (a) ensuring that hash tables are a power of 2 in size; (b) ensuring that the probe step is odd. 
Copied from Perforce
 Change: 180252
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 2012-11-02 11:16:10 +00:00
Gareth Rees
54da8d4bc3 Chatter only if interactive. 
Copied from Perforce
 Change: 180251
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 2012-11-02 10:58:29 +00:00
Gareth Rees
efe5998a62 Add non-interactive execution. 
Implement list-tail and list-ref.

Copied from Perforce
 Change: 180249
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 2012-11-02 10:24:39 +00:00
Gareth Rees
daf132a970 Implement string-hash and correct error messages. 
Copied from Perforce
 Change: 180244
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 2012-11-01 22:07:33 +00:00
Gareth Rees
4245b9766f Merge changes from scheme-malloc.c to scheme.c. 
Copied from Perforce
 Change: 180242
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 2012-11-01 19:16:34 +00:00
Gareth Rees
a8a6b4ab5c Segregate leaf objects into an amcz pool. 
Copied from Perforce
 Change: 180240
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 2012-11-01 18:14:41 +00:00
Gareth Rees
f8d48677d0 Fix bug in "define": no implied "begin" around function body. 
Implement open-output-file, close-input-port, close-output-port, write, write-string, and newline.
Add Scheme test cases.

Copied from Perforce
 Change: 180238
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 2012-11-01 18:05:34 +00:00
Gareth Rees
e11e83d909 Amc can't omit the guard "segrankset(seg) != ranksetempty" for calling segsetgrey, because amcz uses segments with an empty rank set. 
It's OK to call SegSetGrey on a segment with an empty rank set so long as you are not actually setting it to be grey for any traces, so correct the AVER accordingly.

Copied from Perforce
 Change: 180236
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 2012-11-01 17:21:57 +00:00
Gareth Rees
768d4870bb Merge new hashtable stuff from scheme-malloc.c. 
Fix bug in scheme.c (characters were only 8 bytes on 64-bit platforms, so can't be forwarded).

Copied from Perforce
 Change: 180231
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 2012-11-01 15:37:43 +00:00
Gareth Rees
9f43a0a241 Add more hashtable features, including deletion (which we'll need for weak hashtables). 
Copied from Perforce
 Change: 180225
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 2012-11-01 14:37:45 +00:00
Gareth Rees
308a03b9b7 Document mfs pool class 
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 Change: 180220
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 2012-11-01 12:14:47 +00:00
Gareth Rees
ba139a8b85 Glossary entry for "splat". 
Copied from Perforce
 Change: 180217
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 2012-11-01 11:34:07 +00:00
Gareth Rees
3b2f40019d Typo. 
Copied from Perforce
 Change: 180213
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 2012-11-01 00:59:25 +00:00
Gareth Rees
f0fe69af0d What happens when all weak references have been splatted. 
Copied from Perforce
 Change: 180212
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 2012-11-01 00:56:32 +00:00
Gareth Rees
589c4390f0 Typos. 
Copied from Perforce
 Change: 180211
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 2012-11-01 00:54:17 +00:00
Gareth Rees
8cdceed6da Try segregating leaf objects. 
Copied from Perforce
 Change: 180209
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 2012-10-31 22:52:39 +00:00
Gareth Rees
37c725f76b Weak hash tables in scheme-advanced.c. 
Copied from Perforce
 Change: 180208
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 2012-10-31 22:13:46 +00:00
Gareth Rees
b0ba4e098d Correct pool names in property list. 
Copied from Perforce
 Change: 180207
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 2012-10-31 22:11:45 +00:00
Gareth Rees
38a47fdecd Branch scheme.c to scheme-advanced.c. 
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 Change: 180204
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 2012-10-31 19:10:58 +00:00
Gareth Rees
bb634a394b Mention dependent objects in weak references chapter. 
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 Change: 180203
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 2012-10-31 18:02:09 +00:00
Gareth Rees
65167c2124 Write weak references chapter. 
Copied from Perforce
 Change: 180202
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 2012-10-31 17:45:35 +00:00
Gareth Rees
788449a646 Deprecate allocation frames along with snc. 
Copied from Perforce
 Change: 180201
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 2012-10-31 17:26:36 +00:00
Gareth Rees
158caeaf66 Actions from meeting with rb and from rb's e-mail. 
Copied from Perforce
 Change: 180200
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 2012-10-31 17:22:43 +00:00
Gareth Rees
10960b9195 Finish updating links from the bibliography. 
Copied from Perforce
 Change: 180190
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 2012-10-31 13:16:24 +00:00
Gareth Rees
832a2d0f33 Mvff alignment is configurable. 
Consistent order for ranks in pool choice table.

Copied from Perforce
 Change: 180187
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 2012-10-31 12:09:42 +00:00
Gareth Rees
32c1243880 Use plain "sphinx-build" for cross-platform compatibility. 
(Run "port select --set sphinx py27-sphinx" on OS X.)

Copied from Perforce
 Change: 180186
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 2012-10-31 12:04:13 +00:00
Gareth Rees
07782b09d6 Move old scheme to example/scheme/scheme-malloc.c 
Provide instructions to build it.

Copied from Perforce
 Change: 180185
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 2012-10-31 12:02:11 +00:00
Gareth Rees
57846b3f16 Improve the scheme example hashtable implementation: 
1. Follow R6RS for naming of functions and arguments.
2. Grow the hashtable when half full.

Copied from Perforce
 Change: 180184
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 2012-10-31 11:54:25 +00:00
Gareth Rees
55616178fe More bibliography checking. 
Copied from Perforce
 Change: 180183
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 2012-10-31 11:53:15 +00:00
Gareth Rees
1a9d05284d Improve bibliography references. 
Copied from Perforce
 Change: 180181
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 2012-10-30 22:28:19 +00:00
Gareth Rees
c0a53229ab Fix typos. 
Copied from Perforce
 Change: 180175
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 2012-10-30 18:40:44 +00:00
Gareth Rees
9ea0b06b4a Put sense in superscript even if glossary cross-ref spans multiple lines. 
Copied from Perforce
 Change: 180174
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 2012-10-30 18:40:32 +00:00
Gareth Rees
859496f57a Expand bibliography todo. 
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 Change: 180173
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 2012-10-30 17:53:18 +00:00
Gareth Rees
642dec713d Format the readme in restructuredtext for consistency with the rest of the documentation. copy the "supported target platforms" section to the overview. 
Copied from Perforce
 Change: 180172
 ServerID: perforce.ravenbrook.com
 2012-10-30 17:37:28 +00:00
Gareth Rees
3f54ef29d1 Mps_free is not the only way to manually return memory to a pool (there's also mps_ap_frame_pop in some pools). 
Copied from Perforce
 Change: 180170
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 2012-10-30 17:18:44 +00:00
Gareth Rees
3001f13825 Em-dashes. 
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 Change: 180168
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 2012-10-30 17:13:59 +00:00
Gareth Rees
ef6f553571 Improve index for pool classes. 
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 Change: 180167
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 2012-10-30 17:08:55 +00:00
Gareth Rees
cf8951d799 Oops, snc does not support format auto-header. 
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 Change: 180166
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 2012-10-30 17:05:35 +00:00
Gareth Rees
652df203b4 Write pool reference. 
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 Change: 180165
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 2012-10-30 17:03:29 +00:00
Gareth Rees
8016b5608a Typo. 
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 Change: 180158
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 2012-10-30 12:28:12 +00:00
Gareth Rees
7ec9e16f0e Start adding index entries. 
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 Change: 180157
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 2012-10-30 12:26:41 +00:00
Gareth Rees
6a054b13af Plinth needs to link to assertions section here, not messages. 
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 Change: 180154
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 2012-10-30 11:16:08 +00:00
Gareth Rees
2c221f5bcf Integrate nb's clock changes. mps_clock_t now an alias for mps_word_t. 
Copied from Perforce
 Change: 180153
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 2012-10-30 11:12:38 +00:00
Nick Barnes
9ba10aeae4 Make eventclocksync events, and output them once per buffer flush. 
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 Change: 180152
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 2012-10-30 09:36:30 +00:00
Nick Barnes
292d0108a5 change mps_clock_t to word. 
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 Change: 180151
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 2012-10-30 08:43:39 +00:00
Gareth Rees
b77431ae8a Fix typos, improve wording. 
Copied from Perforce
 Change: 180149
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 2012-10-29 22:35:39 +00:00
Gareth Rees
52cf1f2652 Indentation. 
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 Change: 180148
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 2012-10-29 22:27:20 +00:00
Gareth Rees
62450fa402 Write plinth chapter. 
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 Change: 180147
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 2012-10-29 21:47:14 +00:00