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Author SHA1 Message Date
Gareth Rees
2b313decf1 Catch-up merge from master sources @186519 to branch/2014-05-17/chunk-tree. 
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 Change: 186520
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 2014-06-12 11:43:56 +01:00
Gareth Rees
6e72fe4da3 Synchronize stdout and stderr (for the benefit of windows). 
Copied from Perforce
 Change: 186519
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 2014-06-12 11:37:50 +01:00
Gareth Rees
e93033f289 Must fflush stderr too--it's buffered on windows! 
Copied from Perforce
 Change: 186517
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 2014-06-12 11:28:41 +01:00
Gareth Rees
e79e0ee1dd Need to synchronize stdout and stdin for the benefit of windows. 
Copied from Perforce
 Change: 186516
 ServerID: perforce.ravenbrook.com
 2014-06-12 11:22:55 +01:00
Gareth Rees
4dc70cba7c All versions of the scheme interpreter now take multiple files on the command line. 
Integrate change 186243 to scheme-{advanced,malloc,boehm}.c.

Copied from Perforce
 Change: 186244
 ServerID: perforce.ravenbrook.com
 2014-05-22 13:16:29 +01:00
Gareth Rees
a066764cc8 Add -m command-line option to the scheme example so that we can test it with different initial arena sizes. 
Copied from Perforce
 Change: 186243
 ServerID: perforce.ravenbrook.com
 2014-05-22 13:05:40 +01:00
Gareth Rees
f025b00534 Turn on -wunreachable-code for gcc and clang. 
Remove unreachable code:
* No need to have different debug options or structured allocation classes for different platforms.
* Don't use STATISTIC_BEGIN, use STATISTIC_STAT.
* #ifdef away the unused code in zmess.c for testing ControlAlloc failure.
* Remove unused code from the example Scheme interpreter.

Copied from Perforce
 Change: 185089
 ServerID: perforce.ravenbrook.com
 2014-03-30 14:26:02 +01:00
Gareth Rees
6971bee496 Make mps_args_done obsolete. 
Copied from Perforce
 Change: 184543
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 2014-02-26 12:47:27 +00:00
Gareth Rees
426561a8b3 Avoid "discard qualifiers" error from xcode. 
Copied from Perforce
 Change: 184401
 ServerID: perforce.ravenbrook.com
 2014-02-20 14:45:10 +00:00
Gareth Rees
b9b8bdd231 Avoid warnings from xcode when compiling scheme.c. 
Copied from Perforce
 Change: 184399
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 2014-02-20 14:38:53 +00:00
Richard Brooksby
59808b800d Adding const qualifier to various strings as required by xcode. 
Copied from Perforce
 Change: 184105
 ServerID: perforce.ravenbrook.com
 2014-01-24 15:07:33 +00:00
Gareth Rees
dd7a13e5cb Rename align_up and align macros in the scheme example as align_word and align_obj respectively. 
Copied from Perforce
 Change: 183392
 ServerID: perforce.ravenbrook.com
 2013-09-05 08:15:56 +01:00
Gareth Rees
2cf1861e8d Improvements to clarity of weak hash table implementation: 
* TAG_SIZE was changed to TAG_COUNT in the code, so make the corresponding change in the manual.
* Avoid the "+= 2" hack: use TAG_COUNT(UNTAG_COUNT(...) + 1). Clarity is more important than speed here.
* Use obj_unused for unused hash table entries so that there can be no confusion between NULL meaning "unused" and NULL meaning "splatted by the garbage collector".
* Add references from the example code to the notes.

Copied from Perforce
 Change: 182804
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 2013-06-19 12:59:49 +01:00
Richard Brooksby
e1eaef56c8 Additional merges accidentally left out of changelist 182578. oops. 
Copied from Perforce
 Change: 182580
 ServerID: perforce.ravenbrook.com
 2013-06-06 15:11:45 +01:00
Richard Brooksby
d14b8bbc81 Merging branch/2013-05-01/keyword-arguments to pick up keyword arguments for object formats. 
Copied from Perforce
 Change: 182562
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 2013-06-06 12:55:04 +01:00
Gareth Rees
37e3e2dfac Suppress "variable may be used uninitialized" warnings. 
Copied from Perforce
 Change: 182545
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 2013-06-05 16:44:35 +01:00
Gareth Rees
aaf6e8b13b New public function mps_fmt_create_k creates an object format using the keyword argument interface. 
Deprecate the format variant structures (mps_fmt_A_s, mps_fmt_B_s, mps_fmt_auto_header_s, mps_fmt_fixed_s) and the old interface (mps_fmt_create_A, mps_fmt_create_B, mps_fmt_create_auto_header, mps_fmt_create_fixed).

Copied from Perforce
 Change: 182277
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 2013-05-28 16:10:08 +01:00
Gareth Rees
7972a386c9 Document the way to safely destroy automatically managed pools. 
Copied from Perforce
 Change: 182166
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 2013-05-24 16:17:51 +01:00
Gareth Rees
56b78ef7b9 Remove mps_arg from mps.h. 
Use MPS_ARGS_BEGIN etc in the Scheme example and in the manual.
Use MPS_BEGIN and MPS_END instead of BEGIN and END.
The _FIELD macros don't need to be function-like macros.
Restore TODO comments in mps.h.
Scheme example compiles with -std=c89.

Copied from Perforce
 Change: 181749
 ServerID: perforce.ravenbrook.com
 2013-05-13 21:01:38 +01:00
Gareth Rees
cce6ee29c8 New macro mps_arg and revised macro mps_args_add mean that client programs no longer need to know which keyword argument goes in which field. revise documentation accordingly. 
Copied from Perforce
 Change: 181736
 ServerID: perforce.ravenbrook.com
 2013-05-12 17:21:03 +01:00
Gareth Rees
5c2019e386 Use the new keyword argument interface in the example scheme interpreter. 
Copied from Perforce
 Change: 181724
 ServerID: perforce.ravenbrook.com
 2013-05-11 19:24:41 +01:00
Gareth Rees
84237a2b79 Clarify comment about why the 'start' function call is necessary. 
Copied from Perforce
 Change: 181452
 ServerID: perforce.ravenbrook.com
 2013-04-25 20:19:34 +01:00
Gareth Rees
720fe3cc59 Fix typo. 
Copied from Perforce
 Change: 181392
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 2013-04-15 14:06:32 +01:00
Gareth Rees
0caf9a76f9 Integrate removal of $id$ from scheme-malloc.c to scheme-boehm.c and scheme.c 
Copied from Perforce
 Change: 181166
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 2013-03-18 15:12:13 +00:00
Richard Brooksby
88ad39840e Deprecating the mps trampoline by using vectored exception handling on windows. 
Copied from Perforce
 Change: 180961
 ServerID: perforce.ravenbrook.com
 2013-02-20 12:11:40 +00:00
Richard Brooksby
0ff56c73fd Fixing typos in comments. 
Copied from Perforce
 Change: 180959
 ServerID: perforce.ravenbrook.com
 2013-02-19 16:52:44 +00:00
Richard Brooksby
5e26931702 Corrected statement about forwarding objects being used for padding. 
Copied from Perforce
 Change: 180914
 ServerID: perforce.ravenbrook.com
 2013-02-05 16:17:40 +00:00
Gareth Rees
af8e1aad91 Integrate gcc compatibility from scheme-malloc.c to scheme.c and scheme-boehm.c. 
Copied from Perforce
 Change: 180475
 ServerID: perforce.ravenbrook.com
 2012-11-15 11:39:08 +00:00
Gareth Rees
323e12294f Merge documentation changes. 
Copied from Perforce
 Change: 180445
 ServerID: perforce.ravenbrook.com
 2012-11-11 20:44:19 +00:00
Gareth Rees
717c7e32e4 Merge "do" implementation into scheme-boehm.c and scheme.c. 
Copied from Perforce
 Change: 180442
 ServerID: perforce.ravenbrook.com
 2012-11-11 19:40:17 +00:00
Gareth Rees
efb6eb325a Oops, forgot to scan and skip promises! 
Copied from Perforce
 Change: 180415
 ServerID: perforce.ravenbrook.com
 2012-11-08 15:20:11 +00:00
Gareth Rees
7e08dab17c Integrate "apply" fix into scheme-boehm.c and scheme.c. 
Copied from Perforce
 Change: 180408
 ServerID: perforce.ravenbrook.com
 2012-11-08 13:55:43 +00:00
Gareth Rees
675a07679e Avoid type pun. 
Copied from Perforce
 Change: 180364
 ServerID: perforce.ravenbrook.com
 2012-11-06 12:16:46 +00:00
Gareth Rees
62ec3013e8 Need to check hash table for staleness when deleting a key. 
Copied from Perforce
 Change: 180354
 ServerID: perforce.ravenbrook.com
 2012-11-05 23:29:23 +00:00
Gareth Rees
248fc6690b Fix typo in make_port. 
Hash tables only depend on the location of keys if they are hashed by address.
Port objects are registered for finalization when created, and definalized when closed.
New function load handles loading a file in both cases (and calls mps_chat to ensure finalization).
Avoid calling fclose multiple times on a file handle.
Merge main loop improvements from scheme-malloc.c.

Copied from Perforce
 Change: 180301
 ServerID: perforce.ravenbrook.com
 2012-11-03 17:30:25 +00:00
Gareth Rees
0130b9fe05 Integrate quasiquote improvements. 
Copied from Perforce
 Change: 180296
 ServerID: perforce.ravenbrook.com
 2012-11-02 22:39:26 +00:00
Gareth Rees
d18dd95c1f Integrate error implementation from scheme-malloc.c. 
Copied from Perforce
 Change: 180293
 ServerID: perforce.ravenbrook.com
 2012-11-02 19:12:58 +00:00
Gareth Rees
186cafaa5c Integrate load from scheme-malloc.c. 
Copied from Perforce
 Change: 180288
 ServerID: perforce.ravenbrook.com
 2012-11-02 16:40:22 +00:00
Gareth Rees
7bca0dfad5 Integrate eq-hash and eqv-hash from scheme-malloc.c. 
Copied from Perforce
 Change: 180285
 ServerID: perforce.ravenbrook.com
 2012-11-02 16:04:06 +00:00
Gareth Rees
1b5fffe0dc Integrate string=?, make-eqv-hashtable, make-hashtable from scheme-malloc.c. 
Copied from Perforce
 Change: 180282
 ServerID: perforce.ravenbrook.com
 2012-11-02 15:43:07 +00:00
Gareth Rees
aaf7920007 Integrate apply from scheme-malloc.c. 
Copied from Perforce
 Change: 180270
 ServerID: perforce.ravenbrook.com
 2012-11-02 12:45:22 +00:00
Gareth Rees
045c45a18c Add references to documentation. 
Copied from Perforce
 Change: 180256
 ServerID: perforce.ravenbrook.com
 2012-11-02 11:57:16 +00:00
Gareth Rees
0d17ceb416 Integrate changes from scheme-malloc to scheme. 
Add test target to Makefile.

Copied from Perforce
 Change: 180253
 ServerID: perforce.ravenbrook.com
 2012-11-02 11:19:45 +00:00
Gareth Rees
d3d7372e88 Merge changes from scheme-malloc.c to scheme.c. 
Copied from Perforce
 Change: 180242
 ServerID: perforce.ravenbrook.com
 2012-11-01 19:16:34 +00:00
Gareth Rees
f9acc18caa 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
 ServerID: perforce.ravenbrook.com
 2012-11-01 15:37:43 +00:00
Gareth Rees
13af2f01a4 Weak hash tables in scheme-advanced.c. 
Copied from Perforce
 Change: 180208
 ServerID: perforce.ravenbrook.com
 2012-10-31 22:13:46 +00:00
Gareth Rees
d894dd466a 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
 ServerID: perforce.ravenbrook.com
 2012-10-31 11:54:25 +00:00
Gareth Rees
6f01e17f9f Put explanations of the location dependency code into scheme.c. also, add lots of cross-references to the manual. 
Copied from Perforce
 Change: 180121
 ServerID: perforce.ravenbrook.com
 2012-10-28 19:13:56 +00:00
Gareth Rees
d4e3e73d9f Simplify scheme hash table implementation by folding the hash into buckets_find. 
Copied from Perforce
 Change: 180086
 ServerID: perforce.ravenbrook.com
 2012-10-25 21:18:40 +01:00
Gareth Rees
300a183b5b Write location chapter. 
Copied from Perforce
 Change: 180080
 ServerID: perforce.ravenbrook.com
 2012-10-25 17:58:49 +01:00