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Author SHA1 Message Date
Richard Brooksby
3dd201bf47 Turning pool init methods the right way in, so that they each call the next method up the class hierarchy. 
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 Change: 190858
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 2016-04-10 17:49:08 +01:00
Richard Brooksby
5a0c818945 Explicitly making inststruct the prefix of instances, eliminating pointer punning of class pointers, and reducing likelihood of editing errors. 
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 Change: 190830
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 2016-04-08 17:51:21 +01:00
Richard Brooksby
1025b28674 Eliminating withreservoirpermit and all its variants. 
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 Change: 190005
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 2016-03-13 21:04:01 +00:00
Gareth Rees
66dfd1a69a Improved assertion messages when a required keyword argument is not found. instead of "unreachable code", the assertion message is the name of the missing key. 
Copied from Perforce
 Change: 187267
 ServerID: perforce.ravenbrook.com
 2014-10-14 22:05:30 +01:00
Gareth Rees
5f35b7f792 Use the method suffix only for methods in classes; use visitor or function for other kinds of functions. 
New document guide.impl.c.naming sets out the rules for naming.

Copied from Perforce
 Change: 187159
 ServerID: perforce.ravenbrook.com
 2014-10-07 23:48:55 +01:00
Gareth Rees
1b7de24015 Some assertions with && crept back in. split them up so that we get as much information as possible from an assertion failure. 
Copied from Perforce
 Change: 186577
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 2014-06-13 15:52:50 +01:00
Gareth Rees
0901340862 Ensure that the macro versions of shieldexpose and shieldcover are used. 
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 Change: 186464
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 2014-06-09 19:53:37 +01:00
Gareth Rees
7489f4d284 Fix compilation on fri3gc: need readonlyaddradd macro to avoid warning. 
Copied from Perforce
 Change: 186442
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 2014-06-08 17:15:54 +01:00
Gareth Rees
331d260bfd Catch-up merge from master sources @186436 to branch/2014-04-08/align. 
Copied from Perforce
 Change: 186439
 ServerID: perforce.ravenbrook.com
 2014-06-08 16:30:53 +01:00
Gareth Rees
4ce7746f6b New type readonlyaddr for managed address that an interface promises only to read through. 
Use ReadonlyAddr for debugging pool fenceTemplate and freeTemplate, so that we can restore -Wwrite-strings option for GCC.

Copied from Perforce
 Change: 186434
 ServerID: perforce.ravenbrook.com
 2014-06-08 14:53:17 +01:00
Gareth Rees
da9d6f10fa Specification for patterniterate(). dereference visitor. 
Copied from Perforce
 Change: 186433
 ServerID: perforce.ravenbrook.com
 2014-06-08 14:37:46 +01:00
Gareth Rees
f193a8be5c Tidy comments. 
Copied from Perforce
 Change: 186430
 ServerID: perforce.ravenbrook.com
 2014-06-08 13:48:31 +01:00
Richard Brooksby
b987c2a7b1 Lifting duplicate code hazard in patterncopy and patterncheck. see <https://info.ravenbrook.com/mail/2014/06/04/14-41-06/0/>. 
Copied from Perforce
 Change: 186420
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 2014-06-05 13:40:05 +01:00
Richard Brooksby
491e54d14c Removing assumption that segnext returns segments in address order. see <https://info.ravenbrook.com/mail/2014/06/04/14-41-06/0/>. 
Copied from Perforce
 Change: 186417
 ServerID: perforce.ravenbrook.com
 2014-06-05 13:14:09 +01:00
Gareth Rees
b5fa39ff39 Check meaning of extend_by and remove fixme. 
Copied from Perforce
 Change: 186148
 ServerID: perforce.ravenbrook.com
 2014-05-17 00:26:34 +01:00
Gareth Rees
6b4cfb5263 Avoid "cast discards const qualifier from pointer target type" error from gcc. 
Copied from Perforce
 Change: 185491
 ServerID: perforce.ravenbrook.com
 2014-04-13 19:23:33 +01:00
Gareth Rees
f7dd0b6c46 Provide a default value for mps_key_pool_debug_options. 
Don't use const in the types of the debugging templates: it's infectious!

Copied from Perforce
 Change: 185489
 ServerID: perforce.ravenbrook.com
 2014-04-13 18:02:10 +01:00
Gareth Rees
02e0595e2f Comment is no longer true: now handle blocks that span segments. 
Copied from Perforce
 Change: 185487
 ServerID: perforce.ravenbrook.com
 2014-04-13 10:28:19 +01:00
Gareth Rees
814595296d Remove claim ".fence.size guarantees the template is larger" since this is no longer true. update debugging pool design to record the newly discovered portability requirement. 
Copied from Perforce
 Change: 185411
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 2014-04-09 19:00:50 +01:00
Gareth Rees
a5a1a9e03f Avoid "cast discards const qualifier from pointer target type" from gcc. 
Copied from Perforce
 Change: 185406
 ServerID: perforce.ravenbrook.com
 2014-04-09 17:58:09 +01:00
Gareth Rees
ae8e213a3b Mvff debug now supports alloc/free of large objects (by exposing and covering all segments which the object overlaps) 
Copied from Perforce
 Change: 185386
 ServerID: perforce.ravenbrook.com
 2014-04-09 13:30:36 +01:00
Gareth Rees
e7a9e1e244 Make debugging pool implementation more flexible -- there's no longer a requirement for fencesize to be a multiple of the pool alignment, nor for freesize to be a divisor of the pool alignment. this makes it easy to write simple and portable debug options structures without having to mess about with mps_pf_align. 
Copied from Perforce
 Change: 185379
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 2014-04-09 13:00:52 +01:00
Gareth Rees
bcea6812fc Improve control over checking: 
1. Where Type is a pointer type with a signature, replace CHECKL(TypeCheck(val)) with CHECKD(Type, val).
2. Where Type is a pointer type with no signature, replace CHECKL(TypeCheck(val)) with CHECKD_NOSIG(Type, val).
3. Where Type is a pointer type with a signature, but the structure is not visible at point of checking, replace CHECKL(TypeCheck(val)) with CHECKD_NOSIG(Type, val). Reference <design/check/#.hidden-type>
4. Make BTCheck extern and use it where possible.
5. Replace AVER(TypeCheck(val)) with AVERT(Type, val).

Copied from Perforce
 Change: 185263
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 2014-04-06 22:51:05 +01:00
Gareth Rees
f970e9d82c Must check against treeempty, not null. 
Copied from Perforce
 Change: 185261
 ServerID: perforce.ravenbrook.com
 2014-04-06 21:50:56 +01:00
Richard Brooksby
c861919d7f Catch-up merge from masters. 
Copied from Perforce
 Change: 184728
 ServerID: perforce.ravenbrook.com
 2014-03-11 16:13:39 +00:00
Richard Brooksby
0cb5069ea8 Responding to code review <https://info.ravenbrook.com/mail/2014/03/07/22-40-36/0/>. 
Using TREE_ELT where appropriate.
Using AVERT consistently on Tree, but see job003691.

Copied from Perforce
 Change: 184724
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 2014-03-11 15:46:51 +00:00
Gareth Rees
32d10cd02a Make mps_args_done obsolete. 
Copied from Perforce
 Change: 184543
 ServerID: perforce.ravenbrook.com
 2014-02-26 12:47:27 +00:00
Richard Brooksby
a7451a424a Adding a signature to splay tree structure. miscellaneous documentation and naming clean-up. 
Copied from Perforce
 Change: 184448
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Richard Brooksby
2a60898a04 Eliminating redundant passing of tree keys by adding a method to extract the key from a tree node. 
Copied from Perforce
 Change: 184440
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Richard Brooksby
8fccc81c82 Avoiding general compare when searching for first and last nodes in a tree. 
Copied from Perforce
 Change: 184435
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Richard Brooksby
a97757482b Fixing abuses of res and resfail in the splay tree interface. 
Copied from Perforce
 Change: 184432
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 2014-02-23 10:41:15 +00:00
Richard Brooksby
0b3372d1d2 Distinguishing tree keys (treekey) from generic void *. 
Copied from Perforce
 Change: 184429
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 2014-02-23 10:41:15 +00:00
Richard Brooksby
07ece0b4b3 Unifying splaycomparemethod with treecompare. 
Copied from Perforce
 Change: 184428
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Richard Brooksby
a0435161f2 Simplifying splay tree update prototype and removing special null case. 
Copied from Perforce
 Change: 184427
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 2014-02-23 10:41:15 +00:00
Richard Brooksby
8a7f2671f4 Replacing splaynode with tree generally. 
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 Change: 184426
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Richard Brooksby
b5f1710b3b Replacing splaynodestruct with treestruct and basic tree navigation operations in the splay tree implementation. 
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 Change: 184425
 ServerID: perforce.ravenbrook.com
 2014-02-23 10:41:15 +00:00
Gareth Rees
10c13b2a54 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
Richard Brooksby
b4e1f173db Changing required keyword arguments to cause an assertion rather than return a status code, and removing repetition in how this is expressed. 
Copied from Perforce
 Change: 181674
 ServerID: perforce.ravenbrook.com
 2013-05-09 15:15:40 +01:00
Richard Brooksby
09dba7b95a Converting a fixme to a todo because it's a longer term change. 
Copied from Perforce
 Change: 181670
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 2013-05-09 14:58:32 +01:00
Richard Brooksby
b18ec007a9 Adding macros to make keyword argument list formation more convenient and robust. 
Copied from Perforce
 Change: 181666
 ServerID: perforce.ravenbrook.com
 2013-05-09 14:04:23 +01:00
Richard Brooksby
82cf26a55d Consolidating common pool keywords. 
Copied from Perforce
 Change: 181649
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 2013-05-09 00:06:07 +01:00
Richard Brooksby
0206eb695b Implementing configurable maximum argument list length. 
Copied from Perforce
 Change: 181648
 ServerID: perforce.ravenbrook.com
 2013-05-08 23:47:38 +01:00
Richard Brooksby
3ab047467f Macroizing keyword definitions and adding more keyword argument checking methods. 
Copied from Perforce
 Change: 181647
 ServerID: perforce.ravenbrook.com
 2013-05-08 23:40:40 +01:00
Richard Brooksby
a8afd8e6f4 Converting pools to use keyword arguments, mostly, and so far inconsistently, but at least it compiles. 
Copied from Perforce
 Change: 181635
 ServerID: perforce.ravenbrook.com
 2013-05-08 16:21:12 +01:00
Richard Brooksby
6db2c18143 Fixing type puns discovered by gcc 4.2.1 on freebsd with -o3. 
Copied from Perforce
 Change: 179356
 ServerID: perforce.ravenbrook.com
 2012-09-07 22:03:41 +01:00
Richard Brooksby
4c1aad625f Suppressing warnings revealed by increased level of optimisation and building the mps from mps.c 
Copied from Perforce
 Change: 179192
 ServerID: perforce.ravenbrook.com
 2012-09-03 13:15:34 +01:00
Richard Brooksby
19a5cb4d08 Fixing up warnings caused by higher levels of optimisation. 
Copied from Perforce
 Change: 179178
 ServerID: perforce.ravenbrook.com
 2012-09-03 00:29:21 +01:00
Richard Brooksby
bb747e8e33 Renaming some check* macros with more accurate names, making remaining check* macros similar in function. 
Copied from Perforce
 Change: 179155
 ServerID: perforce.ravenbrook.com
 2012-09-01 10:18:08 +01:00
Richard Brooksby
33db57fe2e Fixed various tagging and cross-referencing errors. 
Copied from Perforce
 Change: 30455
 ServerID: perforce.ravenbrook.com
 2002-06-24 13:16:30 +01:00
Richard Brooksby
667f82dbc4 Changing global graphics copyright notice to say "portions copyright" to avoid confusion. 
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 Change: 30258
 ServerID: perforce.ravenbrook.com
 2002-06-18 16:28:41 +01:00