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145 commits

Author SHA1 Message Date
Gareth Rees
c07c5d6b8f Catch-up merge from the master sources to branch/2016-04-23/inst-methods. 
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 Change: 192176
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 2016-09-05 15:31:34 +01:00
Gareth Rees
49198a35ee Add _critical to assertions on the critical path for manual-allocation-bound programs using mvff. this brings the hot/rash ratio for "djbench mvff" down from over 150% to about 130%. 
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 Change: 192148
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 2016-09-04 19:20:05 +01:00
Richard Brooksby
2065bf5351 Renaming class fields called "protocol" to "instclassstruct" in line with usual mps convention. 
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 Change: 191685
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 2016-04-27 14:25:54 +01:00
Richard Brooksby
ff10c03351 Converting land describe methods to specialize instdescribe. 
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 Change: 191607
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 2016-04-23 15:37:12 +01:00
Richard Brooksby
a953a293e7 Converting land finish methods to specialize instfinish. 
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 Change: 191606
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 2016-04-23 15:37:12 +01:00
Richard Brooksby
efb1d94578 Catch-up merge from master sources to branch/2016-04-08/protidying. 
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 Change: 191471
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 2016-04-21 14:46:10 +01:00
Richard Brooksby
fe91fa9480 Squelching bogus type pun warnings from gcc 4.7 to get a clean build in travis ci. 
Adding platform XCI6GC to allow faster debugging of CI builds on Mac OS X with MacPorts GCC 4.7 installed.  Not otherwise supported.

Copied from Perforce
 Change: 191357
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 2016-04-20 13:59:23 +01:00
Richard Brooksby
32250731d7 Avoid using "class" as an identifier, since tools like lldb parse expressions as c++, and it can't be named. 
Copied from Perforce
 Change: 191304
 ServerID: perforce.ravenbrook.com
 2016-04-19 23:00:02 +01:00
Gareth Rees
942bee5823 Compile out statistic declarations in non-statistical varieties (at the cost of some syntax checking). 
Add some missing STATISTIC guards where statistics are used.
Add design documentation.
Avoid unnecessary distinction between STATISTIC and STATISTIC_STAT (both result in statements).

Copied from Perforce
 Change: 191178
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 2016-04-16 12:07:10 +01:00
Richard Brooksby
14da33f5e9 Moving setclassofpoly to after initialization, to be more like signature setting. partially complete. 
Copied from Perforce
 Change: 190992
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 2016-04-12 13:15:54 +01:00
Richard Brooksby
a724e16626 Removing various fixed fixmes. 
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 Change: 190957
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 2016-04-11 18:58:36 +01:00
Richard Brooksby
12d4dfda16 Eliminating generated classof* and setclassof* functions in favour of checked poly macros. 
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 Change: 190938
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 2016-04-11 18:06:47 +01:00
Richard Brooksby
5307650059 Implementing nextmethod and replacing all uses of superclass with it. 
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 Change: 190935
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 2016-04-11 16:54:39 +01:00
Richard Brooksby
a38d6e7178 Making all static next-method calls look similar. 
Copied from Perforce
 Change: 190934
 ServerID: perforce.ravenbrook.com
 2016-04-11 16:35:43 +01:00
Richard Brooksby
78ad983c55 Adding classname for use in describe methods. 
Fixing error path to use class destroy in ArenaCreate.
Using MustBeA to reduce boiler plate in land classes.

Copied from Perforce
 Change: 190904
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 2016-04-11 14:06:28 +01:00
Richard Brooksby
d462d4b36d Repairing superclass by taking a kind, which can later be checked. 
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 Change: 190850
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 2016-04-10 12:28:51 +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
43b3f1a5cb Generating a static superclass mapping and eliminating other superclass macros. 
Copied from Perforce
 Change: 190827
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 2016-04-08 17:51:20 +01:00
Richard Brooksby
298addf910 Implementing isa, mustbea, couldbea, and reshaping the land classes to put the init, finish, and describe methods the right way in. 
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 Change: 190826
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 2016-04-08 17:51:20 +01:00
Richard Brooksby
1d28eaff07 Eliminating the concept of "alias classes" in favour of "kinds". 
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 Change: 190825
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 2016-04-08 17:51:20 +01:00
Richard Brooksby
2e191a810e Referring to classes by their base identifiers. 
Copied from Perforce
 Change: 190823
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 2016-04-08 17:51:20 +01:00
Richard Brooksby
e041841a88 Moving common fields into the base class, starting with the class name. 
Copied from Perforce
 Change: 190816
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 2016-04-08 17:51:19 +01:00
Richard Brooksby
1025b28674 Eliminating withreservoirpermit and all its variants. 
Copied from Perforce
 Change: 190005
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 2016-03-13 21:04:01 +00:00
Richard Brooksby
804f15dead Removing the mostly unused size component of the closure convention. 
Copied from Perforce
 Change: 189503
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 2016-03-01 17:20:50 +00:00
Gareth Rees
a4beea6f11 Prefer avert(type, value) to aver(typecheck(value)). 
Copied from Perforce
 Change: 188157
 ServerID: perforce.ravenbrook.com
 2015-08-21 11:14:27 +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
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 2014-10-07 23:48:55 +01:00
Gareth Rees
2d0f425428 Ensure that code of the form if (condition) statement; is split over two lines, so that it is possible to set a breakpoint on the statement in a debugger. 
This change was agreed in 1997 (see <https://info.ravenbrook.com/project/mps/mail/1997/08/19/13-44/0.txt>), so it's about time it was implemented.

Copied from Perforce
 Change: 187071
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 2014-09-27 22:57:02 +01:00
Gareth Rees
77f35a9979 Fix problems identified by nb in review <https://info.ravenbrook.com/mail/2014/07/24/12-21-04/0/>. 
Copied from Perforce
 Change: 186945
 ServerID: perforce.ravenbrook.com
 2014-08-06 16:18:34 +01:00
Gareth Rees
e6cf907567 Add landiterateanddelete method for the cbs land classes. 
Use this to check that all memory has been returned to the arena in MVFFFinish.

Copied from Perforce
 Change: 186616
 ServerID: perforce.ravenbrook.com
 2014-06-14 12:44:11 +01:00
Gareth Rees
bb44aa1f51 Catch-up merge from master sources @186528 to branch/2014-04-15/mvffnoseg. 
Copied from Perforce
 Change: 186534
 ServerID: perforce.ravenbrook.com
 2014-06-12 15:59:39 +01:00
Gareth Rees
c71e35f3c1 Catch-up merge from masters sources @186519 to branch/2014-04-17/describe. 
Copied from Perforce
 Change: 186526
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 2014-06-12 13:45:22 +01:00
Gareth Rees
3c486bd581 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/06/04/15-13-24/0/>. 
Copied from Perforce
 Change: 186449
 ServerID: perforce.ravenbrook.com
 2014-06-08 20:28:33 +01:00
Gareth Rees
75e502fc7b Catch-up merge from master sources @186352 to branch/2014-04-15/mvffnoseg. 
Copied from Perforce
 Change: 186355
 ServerID: perforce.ravenbrook.com
 2014-05-29 16:03:34 +01:00
Gareth Rees
b8c39883ea Pass and check special closure values unused_pointer, unused_size instead of null, 0. 
Copied from Perforce
 Change: 186352
 ServerID: perforce.ravenbrook.com
 2014-05-29 15:28:33 +01:00
Gareth Rees
224afa61a8 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/05/29/13-01-02/0/>. 
Copied from Perforce
 Change: 186347
 ServerID: perforce.ravenbrook.com
 2014-05-29 14:50:36 +01:00
Gareth Rees
e35f3b1b6c Fix problems identified by dl in review <https://info.ravenbrook.com/mail/2014/05/23/12-44-54/0/>. 
Copied from Perforce
 Change: 186300
 ServerID: perforce.ravenbrook.com
 2014-05-25 20:49:22 +01:00
Gareth Rees
5f848d0404 Split land iteration into two functions, one which deletes ranges, the other which does not. 
Copied from Perforce
 Change: 186298
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 2014-05-25 19:26:48 +01:00
Gareth Rees
9c3eb68f97 Landiterate now returns a bool indicating whether all visitor calls returned true. 
Copied from Perforce
 Change: 186165
 ServerID: perforce.ravenbrook.com
 2014-05-18 22:46:16 +01:00
Gareth Rees
a25521dbe9 Catch-up merge from branch/2014-03-30/addrset to branch/2014-04-15/mvffnoseg. 
Copied from Perforce
 Change: 186082
 ServerID: perforce.ravenbrook.com
 2014-05-13 16:27:17 +01:00
Gareth Rees
883f4a4c3f Catch-up merge from master sources @186077 to branch/2014-03-30/addrset. 
Copied from Perforce
 Change: 186081
 ServerID: perforce.ravenbrook.com
 2014-05-13 16:21:39 +01:00
Gareth Rees
7818a73504 Merge branch/2014-02-23/mvff-tune into branch/2014-04-15/mvffnoseg. 
Copied from Perforce
 Change: 186079
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 2014-05-13 16:10:51 +01:00
Gareth Rees
089b66635c Assert that size > 0 in cbsfindlargest. (merged from change 184496.) 
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 Change: 186075
 ServerID: perforce.ravenbrook.com
 2014-05-13 13:44:42 +01:00
Gareth Rees
2678554475 Fixed a bug in cbsfindlargest where it always deleted the entire range found even when finddeletelow or finddeletehigh were passed. (merged from change 184493.) 
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 Change: 186074
 ServerID: perforce.ravenbrook.com
 2014-05-13 13:33:46 +01:00
Gareth Rees
4cc791616e Bug fix. ensuring cbsfinddeleterange returns oldrangereturn even if it doesn’t delete a block. (merged from change 184485.) 
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 Change: 186070
 ServerID: perforce.ravenbrook.com
 2014-05-13 12:30:23 +01:00
Gareth Rees
32cd7e343b Remove mps_key_cbs_extend_by and mfsextendself keyword arguments to cbsinit. these were unused and obsoleted by cbsblockpool. 
Copied from Perforce
 Change: 186006
 ServerID: perforce.ravenbrook.com
 2014-05-11 19:09:44 +01:00
Gareth Rees
2b41ec58db Catch-up merge from master sources @185999 to branch/2014-04-17/describe. 
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 Change: 186003
 ServerID: perforce.ravenbrook.com
 2014-05-11 18:33:02 +01:00
Gareth Rees
add3e4bf93 Consistent order stream, depth. 
Copied from Perforce
 Change: 186001
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 2014-05-11 18:30:23 +01:00
Gareth Rees
c44f2d6a20 Correct indentation of describe output by passing depth parameter to describe functions and to writef. 
Call Describe functions from test cases so that we get coverage.

Copied from Perforce
 Change: 186000
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 2014-05-11 18:20:38 +01:00
Gareth Rees
4ed8190265 Back out change 185626 (violates the design.mps.writef.snazzy). 
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 Change: 185941
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 2014-05-02 12:44:31 +01:00
Gareth Rees
4c655eba6a Fix rash build on os x by adding the unused attribute to functions declared static that are not called in the rash variety. 
Copied from Perforce
 Change: 185915
 ServerID: perforce.ravenbrook.com
 2014-05-01 12:18:00 +01:00