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Author SHA1 Message Date
Richard Brooksby
2de01f7d2d Improving detail of design.mps.bootstrap.land.sol and cross-referencing from source code. 
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 Change: 189345
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 2016-02-25 23:43:50 +00:00
Gareth Rees
0c42e3aa23 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. 
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 Change: 187267
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 2014-10-14 22:05:30 +01:00
Gareth Rees
bef2871a1a Check that unitsize and extendby are greater than zero. (zero is a likely argument to pass by accident if you get your varargs wrong.) 
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 Change: 187241
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 2014-10-13 17:35:57 +01:00
Gareth Rees
c968255f1e 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.

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 Change: 187071
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 2014-09-27 22:57:02 +01:00
Gareth Rees
21f6addf6c Rename mps_class_t to mps_pool_class_t for clarity. 
Retain a typedef for mps_class_t for backwards compatibility.

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 Change: 187065
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 2014-09-27 13:37:38 +01:00
Gareth Rees
1f517274f3 Cast all arguments to the writef function to make it easy to check that none of the necessary casts have been omitted. 
New macro WriteFYesNo makes it easy to describe a Boolean.
Describe more structure elements for ABQ, Arena, Buffer, Format, MFS, Root, Seg.

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 Change: 187063
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 2014-09-27 12:49:30 +01:00
Gareth Rees
7c2e271e60 Rename segpref to locuspref -- this structure describes preferences for the placement of any kind of address, not just segments. 
Add LocusPrefDescribe and use it in MVFFDescribe.

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 Change: 187061
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 2014-09-27 11:27:00 +01:00
Gareth Rees
8ecf6264f4 Configurable grain size for client arenas. 
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 Change: 186579
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 2014-06-13 16:24:55 +01:00
Gareth Rees
a13a1aa1df Catch-up merge from master sources @186564 to branch/2014-06-11/grain. 
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 Change: 186572
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 2014-06-13 15:30:46 +01:00
Gareth Rees
5e11b7034a Catch-up merge from master sources @186536 to branch/2014-05-15/size. 
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 Change: 186539
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 2014-06-12 16:46:36 +01:00
Gareth Rees
9268a0adc8 Catch-up merge from master sources @186528 to branch/2014-04-15/mvffnoseg. 
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 Change: 186534
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 2014-06-12 15:59:39 +01:00
Gareth Rees
15df9bb6de Use xyzpool macros systematically as suggested by nb in <https://info.ravenbrook.com/mail/2014/06/11/20-47-37/0/> 
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 Change: 186529
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 2014-06-12 14:25:00 +01:00
Gareth Rees
cb629746ea Catch-up merge from masters sources @186519 to branch/2014-04-17/describe. 
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 Change: 186526
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 2014-06-12 13:45:22 +01:00
Gareth Rees
bfb0b771dd Rename "arena alignment" to "arena grain size" to avoid confusion with ordinary structure alignment. 
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 Change: 186503
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 2014-06-11 17:13:03 +01:00
Gareth Rees
5969ae2114 Catch-up merge from branch/2014-04-15/mvffnoseg @186485 to branch/2014-05-15/size. 
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 Change: 186487
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 2014-06-11 13:17:14 +01:00
Gareth Rees
a08139899f Catch-up merge from master sources @186481 to branch/2014-04-15/mvffnoseg. 
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 Change: 186484
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 2014-06-11 12:42:58 +01:00
Gareth Rees
8eb003846d Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/06/04/15-13-24/0/>. 
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 Change: 186449
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 2014-06-08 20:28:33 +01:00
Gareth Rees
3f98a87c2e Remove unused pool class attributes. 
Bring method descriptions up to date in pool class design.

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 Change: 186446
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 2014-06-08 19:54:24 +01:00
Gareth Rees
51e39dc087 Pass and check special closure values unused_pointer, unused_size instead of null, 0. 
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 Change: 186352
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 2014-05-29 15:28:33 +01:00
Gareth Rees
c61d2e7df4 Add missing aver. 
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 Change: 186119
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 2014-05-15 17:25:27 +01:00
Gareth Rees
981a266642 New public functions mps_pool_total_size and mps_pool_free_size. 
Old (undocumented) functions mps_{mv,mvff,mvt}_size and mps_{mv,mvff,mvt}_free_size are now macros for the new public functions.
New pool methods PoolTotalSize and PoolFreeSize, with implementations for public pool classes except SNC.
Coverage of the new functions in apss and mpmss for the manual pool classes, and in finaltest for the automatic pool classes.

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 Change: 186118
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 2014-05-15 17:01:59 +01:00
Gareth Rees
358a76bf00 Remove unused function mfsgetinfo and unused type mfsinfo. 
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 Change: 186004
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 2014-05-11 18:52:53 +01:00
Gareth Rees
30f37732a9 Catch-up merge from master sources @185999 to branch/2014-04-17/describe. 
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 Change: 186003
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 2014-05-11 18:33:02 +01:00
Gareth Rees
c77c91056d Consistent order stream, depth. 
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 Change: 186001
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 2014-05-11 18:30:23 +01:00
Gareth Rees
2493f121dc 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.

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 Change: 186000
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 2014-05-11 18:20:38 +01:00
Gareth Rees
d1b44a4f05 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
David Lovemore
70c0cb9a94 Rename bool(v) to boolof(v) to fix clash with the windows header file windows.h 
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 Change: 185841
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 2014-04-28 13:14:04 +01:00
Gareth Rees
6721c2b913 Correct indentation of describe output. 
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 Change: 185626
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 2014-04-17 13:36:42 +01:00
Gareth Rees
93a79ac8a6 Add -wconversion to the options for gcc. ensure that the mps builds. 
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 Change: 185463
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 2014-04-11 14:25:15 +01:00
Gareth Rees
d3d2795fce 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).

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 Change: 185263
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 2014-04-06 22:51:05 +01:00
Gareth Rees
9bb6b2f8be Tidy-up of attributes and pool classes: 
* Bring design up to date.
* New function PoolHasAttr encapsulates attribute checking.
* Abstract classes are abstract and mustn't be checked.
* The dummy pool class in fotest needs a size.
* Abstract pool classes null out methods that they can't provide a generic implementation for, to force subclasses to provide one.
* New function PoolTrivFramePopPending provides a generic implementation of that method.
* Rename PoolNoFreeWalk to PoolTrivFreeWalk since it has NOOP rather than NOTREACHED.
* Check that AttrMOVINGGC implies AttrGC.
* Remove unimplemented attributes (BUF_RESERVE, BUF_ALLOC, INCR_RB, INCR_WB, PM)
* AMC now inherits from AMCZ instead of the other way round. This is simpler: AMC adds features to AMCZ rather than AMCZ taking features away (and not quite getting it right).
* Similarly, LO inherits from AbstractSegBufPoolClass + PoolClassMixInCollect so that it doesn't have to clear AttrSCAN and the scan methods.
* Fix bug in MFSCheck -- mustn't check unroundedUnitSize >= UNIT_MIN since small unit sizes are rounded up to UNIT_MIN.
* Don't see AttrFREE in MRG (since no free method is supplied).
* Check AttrSCAN systematically (in PoolScan and SegCheck) rather than opportunistically in TraceStart and TraceQuantum.

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 Change: 185231
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 2014-04-04 17:05:08 +01:00
Gareth Rees
673eea41a0 Check classes after defining them. 
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 Change: 185228
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 2014-04-04 12:51:07 +01:00
Richard Brooksby
c77f1f931f Responding to code review <https://info.ravenbrook.com/mail/2014/03/12/15-42-41/0/>. 
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 Change: 184754
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 2014-03-12 15:45:50 +00:00
Richard Brooksby
5a03d625e2 Tidying up arena cbs mfs teardown. 
Tidying up arena CBS initialisation and teardown.

Copied from Perforce
 Change: 184523
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 2014-02-25 11:16:12 +00:00
Richard Brooksby
2151d00c7f Catch-up merge from master, mainly to pick up spare-ring merge. 
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 Change: 184365
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 2014-02-18 13:47:49 +00:00
Richard Brooksby
44de7246e5 Creating and tearing down the arena freecbs that will hold free address ranges. 
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 Change: 184049
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 2014-01-18 16:25:08 +00:00
Richard Brooksby
d04bf862b9 Poolmfs can take a zero extendby so that it never extends itself, and have memory added using mfsextend. this allows the mfs pool to be used to store blocks for the arena's cbs before the tract allocator exists. 
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 Change: 184047
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 2014-01-18 15:45:22 +00:00
Richard Brooksby
c71a9513e0 Adding a free address space cbs to the arena, initialising and finishing it, but not using it yet. 
Moved CBSStruct to mpmst.h so that it can be included inline in ArenaStruct without circularity problems.

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 Change: 184044
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 2014-01-17 16:15:13 +00:00
Gareth Rees
4bd6bde604 Mfs now rounds unitsize up to unit_min instead of asserting. 
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 Change: 182257
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 2013-05-27 10:19:35 +01:00
Richard Brooksby
bb02f55b62 Making clear the size of the array of args passed to varargs conversion methods. 
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 Change: 181845
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 2013-05-16 03:12:11 +01:00
Richard Brooksby
f4416c7efc Changing required keyword arguments to cause an assertion rather than return a status code, and removing repetition in how this is expressed. 
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 Change: 181674
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 2013-05-09 15:15:40 +01:00
Richard Brooksby
3189ccfc9b Consolidating common pool keywords. 
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 Change: 181649
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 2013-05-09 00:06:07 +01:00
Richard Brooksby
03c7de38b6 Macroizing keyword definitions and adding more keyword argument checking methods. 
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 Change: 181647
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 2013-05-08 23:40:40 +01:00
Richard Brooksby
71b7e4f70a Pushing varargs decoding into a pool class method. much simpler. 
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 Change: 181642
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 2013-05-08 22:43:51 +01:00
Richard Brooksby
8504a81cf3 Eliminating mps_key_varargs and instead decoding deprecated varargs in one place in mpsi.c, so that each pool or other class doesn't have to deal with them. 
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 Change: 181638
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 2013-05-08 17:24:11 +01:00
Richard Brooksby
07f446a450 Converting pools to use keyword arguments, mostly, and so far inconsistently, but at least it compiles. 
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 Change: 181635
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 2013-05-08 16:21:12 +01:00
Richard Brooksby
c0a8608bf7 Basically working keyword arguments, though vmparam is unsatisfactory. 
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 Change: 181545
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 2013-05-03 17:20:35 +01:00
Gareth Rees
6b89b020c5 Add public interface for mfs pool class. 
Correct the documentation for MFS: constructor takes extend_by and unit_size in that order.

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 Change: 180372
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 2012-11-06 17:08:58 +00:00
Richard Brooksby
7d28876904 Expanded event parameters into separate macros annotated with parameter names, simplifying event definition macros. 
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 Change: 179122
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 2012-08-31 04:25:18 +01:00
Richard Brooksby
4009b8a559 Abolishing eventgen.pl. event structures are now expanded by the preprocessor. 
Abolishing event formats.  Each event now has its own structure.
Event parameters are now written directly into the event buffer, rather than being copied twice.

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 Change: 179010
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 2012-08-21 22:48:11 +01:00