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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. 
Copied from Perforce
 Change: 190858
 ServerID: perforce.ravenbrook.com
 2016-04-10 17:49:08 +01:00
Richard Brooksby
d462d4b36d Repairing superclass by taking a kind, which can later be checked. 
Copied from Perforce
 Change: 190850
 ServerID: perforce.ravenbrook.com
 2016-04-10 12:28:51 +01:00
Richard Brooksby
a56de59509 Generating type-safe functions for getting and setting the class of instances. 
Fixing warning revealed by GCC that I wasn't actually checking classes after init.
Fixing abstract classes so that they pass their own checks!

Copied from Perforce
 Change: 190837
 ServerID: perforce.ravenbrook.com
 2016-04-08 19:50:12 +01:00
Richard Brooksby
5a0c818945 Explicitly making inststruct the prefix of instances, eliminating pointer punning of class pointers, and reducing likelihood of editing errors. 
Copied from Perforce
 Change: 190830
 ServerID: perforce.ravenbrook.com
 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
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:20 +01:00
Richard Brooksby
1d28eaff07 Eliminating the concept of "alias classes" in favour of "kinds". 
Copied from Perforce
 Change: 190825
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:20 +01:00
Richard Brooksby
2e191a810e Referring to classes by their base identifiers. 
Copied from Perforce
 Change: 190823
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:20 +01:00
Richard Brooksby
32de0701e0 Removing always-zero offset from pool class structure. 
Copied from Perforce
 Change: 190819
 ServerID: perforce.ravenbrook.com
 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
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:19 +01:00
Richard Brooksby
c1abe0e9fd Abstracting class declarations and references to classes. 
Copied from Perforce
 Change: 190812
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:19 +01:00
Richard Brooksby
2743081e86 Getting rid of "old style" class ensure functions. 
Copied from Perforce
 Change: 190811
 ServerID: perforce.ravenbrook.com
 2016-04-08 17:51:19 +01:00
Richard Brooksby
7d0cc19ca3 Tearing down shield correctly. 
Copied from Perforce
 Change: 190225
 ServerID: perforce.ravenbrook.com
 2016-03-20 01:01:54 +00:00
Richard Brooksby
f3bde6fd39 Promoting shield to first class structure. 
Copied from Perforce
 Change: 190219
 ServerID: perforce.ravenbrook.com
 2016-03-20 00:32:43 +00:00
Richard Brooksby
44f80af1ec Merging branch mps/branch/2016-03-13/without-reservation into master sources. 
Copied from Perforce
 Change: 190106
 ServerID: perforce.ravenbrook.com
 2016-03-15 13:19:27 +00:00
Richard Brooksby
1025b28674 Eliminating withreservoirpermit and all its variants. 
Copied from Perforce
 Change: 190005
 ServerID: perforce.ravenbrook.com
 2016-03-13 21:04:01 +00:00
Richard Brooksby
cc6262ae66 Basic removal of the reservoir pool from code and design. 
Copied from Perforce
 Change: 190000
 ServerID: perforce.ravenbrook.com
 2016-03-13 20:32:24 +00:00
Richard Brooksby
078ac268d5 Catch-up merge from branch/2015-08-06/config to remove arenaconfigure. 
Copied from Perforce
 Change: 189335
 ServerID: perforce.ravenbrook.com
 2016-02-25 22:59:06 +00:00
Richard Brooksby
30240791c2 Adding reference to job for improving definalization. see <https://info.ravenbrook.com/mail/2016/01/19/17-09-22/0/>. 
Copied from Perforce
 Change: 188929
 ServerID: perforce.ravenbrook.com
 2016-01-20 11:44:28 +00:00
Gareth Rees
7c83105da9 Accumulate scannedsize in mrg pool. 
Copied from Perforce
 Change: 188209
 ServerID: perforce.ravenbrook.com
 2015-09-03 11:54:55 +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
 ServerID: perforce.ravenbrook.com
 2014-09-27 22:57:02 +01:00
Gareth Rees
10afd0ee3b 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.

Copied from Perforce
 Change: 187063
 ServerID: perforce.ravenbrook.com
 2014-09-27 12:49:30 +01:00
Gareth Rees
456d747b61 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.

Copied from Perforce
 Change: 187061
 ServerID: perforce.ravenbrook.com
 2014-09-27 11:27:00 +01:00
Gareth Rees
bf97a59af1 Catch-up merge from master sources @186564 to branch/2014-06-11/grain. 
Copied from Perforce
 Change: 186572
 ServerID: perforce.ravenbrook.com
 2014-06-13 15:30:46 +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
181fe2d26a Use xyzpool macros systematically as suggested by nb in <https://info.ravenbrook.com/mail/2014/06/11/20-47-37/0/> 
Copied from Perforce
 Change: 186529
 ServerID: perforce.ravenbrook.com
 2014-06-12 14:25:00 +01:00
Gareth Rees
c71e35f3c1 Catch-up merge from masters sources @186519 to branch/2014-04-17/describe. 
Copied from Perforce
 Change: 186526
 ServerID: perforce.ravenbrook.com
 2014-06-12 13:45:22 +01:00
Gareth Rees
41e2d84377 Rename "arena alignment" to "arena grain size" to avoid confusion with ordinary structure alignment. 
Copied from Perforce
 Change: 186503
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:13:03 +01:00
Gareth Rees
d6b83892af Remove unused pool class attributes. 
Bring method descriptions up to date in pool class design.

Copied from Perforce
 Change: 186446
 ServerID: perforce.ravenbrook.com
 2014-06-08 19:54:24 +01:00
Gareth Rees
b54eddf8dd Fix bug in mrgdescribe: must be in the shield in order to call mrgrefpartref. 
Copied from Perforce
 Change: 186009
 ServerID: perforce.ravenbrook.com
 2014-05-11 21:12:36 +01:00
Gareth Rees
2b41ec58db Catch-up merge from master sources @185999 to branch/2014-04-17/describe. 
Copied from Perforce
 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
 ServerID: perforce.ravenbrook.com
 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
 ServerID: perforce.ravenbrook.com
 2014-05-11 18:20:38 +01:00
Gareth Rees
4ed8190265 Back out change 185626 (violates the design.mps.writef.snazzy). 
Copied from Perforce
 Change: 185941
 ServerID: perforce.ravenbrook.com
 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
Gareth Rees
d83fbf6b09 Correct indentation of describe output. 
Copied from Perforce
 Change: 185626
 ServerID: perforce.ravenbrook.com
 2014-04-17 13:36:42 +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
 ServerID: perforce.ravenbrook.com
 2014-04-06 22:51:05 +01:00
Gareth Rees
fd07236307 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.

Copied from Perforce
 Change: 185231
 ServerID: perforce.ravenbrook.com
 2014-04-04 17:05:08 +01:00
Gareth Rees
306401504d Check classes after defining them. 
Copied from Perforce
 Change: 185228
 ServerID: perforce.ravenbrook.com
 2014-04-04 12:51:07 +01:00
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
Gareth Rees
98306c0095 Make the mps compilable under clang/llvm 3.0 with the -ansi -pedantic options: 
Avoid if with empty body by adding NOOP.
Avoid extended offsetof in expansion of PageOfTract, linkOfMessage, linkOfRing, and Pool2AMST macros.

Copied from Perforce
 Change: 183413
 ServerID: perforce.ravenbrook.com
 2013-09-11 10:21:12 +01:00
Gareth Rees
4e22988865 Remove diag facility. 
Copied from Perforce
 Change: 182553
 ServerID: perforce.ravenbrook.com
 2013-06-05 18:35:40 +01:00
Richard Brooksby
8f4f17e745 Renaming some local variables from "index" to "indx" to avoid shadowing the function "index". 
Only certain versions of GCC seem to warn about this, but they include 4.6.3 being used by Tracis CI causing this failure <https://travis-ci.org/Ravenbrook/mps-temporary/builds/7322161>.

Copied from Perforce
 Change: 182011
 ServerID: perforce.ravenbrook.com
 2013-05-20 19:37:18 +01:00
Richard Brooksby
690db0f51d Catch up merge from mps master to keyword arguments development branch. 
Copied from Perforce
 Change: 181890
 ServerID: perforce.ravenbrook.com
 2013-05-17 14:37:48 +01:00
Gareth Rees
e76d53158f Make forward declarations of various functions consistent with their actual declarations. 
Copied from Perforce
 Change: 181788
 ServerID: perforce.ravenbrook.com
 2013-05-15 14:18:28 +01:00
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
8b430778b6 Replacing varargs passed to seginit with keyword argument list. 
Copied from Perforce
 Change: 181679
 ServerID: perforce.ravenbrook.com
 2013-05-09 17:34:01 +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
f699efff8b Fixing type puns around arenapeek and arenapoke by allowing them to take a ref * to get a ref, rather than an addr. 
Copied from Perforce
 Change: 179382
 ServerID: perforce.ravenbrook.com
 2012-09-10 10:33:22 +01:00
Richard Brooksby
e6e620f76c Merging branch/2012-08-21/diagnostic-telemetry. 
Copied from Perforce
 Change: 179289
 ServerID: perforce.ravenbrook.com
 2012-09-05 23:45:31 +01:00
Richard Brooksby
6436ca441d Checking and suppressing warnings caused by higher level of optimisation and building from mps.c on ubuntu 12. 
Copied from Perforce
 Change: 179194
 ServerID: perforce.ravenbrook.com
 2012-09-03 13:38:53 +01:00