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Author SHA1 Message Date
Gareth Rees
dde2cb855b Catch-up merge from master sources to branch/2014-01-15/nailboard. 
Copied from Perforce
 Change: 185275
 ServerID: perforce.ravenbrook.com
 2014-04-07 10:38:08 +01:00
Gareth Rees
0ffc9ec788 Can't use checkd_nosig(tree, ...) because treeempty is null. 
arena->enabledMessageTypes might be NULL.

Copied from Perforce
 Change: 185271
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 2014-04-07 10:14:40 +01:00
Gareth Rees
0bffc62a44 Remove "todo: checkleveldeep asserts on arena creation with bootstrapping problems." -- this was fixed in change 184924. 
Copied from Perforce
 Change: 185267
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 2014-04-07 00:29:09 +01:00
Gareth Rees
75a5d11558 Fix restructuredtext formatting. 
Copied from Perforce
 Change: 185266
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 2014-04-07 00:27:31 +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
Gareth Rees
f6901a9e23 Complete design.mps.type and design.mps.interface-c and move them to "current" design in the manual. 
Remove unused enumeration FormatVariety from mpmtypes.
Improve wording of manual entry on MPS_RM_PROT.

Copied from Perforce
 Change: 185259
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 2014-04-06 20:00:31 +01:00
Gareth Rees
0290982bca Avoid calling sizeroundup when the result needs to be a count. 
Use PointerAdd instead of casting to (char *) and back again.

Copied from Perforce
 Change: 185256
 ServerID: perforce.ravenbrook.com
 2014-04-06 17:35:57 +01:00
Gareth Rees
f2eb8ddb30 Write release notes for release 1.111.0. 
Copied from Perforce
 Change: 185254
 ServerID: perforce.ravenbrook.com
 2014-04-06 17:25:11 +01:00
Gareth Rees
e62351a25e Fix typo. 
Copied from Perforce
 Change: 185253
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 2014-04-06 17:24:33 +01:00
Gareth Rees
61a0f57a71 Fix typo. 
Copied from Perforce
 Change: 185252
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 2014-04-06 17:24:08 +01:00
Gareth Rees
45521a9268 Poolarena must be thread-safe, so add a comment. 
Copied from Perforce
 Change: 185250
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 2014-04-06 16:44:07 +01:00
Gareth Rees
f4050a073e Remove unneeded headers. 
Copied from Perforce
 Change: 185248
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 2014-04-06 15:53:54 +01:00
Gareth Rees
5a1185daf1 Remove todo -- this was done in change 179501. 
Copied from Perforce
 Change: 185247
 ServerID: perforce.ravenbrook.com
 2014-04-06 15:53:34 +01:00
Gareth Rees
8b9c38393e Event arenablacklistzone was deleted, but event_version_minor was not updated; and the instruction "when you retire an event type, don't delete it from the list -- comment it out" was not followed. 
Delete TODO item: EVENT_VERSION numbers are parameters to the EventInit event.

Copied from Perforce
 Change: 185246
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 2014-04-06 15:52:56 +01:00
Gareth Rees
642be932a1 Refactor walkt0 test case so that it can test different pool classes. 
Copied from Perforce
 Change: 185244
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 2014-04-06 11:47:36 +01:00
Gareth Rees
570121154e The empty accessset is actually accesssetempty. 
Copied from Perforce
 Change: 185242
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 2014-04-06 11:04:18 +01:00
Gareth Rees
ccbc0f26bb Mmqa test case function/46.c now passes; update passing. 
Copied from Perforce
 Change: 185236
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 2014-04-04 22:00:39 +01:00
Gareth Rees
bbe1052f69 Refactor finaltest so that it is capable of testing different pool classes. 
Copied from Perforce
 Change: 185235
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 2014-04-04 21:59:45 +01:00
Gareth Rees
77a5a83bc8 Allocate with the right size. 
Copied from Perforce
 Change: 185233
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 2014-04-04 18:22:13 +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
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 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
2d6ead9104 Turn on -wswitch-default for gcc. 
Add missing default: cases to switch statements.

Copied from Perforce
 Change: 185226
 ServerID: perforce.ravenbrook.com
 2014-04-04 12:16:59 +01:00
Gareth Rees
66e1777271 Improve wording. 
Copied from Perforce
 Change: 185224
 ServerID: perforce.ravenbrook.com
 2014-04-04 11:49:33 +01:00
Gareth Rees
71d9ea47b8 Explain how to call mps_root_create_table() safely (avoiding type punning). fix example for mps_root_create_table_masked(). use the recommended approach in qs.c. 
Copied from Perforce
 Change: 185223
 ServerID: perforce.ravenbrook.com
 2014-04-04 11:49:19 +01:00
Gareth Rees
0805e2be8f Fix airtest to use its own ambiguous root instead of relying on references to disappear from the c stack (which they don't on lii6ll). 
Copied from Perforce
 Change: 185218
 ServerID: perforce.ravenbrook.com
 2014-04-04 10:30:45 +01:00
Gareth Rees
1523c28fee Add reference to c99 as requested by rb in <https://info.ravenbrook.com/mail/2014/04/02/13-57-33/0/>. 
Copied from Perforce
 Change: 185214
 ServerID: perforce.ravenbrook.com
 2014-04-03 16:57:26 +01:00
Gareth Rees
dcaad508fc Remove unnecessary calls to mps_args_done -- these crept back in via the merge of the cbs-tract-alloc branch. 
Copied from Perforce
 Change: 185143
 ServerID: perforce.ravenbrook.com
 2014-04-01 22:43:58 +01:00
Gareth Rees
99dab3d524 Catch-up merge from master sources to branch/2014-01-15/nailboard. 
Copied from Perforce
 Change: 185138
 ServerID: perforce.ravenbrook.com
 2014-04-01 22:08:45 +01:00
Gareth Rees
40ed06bf17 Clang can compile eventsql.c with -pedantic but gcc cannot. 
Copied from Perforce
 Change: 185137
 ServerID: perforce.ravenbrook.com
 2014-04-01 22:07:48 +01:00
Gareth Rees
85cbda9382 Cast pointer to void * for the benefit of gcc. 
Copied from Perforce
 Change: 185133
 ServerID: perforce.ravenbrook.com
 2014-04-01 21:12:58 +01:00
Gareth Rees
3db904ee46 Document mps_key_interior for amcz, and mention it in the pool introduction. 
Copied from Perforce
 Change: 185128
 ServerID: perforce.ravenbrook.com
 2014-04-01 17:13:47 +01:00
Gareth Rees
fc7bdbd4dd Fixed dl's review comments <https://info.ravenbrook.com/mail/2014/04/01/13-28-17/0/>. 
Copied from Perforce
 Change: 185127
 ServerID: perforce.ravenbrook.com
 2014-04-01 17:02:00 +01:00
Gareth Rees
e6560aa91b Explain why the last level in the nailboard might be tiny (to avoid special cases for small nailboards). 
Copied from Perforce
 Change: 185122
 ServerID: perforce.ravenbrook.com
 2014-04-01 13:32:42 +01:00
Gareth Rees
d844d87c4d Generate dependencies for fmtscheme.c. 
Copied from Perforce
 Change: 185120
 ServerID: perforce.ravenbrook.com
 2014-04-01 12:11:06 +01:00
Richard Brooksby
103e03d285 Catch up merge from masters to branch/2014-01-15/nailboard. 
Copied from Perforce
 Change: 185118
 ServerID: perforce.ravenbrook.com
 2014-04-01 11:43:47 +01:00
Gareth Rees
df2af926b0 Add release notes entry for nailboard improvement. 
Copied from Perforce
 Change: 185112
 ServerID: perforce.ravenbrook.com
 2014-03-31 19:14:53 +01:00
Gareth Rees
5cb6645f65 Fixed rb's review comments <https://info.ravenbrook.com/mail/2014/03/31/15-48-46/0/> 
Copied from Perforce
 Change: 185111
 ServerID: perforce.ravenbrook.com
 2014-03-31 19:03:32 +01:00
Gareth Rees
5a035142d0 Fix typo: "if exists" should be "if exist". 
Copied from Perforce
 Change: 185108
 ServerID: perforce.ravenbrook.com
 2014-03-31 16:58:05 +01:00
Gareth Rees
9c7e619ac0 Fix compilation on lii6gc: 
* Don't test __has_feature unless we know we are on MPS_BUILD_LL.
* Fix type-punned pointer aliasing in expt825.c.

Copied from Perforce
 Change: 185104
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 2014-03-31 13:01:40 +01:00
Gareth Rees
01fbead536 Bring .p4ignore up to date so that p4 status is clean. 
Copied from Perforce
 Change: 185101
 ServerID: perforce.ravenbrook.com
 2014-03-31 11:37:46 +01:00
Gareth Rees
0094610a6a Support the clang address sanitizer. 
Copied from Perforce
 Change: 185096
 ServerID: perforce.ravenbrook.com
 2014-03-30 18:51:53 +01:00
Gareth Rees
fcbc3260bd Turn off -wunreachable-code in gcc: too many false positives. 
Copied from Perforce
 Change: 185091
 ServerID: perforce.ravenbrook.com
 2014-03-30 17:00:50 +01:00
Gareth Rees
8c5bb6ae3c 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
0eba9c6112 Fix header comment for ssw3i6*.c -- win64 not win32. 
Copied from Perforce
 Change: 185086
 ServerID: perforce.ravenbrook.com
 2014-03-29 17:24:28 +00:00
Gareth Rees
633f791d15 Avoid spurious output from rmdir. 
Copied from Perforce
 Change: 185078
 ServerID: perforce.ravenbrook.com
 2014-03-28 14:27:44 +00:00
Gareth Rees
467ff3a9f5 Preserve the first table entry, so as to avoid false positives when this is kept alive by a register or stack-local variable. 
Copied from Perforce
 Change: 185077
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 2014-03-28 14:27:21 +00:00
Gareth Rees
c7550151e7 Merge branch/2014-03-21/pellesc into the master sources. 
Copied from Perforce
 Change: 185075
 ServerID: perforce.ravenbrook.com
 2014-03-28 14:00:40 +00:00
Gareth Rees
6de8c58889 Catch-up merge from master sources to branch/2014-03-21/pellesc. 
Copied from Perforce
 Change: 185074
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 2014-03-28 13:54:30 +00:00
Gareth Rees
7ceb6297de Remove #pragma warning(disable: ...) for microsoft visual c/c++ warnings that are no longer generated by the code, so that we get the maximum checking from this compiler. 
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 Change: 185072
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 2014-03-28 13:09:14 +00:00