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1731 commits

Author SHA1 Message Date
Gareth Rees
2fa5f5688d New function arenachunktreetraverse ensures that calls to chunkofaddr are reliably detected. 
Copied from Perforce
 Change: 186550
 ServerID: perforce.ravenbrook.com
 2014-06-12 20:28:50 +01:00
Gareth Rees
9aa93127ba Remove obsolete macro arenachunkring. 
Copied from Perforce
 Change: 186549
 ServerID: perforce.ravenbrook.com
 2014-06-12 19:52:43 +01:00
Gareth Rees
d396c68d0e Tract iteration interface is only used by the arena coverage test, so move it out of tract.c and into arenacv.c. 
Copied from Perforce
 Change: 186548
 ServerID: perforce.ravenbrook.com
 2014-06-12 19:06:10 +01:00
Gareth Rees
74a03398c0 Fix arenadescribetracts: 
* Return value from TreeVisitor is Bool, not Res, so pass Res back via a closure.
* Can't use TRACT_TRACT_FOR while iterating over the chunk tree, because that macro uses ChunkOfAddr. (A plain loop is simpler.)
* Mustn't try to describe unallocated tracts -- they might not even be mapped into memory. So consult the allocTable.
Make tract functions more robust:
* TractCheck must only check the pool if there is one (otherwise it segfaults for unallocated tracts)
* TractLimit can't look up the arena via TractPool, because the tract might not have a pool. So pass in the arena as an argument.

Copied from Perforce
 Change: 186547
 ServerID: perforce.ravenbrook.com
 2014-06-12 18:46:49 +01:00
Gareth Rees
b0d20ed749 Catch-up merge from master sources @186540 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186546
 ServerID: perforce.ravenbrook.com
 2014-06-12 17:55:16 +01:00
Gareth Rees
49e1793f59 Merged branch/2014-05-15/size into the master sources. 
Copied from Perforce
 Change: 186540
 ServerID: perforce.ravenbrook.com
 2014-06-12 16:51:34 +01:00
Gareth Rees
266a75b639 Catch-up merge from master sources @186536 to branch/2014-05-15/size. 
Copied from Perforce
 Change: 186539
 ServerID: perforce.ravenbrook.com
 2014-06-12 16:46:36 +01:00
Gareth Rees
f20f01a40b Fix problems noted by rb in review <https://info.ravenbrook.com/mail/2014/06/11/15-16-51/0/>. 
Copied from Perforce
 Change: 186537
 ServerID: perforce.ravenbrook.com
 2014-06-12 16:24:39 +01:00
Gareth Rees
35bba9adc2 Merge branch/2014-04-15/mvffnoseg into the master sources. 
Copied from Perforce
 Change: 186536
 ServerID: perforce.ravenbrook.com
 2014-06-12 16:20:20 +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
a94a92f9a2 Fix problems noted by nb in review <https://info.ravenbrook.com/mail/2014/06/11/20-47-37/0/> 
Copied from Perforce
 Change: 186533
 ServerID: perforce.ravenbrook.com
 2014-06-12 15:53:55 +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
c8d293af37 Fix rash build. 
Copied from Perforce
 Change: 186527
 ServerID: perforce.ravenbrook.com
 2014-06-12 13:49:57 +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
9ed5301da2 Refer to rb's e-mail for potential optimization. 
Copied from Perforce
 Change: 186524
 ServerID: perforce.ravenbrook.com
 2014-06-12 12:18:30 +01:00
Gareth Rees
dc84b7e826 Oops, fumbled the merge. 
Copied from Perforce
 Change: 186493
 ServerID: perforce.ravenbrook.com
 2014-06-11 14:02:22 +01:00
Gareth Rees
a6ea56c348 Use unused_pointer and unused_size now we have 'em. 
Copied from Perforce
 Change: 186492
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:59:02 +01:00
Gareth Rees
c2c38dedcc Catch-up merge from master sources @186481 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186491
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:52:31 +01:00
Gareth Rees
181254f09a Fix incorrect merges. 
Copied from Perforce
 Change: 186490
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:32:25 +01:00
Gareth Rees
b826b76559 Restore assertions on spare keyword argument, accidentally removed in change 186484. 
Copied from Perforce
 Change: 186488
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:29:01 +01:00
Gareth Rees
dbc6f9cd32 Catch-up merge from branch/2014-04-15/mvffnoseg @186485 to branch/2014-05-15/size. 
Copied from Perforce
 Change: 186487
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:17:14 +01:00
Gareth Rees
f5cf804050 Rename mvtfailover to mvtfreeland, as suggested by rb in review. 
Copied from Perforce
 Change: 186485
 ServerID: perforce.ravenbrook.com
 2014-06-11 12:47:13 +01:00
Gareth Rees
365e431f21 Catch-up merge from master sources @186481 to branch/2014-04-15/mvffnoseg. 
Copied from Perforce
 Change: 186484
 ServerID: perforce.ravenbrook.com
 2014-06-11 12:42:58 +01:00
Gareth Rees
db08f01684 Merge mps/branch/2014-04-08/align into the master sources. 
Copied from Perforce
 Change: 186481
 ServerID: perforce.ravenbrook.com
 2014-06-11 12:18:40 +01:00
Gareth Rees
017bdf6b1c Fix the build on windows: 
* Alignments need casts to avoid a warning from MSVC.
* MFS has alignment MPS_PF_ALIGN, not sizeof(void *).

Copied from Perforce
 Change: 186477
 ServerID: perforce.ravenbrook.com
 2014-06-11 11:57:15 +01:00
Gareth Rees
6c84fd5028 Remove unused variable baseindex (obsoleted by accounting reform). 
Copied from Perforce
 Change: 186465
 ServerID: perforce.ravenbrook.com
 2014-06-09 19:59:04 +01:00
Gareth Rees
0901340862 Ensure that the macro versions of shieldexpose and shieldcover are used. 
Copied from Perforce
 Change: 186464
 ServerID: perforce.ravenbrook.com
 2014-06-09 19:53:37 +01:00
Gareth Rees
4113048403 Catch-up merge from master sources @186460 to branch/2014-04-08/align. 
Copied from Perforce
 Change: 186461
 ServerID: perforce.ravenbrook.com
 2014-06-09 19:26:31 +01:00
Gareth Rees
79dfa22348 Remove unused variable oldfree (obsoleted by accounting reform). 
Copied from Perforce
 Change: 186460
 ServerID: perforce.ravenbrook.com
 2014-06-09 19:22:04 +01:00
Gareth Rees
2aa32f236a Remove unneeded variable arena (obsoleted by removal of check on totalsize). 
Copied from Perforce
 Change: 186453
 ServerID: perforce.ravenbrook.com
 2014-06-09 08:22:12 +01:00
Gareth Rees
ebfb9af464 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/06/05/14-58-24/0/>. 
Copied from Perforce
 Change: 186451
 ServerID: perforce.ravenbrook.com
 2014-06-08 22:10:21 +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
fe20a6e3d8 Add comments addressing points noted by dl in review <https://info.ravenbrook.com/mail/2014/06/04/14-08-35/0/>. 
Copied from Perforce
 Change: 186448
 ServerID: perforce.ravenbrook.com
 2014-06-08 20:08:38 +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
8ec2d5f64b Fix problems identified by dl in review <https://info.ravenbrook.com/mail/2014/06/05/14-49-13/0/>. 
Copied from Perforce
 Change: 186445
 ServerID: perforce.ravenbrook.com
 2014-06-08 17:45:44 +01:00
Gareth Rees
7489f4d284 Fix compilation on fri3gc: need readonlyaddradd macro to avoid warning. 
Copied from Perforce
 Change: 186442
 ServerID: perforce.ravenbrook.com
 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
f2447e74fd Fix the build on fri3gc. 
Copied from Perforce
 Change: 186436
 ServerID: perforce.ravenbrook.com
 2014-06-08 15:20:50 +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
Gareth Rees
e8bb8ecedb Encapsulate the artifical ageing and reclaiming that's need to ensure that all the memory in a segment is accounted as free. addresses point made by rb in <https://info.ravenbrook.com/mail/2014/06/02/15-43-00/0/> 
Copied from Perforce
 Change: 186428
 ServerID: perforce.ravenbrook.com
 2014-06-08 13:12:12 +01:00
Gareth Rees
f7b6693641 More stringent checking in poolgenaccountforseg{split,merge}, as suggested by dl in <https://info.ravenbrook.com/mail/2014/06/02/14-32-56/0/>. 
Copied from Perforce
 Change: 186426
 ServerID: perforce.ravenbrook.com
 2014-06-08 12:42:17 +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
 ServerID: perforce.ravenbrook.com
 2014-06-05 13:40:05 +01:00
Richard Brooksby
e7579bd79d Fixing wrong function name in comment. 
Copied from Perforce
 Change: 186418
 ServerID: perforce.ravenbrook.com
 2014-06-05 13:14:37 +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
Richard Brooksby
1d3818b99a Merge branch mps/branch/2014-04-23/awl into the master sources 
Copied from Perforce
 Change: 186409
 ServerID: perforce.ravenbrook.com
 2014-06-03 14:52:47 +01:00
Gareth Rees
66f67b0681 Avoid "warning c4306: 'type cast' : conversion from 'unsigned int' to 'pointer' of greater size" on w3i6mv. 
Copied from Perforce
 Change: 186378
 ServerID: perforce.ravenbrook.com
 2014-05-30 13:42:22 +01:00
Gareth Rees
d6e27d3183 Gcbench and djbench don't need to link against mps.lib (they include mps.c instead). 
Copied from Perforce
 Change: 186377
 ServerID: perforce.ravenbrook.com
 2014-05-30 13:41:59 +01:00
Gareth Rees
9fb9c2f319 Rename poolgen functions to make it clear that they only handle accounting. 
Copied from Perforce
 Change: 186368
 ServerID: perforce.ravenbrook.com
 2014-05-30 12:29:42 +01:00