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1800 commits

Author SHA1 Message Date
Gareth Rees
3a2f360df7 Remove obsolete comment. 
Copied from Perforce
 Change: 186607
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 2014-06-13 23:56:25 +01:00
Gareth Rees
cdee105f58 Fix defects found by coverity <https://info.ravenbrook.com/mail/2014/06/13/18-12-37/0/> 
Copied from Perforce
 Change: 186604
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 2014-06-13 21:45:46 +01:00
David Lovemore
392e6a056a Catch up merge from master/...@186577 
Copied from Perforce
 Change: 186582
 ServerID: perforce.ravenbrook.com
 2014-06-13 16:38:20 +01:00
Gareth Rees
8b012960dc Some assertions with && crept back in. split them up so that we get as much information as possible from an assertion failure. 
Copied from Perforce
 Change: 186577
 ServerID: perforce.ravenbrook.com
 2014-06-13 15:52:50 +01:00
Gareth Rees
a13a1aa1df Catch-up merge from master sources @186564 to branch/2014-06-11/grain. 
Copied from Perforce
 Change: 186572
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 2014-06-13 15:30:46 +01:00
Gareth Rees
0f5c639e59 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/06/13/13-52-14/0/>. 
Copied from Perforce
 Change: 186570
 ServerID: perforce.ravenbrook.com
 2014-06-13 15:16:02 +01:00
David Lovemore
adbb265043 Updated due to gdr's review comments in mail <https://info.ravenbrook.com/mail/2014/06/13/12-46-29/0/> 
Copied from Perforce
 Change: 186569
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 2014-06-13 15:09:49 +01:00
Gareth Rees
e2f9ead969 Merge branch/2014-05-17/chunk-tree into the master sources. 
Copied from Perforce
 Change: 186564
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 2014-06-13 14:31:31 +01:00
Gareth Rees
100405cac2 Restore the chunk ring. 
Copied from Perforce
 Change: 186558
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 2014-06-13 12:31:47 +01:00
David Lovemore
4731440031 Remove requirement that mps_key_extend_by argument to amc is aligned to arena alignment. 
Copied from Perforce
 Change: 186557
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 2014-06-13 12:19:26 +01:00
Gareth Rees
4dcd8cacaa Avoid local variable "free" shadowing standard c function free(). 
Copied from Perforce
 Change: 186554
 ServerID: perforce.ravenbrook.com
 2014-06-13 11:17:28 +01:00
Gareth Rees
8c9de5f775 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
4538221eb1 Remove obsolete macro arenachunkring. 
Copied from Perforce
 Change: 186549
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 2014-06-12 19:52:43 +01:00
Gareth Rees
b240945cb9 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
1d9afa915f 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
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 2014-06-12 18:46:49 +01:00
Gareth Rees
08f341fcc9 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
5806105a17 Fix the build on windows. 
Copied from Perforce
 Change: 186544
 ServerID: perforce.ravenbrook.com
 2014-06-12 17:27:38 +01:00
Gareth Rees
5aba28db8d Rename vmgrainsize to vmpagesize (because it is in fact the operating system page size) and to avoid confusion with the arena grain size. 
Copied from Perforce
 Change: 186543
 ServerID: perforce.ravenbrook.com
 2014-06-12 17:18:50 +01:00
Gareth Rees
e50888e0c5 Fix problems identified by dl in review <https://info.ravenbrook.com/mail/2014/06/12/15-04-02/0/>. 
Copied from Perforce
 Change: 186542
 ServerID: perforce.ravenbrook.com
 2014-06-12 17:11:09 +01:00
Gareth Rees
12e55f7b05 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
5e11b7034a 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
00a5b8e436 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
bb917243ac 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
9268a0adc8 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
36fe212dba 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
15df9bb6de 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
d482c85929 Fix rash build. 
Copied from Perforce
 Change: 186527
 ServerID: perforce.ravenbrook.com
 2014-06-12 13:49:57 +01:00
Gareth Rees
cb629746ea 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
cf75884793 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
b0470a6298 Some remaining occurrences of "arena alignment". 
Copied from Perforce
 Change: 186513
 ServerID: perforce.ravenbrook.com
 2014-06-11 22:22:02 +01:00
Gareth Rees
a74d906fc5 Need a definition of vman_grain_size. 
Copied from Perforce
 Change: 186509
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:39:57 +01:00
Gareth Rees
83fa3cbd70 Add missing variable grainsize. 
Copied from Perforce
 Change: 186507
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:35:24 +01:00
Gareth Rees
d897119121 Rename grainsizecheck as arenagrainsizecheck. 
Copied from Perforce
 Change: 186506
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:33:10 +01:00
Gareth Rees
57412df08b One last occurrence of arena->alignment. 
Copied from Perforce
 Change: 186504
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:27:25 +01:00
Gareth Rees
bfb0b771dd 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
1707089319 Oops, fumbled the merge. 
Copied from Perforce
 Change: 186493
 ServerID: perforce.ravenbrook.com
 2014-06-11 14:02:22 +01:00
Gareth Rees
a331b13075 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
de2a30d207 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
b0d4fb39be Fix incorrect merges. 
Copied from Perforce
 Change: 186490
 ServerID: perforce.ravenbrook.com
 2014-06-11 13:32:25 +01:00
Gareth Rees
577c0a0ca0 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
5969ae2114 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
0253f20ede 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
a08139899f 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
c96e7a2d84 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
David Lovemore
84ddecde2f Amc now respects mps_key_extend_by keyword argument. 
AMC also uses MPS_KEY_LARGE_SIZE keyword argument to specify what size objects need to be to live on their own segment.

Copied from Perforce
 Change: 186480
 ServerID: perforce.ravenbrook.com
 2014-06-11 12:12:44 +01:00
Gareth Rees
8237372301 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
8a55ba5d29 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
e049b1f31b 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
0b5dbed673 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
9d64ef3205 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