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1537 commits

Author SHA1 Message Date
Gareth Rees
84ee41b58b Increase the commit limit for exposet0 so that the test always passes. 
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 Change: 186051
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 2014-05-12 19:51:54 +01:00
Gareth Rees
51ae9e9343 Segsmss needs to park the arena (because otherwise there might be a collection running on the amst pool's chain). 
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 Change: 186050
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 2014-05-12 19:48:39 +01:00
Gareth Rees
598bd93af8 Setenv requires _gnu_source, so get the headers in the right order so that the feature macros are set up in config.h before any system header is included. 
Don't update _XOPEN_SOURCE if it's already set to a high enough value.

Copied from Perforce
 Change: 186049
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 2014-05-12 19:48:01 +01:00
Gareth Rees
35985c3587 Catch-up merge from master sources @186035 to branch/2014-03-25/ansi. 
Copied from Perforce
 Change: 186040
 ServerID: perforce.ravenbrook.com
 2014-05-12 18:42:33 +01:00
Gareth Rees
9836b47c70 Fix problems identified in nb's review <https://info.ravenbrook.com/mail/2014/05/12/15-10-13/0/>. 
Copied from Perforce
 Change: 186038
 ServerID: perforce.ravenbrook.com
 2014-05-12 18:22:40 +01:00
Gareth Rees
3072f03b78 Improve the assertion output so that it is less suggestive of a bug in the mps and more suggestive of a problem that needs investigation. 
Copied from Perforce
 Change: 186032
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 2014-05-12 15:59:21 +01:00
Gareth Rees
95ee3a4568 Check the trace argument to tracequantum. 
Copied from Perforce
 Change: 186027
 ServerID: perforce.ravenbrook.com
 2014-05-12 13:35:21 +01:00
Gareth Rees
435722442e Park the arena before calling mps_chain_destroy. 
Speed up mpsicv by reducing number of objects and by only running the test once (there's no inlined mps_tramp any more).

Copied from Perforce
 Change: 186024
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 2014-05-12 12:53:46 +01:00
Gareth Rees
08822ad7e0 Mpseventtxt must not itself output telemetry, otherwise it is likely to overwrite the telemetry it is converting. 
Copied from Perforce
 Change: 186023
 ServerID: perforce.ravenbrook.com
 2014-05-12 12:30:46 +01:00
Gareth Rees
e7f41fe61b Park the arena before destroying the default chain, to ensure that there are no traces using that chain. 
Fix test cases that used automatic collection, but destroyed data structures without parking the arena.
Document the requirement on mps_chain_destroy and add the assertion to "common assertions and their causes".

Copied from Perforce
 Change: 186021
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 2014-05-12 11:19:57 +01:00
Gareth Rees
a4044d0dc3 It is an error to destroy a chain if there is an active trace using the chain. 
Copied from Perforce
 Change: 186013
 ServerID: perforce.ravenbrook.com
 2014-05-11 21:47:20 +01:00
Gareth Rees
026662618c Check the argument using argcheck. 
Copied from Perforce
 Change: 186007
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 2014-05-11 19:18:54 +01:00
Gareth Rees
32cd7e343b Remove mps_key_cbs_extend_by and mfsextendself keyword arguments to cbsinit. these were unused and obsoleted by cbsblockpool. 
Copied from Perforce
 Change: 186006
 ServerID: perforce.ravenbrook.com
 2014-05-11 19:09:44 +01:00
Gareth Rees
a853b9570e Remove unused function mfsgetinfo and unused type mfsinfo. 
Copied from Perforce
 Change: 186004
 ServerID: perforce.ravenbrook.com
 2014-05-11 18:52:53 +01:00
Gareth Rees
3c10ea5cdd Check keyword arguments after picking them. 
Copied from Perforce
 Change: 185999
 ServerID: perforce.ravenbrook.com
 2014-05-11 18:17:40 +01:00
Gareth Rees
80d10acf0f Remove some unused headers. 
Copied from Perforce
 Change: 185994
 ServerID: perforce.ravenbrook.com
 2014-05-10 09:47:58 +01:00
Gareth Rees
c7810cd7a5 Defined(aver_and_check_all) is a better condition for invalidating the colour tables. 
Copied from Perforce
 Change: 185993
 ServerID: perforce.ravenbrook.com
 2014-05-10 09:45:26 +01:00
Gareth Rees
7d7d668ed4 Fix compilation of seg.c. 
1. "#ifdef CHECKLEVEL > CheckLevelMINIMAL" was bogus: the #ifdef should have been #if, but even then it would not be right, because in the CHECKLEVEL_DYNAMIC configuration, CHECKLEVEL is a variable rather than a preprocessor constant. So use the condition defined(AVER_AND_CHECK_ALL) instead.
2. The final CHECKL(addr == seg->limit) only makes sense if the loop was executed.
3. The variables used by the loop need to be inside the #if to avoid warnings about unused variables.
4. Add reference to the job from a comment.

Copied from Perforce
 Change: 185992
 ServerID: perforce.ravenbrook.com
 2014-05-10 09:44:25 +01:00
David Lovemore
a329ad7348 Only include tract loop ion segcheck when check level > minimal. 
This is to speed up SegCheck in HOT variety.

Copied from Perforce
 Change: 185971
 ServerID: perforce.ravenbrook.com
 2014-05-06 12:19:06 +01:00
Gareth Rees
debf5bce18 Scheme constructors now take an allocation point. 
Copied from Perforce
 Change: 185959
 ServerID: perforce.ravenbrook.com
 2014-05-04 20:39:31 +01:00
Gareth Rees
3a627e6bbb The mps_args_add_field and mps_args_done now check that the number of arguments is in bounds. 
Copied from Perforce
 Change: 185938
 ServerID: perforce.ravenbrook.com
 2014-05-02 11:34:38 +01:00
Gareth Rees
d377539ae7 Default value for mps_key_ams_support_ambiguous is now the safer value true. 
Copied from Perforce
 Change: 185927
 ServerID: perforce.ravenbrook.com
 2014-05-01 18:02:53 +01:00
Gareth Rees
4ac304fd38 Fix problems with the xcode project file (introduced in bad merges): 
* airtest got built as mv2test in the RASH config
* airtest and nailboardtest got build with profiling in Debug config
* airtest still had bogus WE config

Copied from Perforce
 Change: 185916
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 2014-05-01 12:21:17 +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
9ad6005a18 Add testpoll on os x. 
Copied from Perforce
 Change: 185910
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 2014-04-30 17:38:51 +01:00
Gareth Rees
93db817d30 Arenarelease now calls arenapoll (not tracepoll) so that it doesn't break in config_poll_none. 
Copied from Perforce
 Change: 185908
 ServerID: perforce.ravenbrook.com
 2014-04-30 17:00:11 +01:00
Gareth Rees
7b9d33799e Catch-up merge from master sources to branch/2014-03-25/ansi. 
Copied from Perforce
 Change: 185907
 ServerID: perforce.ravenbrook.com
 2014-04-30 16:51:30 +01:00
Gareth Rees
282b0cb830 Update comment to match design. 
Copied from Perforce
 Change: 185902
 ServerID: perforce.ravenbrook.com
 2014-04-30 16:30:01 +01:00
Gareth Rees
bd0e9da9ce All prottramp implementations are now the same, so there is no need for separate implementations. 
Copied from Perforce
 Change: 185901
 ServerID: perforce.ravenbrook.com
 2014-04-30 16:29:42 +01:00
Gareth Rees
b9ccc0af7a Fix problems identified by dl in <https://info.ravenbrook.com/mail/2014/04/30/12-47-23/0/>. 
Copied from Perforce
 Change: 185897
 ServerID: perforce.ravenbrook.com
 2014-04-30 15:24:26 +01:00
Gareth Rees
f4e63e0bdd No need for prod_checklevel_initial (was unused). 
Copied from Perforce
 Change: 185876
 ServerID: perforce.ravenbrook.com
 2014-04-30 11:08:23 +01:00
David Lovemore
fb7363db2e Rename bool(v) to boolof(v) to fix clash with the windows header file windows.h 
Copied from Perforce
 Change: 185841
 ServerID: perforce.ravenbrook.com
 2014-04-28 13:14:04 +01:00
Gareth Rees
54ee6e4292 Fix amsss. 
Copied from Perforce
 Change: 185813
 ServerID: perforce.ravenbrook.com
 2014-04-26 11:12:45 +01:00
Gareth Rees
28a6bfe289 Explain traceaddwhite failure logic as requested by nb in <https://info.ravenbrook.com/mail/2014/04/24/12-10-09/0/>. 
Copied from Perforce
 Change: 185800
 ServerID: perforce.ravenbrook.com
 2014-04-25 17:41:56 +01:00
Gareth Rees
fb56a08e49 Tracecondemnzones could leave the white set inconsistent if traceaddwhite failed. add an assertion to cover this case (corresponding to the similar assertion in tracecondemnall). 
Copied from Perforce
 Change: 185765
 ServerID: perforce.ravenbrook.com
 2014-04-23 20:22:19 +01:00
Gareth Rees
1821ccc309 Test all 8 combinations of debug, chain, ambig. 
Copied from Perforce
 Change: 185763
 ServerID: perforce.ravenbrook.com
 2014-04-23 19:42:27 +01:00
Gareth Rees
294c4a97cd Test the arena default chain. set the commit limit to make sure that the collector can make progress. 
Copied from Perforce
 Change: 185749
 ServerID: perforce.ravenbrook.com
 2014-04-22 23:18:42 +01:00
Gareth Rees
5b54651076 Fix indentation. 
Copied from Perforce
 Change: 185746
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 2014-04-22 21:57:16 +01:00
Gareth Rees
932d72770b Separate jobs for lo and awl finalization. 
Copied from Perforce
 Change: 185743
 ServerID: perforce.ravenbrook.com
 2014-04-22 21:40:59 +01:00
Gareth Rees
e7d41a8fde Fix bugs in condemn logic: 
1. TraceStartCollectAll now condemns all segments in pools with AttrGC (not just pools attached to generation zero of some chain, as before).
2. ChainDeferral now looks at all generations in the chain, so that the chain is condemned if any generation's new size is greater than its capacity (not just generation zero, as before).
3. ChainCondemnAuto now condemns all generations up to and including the highest generation whose new size is greater than its capacity (rather than, as before, up to and excluding the lowest generation whose new size is lower than its capacity).
Update finaltest.c so that it has a mode in which it allocates in generation 1 of a chain and with the arena released so that the above fixes are tested. Remove the MPS_KEY_GEN workarounds from awlut and awluthe as these are no longer needed.

Copied from Perforce
 Change: 185741
 ServerID: perforce.ravenbrook.com
 2014-04-22 17:53:47 +01:00
Gareth Rees
1e43258933 Explain reasoning in amsbufferempty, as requested by rb <https://info.ravenbrook.com/mail/2014/04/16/12-42-33/0/>. 
Copied from Perforce
 Change: 185603
 ServerID: perforce.ravenbrook.com
 2014-04-16 13:59:33 +01:00
Gareth Rees
bca0a066fb Avoid avers with side effects, as requested by rb in <https://info.ravenbrook.com/mail/2014/04/16/11-47-22/0/> 
Copied from Perforce
 Change: 185595
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 2014-04-16 13:23:56 +01:00
Gareth Rees
4ac5e3a9ce Oops: sense of test was wrong way round. 
Copied from Perforce
 Change: 185581
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 2014-04-16 10:55:39 +01:00
Gareth Rees
02c40ddb7e Use x and x_none for x ∈ {lock, plinth, remembered_set, shield} to match the other settings (aver_and_check, event, statistics). 
Copied from Perforce
 Change: 185580
 ServerID: perforce.ravenbrook.com
 2014-04-16 10:48:21 +01:00
Gareth Rees
e933748bd6 Mvt does not actually need to use gcsegs: in fact, gcsegs create difficulties because buffers need to be detached. so switch to using ordinary segs just like mvff. 
Copied from Perforce
 Change: 185556
 ServerID: perforce.ravenbrook.com
 2014-04-15 12:41:10 +01:00
Gareth Rees
eeaf8b887a Revert hasty merge of branch/2014-04-15/shared -- broke xcode build. 
Copied from Perforce
 Change: 185553
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 2014-04-15 12:39:51 +01:00
Gareth Rees
992ab111d6 Build and install a shared library on unix platforms. 
Copied from Perforce
 Change: 185543
 ServerID: perforce.ravenbrook.com
 2014-04-15 11:02:05 +01:00
Gareth Rees
72ba071b4c Fix arenarootswalk: 
1. Blacken the segments again after scanning the roots, so that the roots can be walked again.
2. Don't cast RootGrey to a RootIterateFn -- the types are not compatible.
MMQA test function/122.c now passes.

Copied from Perforce
 Change: 185530
 ServerID: perforce.ravenbrook.com
 2014-04-14 23:38:54 +01:00
Gareth Rees
4e48a196e5 Check the poolring so that there is an assertion failure (not a crash) if the client fails to destroy a pool. 
Copied from Perforce
 Change: 185527
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 2014-04-14 22:31:24 +01:00
Gareth Rees
06ea755daf Move the marker down the stack so that gcc's aggressive inline won't scupper it. 
Copied from Perforce
 Change: 185524
 ServerID: perforce.ravenbrook.com
 2014-04-14 18:37:31 +01:00