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41 commits

Author SHA1 Message Date
Gareth Rees
f823d84543 Fix assertion in vmunmap: comparison was wrong way round. 
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 Change: 186683
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 2014-06-19 10:05:09 +01:00
Gareth Rees
36fe333499 Fix build on windows. 
Copied from Perforce
 Change: 186679
 ServerID: perforce.ravenbrook.com
 2014-06-18 17:43:07 +01:00
Gareth Rees
61a58b9b50 Fix problems noted by rb in review <https://info.ravenbrook.com/mail/2014/06/18/14-06-43/0/> 
Copied from Perforce
 Change: 186667
 ServerID: perforce.ravenbrook.com
 2014-06-18 15:36:35 +01:00
Gareth Rees
ef7bb2c997 Catch-up merge from branch/2014-05-28/align to branch/2014-06-14/vm. 
Copied from Perforce
 Change: 186664
 ServerID: perforce.ravenbrook.com
 2014-06-17 15:52:16 +01:00
Gareth Rees
5fb05e31b6 Fix problems noted by dl in review <https://info.ravenbrook.com/mail/2014/06/17/13-35-38/0/>. 
Copied from Perforce
 Change: 186662
 ServerID: perforce.ravenbrook.com
 2014-06-17 15:15:32 +01:00
Gareth Rees
513bc73827 Put the portable part of the vm interface in its own module. 
Copied from Perforce
 Change: 186630
 ServerID: perforce.ravenbrook.com
 2014-06-14 16:09:06 +01:00
Gareth Rees
22ff6914e2 Macros for vmbase etc. 
Copied from Perforce
 Change: 186626
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 2014-06-14 15:50:13 +01:00
Gareth Rees
e95af3fb0e Store the vm descriptor in the vmarena and vmchunk structures. 
Copied from Perforce
 Change: 186624
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 2014-06-14 15:12:26 +01:00
Gareth Rees
060cf69bfb Fix compilation on windows. 
Copied from Perforce
 Change: 186594
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 2014-06-13 18:18:06 +01:00
Gareth Rees
8d9b6c0884 Improve the diff and make the vm implementations more closely parallel. 
Copied from Perforce
 Change: 186591
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 2014-06-13 17:59:37 +01:00
Gareth Rees
f39706c2be Now that we can call vmpagesize without having a vm to hand, the implementation of vmcreate can be simpler: in particular, the grain size can already be correctly rounded up. 
Copied from Perforce
 Change: 186590
 ServerID: perforce.ravenbrook.com
 2014-06-13 17:39:58 +01:00
Gareth Rees
8c3e5886b4 Vmpagesize now takes no arguments -- this avoids suggesting (incorrectly) that it might return a different value for each vm. 
New function ProtGranularity returns the protection granularity of the operating system. (On all currently supported operating systems this is the same as the granularity of memory mapping returned by VMPageSuze, but it's important to separate these concepts.) MPMCheck asserts that the granularity of memory mapping is a multiple of the granularity of protection.
Client arena supports MPS_KEY_ARENA_GRAIN_SIZE.
Some of the test cases set the arena grain size.

Copied from Perforce
 Change: 186588
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 2014-06-13 17:19:23 +01:00
Gareth Rees
cd291a5f7a Merge branch/2014-06-11/grain into branch/2014-05-28/align. 
Copied from Perforce
 Change: 186561
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 2014-06-13 13:35:14 +01:00
Gareth Rees
2890042cee Fix the build on windows. 
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 Change: 186544
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 2014-06-12 17:27:38 +01:00
Gareth Rees
3aabbcfa48 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
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 2014-06-12 17:18:50 +01:00
Gareth Rees
b12e31ed9d Fix problems identified by dl in review <https://info.ravenbrook.com/mail/2014/06/12/15-04-02/0/>. 
Copied from Perforce
 Change: 186542
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 2014-06-12 17:11:09 +01:00
Gareth Rees
7e5bcd59e7 Use a single page for the vm descriptor, not a whole grain. 
Don't lie about reserved size.

Copied from Perforce
 Change: 186508
 ServerID: perforce.ravenbrook.com
 2014-06-11 17:38:04 +01:00
Gareth Rees
5e59419a03 Add missing variable grainsize. 
Copied from Perforce
 Change: 186507
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 2014-06-11 17:35:24 +01:00
Gareth Rees
26e8aecdf2 Rename grainsizecheck as arenagrainsizecheck. 
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 Change: 186506
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 2014-06-11 17:33:10 +01:00
Gareth Rees
41e2d84377 Rename "arena alignment" to "arena grain size" to avoid confusion with ordinary structure alignment. 
Copied from Perforce
 Change: 186503
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 2014-06-11 17:13:03 +01:00
Gareth Rees
73f4dd72be Configurable arena alignment on windows. 
Copied from Perforce
 Change: 186380
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 2014-05-30 13:53:01 +01:00
Gareth Rees
4a59d4e9b7 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/05/29/13-01-02/0/>. 
Copied from Perforce
 Change: 186347
 ServerID: perforce.ravenbrook.com
 2014-05-29 14:50:36 +01:00
Gareth Rees
b70e268929 Fix problems found by coverity. see <https://info.ravenbrook.com/mail/2014/04/10/23-23-42/0/> for full analysis. 
Copied from Perforce
 Change: 185445
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 2014-04-11 00:26:48 +01:00
Gareth Rees
09ce7184e7 Untabify. 
Copied from Perforce
 Change: 181720
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 2013-05-11 19:10:56 +01:00
Richard Brooksby
85a0aee8a9 Moving mps_key_vmw3_top_down definition to arena.c so that it's present on all platforms. 
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 Change: 181669
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 2013-05-09 14:57:38 +01:00
Richard Brooksby
e6e620f76c Merging branch/2012-08-21/diagnostic-telemetry. 
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 Change: 179289
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 2012-09-05 23:45:31 +01:00
Richard Brooksby
bb747e8e33 Renaming some check* macros with more accurate names, making remaining check* macros similar in function. 
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 Change: 179155
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 2012-09-01 10:18:08 +01:00
Richard Brooksby
ddcce429f4 Abolishing eventgen.pl. event structures are now expanded by the preprocessor. 
Abolishing event formats.  Each event now has its own structure.
Event parameters are now written directly into the event buffer, rather than being copied twice.

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 Change: 179010
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 2012-08-21 22:48:11 +01:00
Richard Brooksby
3dcded8295 Removing assertions for assumptions we no longer make since microsoft introduced size_t in its interfaces instead of dword. about time. 
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 Change: 178081
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 2012-05-01 17:25:25 +01:00
Richard Brooksby
970b5f58da Added w3i6mv platform and fixed types of arguments to windows api functions for 64-bit. 
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 Change: 178063
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 2012-04-30 14:33:00 +01:00
Richard Kistruck
9935ca3ecd mps br/timing: tabs in source files. (p4 diff -db -- confirms whitespace changes only). 
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 Change: 166673
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 2008-11-07 13:56:12 +00:00
Richard Brooksby
f22e14e334 Eliminating "impl" type tags and replacing them with uri-style file references. 
Copied from Perforce
 Change: 29900
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 2002-06-07 17:34:59 +01:00
Richard Brooksby
0a95c05521 Updating cross references to design documents to html style, to go with master/design document tree. 
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 Change: 29897
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 2002-06-07 16:47:14 +01:00
Richard Brooksby
5afb4899ef Adding forward reference to licenses from copyright notices. 
Adding licenses to a couple of files I missed.

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 Change: 29837
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 2002-06-06 11:56:19 +01:00
Richard Brooksby
819ed0ed76 Adding licenses to source code files. 
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 Change: 29836
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 2002-06-06 11:44:23 +01:00
Richard Brooksby
c2b33bb9b5 Removing hopenames from the master sources. 
This change will be integrated but ignored (-ay) to the gg-epcore/union sources, so that they retain HopeNames.

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 Change: 24911
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 2001-12-07 13:19:25 +00:00
Richard Brooksby
d0ccf8fa9a Adding hopenames back into the master sources, so that they can be included in the union sources along with the id keywords. 
This was achieved by partially undoing changelist 24817, including an accidental corruption of eventgen.pl.

Copied from Perforce
 Change: 24877
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 2001-12-06 18:14:02 +00:00
Richard Brooksby
c84f2a8553 Updating copyright messages to say copyright 2001 ravenbrook throughout. 
Adding some missing copyright messages.

Copied from Perforce
 Change: 24818
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 2001-12-05 16:18:43 +00:00
Richard Brooksby
e0a5828027 Changing hopename keywords to id keywords throughout, to work with perforce. 
Copied from Perforce
 Change: 24817
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 2001-12-05 16:05:52 +00:00
Richard Brooksby
68e0b8253f Merging changes from union to masters. this incorporates pekka's updates: tuning and a type in amcsshe.c and some adding some missing checks in arenavm.c. it also brings our cope of their hopenames up to date. 
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 Change: 24815
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 2001-12-05 15:48:24 +00:00
Nick Barnes
88e5e63275 Branch imports for masters. 
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 Change: 23678
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 2001-10-31 14:40:56 +00:00
Renamed from mps/src/vmw3.c (Browse further)