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Author SHA1 Message Date
Gareth Rees
22f1db6e34 Design of the protection mutator context module. 
Copied from Perforce
 Change: 187362
 ServerID: perforce.ravenbrook.com
 2014-10-23 13:44:24 +01:00
Gareth Rees
2113d1474b Design for the protection mutator context module. 
Copied from Perforce
 Change: 187360
 ServerID: perforce.ravenbrook.com
 2014-10-23 12:42:36 +01:00
Gareth Rees
f41a2e58c5 Merge vman design into vm; add designs for vmix and vmw3. 
Link to POSIX and Windows documentation from thread-manager design.

Copied from Perforce
 Change: 187357
 ServerID: perforce.ravenbrook.com
 2014-10-22 22:44:13 +01:00
Gareth Rees
3f7593f7bd Complete design.mps.thread-manager and move it from old to current. 
Better description of protection mutator context module in the "porting" chapter.
The generic thread manager mustn't assert that there is only one thread -- this would break design.mps.thread-manager.req.register.multi.

Copied from Perforce
 Change: 187354
 ServerID: perforce.ravenbrook.com
 2014-10-22 20:42:56 +01:00
Gareth Rees
6c68b07a3d Fix comment and add reference to design. 
Copied from Perforce
 Change: 187352
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 2014-10-22 20:16:14 +01:00
Gareth Rees
d2ae52e4b8 Use aver(testt) when the arena lock is not held. 
Copied from Perforce
 Change: 187351
 ServerID: perforce.ravenbrook.com
 2014-10-22 20:14:01 +01:00
Gareth Rees
77caa39434 Fix typos, improve the language. 
Copied from Perforce
 Change: 187349
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:59:18 +01:00
Gareth Rees
22b04f113c Complete the vman (generic virtual mapping) design; move it from old to current. 
Copied from Perforce
 Change: 187348
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:46:43 +01:00
Gareth Rees
868ad390e7 Simplify platform makefile for xci6ll. 
Copied from Perforce
 Change: 187347
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:46:11 +01:00
Gareth Rees
e8b4afc6af Simplify the platform makefile for lii3gc.gmk. 
Copied from Perforce
 Change: 187346
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:45:20 +01:00
Gareth Rees
dd3fde5342 Simplify the platform makefile on fri3gc. no need for -wno-strict-aliasing any more -- the mps is type-pun clean. 
Copied from Perforce
 Change: 187344
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:26:53 +01:00
Gareth Rees
feb6427a57 Bring ananmv.nmk up to date. 
Copied from Perforce
 Change: 187343
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:16:57 +01:00
Gareth Rees
b939dd00bf Simply platform makefiles for lii6gc and lii6ll. 
Copied from Perforce
 Change: 187342
 ServerID: perforce.ravenbrook.com
 2014-10-22 13:11:29 +01:00
Gareth Rees
4b2eb84ca9 Complete the vm design (and refactor it in terms of requirements), and move it from old to current. 
Copied from Perforce
 Change: 187340
 ServerID: perforce.ravenbrook.com
 2014-10-22 12:59:30 +01:00
Gareth Rees
313a03119d Add section on porting strategy. 
Copied from Perforce
 Change: 187338
 ServerID: perforce.ravenbrook.com
 2014-10-22 11:14:59 +01:00
Gareth Rees
3ad62159bf Need to update the documentation. 
Copied from Perforce
 Change: 187336
 ServerID: perforce.ravenbrook.com
 2014-10-22 00:25:27 +01:00
Gareth Rees
27c16e3f9a The multi-threaded testing module is not for inclusion in mps.c or mpmpf, so don't include it in the list of modules that need porting. 
Copied from Perforce
 Change: 187335
 ServerID: perforce.ravenbrook.com
 2014-10-22 00:08:46 +01:00
Gareth Rees
a488489ebc Section title must be "document history" exactly if the manual inclusion is to work. 
Copied from Perforce
 Change: 187333
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:57:00 +01:00
Gareth Rees
1b43cbb3aa Update copy-pasted paragraph. 
Copied from Perforce
 Change: 187332
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:56:06 +01:00
Gareth Rees
2d93c29675 Finish incomplete sentence. 
Copied from Perforce
 Change: 187331
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:52:45 +01:00
Gareth Rees
ec5a597b71 Lock design is now up to date. 
Copied from Perforce
 Change: 187330
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:46:48 +01:00
Gareth Rees
43bcbe13ca Chapter on "porting the mps". 
Copied from Perforce
 Change: 187329
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:45:58 +01:00
Gareth Rees
a59caaf1f7 Typo fixes and updates. 
Copied from Perforce
 Change: 187328
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:42:05 +01:00
Gareth Rees
ac21069c8e Add "contributing" section to the manual. 
Copied from Perforce
 Change: 187327
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:41:02 +01:00
Gareth Rees
0635fa1a05 Bring lock module design up to date. 
Copied from Perforce
 Change: 187326
 ServerID: perforce.ravenbrook.com
 2014-10-21 23:32:57 +01:00
Gareth Rees
e7e69217c9 Design for the multi-threaded testing module. 
Copied from Perforce
 Change: 187323
 ServerID: perforce.ravenbrook.com
 2014-10-21 22:45:40 +01:00
Gareth Rees
e6fb28764c Rename lockreleasempm to lockrelease. this name was changed because of a clash with a symbol in scriptworks, and that's no longer a concern. see <https://info.ravenbrook.com/project/mps/import/2001-09-27/mminfo/doc/meeting/general/1997-02-19>. if we get symbol name clashes in future, we can try the .name.single strategy, or maybe objcopy --prefix. 
Copied from Perforce
 Change: 187322
 ServerID: perforce.ravenbrook.com
 2014-10-21 22:35:30 +01:00
Gareth Rees
0de8aab32d Fix typo. 
Copied from Perforce
 Change: 187319
 ServerID: perforce.ravenbrook.com
 2014-10-21 17:10:53 +01:00
Gareth Rees
4a9f32347f Put the protection interface in prot.h, and the stack probe interface into sp.h, to make it easier to write the "porting" chapter of the manual. 
Copied from Perforce
 Change: 187316
 ServerID: perforce.ravenbrook.com
 2014-10-21 16:44:19 +01:00
Gareth Rees
467f87ff38 Fix comments in the protection implementations (it looks as if these were copied and then not modified) and bring discussion of supported platforms up to date. add file guards where missing. 
Copied from Perforce
 Change: 187313
 ServerID: perforce.ravenbrook.com
 2014-10-21 15:10:42 +01:00
Gareth Rees
864885397b Fix comment: "mac os x on x86_64 with clang" is xci6ll, not w3i6ll. 
Copied from Perforce
 Change: 187311
 ServerID: perforce.ravenbrook.com
 2014-10-21 14:24:55 +01:00
Gareth Rees
327a7dff39 Correct the error handling in the mps_fix_call example and in the mps_fix implementation. 
Copied from Perforce
 Change: 187308
 ServerID: perforce.ravenbrook.com
 2014-10-21 00:27:36 +01:00
Gareth Rees
58293e62e5 Remove note about mps_ap_create_v since this function is deprecated. 
Correct the claims about the reserve and commit instruction sequences.

Copied from Perforce
 Change: 187307
 ServerID: perforce.ravenbrook.com
 2014-10-21 00:05:27 +01:00
Gareth Rees
27e0443a99 Correct the example code for creating a virtual memory arena. 
Copied from Perforce
 Change: 187305
 ServerID: perforce.ravenbrook.com
 2014-10-20 23:39:49 +01:00
Gareth Rees
d2c7a515d6 Correct the number of keyword arguments. 
Copied from Perforce
 Change: 187304
 ServerID: perforce.ravenbrook.com
 2014-10-20 23:34:50 +01:00
Gareth Rees
833a385f0b Remove link to documentation for time facilites on system 8. link was long dead, but available via the internet archive here: <https://web.archive.org/web/20000309161634/http://developer.apple.com/techpubs/mac/osutilities/osutilities-94.html#marker-9-32> 
Copied from Perforce
 Change: 187301
 ServerID: perforce.ravenbrook.com
 2014-10-20 22:27:09 +01:00
Gareth Rees
3aab86f947 Simplify platform makefiles on windows, using a temporary makefile to work around nmake's lack of variable expansion in string replacement. this means that when adding a new part you no longer need to edit the platform makefiles, just commpre.nmk and commpost.nmk. 
Copied from Perforce
 Change: 187299
 ServerID: perforce.ravenbrook.com
 2014-10-20 19:15:57 +01:00
Gareth Rees
19744dfaec Remove unused variable p1 (broke the build on gcc). 
Copied from Perforce
 Change: 187296
 ServerID: perforce.ravenbrook.com
 2014-10-20 16:50:02 +01:00
Gareth Rees
c2d6f32919 Remove unused variable obj1pip -- broke the compilation in gcc. 
Copied from Perforce
 Change: 187295
 ServerID: perforce.ravenbrook.com
 2014-10-20 16:45:45 +01:00
Gareth Rees
00aeff2d49 Call the "contracted" callback before destroying the chunk, as the arena is (briefly) invalid afterwards. 
Copied from Perforce
 Change: 187294
 ServerID: perforce.ravenbrook.com
 2014-10-20 16:40:32 +01:00
Gareth Rees
00f4c7068d Remove duplicate function amcfix (and rename amcheaderfix to amcfix) so that we don't have the burden of maintaining two copies of this function. 
Copied from Perforce
 Change: 187293
 ServerID: perforce.ravenbrook.com
 2014-10-20 16:38:54 +01:00
Gareth Rees
11df5c9c12 Ignore .test directory. 
Copied from Perforce
 Change: 187289
 ServerID: perforce.ravenbrook.com
 2014-10-19 19:17:45 +01:00
Gareth Rees
e8740cb551 Fix intra-design links. 
Copied from Perforce
 Change: 187288
 ServerID: perforce.ravenbrook.com
 2014-10-19 19:16:31 +01:00
Gareth Rees
e7220f2ad7 Fix rest syntax. 
Copied from Perforce
 Change: 187286
 ServerID: perforce.ravenbrook.com
 2014-10-19 09:39:41 +01:00
Gareth Rees
7870122c9d Rename locusprefhigh to locusprefhigh and so on, to follow <http://www.ravenbrook.com/project/mps/master/design/guide.impl.c.naming#capital-constant> 
Copied from Perforce
 Change: 187283
 ServerID: perforce.ravenbrook.com
 2014-10-19 09:19:43 +01:00
Gareth Rees
db203fb12b Amc no longer keeps statistics about pages condemned and retained. if we need this kind of analysis, it would be better to add more telemetry until we can do the analysis offline. 
Copied from Perforce
 Change: 187274
 ServerID: perforce.ravenbrook.com
 2014-10-14 23:05:56 +01:00
Gareth Rees
423bb95e4c Add constant mps_rm_prot_inner and document it. 
Copied from Perforce
 Change: 187271
 ServerID: perforce.ravenbrook.com
 2014-10-14 22:59:32 +01:00
Gareth Rees
411e38946d Remove unused pool {fill,empty}{mutator,internal}size statistics. 
Copied from Perforce
 Change: 187270
 ServerID: perforce.ravenbrook.com
 2014-10-14 22:37:55 +01:00
Gareth Rees
e38d608024 Assert if you try to create a pool using a format from another arena, a pool using a chain from another arena, or a root using a thread from another arena. 
Copied from Perforce
 Change: 187268
 ServerID: perforce.ravenbrook.com
 2014-10-14 22:21:43 +01:00
Gareth Rees
66dfd1a69a Improved assertion messages when a required keyword argument is not found. instead of "unreachable code", the assertion message is the name of the missing key. 
Copied from Perforce
 Change: 187267
 ServerID: perforce.ravenbrook.com
 2014-10-14 22:05:30 +01:00