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Author SHA1 Message Date
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
Gareth Rees
e185863a15 Check alignment of address given to poolfree. 
Copied from Perforce
 Change: 187265
 ServerID: perforce.ravenbrook.com
 2014-10-14 16:54:10 +01:00
Gareth Rees
03736f9f9e Bring the discussion of avert up to date (it's not type-safe in the cool variety). 
Copied from Perforce
 Change: 187263
 ServerID: perforce.ravenbrook.com
 2014-10-14 10:59:58 +01:00
Gareth Rees
fe0cb03d0a Oops, revert 187238. 
Copied from Perforce
 Change: 187257
 ServerID: perforce.ravenbrook.com
 2014-10-13 23:24:38 +01:00
Gareth Rees
5ed62f110b Get the mmqa conerr tests working: 
* Make sure all the test build and run.
* Add output specifications to the passing tests.
* New testset/conerr runs them all.

Copied from Perforce
 Change: 187248
 ServerID: perforce.ravenbrook.com
 2014-10-13 21:34:12 +01:00
Gareth Rees
4372c9d685 Move <stdlib.h> from testlib.c to testlib.h, for the benefit of test cases that need to use malloc. 
Copied from Perforce
 Change: 187247
 ServerID: perforce.ravenbrook.com
 2014-10-13 21:33:42 +01:00
Gareth Rees
e0d7895262 Get the mmqa argerr tests working: 
* Make sure all the test build and run.
* Add output specifications to the passing tests.
* New testset/argerr runs them all.

Copied from Perforce
 Change: 187245
 ServerID: perforce.ravenbrook.com
 2014-10-13 18:35:11 +01:00
Gareth Rees
8fc96e7609 Mmqa test harness improvements: 
* Don't compile for profiling (not needed at the moment)
* Compile with -Wno-unused -Wno-missing-prototypes on OS X (so that argerr/146.c and similar test cases will build).
* Output conclusion for the first failing result (in alphabetical order), rather than whatever comes out of the hash table first.
* Don't gather symbols from block comments, otherwise we can't specify results like "assertcond = mps_pool_o != NULL" as MMQA will think that mps_pool_o is a missing symbol.

Copied from Perforce
 Change: 187244
 ServerID: perforce.ravenbrook.com
 2014-10-13 18:33:37 +01:00
Gareth Rees
2d27354d20 Use pointeradd to express the condition in mps_commit -- it expands to the same code, and better conveys the intention. 
Copied from Perforce
 Change: 187242
 ServerID: perforce.ravenbrook.com
 2014-10-13 17:36:44 +01:00
Gareth Rees
bcb1f01827 Check that unitsize and extendby are greater than zero. (zero is a likely argument to pass by accident if you get your varargs wrong.) 
Copied from Perforce
 Change: 187241
 ServerID: perforce.ravenbrook.com
 2014-10-13 17:35:57 +01:00
Gareth Rees
a56d8411d9 Check arena argument in ldadd, ldmerge and ldisstaleany. 
Copied from Perforce
 Change: 187240
 ServerID: perforce.ravenbrook.com
 2014-10-13 17:31:50 +01:00
Gareth Rees
e3f6b44cc2 Don't use avert unless the arena lock is held (it's not thread-safe in all varieties). add design explaining this. 
Copied from Perforce
 Change: 187238
 ServerID: perforce.ravenbrook.com
 2014-10-13 14:36:15 +01:00
Gareth Rees
057342d73e Add links to the lisp machine manual. 
Copied from Perforce
 Change: 187227
 ServerID: perforce.ravenbrook.com
 2014-10-12 23:40:13 +01:00
Gareth Rees
44df7f7c50 No need to keep mps_ap_s in sync any more: the definition is shared (mpmst.h includes mpslib.h which includes mps.h). 
Copied from Perforce
 Change: 187221
 ServerID: perforce.ravenbrook.com
 2014-10-12 13:57:31 +01:00
Gareth Rees
c76b658f04 Link snc in the file-at-a-time builds, so that they match the mps.c builds. 
Copied from Perforce
 Change: 187208
 ServerID: perforce.ravenbrook.com
 2014-10-11 12:08:24 +01:00
Gareth Rees
d2b4f1992f Turn off the spare memory on the mvff pool so that it returns freed memory to the arena immediately. 
Free the initial allocations so that the result determination is accurate.

Copied from Perforce
 Change: 187206
 ServerID: perforce.ravenbrook.com
 2014-10-11 00:57:28 +01:00
Gareth Rees
4b52294773 Specifying assertcond rather than assertline is likely to be more robust against code changes. 
Copied from Perforce
 Change: 187203
 ServerID: perforce.ravenbrook.com
 2014-10-10 22:55:48 +01:00
Gareth Rees
fbf748a1b7 Need to take spare committed memory into account when checking that memory usage hasn't gone up after a collection. 
Copied from Perforce
 Change: 187202
 ServerID: perforce.ravenbrook.com
 2014-10-10 22:43:07 +01:00