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Author SHA1 Message Date
Richard Brooksby
79582c17db Amcssth test was broken: didn't register the worker threads as roots, only created one worker thread, registered it twice. weird. 
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 Change: 182882
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 2013-07-01 20:04:30 +01:00
Richard Brooksby
96448d34a9 Initial implementation of mac os x protection exception handling using mach. 
Some threading tests get quite a long way.

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 Change: 182872
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 2013-06-29 01:22:42 +01:00
Richard Brooksby
512dca47e2 Thread scanning for mac os x / mach, and the start of thread exception handling. 
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 Change: 182834
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 2013-06-22 09:02:35 +01:00
Richard Brooksby
ac028a5fd0 Mutator fault context definitions for os x using mach. 
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 Change: 182832
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 2013-06-22 00:54:50 +01:00
Richard Brooksby
c1e5ec8f38 Implementing os x (mach) threading module. 
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 Change: 182830
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 2013-06-21 23:57:07 +01:00
David Lovemore
1ad79c5caa Switched mac os x threading to use thix.c and pthreadext.c. 
Also switched to using platform specific Mutator Context code
so that we can read out the registers for instruction emulation
and stack scanning.
Builds on 64-bit but doesn't work because sem_init is unimplemented on
Mac OS X.
Not finished on 32-bit.

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 Change: 182791
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 2013-06-18 16:29:31 +01:00
Gareth Rees
25bfea8ba8 Move the poolhasrange test to pool.c so that all frees (including internal ones) get the check. 
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 Change: 182783
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 2013-06-17 17:52:25 +01:00
Richard Brooksby
14dfc3b298 Suppress warnings about uninitialized use of eof. 
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 Change: 182750
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 2013-06-15 14:38:00 +01:00
Richard Brooksby
195ffba67b Eliminating eventpro.c and simplifying event reading in eventcnv. 
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 Change: 182748
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 2013-06-15 14:24:52 +01:00
Richard Brooksby
725fd962bf Adding the scheme example to the xcode project. 
Adding a simple Scheme benchmark program to stress the MPS mildly.

Copied from Perforce
 Change: 182711
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 2013-06-12 23:30:28 +01:00
Richard Brooksby
d384362757 Ensuring that the arena passes consistency checking before calling vmarenatrivextended, by setting the zoneshift and alignment at the same time. 
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 Change: 182708
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 2013-06-12 20:02:29 +01:00
Richard Brooksby
46bc17e2a9 Catch-up merge from custom/cet/main to master, to pick up arena extension callbacks. 
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 Change: 182701
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 2013-06-12 15:33:49 +01:00
Gareth Rees
66ffa42fd2 Fix handling of -i and -o options. 
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 Change: 182634
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 2013-06-08 16:29:04 +01:00
Gareth Rees
bb7a5f1389 Improve the explanation at the start of globalsfinish. 
Put assertion from vmChunkDestroy into the manual.

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 Change: 182633
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 2013-06-08 16:16:48 +01:00
Gareth Rees
96b001376d Fri6gc needs the same flags as fri3gc in order to compile mpseventsql. 
Copied from Perforce
 Change: 182624
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 2013-06-08 13:30:38 +01:00
Richard Brooksby
b9306a0fac Removing amcssth from the list of automatically run tests, since we have no plans to fix it at present. 
Copied from Perforce
 Change: 182616
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 2013-06-08 11:18:22 +01:00
Richard Brooksby
56645cdc0c Merging branch/2013-05-17/emergency with major rework of mvt, mvff, and cbs. 
Some parts of this are still ragged, and would not normally pass review, but this is a massive improvement to the existing code.

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 Change: 182614
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 2013-06-08 10:57:57 +01:00
Gareth Rees
287feece82 Test cbs and freelist with different alignments. 
Maintain test state in a structure to avoid having to pass it all around as function arguments.

Copied from Perforce
 Change: 182611
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 2013-06-07 19:36:42 +01:00
Gareth Rees
1d594d8c6d Mvtfinish must make the structure invalid first. 
Add comment explaining choice of GCSegClass.

Copied from Perforce
 Change: 182608
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 2013-06-07 15:39:07 +01:00
Gareth Rees
60a4cb56a1 Improve design docs following review from rb. 
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 Change: 182606
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 2013-06-07 14:50:22 +01:00
Gareth Rees
da3afade7b Mvt takes configurable alignment via a keyword argument. 
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 Change: 182605
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 2013-06-07 14:45:14 +01:00
Gareth Rees
509ebcb215 Check that all addresses in the freed range belong to the pool, not just the base of the range. 
Copied from Perforce
 Change: 182602
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 2013-06-07 13:20:20 +01:00
Gareth Rees
a70d471ed2 Fix function description. 
Copied from Perforce
 Change: 182601
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 2013-06-07 13:17:21 +01:00
Gareth Rees
36bcd67544 Oops, forgot fl argument to freelistblocklimit. 
Copied from Perforce
 Change: 182586
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 2013-06-06 15:58:02 +01:00
Gareth Rees
997477468b Extra-careful check after setting the limit. 
Copied from Perforce
 Change: 182585
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 2013-06-06 15:51:41 +01:00
Gareth Rees
5db8a1802d Represent a block on the free list as a freelistblock rather than an addr (for better type safety). add many checks. 
Copied from Perforce
 Change: 182584
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 2013-06-06 15:47:37 +01:00
Richard Brooksby
982dc78f06 Merging branch/2013-06-05/diag to eliminate the "diag" system. hurrah! 
Copied from Perforce
 Change: 182575
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 2013-06-06 14:56:47 +01:00
Gareth Rees
a2de65a0d9 Fix build on linux. 
Copied from Perforce
 Change: 182574
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 2013-06-06 14:21:39 +01:00
Gareth Rees
210e2febfb Remove diag.c from xcode project. 
Copied from Perforce
 Change: 182572
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 2013-06-06 13:58:01 +01:00
Gareth Rees
27601f7af0 Remove mentions of diagnostic feedback from the design documents and the code; add mentions of corresponding events. 
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 Change: 182570
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 2013-06-06 13:47:33 +01:00
Gareth Rees
294abbca99 Delete ntbuild.cmd: this was obsoleted by the variety reform. 
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 Change: 182568
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 2013-06-06 13:46:31 +01:00
Gareth Rees
3627d69bd2 Remove the diag variety (and the obsolete ti variety) from the makefiles. 
Copied from Perforce
 Change: 182567
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 2013-06-06 13:46:08 +01:00
Richard Brooksby
d14b8bbc81 Merging branch/2013-05-01/keyword-arguments to pick up keyword arguments for object formats. 
Copied from Perforce
 Change: 182562
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 2013-06-06 12:55:04 +01:00
Gareth Rees
1c4ff669ac Remove diag facility. 
Copied from Perforce
 Change: 182553
 ServerID: perforce.ravenbrook.com
 2013-06-05 18:35:40 +01:00
Gareth Rees
b2e2f66c28 Ensure that mpseventcnv and mpseventtxt are built by default on windows, and that mpseventsql is buildable if you request it. 
Copied from Perforce
 Change: 182537
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 2013-06-05 15:27:42 +01:00
Gareth Rees
08111255cc Fix compilation of test suite on unix. 
Copied from Perforce
 Change: 182536
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 2013-06-05 15:05:57 +01:00
Richard Brooksby
3b37d681c2 Linking tags to mmprevol requests (e.g. request.epcode.12345) to their location on info.ravenbrook.com. 
Copied from Perforce
 Change: 182526
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 2013-06-05 00:57:04 +01:00
Gareth Rees
e6605cc39c Tidying up in anticipation of review. 
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 Change: 182524
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 2013-06-04 23:49:48 +01:00
Gareth Rees
0132ece962 Build and run on windows. 
Copied from Perforce
 Change: 182519
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 2013-06-04 20:52:40 +01:00
Gareth Rees
0b204bf4e7 Catch-up merge from master sources to mps/branch/2013-05-17/emergency. 
Copied from Perforce
 Change: 182518
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 2013-06-04 20:44:03 +01:00
Gareth Rees
3cd8c3964f Avoid "variable may be used uninitialized" warning from visual c. 
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 Change: 182517
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 2013-06-04 20:41:19 +01:00
Gareth Rees
3c5b19a611 Reorganize windows build so that facts are mentioned in only one place. 
Provide "testrun" target (and batch file) for running the test suite.

Copied from Perforce
 Change: 182516
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 2013-06-04 20:40:07 +01:00
Gareth Rees
7288e21131 Avoid "variable may be used uninitialized" warnings. 
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 Change: 182513
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 2013-06-04 18:46:07 +01:00
Gareth Rees
cb2aea227c Make fotest run on lii6gc. 
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 Change: 182512
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 2013-06-04 18:40:52 +01:00
Gareth Rees
d6912235bd Mvt now fails over from a cbs to a freelist. 
Update test cases and design accordingly.

Copied from Perforce
 Change: 182509
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 2013-06-04 18:16:32 +01:00
Gareth Rees
938f1945fa Encapsulate cbsfindlargest falling back to freelistfindlargest as suggested by rb in review. 
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 Change: 182502
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 2013-06-04 17:10:38 +01:00
Gareth Rees
2bda69bc6b New test case "fotest" for fail-over of cbs to freelist in mvff. (plus stub for mvt.) need some testing hooks in mvff and mvt for getting the cbs. 
This reveals a couple of bugs in MVFF: (i) if CBSDelete fails, this might be because the block is actually on the Freelist instead; (ii) we can't SegFree before calling FreelistDelete because the Freelist needs access to the memory in order to read its pointers.

Copied from Perforce
 Change: 182500
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 2013-06-04 16:51:24 +01:00
Gareth Rees
9c3831f28e Missing extern. 
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 Change: 182496
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 2013-06-04 15:40:45 +01:00
Gareth Rees
fc5666204f Call abort() instead of exit() for convenience when debugging. 
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 Change: 182495
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 2013-06-04 15:37:12 +01:00
Gareth Rees
6f356edfb1 In mvff, fall back from cbs to freelist if cbs fails. 
Copied from Perforce
 Change: 182434
 ServerID: perforce.ravenbrook.com
 2013-06-03 16:21:52 +01:00