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Author SHA1 Message Date
Gareth Rees
f19d112a1a Small fixes following review <https://info.ravenbrook.com/mail/2013/07/11/13-17-56/0/>. 
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 Change: 182993
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 2013-07-11 14:17:17 +01:00
Gareth Rees
f8c90b565e Changes from review <https://info.ravenbrook.com/mail/2013/07/10/14-38-35/0/>. 
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 Change: 182986
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 2013-07-10 15:37:27 +01:00
Richard Brooksby
905c983569 Improving references to documentation and source code. 
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 Change: 182983
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 2013-07-10 14:12:46 +01:00
Richard Brooksby
01d17882e6 Reducing unnecessary copying of thread states by passing a pointer to the state in the mutator fault context. 
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 Change: 182980
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 2013-07-05 17:43:14 +01:00
Richard Brooksby
ec0739c878 Fixing a couple of comments that are out of date. 
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 Change: 182932
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 2013-07-05 01:53:51 +01:00
Richard Brooksby
09b3808c9e Catch-up merge from master to macosx-threads branch. 
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 Change: 182928
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 2013-07-05 00:56:22 +01:00
Richard Brooksby
a4b67cf92a Lots of tidying up, deleting unnecessary code, and adding documentation. 
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 Change: 182926
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 2013-07-05 00:36:13 +01:00
Richard Brooksby
30e439b2c5 Registering exception handler for each thread, rather than the whole task. 
This avoids the need to forward exception messages to the debugger, since we can reasonably insist that we're the first handler in the chain for each thread.

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 Change: 182925
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 2013-07-04 22:58:34 +01:00
Richard Brooksby
2241ede47d Minor tidying and improved documentation in the leader comment. 
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 Change: 182924
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 2013-07-04 22:11:55 +01:00
Richard Brooksby
cf0a17c78f Fixing alloc_table in awlutth.c so that it doesn't allocate a bogus extra word. not sure how it got like this. 
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 Change: 182896
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 2013-07-02 19:18:16 +01:00
Richard Brooksby
5a25854918 Fixing minor linux build error left over from dl's debugging. 
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 Change: 182884
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 2013-07-01 20:51:21 +01:00
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
Gareth Rees
a86c3e469e No need to compile arg.c separately: included in mps.c since change 181994. 
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 Change: 182877
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 2013-07-01 11:23:59 +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
Gareth Rees
e88bcc5184 Document the intention behind mps_ld_isstale rather than the implementation: it captures the intention of testing whether a particular dependency is stale (even though the implementation in fact tests whether any dependency is stale). add new function mps_ls_isstale_any for expressing the intention of testing whether any dependencey is stale. the two functions have the same implementation at present, but the separation gives us the freedom to return a more precise result from mps_ld_isstale in future. 
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 Change: 182816
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 2013-06-20 16:25:08 +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.

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 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. 
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 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. 
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 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.

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 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.

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 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. 
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 Change: 182602
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 2013-06-07 13:20:20 +01:00
Gareth Rees
a70d471ed2 Fix function description. 
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 Change: 182601
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 2013-06-07 13:17:21 +01:00
Gareth Rees
36bcd67544 Oops, forgot fl argument to freelistblocklimit. 
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 Change: 182586
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 2013-06-06 15:58:02 +01:00
Gareth Rees
997477468b Extra-careful check after setting the limit. 
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 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. 
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 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! 
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 Change: 182575
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 2013-06-06 14:56:47 +01:00
Gareth Rees
a2de65a0d9 Fix build on linux. 
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 Change: 182574
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 2013-06-06 14:21:39 +01:00
Gareth Rees
210e2febfb Remove diag.c from xcode project. 
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 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. 
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 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. 
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 Change: 182562
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 2013-06-06 12:55:04 +01:00
Gareth Rees
1c4ff669ac Remove diag facility. 
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 Change: 182553
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 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. 
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 Change: 182537
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 2013-06-05 15:27:42 +01:00
Gareth Rees
08111255cc Fix compilation of test suite on unix. 
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 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. 
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 Change: 182526
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 2013-06-05 00:57:04 +01:00