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Author SHA1 Message Date
Gareth Rees
bcfad58d3c Merge custom cet mainline into the master sources. this includes fixes for job003519 (clock values in text telemetry logs on windows have top 32 bits zero), job003536 (cet office can't replicate 100k snowmen in reasonable time), job003651 (stack overflows are not reliably handled). 
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 Change: 183926
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 2014-01-10 14:16:08 +00:00
Gareth Rees
6971ab5691 Document that you can specify mps_key_rank when creating an allocation point on an ams pool. make mps_key_rank default to mps_rank_exact(). 
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 Change: 183515
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 2013-10-02 15:44:34 +01:00
Gareth Rees
b5004beb4b Make keyword mps_key_ams_support_ambiguous optional, with default value false. update documentation accordingly. 
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 Change: 183513
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 2013-10-02 15:14:57 +01:00
Gareth Rees
4c14792217 Prot_siginfo_good and prot_signal are no longer needed on os x. 
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 Change: 183101
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 2013-07-17 10:10:57 +01:00
Richard Brooksby
44d206b27c Adding missing #endif caused by merge error. oops. 
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 Change: 183004
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 2013-07-11 16:08:42 +01:00
Richard Brooksby
f737f311ab Merging branch/2013-06-18/macosx-threads back to master. 
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 Change: 183002
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 2013-07-11 15:55:58 +01:00
Gareth Rees
3017f9b480 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
6cfd6d75c9 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
Bruce Mitchener
7162dfcad2 Don't define _gnu_source if already defined. 
When using the build method of including the MPS directly into
one's own sources, that build system may already define _GNU_SOURCE
causing a warning here about re-defining it.

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 Change: 182941
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 2013-07-05 10:21:50 +01:00
Richard Brooksby
7181701824 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
David Lovemore
ec2f430557 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
Richard Brooksby
ac1e57c0ac 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
ddf49ff7e9 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
Richard Brooksby
5926e279f3 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
Richard Brooksby
e181376dd0 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
4e22988865 Remove diag facility. 
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 Change: 182553
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 2013-06-05 18:35:40 +01:00
Richard Brooksby
6df3381724 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
Gareth Rees
5d0a3d48d9 Catch-up merge from master sources to mps/branch/2013-05-17/emergency 
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 Change: 182417
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 2013-06-03 12:25:18 +01:00
Gareth Rees
fa63d63b23 New public function mps_fmt_create_k creates an object format using the keyword argument interface. 
Deprecate the format variant structures (mps_fmt_A_s, mps_fmt_B_s, mps_fmt_auto_header_s, mps_fmt_fixed_s) and the old interface (mps_fmt_create_A, mps_fmt_create_B, mps_fmt_create_auto_header, mps_fmt_create_fixed).

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 Change: 182277
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 2013-05-28 16:10:08 +01:00
Richard Brooksby
8a9d451ff8 Catch-up merge from custom/cet/main to master. 
Includes installable assertion handler, events in circular memory buffers, LARGEADDRESSAWARE, etc.

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 Change: 182176
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 2013-05-24 19:42:46 +01:00
Gareth Rees
46ca22c648 Fix review comments from rb in <https://info.ravenbrook.com/mail/2013/05/23/18-17-17/0/> 
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 Change: 182149
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 2013-05-24 00:48:19 +01:00
Gareth Rees
61743c36b4 On platform lii6gc, the mps needs a bunch of symbols which are not defined if the -ansi option is given to gcc. these can be enabled by defining features like _gnu_source, but all headers share a common set of features (via <feature.h>) and so all sources in the same compilation unit must turn on the same set of features. make sure this happens by turning on the features in config.h (not mpstd.h). 
Remove <string.h> from mpsi.h (not needed).

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 Change: 182124
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 2013-05-23 19:35:47 +01:00
Richard Brooksby
60f7df4335 Adjusting the default extend_by of the mv pool to be more sensible and match the other pools, but overriding it in the case of the arena control pool, where the default originated. 
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 Change: 181946
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 2013-05-19 20:01:52 +01:00
Richard Brooksby
e8eb1a1462 Fixing the mvff documentation to say that the keyword arguments are optional, and documenting their default values. 
Attaching the note about some keywords not affecting allocation points to those keywords with a footnote reference.
Fixing the default alignment setting to MVFF pool to MPS_PF_ALIGN.

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 Change: 181874
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 2013-05-16 18:12:54 +01:00
Richard Brooksby
8b430778b6 Replacing varargs passed to seginit with keyword argument list. 
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 Change: 181679
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 2013-05-09 17:34:01 +01:00
Richard Brooksby
0206eb695b Implementing configurable maximum argument list length. 
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 Change: 181648
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 2013-05-08 23:47:38 +01:00
Richard Brooksby
e67939cabb Pushing varargs decoding into a pool class method. much simpler. 
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 Change: 181642
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 2013-05-08 22:43:51 +01:00
Richard Brooksby
fcef8c8a63 Eliminating mps_key_varargs and instead decoding deprecated varargs in one place in mpsi.c, so that each pool or other class doesn't have to deal with them. 
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 Change: 181638
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 2013-05-08 17:24:11 +01:00
Richard Brooksby
a8afd8e6f4 Converting pools to use keyword arguments, mostly, and so far inconsistently, but at least it compiles. 
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 Change: 181635
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 2013-05-08 16:21:12 +01:00
Richard Brooksby
714bf2aff2 Basically working keyword arguments, though vmparam is unsatisfactory. 
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 Change: 181545
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 2013-05-03 17:20:35 +01:00
Richard Brooksby
f53a5e569d Configuring awl pool to give give up and scan an entire segment after 200 single access hits, after observing open dylan bootstrap on ubuntu 12 hammering the table and making no progress. 
AWL pool no longer tries a single access if the trace band has reached rank WEAK, since it doesn't need to.

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 Change: 179434
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 2012-09-11 21:21:26 +01:00
Richard Brooksby
b82e27dfa6 Merging recent review changes from variety-reform branch. 
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 Change: 179306
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 2012-09-06 16:59:31 +01:00
Richard Brooksby
6b417b80d3 Responding to nb's review of variety-reform. 
https://info.ravenbrook.com/mail/2012/09/06/15-42-57/0/

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 Change: 179302
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 2012-09-06 16:47:44 +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
b6043c7a01 Making hot the default variety, so that "cc -c mps.c" comes out hot. 
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 Change: 179287
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 2012-09-05 23:04:12 +01:00
Richard Brooksby
aede28b20f Downgrading recommended optimisation from -o3 to -o2. 
DL is uneasy that we're safe against aliasing problems.  Will look more carefully later.

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 Change: 179282
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 2012-09-05 19:04:04 +01:00
Richard Brooksby
1d42c13c25 Merging branch/2012-08-15/variety-reform. 
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 Change: 179279
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 2012-09-05 18:44:44 +01:00
Richard Brooksby
81104ff2ff Providing config_plinth_none so that open dylan can build using mps.c without depending on the c library. 
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 Change: 179248
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 2012-09-05 09:45:24 +01:00
Richard Brooksby
58b1829c39 Resolving fixmes. 
Correcting untruths in <design/config>.

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 Change: 179200
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 2012-09-03 14:46:09 +01:00
Richard Brooksby
52dab6de7e Renaming varieties we to rash and di to diag. leaving ti alone as it will be deleted shortly in merge with diagnostic-telemetry branch. 
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 Change: 179193
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 2012-09-03 13:32:11 +01:00
Richard Brooksby
003ea87973 Renaming "he" variety to "hot" and "ci" variety to "cool". like the old days. 
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 Change: 179170
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 2012-09-02 11:04:53 +01:00
Richard Brooksby
0070b005a1 Removing product-specific configuration, including dylan- and scriptworks-specific targets and config_prod configurations. we should support any necessary requirements generically. 
It's now possible to write "cc -c mps.c" and get a sensible result.

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 Change: 179169
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 2012-09-02 10:39:42 +01:00
Richard Brooksby
01c0cf7acb Compiling with a static checking level by default, doubling the speed of the cool variety. 
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 Change: 179157
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 2012-09-01 11:40:43 +01:00
Richard Brooksby
6bdffe4c12 Abolishing a bunch of varieties and reforming the hot variety to run about as fast as white-hot. 
See <http://info.ravenbrook.com/mail/2012/08/15/17-43-37/0/>.

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 Change: 179153
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 2012-09-01 00:01:03 +01:00
Richard Brooksby
28c9bb13f3 Cool varieties now log events on the critical path too, whereas hot varieties only log elsewhere. 
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 Change: 179140
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 2012-08-31 17:26:48 +01:00
Richard Brooksby
24eb124aa4 Now there is no measurable performance penalty for events, they're on in all varieties (except we). 
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 Change: 179137
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 2012-08-31 16:42:17 +01:00
Richard Brooksby
a327f0cd7e Expanded event parameters into separate macros annotated with parameter names, simplifying event definition macros. 
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 Change: 179122
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 2012-08-31 04:25:18 +01:00
Richard Brooksby
6ced7e36b8 Fixing further pedantic compilation issues on xci3gc. 
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 Change: 179057
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 2012-08-26 17:07:32 +01:00
Richard Brooksby
4311e93f88 Fixing compilation of event_clock on pedantic gcc, specifically xci3gc. 
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 Change: 179056
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 2012-08-26 16:44:17 +01:00
Richard Brooksby
424c9f9239 Removing references to obsolete platforms. 
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 Change: 178909
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 2012-08-12 23:29:49 +01:00