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47 commits

Author SHA1 Message Date
Gareth Rees
0dd9586930 New type mps_label_t for telemetry labels. 
Deprecate "candy machine" interface to telemetry control.
Implement and document straightforward get/set/reset interface.
Put a TODO referencing job003387 and job003388.

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 Change: 180495
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 2012-11-16 16:42:41 +00:00
Gareth Rees
fb1601827a Integrate nb's clock changes. mps_clock_t now an alias for mps_word_t. 
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 Change: 180153
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 2012-10-30 11:12:38 +00:00
Nick Barnes
271b4f6e0a change mps_clock_t to word. 
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 Change: 180151
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 2012-10-30 08:43:39 +00:00
Gareth Rees
373f8a9b54 Mps_shift_t is not used in the external interface, so following discussion with rb, remove it. 
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 Change: 179944
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 2012-10-18 16:23:59 +01:00
Richard Brooksby
513aabb046 Further elimination of type puns that violate the strict aliasing rule. this change eliminates puns on the format methods. 
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 Change: 179452
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 2012-09-12 19:45:27 +01:00
Richard Brooksby
9248316fb6 Further reduction of interface puns that violate the strict aliasing rule, this time in thread function types and the corresponding threadstruct. 
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 Change: 179451
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 2012-09-12 19:32:37 +01:00
Richard Brooksby
1518dc1e13 Cleaning up obsolete references to mps_space_t. 
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 Change: 179446
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 2012-09-12 18:26:06 +01:00
Richard Brooksby
1c9b8d7eb3 Removing enternal/external type puns from segregated allocation caches. 
Copied from Perforce
 Change: 179383
 ServerID: perforce.ravenbrook.com
 2012-09-10 11:12:28 +01:00
Richard Brooksby
78d5f049f0 Eliminating type puns on scan states, location dependencies, and allocation points through the mps interface. 
Now that we're recommending inlining with client code and optimising with -O2 or -O3, we can't afford any bug introduced by the strict aliasing rule.

Copied from Perforce
 Change: 179322
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 2012-09-07 12:58:57 +01:00
Richard Brooksby
858e4ac0ac Partial merge of branch/2012-07-23/cet-transform, excluding cet-specific parts. 
Copied from Perforce
 Change: 179309
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 2012-09-06 17:17:18 +01:00
Richard Brooksby
fa0bfed44e 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
280386e6ac Fixing a "1ul" constant to "(mps_word_t)1" since 1ul isn't 64-bits wide on windows 64. 
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 Change: 178080
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 2012-05-01 17:24:01 +01:00
Richard Brooksby
9da9a20cb4 Adding minimal platform detection to determine mps_t_word in mps external interface. 
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 Change: 178076
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 2012-05-01 17:04:27 +01:00
Richard Brooksby
ac6b3c9aeb Adding indirection between mps_word_t and unsigned long that will get more elaborate when we merge the w3i6mv port. 
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 Change: 177848
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 2012-03-29 14:52:45 +01:00
Richard Kistruck
e2598917f4 mps br/padding: mps_addr_pool(), mps_addr_fmt() -- new mps functions 
mps.h, mpsicv.c: implementation
 mpsicv.c: new addr_pool_test(), to test them
 w3gen.def: export them
 walkt0.c: test them within mps_arena_formatted_objects_walk().  (Also checks against values passed to stepper function, and against what we expect).
 tool/test-runner.py: add walkt0

Copied from Perforce
 Change: 169861
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 2010-02-26 16:33:49 +00:00
Richard Kistruck
0110292e21 Mps br/timing: rename mps_alert_collection_*. the correct term for when a new mps operation begins is "begin", and when it ends is "end". (whereas several starts/stops may happen during a single mps operation). 
Copied from Perforce
 Change: 167386
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 2009-02-16 17:11:05 +00:00
Richard Kistruck
a563a76204 Mps br/timing: mps_alert_collection_set() -- client sets a callback 
function; MPS calls it synchronously on collection start/stop 
(immediately after posting start/stop message).  The callback 
receives two ints: alertcode (start|stop; see mps.h), and whycode 
(trace->why).  Note: callback is also called for heap walk 
start/stop.
amcss.c: show start/stop alerts.

Copied from Perforce
 Change: 166703
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 2008-11-12 15:07:04 +00:00
Richard Kistruck
62fb0f32ae Mps br/timing: hack in mps_clock_t 
(Should go via new Clock type in mpmtypes, mpsi_check(), etc).

Copied from Perforce
 Change: 166591
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 2008-10-31 17:14:37 +00:00
Richard Kistruck
f5c3940658 Mps br/timing: (re-order file contents) arrange message functions 
into a consistent order: 
 - internal (MPM) interface -- functions for message originator;
 - delivery (client) interface -- functions for recipient;
 - message methods.

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 Change: 166589
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 2008-10-31 12:23:24 +00:00
Richard Kistruck
859507ba63 Mps br/timing: back out mps.h too: i want to rearrange 
message functions into a consistent order first

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 Change: 166587
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 2008-10-31 11:52:44 +00:00
Richard Kistruck
0c1a9c3dc7 Mps br/timing: (broken) snapshot; i want to back these out and rearrange 
functions into a consistent order first

Copied from Perforce
 Change: 166585
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 2008-10-31 10:10:19 +00:00
Richard Kistruck
451c247ba6 Mps mps.h: (comment-only) clarify that format class a and b are alive and well. it's only the _typename_ "mps_fmt_[ab]_t" that is deprecated, and mps_fmt_[ab]_s* should be used instead. (the old terse "deprecated" mislead me every time i saw it). 
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 Change: 161253
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 2006-12-15 18:11:19 +00:00
Richard Kistruck
7cb185f2b2 Mps integrate gcgenmsg into master: 
- new mps_message_type_gc_start() explains what triggered a collection;
  - design/message: add guide.

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 Change: 161204
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 2006-12-12 09:56:09 +00:00
David Jones
cb0defd646 Mps: adjusting list of exported functions. 
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 Change: 134028
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 2004-12-16 16:58:49 +00:00
David Jones
e3210cc1b4 Mps: adding (null) interface to remember protection state. 
Copied from Perforce
 Change: 63867
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 2003-11-11 16:22:12 +00:00
David Jones
9e1db84c62 Mps: implementing mps_arena_expose 
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 Change: 62949
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 2003-11-04 12:34:54 +00:00
David Jones
091cf2833d Mps: added mps_message_type_gc_start() 
Copied from Perforce
 Change: 39781
 ServerID: perforce.ravenbrook.com
 2003-02-19 16:34:08 +00:00
David Jones
da6044a59a Mps: added (untested) internals for messagetypegcstart 
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 Change: 39768
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 2003-02-19 13:27:16 +00:00
Nick Barnes
ca4af46f1d Second cut at opportunism. 
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 Change: 37580
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 2003-01-03 14:22:35 +00:00
Nick Barnes
bddcae1d08 Add mps_arena_start_collect(): starting an incremental world collection. 
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 Change: 37576
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 2003-01-03 12:58:12 +00:00
Richard Brooksby
ae3c248878 Changing global graphics copyright notice to say "portions copyright" to avoid confusion. 
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 Change: 30258
 ServerID: perforce.ravenbrook.com
 2002-06-18 16:28:41 +01:00
Richard Brooksby
e854cd8e1d Merging branch mps/2002-05-22/open-source-prep. 
Making some new files consistent with changes from that branch.
Deleting some new Global Graphics confidential files.

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 Change: 30256
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 2002-06-18 16:19:34 +01:00
Nick Barnes
6a1a360814 Integrate changes from global graphics. 
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 Change: 30250
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 2002-06-18 14:14:55 +01:00
Richard Brooksby
78ef580722 Eliminating "impl" type tags and replacing them with uri-style file references. 
Copied from Perforce
 Change: 29900
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 2002-06-07 17:34:59 +01:00
Richard Brooksby
97075f7053 Updating cross references to design documents to html style, to go with master/design document tree. 
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 Change: 29897
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 2002-06-07 16:47:14 +01:00
Richard Brooksby
a0f676c8e1 Adding forward reference to licenses from copyright notices. 
Adding licenses to a couple of files I missed.

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 Change: 29837
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 2002-06-06 11:56:19 +01:00
Richard Brooksby
4301a6db0a Adding licenses to source code files. 
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 Change: 29836
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 2002-06-06 11:44:23 +01:00
Nick Barnes
2efb9f1f4c Mps_arena_step() on masters. 
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 Change: 29464
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 2002-05-24 13:17:21 +01:00
Nick Barnes
db4b3a6fa5 Remove trailing whitespace. 
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 Change: 25309
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 2001-12-17 15:18:17 +00:00
Richard Brooksby
c0bb4cd3cd Removing hopenames from the master sources. 
This change will be integrated but ignored (-ay) to the gg-epcore/union sources, so that they retain HopeNames.

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 Change: 24911
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 2001-12-07 13:19:25 +00:00
Richard Brooksby
3d5e2ca85f Adding hopenames back into the master sources, so that they can be included in the union sources along with the id keywords. 
This was achieved by partially undoing changelist 24817, including an accidental corruption of eventgen.pl.

Copied from Perforce
 Change: 24877
 ServerID: perforce.ravenbrook.com
 2001-12-06 18:14:02 +00:00
Richard Brooksby
7628e0d7e5 Updating titles on external files to say ravenbrook, not harlequin. 
Updating internal identifier used by "what" to say "Ravenbrook MPS" not "HQNMPS".

Copied from Perforce
 Change: 24819
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 2001-12-05 16:24:22 +00:00
Richard Brooksby
b824e1c406 Updating copyright messages to say copyright 2001 ravenbrook throughout. 
Adding some missing copyright messages.

Copied from Perforce
 Change: 24818
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 2001-12-05 16:18:43 +00:00
Richard Brooksby
2589307099 Changing hopename keywords to id keywords throughout, to work with perforce. 
Copied from Perforce
 Change: 24817
 ServerID: perforce.ravenbrook.com
 2001-12-05 16:05:52 +00:00
Richard Brooksby
492dd3c684 Merging changes from union to masters. this incorporates pekka's updates: tuning and a type in amcsshe.c and some adding some missing checks in arenavm.c. it also brings our cope of their hopenames up to date. 
Copied from Perforce
 Change: 24815
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 2001-12-05 15:48:24 +00:00
Nick Barnes
eef2f4743c Merging mps_arena_has_addr() stuff from configura branch to master sources. 
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 Change: 24163
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 2001-11-23 15:26:23 +00:00
Nick Barnes
7acfca905d Branch imports for masters. 
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 Change: 23678
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 2001-10-31 14:40:56 +00:00
Renamed from mps/src/mps.h (Browse further)