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53 commits

Author SHA1 Message Date
Gareth Rees
aaa0f6c7d9 No need to include "mpsavm.h". the comment justifying it was bogus: "only for mps_space_create". 
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 Change: 180093
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 2012-10-26 09:51:12 +01:00
Gareth Rees
50acfc78fd Based on discussion with rb, reverse the sense of the comments on mps_ap_fill and mps_ap_trip. 
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 Change: 179971
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 2012-10-19 16:47:49 +01:00
Richard Brooksby
eeef8ade97 Eliminating interface puns that break the strict aliasing rule. the last of the structure puns and casts, i think. 
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 Change: 179453
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 2012-09-12 20:00:04 +01:00
Richard Brooksby
9f3c6c49bb 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
1a103e0a5a 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
c2cd61b47c 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
c88a95c2b9 Removing enternal/external type puns from segregated allocation caches. 
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 Change: 179383
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 2012-09-10 11:12:28 +01:00
Richard Brooksby
f699efff8b Fixing type puns around arenapeek and arenapoke by allowing them to take a ref * to get a ref, rather than an addr. 
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 Change: 179382
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 2012-09-10 10:33:22 +01:00
Richard Brooksby
f748ad2b28 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.

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 Change: 179322
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 2012-09-07 12:58:57 +01:00
Richard Brooksby
4c51d72b56 Partial merge of branch/2012-07-23/cet-transform, excluding cet-specific parts. 
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 Change: 179309
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 2012-09-06 17:17:18 +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
f050f661f1 Checking and suppressing warnings revealed by higher level of optimisation and building from mps.c on freebsd. 
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 Change: 179195
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 2012-09-03 13:42:08 +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
bb747e8e33 Renaming some check* macros with more accurate names, making remaining check* macros similar in function. 
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 Change: 179155
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 2012-09-01 10:18:08 +01:00
Richard Brooksby
f8cad3754b Writing events into separate buffers by kind. 
Always recording events into buffers, but only writing them to the telemetry stream if they're enabled.

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 Change: 179136
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 2012-08-31 16:09:07 +01:00
Richard Kistruck
a457f5297b Mps br/padding (fix w3i3m9 build) mpsi.c: help compiler see format is never uninitialised 
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 Change: 169862
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 2010-02-26 16:56:05 +00:00
Richard Kistruck
6a7bc18e83 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

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 Change: 169861
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 2010-02-26 16:33:49 +00:00
Richard Kistruck
cd17a5f411 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.

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 Change: 166703
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 2008-11-12 15:07:04 +00:00
Richard Kistruck
2b4cf6ca29 Mps br/timing: new type "clock", internal equivalent of mps_clock_t. 
Used for a field in messages.  (More uses to follow).

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 Change: 166697
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 2008-11-11 16:57:30 +00:00
Richard Kistruck
ea707da154 Mps br/timing: mpsi_check(): check that external and internal messsage types match. 
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 Change: 166696
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 2008-11-11 16:22:26 +00:00
Richard Kistruck
63d30f9160 Mps br/timing: hack in mps_clock_t 
(Should go via new Clock type in mpmtypes, mpsi_check(), etc).

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 Change: 166591
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 2008-10-31 17:14:37 +00:00
Richard Kistruck
49d7318def 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
c67ab90237 mps br/timing: back out broken message.c & mpsi.c 
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 Change: 166586
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 2008-10-31 10:16:57 +00:00
Richard Kistruck
d1a3bc7f29 Mps br/timing: (broken) snapshot; i want to back these out and rearrange 
functions into a consistent order first

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 Change: 166585
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 2008-10-31 10:10:19 +00:00
Richard Kistruck
6e7b73614b 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
Richard Kistruck
1999a785c5 Mps gcgenmsg: 2006 copyrights 
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 Change: 161202
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 2006-12-12 08:47:10 +00:00
Richard Kistruck
908c81804f Mps _gc_start: make tracestartmessage reasons specific trigger names, not broad categories. 
Make _why text more explanatory.

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 Change: 161196
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 2006-12-11 16:17:31 +00:00
David Jones
4ddc4af6d4 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
82d6b83ad3 Mps: implementing remember / restore protection for real. 
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 Change: 64140
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 2003-11-13 17:07:13 +00:00
David Jones
cd9c9d8fc7 Mps: adding (null) interface to remember protection state. 
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 Change: 63867
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 2003-11-11 16:22:12 +00:00
David Jones
66ecd911b0 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
555176756a Mps: can now call mps_arena_has_addr during 
mps_arena_formatted_objects_walk.  test walkt0 is witness

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 Change: 50108
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 2003-07-09 16:42:29 +01:00
David Jones
1da7d11307 Mps: added mps_message_type_gc_start() 
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 Change: 39781
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 2003-02-19 16:34:08 +00:00
David Jones
eb7fb7e384 Mps: added (untested) internals for messagetypegcstart 
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 Change: 39768
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 2003-02-19 13:27:16 +00:00
David Jones
5e4a1006a6 Mps: minor style edits 
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 Change: 39662
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 2003-02-17 11:04:57 +00:00
Nick Barnes
ac1d6879d3 Second cut at opportunism. 
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 Change: 37580
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 2003-01-03 14:22:35 +00:00
Nick Barnes
da1ece1504 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
667f82dbc4 Changing global graphics copyright notice to say "portions copyright" to avoid confusion. 
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 Change: 30258
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 2002-06-18 16:28:41 +01:00
Richard Brooksby
c11fa19243 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
0c8fe12191 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
f22e14e334 Eliminating "impl" type tags and replacing them with uri-style file references. 
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 Change: 29900
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 2002-06-07 17:34:59 +01:00
Richard Brooksby
0a95c05521 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
5afb4899ef 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
819ed0ed76 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
b19eb3c55f 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
ab0821c590 Remove trailing whitespace. 
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 Change: 25309
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 2001-12-17 15:18:17 +00:00
Richard Brooksby
c2b33bb9b5 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
d0ccf8fa9a 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.

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 Change: 24877
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 2001-12-06 18:14:02 +00:00
Richard Brooksby
c84f2a8553 Updating copyright messages to say copyright 2001 ravenbrook throughout. 
Adding some missing copyright messages.

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 Change: 24818
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 2001-12-05 16:18:43 +00:00
Richard Brooksby
e0a5828027 Changing hopename keywords to id keywords throughout, to work with perforce. 
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 Change: 24817
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 2001-12-05 16:05:52 +00:00