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Author SHA1 Message Date
Gareth Rees
1289bde3ed Fix broken mps_key_pool_debug_options keyword argument. 
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 2013-10-04 11:05:56 +01:00
Gareth Rees
4950182f38 Avoid warnings when compiling with -wwrite-strings: 
* Use const char * in places where we want to assign string constants.
Avoid warnings when compiling with -Wextra:
* Avoid if statement with empty body in amcsshe.c
* Avoid comparison of unsigned >= 0.

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 2013-10-01 10:52:45 +01:00
Gareth Rees
09d0dfc481 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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 2013-06-20 16:25:08 +01:00
Richard Brooksby
f9724af3e0 Catch-up merge from custom/cet/main to master, to pick up arena extension callbacks. 
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 2013-06-12 15:33:49 +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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 2013-06-08 10:57:57 +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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 2013-05-28 16:10:08 +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
Richard Brooksby
c46a9623ce Adding mps_arg_s fields for float and double, to complete the set of basic types. 
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 2013-05-16 13:13:51 +01:00
Richard Brooksby
d28c3acbea Quietly eliminating varargs to mps_alloc. they were never documented. 
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 2013-05-16 03:07:50 +01:00
Gareth Rees
9e9c0e3990 Remove mps_arg from mps.h. 
Use MPS_ARGS_BEGIN etc in the Scheme example and in the manual.
Use MPS_BEGIN and MPS_END instead of BEGIN and END.
The _FIELD macros don't need to be function-like macros.
Restore TODO comments in mps.h.
Scheme example compiles with -std=c89.

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 2013-05-13 21:01:38 +01:00
Gareth Rees
10c13b2a54 New macro mps_arg and revised macro mps_args_add mean that client programs no longer need to know which keyword argument goes in which field. revise documentation accordingly. 
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 Change: 181736
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 2013-05-12 17:21:03 +01:00
Gareth Rees
025845b4a7 Rename mps_arena_create_args to mps_arena_create_k to match the documentation, and for consistency with mps_pool_create_k and mps_ap_create_k. 
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 2013-05-11 19:17:06 +01:00
Richard Brooksby
a9ed62e39a Converting varags on buffer and ap creation into keyword argument lists. 
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 2013-05-09 18:25:53 +01:00
Richard Brooksby
8b430778b6 Replacing varargs passed to seginit with keyword argument list. 
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 2013-05-09 17:34:01 +01:00
Richard Brooksby
85a0aee8a9 Moving mps_key_vmw3_top_down definition to arena.c so that it's present on all platforms. 
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 2013-05-09 14:57:38 +01:00
Richard Brooksby
b18ec007a9 Adding macros to make keyword argument list formation more convenient and robust. 
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 Change: 181666
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 2013-05-09 14:04:23 +01:00
Richard Brooksby
82cf26a55d Consolidating common pool keywords. 
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 2013-05-09 00:06:07 +01:00
Richard Brooksby
3ab047467f Macroizing keyword definitions and adding more keyword argument checking methods. 
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 2013-05-08 23:40:40 +01:00
Richard Brooksby
e67939cabb Pushing varargs decoding into a pool class method. much simpler. 
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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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 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
098bf44a5e First draft of keyword arguments. mainly checking in in order to try working with git fusion on this branch. 
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 Change: 181538
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 2013-05-02 17:55:07 +01:00
Gareth Rees
8d6d8e7023 Remove "mps_alert_collection_set" from public interface and remove its implementation and test case. client programs should use the messages interface to find out what the mps is doing. 
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 2013-03-12 14:33:27 +00:00
Gareth Rees
5500febc0d Follow policy of not defining symbols from mpstd.h in the external interface, by removing the definition of mps_t_word from mps.h. 
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 2013-03-08 14:03:10 +00:00
Gareth Rees
c602081e0a Private symbols _mps_sac_s and _mps_sac_freelist_block_s now start with underscores, as per external interface policy. 
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 Change: 181092
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 2013-03-08 12:10:44 +00:00
Gareth Rees
bfb81e3e9c 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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 2012-11-16 16:42:41 +00:00
Gareth Rees
2c221f5bcf Integrate nb's clock changes. mps_clock_t now an alias for mps_word_t. 
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 2012-10-30 11:12:38 +00:00
Nick Barnes
292d0108a5 change mps_clock_t to word. 
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 2012-10-30 08:43:39 +00:00
Gareth Rees
ad69180746 Mps_shift_t is not used in the external interface, so following discussion with rb, remove it. 
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 2012-10-18 16:23:59 +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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 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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 2012-09-12 19:32:37 +01:00
Richard Brooksby
c2cd61b47c Cleaning up obsolete references to mps_space_t. 
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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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 2012-09-10 11:12:28 +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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 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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 2012-09-06 17:17:18 +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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 2012-09-02 10:39:42 +01:00
Richard Brooksby
0c75606e30 Fixing a "1ul" constant to "(mps_word_t)1" since 1ul isn't 64-bits wide on windows 64. 
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 2012-05-01 17:24:01 +01:00
Richard Brooksby
bdf3d768e2 Adding minimal platform detection to determine mps_t_word in mps external interface. 
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 2012-05-01 17:04:27 +01:00
Richard Brooksby
acbc270f66 Adding indirection between mps_word_t and unsigned long that will get more elaborate when we merge the w3i6mv port. 
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 2012-03-29 14:52:45 +01:00
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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 2010-02-26 16:33:49 +00:00
Richard Kistruck
920390c31a 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). 
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 2009-02-16 17:11:05 +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
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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 2008-10-31 12:23:24 +00:00
Richard Kistruck
cb1a2bf60a Mps br/timing: back out mps.h too: i want to rearrange 
message functions into a consistent order first

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 2008-10-31 11:52:44 +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
ea037aa6de 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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 2006-12-15 18:11:19 +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
David Jones
4ddc4af6d4 Mps: adjusting list of exported functions. 
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 2004-12-16 16:58:49 +00:00
David Jones
cd9c9d8fc7 Mps: adding (null) interface to remember protection state. 
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 2003-11-11 16:22:12 +00:00