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Author SHA1 Message Date
Gareth Rees
39e8b866cf Rename mps_class_t to mps_pool_class_t for clarity.
Retain a typedef for mps_class_t for backwards compatibility.

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2014-09-27 13:37:38 +01:00
Gareth Rees
bf97a59af1 Catch-up merge from master sources @186564 to branch/2014-06-11/grain.
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2014-06-13 15:30:46 +01:00
Gareth Rees
181fe2d26a Use xyzpool macros systematically as suggested by nb in <https://info.ravenbrook.com/mail/2014/06/11/20-47-37/0/>
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2014-06-12 14:25:00 +01:00
Gareth Rees
c8cc245e06 Some remaining occurrences of "arena alignment".
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 Change: 186513
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2014-06-11 22:22:02 +01:00
Gareth Rees
41e2d84377 Rename "arena alignment" to "arena grain size" to avoid confusion with ordinary structure alignment.
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2014-06-11 17:13:03 +01:00
Gareth Rees
9fb9c2f319 Rename poolgen functions to make it clear that they only handle accounting.
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2014-05-30 12:29:42 +01:00
Gareth Rees
f25bd5b496 Catch-up merge from master sources @186257 to branch/2014-04-23/awl.
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2014-05-23 14:13:44 +01:00
Gareth Rees
b2f8c11ebb Catch-up merge from master sources @186174 to branch/2014-04-30/poolgen.
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2014-05-19 14:59:19 +01:00
Gareth Rees
a4611cb411 Catch-up merge from master sources @186077 to branch/2014-04-23/awl.
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 Change: 186110
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2014-05-15 10:17:41 +01:00
Gareth Rees
51ae9e9343 Segsmss needs to park the arena (because otherwise there might be a collection running on the amst pool's chain).
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 Change: 186050
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2014-05-12 19:48:39 +01:00
Gareth Rees
4c655eba6a Fix rash build on os x by adding the unused attribute to functions declared static that are not called in the rash variety.
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 Change: 185915
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2014-05-01 12:18:00 +01:00
Gareth Rees
cd099a2aae Better names for poolgen functions.
Accounting for segment splitting and merging.
Accounting for allocation and freeing in segsmss.

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 Change: 185894
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2014-04-30 13:49:26 +01:00
Gareth Rees
25d595211a Undo seghasbuffer change, to simplify the diffs.
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 Change: 185890
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2014-04-30 12:56:30 +01:00
Gareth Rees
e62efa1619 Use double-entry book-keeping and bank reconciliation to ensure the soundness and completeness of the pool generation size accounting.
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 Change: 185888
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2014-04-30 12:14:54 +01:00
Gareth Rees
5cacd3e0fc Pass gen parameter to amsinitinternal.
Set up segsmss with same chain as before.

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 Change: 185885
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2014-04-30 12:09:09 +01:00
Gareth Rees
b3d827b6fb Pool generations now refer directly to their generation (not via a chain and a generation number).
Allocation into a generation now via PoolGenAlloc (not ChainAlloc).
The "top generation" logic is encapsulated in the function ChainGen.

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2014-04-30 11:18:44 +01:00
Gareth Rees
c230d2ffaa Remove unnecessary headers from the test suite.
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 Change: 185340
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2014-04-08 13:03:04 +01:00
Gareth Rees
35039bbba2 There's no need for test cases to include mpsw3.h any more.
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 Change: 185322
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2014-04-07 18:19:37 +01:00
Gareth Rees
bcea6812fc Improve control over checking:
1. Where Type is a pointer type with a signature, replace CHECKL(TypeCheck(val)) with CHECKD(Type, val).
2. Where Type is a pointer type with no signature, replace CHECKL(TypeCheck(val)) with CHECKD_NOSIG(Type, val).
3. Where Type is a pointer type with a signature, but the structure is not visible at point of checking, replace CHECKL(TypeCheck(val)) with CHECKD_NOSIG(Type, val). Reference <design/check/#.hidden-type>
4. Make BTCheck extern and use it where possible.
5. Replace AVER(TypeCheck(val)) with AVERT(Type, val).

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2014-04-06 22:51:05 +01:00
Gareth Rees
306401504d Check classes after defining them.
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 Change: 185228
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2014-04-04 12:51:07 +01:00
Gareth Rees
c94be13bdf Improved support for pelles c:
* Refactor nmake files so that a compiler-specific makefile is included; move Microsoft Visual C-specific options to mv.nmk.
* Add nmake files for Pelles (w3i3pc.nmk and pc.nmk).
* Rename spw3i3mv.c to spw3i3.c and spw3i6mv.c to spw3i6.c since these are also used by Pelles C.
* Make reasonable changes to the source code to avoid warnings from Pelles C:
** check results of function calls;
** avoid useless return values;
** undef max before defining it;
** ensure printf formats are checkable;
** move notreached() assertions to the end of blocks;
** suppress warnings in cases where the code shouldn't be changed ("Unreachable code", "Inline assembly code is not portable", "Structured Exception Handling is not portable").

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2014-03-24 18:23:29 +00:00
Gareth Rees
333840f54a Ensure that all test cases call testlib_init so that the testlib assertion handler is installed: this ensures that on windows you can set mps_testlib_noabort to avoid the dialog box from abort().
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2014-03-24 11:41:01 +00:00
Gareth Rees
32d10cd02a Make mps_args_done obsolete.
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 Change: 184543
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2014-02-26 12:47:27 +00:00
Richard Brooksby
cd840766ca Adding mps_key_gen generation keyword to pools that take a chain (except amc), so that you can specify which generation to allocate in by default. this allows some flexibility when the client can predict the lifetimes of objects.
The AWL and LO pools allocate into generation 1 of the arena default chain if neither MPS_KEY_CHAIN or MPS_KEY_GEN is specified, simulating the default setup before the chain-zones branch.

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 Change: 184231
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2014-01-30 14:27:09 +00:00
Gareth Rees
bb857594bd Merge branch/2013-08-21/lii6ll/... into the master sources, adding new supported platform lii6ll (linux, x86-64, clang/llvm).
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2013-10-01 14:04:36 +01:00
Gareth Rees
1e97a6a193 Turn on -wextra -wwrite-strings when compiling with gcc or clang.
Add missing initializer to mps_args_none.
Change "char *" to "const char *" where necessary.

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 Change: 183494
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2013-09-30 17:18:52 +01:00
Gareth Rees
98306c0095 Make the mps compilable under clang/llvm 3.0 with the -ansi -pedantic options:
Avoid if with empty body by adding NOOP.
Avoid extended offsetof in expansion of PageOfTract, linkOfMessage, linkOfRing, and Pool2AMST macros.

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2013-09-11 10:21:12 +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
Richard Brooksby
1ab2cfe210 Eliminating unnecessary use of varargs in segment split and merge functions.
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2013-05-16 03:02:20 +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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2013-05-12 17:21:03 +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
b4e1f173db Changing required keyword arguments to cause an assertion rather than return a status code, and removing repetition in how this is expressed.
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2013-05-09 15:15:40 +01:00
Richard Brooksby
b18ec007a9 Adding macros to make keyword argument list formation more convenient and robust.
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2013-05-09 14:04:23 +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
Gareth Rees
296ac3bccf Improve the usability of the test suite:
1. "make test" now reports the name of the test case before running it, so that when you look back through the test output you can see which test case failed.
2. "make test" now collects the standard output from all the tests to a log file in /tmp, so that this does not clutter the user's terminal, and so that nothing is lost if the output exceeds the terminal's scrollback.
3. Each test case now prints a success message ("Conclusion: Failed to find any defects.") to standard output (not standard error) so that these messages do not clutter up the terminal when running "make test".
4. Each test case now uses its result code (not the printed message) to indicate whether it succeeded or failed.
5. More of the diagnostic messages from the test cases now start by printing argv[0] so that it is easier to tell which test case was running.

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2013-03-07 13:13:32 +00:00
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
David Lovemore
c8875ecb80 Tidy up code from unused variable warnings.
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2012-07-31 14:19:26 +01:00
David Lovemore
5982f80df1 Use rnd_addr() where appropriate instead of rnd()
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 Change: 178231
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2012-05-21 16:07:13 +01:00
David Lovemore
dc29d0d755 Using mps_word_const instead of ull for proper fixes to constants
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 Change: 178196
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2012-05-17 15:18:50 +01:00
David Lovemore
fa83c22bb3 Temporary fixes for 64-bit windows build
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 Change: 178190
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2012-05-17 13:19:45 +01:00
Richard Brooksby
82c29cfd3e Fixing up occurences of "unsigned long" in the main mps and test code so that we no longer assume that "unsigned long" is large enough for a pointer or size, or that it's the longest available integer type, since these are not true on 64-bit windows.
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 Change: 178021
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2012-04-23 16:20:40 +01:00
Richard Brooksby
69b15daa68 Fixing printf(var) to printf("%s", var) to suppress warnings (and improve code).
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 Change: 177792
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2012-03-26 14:21:40 +01:00
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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2002-06-18 16:19:34 +01:00
Nick Barnes
0c8fe12191 Integrate changes from global graphics.
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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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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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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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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
3060aacc04 Improve treatment of dylan formats: keep common code in fmtdy.c, header-specific code in fmthe.c, the null format in fmtno.[ch], and split out the prototypes for the test functions into fmtdytst.h.
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2002-05-14 13:06:13 +01:00