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Author SHA1 Message Date
Neil Brown
b83bcc0f34 Added INITIAL variable abbreviations (as specifications) to the occam parser 2008-03-10 22:55:57 +00:00
Neil Brown
239dea3f36 Made the OF in CHAN OF optional in the occam parser 2008-03-10 22:43:18 +00:00
Adam Sampson
3005dfb506 Add a pass for folding constants in occam. 
The existing constant-folding code in the parser is still there, since it needs
to know whether things are constant, and A.Dimension expects an Int.

However, this pass is useful because it does a better job of constant folding
than the parser would on its own: it can fold subexpressions of expressions
that are as a whole not constant.
 2008-03-17 15:48:43 +00:00
Adam Sampson
3340e95806 Make agg_typesDone include constantsFolded. 
This is so that constant folding gets done early; it's important that it
doesn't happen after anything that tries to pull values into variables later
on.
 2008-03-17 15:47:57 +00:00
Adam Sampson
ca230be268 Use Prop.agg_typesDone rather than listing its members. 2008-03-17 15:47:29 +00:00
Adam Sampson
1124bb5a44 Use either Alt or TimerAlt as appropriate. 2008-03-15 15:15:21 +00:00
Adam Sampson
89040a97b0 Move the dummy occam pass into an OccamPasses module. 
(The plan is to gradually replace it with real passes.)
 2008-03-15 14:40:17 +00:00
Adam Sampson
79a5799b8f Some minor cleanups to ParseOccam. 2008-03-15 14:10:51 +00:00
Adam Sampson
54668d3ba2 Implement the RESCHEDULE intrinsic. 2008-03-15 11:00:11 +00:00
Adam Sampson
4a68dda2b5 Clean up the generation of wrapper Procs for Pars. 
Procs that are in csParProcs are now generated with the correct calling
convention directly, rather than having a second wrapper function generated
around them.
 2008-03-14 22:01:59 +00:00
Adam Sampson
9c2a6b6656 Handle both addl and subl for stack increases. 
GCC seems to very occasionally generate addl -N rather than subl N.

Also don't allow subl -N any more -- if it's adjusting the stack pointer back
up, that doesn't mean it's going to use any less of the stack...
 2008-03-14 22:00:36 +00:00
Adam Sampson
5156626ab0 Remove the identifyParProcs pass. 
All it did was to make a list of the Procs generated by parsToProcs, so
parsToProcs may as well just do the same job itself.

The reason I'd made it a separate pass originally was that I wanted to
optimise out the wrapper when the child of a Par was already a ProcCall.
That optimisation isn't going to be possible any more with the new CCSP,
since wrappers have to fetch their arguments in a different way from
ordinary Procs.
 2008-03-14 14:53:05 +00:00
Adam Sampson
26c9e5b57f Tidy up "tocktest --help" to match "tock --help". 2008-03-13 10:55:49 +00:00
Adam Sampson
3996a1379b Update BackendPassesTest to match my last _sizes change. 2008-03-13 10:52:23 +00:00
Adam Sampson
6df110dce4 Wrap QuickCheck tests into HUnit tests. 
This means all the tests now get run as part of one list, and HUnit keeps track
of the number of failures for us. (The reason I was doing this was so that
tocktest will exit non-zero on QuickCheck test failure too.)

As part of this, I've reworked TestMain's main function quite a bit. It'll now
filter QuickCheck tests into response to options too.
 2008-03-12 19:38:02 +00:00
Adam Sampson
8120a75186 Clean up TestUtils. 
Reorder functions in categories, and add some folds so it's easier to navigate.
 2008-03-12 18:27:30 +00:00
Adam Sampson
808277ca84 Remove now-unused code for running timed tests. 2008-03-12 18:21:22 +00:00
Adam Sampson
ba10c85fc0 Set TESTS, so tocktest gets run on "make check". 2008-03-12 18:11:31 +00:00
Adam Sampson
f71998f8ec Exit non-zero if any of the HUnit tests fail. 2008-03-12 18:06:36 +00:00
Adam Sampson
0c1bf64302 Fix Haddock for TestMain. 2008-03-12 17:32:19 +00:00
Adam Sampson
b814e81bec Do away with the killval hack. 
This now uses the same approach to detect a kill as libkrocif.
 2008-03-12 16:43:15 +00:00
Adam Sampson
006559271d Declare size arrays before the corresponding real arrays. 
This is because we sometimes need the size array while initialising the real
array -- for example, if we're initialising a 2D array of channels.
 2008-03-12 15:14:00 +00:00
Adam Sampson
d7333e4479 Implement FLUSH in the output handlers. 2008-03-12 14:48:27 +00:00
Adam Sampson
88af6a29d2 Abstract CCSP setup into a function, and set up terminal properly. 
If stdin is in use, it'll now be put into non-canonical mode. This is almost
the same as libkrocif's behaviour, except I've set VTIME to 0, since I don't
think there's a good reason to have a terminal read complete if no characters
are available.

This also sets CCSP's branding to "Tock", so error messages now start "Tock: ".
 2008-03-12 14:38:58 +00:00
Adam Sampson
ac532be667 Implement stdin input handler. 
This uses a slight hack to figure out when a killable BSC has actually been
killed (which I think should probably be a CCSP feature anyway).
 2008-03-12 12:01:40 +00:00
Adam Sampson
f2d3280cee Abstract killing TLP channel handlers out into a function. 2008-03-12 10:47:19 +00:00
Adam Sampson
8880413128 Use TimerAlt rather than Alt. 
It really ought to pick the right one depending on whether there are any timer
guards.
 2008-03-11 18:52:35 +00:00
Adam Sampson
7eaab68f04 Implement TLP output channels using a CIF helper process. 
Input channels will be similar, but are stubbed out for now.
 2008-03-11 18:47:48 +00:00
Adam Sampson
882d0c002a Remove debugging code. 2008-03-11 17:43:54 +00:00
Neil Brown
5002b73238 Changed the cgtests to no longer use a custom garbage collector 2008-03-10 17:23:37 +00:00
Neil Brown
c778ff0031 Fixed some unused module import warnings, now that PassM is not build of monad transformers 2008-03-10 17:19:45 +00:00
Neil Brown
9f18b348e8 Corrected all the tests to use the new PassM monad 2008-03-10 17:07:48 +00:00
Neil Brown
a123981a74 Changed the running of the PassM monad to use the new mechanism 2008-03-10 15:19:50 +00:00
Neil Brown
6abda39ee2 Fixed a couple of uses of the PassM monad that depended on the old mechanism 2008-03-10 15:19:28 +00:00
Neil Brown
e3af6eecc1 Defined a custom monad for PassM rather than using the monad transformers in a stack 2008-03-10 15:18:31 +00:00
Adam Sampson
8aae275895 Fix ALT enabling in the C backend. 2008-03-10 11:38:25 +00:00
Neil Brown
0b93e67ca3 Fixed the last load of backend tests, for specs and actuals 2008-03-09 19:32:09 +00:00
Neil Brown
9b2f6b9e2b Updated a couple of the retypes-sizes tests for the backend 2008-03-09 19:23:46 +00:00
Neil Brown
9533fa9926 Reversed the effect of an earlier patch (to put timers back in the C++ backend) now that I've seen Adam's patch that fixes it anyway 2008-03-09 19:04:34 +00:00
Neil Brown
76aeabe747 Fixed genRetypesSizes to work properly again with arrays with a non-fixed dimension (oops) 2008-03-09 18:54:37 +00:00
Neil Brown
3d1aae72fc Fixed a couple of tests for a Rain pass 2008-03-09 18:43:22 +00:00
Neil Brown
0711a818ad Added dependencies on the AST module for GenOrdAST and GenTagAST 2008-03-09 18:42:02 +00:00
Neil Brown
f8cd341cd8 Fixed the tests for array slicing 2008-03-09 18:21:16 +00:00
Neil Brown
e90ea48baa Fixed the test for genOverArray, to test arrays with fixed and unknown dimensions 2008-03-09 17:26:37 +00:00
Neil Brown
7dc379cb86 Fixed a test relating to initialising channel arrays 2008-03-09 17:25:50 +00:00
Neil Brown
3189c066b5 Fixed genRetypeSizes and its associated tests in light of the new array sizes passes 2008-03-09 16:58:05 +00:00
Neil Brown
dd14f6b62a Fixed one of the tests for declareSizesArray that had not been updated 2008-03-09 16:57:38 +00:00
Neil Brown
c1f0ff92c9 Corrected the transformation of AFTER for the BYTE type 2008-03-09 16:26:50 +00:00
Neil Brown
668983f1e5 Adjusted the tests for the new type of genArraySubscript 2008-03-09 16:20:06 +00:00
Neil Brown
0265063250 Re-added the index checking for array slices in the backend 2008-03-09 16:19:01 +00:00