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Author SHA1 Message Date
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
Neil Brown
3d1945b517 Changed the code handling SizeVariable to output the size as an integer if it is known 2008-03-09 16:18:13 +00:00
Neil Brown
35b1ffdc51 Added a new pass to turn all array slices into the full FromFor form 2008-03-09 16:15:24 +00:00
Neil Brown
5c43172e46 Added an annotation to array subscripts to indicate whether they should have a run-time check added or not 2008-03-09 14:30:19 +00:00
Neil Brown
c733ac2cff Fixed the C++ backends so that it continues to declare timer variables, even though the C backend doesn't any more 2008-03-09 12:48:26 +00:00
Neil Brown
ba75f5b06c Removed the initialiser expression on the Declaration item in the AST 2008-03-09 00:23:13 +00:00
Adam Sampson
f8d4efa0e9 Go back to generating Time variables for timers. 
This is for two reasons: first, the C++CSP backend still needs them, and
second, the way I'd done the removal wasn't correct; since you can have arrays
of them, abbreviate them, etc., they need to be stripped out by an earlier
pass so that other passes don't try to operate upon them.
 2008-03-09 11:57:43 +00:00
Adam Sampson
35538cda36 Resolve conflicts. 
This simplifies the formals/actuals stuff enough that most of it can probably
go away (once it's made to work again).
 2008-03-08 17:18:22 +00:00
Neil Brown
15d3d98850 Selected a compacting garbage collector when compiling the cg tests, as it seems to go faster and use less memory 2008-03-08 14:48:53 +00:00
Neil Brown
ba9ac70d7c Changed the C and C++ backends to write directly to the output file, to save building up the strings in memory 2008-03-08 14:10:05 +00:00
Neil Brown
c87581e490 Tidied up the export list for the GenerateC module 2008-03-08 14:03:10 +00:00