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Author SHA1 Message Date
Neil Brown
a4646f88fa Removed the C++ version of genDeclaration, deferring instead to the C version 2008-03-08 00:08:19 +00:00
Neil Brown
3f02caba7c Changed the handling of retypes with arrays to handle source items with unknown size 2008-03-08 00:06:35 +00:00
Neil Brown
24ddcf6f0d Changed chansToAny to use the makeGeneric pass structure 2008-03-07 23:32:00 +00:00
Neil Brown
5ae8aca68e Fixed the sizes of retyping a multi-dimensional array 2008-03-07 22:46:39 +00:00
Neil Brown
8030161a90 Changed bytesInType to use the new module for getting the size of the bool and int types 2008-03-07 21:24:20 +00:00
Neil Brown
5714b5552a Added an automatically generated module containing the sizes of bool and int in the C and C++ implementations on the host machine 2008-03-07 21:23:24 +00:00
Neil Brown
235ce3d3e5 Added a clean target to the cgtests makefile 2008-03-07 21:22:33 +00:00
Neil Brown
8d44077891 Refactored and enhanced the declareSizesArray pass 2008-03-07 15:54:10 +00:00
Neil Brown
5a42b7eb0c Corrected a test for abbreviating array variables 2008-03-07 15:52:05 +00:00
Neil Brown
fdef3b1924 Corrected genVariable to obey checkValid when working out the types for array slices 2008-03-07 15:51:27 +00:00
Neil Brown
ffc4594604 Removed some more unneeded code from GenerateCPPCSP, deferring to the C implementation 2008-03-07 15:49:09 +00:00
Neil Brown
f0fceb5aee Stopped array literals being pulled up out of record literals in C++, now that the array handling has been changed 2008-03-07 15:48:24 +00:00
Neil Brown
e3fed836c5 Made the cgtest compilation depend on tock, to force recompilation 2008-03-07 10:02:15 +00:00
Neil Brown
8d411184c1 Corrected the size of array slices 2008-03-07 10:00:02 +00:00
Neil Brown
6106fc13a1 Removed a leftover suffix involved in declaring channel arrays 2008-03-06 21:04:11 +00:00
Neil Brown
4c1f2a1930 Adjusted the C++ (a lot) and C (a little) backends to reflect array _sizes changes, and added the new array passes to the overall pass list 
Now that I have begun moving all the _sizes stuff forward into proper compiler passes, much of the code for handling arrays in the backends is going to become redundant:

- The tockArrayView class should eventually disappear; now that _sizes are pulled forward, there's no advantage of having this extra class (compared to just doing C and C++ arrays in the same, C-based, style)
- The declaration and use of the _sizes array everywhere should go, now that it is inserted in an earlier pass

I haven't removed as much as I should from the C backend; I am wary to touch it when Adam is about to move it over to the new CIF anyway
 2008-03-06 19:08:38 +00:00
Neil Brown
a751531b4e Added some comments in declareSizesArray and renamed a variable to be clearer 2008-03-06 19:08:09 +00:00
Neil Brown
588381ee06 Fixed declareArraySizes to also use the size of an array element in its calculations for resizing 2008-03-06 18:40:20 +00:00
Neil Brown
0d638c690a Added some support for declaring sizes for retypes abbreviations (so far, only where the sizes are known at compile-time) 2008-03-06 18:30:29 +00:00
Neil Brown
41eda81ee7 Added some comments to declareSizesArray 2008-03-06 18:23:02 +00:00
Neil Brown
c3e1a32909 Rearranged declareSizesArray to easily support IsExpr 2008-03-06 18:03:49 +00:00
Neil Brown
a9692f884a Added a constructor to record types to help build record literals (especially those that contain array literals) 2008-02-29 16:44:00 +00:00
Neil Brown
8518860cd3 Fixed the handling of Is abbreviations (declaring array sizes) 2008-03-06 17:52:26 +00:00
Neil Brown
bf17347ba2 Added some tests for IsExpr with a statically sized array 2008-03-06 17:51:28 +00:00
Neil Brown
c21fee44d4 Added test for adding sizes to an Is array abbreviation 2008-03-06 17:50:19 +00:00
Neil Brown
3d823fb1b5 Fixed the handling of actual array parameters to include array variables inside ActualExpression 2008-03-06 17:34:54 +00:00
Neil Brown
807b219a39 Implemented adding array sizes for Is abbreviations 2008-03-06 15:25:05 +00:00
Neil Brown
edefe7be9f Added a progress message just before the backend is entered 2008-03-06 15:23:31 +00:00
Neil Brown
a9c2643ad4 Fixed some horribly exponential speculative recursion in one of the passes 2008-03-06 14:20:21 +00:00
Neil Brown
60c7a2dde3 Added a preliminary pass-list for the work on flattening arrays 2008-03-06 09:59:18 +00:00
Neil Brown
a2106a98e7 Fixed some incorrect recursion in the pass for declaring array _sizes 2008-03-06 01:50:01 +00:00
Neil Brown
264149ef3f Added some more tests for dynamically sized arrays 2008-03-06 01:49:33 +00:00
Neil Brown
70a207fe6c Implemented the addSizesActualParameters pass 2008-03-05 23:40:17 +00:00
Neil Brown
8b3edc90ce Added some limited tests for the addSizesActualParameters pass 2008-03-05 23:39:54 +00:00
Neil Brown
6a5d84ffcd Implemented the addSizesFormalParameters pass 2008-03-05 22:10:21 +00:00
Neil Brown
3481a3f51d Finished the tests for the addSizesFormalParameters pass 2008-03-05 22:09:51 +00:00
Neil Brown
6c629b33f7 Added a few types in BackendPassesTest to remove a monomorphism restriction warning 2008-03-05 21:04:42 +00:00
Neil Brown
1fef1e64ed Added the beginnings of testing for adding _sizes parameters to PROC definitions (formals) 2008-03-05 17:31:14 +00:00
Neil Brown
9ad4552232 Moved the error message for occam_stop into the StopException for C++, rather than printing it directly 2008-03-05 17:12:01 +00:00
Neil Brown
6a784bffd9 Switch the tests for declareSizesArray to be QuickCheck tests rather than HUnit tests 2008-03-05 16:35:37 +00:00
Neil Brown
256ce80ccb Moved all the testPass* functions into the TestMonad, using unsafePerformIO for running them inside QuickCheck 2008-03-05 16:06:14 +00:00
Neil Brown
d02b771572 Tidied up the type of handleDirective to make it easier to use 2008-03-05 16:05:21 +00:00
Neil Brown
03eab6c142 Fixed some typing relating to QuickCheck and the TestMonad to avoid type ambiguities in future 2008-03-05 16:04:30 +00:00
Neil Brown
2ea7c37abe Added the implementation of declaring _sizes arrays for record fields 2008-03-04 15:22:24 +00:00
Neil Brown
30f1b6ecab Added tests for the declaring of _sizes arrays for record fields 2008-03-04 15:22:03 +00:00
Neil Brown
41303eb993 Altered the code and the tests for declareSizesArray to approach what it should be doing 2008-03-03 17:50:57 +00:00
Neil Brown
81ea069707 Added a dummy implementation of a new pass, declareSizesArray, and the tests for it 2008-03-03 15:02:07 +00:00
Adam Sampson
2f7539bcdb Convert the C backend to the new CIF API (mostly). 
Most of this is mechanical: changing function names, and carrying the "wptr"
argument around. I've made the code for computing Expressions from Structureds
a bit more generic too.

The only complex bit is the handling of PAR processes, which I'm not very happy
with at the moment; they used to use the normal C calling convention, but now
you need to pack the arguments into the workspace. I'm handling this at the
moment by generating wrapper functions that do the unpacking, but it would be
better in the future to make the wrapper PROCs that we already generate have
the right interface.

This won't work for programs that use any of the top-level channels yet, since
there are no handlers for them.
 2008-03-07 17:50:10 +00:00
Adam Sampson
87a1c39411 Fix recursion in identifyParProcs that broke testcases/par.occ. 
It wasn't looking for PROC definitions inside Specs. This is a good example of
a pass that really wants a trimmed "everywhere"/"contexts" rather than explicit
recursion.
 2008-03-07 17:28:30 +00:00
Adam Sampson
8aabb0c98e Add a missing fold marker. 2008-03-07 17:02:03 +00:00