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Author SHA1 Message Date
Neil Brown
af9ab28718 Replaced a use of SizeVariable with VariableSizes (indirectly) in SimplifyProcs 2009-03-31 09:21:32 +00:00
Neil Brown
72fe41cdc1 Added a couple of missing cases to isExempt (in the abbreviation checking) 2009-03-31 09:20:01 +00:00
Neil Brown
c46346ffa2 Changed the occam parser to parse SIZE followed by a variable into the new VariableSizes item 2009-03-30 15:33:36 +00:00
Neil Brown
3876c1b6e9 Added support for VariableSizes to the ShowCode module 2009-03-30 15:33:10 +00:00
Neil Brown
c1c73f9186 Added constant-folding support for VariableSizes 2009-03-30 15:32:38 +00:00
Neil Brown
1144975abc Added support for VariableSizes to the Types module, including a helper function: specificDimSize 2009-03-30 15:30:46 +00:00
Neil Brown
904d19a6a5 Added a new VariableSizes constructor to Variable that will supplant SizeVariable and AllSizesVariable 2009-03-30 15:28:38 +00:00
Neil Brown
b86ffbbf3b Added two new items to CompState, which will help to replace the _sizes suffix 2009-03-30 15:13:56 +00:00
Neil Brown
676bbe34d4 Added a few missing lines in the constant folding 2009-03-27 21:40:14 +00:00
Neil Brown
ecc42f704d Fixed all the nasty hacks from earlier relating to running processes in parallel 2009-03-27 21:35:28 +00:00
Neil Brown
a71e2a8c0a Fixed the pulling up of replication counts to pull up outside PARs 2009-03-27 21:29:30 +00:00
Neil Brown
5316bc379f Fixed some things to do with the build system (extra headers, include paths) 2009-03-27 19:54:05 +00:00
Neil Brown
55ba56cbae Fixed the build system for the rangetest 2009-03-27 19:38:08 +00:00
Neil Brown
0ca5bb17d7 A collection of nasty hacks to get Tock's replicated PARs working, and to stop memory leaking 
All the changes in this patch should be undone as soon as possible (building the list of workspaces, and how we sort out the enrollment counts -- that should be done by pulling up PAR replicator counts outside the whole PAR), but for now, it works.
 2009-03-27 17:26:37 +00:00
Neil Brown
f0a64cb33f Added some Tock support functions for allocating and freeing workspaces 
It turns out that we weren't freeing workspaces, and neither was CCSP, and hence in long-running programs we were leaking memory at a crazy rate.  This fix works, but really this stuff should be in CCSP (Currently, it doesn't seem to have a ProcFree function...)
 2009-03-27 17:25:09 +00:00
Neil Brown
2237d15247 Various fixes in the C backend to get oak working 2009-03-27 16:29:06 +00:00
Neil Brown
dbf0b90601 Fixed array sizes for external procs to have one extra formal per dimension, rather than passing the whole array in a single formal (this is now how it should work!) 2009-03-27 16:28:23 +00:00
Neil Brown
74e3f61614 Fixed arrays of user data types that are arrays to be flattened into a multidimensional array, rather than an array of arrays 2009-03-27 16:24:15 +00:00
Neil Brown
63cb30802e Fixed the type inference for CLAIMs 2009-03-27 16:24:01 +00:00
Neil Brown
7764b4caf8 Added some debug messages during usage checking, and stopped checking PROCs with one argument for alias issues 2009-03-27 12:02:52 +00:00
Neil Brown
363ef6a9bc Made sure that user types are resolved when type-checking for occam 2009-03-27 09:44:05 +00:00
Neil Brown
574694d078 Fixed some stuff on external PROCs (the adding of sizes parameters) 2009-03-26 23:58:08 +00:00
Neil Brown
6e66cf7521 Added a command-line option to change how much stack the unknown functions are given 2009-03-26 22:49:38 +00:00
Neil Brown
eb99480484 Finished off the support for external C functions 2009-03-26 22:37:28 +00:00
Neil Brown
95d7144c7b Added the ability to specify linker flags separately from C compilation flags 2009-03-26 22:36:13 +00:00
Neil Brown
09093cff12 Added the ability to print out HTML-highlighted lexed occam 
This falls a bit outside the compiler's remit, but it will be the same code to print out the lexed occam without highlighting, which I plan to use for doing libraries with Tock in a bit.
 2009-03-26 22:34:34 +00:00
Neil Brown
733293745e Added a work-around for generating infinity and NaN in the C backend 2009-03-26 18:39:23 +00:00
Neil Brown
86bbdc8b8e Changed the constant folder to fold RetypesExpr 2009-03-26 18:38:53 +00:00
Neil Brown
bd2dfe3d2a Fixed pullUp so that it pulls up PROC parameters again 2009-03-26 18:38:28 +00:00
Neil Brown
ffbf4bed87 Removed a few bits of awkwardness in Unnest 2009-03-26 18:37:16 +00:00
Neil Brown
d35825ec50 Added support for constant-folding reals, and for constant-folding RETYPES 2009-03-26 18:33:14 +00:00
Neil Brown
96984250b7 Added some missing cases to the ShowCode module 2009-03-26 18:30:30 +00:00
Neil Brown
633a3dbbc5 Quickly added a command line option to allow you to specify flags to pass to the C/C++ compiler 2009-03-25 22:35:49 +00:00
Neil Brown
cd36f383c9 Turned off unused variable checking for now -- I think it's bugged 2009-03-25 18:33:23 +00:00
Neil Brown
1c4d44b739 Fixed generation of C types for channels (somewhere, one is being abbreviated with ValAbbrev, so I'll allow it for now) 2009-03-25 18:27:13 +00:00
Neil Brown
127a72ad5e Fixed channel arrays in PROC parameters to be pulled up 2009-03-25 18:26:33 +00:00
Neil Brown
fd7de709c0 Fixed the counter-example generation so that it works even when inequalities remain after the problem has been solved 
Fixes #86.
 2009-03-25 17:56:30 +00:00
Neil Brown
9cf4efee69 Added processing of the new types of actuals in the code for getting variables for usage checking 2009-03-25 16:39:06 +00:00
Neil Brown
9b753edde2 Got arrays abbrevs with unknown dimensions in the type to take the type from the RHS 2009-03-25 16:38:40 +00:00
Neil Brown
5418916245 Added the parsing of channel-array literals in PROC parameters 2009-03-25 16:38:21 +00:00
Neil Brown
7cbe98d200 Modified the lexer and parser to be able to parse PRAGMA EXTERNAL (and added #DEFINE support in the lexer) 2009-03-25 16:36:59 +00:00
Neil Brown
45b22472c3 Changed the rest of tock to reflect the changes to the Is constructor 2009-03-24 23:57:24 +00:00
Neil Brown
53f7378988 Merged IsClaimed, IsChannelArray and IsExpr into Is, which now takes an Actual 2009-03-24 23:56:53 +00:00
Neil Brown
eaa8ece954 Fixed allocation of mobile channel bundles, as apparently a clone is unnecessary 2009-03-24 23:54:13 +00:00
Neil Brown
5ffea3f78e Added a lex mode to Tock that shows how a program was lexed 2009-03-24 18:18:55 +00:00
Neil Brown
030e06f173 Allowed pragmas at the top-level of an occam file 2009-03-24 02:15:23 +00:00
Neil Brown
b100b828e1 Fixed the lexer so that it will give an error about pragmas rather than an internal failure 2009-03-24 02:14:51 +00:00
Neil Brown
e269efe388 Added some quick hacks to make recursive PROCs work 
This is along the lines of the Tock ticket.  cgtest90 (recursive FUNCTIONs) now passes, but cgtest91 (recursive PROCs) doesn't, because it uses barriers.
 2009-03-24 00:14:14 +00:00
Neil Brown
e08197bbef Added various bits for shared channels, which now means that cgtest86 compiles and passes 2009-03-24 00:08:02 +00:00
Neil Brown
10b4cd7cfc Realised that allocating mobile arrays as arrays of bytes screws up the resize intrinsic, and gave it a helping hand 2009-03-23 21:28:28 +00:00