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87 commits

Author SHA1 Message Date
zik.saleeba 6a586cee75 Fixed bug in enum declaration requiring a variable name 
git-svn-id: http://picoc.googlecode.com/svn/trunk@187 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 08:03:10 +00:00
zik.saleeba 9769bd432b Fixed problem with 'return' parsing which was causing the factorial example to fail 
git-svn-id: http://picoc.googlecode.com/svn/trunk@185 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 02:18:17 +00:00
zik.saleeba 8d76edfe4b #include now works 
git-svn-id: http://picoc.googlecode.com/svn/trunk@182 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 01:01:57 +00:00
zik.saleeba 23bce9d38a enums implemented 
git-svn-id: http://picoc.googlecode.com/svn/trunk@180 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 22:36:01 +00:00
zik.saleeba b9990d2c39 Functions returning void fixed 
git-svn-id: http://picoc.googlecode.com/svn/trunk@176 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 00:43:31 +00:00
zik.saleeba 1b312544d9 'else' fixed, along with semicolon handling 
git-svn-id: http://picoc.googlecode.com/svn/trunk@175 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 00:34:32 +00:00
zik.saleeba 1169e6f909 Prompt changes 
git-svn-id: http://picoc.googlecode.com/svn/trunk@172 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 23:03:59 +00:00
zik.saleeba dc04ba8dd0 Split parsing across two files parse.c and the new expression.c 
git-svn-id: http://picoc.googlecode.com/svn/trunk@170 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 07:56:28 +00:00
zik.saleeba 46c4bad533 Interactive mode now works. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@167 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 04:26:28 +00:00
zik.saleeba 05d377e49d First stab at interactive mode needs debug. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@164 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-07 11:23:42 +00:00
zik.saleeba f5fac3fdf2 First stab at making lists of tokens from interactive input. Not ready yet. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@162 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-07 07:49:17 +00:00
zik.saleeba 8a5ed05fd2 Now copying function tokens so when we're in interactive mode we can free the original tokens without 
losing the box and dice.


git-svn-id: http://picoc.googlecode.com/svn/trunk@161 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-07 06:17:11 +00:00
zik.saleeba 86bb48b158 #define now works for simple unparameterised expression macros 
git-svn-id: http://picoc.googlecode.com/svn/trunk@159 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-06 07:27:45 +00:00
zik.saleeba 3bdbb51d5c Now allowing multiple declarations in one statement 
git-svn-id: http://picoc.googlecode.com/svn/trunk@157 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-06 06:00:51 +00:00
zik.saleeba 8b410241ee Declarations can now assign an initial value 
git-svn-id: http://picoc.googlecode.com/svn/trunk@156 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-06 04:55:11 +00:00
zik.saleeba d137fdcbeb More expression parser tinkering 
git-svn-id: http://picoc.googlecode.com/svn/trunk@154 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-05 04:05:15 +00:00
zik.saleeba 8020a9ca57 Expression fiddling 
git-svn-id: http://picoc.googlecode.com/svn/trunk@151 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-04 10:09:56 +00:00
zik.saleeba a3ab81ca23 Starting to code the new expression system 
git-svn-id: http://picoc.googlecode.com/svn/trunk@148 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-03 10:53:45 +00:00
zik.saleeba 7003b55ead Library functions now get Parser as a parameter 
git-svn-id: http://picoc.googlecode.com/svn/trunk@134 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-28 22:14:55 +00:00
zik.saleeba cebff6d290 Thinking about pointers to struct and array elements 
git-svn-id: http://picoc.googlecode.com/svn/trunk@119 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-26 10:44:06 +00:00
zik.saleeba 71aa142c96 Pointers now work 
git-svn-id: http://picoc.googlecode.com/svn/trunk@118 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-26 10:16:49 +00:00
zik.saleeba 73d91b6202 Change to add extra lvalue information to values 
git-svn-id: http://picoc.googlecode.com/svn/trunk@117 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-26 09:56:22 +00:00
zik.saleeba 3558506261 Fiddling with pointers 
git-svn-id: http://picoc.googlecode.com/svn/trunk@115 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-25 11:14:46 +00:00
zik.saleeba 20fb2407ef Big reorganisation to make it easier to port to different targets 
git-svn-id: http://picoc.googlecode.com/svn/trunk@110 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 11:16:37 +00:00
zik.saleeba aa213f4129 Fixed local conflicts 
git-svn-id: http://picoc.googlecode.com/svn/trunk@108 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 08:00:53 +00:00
zik.saleeba cf28c7513c Fixed some inconsistencies in array handling 
git-svn-id: http://picoc.googlecode.com/svn/trunk@105 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 02:28:35 +00:00
zik.saleeba e94767ba98 New NO_FP compile option allows removal of all floating point support 
git-svn-id: http://picoc.googlecode.com/svn/trunk@101 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 00:21:17 +00:00
zik.saleeba 93a6a0e9d0 Fixed a bug in array allocation (regression) 
git-svn-id: http://picoc.googlecode.com/svn/trunk@100 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 00:08:11 +00:00
zik.saleeba 4b11999dea stdarg parameter type checking bug sorted 
git-svn-id: http://picoc.googlecode.com/svn/trunk@99 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-21 23:38:07 +00:00
zik.saleeba 4821d689ad Big changes to string constants. 
Got rid of str.c.
First attempt at stdarg params in printf()


git-svn-id: http://picoc.googlecode.com/svn/trunk@97 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-21 02:35:52 +00:00
zik.saleeba 89e5c66189 Implemented ellipsis for stdargs and stdarg stack handling 
git-svn-id: http://picoc.googlecode.com/svn/trunk@95 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-20 09:04:45 +00:00
zik.saleeba a128b58610 Implemented 'return'. 
All tests now pass.

git-svn-id: http://picoc.googlecode.com/svn/trunk@93 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-20 00:12:58 +00:00
zik.saleeba 957b620703 Revised stack and parameter handling in intrinsic functions 
git-svn-id: http://picoc.googlecode.com/svn/trunk@92 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-19 23:55:40 +00:00
zik.saleeba ebc32dc1f0 Removed unnecessary ResultOnHeap parameters - they just added code for no reason. 
Arguments are now stored fully on the stack to fix a bug with nested function calls.

git-svn-id: http://picoc.googlecode.com/svn/trunk@91 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-19 23:29:35 +00:00
zik.saleeba b428c0f544 Small fix for parameter count 
git-svn-id: http://picoc.googlecode.com/svn/trunk@90 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-19 11:07:56 +00:00
zik.saleeba 2ba0598f1c Fixed a bug in do..while - now works 
git-svn-id: http://picoc.googlecode.com/svn/trunk@89 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-19 11:01:14 +00:00
zik.saleeba 6a1d28c1dc switch is now working. 
did some work on break / continue in loops.


git-svn-id: http://picoc.googlecode.com/svn/trunk@87 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-19 09:07:00 +00:00
zik.saleeba 2f5523f400 Fixed a parser bug with token checking 
git-svn-id: http://picoc.googlecode.com/svn/trunk@83 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-18 11:03:14 +00:00
zik.saleeba fdad9f8d30 Changes to help with implementing switch/case/break/continue/return 
git-svn-id: http://picoc.googlecode.com/svn/trunk@82 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-18 08:19:06 +00:00
zik.saleeba d94b70212b Syntax of "switch" is now handled. Not semantics though. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@81 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-17 23:36:09 +00:00
zik.saleeba 2e545deb6a Arrays debugged and working 
git-svn-id: http://picoc.googlecode.com/svn/trunk@80 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-15 07:39:41 +00:00
zik.saleeba 78e0ff8bc1 Implemented array lookup 
git-svn-id: http://picoc.googlecode.com/svn/trunk@79 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-15 06:46:37 +00:00
zik.saleeba 038431067f Arithmetic fixed to work with new system. "for" now works correctly again. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@78 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-15 06:16:54 +00:00
zik.saleeba b073f187f8 Revamped the way lvalues work. Now both structs and '.' should work. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@77 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-15 05:52:03 +00:00
zik.saleeba f3b46b9afc Fixed bugs in "for" 
git-svn-id: http://picoc.googlecode.com/svn/trunk@76 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-12 12:15:25 +00:00
zik.saleeba bd5fe4b73c Made a cleaner interface to creating shared values 
git-svn-id: http://picoc.googlecode.com/svn/trunk@74 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-11 06:47:36 +00:00
zik.saleeba 177c2a549b '*' dereference operator implemented 
git-svn-id: http://picoc.googlecode.com/svn/trunk@73 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-11 06:42:30 +00:00
zik.saleeba e348021c51 Fixed some egregious bugs 
git-svn-id: http://picoc.googlecode.com/svn/trunk@72 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-10 22:25:20 +00:00
zik.saleeba 2b1983b668 Implemented the "address of" operator - working towards pointers 
git-svn-id: http://picoc.googlecode.com/svn/trunk@71 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-10 11:19:48 +00:00
zik.saleeba 51afc538be struct are now working 
git-svn-id: http://picoc.googlecode.com/svn/trunk@69 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-10 08:42:09 +00:00