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Author SHA1 Message Date
zik.saleeba 16c5b72f4d Pointer comparison operations implemented 
git-svn-id: http://picoc.googlecode.com/svn/trunk@260 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-22 08:19:52 +00:00
zik.saleeba e5fa7017f0 Better checks on pointers. 
Pointer offsets are now honoured.


git-svn-id: http://picoc.googlecode.com/svn/trunk@259 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-22 07:23:26 +00:00
zik.saleeba 6ff093bb16 Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@256 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-19 12:00:53 +00:00
zik.saleeba 096def8f55 Pointer arithmetic and NULL pointer support added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@255 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-19 11:49:01 +00:00
zik.saleeba a07c3ed286 Added some new pointer-related feature requests 
git-svn-id: http://picoc.googlecode.com/svn/trunk@252 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-17 22:44:25 +00:00
zik.saleeba 5b16c5c793 Precedence test added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@250 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-15 10:56:02 +00:00
zik.saleeba 2e22614595 Final problems with the new expression system fixed 
git-svn-id: http://picoc.googlecode.com/svn/trunk@248 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-15 10:47:51 +00:00
zik.saleeba 48dc9c02a8 updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@246 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-15 07:48:57 +00:00
zik.saleeba ccbf149212 Fixed a problem with interactive mode error handling. 
Will need some extra work for Surveyor... tomorrow.


git-svn-id: http://picoc.googlecode.com/svn/trunk@215 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-31 11:08:29 +00:00
zik.saleeba 1ab28fcfb7 Took a first stab at implementing new/delete. Needs a bit more thought on how to handle dangling references to deallocated storage. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@211 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-16 04:25:58 +00:00
zik.saleeba eff849ad28 Fixed a problem with function definition parsing which was causing 
prompt2 to be displayed in error.


git-svn-id: http://picoc.googlecode.com/svn/trunk@207 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 10:52:48 +00:00
zik.saleeba ce80c66e8f Added new "delete" keyword, used for undefining variables or functions 
in interactive mode.


git-svn-id: http://picoc.googlecode.com/svn/trunk@206 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 10:44:56 +00:00
zik.saleeba a414de85e5 getchar()/gets() implemented 
git-svn-id: http://picoc.googlecode.com/svn/trunk@205 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 09:57:19 +00:00
zik.saleeba 207549bf17 Reorganised platform/library stuff for better separation between 
platforms.
Removed unnecessary union in pointers.


git-svn-id: http://picoc.googlecode.com/svn/trunk@203 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-15 07:07:21 +00:00
zik.saleeba 48a6472c68 All allocations are now cleaned up neatly on exit. This is probably unnecessary given that we run our own heap but gives confidence that there are no internal memory leaks. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@199 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 23:49:10 +00:00
zik.saleeba c403ddcd04 Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@198 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 22:36:25 +00:00
zik.saleeba 6f7daf0145 Now cleaning up types too 
git-svn-id: http://picoc.googlecode.com/svn/trunk@195 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 10:17:46 +00:00
zik.saleeba a22c243c06 Doing some work on cleaning up more nicely on exit. 
Also allowing the use of the native heap allocator as an option.

git-svn-id: http://picoc.googlecode.com/svn/trunk@192 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 02:19:18 +00:00
zik.saleeba 588353449e Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@186 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 04:11:03 +00:00
zik.saleeba bee7e23212 Functions with no parameters tested and passed 
git-svn-id: http://picoc.googlecode.com/svn/trunk@184 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 02:04:19 +00:00
zik.saleeba b8aedfe050 Fixed bugs in LexCopyTokens() which were affecting multi-line function definitions in interactive mode 
git-svn-id: http://picoc.googlecode.com/svn/trunk@183 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 02:01:12 +00:00
zik.saleeba 456a83da75 '->' operator implemented 
git-svn-id: http://picoc.googlecode.com/svn/trunk@181 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 23:18:04 +00:00
zik.saleeba 1fd07ea9a2 Corrected test 
git-svn-id: http://picoc.googlecode.com/svn/trunk@177 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 00:45:33 +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 08cd7e8328 Changed prompt for surveyor 
git-svn-id: http://picoc.googlecode.com/svn/trunk@174 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-09 00:07:44 +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 fab9d6ed1e More work on operator precedence. Plenty to do yet. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@171 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 08:40:05 +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 679e235822 TODO updated 
git-svn-id: http://picoc.googlecode.com/svn/trunk@169 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 04:35:58 +00:00
zik.saleeba 878e545b20 Hexadecimal, octal and binary integer literals added 
git-svn-id: http://picoc.googlecode.com/svn/trunk@165 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-08 01:09:42 +00:00
zik.saleeba 4e0f734572 Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@160 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-06 10:42:37 +00:00
zik.saleeba 6436319fa6 Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@158 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-06 06:11:05 +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 d6c73f42d4 Fixed lexer issue temporarily 
Diked out failing pointer test case for now
Added platform return value example


git-svn-id: http://picoc.googlecode.com/svn/trunk@127 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-28 19:57:03 +00:00
zik.saleeba 6ce1662475 Platform-dependent exit() function for Surveyor 
git-svn-id: http://picoc.googlecode.com/svn/trunk@121 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-28 05:43:28 +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 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 7f5aa8e701 Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@107 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 04:53:01 +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 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 e6e62a26df Updated TODO 
git-svn-id: http://picoc.googlecode.com/svn/trunk@94 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-20 00:14:21 +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 a8b4b08d93 Implemented the '.' operator for struct/union member access 
git-svn-id: http://picoc.googlecode.com/svn/trunk@66 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-09 11:40:56 +00:00
zik.saleeba 75e45704e8 Bulk changes to accomodate the new storage model. 
The system now compiles again (probably doesn't run though).


git-svn-id: http://picoc.googlecode.com/svn/trunk@38 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-01-26 08:57:32 +00:00
zik.saleeba fad5c6db69 Big changes and progress towards the new type system. Doesn't compile right now. Maybe tomorrow. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@35 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-01-23 11:34:12 +00:00
zik.saleeba a59be13de3 Now compiles with some of the new structure in place 
git-svn-id: http://picoc.googlecode.com/svn/trunk@34 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-01-21 09:02:05 +00:00
zik.saleeba df1d001b76 Added TODO file 
git-svn-id: http://picoc.googlecode.com/svn/trunk@32 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-01-05 11:30:12 +00:00