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Author SHA1 Message Date
Joseph Poirier c504c52cd1 misc formatting, more descriptive out of mem erros, increase default stack size 2015-06-09 02:45:00 -05:00
Joseph Poirier 1a4b9a92c4 ongoing dev: remove unused platform specific code 2015-06-07 20:56:23 -05:00
Joseph Poirier e0775801f9 formatting 2015-06-07 01:28:10 -05:00
Joseph Poirier a61bd97d9b formatting 2015-06-06 23:40:08 -05:00
zik.saleeba 62bc229f4a Adapted to be fully re-entrant. 
Issue #137


git-svn-id: http://picoc.googlecode.com/svn/trunk@581 21eae674-98b7-11dd-bd71-f92a316d2d60
 2012-09-22 05:11:44 +00:00
zik.saleeba 853b6f6259 Added some more comments. 
Added the beginnings of a debugger. It's not useful yet.


git-svn-id: http://picoc.googlecode.com/svn/trunk@570 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-05-01 06:50:00 +00:00
zik.saleeba b23d1e8e06 Big reorganisation to make it easier to access picoc as a library. 
Also moved most internal header stuff to the new header interpreter.h.


git-svn-id: http://picoc.googlecode.com/svn/trunk@549 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-17 07:11:20 +00:00
zik.saleeba 6dd3e69fa5 Fixes for Brian Schmalz for the surveyor platform. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@516 21eae674-98b7-11dd-bd71-f92a316d2d60
 2011-02-12 04:23:37 +00:00
zik.saleeba 8e02f32095 Added the ability to select the stack size on UNIX platforms. 
Fixes issue 92.


git-svn-id: http://picoc.googlecode.com/svn/trunk@477 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-07-27 14:03:06 +00:00
zik.saleeba 16a1872035 Now allocating heap using malloc() on UNIX 
git-svn-id: http://picoc.googlecode.com/svn/trunk@431 21eae674-98b7-11dd-bd71-f92a316d2d60
 2010-06-13 11:31:19 +00:00
zik.saleeba d09e156558 Fixes for Surveyor SRV-1 platform 
git-svn-id: http://picoc.googlecode.com/svn/trunk@398 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-08 19:23:50 +00:00
zik.saleeba 26c543f326 Automatic endian detection for known architectures 
git-svn-id: http://picoc.googlecode.com/svn/trunk@387 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-07 18:39:35 +00:00
zik.saleeba b777be13be Fixed the HPPA floating point problem 
git-svn-id: http://picoc.googlecode.com/svn/trunk@386 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-07 17:47:25 +00:00
zik.saleeba 064c64d202 More work on 64 bit support 
git-svn-id: http://picoc.googlecode.com/svn/trunk@382 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-06 22:34:12 +00:00
zik.saleeba 9ea0dcee28 Varius fixes for 64 bit architectures 
git-svn-id: http://picoc.googlecode.com/svn/trunk@381 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-06 22:16:12 +00:00
zik.saleeba d36833b139 Fixed some warnings for 64 bit architectures 
git-svn-id: http://picoc.googlecode.com/svn/trunk@380 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-06 18:17:36 +00:00
zik.saleeba 20769e6ee0 Still tinkering with allocation 
git-svn-id: http://picoc.googlecode.com/svn/trunk@379 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-06 18:15:59 +00:00
zik.saleeba 3162c1a2bf Twiddling with allocation for 64-bit architectures 
git-svn-id: http://picoc.googlecode.com/svn/trunk@378 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-11-06 18:08:11 +00:00
zik.saleeba eb6f323f06 HeapAlloc() changed to HeapAllocMem() to avoid clash with win32 namespace. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@321 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 08:00:02 +00:00
zik.saleeba bb0d19a733 Now conforms fully to the ISO C90 standard 
git-svn-id: http://picoc.googlecode.com/svn/trunk@320 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 07:50:46 +00:00
zik.saleeba 825c393240 Reworking of how assignment works. Now all places which do assignment of values 
should work the same.


git-svn-id: http://picoc.googlecode.com/svn/trunk@314 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-06-02 05:51:51 +00:00
zik.saleeba a76fc34881 By popular demand I'm adding support for native pointers. It's a work in progress - not working yet. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@277 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-06 00:25:09 +00:00
zik.saleeba bd9cb90e02 Added the beginnings of flying fox platform support. 
Removed some annoying debug.
Made it easier to compile unmodified on non-UNIX systems.


git-svn-id: http://picoc.googlecode.com/svn/trunk@274 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-05-04 12:02:16 +00:00
zik.saleeba 7c2ce7290a Fixes for a clean surveyor compile 
git-svn-id: http://picoc.googlecode.com/svn/trunk@253 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-19 01:15:01 +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 15aa51e08d Fixed an annoying problem with HeapFree() which was causing occasional instability. 
This fixes Howard's problem with peek()/poke().


git-svn-id: http://picoc.googlecode.com/svn/trunk@224 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-10 09:35:10 +00:00
zik.saleeba 61174fb115 Interactive mode error handling fixed for surveyor. 
All surveyor warnings fixed.


git-svn-id: http://picoc.googlecode.com/svn/trunk@216 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-04-04 03:11:12 +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 d48345a9ea Safety check for bucket sizes 
git-svn-id: http://picoc.googlecode.com/svn/trunk@191 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-11 01:59:22 +00:00
zik.saleeba 8d315824b5 Fixed a problem with heap allocation when splitting large blocks from the free list 
git-svn-id: http://picoc.googlecode.com/svn/trunk@190 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-10 23:32:36 +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
surveyor.com 1940dd496f added changes for SURVEYOR_HOST 
git-svn-id: http://picoc.googlecode.com/svn/trunk@136 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-03-01 21:09:42 +00:00
zik.saleeba b0d8d40357 Fixed a dodgy type 
git-svn-id: http://picoc.googlecode.com/svn/trunk@125 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-28 19:32:38 +00:00
zik.saleeba 127f03eb4e Heap changes for surveyor 
git-svn-id: http://picoc.googlecode.com/svn/trunk@123 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-28 19:26:48 +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 802f3e026f Removed some DOS end-of-line characters 
git-svn-id: http://picoc.googlecode.com/svn/trunk@104 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-24 02:14:07 +00:00
zik.saleeba 2ac131247b Fixed a lexer bug in memory allocation 
git-svn-id: http://picoc.googlecode.com/svn/trunk@96 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-20 09:46:46 +00:00
zik.saleeba c9abac9fad Fixed an EOF lexing problem. 
Added some optional debug.
Turned debug off.
Fixed handling of LValues to work with stack frames better.
Fixed the handling of stack frames in function calls.
Fixed a bug in popping variable stack frames.

git-svn-id: http://picoc.googlecode.com/svn/trunk@65 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-04 00:17:30 +00:00
zik.saleeba bd30654f74 Fixed a problem with VariableAllocValueAndData() allocating the wrong amount of memory. 
Fixed a problem with type parsing.


git-svn-id: http://picoc.googlecode.com/svn/trunk@62 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-03 10:39:48 +00:00
zik.saleeba 943aa9cf97 Added some heap debug 
git-svn-id: http://picoc.googlecode.com/svn/trunk@61 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-03 06:27:34 +00:00
zik.saleeba 8fcc680dd2 Size error in big allocation fixed 
git-svn-id: http://picoc.googlecode.com/svn/trunk@51 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-02 22:32:24 +00:00
zik.saleeba 0c0ac9b332 Lexer now supports interactive input. 
Lexer now pre-scans the source and returns a buffer of tokens.
Heap can provide unallocated memory for a temporary buffer.

git-svn-id: http://picoc.googlecode.com/svn/trunk@46 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-02 04:53:45 +00:00
zik.saleeba 86af5318da Bulko lexer change for more efficient pre-scanned tokens. 
Removed Str type - replaced with standard C strings.
Added hashed string tables for efficient string storage.


git-svn-id: http://picoc.googlecode.com/svn/trunk@43 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-01 11:31:18 +00:00
zik.saleeba 921ccdf17d Fixed a bug in HeapFree(). 
Allowed for coalescing frees on the bottom of the heap.


git-svn-id: http://picoc.googlecode.com/svn/trunk@42 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-02-01 03:39:16 +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 626c29a639 Working on the heap and the new type system. Doesn't compile right now. 
git-svn-id: http://picoc.googlecode.com/svn/trunk@33 21eae674-98b7-11dd-bd71-f92a316d2d60
 2009-01-21 00:52:42 +00:00