Commit Graph

74 Commits

Author SHA1 Message Date
Damien bb5316b905 gc: reserve first block; lexer: free vstr. 2013-10-22 21:12:29 +01:00
Damien fd8b6bcf55 Add gc_free function to force a block to be freed. 2013-10-22 20:26:36 +01:00
Damien 7b2d3f38ce Implement some more operators, mostly for small ints. 2013-10-22 16:53:02 +01:00
Damien 1b50affca8 Remove unnecessary USB files from stm. 2013-10-22 16:23:53 +01:00
Damien d276f6357e Get unix version compling. 2013-10-22 16:05:47 +01:00
Damien f086ecf57c Shrink py_obj_base_t size to 4 machine words. 2013-10-22 16:05:11 +01:00
Damien eefcc79022 Clear ATBs on gc_init; better gc_info. 2013-10-22 15:25:25 +01:00
Damien 3f69aca2e2 Make stm use garbage collector. 2013-10-21 23:46:04 +01:00
Damien dcced92c26 Add mark-sweep garbage collector. 2013-10-21 23:45:08 +01:00
Damien f48cf67108 Implement crude but working REPL for board. 2013-10-21 10:42:06 +01:00
Damien cbb8868f74 VCP works, need to init comm port PC side; add some debugging output. 2013-10-21 10:41:12 +01:00
Damien 4b6e85ca26 Try to get REPL working, but bug with CDC VCP... 2013-10-21 09:56:56 +01:00
Damien fa2162bc77 Integrate new lexer stream with stm framework. 2013-10-20 17:42:00 +01:00
Damien 27fb45eb1c Add local_num skeleton framework to deref/closure emit calls. 2013-10-20 15:07:49 +01:00
Damien a5185f4bc8 Abstract out back-end stream functionality from lexer. 2013-10-20 14:41:27 +01:00
Damien 68f59a96e3 Add vstr and its functions. 2013-10-20 14:39:58 +01:00
Damien df4b4f31ef Make grammar rules const so the go in .text section. 2013-10-19 18:28:01 +01:00
Damien 4d7adce9c5 Remove obsolete emitthumb.c (now use emitnative.c). 2013-10-19 18:17:12 +01:00
Damien afe12bca23 Fix IRQ priority issue to give working USB; and some cleanup. 2013-10-19 18:13:48 +01:00
Damien fb42ec17bc Try to re-add USB support... 2013-10-19 15:37:09 +01:00
Damien d7a7a30a4f Make pfenv's const so they go in .text section. 2013-10-19 15:36:20 +01:00
Damien 1595f3257e Make rt_fun_table const, so it goes in .text section. 2013-10-19 15:09:32 +01:00
Damien 00ff04fc49 Working SysTick, code factoring, some boot-up code. 2013-10-19 14:40:54 +01:00
Damien 995b8aabb1 Partially implement proper flash storage. 2013-10-18 23:44:05 +01:00
Damien 5ac1b2efbd Implement REPL. 2013-10-18 19:58:12 +01:00