Paul Sokolovsky
c86889dafb
gc: "new" gc_realloc: Rewrite in plain C, fixing bunch of bugs.
...
There were typos, various rounding errors trying to do concurrent counting
in bytes vs blocks, complex conditional paths, superfluous variables, etc.,
etc., all leading to obscure segfaults.
2014-04-20 13:08:33 +03:00
Paul Sokolovsky
ed162b5ef2
gc: Recover simple gc_realloc implementation, make easier to switch between.
2014-04-20 13:08:33 +03:00
Paul Sokolovsky
03b9ad7b01
gc.c: Remove superfluous typedef (bute defined in misc.h).
2014-04-09 04:13:21 +03:00
Damien George
443e018a3f
py: Improve GC locking/unlocking, and make it part of the API.
2014-04-08 11:31:21 +00:00
Damien George
12bab72d93
Improve GC finalisation code; add option to disable it.
2014-04-05 20:35:48 +01:00
Damien George
8123a3339d
Merge pull request #425 from iabdalkader/del
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Implement del
2014-04-05 18:49:39 +01:00
mux
cc849f70f4
Move del to locals
2014-04-05 15:49:03 +02:00
mux
4f7e9f5c44
Implement del
2014-04-03 23:55:12 +02:00
Paul Sokolovsky
e807fa8d60
gc: Uses uint defined in misc.h.
2014-04-02 20:36:32 +03:00
Damien George
70f33cde48
py: Fix up so that it can compile without float.
2014-04-02 17:06:05 +01:00
xbe
efe3422394
py: Clean up includes.
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Remove unnecessary includes. Add includes that improve portability.
2014-03-17 02:43:40 -07:00
Damien George
470184e2c3
py: Cosmetic changes.
2014-03-12 22:44:11 +00:00
mux
8782676514
Fix realloc
2014-03-12 21:00:23 +02:00
Damien George
6fc765c928
py: Revert to old gc_realloc for now.
2014-03-07 00:21:51 +00:00
Damien George
f08ddef676
py: Add comments to new gc_realloc, it has some bugs.
2014-03-06 23:59:01 +00:00
Damien George
73d579354b
py: Small cosmetic changes to gc_realloc.
2014-03-06 00:02:16 +00:00
mux
fbaa1479f4
Fix gc_realloc to expand in place
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* Issue #322
2014-03-05 23:23:04 +02:00
Damien George
ce1162ab15
GC: Fix printf formats for debugging; add gc_dump_alloc_table.
2014-02-26 22:55:59 +00:00
Damien George
41eb6086b7
py: Remove more var arg names fro macros with var args.
2014-02-26 22:40:35 +00:00
Paul Sokolovsky
44739e280e
Make DEBUG_printf() a proper function, implementation is port-dependent.
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In particular, unix outputs to stderr, to allow to run testsuite against
micropython built with debug output (by redirecting stderr to /dev/null).
2014-02-16 18:20:49 +02:00
Paul Sokolovsky
520e2f58a5
Replace global "static" -> "STATIC", to allow "analysis builds". Part 2.
2014-02-12 18:31:30 +02:00
Paul Sokolovsky
723a6ed371
More GC debugging improvements.
2014-02-11 18:09:50 +02:00
Paul Sokolovsky
c0a8374103
gc: Don't segfault if gc_realloc() fails.
2014-02-11 15:34:32 +02:00
Paul Sokolovsky
af19cbd201
gc: Make debug output configurable, revamp test function.
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Test function needs to be called by something else. Test heap size reduced so
its dump fits on a screenful of a typical terminal.
2014-02-11 02:31:28 +02:00
Damien George
0004a84ec0
Revert "Move gc_collect to py/gc.c"
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This reverts commit a215b09c0d
2014-01-24 22:54:09 +00:00
mux
a215b09c0d
Move gc_collect to py/gc.c
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* Move gc_collect from main to py/gc.c
* Define GC's memory boundaries in linker script
* Issue #220
2014-01-24 21:33:19 +02:00
Paul Sokolovsky
fc5aac82cb
Move BITS_PER_BYTE, BITS_PER_WORD to mpconfig.h for reuse.
2014-01-12 22:04:20 +02:00
Damien George
d3ebe4829d
Factor and simplify Makefile's and mpconfig, part 2.
2014-01-07 15:20:33 +00:00
Damien
d99b05282d
Change object representation from 1 big union to individual structs.
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A big change. Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object). This scheme follows CPython. Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.
Also change name prefix, from py_ to mp_ (mp for Micro Python).
2013-12-21 18:17:45 +00:00
Damien
d2c1a732e5
Call gc_free in gc_realloc after allocating new block.
2013-10-23 21:03:27 +01:00
Damien
8b3a7c2237
Fix func decls with no arguments: () -> (void).
2013-10-23 20:20:17 +01:00
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
eefcc79022
Clear ATBs on gc_init; better gc_info.
2013-10-22 15:25:25 +01:00
Damien
dcced92c26
Add mark-sweep garbage collector.
2013-10-21 23:45:08 +01:00
