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CircuitPython - a Python implementation for teaching coding with microcontrollers
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gc.c
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Author
2018-07-11
WIP: after merge; before testing
Dan Halbert
2018-07-03
Analysis fixes and long lived tweaks.
Scott Shawcroft
2018-06-12
py/gc: Add gc_sweep_all() function to run all remaining finalisers.
Damien George
2018-05-21
py/gc: When GC threshold is hit don't unnecessarily collect twice.
Damien George
2018-05-13
py/mpstate.h: Adjust start of root pointer section to exclude non-ptrs.
Damien George
2018-02-19
py/gc: Update comment now that gc_drain_stack is called gc_mark_subtree.
Damien George
2018-02-19
py/gc: Make GC stack pointer a local variable.
Ayke van Laethem
2018-02-19
py/gc: Rename gc_drain_stack to gc_mark_subtree and pass it first block.
Ayke van Laethem
2018-02-19
py/gc: Reduce code size by specialising VERIFY_MARK_AND_PUSH macro.
Ayke van Laethem
2018-01-24
Fix the initial state and polish a couple comments.
Scott Shawcroft
2018-01-24
Introduce a long lived section of the heap.
Scott Shawcroft
2017-12-11
py: Introduce a Python stack for scoped allocation.
Damien George
2017-12-09
py/gc: In sweep debug output, print pointer as a pointer.
Paul Sokolovsky
2017-12-09
py/gc: Factor out a macro to trace GC mark operations.
Paul Sokolovsky
2017-12-08
py/gc: Add CLEAR_ON_SWEEP option to debug mis-traced objects.
Paul Sokolovsky
2017-11-29
py/gc: In gc_realloc, convert pointer sanity checks to assertions.
Damien George
2017-10-24
Merge commit 'f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c' into nrf2_merge
Scott Shawcroft
2017-10-04
all: Remove inclusion of internal py header files.
Damien George
2017-08-25
Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development)...
Dan Halbert
2017-08-15
py: Add verbose debug compile-time flag MICROPY_DEBUG_VERBOSE.
Stefan Naumann
2017-07-31
all: Use the name MicroPython consistently in comments
Alexander Steffen
2017-07-12
py/gc: Refactor assertions in gc_free function.
Damien George
2017-06-20
Merge tag 'v1.9.1'
2.0.0-alpha.0
Scott Shawcroft
2017-05-05
atmel-samd: Fix sporadic "syntax errors"
Scott Shawcroft
2017-04-12
py/gc: Execute finaliser code in a protected environment.
Damien George
2016-11-29
Revert "py: Add ability to manually mark blocks during collect."
Scott Shawcroft
2016-11-23
Add heap analysis scripts based on GDB breakpoint logs.
Scott Shawcroft
2016-11-21
This introduces an alternative hardware API called nativeio structured around...
Scott Shawcroft
2016-11-21
py: Add ability to manually mark blocks during collect.
Scott Shawcroft
2016-08-26
py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory.
Damien George
2016-07-21
py/gc: Implement GC running by allocation threshold.
Paul Sokolovsky
2016-07-01
py/gc: Calculate (and report) maximum contiguous free block size.
Paul Sokolovsky
2016-06-30
py/gc: Be sure to count last allocated block at heap end in stats.
Paul Sokolovsky
2016-06-28
py: Don't use gc or qstr mutex when the GIL is enabled.
Damien George
2016-06-28
py/gc: Fix GC+thread bug where ptr gets lost because it's not computed.
Damien George
2016-06-28
py/gc: Fix 2 cases of concurrent access to ATB and FTB.
Damien George
2016-06-28
py/gc: Make memory manager and garbage collector thread safe.
Damien George
2016-06-28
py: Add MP_STATE_THREAD to hold state specific to a given thread.
Damien George
2016-05-13
py/gc: gc_dump_alloc_table(): Dump heap offset instead of actual address.
Paul Sokolovsky
2016-05-13
gc: gc_dump_alloc_table(): Use '=' char for tail blocks.
Paul Sokolovsky
2016-05-11
py/gc: Make (byte)array type dumping conditional on these types being enabled.
Paul Sokolovsky
2016-05-11
py/gc: gc_dump_alloc_table(): Show byte/str and (byte)array objects.
Paul Sokolovsky
2015-12-27
py/gc: Improve mark/sweep debug output.
Paul Sokolovsky
2015-12-18
py/gc: When printing info, use %u instead of UINT_FMT for size_t args.
Damien George
2015-12-16
py/gc: Use size_t instead of mp_uint_t to count things related to heap.
Damien George
2015-12-16
py/gc: For finaliser, interpret a pointer into the heap as concrete obj.
Damien George
2015-12-16
py/gc: Scan GC blocks as an array of pointers, not an array of objects.
Damien George
2015-12-03
py/gc: Make GC block size be configurable.
Paul Sokolovsky
2015-11-29
py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.
Damien George
2015-11-29
py/gc: Move away from using mp_uint_t, instead use uintptr_t and size_t.
Damien George
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