Commit Graph

9 Commits

Author SHA1 Message Date
Guillaume Souchere
d4de73cd2c heap: update the calculation of fl index max and use bitfield in control_t
The calculation of fl index max is changed to always be the smallest
number that includes the size of the registered memory.

The control_construct() function now checks for minimum size as the control structure
parameters are calculated.

There is no longer a minimum configuration for fl index max so the tlsf_config
enum is striped down to remove unecessary compile time values.

the tlsf_size() function will fail if no tlsf pointer is passed as parameter since there
is no way to calculate a default tlsf size anymore.

bitfields are now used in control_t when possible which reduces the size of the structure
from 56 bytes to 36 bytes.
2022-10-27 09:36:17 +02:00
Guillaume Souchere
a1ca11551f Revert "tlsf control's structure should remain opaque"
This reverts commit 7010314c4a.
2022-09-20 08:58:04 +02:00
Philippe
ffcc115e8b clarify parameter usage in tslf_create 2022-09-19 14:31:47 +02:00
Philippe
7010314c4a tlsf control's structure should remain opaque 2022-09-19 14:31:05 +02:00
Philippe
8325aff3c9 dynamic control block per heap 2022-09-19 14:28:11 +02:00
Omar Chebib
d902b4e7db heap: fix unaligned memory bug when poisoning is enabled.
Poisoned memory is now aligned as requested by the user.
Closes IDF-2653
2021-02-01 11:58:42 +08:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit)
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00
Felipe Neves
f3783ba258 app_trace/sysview: fixed freertos tracing calling plus sync apptrace component with the master branch version
docs: remove reference to backported features in freertos 10 api-reference.
2020-10-13 23:52:03 +00:00
Felipe Neves
bd9b921713 heap_tlsf: added implementation of TLSF allocator
heap: ported tlsf allocator into multi heap

heap_host_tests: added tlsf allocator into host test

heap_host_test: update freebytes after using free

heap_tests: tlsf now passing on host tests without poisoning

multi_heap: added support for memalign using tlsf implementation

heap_caps: removed heap_caps_aligned_free

heap/test: fixed broken aligned alloc test build

heap: added poisoning pattern when blocks are being merged

heap/tests: added timing tests for memory allocation

heap: reduced tlsf structure overhead

heap/tlsf: made all short functions inside of tlsf  module as inline to improve timings

heap: moved tlsf heap routines outside of flash memory

newlib: linked multiheap memalign with newlib memalign function

heap: moved block member functions to a separate file so multi_heap can use the functions

heap/test: improved the tlsf timing test

heap/test: added memalign on aligned alloc tests

heap: moved tlsf configuration constants to a separated file

heap: added random allocations test with timings

heap: modified the calculation of heap free bytes

heap: make aligned free true deprecated functions and update their documentation

heap: add extra assert after successive mallocs on small allocation host test

heap: remove legacy aligned alloc implementation.

performance: added malloc and free time performance default values
2020-10-13 23:52:03 +00:00