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Merge branch 'bugfix/heap_in_flash_v5.2' into 'release/v5.2'

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fix(heap): fixed CONFIG_HEAP_PLACE_FUNCTION_INTO_FLASH not working together with CONFIG_HEAP_TLSF_USE_ROM_IMPL (v5.2)

See merge request espressif/esp-idf!38123
This commit is contained in:
Marius Vikhammer
2025-04-16 11:11:45 +08:00
parent f7add8b942 c86f9d2868
commit cf740a14cc
2 changed files with 4 additions and 2 deletions
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3
components/heap/Kconfig
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@ -127,5 +127,6 @@ menu "Heap memory debugging"
Enable this flag to save up RAM space by placing the heap component in the flash memory
Note that it is only safe to enable this configuration if no functions from esp_heap_caps.h
or esp_heap_trace.h are called from ISR.
or esp_heap_trace.h are called from IRAM ISR which runs when cache is disabled.
endmenu

3
components/newlib/newlib.lf
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@ -1,7 +1,8 @@
[mapping:newlib]
archive: libnewlib.a
entries:
heap (noflash)
if HEAP_PLACE_FUNCTION_INTO_FLASH = n:
heap (noflash)
abort (noflash)
assert (noflash)
stdatomic (noflash)