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[Heap Trace Standalone] improvements to formatting, code, comments

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Chip Weinberger
2022-12-08 00:47:02 -08:00
parent aad600c9ca
commit 9afc386dd2
5 changed files with 234 additions and 81 deletions
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docs/en/api-reference/system/heap_debug.rst
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@@ -253,6 +253,7 @@ In ``HEAP_TRACE_LEAKS`` mode, for each traced memory allocation which has not al
- ``XX bytes`` is the number of bytes allocated
- ``@ 0x...`` is the heap address returned from malloc/calloc.
- ``Internal`` or ``PSRAM`` is the general location of the allocated memory.
- ``CPU x`` is the CPU (0 or 1) running when the allocation was made.
- ``ccount 0x...`` is the CCOUNT (CPU cycle count) register value when the allocation was mode. Is different for CPU 0 vs CPU 1.
:CONFIG_IDF_TARGET_ARCH_XTENSA: - ``caller 0x...`` gives the call stack of the call to malloc()/free(), as a list of PC addresses. These can be decoded to source files and line numbers, as shown above.