mbed-os

Commit Graph

Author	SHA1	Message	Date
Bogdan Marinescu	794ab26496	Added thread safety to the tracing mechanism Without this in place, traces might be lost if a another thread interrupts a memory function at the right time.	2016-09-15 17:56:14 +01:00
Bogdan Marinescu	40438227ee	Runtime dynamic memory tracing This commit adds a dynamic memory tracer that calls a callback whenever one of the basic memory allocation functions (malloc, realloc, calloc, free) is called. The operation of the tracer is guarded by the 'MBED_MEM_TRACING_ENABLED` macro. Infinite recursion during tracing is guarded by using atomic increment/decrement primitives on the `trace_level` variable. Thanks to @c1728p9 and @heky for their help and suggestions.	2016-09-15 17:56:11 +01:00

Author

SHA1

Message

Date

Bogdan Marinescu

794ab26496

Added thread safety to the tracing mechanism

Without this in place, traces might be lost if a another thread
interrupts a memory function at the right time.

2016-09-15 17:56:14 +01:00

Bogdan Marinescu

40438227ee

Runtime dynamic memory tracing

This commit adds a dynamic memory tracer that calls a callback whenever
one of the basic memory allocation functions (malloc, realloc, calloc,
free) is called. The operation of the tracer is guarded by the
'MBED_MEM_TRACING_ENABLED` macro.

Infinite recursion during tracing is guarded by using atomic
increment/decrement primitives on the `trace_level` variable.

Thanks to @c1728p9 and @heky for their help and  suggestions.

2016-09-15 17:56:11 +01:00

2 Commits (794ab264961e141cbafc1a4be1bb1e029d1678e5)