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nonthreadsafe_pseudostack
2017 Oct 18
4
Global stack on Cortex-M4
...ut repeatedly run into "hard fault" crashes
when stepping through the code.
Firstly; for a "bare bone" configuration, does the following compiler
directives make sense ?
UDEFS = -DOPUS_BUILD -DFIXED_POINT -DDISABLE_FLOAT_API \
-DOPUS_ARM_INLINE_EDSP -DEMBEDDED_ARM -DNONTHREADSAFE_PSEUDOSTACK \
-DOVERRIDE_OPUS_ALLOC -DOVERRIDE_OPUS_FREE \
-D'opus_alloc(x)=NULL' -D'opus_free(x)=NULL'
Secondly; With the "overide" directives above no dynamic memory
allocation is supposed to happen. However, the following call chain
(obviously) cause a cra...