TI C6x C++ Standard Library Functions: Reentrancy and Heap Usage

Bernie Thompson TI

Is there any documentation on the C++ standard library functions for the C6000 in regards to reentrancy and heap usage? Something like appendix B1 of SPRU352g, only for the C++ standard library, would this be covered by one of the reference books mentioned in section 8.1 of SPRU187?

over 14 years ago

0 George Mock over 14 years ago

TI__Guru**** 251180 points

Some documentation on the general topic of whether the RTS functions are reentrant is in this wiki article and this forum thread.

Thanks and regards,

-George

0 Bernie Thompson TI over 14 years ago in reply to George Mock

TI__Mastermind 41665 points

Thank you for the fast response, I had not seen the wiki article, so it seems that in general there is no real list due to the nature of reentrancy and the conditions that surround it, and I assume the heap access would generally qualify a function as non-reentrant due to the use of a lock. I suppose in this case we would have to look at any given RTS function in its particular use case to determine if it is reentrant.

Code Composer Studio™︎

Code Composer Studio forum

TI C6x C++ Standard Library Functions: Reentrancy and Heap Usage