Ticket #521 (Fixed)Wed Sep 22 17:42:55 UTC 2021

C Stubs - coshf, sinhf and tanhf are missing

Reported by:	Stuart Swales (8827)	Severity:	Normal
Part:	RISC OS: C/C++ toolchain	Release:
Milestone:		Status	Fixed

Details by Stuart Swales (8827):

There are implementations of these float variants of these hyperbolic functions in math.c, and they are exported from AnsiLib as expected, but are simply missing from the Stubs.

Changelog:

Modified by Stuart Swales (8827) Wed, September 22 2021 - 17:45:31 GMT

This is DDE30b by the way.

I’m sure that nobody has ever used them.

I only discovered their omission when adding float support for completeness to the library I am building to go along with -apcs /softfp.

Modified by Stuart Swales (8827) Tue, September 28 2021 - 17:35:19 GMT

I would suggest simply building a trivial .o file for these three functions that is included with o.Stubs, much like the xxxxl long double support for other math.h functions.