Critical Issue
Description
If you build a custom embedded math library with the -mhw-mulx
switch,
and no other options, the Software Build Tools generate an incomplete
library. Some functions, such as pow()
, are missing.
Resolution
You can work around this issue in one of the following ways:
- Omit the
-mhw-mulx
option. Multiply operations on 64-bit arguments will be slower, but all math functions will be present in the library. - Include another library option, such as
-mstack-check
(run-time stack check) or-pg
(profiling). The library will be larger and slower, but all math functions will be present. - Update to v13.0SP1 or later.