ARM Compiler toolchain Using ARM C and C++ Libraries and Floating-Point Support: Increasing portability of object files to other CLIBABI implementations

ARM Compiler toolchain Using ARM C and C++ Libraries and Floating-Point Support

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Increasing portability of object files to other CLIBABI implementations

You can request full CLIBABI portability to increase the portability of your object files to other implementations of the CLIBABI. To do this, either:

specify #define _AEABI_PORTABILITY_LEVEL 1 before you #include any library headers, such as <stdlib.h>
specify -D_AEABI_PORTABILITY_LEVEL=1 on the compiler command line.

Note

This reduces the performance of some library operations.

See also

Concepts

Compliance with the Application Binary Interface (ABI) for the ARM architecture.

Reference

Compiler Reference:

-Dname[(parm-list)][=def].

Other information

Application Binary Interface (ABI) for the ARM Architecture

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