Specifies the target FPU architecture.
is the name of the target FPU
--fpu=list to list the supported FPU architecture
names that you can use with
fp-armv8 selects the integral ARMv8 floating-point
hardware. This is the default in AArch32 and AArch64 states.
NoteSoftware floating-point linkage is not supported for AArch64 state.
If you specify this option, it overrides any implicit FPU option that appears on
the command line, for example, where you use the
Floating-point instructions also produce either errors or warnings if assembled
for the wrong target FPU.
armasm sets a build attribute corresponding to name in the object file. The linker determines compatibility between object files, and selection of libraries, accordingly.