--fpu=list lists the supported FPU names
that can be used with the
the target FPU architecture.
name is one of:
Selects no floating-point architecture. No floating-point code is to be used. This produces an error if your code contains floating-point instructions.
Selects software floating-point linkage.
Selects the integral ARMv8 floating-point hardware. This is the default in AArch32 and AArch64 states.
Selects the integral ARMv8 floating-point hardware with software floating-point linkage.
Software floating-point linkage is not supported for AArch64 state.
If you specify the
it overrides any implicit FPU set by the
an error if the FPU you specify explicitly is incompatible with
the CPU. Floating-point instructions also produce either errors
or warnings if assembled for the wrong target FPU.
armasm sets a build attribute corresponding
object file. The linker determines compatibility between object
files, and selection of libraries, accordingly.