| Copyright © 2005 ARM Limited. All rights reserved. | ARM DUI 0282B |
| Non-Confidential | |
 PDF version | |
| Home > Floating-point Support > About floating-point support |
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The ARM floating-point environment is an implementation of the IEEE 754 standard for binary floating-point arithmetic. See IEEE 754 arithmetic for details of the ARM implementation of the standard.
An ARM system might have:
a Vector Floating-Point (VFP) coprocessor
no floating-point hardware.
RVDK v2.2 does not support any floating-point hardware.
The compilation tools only accept -fpu none or -fpu
softvfp (default).
| Copyright © 2005 ARM Limited. All rights reserved. | ARM DUI 0282B |
| Non-Confidential | |
| PDF version | |
| Home > Floating-point Support > About floating-point support |