h6. [[FPEmulator]] h6(. » [[FPEmulator SWI Calls|SWI Calls]] h6((. » FPEmulator_ContextLength h2. FPEmulator_ContextLength h5. (SWI &40484) |_<^{width:4em}. Entry | | |<^. - |<^. - | |_<^{width:4em}. Exit | | |<^. R0 |<^. Size of a floating point context | h4. Use The purpose of this call is to return the size of a floating point context. h4. Notes It is constant for any given implementation of the floating point system. To create your own context, allocate a block of this size in the RMA or some other unpaged area of memory, then call [[FPEmulator_InitContext]]. [[Floating Point Contexts|Contexts]] are only available from FPEmulator 4.12 and later. h4. See also * [[Floating Point Contexts]] * [[FPEmulator_InitContext]]