FPEmulator_ContextLength (changes)
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FPEmulator
» SWI Calls
» FPEmulator_ContextLength
FPEmulator_ContextLength
(SWI &40484)
| Entry | |
|---|---|
| - | - |
| Exit | |
|---|---|
| R0 | Size of a floating point context |
Use
The purpose of this call is to return the size of a floating point context.
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.
Contexts are only available from FPEmulator 4.12 and later.
See also
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