Showing changes from revision #3 to #4:
Added | Removed | Changed
Entry | |
---|---|
R0 | 5 (reason code) |
R1 | Number of single shrinkable areas to exclude from sum, or -1 to include all shrinkable areas |
Exit | |
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R0 | Preserved |
R1 | Preserved |
R2 | Total amount of free space (bytes) |
The purpose of this call is to return the total free space. space, in bytes.
The returned value will be clamped at 2GB-PageSize in order to try and avoid any issues relating to signed number overflow. To avoid this clamping, useOS_DynamicArea 27.