This function copies data from 64 bit address Src to 64 bit address Dst.
Copies data from 64 bit source address to 32 bit destination address
Note: This API is impacted by aliasing issues when handling SRC/DST addresses.
This API will be deprecated from 2027.1. To ensure correct behavior, new APIs have been
introduced that explicitly support correct 64-bit source and destination addressing.
Users must migrate to
Xil_MemCpyFrom64To32Addr() and
Xil_MemCpyFrom32To64Addr(). Prototype
void Xil_MemCpy64(u64 DstAddr, u64 SrcAddr, u32 Cnt);Parameters
The following table lists the Xil_MemCpy64 function arguments.
| Type | Member | Description |
|---|---|---|
| u64 | DstAddr | is the 64-bit destination address |
| u64 | SrcAddr | is the 64-bit source address |
| u32 | Cnt | is the number of bytes of data to be copied |