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ADR

Form PC-relative address

This instruction adds an immediate value to the PC value to form a PC-relative address, and writes the result to the destination register.

313029282726252423222120191817161514131211109876543210
0immlo10000immhiRd
op

Encoding

ADR <Xd>, <label>

Decode

let d : integer{} = UInt(Rd); let imm : bits(64) = SignExtend{}(immhi::immlo);

Assembler Symbols

<Xd>

Is the 64-bit name of the general-purpose destination register, encoded in the "Rd" field.

<label>

Is the program label whose address is to be calculated. Its offset from the address of this instruction, in the range +/-1MB, is encoded in "immhi:immlo".

Operation

X{64}(d) = PC64() + imm;


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