Form PC-relative address adds an immediate value to the PC value to form a PC-relative address, and writes the result to the destination register.
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | immlo | 1 | 0 | 0 | 0 | 0 | immhi | Rd | |||||||||||||||||||||||
| op | |||||||||||||||||||||||||||||||
integer d = UInt(Rd); boolean page = (op == '1'); bits(64) imm; if page then imm = SignExtend(immhi:immlo:Zeros(12), 64); else imm = SignExtend(immhi:immlo, 64);
| <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". |
Internal version only: isa v33.11seprel, AdvSIMD v29.05, pseudocode v2021-09_rel, sve v2021-09_rc3d ; Build timestamp: 2021-10-06T11:41
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