9.1.6 Opcodes

GAS implements all the standard AArch64 opcodes. It also implements several pseudo opcodes, including several synthetic load instructions.

LDR =
            ldr <register> , =<expression>

The constant expression will be placed into the nearest literal pool (if it not already there) and a PC-relative LDR instruction will be generated.

For more information on the AArch64 instruction set and assembly language notation, see ‘ ARMv8 Instruction Set Overview ’ available at http://infocenter.arm.com .