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LDR (literal, SIMD and FP)
Load SIMD and FP Register (PC-relative literal).
Syntax
LDR
St, label ; 32-bit FP/SIMD registers
LDR
Dt, label ; 64-bit FP/SIMD registers
LDR
Qt, label ; 128-bit FP/SIMD registers
Where:
St- Is the 32-bit name of the SIMD and FP register to be loaded.
Dt- Is the 64-bit name of the SIMD and FP register to be loaded.
Qt- Is the 128-bit name of the SIMD and FP register to be loaded.
label- Is the program label from which the data is to be loaded. Its offset from the address of this instruction, in the range ±1MB.
Usage
Load SIMD and FP Register (PC-relative literal). This instruction loads a SIMD and FP register from memory. The address that is used for the load is calculated from the PC value and an immediate offset.
Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped.