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ARM Instruction STREX

Store exclusive

STREX

Thumb syntax (wide, v6T2)

STREXRd1, Rd2, [Rn, #01020]See [1]

Arm syntax (v6T2)

STREXRd1, Rd2, [Rn]See [2]

Notes

  1. Rd1, Rd2, RnPC; Rd1, Rd2 ≠ SP; Rd1Rd2; Rd1Rn; offset a multiple of 4
  2. Rd1, Rd2, RnPC; Rd1, Rd2 ≠ SP; Rd1Rd2; Rd1Rn