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ARM Instruction SXTB

Sign extend byte

SXTB

Thumb syntax (narrow, v6)

SXTBRd, Rn

Thumb syntax (wide, v6T2)

SXTBRd, Rn{, ROR #imm}See [1]

Arm syntax (v6T2)

SXTBRd, Rn{, ROR #imm}See [1]

Notes

  1. Rd, RnPC; Rd, RnSP