rcws

Read Check Write (Soft)

RCWS <Xt>, <Xt+1>, [<Xn>]

Read Check Write with soft failure reporting (Translation Hardening).

Details

The Read Check Write instruction read Check Write with soft failure reporting (Translation Hardening).

Pseudocode Operation

// Read Check Write with soft failure reporting (Translation Hardening)

Example

RCWS x3, Xt+1, [x1]

Encoding

Binary Layout
00111000
001
11111
00100
Rn
Rt
 
Format Atomic
Opcode 0x38204000
Extension FEAT_THE (Hardening)

Operands

  • Xt
    Data/Status
  • Xn
    Address