$ ./cstool -d alpha 0xb0,0xb0,0x42,0x20
0 b0 b0 42 20 lda $2,0xb0b0($2)
ID: 89 (lda)
op_count: 3
operands[0].type: REG = $2
operands[0].access: WRITE
operands[1].type: IMM = 0xb0b0
operands[1].access: READ
operands[2].type: REG = $2
operands[2].access: READ
Registers read: $2
Registers modified: $28 $2
Register
$28is not modified by this instruction, but is listed as such.