test/MC/AArch64/trbe-sysreg.s

   1 // TRBE System registers
   2 //
   3 // RUN:     llvm-mc -triple aarch64 -show-encoding < %s      | FileCheck %s
   4
   5 // Read from system register
   6 mrs x0, TRBLIMITR_EL1
   7 mrs x0, TRBPTR_EL1
   8 mrs x0, TRBBASER_EL1
   9 mrs x0, TRBSR_EL1
  10 mrs x0, TRBMAR_EL1
  11 mrs x0, TRBTRG_EL1
  12 mrs x0, TRBIDR_EL1
  13
  14 // CHECK: mrs x0, TRBLIMITR_EL1 // encoding: [0x00,0x9b,0x38,0xd5]
  15 // CHECK: mrs x0, TRBPTR_EL1    // encoding: [0x20,0x9b,0x38,0xd5]
  16 // CHECK: mrs x0, TRBBASER_EL1  // encoding: [0x40,0x9b,0x38,0xd5]
  17 // CHECK: mrs x0, TRBSR_EL1     // encoding: [0x60,0x9b,0x38,0xd5]
  18 // CHECK: mrs x0, TRBMAR_EL1    // encoding: [0x80,0x9b,0x38,0xd5]
  19 // CHECK: mrs x0, TRBTRG_EL1    // encoding: [0xc0,0x9b,0x38,0xd5]
  20 // CHECK: mrs x0, TRBIDR_EL1    // encoding: [0xe0,0x9b,0x38,0xd5]
  21
  22 // Write to system register
  23 msr TRBLIMITR_EL1, x0
  24 msr TRBPTR_EL1, x0
  25 msr TRBBASER_EL1, x0
  26 msr TRBSR_EL1, x0
  27 msr TRBMAR_EL1, x0
  28 msr TRBTRG_EL1, x0
  29
  30 // CHECK: msr TRBLIMITR_EL1, x0 // encoding: [0x00,0x9b,0x18,0xd5]
  31 // CHECK: msr TRBPTR_EL1, x0    // encoding: [0x20,0x9b,0x18,0xd5]
  32 // CHECK: msr TRBBASER_EL1, x0  // encoding: [0x40,0x9b,0x18,0xd5]
  33 // CHECK: msr TRBSR_EL1, x0     // encoding: [0x60,0x9b,0x18,0xd5]
  34 // CHECK: msr TRBMAR_EL1, x0    // encoding: [0x80,0x9b,0x18,0xd5]
  35 // CHECK: msr TRBTRG_EL1, x0    // encoding: [0xc0,0x9b,0x18,0xd5]