test/MC/AArch64/gicv3-regs-diagnostics.s

   1 // RUN: not llvm-mc -triple aarch64-none-linux-gnu < %s 2>&1 | FileCheck %s
   2
   3         // Write-only
   4         mrs x10, icc_eoir1_el1
   5         mrs x7, icc_eoir0_el1
   6         mrs x22, icc_dir_el1
   7         mrs x24, icc_sgi1r_el1
   8         mrs x8, icc_asgi1r_el1
   9         mrs x28, icc_sgi0r_el1
  10 // CHECK: error: expected readable system register
  11 // CHECK-NEXT:         mrs x10, icc_eoir1_el1
  12 // CHECK-NEXT:                  ^
  13 // CHECK-NEXT: error: expected readable system register
  14 // CHECK-NEXT:         mrs x7, icc_eoir0_el1
  15 // CHECK-NEXT:                 ^
  16 // CHECK-NEXT: error: expected readable system register
  17 // CHECK-NEXT:         mrs x22, icc_dir_el1
  18 // CHECK-NEXT:                  ^
  19 // CHECK-NEXT: error: expected readable system register
  20 // CHECK-NEXT:         mrs x24, icc_sgi1r_el1
  21 // CHECK-NEXT:                  ^
  22 // CHECK-NEXT: error: expected readable system register
  23 // CHECK-NEXT:         mrs x8, icc_asgi1r_el1
  24 // CHECK-NEXT:                 ^
  25 // CHECK-NEXT: error: expected readable system register
  26 // CHECK-NEXT:         mrs x28, icc_sgi0r_el1
  27 // CHECK-NEXT:                  ^
  28
  29         // Read-only
  30         msr icc_iar1_el1, x16
  31         msr icc_iar0_el1, x19
  32         msr icc_hppir1_el1, x29
  33         msr icc_hppir0_el1, x14
  34         msr icc_rpr_el1, x6
  35         msr ich_vtr_el2, x8
  36         msr ich_eisr_el2, x22
  37         msr ich_elsr_el2, x8
  38 // CHECK: error: expected writable system register or pstate
  39 // CHECK-NEXT:         msr icc_iar1_el1, x16
  40 // CHECK-NEXT:             ^
  41 // CHECK-NEXT: error: expected writable system register or pstate
  42 // CHECK-NEXT:         msr icc_iar0_el1, x19
  43 // CHECK-NEXT:             ^
  44 // CHECK-NEXT: error: expected writable system register or pstate
  45 // CHECK-NEXT:         msr icc_hppir1_el1, x29
  46 // CHECK-NEXT:             ^
  47 // CHECK-NEXT: error: expected writable system register or pstate
  48 // CHECK-NEXT:         msr icc_hppir0_el1, x14
  49 // CHECK-NEXT:             ^
  50 // CHECK-NEXT: error: expected writable system register or pstate
  51 // CHECK-NEXT:         msr icc_rpr_el1, x6
  52 // CHECK-NEXT:             ^
  53 // CHECK-NEXT: error: expected writable system register or pstate
  54 // CHECK-NEXT:         msr ich_vtr_el2, x8
  55 // CHECK-NEXT:             ^
  56 // CHECK-NEXT: error: expected writable system register or pstate
  57 // CHECK-NEXT:         msr ich_eisr_el2, x22
  58 // CHECK-NEXT:             ^
  59 // CHECK-NEXT: error: expected writable system register or pstate
  60 // CHECK-NEXT:         msr ich_elsr_el2, x8
  61 // CHECK-NEXT:             ^