tests/tcg/xtensa/macros.inc

   1 .macro test_suite name
   2 .data
   3 status: .word result
   4 result: .space 256
   5 .text
   6 .global main
   7 .align 4
   8 main:
   9 .endm
  10
  11 .macro reset_ps
  12     movi    a2, 0x4000f
  13     wsr     a2, ps
  14     isync
  15 .endm
  16
  17 .macro test_suite_end
  18     reset_ps
  19     movi    a0, status
  20     l32i    a2, a0, 0
  21     movi    a0, result
  22     sub     a2, a2, a0
  23     movi    a3, 0
  24     loopnez a2, 1f
  25     l8ui    a2, a0, 0
  26     or      a3, a3, a2
  27     addi    a0, a0, 1
  28 1:
  29     exit
  30 .endm
  31
  32 .macro print text
  33 .data
  34 97: .ascii "\text\n"
  35 98:
  36     .align 4
  37 .text
  38     movi    a2, 4
  39     movi    a3, 2
  40     movi    a4, 97b
  41     movi    a5, 98b
  42     sub     a5, a5, a4
  43     simcall
  44 .endm
  45
  46 .macro test name
  47     //print test_\name
  48 test_\name:
  49 .global test_\name
  50 .endm
  51
  52 .macro test_end
  53 99:
  54     reset_ps
  55     movi    a2, status
  56     l32i    a3, a2, 0
  57     addi    a3, a3, 1
  58     s32i    a3, a2, 0
  59 .endm
  60
  61 .macro exit
  62     movi    a2, 1
  63     simcall
  64 .endm
  65
  66 .macro test_fail
  67     movi    a2, status
  68     l32i    a2, a2, 0
  69     movi    a3, 1
  70     s8i     a3, a2, 0
  71     j       99f
  72 .endm
  73
  74 .macro assert cond, arg1, arg2
  75     b\cond  \arg1, \arg2, 90f
  76     test_fail
  77 90:
  78     nop
  79 .endm
  80
  81 .macro set_vector vector, addr
  82     movi    a2, handler_\vector
  83     movi    a3, \addr
  84     s32i    a3, a2, 0
  85 .endm