tests/tcg/xtensa/macros.inc

   1 #include "core-isa.h"
   2
   3 .macro test_suite name
   4 .data
   5 status: .word result
   6 result: .space 256
   7 .text
   8 .global main
   9 .align 4
  10 main:
  11 .endm
  12
  13 .macro reset_ps
  14     movi    a2, 0x4000f
  15     wsr     a2, ps
  16     isync
  17 .endm
  18
  19 .macro test_suite_end
  20     reset_ps
  21     movi    a0, status
  22     l32i    a2, a0, 0
  23     movi    a0, result
  24     sub     a2, a2, a0
  25     movi    a3, 0
  26     loopnez a2, 1f
  27     l8ui    a2, a0, 0
  28     or      a3, a3, a2
  29     addi    a0, a0, 1
  30 1:
  31     exit
  32 .endm
  33
  34 .macro print text
  35 .data
  36 97: .ascii "\text\n"
  37 98:
  38     .align 4
  39 .text
  40     movi    a2, 4
  41     movi    a3, 2
  42     movi    a4, 97b
  43     movi    a5, 98b
  44     sub     a5, a5, a4
  45     simcall
  46 .endm
  47
  48 .macro test_init
  49 .endm
  50
  51 .macro test name
  52     //print test_\name
  53     test_init
  54 test_\name:
  55 .global test_\name
  56 .endm
  57
  58 .macro test_end
  59 99:
  60     reset_ps
  61     movi    a2, status
  62     l32i    a3, a2, 0
  63     addi    a3, a3, 1
  64     s32i    a3, a2, 0
  65 .endm
  66
  67 .macro exit
  68     movi    a2, 1
  69     simcall
  70 .endm
  71
  72 .macro test_fail
  73     movi    a2, status
  74     l32i    a2, a2, 0
  75     movi    a3, 1
  76     s8i     a3, a2, 0
  77     j       99f
  78 .endm
  79
  80 .macro assert cond, arg1, arg2
  81     b\cond  \arg1, \arg2, 90f
  82     test_fail
  83 90:
  84     nop
  85 .endm
  86
  87 .macro set_vector vector, addr
  88     movi    a2, handler_\vector
  89     movi    a3, \addr
  90     s32i    a3, a2, 0
  91 .endm