tests/lm32/macros.inc

   1
   2 .macro test_name name
   3         .data
   4 tn_\name:
   5         .asciz "\name"
   6         .text
   7         mvhi r13, hi(tn_\name)
   8         ori r13, r13, lo(tn_\name)
   9         sw (r12+8), r13
  10 .endm
  11
  12 .macro load reg val
  13         mvhi \reg, hi(\val)
  14         ori \reg, \reg, lo(\val)
  15 .endm
  16
  17 .macro tc_pass
  18         mvi r13, 0
  19         sw (r12+4), r13
  20 .endm
  21
  22 .macro tc_fail
  23         mvi r13, 1
  24         sw (r12+4), r13
  25 .endm
  26
  27 .macro check_r3 val
  28         mvhi r13, hi(\val)
  29         ori r13, r13, lo(\val)
  30         be r3, r13, 1f
  31         tc_fail
  32         bi 2f
  33 1:
  34         tc_pass
  35 2:
  36 .endm
  37
  38 .macro check_mem adr val
  39         mvhi r13, hi(\adr)
  40         ori r13, r13, lo(\adr)
  41         mvhi r14, hi(\val)
  42         ori r14, r14, lo(\val)
  43         lw r13, (r13+0)
  44         be r13, r14, 1f
  45         tc_fail
  46         bi 2f
  47 1:
  48         tc_pass
  49 2:
  50 .endm
  51
  52 .macro check_excp excp
  53         andi r13, r25, \excp
  54         bne r13, r0, 1f
  55         tc_fail
  56         bi 2f
  57 1:
  58         tc_pass
  59 2:
  60 .endm
  61
  62 .macro start
  63         .global _main
  64         .text
  65 _main:
  66         mvhi r12, hi(0xffff0000)      # base address of test block
  67         ori r12, r12, lo(0xffff0000)
  68 .endm
  69
  70 .macro end
  71         sw (r12+0), r0
  72 1:
  73         bi 1b
  74 .endm
  75
  76 # base +
  77 #  0  ctrl
  78 #  4  pass/fail
  79 #  8  ptr to test name