isa/rv32ui/jal.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # jal.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test jal instruction.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV32U
  14 RVTEST_CODE_BEGIN
  15
  16   #-------------------------------------------------------------
  17   # Test 2: Basic test
  18   #-------------------------------------------------------------
  19
  20 test_2:
  21   li  TESTNUM, 2
  22   li  ra, 0
  23
  24 linkaddr_2:
  25   jal target_2
  26   nop
  27   nop
  28
  29   j fail
  30
  31 target_2:
  32   la  x2, linkaddr_2
  33   addi x2, x2, 4
  34   bne x2, ra, fail
  35
  36   #-------------------------------------------------------------
  37   # Test delay slot instructions not executed nor bypassed
  38   #-------------------------------------------------------------
  39
  40   TEST_CASE( 3, x2, 3, \
  41     li  x2, 1; \
  42     jal 1f; \
  43     addi x2, x2, 1; \
  44     addi x2, x2, 1; \
  45     addi x2, x2, 1; \
  46     addi x2, x2, 1; \
  47 1:  addi x2, x2, 1; \
  48     addi x2, x2, 1; \
  49   )
  50
  51   TEST_PASSFAIL
  52
  53 RVTEST_CODE_END
  54
  55   .data
  56 RVTEST_DATA_BEGIN
  57
  58   TEST_DATA
  59
  60 RVTEST_DATA_END