isa/rv64sv/illegal_cfg_nxpr.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # illegal_tvec_cmd.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test illegal tvec command trap.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV64SV
  14 RVTEST_CODE_BEGIN
  15
  16   li a0,33
  17   vsetcfg a0
  18
  19 vtcode2:
  20   add x2,x2,x3
  21   stop
  22
  23 stvec_handler:
  24   vxcptkill
  25
  26   li TESTNUM,2
  27
  28   # check cause
  29   csrr a3, scause
  30   li a4,HWACHA_CAUSE_ILLEGAL_CFG
  31   bne a3,a4,fail
  32
  33   # check vec irq aux
  34   csrr a3, sbadaddr
  35   li a4, 0
  36   bne a3,a4,fail
  37
  38   # make sure vector unit has cleared out
  39   vsetcfg 32,0
  40   li a3,4
  41   vsetvl a3,a3
  42
  43   la a3,src1
  44   la a4,src2
  45   vld vx2,a3
  46   vld vx3,a4
  47   lui a0,%hi(vtcode2)
  48   vf %lo(vtcode2)(a0)
  49   la a5,dest
  50   vsd vx2,a5
  51   fence
  52
  53   ld a1,0(a5)
  54   li a2,5
  55   li TESTNUM,2
  56   bne a1,a2,fail
  57   ld a1,8(a5)
  58   li TESTNUM,3
  59   bne a1,a2,fail
  60   ld a1,16(a5)
  61   li TESTNUM,4
  62   bne a1,a2,fail
  63   ld a1,24(a5)
  64   li TESTNUM,5
  65   bne a1,a2,fail
  66
  67   TEST_PASSFAIL
  68
  69 RVTEST_CODE_END
  70
  71   .data
  72 RVTEST_DATA_BEGIN
  73
  74   TEST_DATA
  75
  76 src1:
  77   .dword 1
  78   .dword 2
  79   .dword 3
  80   .dword 4
  81 src2:
  82   .dword 4
  83   .dword 3
  84   .dword 2
  85   .dword 1
  86 dest:
  87   .dword 0xdeadbeefcafebabe
  88   .dword 0xdeadbeefcafebabe
  89   .dword 0xdeadbeefcafebabe
  90   .dword 0xdeadbeefcafebabe
  91
  92 RVTEST_DATA_END