isa/rv64si/csr.S

   1 #*****************************************************************************
   2 # csr.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test CSRRx and CSRRxI instructions.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV64S
  12 RVTEST_CODE_BEGIN
  13
  14   csrwi sup0, 3
  15   TEST_CASE( 2, a0,         3, csrr a0, sup0);
  16   TEST_CASE( 3, a1,         3, csrrci a1, sup0, 1);
  17   TEST_CASE( 4, a2,         2, csrrsi a2, sup0, 4);
  18   TEST_CASE( 5, a3,         6, csrrwi a3, sup0, 2);
  19   TEST_CASE( 6, a1,         2, li a0, 0xbad1dea; csrrw a1, sup0, a0);
  20   TEST_CASE( 7, a0, 0xbad1dea, li a0, 0x0001dea; csrrc a0, sup0, a0);
  21   TEST_CASE( 8, a0, 0xbad0000, li a0, 0x000beef; csrrs a0, sup0, a0);
  22   TEST_CASE( 9, a0, 0xbadbeef, csrr a0, sup0);
  23
  24   TEST_PASSFAIL
  25
  26 RVTEST_CODE_END
  27
  28   .data
  29 RVTEST_DATA_BEGIN
  30
  31   TEST_DATA
  32
  33 RVTEST_DATA_END