Subversion Repositories fwrisc

# See LICENSE for license details.

#*****************************************************************************

# wfi.S

#-----------------------------------------------------------------------------

#

# Test wait-for-interrupt instruction.

#

#include "riscv_test.h"

#include "compliance_test.h"

#include "compliance_io.h"

#include "aw_test_macros.h"

RVTEST_RV64S

RVTEST_CODE_BEGIN

  # Make sure wfi doesn't halt the hart, even if interrupts are disabled

  csrc sstatus, SSTATUS_SIE

  csrs sie, SIP_SSIP

  csrs sip, SIP_SSIP

  li TESTNUM, 1

  SWSIG(1, TESTNUM)

  wfi

  li TESTNUM, 2

  SWSIG(2, TESTNUM)

  RVTEST_PASS

  TEST_PASSFAIL

RVTEST_CODE_END

  .data

RV_COMPLIANCE_DATA_BEGIN

test_res:

    .fill 40, 4, -1

RV_COMPLIANCE_DATA_END