Subversion Repositories fwrisc

# See LICENSE for license details.

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

# move.S

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

#

# This test verifies that the fmv.s.x, fmv.x.s, and fsgnj[x|n].d instructions

# and the fcsr work properly.

#

#include "riscv_test.h"

#include "compliance_test.h"

#include "compliance_io.h"

#include "aw_test_macros.h"

RVTEST_RV64UF

RVTEST_CODE_BEGIN

  TEST_CASE(2, a1, 1, csrwi fcsr, 1; li a0, 0x1234; fssr a1, a0)

  TEST_CASE(3, a0, 0x34, frsr a0)

  TEST_CASE(4, a0, 0x14, frflags a0)

  TEST_CASE(5, a0, 0x01, csrrwi a0, frm, 2)

  TEST_CASE(6, a0, 0x54, frsr a0)

  TEST_CASE(7, a0, 0x14, csrrci a0, fflags, 4)

  TEST_CASE(8, a0, 0x50, frsr a0)

#define TEST_FSGNJS(n, insn, new_sign, rs1_sign, rs2_sign) \

  TEST_CASE(n, a0, 0x12345678 | (-(new_sign) << 31), \

    li a1, ((rs1_sign) << 31) | 0x12345678; \

    li a2, -(rs2_sign); \

    fmv.s.x f1, a1; \

    fmv.s.x f2, a2; \

    insn f0, f1, f2; \

    fmv.x.s a0, f0)

  TEST_FSGNJS(10, fsgnj.s, 0, 0, 0)

  TEST_FSGNJS(11, fsgnj.s, 1, 0, 1)

  TEST_FSGNJS(12, fsgnj.s, 0, 1, 0)

  TEST_FSGNJS(13, fsgnj.s, 1, 1, 1)

  TEST_FSGNJS(20, fsgnjn.s, 1, 0, 0)

  TEST_FSGNJS(21, fsgnjn.s, 0, 0, 1)

  TEST_FSGNJS(22, fsgnjn.s, 1, 1, 0)

  TEST_FSGNJS(23, fsgnjn.s, 0, 1, 1)

  TEST_FSGNJS(30, fsgnjx.s, 0, 0, 0)

  TEST_FSGNJS(31, fsgnjx.s, 1, 0, 1)

  TEST_FSGNJS(32, fsgnjx.s, 1, 1, 0)

  TEST_FSGNJS(33, fsgnjx.s, 0, 1, 1)

  TEST_PASSFAIL

RVTEST_CODE_END

  .data

RV_COMPLIANCE_DATA_BEGIN

test_res:

    .fill 40, 4, -1

RV_COMPLIANCE_DATA_END