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[/] [fwrisc/] [trunk/] [ve/] [fwrisc/] [tests/] [riscv-compliance/] [riscv-test-suite/] [rv32i/] [src/] [I-DELAY_SLOTS-01.S] - Rev 2
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# RISC-V Compliance Test I-DELAY_SLOTS-01
#
# Copyright (c) 2017, Codasip Ltd.
# Copyright (c) 2018, Imperas Software Ltd. Additions
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the Codasip Ltd., Imperas Software Ltd. nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Codasip Ltd., Imperas Software Ltd.
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Specification: RV32I Base Integer Instruction Set, Version 2.0
# Description: Testing delay slots of jump and branch instructions.
#include "compliance_test.h"
#include "compliance_io.h"
#include "test_macros.h"
# Test Virtual Machine (TVM) used by program.
RV_COMPLIANCE_RV32M
# Test code region
RV_COMPLIANCE_CODE_BEGIN
RVTEST_IO_INIT
RVTEST_IO_ASSERT_GPR_EQ(x0, 0x00000000)
RVTEST_IO_WRITE_STR("# Test Begin Reserved regs ra(x1) a0(x10) t0(x5)\n")
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part A1 - test JAL\n");
# Address for test results
la x1, test_A1_res
# Test
li x2, 0x11111111
jal x0, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
//
// Assert
//
RVTEST_IO_CHECK()
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x11111111)
RVTEST_IO_WRITE_STR("# Test part A1 - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part A2 - test JALR\n");
# Address for test results
la x1, test_A2_res
# Test
li x2, 0x22222222
la x4, 1f
jalr x0, x4, 0
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x22222222)
RVTEST_IO_WRITE_STR("# Test part A2 - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B1 - test BEQ\n");
# Address for test results
la x1, test_B1_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x33333333
beq x5, x5, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x33333333)
RVTEST_IO_WRITE_STR("# Test part A3 - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B2 - test BNE\n");
# Address for test results
la x1, test_B2_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x44444444
bne x5, x6, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x44444444)
RVTEST_IO_WRITE_STR("# Test part A4 - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B3 - test BLT\n");
# Address for test results
la x1, test_B3_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x55555555
blt x5, x6, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x55555555)
RVTEST_IO_WRITE_STR("# Test part A5 - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B4 - test BLTU\n");
# Address for test results
la x1, test_B4_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x66666666
bltu x5, x6, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x66666666)
RVTEST_IO_WRITE_STR("# Test part B - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B5 - test BGE\n");
# Address for test results
la x1, test_B5_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x77777777
bge x6, x5, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x77777777)
RVTEST_IO_WRITE_STR("# Test part C - Complete\n");
# ---------------------------------------------------------------------------------------------
RVTEST_IO_WRITE_STR("# Test part B6 - test BGEU\n");
# Address for test results
la x1, test_B6_res
# Register initialization
li x5, 5
li x6, 6
# Test
li x2, 0x88888888
bgeu x6, x5, 1f
li x2, 0
1:
# Store results
sw x2, 0(x1)
RVTEST_IO_ASSERT_GPR_EQ(x2, 0x88888888)
RVTEST_IO_WRITE_STR("# Test part D - Complete\n");
RVTEST_IO_WRITE_STR("# Test End\n")
# ---------------------------------------------------------------------------------------------
# HALT
RV_COMPLIANCE_HALT
RV_COMPLIANCE_CODE_END
# Input data section.
.data
.align 4
# Output data section.
RV_COMPLIANCE_DATA_BEGIN
.align 4
test_A1_res:
.fill 1, 4, -1
test_A2_res:
.fill 1, 4, -1
test_B1_res:
.fill 1, 4, -1
test_B2_res:
.fill 1, 4, -1
test_B3_res:
.fill 1, 4, -1
test_B4_res:
.fill 1, 4, -1
test_B5_res:
.fill 1, 4, -1
test_B6_res:
.fill 1, 4, -1
RV_COMPLIANCE_DATA_END