1# See LICENSE for license details.
2
3#*****************************************************************************
4# add.S
5#-----------------------------------------------------------------------------
6#
7# Test add instruction.
8#
9
10#include "riscv_test.h"
11#include "test_macros.h"
12
13RVTEST_RV64U
14RVTEST_CODE_BEGIN
15
16  #-------------------------------------------------------------
17  # Arithmetic tests
18  #-------------------------------------------------------------
19
20  TEST_RR_OP( 2,  add, 0x00000000, 0x00000000, 0x00000000 );
21  TEST_RR_OP( 3,  add, 0x00000002, 0x00000001, 0x00000001 );
22  TEST_RR_OP( 4,  add, 0x0000000a, 0x00000003, 0x00000007 );
23
24  TEST_RR_OP( 5,  add, 0xffffffffffff8000, 0x0000000000000000, 0xffffffffffff8000 );
25  TEST_RR_OP( 6,  add, 0xffffffff80000000, 0xffffffff80000000, 0x00000000 );
26  TEST_RR_OP( 7,  add, 0xffffffff7fff8000, 0xffffffff80000000, 0xffffffffffff8000 );
27
28  TEST_RR_OP( 8,  add, 0x0000000000007fff, 0x0000000000000000, 0x0000000000007fff );
29  TEST_RR_OP( 9,  add, 0x000000007fffffff, 0x000000007fffffff, 0x0000000000000000 );
30  TEST_RR_OP( 10, add, 0x0000000080007ffe, 0x000000007fffffff, 0x0000000000007fff );
31
32  TEST_RR_OP( 11, add, 0xffffffff80007fff, 0xffffffff80000000, 0x0000000000007fff );
33  TEST_RR_OP( 12, add, 0x000000007fff7fff, 0x000000007fffffff, 0xffffffffffff8000 );
34
35  TEST_RR_OP( 13, add, 0xffffffffffffffff, 0x0000000000000000, 0xffffffffffffffff );
36  TEST_RR_OP( 14, add, 0x0000000000000000, 0xffffffffffffffff, 0x0000000000000001 );
37  TEST_RR_OP( 15, add, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff );
38
39  TEST_RR_OP( 16, add, 0x0000000080000000, 0x0000000000000001, 0x000000007fffffff );
40
41  #-------------------------------------------------------------
42  # Source/Destination tests
43  #-------------------------------------------------------------
44
45  TEST_RR_SRC1_EQ_DEST( 17, add, 24, 13, 11 );
46  TEST_RR_SRC2_EQ_DEST( 18, add, 25, 14, 11 );
47  TEST_RR_SRC12_EQ_DEST( 19, add, 26, 13 );
48
49  #-------------------------------------------------------------
50  # Bypassing tests
51  #-------------------------------------------------------------
52
53  TEST_RR_DEST_BYPASS( 20, 0, add, 24, 13, 11 );
54  TEST_RR_DEST_BYPASS( 21, 1, add, 25, 14, 11 );
55  TEST_RR_DEST_BYPASS( 22, 2, add, 26, 15, 11 );
56
57  TEST_RR_SRC12_BYPASS( 23, 0, 0, add, 24, 13, 11 );
58  TEST_RR_SRC12_BYPASS( 24, 0, 1, add, 25, 14, 11 );
59  TEST_RR_SRC12_BYPASS( 25, 0, 2, add, 26, 15, 11 );
60  TEST_RR_SRC12_BYPASS( 26, 1, 0, add, 24, 13, 11 );
61  TEST_RR_SRC12_BYPASS( 27, 1, 1, add, 25, 14, 11 );
62  TEST_RR_SRC12_BYPASS( 28, 2, 0, add, 26, 15, 11 );
63
64  TEST_RR_SRC21_BYPASS( 29, 0, 0, add, 24, 13, 11 );
65  TEST_RR_SRC21_BYPASS( 30, 0, 1, add, 25, 14, 11 );
66  TEST_RR_SRC21_BYPASS( 31, 0, 2, add, 26, 15, 11 );
67  TEST_RR_SRC21_BYPASS( 32, 1, 0, add, 24, 13, 11 );
68  TEST_RR_SRC21_BYPASS( 33, 1, 1, add, 25, 14, 11 );
69  TEST_RR_SRC21_BYPASS( 34, 2, 0, add, 26, 15, 11 );
70
71  TEST_RR_ZEROSRC1( 35, add, 15, 15 );
72  TEST_RR_ZEROSRC2( 36, add, 32, 32 );
73  TEST_RR_ZEROSRC12( 37, add, 0 );
74  TEST_RR_ZERODEST( 38, add, 16, 30 );
75
76  TEST_PASSFAIL
77
78RVTEST_CODE_END
79
80  .data
81RVTEST_DATA_BEGIN
82
83  TEST_DATA
84
85RVTEST_DATA_END
86