jalr.S revision 12771:75508af5d8dc 
1# See LICENSE for license details.
2
3#*****************************************************************************
4# jalr.S
5#-----------------------------------------------------------------------------
6#
7# Test jalr instruction.
8#
9
10#include "riscv_test.h"
11#include "test_macros.h"
12
13RVTEST_RV64U
14RVTEST_CODE_BEGIN
15
16  #-------------------------------------------------------------
17  # Test 2: Basic test
18  #-------------------------------------------------------------
19
20test_2:
21  li  TESTNUM, 2
22  li  t0, 0
23  la  t1, target_2
24
25  jalr t0, t1, 0
26linkaddr_2:
27  j fail
28
29target_2:
30  la  t1, linkaddr_2
31  bne t0, t1, fail
32
33  #-------------------------------------------------------------
34  # Bypassing tests
35  #-------------------------------------------------------------
36
37  TEST_JALR_SRC1_BYPASS( 4, 0, jalr );
38  TEST_JALR_SRC1_BYPASS( 5, 1, jalr );
39  TEST_JALR_SRC1_BYPASS( 6, 2, jalr );
40
41  #-------------------------------------------------------------
42  # Test delay slot instructions not executed nor bypassed
43  #-------------------------------------------------------------
44
45  .option push
46  .align 2
47  .option norvc
48  TEST_CASE( 7, t0, 4, \
49    li  t0, 1; \
50    la  t1, 1f; \
51    jr  t1, -4; \
52    addi t0, t0, 1; \
53    addi t0, t0, 1; \
54    addi t0, t0, 1; \
55    addi t0, t0, 1; \
561:  addi t0, t0, 1; \
57    addi t0, t0, 1; \
58  )
59  .option pop
60
61  TEST_PASSFAIL
62
63RVTEST_CODE_END
64
65  .data
66RVTEST_DATA_BEGIN
67
68  TEST_DATA
69
70RVTEST_DATA_END
71