1 # See LICENSE for license details.
3 #*****************************************************************************
5 #-----------------------------------------------------------------------------
10 #include "riscv_test.h"
11 #include "test_macros.h"
16 #-------------------------------------------------------------
18 #-------------------------------------------------------------
20 TEST_ST_OP( 2, lh, sh, 0x000000aa, 0, tdat );
21 TEST_ST_OP( 3, lh, sh, 0xffffaa00, 2, tdat );
22 TEST_ST_OP( 4, lw, sh, 0xbeef0aa0, 4, tdat );
23 TEST_ST_OP( 5, lh, sh, 0xffffa00a, 6, tdat );
25 # Test with negative offset
27 TEST_ST_OP( 6, lh, sh, 0x000000aa, -6, tdat8 );
28 TEST_ST_OP( 7, lh, sh, 0xffffaa00, -4, tdat8 );
29 TEST_ST_OP( 8, lh, sh, 0x00000aa0, -2, tdat8 );
30 TEST_ST_OP( 9, lh, sh, 0xffffa00a, 0, tdat8 );
32 # Test with a negative base
34 TEST_CASE( 10, x3, 0x5678, \
42 # Test with unaligned base
44 TEST_CASE( 11, x3, 0x3098, \
53 #-------------------------------------------------------------
55 #-------------------------------------------------------------
57 TEST_ST_SRC12_BYPASS( 12, 0, 0, lh, sh, 0xffffccdd, 0, tdat );
58 TEST_ST_SRC12_BYPASS( 13, 0, 1, lh, sh, 0xffffbccd, 2, tdat );
59 TEST_ST_SRC12_BYPASS( 14, 0, 2, lh, sh, 0xffffbbcc, 4, tdat );
60 TEST_ST_SRC12_BYPASS( 15, 1, 0, lh, sh, 0xffffabbc, 6, tdat );
61 TEST_ST_SRC12_BYPASS( 16, 1, 1, lh, sh, 0xffffaabb, 8, tdat );
62 TEST_ST_SRC12_BYPASS( 17, 2, 0, lh, sh, 0xffffdaab, 10, tdat );
64 TEST_ST_SRC21_BYPASS( 18, 0, 0, lh, sh, 0x2233, 0, tdat );
65 TEST_ST_SRC21_BYPASS( 19, 0, 1, lh, sh, 0x1223, 2, tdat );
66 TEST_ST_SRC21_BYPASS( 20, 0, 2, lh, sh, 0x1122, 4, tdat );
67 TEST_ST_SRC21_BYPASS( 21, 1, 0, lh, sh, 0x0112, 6, tdat );
68 TEST_ST_SRC21_BYPASS( 22, 1, 1, lh, sh, 0x0011, 8, tdat );
69 TEST_ST_SRC21_BYPASS( 23, 2, 0, lh, sh, 0x3001, 10, tdat );
71 #---------------------------------------------------------------
73 #---------------------------------------------------------------
75 # sh to a word aligned address should only affect the 2 lower bytes
76 # and should leave the 2 upper bytes unmodified.
78 # In this test we write 2 bytes to the lower 2 bytes of the word
79 # tdat11 and then ensure that the both the upper 2 bytes and
80 # lower 2 bytes are as expected.
81 TEST_CASE( 24, x3, 0x12343098, \
112 tdat11: .word 0x12345678