| 1 |
6 |
skordal |
# See LICENSE for license details.
|
| 2 |
|
|
|
| 3 |
|
|
#*****************************************************************************
|
| 4 |
|
|
# sh.S
|
| 5 |
|
|
#-----------------------------------------------------------------------------
|
| 6 |
|
|
#
|
| 7 |
|
|
# Test sh instruction.
|
| 8 |
|
|
#
|
| 9 |
|
|
|
| 10 |
|
|
#include "riscv_test.h"
|
| 11 |
|
|
#include "test_macros.h"
|
| 12 |
|
|
|
| 13 |
|
|
RVTEST_RV32U
|
| 14 |
|
|
RVTEST_CODE_BEGIN
|
| 15 |
|
|
|
| 16 |
|
|
#-------------------------------------------------------------
|
| 17 |
|
|
# Basic tests
|
| 18 |
|
|
#-------------------------------------------------------------
|
| 19 |
|
|
|
| 20 |
|
|
TEST_ST_OP( 2, lh, sh, 0x000000aa, 0, tdat );
|
| 21 |
|
|
TEST_ST_OP( 3, lh, sh, 0xffffaa00, 2, tdat );
|
| 22 |
|
|
#ifdef __RISCVEL
|
| 23 |
|
|
TEST_ST_OP( 4, lw, sh, 0xbeef0aa0, 4, tdat );
|
| 24 |
|
|
#elif defined(__RISCVEB)
|
| 25 |
|
|
#else
|
| 26 |
|
|
TEST_ST_OP( 4, lw, sh, 0x0aa0beef, 4, tdat );
|
| 27 |
|
|
#error unknown endianness!
|
| 28 |
|
|
#endif
|
| 29 |
|
|
TEST_ST_OP( 5, lh, sh, 0xffffa00a, 6, tdat );
|
| 30 |
|
|
|
| 31 |
|
|
# Test with negative offset
|
| 32 |
|
|
|
| 33 |
|
|
TEST_ST_OP( 6, lh, sh, 0x000000aa, -6, tdat8 );
|
| 34 |
|
|
TEST_ST_OP( 7, lh, sh, 0xffffaa00, -4, tdat8 );
|
| 35 |
|
|
TEST_ST_OP( 8, lh, sh, 0x00000aa0, -2, tdat8 );
|
| 36 |
|
|
TEST_ST_OP( 9, lh, sh, 0xffffa00a, 0, tdat8 );
|
| 37 |
|
|
|
| 38 |
|
|
# Test with a negative base
|
| 39 |
|
|
|
| 40 |
|
|
TEST_CASE( 10, x3, 0x5678, \
|
| 41 |
|
|
la x1, tdat9; \
|
| 42 |
|
|
li x2, 0x12345678; \
|
| 43 |
|
|
addi x4, x1, -32; \
|
| 44 |
|
|
sh x2, 32(x4); \
|
| 45 |
|
|
lh x3, 0(x1); \
|
| 46 |
|
|
)
|
| 47 |
|
|
|
| 48 |
|
|
# Test with unaligned base
|
| 49 |
|
|
|
| 50 |
|
|
TEST_CASE( 11, x3, 0x3098, \
|
| 51 |
|
|
la x1, tdat9; \
|
| 52 |
|
|
li x2, 0x00003098; \
|
| 53 |
|
|
addi x1, x1, -5; \
|
| 54 |
|
|
sh x2, 7(x1); \
|
| 55 |
|
|
la x4, tdat10; \
|
| 56 |
|
|
lh x3, 0(x4); \
|
| 57 |
|
|
)
|
| 58 |
|
|
|
| 59 |
|
|
#-------------------------------------------------------------
|
| 60 |
|
|
# Bypassing tests
|
| 61 |
|
|
#-------------------------------------------------------------
|
| 62 |
|
|
|
| 63 |
|
|
TEST_ST_SRC12_BYPASS( 12, 0, 0, lh, sh, 0xffffccdd, 0, tdat );
|
| 64 |
|
|
TEST_ST_SRC12_BYPASS( 13, 0, 1, lh, sh, 0xffffbccd, 2, tdat );
|
| 65 |
|
|
TEST_ST_SRC12_BYPASS( 14, 0, 2, lh, sh, 0xffffbbcc, 4, tdat );
|
| 66 |
|
|
TEST_ST_SRC12_BYPASS( 15, 1, 0, lh, sh, 0xffffabbc, 6, tdat );
|
| 67 |
|
|
TEST_ST_SRC12_BYPASS( 16, 1, 1, lh, sh, 0xffffaabb, 8, tdat );
|
| 68 |
|
|
TEST_ST_SRC12_BYPASS( 17, 2, 0, lh, sh, 0xffffdaab, 10, tdat );
|
| 69 |
|
|
|
| 70 |
|
|
TEST_ST_SRC21_BYPASS( 18, 0, 0, lh, sh, 0x2233, 0, tdat );
|
| 71 |
|
|
TEST_ST_SRC21_BYPASS( 19, 0, 1, lh, sh, 0x1223, 2, tdat );
|
| 72 |
|
|
TEST_ST_SRC21_BYPASS( 20, 0, 2, lh, sh, 0x1122, 4, tdat );
|
| 73 |
|
|
TEST_ST_SRC21_BYPASS( 21, 1, 0, lh, sh, 0x0112, 6, tdat );
|
| 74 |
|
|
TEST_ST_SRC21_BYPASS( 22, 1, 1, lh, sh, 0x0011, 8, tdat );
|
| 75 |
|
|
TEST_ST_SRC21_BYPASS( 23, 2, 0, lh, sh, 0x3001, 10, tdat );
|
| 76 |
|
|
|
| 77 |
|
|
li a0, 0xbeef
|
| 78 |
|
|
la a1, tdat
|
| 79 |
|
|
sh a0, 6(a1)
|
| 80 |
|
|
|
| 81 |
|
|
TEST_PASSFAIL
|
| 82 |
|
|
|
| 83 |
|
|
RVTEST_CODE_END
|
| 84 |
|
|
|
| 85 |
|
|
.data
|
| 86 |
|
|
RVTEST_DATA_BEGIN
|
| 87 |
|
|
|
| 88 |
|
|
TEST_DATA
|
| 89 |
|
|
|
| 90 |
|
|
tdat:
|
| 91 |
|
|
tdat1: .half 0xbeef
|
| 92 |
|
|
tdat2: .half 0xbeef
|
| 93 |
|
|
tdat3: .half 0xbeef
|
| 94 |
|
|
tdat4: .half 0xbeef
|
| 95 |
|
|
tdat5: .half 0xbeef
|
| 96 |
|
|
tdat6: .half 0xbeef
|
| 97 |
|
|
tdat7: .half 0xbeef
|
| 98 |
|
|
tdat8: .half 0xbeef
|
| 99 |
|
|
tdat9: .half 0xbeef
|
| 100 |
|
|
tdat10: .half 0xbeef
|
| 101 |
|
|
|
| 102 |
|
|
RVTEST_DATA_END
|
