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[/] [potato/] [trunk/] [riscv-tests/] [sb.S] - Blame information for rev 22

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# See LICENSE for license details.
 
#*****************************************************************************
# sb.S
#-----------------------------------------------------------------------------
#
# Test sb instruction.
#
 
#include "riscv_test.h"
#include "test_macros.h"
 
RVTEST_RV32U
RVTEST_CODE_BEGIN
 
  #-------------------------------------------------------------
  # Basic tests
  #-------------------------------------------------------------
 
  TEST_ST_OP( 2, lb, sb, 0xffffffaa, 0, tdat );
  TEST_ST_OP( 3, lb, sb, 0x00000000, 1, tdat );
#ifdef __RISCVEL
  TEST_ST_OP( 4, lh, sb, 0xffffefa0, 2, tdat );
#elif defined(__RISCVEB)
#else
  TEST_ST_OP( 4, lh, sb, 0xffffa0ef, 2, tdat );
#error unknown endianness!
#endif
  TEST_ST_OP( 5, lb, sb, 0x0000000a, 3, tdat );
 
  # Test with negative offset
 
  TEST_ST_OP( 6, lb, sb, 0xffffffaa, -3, tdat8 );
  TEST_ST_OP( 7, lb, sb, 0x00000000, -2, tdat8 );
  TEST_ST_OP( 8, lb, sb, 0xffffffa0, -1, tdat8 );
  TEST_ST_OP( 9, lb, sb, 0x0000000a, 0,  tdat8 );
 
  # Test with a negative base
 
  TEST_CASE( 10, x3, 0x78, \
    la  x1, tdat9; \
    li  x2, 0x12345678; \
    addi x4, x1, -32; \
    sb x2, 32(x4); \
    lb x3, 0(x1); \
  )
 
  # Test with unaligned base
 
  TEST_CASE( 11, x3, 0xffffff98, \
    la  x1, tdat9; \
    li  x2, 0x00003098; \
    addi x1, x1, -6; \
    sb x2, 7(x1); \
    la  x4, tdat10; \
    lb x3, 0(x4); \
  )
 
  #-------------------------------------------------------------
  # Bypassing tests
  #-------------------------------------------------------------
 
  TEST_ST_SRC12_BYPASS( 12, 0, 0, lb, sb, 0xffffffdd, 0, tdat );
  TEST_ST_SRC12_BYPASS( 13, 0, 1, lb, sb, 0xffffffcd, 1, tdat );
  TEST_ST_SRC12_BYPASS( 14, 0, 2, lb, sb, 0xffffffcc, 2, tdat );
  TEST_ST_SRC12_BYPASS( 15, 1, 0, lb, sb, 0xffffffbc, 3, tdat );
  TEST_ST_SRC12_BYPASS( 16, 1, 1, lb, sb, 0xffffffbb, 4, tdat );
  TEST_ST_SRC12_BYPASS( 17, 2, 0, lb, sb, 0xffffffab, 5, tdat );
 
  TEST_ST_SRC21_BYPASS( 18, 0, 0, lb, sb, 0x33, 0, tdat );
  TEST_ST_SRC21_BYPASS( 19, 0, 1, lb, sb, 0x23, 1, tdat );
  TEST_ST_SRC21_BYPASS( 20, 0, 2, lb, sb, 0x22, 2, tdat );
  TEST_ST_SRC21_BYPASS( 21, 1, 0, lb, sb, 0x12, 3, tdat );
  TEST_ST_SRC21_BYPASS( 22, 1, 1, lb, sb, 0x11, 4, tdat );
  TEST_ST_SRC21_BYPASS( 23, 2, 0, lb, sb, 0x01, 5, tdat );
 
  li a0, 0xef
  la a1, tdat
  sb a0, 3(a1)
 
  TEST_PASSFAIL
 
RVTEST_CODE_END
 
  .data
RVTEST_DATA_BEGIN
 
  TEST_DATA
 
tdat:
tdat1:  .byte 0xef
tdat2:  .byte 0xef
tdat3:  .byte 0xef
tdat4:  .byte 0xef
tdat5:  .byte 0xef
tdat6:  .byte 0xef
tdat7:  .byte 0xef
tdat8:  .byte 0xef
tdat9:  .byte 0xef
tdat10: .byte 0xef
 
RVTEST_DATA_END

Line No.	Rev	Author	Line
1	6	skordal	`# See LICENSE for license details.`
2
3			`#*****************************************************************************`
4			`# sb.S`
5			`#-----------------------------------------------------------------------------`
6			`#`
7			`# Test sb 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, lb, sb, 0xffffffaa, 0, tdat );`
21			`TEST_ST_OP( 3, lb, sb, 0x00000000, 1, tdat );`
22			`#ifdef __RISCVEL`
23			`TEST_ST_OP( 4, lh, sb, 0xffffefa0, 2, tdat );`
24			`#elif defined(__RISCVEB)`
25			`#else`
26			`TEST_ST_OP( 4, lh, sb, 0xffffa0ef, 2, tdat );`
27			`#error unknown endianness!`
28			`#endif`
29			`TEST_ST_OP( 5, lb, sb, 0x0000000a, 3, tdat );`
30
31			`# Test with negative offset`
32
33			`TEST_ST_OP( 6, lb, sb, 0xffffffaa, -3, tdat8 );`
34			`TEST_ST_OP( 7, lb, sb, 0x00000000, -2, tdat8 );`
35			`TEST_ST_OP( 8, lb, sb, 0xffffffa0, -1, tdat8 );`
36			`TEST_ST_OP( 9, lb, sb, 0x0000000a, 0, tdat8 );`
37
38			`# Test with a negative base`
39
40			`TEST_CASE( 10, x3, 0x78, \`
41			`la x1, tdat9; \`
42			`li x2, 0x12345678; \`
43			`addi x4, x1, -32; \`
44			`sb x2, 32(x4); \`
45			`lb x3, 0(x1); \`
46			`)`
47
48			`# Test with unaligned base`
49
50			`TEST_CASE( 11, x3, 0xffffff98, \`
51			`la x1, tdat9; \`
52			`li x2, 0x00003098; \`
53			`addi x1, x1, -6; \`
54			`sb x2, 7(x1); \`
55			`la x4, tdat10; \`
56			`lb x3, 0(x4); \`
57			`)`
58
59			`#-------------------------------------------------------------`
60			`# Bypassing tests`
61			`#-------------------------------------------------------------`
62
63			`TEST_ST_SRC12_BYPASS( 12, 0, 0, lb, sb, 0xffffffdd, 0, tdat );`
64			`TEST_ST_SRC12_BYPASS( 13, 0, 1, lb, sb, 0xffffffcd, 1, tdat );`
65			`TEST_ST_SRC12_BYPASS( 14, 0, 2, lb, sb, 0xffffffcc, 2, tdat );`
66			`TEST_ST_SRC12_BYPASS( 15, 1, 0, lb, sb, 0xffffffbc, 3, tdat );`
67			`TEST_ST_SRC12_BYPASS( 16, 1, 1, lb, sb, 0xffffffbb, 4, tdat );`
68			`TEST_ST_SRC12_BYPASS( 17, 2, 0, lb, sb, 0xffffffab, 5, tdat );`
69
70			`TEST_ST_SRC21_BYPASS( 18, 0, 0, lb, sb, 0x33, 0, tdat );`
71			`TEST_ST_SRC21_BYPASS( 19, 0, 1, lb, sb, 0x23, 1, tdat );`
72			`TEST_ST_SRC21_BYPASS( 20, 0, 2, lb, sb, 0x22, 2, tdat );`
73			`TEST_ST_SRC21_BYPASS( 21, 1, 0, lb, sb, 0x12, 3, tdat );`
74			`TEST_ST_SRC21_BYPASS( 22, 1, 1, lb, sb, 0x11, 4, tdat );`
75			`TEST_ST_SRC21_BYPASS( 23, 2, 0, lb, sb, 0x01, 5, tdat );`
76
77			`li a0, 0xef`
78			`la a1, tdat`
79			`sb a0, 3(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: .byte 0xef`
92			`tdat2: .byte 0xef`
93			`tdat3: .byte 0xef`
94			`tdat4: .byte 0xef`
95			`tdat5: .byte 0xef`
96			`tdat6: .byte 0xef`
97			`tdat7: .byte 0xef`
98			`tdat8: .byte 0xef`
99			`tdat9: .byte 0xef`
100			`tdat10: .byte 0xef`
101
102			`RVTEST_DATA_END`

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[/] [potato/] [trunk/] [riscv-tests/] [sb.S] - Blame information for rev 22