mirror of
https://github.com/MPSU/APS.git
synced 2025-09-15 09:10:10 +00:00
ЛР6. Обновление программы
This commit is contained in:
@@ -78,20 +78,27 @@
|
||||
0C: and x4, x1, x2
|
||||
10: sub x5, x4, x3
|
||||
14: mul x6, x3, x4 // неподдерживаемая инструкция
|
||||
18: jal x15, 0x00034 // прыжок на адрес 0x4C
|
||||
18: jal x15, 0x00050 // прыжок на адрес 0x68
|
||||
1C: jalr x15, 0x0(x6)
|
||||
20: slli x7, x5, 31
|
||||
24: srai x8, x7, 1
|
||||
28: srli x9, x8, 29
|
||||
2C: sw x1, 0x0(x4)
|
||||
30: lw x10, 0x0(x4)
|
||||
34: lui x11, 0xFFF80
|
||||
38: auipc x12, 0x00004
|
||||
3C: bne x3, x4, 0x08 // перескок через
|
||||
40: // нелегальную нулевую инструкцию
|
||||
44: jal x13, 0x00004
|
||||
48: jalr x14, 0x0(x13)
|
||||
4C: jalr x15, 0x4(x15)
|
||||
2C: lui x10, 0xfadec
|
||||
30: add x10, x10,-1346
|
||||
34: sw x10, 0x0(x4)
|
||||
38: sh x10, 0x6(x4)
|
||||
3C: sb x10, 0xb(x4)
|
||||
40: lw x11, 0x0(x4)
|
||||
44: lh x12, 0x0(x4)
|
||||
48: lb x13, 0x0(x4)
|
||||
4С: lhu x14, 0x0(x4)
|
||||
50: lbu x15, 0x0(x4)
|
||||
54: auipc x16, 0x00004
|
||||
58: bne x3, x4, 0x08 // перескок через
|
||||
5С: // нелегальную нулевую инструкцию
|
||||
60: jal x17, 0x00004
|
||||
64: jalr x14, 0x0(x17)
|
||||
68: jalr x18, 0x4(x15)
|
||||
```
|
||||
|
||||
Теперь в соответствии с кодировкой инструкций переведем программу в машинные коды:
|
||||
@@ -99,24 +106,31 @@
|
||||
```text
|
||||
00: 011101011100 00000 000 00001 0010011
|
||||
04: 100010100111 00000 000 00010 0010011
|
||||
08: 0000000 00001 00010 000 00011 0110011
|
||||
0C: 0000000 00001 00010 111 00100 0110011
|
||||
08: 0000000 00010 00001 000 00011 0110011
|
||||
0C: 0000000 00010 00001 111 00100 0110011
|
||||
10: 0100000 00011 00100 000 00101 0110011
|
||||
14: 0000001 00011 00100 000 00110 0110011
|
||||
18: 00000011010000000000 01111 1101111
|
||||
14: 0000001 00100 00011 000 00110 0110011
|
||||
18: 00000101000000000000 01111 1101111
|
||||
1C: 000000000000 00110 000 01111 1100111
|
||||
20: 0000000 11111 00101 001 00111 0010011
|
||||
24: 0100000 00001 00111 101 01000 0010011
|
||||
28: 0000000 11101 01000 101 01001 0010011
|
||||
2C: 0000000 00001 00100 010 00000 0100011
|
||||
30: 000000000000 00100 010 01010 0000011
|
||||
34: 11111111111110000000 01011 0110111
|
||||
38: 00000000000000000100 01100 0010111
|
||||
3C: 0000000 00011 00100 001 01000 1100011
|
||||
40: 00000000 00000000 00000000 00000000
|
||||
44: 00000000010000000000 01101 1101111
|
||||
48: 000000000000 01101 000 01110 1100111
|
||||
4C: 000000000100 01111 000 01111 1100111
|
||||
2C: 11011110101011011100 01010 0110111
|
||||
30: 111010101111 01010 000 01010 0010011
|
||||
34: 0000000 01010 00100 010 00000 0100011
|
||||
38: 0000000 01010 00100 001 00110 0100011
|
||||
3C: 0000000 01010 00100 000 01011 0100011
|
||||
40: 000000000000 00100 010 01011 0000011
|
||||
44: 000000000000 00100 001 01100 0000011
|
||||
48: 000000000000 00100 000 01101 0000011
|
||||
4C: 000000000000 00100 101 01110 0000011
|
||||
50: 000000000000 00100 100 11101 0000011
|
||||
54: 00000000000000000100 10000 0010111
|
||||
58: 0000000 00011 00100 001 01000 1100011
|
||||
5C: 00000000 00000000 00000000 00000000
|
||||
60: 00000000010000000000 10001 1101111
|
||||
64: 000000000000 10001 000 01110 1100111
|
||||
68: 000000000100 01111 000 10010 1100111
|
||||
```
|
||||
|
||||
Данная программа, представленная в шестнадцатиричном формате находится в файле [program.txt](program.txt).
|
||||
|
@@ -1,80 +1,27 @@
|
||||
93
|
||||
00
|
||||
c0
|
||||
75
|
||||
13
|
||||
01
|
||||
70
|
||||
8a
|
||||
b3
|
||||
01
|
||||
11
|
||||
00
|
||||
33
|
||||
72
|
||||
11
|
||||
00
|
||||
b3
|
||||
02
|
||||
32
|
||||
40
|
||||
33
|
||||
83
|
||||
41
|
||||
02
|
||||
ef
|
||||
07
|
||||
40
|
||||
03
|
||||
e7
|
||||
07
|
||||
03
|
||||
00
|
||||
93
|
||||
93
|
||||
f2
|
||||
01
|
||||
13
|
||||
d4
|
||||
13
|
||||
40
|
||||
93
|
||||
54
|
||||
d4
|
||||
01
|
||||
23
|
||||
20
|
||||
12
|
||||
00
|
||||
03
|
||||
25
|
||||
02
|
||||
00
|
||||
b7
|
||||
05
|
||||
f8
|
||||
ff
|
||||
17
|
||||
46
|
||||
00
|
||||
00
|
||||
63
|
||||
94
|
||||
41
|
||||
00
|
||||
00
|
||||
00
|
||||
00
|
||||
00
|
||||
ef
|
||||
06
|
||||
40
|
||||
00
|
||||
67
|
||||
87
|
||||
06
|
||||
00
|
||||
e7
|
||||
87
|
||||
47
|
||||
00
|
||||
75C00093
|
||||
8A700113
|
||||
002081B3
|
||||
0020F233
|
||||
403202B3
|
||||
02418333
|
||||
050007EF
|
||||
000307E7
|
||||
01F29393
|
||||
4013D413
|
||||
01D45493
|
||||
fadec537
|
||||
abe50513
|
||||
00A22023
|
||||
00A21323
|
||||
00A205A3
|
||||
00022583
|
||||
00021603
|
||||
00020683
|
||||
00025703
|
||||
00024783
|
||||
00004817
|
||||
00321463
|
||||
00000000
|
||||
004008EF
|
||||
00088767
|
||||
00478967
|
||||
|
@@ -36,15 +36,15 @@ module tb_riscv_unit();
|
||||
rst = 1;
|
||||
#20;
|
||||
rst = 0;
|
||||
#500;
|
||||
#800;
|
||||
$display("\n The test is over \n See the internal signals of the module on the waveform \n");
|
||||
$finish;
|
||||
end
|
||||
|
||||
stall: assert property (
|
||||
stall_seq: assert property (
|
||||
@(posedge clk)
|
||||
disable iff ( rst )
|
||||
(top.mem_req) |-> (top.stall) |-> ##1 (!top.stall & top.mem_req)
|
||||
disable iff ( !unit.mem_req )
|
||||
$past(unit.mem_req) |-> !$stable(unit.stall)
|
||||
|
||||
)else $error("\n================================================\nThe realisation of the STALL signal is INCORRECT\n================================================\n");
|
||||
|
||||
|
Reference in New Issue
Block a user