|
Last change
on this file since 101 was
101,
checked in by rosiere, 15 years ago
|
|
1) Add soc test
2) fix bug (Pc management, Decod and execute, Update prediction ...)
|
-
Property svn:keywords set to
Id
|
|
File size:
1.7 KB
|
| Line | |
|---|
| 1 | /* |
|---|
| 2 | * Test_025 |
|---|
| 3 | * |
|---|
| 4 | * end_ko : infinite_loop |
|---|
| 5 | * end_ok : Write in R1 the stop address and stop an data |
|---|
| 6 | * The store in the destination of an jump |
|---|
| 7 | * start : Test l.jr (no return procedure) |
|---|
| 8 | */ |
|---|
| 9 | |
|---|
| 10 | .file "crt0.s" |
|---|
| 11 | /* |
|---|
| 12 | .section .vector |
|---|
| 13 | */ |
|---|
| 14 | .section .text |
|---|
| 15 | .align 4 |
|---|
| 16 | |
|---|
| 17 | /* ---[ 0x0 : Print a error ]------------------------------------------- */ |
|---|
| 18 | |
|---|
| 19 | .org 0x0 |
|---|
| 20 | _end_ko : |
|---|
| 21 | l.movhi r1, hi(_tty) |
|---|
| 22 | l.ori r1, r1, lo(_tty) |
|---|
| 23 | l.sw 4(r1), r1 /* stop address */ |
|---|
| 24 | _infinite_loop : |
|---|
| 25 | l.j _infinite_loop |
|---|
| 26 | l.nop |
|---|
| 27 | |
|---|
| 28 | _end_ok : |
|---|
| 29 | l.movhi r1, hi(_tty) |
|---|
| 30 | l.ori r1, r1, lo(_tty) |
|---|
| 31 | l.sw 4(r1), r0 /* stop address */ |
|---|
| 32 | |
|---|
| 33 | |
|---|
| 34 | /* ---[ 0x100: RESET exception ]----------------------------------------- */ |
|---|
| 35 | .org 0x100 |
|---|
| 36 | .global _start |
|---|
| 37 | _start: |
|---|
| 38 | l.and r1, r0, r0 /* counter 1 */ |
|---|
| 39 | l.ori r2, r0, 10 /* limit */ |
|---|
| 40 | l.j _go0 |
|---|
| 41 | l.nop |
|---|
| 42 | l.j _end_ko |
|---|
| 43 | l.nop |
|---|
| 44 | |
|---|
| 45 | .org 0x140 |
|---|
| 46 | _go0 : |
|---|
| 47 | l.movhi r3, hi(_go1) |
|---|
| 48 | l.ori r3, r3, lo(_go1) |
|---|
| 49 | l.jr r3 |
|---|
| 50 | l.nop |
|---|
| 51 | l.j _end_ko |
|---|
| 52 | l.nop |
|---|
| 53 | |
|---|
| 54 | .org 0x180 |
|---|
| 55 | _go2 : |
|---|
| 56 | l.movhi r3, hi(_go3) |
|---|
| 57 | l.ori r3, r3, lo(_go3) |
|---|
| 58 | l.jr r3 |
|---|
| 59 | l.nop |
|---|
| 60 | l.j _end_ko |
|---|
| 61 | l.nop |
|---|
| 62 | |
|---|
| 63 | .org 0x1c0 |
|---|
| 64 | _go1 : |
|---|
| 65 | l.movhi r3, hi(_go2) |
|---|
| 66 | l.ori r3, r3, lo(_go2) |
|---|
| 67 | l.jr r3 |
|---|
| 68 | l.nop |
|---|
| 69 | l.j _end_ko |
|---|
| 70 | l.nop |
|---|
| 71 | |
|---|
| 72 | .org 0x200 |
|---|
| 73 | _go3 : |
|---|
| 74 | l.movhi r3, hi(_go4) |
|---|
| 75 | l.ori r3, r3, lo(_go4) |
|---|
| 76 | l.jr r3 |
|---|
| 77 | l.nop |
|---|
| 78 | l.j _end_ko |
|---|
| 79 | l.nop |
|---|
| 80 | |
|---|
| 81 | .org 0x240 |
|---|
| 82 | _go4 : |
|---|
| 83 | l.addi r1, r1, 1 |
|---|
| 84 | l.sfeq r1, r2 |
|---|
| 85 | l.bf _end_ok |
|---|
| 86 | l.nop |
|---|
| 87 | l.j _go0 |
|---|
| 88 | l.nop |
|---|
| 89 | l.j _end_ko |
|---|
| 90 | l.nop |
|---|
Note: See
TracBrowser
for help on using the repository browser.
