|
Last change
on this file since 284 was
232,
checked in by alain, 12 years ago
|
|
Introducing the elementary tests for a TSAR mono-cluster
mono-processor platform with MMU using the vci_cc_vcache_v4
such as the "tsarv4_mono_mmu".
(assemby level tests written by Manuel Bouyer)
|
|
File size:
534 bytes
|
| Line | |
|---|
| 1 | /* |
|---|
| 2 | * Basic sanity checks: |
|---|
| 3 | * we can run a program |
|---|
| 4 | * we can write to ram |
|---|
| 5 | * we can write to the tty |
|---|
| 6 | * we can make the simulator exit |
|---|
| 7 | */ |
|---|
| 8 | #include <registers.h> |
|---|
| 9 | #include <misc.h> |
|---|
| 10 | |
|---|
| 11 | .text |
|---|
| 12 | .globl _start |
|---|
| 13 | _start: |
|---|
| 14 | .set noreorder |
|---|
| 15 | la k0, TTY_BASE |
|---|
| 16 | la k1, EXIT_BASE |
|---|
| 17 | |
|---|
| 18 | la t0, value |
|---|
| 19 | lw t0, 0(t0) |
|---|
| 20 | la t1, myvar |
|---|
| 21 | sw t0, 0(t1) |
|---|
| 22 | |
|---|
| 23 | la a0, string |
|---|
| 24 | jal print |
|---|
| 25 | nop |
|---|
| 26 | |
|---|
| 27 | la t1, myvar |
|---|
| 28 | lw a0, 0(t1) |
|---|
| 29 | jal printx |
|---|
| 30 | nop |
|---|
| 31 | |
|---|
| 32 | li a0, '\n' |
|---|
| 33 | sb a0, 0(k0) |
|---|
| 34 | |
|---|
| 35 | EXIT(0) |
|---|
| 36 | |
|---|
| 37 | .rodata: |
|---|
| 38 | value: .word 0x1234abcd |
|---|
| 39 | string: .ascii "hello world \0" |
|---|
| 40 | |
|---|
| 41 | .data |
|---|
| 42 | myvar: .word 0 |
|---|
Note: See
TracBrowser
for help on using the repository browser.
