diff options
Diffstat (limited to 'semestre 3/architecture des ordinateurs/tme/tme4/exo3.asm')
| -rw-r--r-- | semestre 3/architecture des ordinateurs/tme/tme4/exo3.asm | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/semestre 3/architecture des ordinateurs/tme/tme4/exo3.asm b/semestre 3/architecture des ordinateurs/tme/tme4/exo3.asm new file mode 100644 index 0000000..4ccd63a --- /dev/null +++ b/semestre 3/architecture des ordinateurs/tme/tme4/exo3.asm @@ -0,0 +1,19 @@ +.data +ch: .asciiz "coucou" +.text + lui $8, 0x1001 + ori $2, $0, 4 + or $4, $0, $8 + syscall + + # on garde en mémoire les deux caractères + lb $9, 0($8) + lb $10, 1($8) + # on les échanges + sb $9, 1($8) + sb $10, 0($8) + # et on affiche + syscall + + ori $2, $0, 10 + syscall
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