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| author | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-02-28 17:25:57 +0700 |
|---|---|---|
| committer | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2021-02-28 17:25:57 +0700 |
| commit | 67bb27e9f5beec4d8ca0a6c29f045d5f23d6f40f (patch) | |
| tree | b677228d71b638dd6e423b037311ef0913ba66e7 /lang/mips/chapter-2/exercise-1/l.s | |
| parent | ee9b8fc921f48dc893808e1c9dbfbef321aa362c (diff) | |
| download | cp-67bb27e9f5beec4d8ca0a6c29f045d5f23d6f40f.tar.gz | |
[lang] Reorganize language learning archive
Diffstat (limited to 'lang/mips/chapter-2/exercise-1/l.s')
| -rw-r--r-- | lang/mips/chapter-2/exercise-1/l.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lang/mips/chapter-2/exercise-1/l.s b/lang/mips/chapter-2/exercise-1/l.s new file mode 100644 index 0000000..73b999d --- /dev/null +++ b/lang/mips/chapter-2/exercise-1/l.s @@ -0,0 +1,22 @@ +# for (t1 = 99; t1 > 0; v0 += t1--) + .text +main: + li $v0, 0 # v0 = 0 + li $t1, 99 # t1 = 99 +for: + blez $t1, end # if (t1 <= 0) goto end + add $v0, $v0, $t1 # v0 += t1 + addi $t1, $t1, -1 # t1-- + j for # goto for +end: + + move $a0, $v0 # a0 = v0 + li $v0, 1 # print integer at a0 + syscall + + li $v0, 11 # print character + li $a0, 10 # newline + syscall + + li $v0, 10 # terminate program run + syscall |