diff options
| author | Kai Stevenson <kai@kaistevenson.com> | 2024-07-06 19:00:44 -0700 |
|---|---|---|
| committer | Kai Stevenson <kai@kaistevenson.com> | 2024-07-06 19:00:44 -0700 |
| commit | 8ba7e4819c9a40d95f0739e984a19cedd71f1620 (patch) | |
| tree | dc6bad9aaebcf6d07f05966b460c5f89bd138522 /test_asm | |
| parent | 0b1e955e3a69b6a02c69778adea4f123acfc8369 (diff) | |
Diffstat (limited to 'test_asm')
| -rw-r--r-- | test_asm | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test_asm b/test_asm new file mode 100644 index 0000000..02c5b31 --- /dev/null +++ b/test_asm @@ -0,0 +1,22 @@ +.global _start +.text +_start: mov $AAA, %rax +mov %rax, %rsi +mov %rsi, %rdi +call strlen +mov %rax, %rdx +mov $1, %rax +mov $1, %rdi +syscall +mov $60, %rax +mov $0, %rdi +syscall +strlen: mov $0, %rax +dec %rax +strlen_count: inc %rax +cmpb $0x0, (%rdi,%rax,1) +jne strlen_count +ret +.data +AAA: .asciz "balalala\n" + |