diff options
Diffstat (limited to 'PGU/CHAP5/argtest.s')
| -rw-r--r-- | PGU/CHAP5/argtest.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/PGU/CHAP5/argtest.s b/PGU/CHAP5/argtest.s new file mode 100644 index 0000000..aded606 --- /dev/null +++ b/PGU/CHAP5/argtest.s @@ -0,0 +1,20 @@ +.section .data + +.section .text + +.globl _start + +_start: + movq %rsp, %rbp + movq (%rbp), %r12 + movq 16(%rbp), %r13 + + movq $2, %rax #SYS_OPEN + movq %r13, %rdi + movq $0, %rsi + syscall + + movq %r12, %rdi + movq $60, %rax + syscall + |