1 files changed, 16 insertions, 0 deletions
diff --git a/Semestr 4/ask/lista9/gadget.s b/Semestr 4/ask/lista9/gadget.s
new file mode 100644
index 0000000..6d60a63
--- /dev/null
+++ b/Semestr 4/ask/lista9/gadget.s
@@ -0,0 +1,16 @@
+        .global gadget
+
+        .text
+
+# rax: 0x3c
+# rdi: 0
+# rdx: {NULL, ...}
+# rsi: path + '\n'
+gadget:
+        dec     %rax            # rax: 0x3c -> 0x3b (sys_execve)
+        mov     %rdx, %rsi      # rsi: argv = {NULL}
+        mov     %rdi, %rdx      # rdx: envp = NULL
+        lea     16(%rsp),%rdi   # rdi: path
+        ret
+
+# vim: ft=gas